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Lambinon C, le Roux T, Eikelboom RH, Bennett RJ. Impact of adult cochlear implantation on the partner relationship: a conceptual framework informed by cochlear implant recipient and partner perceptions. Disabil Rehabil 2025; 47:2557-2571. [PMID: 39225085 DOI: 10.1080/09638288.2024.2396061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
PURPOSE (1) To understand the impact of adult cochlear implantation on the partner relationship, as perceived by adult cochlear implant (CI) recipients and their intimate partners. (2) To generate a conceptual framework for guiding future research and clinical adult cochlear implantation interventions. METHOD Concept mapping, a participatory, mixed-method approach, was used for data collection, analysis and interpretation. Participants attended sessions to generate, sort and rate statements describing the changes in their relationship due to cochlear implantation. Participants included 15 CI recipients (mean age: 51.6 years; SD: 8.2) and 12 partners (mean age: 50.9 years; SD: 8.2). RESULTS Five concepts emerged from the data, describing changes in the partner relationship following cochlear implantation: (1) Social Interactions, (2) Partner Involvement, (3) Communication, (4) Emotional Adjustment, and (5) Relationship Intimacy. The concept Relationship Intimacy was rated the highest in positivity and importance. Findings also underscored improved social interactions, communication dynamics, and emotional adjustment. CONCLUSIONS The Relationship Intimacy cluster emerged as pivotal, highlighting its essential role in improving post-implantation relationships. CI recipients experienced enhanced autonomy, while partners' roles evolved regarding assistance and support. The diverse effects of implantation on partner relationships highlight the importance of adopting a patient- and family-centered approach to audiological intervention.
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Affiliation(s)
- Ché Lambinon
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Talita le Roux
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Robert H Eikelboom
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
- Ear Science Institute Australia, Subiaco, Australia
- School of Medicine, Curtin University, Perth, Australia
- Centre for Ear Sciences, The University of Western Australia, Crawley, Australia
| | - Rebecca J Bennett
- Ear Science Institute Australia, Subiaco, Australia
- School of Medicine, Curtin University, Perth, Australia
- Centre for Ear Sciences, The University of Western Australia, Crawley, Australia
- National Acoustic Laboratories, Macquarie University, Sydney, Australia
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Tort-Miró C, Lorenzo-Rebenaque L, Montoro-Dasi L, Vega S, Rodríguez JC, Ventero MP, Pérez-Gracia MT, Guitart-Matas J, Giler-Baquerizo N, Marco-Fuertes A, D'Auria G, Marin C, Migura-Garcia L. Nanopore versus Illumina to study the gut bacterial diversity of sows and piglets between farms with high and low health status. BMC Vet Res 2025; 21:246. [PMID: 40186181 PMCID: PMC11969850 DOI: 10.1186/s12917-025-04693-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2024] [Accepted: 03/19/2025] [Indexed: 04/07/2025] Open
Abstract
BACKGROUND Antibiotics are used in animal husbandry to control infectious diseases. Different stressors can compromise animal health, leaving piglets vulnerable to pathogens, especially enterotoxigenic Escherichia coli (ETEC), which causes post-weaning diarrhoea (PWD), the major source of mortality and morbidity in swine production. Furthermore, PWD is a recurrent disease for certain farms, suggesting a link between gut microbial composition and animal health. The aim of this study was to identify the intestinal microbiota of pigs on farms with high health status (HHS) and low health status (LHS) to determine the relationships between sanitary status and gut health. Therefore, three pig farms with LHS presenting recurrent problems of PWD and three farms with HHS were selected to characterise the intestinal microbiome of sows and their piglets. 16 S rRNA gene sequencing technology was used to determine the associations of the gut microbiome with health. With the aim of bringing the MinION Nanopore device to the field for its portability and taxonomic resolution, the results obtained with Illumina were compared to those obtained with Nanopore. RESULTS Overall, the results indicated remarkable differences in intestinal microbial communities between animals from LHS farms and those from HHS farms, suggesting that the microbiomes of LHS animals were enriched with potential pathogenic microorganisms, mainly from the Pseudomonadota phylum, such as the genus Escherichia-Shigella, and their associated related species. Moreover, animals from HHS were enriched with beneficial microorganisms, such as Lactobacillus spp., Christensenellaceae R7 group, Treponema, Acetitomaculum and Oscillospiraceae UCG-005. CONCLUSIONS This study identifies potential microorganisms that may contribute to health and disease in pig farms with HHS and LHS, suggesting that tracking their occurrence might provide insight into sanitary conditions. Moreover, this research highlights the compatibility between Illumina and Nanopore sequencing platforms, justifying the use of MinION Nanopore device in field applications for in situ studies of PWD. This application has the potential to enhance sustainable economic growth in swine farms by enabling more effective monitoring and management of animal health.
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Affiliation(s)
- Carla Tort-Miró
- Animal Health Program (CReSA), Collaborating Centre of the World Organization for Animal Health for Research and Control of Emerging and Re-emerging Pig Diseases in Europe, Institute of Agrifood Research and Technology (IRTA-CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Catalonia, 08193, Spain
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Catalonia, 08193, Spain
| | - Laura Lorenzo-Rebenaque
- Institute of Science and Animal Technology, Universitat Politècnica de Valencia, Valencia, 46022, Spain
| | - Laura Montoro-Dasi
- Facultad de Veterinaria, Instituto de Ciencias Biomédicas, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, 46115, Spain
| | - Santiago Vega
- Facultad de Veterinaria, Instituto de Ciencias Biomédicas, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, 46115, Spain
| | - Juan Carlos Rodríguez
- Microbiology Department, Dr. Balmis University General Hospital, Microbiology Division, Miguel Hernández University, ISABIAL, Alicante, 03010, Spain
| | - María-Paz Ventero
- Microbiology Department, Dr. Balmis University General Hospital, Microbiology Division, Miguel Hernández University, ISABIAL, Alicante, 03010, Spain
| | - Maria Teresa Pérez-Gracia
- Área de Microbiología, Departamento de Farmacia, Instituto de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, 46115, Spain
| | - Judith Guitart-Matas
- Animal Health Program (CReSA), Collaborating Centre of the World Organization for Animal Health for Research and Control of Emerging and Re-emerging Pig Diseases in Europe, Institute of Agrifood Research and Technology (IRTA-CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Catalonia, 08193, Spain
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Catalonia, 08193, Spain
| | - Noemí Giler-Baquerizo
- Animal Health Program (CReSA), Collaborating Centre of the World Organization for Animal Health for Research and Control of Emerging and Re-emerging Pig Diseases in Europe, Institute of Agrifood Research and Technology (IRTA-CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Catalonia, 08193, Spain
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Catalonia, 08193, Spain
| | - Ana Marco-Fuertes
- Facultad de Veterinaria, Instituto de Ciencias Biomédicas, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, 46115, Spain
| | - Giuseppe D'Auria
- Sequencing and Bioinformatics Service, Foundation for the Promotion of Health and Biomedical Research of Valencia Region, FISABIO, Valencia, 46020, Spain
| | - Clara Marin
- Facultad de Veterinaria, Instituto de Ciencias Biomédicas, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, 46115, Spain.
| | - Lourdes Migura-Garcia
- Animal Health Program (CReSA), Collaborating Centre of the World Organization for Animal Health for Research and Control of Emerging and Re-emerging Pig Diseases in Europe, Institute of Agrifood Research and Technology (IRTA-CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Catalonia, 08193, Spain.
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Catalonia, 08193, Spain.
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Aydin Yağcioğlu G, Karapınar M. Translation, validity, and reliability of the Foot Posture Index (FPI-6) - Turkish version. Physiother Theory Pract 2024; 40:1724-1730. [PMID: 37158698 DOI: 10.1080/09593985.2023.2207109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/12/2023] [Accepted: 04/12/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE The aim of this study was to translate the English version of the Foot Posture Index (FPI-6) into Turkish and to examine its psychometric properties. METHODS After the forward-backward translation process, the internal consistency and intra - and inter-rater reliability were evaluated by using Cronbach's α and Intraclass Correlation Coefficient (ICC2,k) (two-way random effects model with absolute agreement type), respectively. The agreement between reliability assessments was investigated by the standard error of measurement (SEM) and the minimal detectable change (MDC95%). Criterion validity was assessed in relationship between the Turkish FPI-6 and Foot Function Index (FFI) and the American Orthopedic Foot and Ankle Society (AOFAS). RESULTS The study was completed with 45 patients with foot/ankle problems. The internal consistency (Cronbach's α = 0.85; 0.78, respectively), intra-reliability (ICC2,k = 0.96; 0.94, respectively), and inter-reliability (ICC2,k = 0.93; both of them) of the Turkish version of the FPI-6 were excellent for the dominant and non-dominant lower limb. The SEM was low, and the agreement was considered to have high absolute reliability, as demonstrated by the smallest change in measurement error. The Turkish FPI-6 also had moderate correlations with the FFI and AOFAS (p < .05). CONCLUSIONS It has been proven that the Turkish FPI-6 is valid and reliable and can be used by Turkish-speaking researchers and clinicians in patients with various foot-ankle problems.
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Affiliation(s)
- Güllü Aydin Yağcioğlu
- Gülhane Faculty of Health Sciences, Department of Orthotics and Prosthetics, University of Health Sciences, Ankara, Turkey
- Health Sciences, Department of Physiotherapy and Rehabilitation, Süleyman Demirel University, Isparta, Turkey
| | - Merve Karapınar
- Health Sciences, Department of Physiotherapy and Rehabilitation, Süleyman Demirel University, Isparta, Turkey
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Karampinas P, Vlamis J, Galanis A, Vavourakis M, Krexi A, Sakellariou E, Patilas C, Pneumaticos S. Technical note for intraoperative determination of proper acetabular cup size in primary total hip arthroplasty. World J Methodol 2024; 14:90930. [PMID: 38577201 PMCID: PMC10989413 DOI: 10.5662/wjm.v14.i1.90930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/12/2024] [Accepted: 02/20/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Selecting the optimal size of components is crucial when performing a primary total hip arthroplasty. Implanting the accurate size of the acetabular component can occasionally be exacting, chiefly for surgeons with little experience, whilst the complications of imprecise acetabular sizing or over-reaming can be potentially devastating. AIM To assist clinicians intraoperatively with a simple and repeatable tip in elucidating the ambivalence when determining the proper acetabular component size is not straightforwardly achieved, specifically when surgeons are inexperienced or preoperative templating is unavailable. METHODS This method was employed in 263 operations in our department from June 2021 to December 2022. All operations were performed by the same team of joint reconstruction surgeons, employing a typical posterior hip approach technique. The types of acetabular shells implanted were: The Dynasty® acetabular cup system (MicroPort Orthopedics, Shanghai, China) and the R3® acetabular system (Smith & Nephew, Watford, United Kingdom), which both feature cementless press-fit design. RESULTS The mean value of all cases was calculated and collated with each other. We distinguished as oversized an implanted acetabular shell when its size was > 2 mm larger than the size of the acetabular size indicator reamer (ASIR) or when the implanted shell was larger than 4 mm compared to the preoperative planned cup. The median size of the implanted acetabular shell was 52 (48-54) mm, while the median size of the preoperatively planned cup was 50 (48-56) mm, and the median size of the ASIR was 52 (50-54) mm. The correlation coefficient between ASIR size and implanted acetabular component size exhibited a high positive correlation with r = 0.719 (P < 0.001). Contrariwise, intraoperative ASIR measurements precisely predicted the implanted cups' size or differed by only one size (2 mm) in 245 cases. CONCLUSION In our study, we demonstrated that the size of the first acetabular reamer not entering freely in the acetabular rim corroborates the final acetabular component size to implant. This was also corresponding in the majority of the cases with conventional preoperative templating. It can be featured as a valid tool for avoiding the potentially pernicious complications of acetabular cup over-reaming and over-sizing in primary total hip arthroplasty. It is a simple and reproducible technical note useful for confirming the predicted acetabular cup size preoperatively; thus, its application could be considered routinely, even in cases where preoperative templating is unavailable.
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Affiliation(s)
- Panagiotis Karampinas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - John Vlamis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Athanasios Galanis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Anastasia Krexi
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Evangelos Sakellariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Christos Patilas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Spiros Pneumaticos
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
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Kleeren L, Mailleux L, McLean B, Elliott C, Dequeker G, Van Campenhout A, de Xivry JJO, Verheyden G, Ortibus E, Klingels K, Feys H. Does somatosensory discrimination therapy alter sensorimotor upper limb function differently compared to motor therapy in children and adolescents with unilateral cerebral palsy: study protocol for a randomized controlled trial. Trials 2024; 25:147. [PMID: 38409060 PMCID: PMC10895830 DOI: 10.1186/s13063-024-07967-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 02/05/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Besides motor impairments, up to 90% of the children and adolescents with unilateral cerebral palsy (uCP) present with somatosensory impairments in the upper limb. As somatosensory information is of utmost importance for coordinated movements and motor learning, somatosensory impairments can further compromise the effective use of the impaired upper limb in daily life activities. Yet, intervention approaches specifically designated to target these somatosensory impairments are insufficiently investigated in children and adolescents with uCP. Therefore, the aim of this randomized controlled trial (RCT) is to compare the effectiveness of somatosensory discrimination therapy and dose-matched motor therapy to improve sensorimotor upper limb function in children and adolescents with uCP, who experience somatosensory impairments in the upper limb. We will further explore potential behavioral and neurological predictors of therapy response. METHODS A parallel group, evaluator-blinded, phase-II, single-center RCT will be conducted for which 50 children and adolescents with uCP, aged 7 to 15 years, will be recruited. Participants will be randomized to receive 3 weekly sessions of 45 minutes of either somatosensory discrimination therapy or upper limb motor therapy for a period of 8 weeks. Stratification will be performed based on age, manual ability, and severity of tactile impairment at baseline. Sensorimotor upper limb function will be evaluated at baseline, immediately after the intervention and after 6 months follow-up. The primary outcome measure will be bimanual performance as measured with the Assisting Hand Assessment. Secondary outcomes include a comprehensive test battery to objectify somatosensory function and measures of bimanual coordination, unimanual motor function, and goal attainment. Brain imaging will be performed at baseline to investigate structural brain lesion characteristics and structural connectivity of the white matter tracts. DISCUSSION This protocol describes the design of an RCT comparing the effectiveness of somatosensory discrimination therapy and dose-matched motor therapy to improve sensorimotor upper limb function in children and adolescents with uCP. The results of this study may aid in the selection of the most effective upper limb therapy, specifically for children and adolescents with tactile impairments. TRIAL REGISTRATION ClinicalTrials.gov (NCT06006065). Registered on August 8, 2023.
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Affiliation(s)
- Lize Kleeren
- KU Leuven, Department of Rehabilitation Sciences, Research Group for Neurorehabilitation, Leuven, B-3001, Belgium.
- KU Leuven, Child and Youth Institute, Leuven, B-3000, Belgium.
- Hasselt University, Rehabilitation Research Centre, Faculty of Rehabilitation Sciences, Diepenbeek, B-3590, Belgium.
| | - Lisa Mailleux
- KU Leuven, Department of Rehabilitation Sciences, Research Group for Neurorehabilitation, Leuven, B-3001, Belgium
- KU Leuven, Child and Youth Institute, Leuven, B-3000, Belgium
| | - Belinda McLean
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, Australia
- Kids Rehab WA, Telethon Kids Institute, Perth, Australia
| | - Catherine Elliott
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, Australia
- Kids Rehab WA, Telethon Kids Institute, Perth, Australia
| | - Griet Dequeker
- University Hospitals Leuven, Cerebral Palsy Reference Centre, Leuven, B-3000, Belgium
| | - Anja Van Campenhout
- KU Leuven, Child and Youth Institute, Leuven, B-3000, Belgium
- University Hospitals Leuven, Cerebral Palsy Reference Centre, Leuven, B-3000, Belgium
- KU Leuven, Department of Development and Regeneration, Leuven, B-3000, Belgium
| | - Jean-Jacques Orban de Xivry
- KU Leuven, Leuven Brain Institute, Leuven, B-3000, Belgium
- KU Leuven, Department of Movement Sciences, Research Group of Motor Control and Neuroplasticity, Leuven, B-3000, Belgium
| | - Geert Verheyden
- KU Leuven, Department of Rehabilitation Sciences, Research Group for Neurorehabilitation, Leuven, B-3001, Belgium
| | - Els Ortibus
- KU Leuven, Child and Youth Institute, Leuven, B-3000, Belgium
- University Hospitals Leuven, Cerebral Palsy Reference Centre, Leuven, B-3000, Belgium
- KU Leuven, Department of Development and Regeneration, Leuven, B-3000, Belgium
| | - Katrijn Klingels
- KU Leuven, Department of Rehabilitation Sciences, Research Group for Neurorehabilitation, Leuven, B-3001, Belgium
- Hasselt University, Rehabilitation Research Centre, Faculty of Rehabilitation Sciences, Diepenbeek, B-3590, Belgium
| | - Hilde Feys
- KU Leuven, Department of Rehabilitation Sciences, Research Group for Neurorehabilitation, Leuven, B-3001, Belgium
- KU Leuven, Child and Youth Institute, Leuven, B-3000, Belgium
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Birkbeck R, Chan DL, McBride D, Cortellini S. Prospective evaluation of platelet function and fibrinolysis in 20 dogs with trauma. J Vet Emerg Crit Care (San Antonio) 2024; 34:40-48. [PMID: 38055340 DOI: 10.1111/vec.13356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 08/26/2022] [Accepted: 09/24/2022] [Indexed: 12/08/2023]
Abstract
OBJECTIVES To determine platelet function and assess fibrinolysis in dogs following trauma using multiple electrical impedance aggregometry and a modified thromboelastographic (TEG) technique. To determine if the severity of trauma, as assessed by the Animal Trauma Triage (ATT) score and clinicopathological markers of shock, is associated with a greater degree of platelet dysfunction and fibrinolysis. SETTING University teaching hospital. ANIMALS Twenty client-owned dogs with trauma (occurring <24 h prior to admission and blood sampling) and ATT score of >4 were prospectively recruited. A control group of 10 healthy dogs was included. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Platelet function was measured using multiple electrode platelet aggregometry (MEPA) utilizing arachidonic acid, ADP, and collagen agonists. Fibrinolysis was assessed in citrated whole blood with the addition of tissue plasminogen activator (tPA; 50 U/mL) using kaolin-activated TEG. Conventional statistical analysis was performed to compare coagulation parameters between the groups and assess linear correlations. Median (interquartile range) ATT score was 5 (5-7), and 65% (n = 13) of dogs suffered polytrauma. Mean (± SD) time from trauma to blood sampling was 9 hours (± 6). Median (interquartile range) shock index and plasma lactate concentration were 1.1 (0.7-2.0, n = 16) and 2.9 mmol/L (0.9-16.0, n = 18), respectively. Four dogs did not survive to discharge (20%). There were no differences between the trauma and control group coagulation variables. A moderate negative correlation between ATT score and area under the curve for ADP was found (P = 0.043, r2 = -0.496). CONCLUSIONS Preliminary evaluation of platelet function measured by MEPA, and fibrinolysis measured by tPA-modified TEG, is not significantly different in this population of dogs with traumatic injury compared to healthy dogs.
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Affiliation(s)
- Rachael Birkbeck
- The Ralph Veterinary Referral Centre, Fourth Avenue Globe Business Park, Marlow, UK
| | - Daniel L Chan
- Department of Clinical Science and Services, The Royal Veterinary College, North Mymms, Hertfordshire, UK
| | - Duana McBride
- Department of Clinical Science and Services, The Royal Veterinary College, North Mymms, Hertfordshire, UK
| | - Stefano Cortellini
- Department of Clinical Science and Services, The Royal Veterinary College, North Mymms, Hertfordshire, UK
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Fanning JP, Roberts S, Anstey C, Yerkovich S, Lu LY, Poon K, Incani A, Natani S, McCullough J, Winearls J, Fraser JF. Hemostatic Profiles of Patients Who Underwent Transcatheter Versus Surgical Aortic Valve Replacement Versus Percutaneous Coronary Intervention. Am J Cardiol 2023; 207:260-270. [PMID: 37769569 DOI: 10.1016/j.amjcard.2023.08.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/09/2023] [Accepted: 08/17/2023] [Indexed: 10/03/2023]
Abstract
Guidelines for transcatheter aortic valve replacement (TAVR) antithrombotic prophylaxis are extrapolated predominantly from percutaneous coronary intervention (PCI) data. Here, we examined temporal coagulation changes occurring in the early perioperative period to determine the pathobiologic validity of this supposition. This was a prospective observational study of consecutive patients who underwent transfemoral TAVR (n = 27), PCI (n = 12), or surgical aortic valve replacement (SAVR) requiring cardiopulmonary bypass and cross-clamping (n = 12). Blood samples were taken at 4 time points: T1 (baseline), after general anesthesia or sedation; T2, after heparin administration; T3, at the end of the procedure; and T4, 6 hours after the procedure. The samples were assessed concurrently using standard laboratory coagulation tests and viscoelastic tests of whole blood clotting, including the latest generation thromboelastometry (ROTEM sigma) and thromboelastometry (TEG 6s). Patients in the TAVR cohort were older and a had lower baseline hemoglobin level than patients in the PCI and SAVR cohorts. The baseline platelet function was similar between the TAVR and PCI cohorts and impaired in the SAVR cohort Figure S1. The baseline hemostatic measures were comparable among cohorts. Regarding the per-patient change from baseline, the TAVR cohort showed an overall more prothrombotic state than the other cohorts, with the most marked differences from the SAVR cohort after intraoperative heparin administration and from the PCI cohorts 6 hours after the procedure. In addition, the ROTEM and TEG parameters were well correlated but not interchangeable. In conclusion, patients who underwent TAVR have a more prothrombotic hemostatic profile than PCI and SAVR patients. These findings question the current guidelines that extrapolate antithrombotic regimens from PCI to TAVR settings.
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Affiliation(s)
- Jonathon Paul Fanning
- Intensive Care Services, St. Andrew's War Memorial Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, The University of Queensland, Queensland, Australia; Critical Care Research Group, The Prince Charles Hospital, Queensland, Australia.
| | - Shaun Roberts
- Faculty of Medicine, The University of Queensland, Queensland, Australia; Department of Anaesthesia and Perioperative Medicine, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Chris Anstey
- Faculty of Medicine, The University of Queensland, Queensland, Australia; School of Medicine, Griffith University, Queensland, Australia
| | - Stephanie Yerkovich
- Faculty of Medicine, The University of Queensland, Queensland, Australia; Critical Care Research Group, The Prince Charles Hospital, Queensland, Australia
| | - Lawrence Yanxi Lu
- Faculty of Medicine, The University of Queensland, Queensland, Australia; Critical Care Research Group, The Prince Charles Hospital, Queensland, Australia; Department of Anaesthesia and Perioperative Medicine, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Karl Poon
- Intensive Care Services, St. Andrew's War Memorial Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, The University of Queensland, Queensland, Australia
| | - Alexander Incani
- Intensive Care Services, St. Andrew's War Memorial Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, The University of Queensland, Queensland, Australia
| | - Sarvesh Natani
- Intensive Care Services, St. Andrew's War Memorial Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, The University of Queensland, Queensland, Australia
| | - James McCullough
- School of Medicine, Griffith University, Queensland, Australia; Department of Intensive Care, Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - James Winearls
- Intensive Care Services, St. Andrew's War Memorial Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, The University of Queensland, Queensland, Australia; Department of Intensive Care, Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - John Francis Fraser
- Intensive Care Services, St. Andrew's War Memorial Hospital, Brisbane, Queensland, Australia; Faculty of Medicine, The University of Queensland, Queensland, Australia; Critical Care Research Group, The Prince Charles Hospital, Queensland, Australia; School of Medicine, Griffith University, Queensland, Australia
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Pigat S, Soshina M, Berezhnaya Y, Kryzhanovskaya E. Web-Based 24-Hour Dietary Recall Tool for Russian Adults and School-Aged Children: Validation Study. JMIR Form Res 2023; 7:e41774. [PMID: 37585243 PMCID: PMC10468702 DOI: 10.2196/41774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 02/27/2023] [Accepted: 05/26/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND Data on dietary intakes in Russian adults and children are assessed very infrequently primarily due to the time, cost, and burden to the participants for assessing dietary patterns. To overcome some of those challenges, the use of web-based 24-hour recall methods can be successfully used. OBJECTIVE The study objective is to assess the extent of agreement between a self-administered and an interviewer-administered 24-hour dietary recall in Russian adults and school-aged children using an adaptation of a web-based 24-hour recall tool. METHODS This web-based dietary assessment tool is based on a previously validated tool, which has been adapted to the Russian diet and language. A randomized 50% (n=97) of 194 participants initially completed a self-administered web-based dietary recall, followed by an interviewer-administered 24-hour dietary recall later that same day, and vice versa for the other 50% (n=97) of participants. Following at least 1 week wash-out period, during visit 2, participant groups completed the 2 dietary recalls in the opposite order. Statistical analysis was carried out on the intake results from both methods for the 2 recalls. Finally, an evaluation questionnaire on ease-of-use of the tool was also completed. RESULTS In total, intakes of 28 nutrients and energy were analyzed in this study. The Bland-Altman analysis showed that between 98.4% and 90.5% of data points were within the limits of agreement among all age groups and nutrients analyzed. A "moderate to excellent" reliability between the 2 methods was observed in younger children. In older children, a "moderate to good" reliability was observed, with the exception of sodium. In adults, "moderate to excellent" reliability between both methods was observed with the exception of vitamins B1, B2, and B6, and pantothenic acid. The level of agreement between the categorization of estimates into thirds of the intake distribution for the average of the 2 days was satisfactory, since the percentages of participants categorized into the same tertile of intake were ˃50%, and the percentages of participants categorized into the opposite tertile of intake were <10%. The majority of respondents were very positive in their evaluation of the web-based dietary assessment tool. CONCLUSIONS Overall, the web-based dietary assessment tool performs well when compared with a face-to-face, interviewer-administered 24-hour dietary recall and provides comparable estimates of energy and nutrient intakes in Russian adults and children. TRIAL REGISTRATION ClinicalTrials.gov NCT04372160; https://clinicaltrials.gov/ct2/show/NCT04372160.
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Herrero-Manley L, Alabajos-Cea A, Suso-Martí L, Cuenca-Martínez F, Calatayud J, Casaña J, Viosca-Herrero E, Vázquez-Arce I, Ferrer-Sargues FJ, Blanco-Díaz M. Serum lipid biomarkers and inflammatory cytokines associated with onset and clinical status of patients with early knee osteoarthritis. Front Nutr 2023; 10:1126796. [PMID: 37006936 PMCID: PMC10050464 DOI: 10.3389/fnut.2023.1126796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/24/2023] [Indexed: 03/17/2023] Open
Abstract
IntroductionOsteoarthritis (OA) is a common joint condition and one of the greatest causes of disability worldwide. The role of serum lipid and inflammatory biomarkers in the origin and development of the disease is not clear, although it could have important implications for diagnosis and treatment. The primary aim of this study was to evaluate differences of serum lipid and inflammatory biomarkers with knee EOA in comparison with matched controls, in order to determine the role of these factors in the origin of EOA.MethodsFor this proposal, a cross-sectional study with a non-randomized sample was performed. 48 subjects with early osteoarthritis (EOA) and 48 matched controls were selected and serum lipid levels (total cholesterol, LDL, HDL) and inflammatory biomarkers C-reactive protein (CRP), uric acid (UA) were analyzed. In addition, clinical (pain, disability) and functional (gait speed, sit-to-stand) variables were measured to establish their relationship to serum lipid levels and inflammatory biomarkers.ResultsPatients with EOA showed higher levels of total cholesterol LDL, UA, and CRP. Higher levels of total cholesterol, LDL and CRP were correlated with higher levels of pain intensity and higher disability (p < 0.05). In addition, UA and CRP were inversely correlated with gait speed and sit-to-stand tests (r = −0.038 to −0.5, p < 0.05).ConclusionThese results highlight the relevance of metabolic and proinflammatory aspects in the early stages of knee OA and could be key to developing early diagnoses to prevent the onset and development of the disease.
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Affiliation(s)
- Luz Herrero-Manley
- Servicio de Medicina Física y Rehabilitación, Hospital La Fe, Valencia, Spain
| | - Ana Alabajos-Cea
- Servicio de Medicina Física y Rehabilitación, Hospital La Fe, Valencia, Spain
- Grupo de Investigación en Medicina Física y Rehabilitación, Instituto de Investigación Sanitaria La Fe (IISLAFE), Valencia, Spain
| | - Luis Suso-Martí
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | | | - Joaquín Calatayud
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
- *Correspondence: Joaquín Calatayud,
| | - José Casaña
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | | | - Isabel Vázquez-Arce
- Servicio de Medicina Física y Rehabilitación, Hospital La Fe, Valencia, Spain
| | | | - María Blanco-Díaz
- Department of Surgery and Medical Surgical Specialties, Faculty of Medicine and Health Sciences, University of Oviedo, Oviedo, Spain
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Caba-Machado V, Díaz-López A, Baridon-Chauvie D, Machimbarrena JM, Ortega-Barón J, González-Cabrera J. Nomophobia in Mexico: validation of the Nomophobia Questionnaire (NMP-Q) and cross-cultural comparison with Spain. CURRENT PSYCHOLOGY 2023. [DOI: 10.1007/s12144-023-04451-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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Alabajos-Cea A, Herrero-Manley L, Suso-Martí L, Sempere-Rubio N, Cuenca-Martínez F, Muñoz-Alarcos V, Pérez-Barquero JA, Viosca-Herrero E, Vázquez-Arce I. Screening Clinical Changes for the Diagnosis of Early Knee Osteoarthritis: A Cross-Sectional Observational Study. Diagnostics (Basel) 2022; 12:diagnostics12112631. [PMID: 36359475 PMCID: PMC9689265 DOI: 10.3390/diagnostics12112631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022] Open
Abstract
Background: The main objective was to evaluate differences in the clinical, motor, or functional variables in patients with Early Osteoarthritis (EOA) and individuals at risk of developing osteoarthritis (OA). Methods: A cross-sectional study was performed. All the participants were divided into two groups: EOA patients and healthy subjects (HS) at risk of developing OA. The main outcomes were clinical tests, such as those of knee morphology, instability, or proprioception; motor and functional variables, such as knee strength, range of motion, walking speed, and the sit-to-stand test; pain and disability, assessed through the Western Ontario McMaster Universities Osteoarthritis Index (WOMAC) and Knee injury and Osteoarthritis Outcome Score (KOOS) scales; and knee alignment and leg length inequality, assessed via X-ray images. Results: A total of 97 participants were included (54 EOA and 43 HS). Patients with EOA showed a greater presence of knee pain (p < 0.01). In addition, more EOA patients showed instability both in the left (p < 0.01) and right legs (p < 0.05). Regarding the knee alignment variable, significant differences were found (p < 0.04), with more patients with EOA diagnosed as possessing a varus alignment. In addition, EOA patients showed lower knee strength, since statistically significant differences were found regarding flexion and extension strength in the left leg (Mean Difference (MD): 12.92; p = 0.03; d = −0.46 and MD:7.81; p = 0.04; d = −0.39). Differences were found for the sit-to-stand test scores, showing lower results for the EOA group (MD: −1.91; p < 0.01; d = 0.54). Conclusions: The results of this research show statistically significant differences between patients with EOA and HS at risk of developing OA with respect to pain, disability, instability, knee strength, and the sit-to-stand test. Our results suggest that the evaluation of clinical, motor, and functional features could contribute to an early management of knee OA.
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Affiliation(s)
- Ana Alabajos-Cea
- Servicio de Medicina Física y Rehabilitación, Hospital La Fe, 46026 Valencia, Spain
| | - Luz Herrero-Manley
- Servicio de Medicina Física y Rehabilitación, Hospital La Fe, 46026 Valencia, Spain
| | - Luis Suso-Martí
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain
- Correspondence: (L.S.-M.); (F.C.-M.); Tel.: +34-963-983-855
| | - Núria Sempere-Rubio
- UBIC, Department of Physiotherapy, Faculty of Physiotherapy, Universitat de Valencia, 46010 Valencia, Spain
| | - Ferran Cuenca-Martínez
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain
- Correspondence: (L.S.-M.); (F.C.-M.); Tel.: +34-963-983-855
| | - Vicente Muñoz-Alarcos
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | | | | | - Isabel Vázquez-Arce
- Servicio de Medicina Física y Rehabilitación, Hospital La Fe, 46026 Valencia, Spain
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ŞENEL A, BİRİNCİ T, İPEKÇİOĞLU D, YEŞİLKAYA H, KAYA MUTLU E. THE CULTURAL ADAPTATION, RELIABILITY AND VALIDITY OF THE TURKISH VERSION OF THE SIMPLE PHYSICAL ACTIVITY QUESTIONNAIRE IN COMMON MENTAL DISORDERS. TÜRK FIZYOTERAPI VE REHABILITASYON DERGISI 2022. [DOI: 10.21653/tjpr.1028157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Purpose: The aim of this study is to evaluate the validity and reliability of the Turkish version of the Simple Physical Activity Questionnaire (SIMPAQ) in patients with common mental disorders.
Methods: A total of eighty-one patients (mean age: 40.14 ± 13.05 years) were included in this study. The Turkish version of the SIMPAQ was used to evaluate the physical activity levels and sedentary behaviors of the participants. To be used as descriptive data, DSM-5 Level 1 Cross-Cutting Symptom Measure-Adult was used to evaluate mental health symptomatology. International Physical Activity Questionnaire-Short Form (UFAA-SF) and Brief Psychiatric Rating Scale (BPRS) were used to test validity of the questionnaire.
Results: The items of Turkish version of the SIMPAQ exhibited excellent intercorrelation coefficient (ICC) values (time spent in bed (0.93 (95% CI: 0.90-0.96)), sedentary time 0.87 (95% CI: 0.80-0.92), walking time 0.98 (95% CI: 0.98-0.99), exercise time 0.99 (95% CI: 0.99-0.99), and incidental activity time 0.95 (95% CI: 0.92-0.97)). However, the BPRS had a significant correlation with only the sedentary time of the SIMPAQ (rho=0.25, p=0.02), indicating convergent validity was poor.
Conclusion: The Turkish version of the SIMPAQ is semantically and linguistically adequate to quickly assess physical activity level and sedentary behavior in patients with common mental disorders.
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Affiliation(s)
| | | | - Derya İPEKÇİOĞLU
- UNIVERSITY OF HEALTH SCIENCES, İSTANBUL BAKIRKÖY PROF. DR. MAZHAR OSMAN APPLICATION AND RESEARCH CENTER FOR PSYCHIATRIC AND NERVE DISEASES
| | - Haluk YEŞİLKAYA
- UNIVERSITY OF HEALTH SCIENCES, İSTANBUL BAKIRKÖY PROF. DR. MAZHAR OSMAN APPLICATION AND RESEARCH CENTER FOR PSYCHIATRIC AND NERVE DISEASES
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AlMarzooqi MA, Alhaj OA, Alrasheed MM, Helmy M, Trabelsi K, Ebrahim A, Hattab S, Jahrami HA, Ben Saad H. Symptoms of Nomophobia, Psychological Aspects, Insomnia and Physical Activity: A Cross-Sectional Study of ESports Players in Saudi Arabia. Healthcare (Basel) 2022; 10:healthcare10020257. [PMID: 35206871 PMCID: PMC8872081 DOI: 10.3390/healthcare10020257] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 12/18/2022] Open
Abstract
(1) Background: ESports is a new trend of sports, which has gained considerable popularity worldwide. There is a scarcity of evidence that focuses on the lifestyle of ESports players (eSP) particularly on symptoms of nomophobia, level of anxiety, sleep quality, food consumption and physical activity. (2) Objective: to determine the prevalence and relationship between symptoms of nomophobia, psychological aspects, insomnia and physical activity of eSP in Saudi Arabia. (3) Methods: A cross-sectional study was conducted between March and April 2021 using a convenient self-selection adult sample. A total of 893 (216 eSP vs. 677 non-eSP (NeSP)) participants aged over 18 years were included. All participants answered a seven-part validated questionnaire that included: (i) sociodemographic questions; (ii) a symptoms of nomophobia questionnaire; (iii) general anxiety disorder questions, (iv) an insomnia severity index, (v) an Internet addiction scale, (vi) the Yale food addiction scale 2.0 short form and (vii) an international physical activity questionnaire. (4) Results: Among the entire population, the prevalence of moderate to severe nomophobia, anxiety, insomnia, Internet addiction and low physical activity were 29.8%, 13.9%, 63.3%, 27% and 2.8%, respectively. The eSP and NeSP differed significantly in nomophobia scale, anxiety and insomnia values. Compared to NeSP, eSP had a higher level of severe nomophobia p = 0.003, a severe level of anxiety p = 0.025 and symptoms of insomnia p = 0.018. Except for food addiction and physical activity, a positive correlation was identified between symptoms of nomophobia, anxiety and insomnia among eSP. (5) Conclusion: This study reported high prevalence of nomophobia, anxiety and insomnia among eSP compared to NeSP.
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Affiliation(s)
- Mezna A. AlMarzooqi
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
- Correspondence:
| | - Omar A. Alhaj
- Department of Nutrition, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman 961343, Jordan;
| | - Maha M. Alrasheed
- Clinical Pharmacy Department, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Mai Helmy
- Psychology Department, College of Education, Sultan Qaboos University, Muscat 123, Oman;
- Psychology Department, Faculty of Arts, Menoufia University, Shebin El-Kom 32511, Egypt
| | - Khaled Trabelsi
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax 3000, Tunisia;
- Research Laboratory: Education, Motricity, Sport and Health, EM2S, LR19JS01, University of Sfax, Sfax 3000, Tunisia
| | - Ahmed Ebrahim
- Ministry of Health, Manama 410, Bahrain; (A.E.); (H.A.J.)
| | - Suhaib Hattab
- Division of Physiology, Pharmacology & Toxicology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, AnNajah National University, Nablus 4000, Palestine;
| | - Haitham A. Jahrami
- Ministry of Health, Manama 410, Bahrain; (A.E.); (H.A.J.)
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama 329, Bahrain
| | - Helmi Ben Saad
- Heart Failure (LR12SP09) Research Laboratory, Farhat HACHED Hospital, Sousse 4000, Tunisia;
- Laboratory of Physiology, Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia
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Banja Fernandes TL, Oliveira SFMD, Oliveira JIVD, Martins FJA, Ramos Júnior VR, Costa MDC, Tashiro T. Relationships between take-off speed and performance in F-44 and F-46 paralympic discus throwers. REVISTA BRASILEIRA DE CIÊNCIAS DO ESPORTE 2022. [DOI: 10.1590/rbce.44.e008021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT This study aimed to analyze discus throwing in Paralympic athletes from two functional classes (FCs). Seven athletes from two classes F-44 (N=4) and F-46 (N=3) performed three throws each during a regional competition and were evaluated through 3D kinemetry. The assessed athletes presented a similar throwing technique, with a preparation movement opposite to the throw preceding the shot. Class F-44 showed a weak correlation between take-off speed and range (r= 0.15; p>0.05). F-46 showed a strong correlation between take-off speed and range (r=0.77; p=0.014). We conclude that athletes from the assessed FCs present important differences in terms of performance.
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Rossbach V, Padoin N, Meier HF, Soares C. Influence of ultrasonic waves on the gas-solid flow and the solids dispersion in a CFB riser: Numerical and experimental study. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2021.05.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Relationship between Running Spatiotemporal Kinematics and Muscle Performance in Well-Trained Youth Female Athletes. A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168869. [PMID: 34444618 PMCID: PMC8392471 DOI: 10.3390/ijerph18168869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/18/2021] [Accepted: 08/20/2021] [Indexed: 11/24/2022]
Abstract
The purpose of this cross-sectional study was to analyse the relationship of neuromuscular performance and spatiotemporal parameters in 18 adolescent distance athletes (age, 15.5 ± 1.1 years). Using the OptoGait system, the power, rhythm, reactive strength index, jump flying time, and jump height of the squat jump, countermovement jump, and eight maximal hoppings test (HT8max) and the contact time (CT), flying time (FT), step frequency, stride angle, and step length of running at different speeds were measured. Maturity offset was determined based on anthropometric variables. Analysis of variance (ANOVA) of repeated measurements showed a reduction in CT (p < 0.000) and an increase in step frequency, step length, and stride angle (p < 0.001), as the velocity increased. The HT8max test showed significant correlations with very large effect sizes between neuromuscular performance variables (reactive strength index, power, jump flying time, jump height, and rhythm) and both step frequency and step length. Multiple linear regression found this relationship after adjusting spatiotemporal parameters with neuromuscular performance variables. Some variables of neuromuscular performance, mainly in reactive tests, were the predictors of spatiotemporal parameters (CT, FT, stride angle, and VO). Rhythm and jump flying time in the HT8max test and power in the countermovement jump test are parameters that can predict variables associated with running biomechanics, such as VO, CT, FT, and stride angle.
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Rosso M, Leman M, Moumdjian L. Neural Entrainment Meets Behavior: The Stability Index as a Neural Outcome Measure of Auditory-Motor Coupling. Front Hum Neurosci 2021; 15:668918. [PMID: 34177492 PMCID: PMC8219856 DOI: 10.3389/fnhum.2021.668918] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/29/2021] [Indexed: 01/23/2023] Open
Abstract
Understanding rhythmic behavior in the context of coupled auditory and motor systems has been of interest to neurological rehabilitation, in particular, to facilitate walking. Recent work based on behavioral measures revealed an entrainment effect of auditory rhythms on motor rhythms. In this study, we propose a method to compute the neural component of such a process from an electroencephalographic (EEG) signal. A simple auditory-motor synchronization paradigm was used, where 28 healthy participants were instructed to synchronize their finger-tapping with a metronome. The computation of the neural outcome measure was carried out in two blocks. In the first block, we used Generalized Eigendecomposition (GED) to reduce the data dimensionality to the component which maximally entrained to the metronome frequency. The scalp topography pointed at brain activity over contralateral sensorimotor regions. In the second block, we computed instantaneous frequency from the analytic signal of the extracted component. This returned a time-varying measure of frequency fluctuations, whose standard deviation provided our "stability index" as a neural outcome measure of auditory-motor coupling. Finally, the proposed neural measure was validated by conducting a correlation analysis with a set of behavioral outcomes from the synchronization task: resultant vector length, relative phase angle, mean asynchrony, and tempo matching. Significant moderate negative correlations were found with the first three measures, suggesting that the stability index provided a quantifiable neural outcome measure of entrainment, with selectivity towards phase-correction mechanisms. We address further adoption of the proposed approach, especially with populations where sensorimotor abilities are compromised by an underlying pathological condition. The impact of using stability index can potentially be used as an outcome measure to assess rehabilitation protocols, and possibly provide further insight into neuropathological models of auditory-motor coupling.
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Affiliation(s)
- Mattia Rosso
- Institute of Psychoacoustics and Electronic Music (IPEM), Faculty of Arts and Philosophy, Ghent University, Ghent, Belgium
| | - Marc Leman
- Institute of Psychoacoustics and Electronic Music (IPEM), Faculty of Arts and Philosophy, Ghent University, Ghent, Belgium
| | - Lousin Moumdjian
- Institute of Psychoacoustics and Electronic Music (IPEM), Faculty of Arts and Philosophy, Ghent University, Ghent, Belgium.,UMSC Hasselt-Pelt, Limburg, Belgium.,REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Limburg, Belgium
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Rhythmic interlimb coordination of the lower limbs in multiple sclerosis during auditory pacing to three different frequencies. Gait Posture 2021; 86:334-340. [PMID: 33845379 DOI: 10.1016/j.gaitpost.2021.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 03/30/2021] [Accepted: 04/03/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Multiple sclerosis (MS) is a demyelinating disorder of the central nervous system with heterogeneous symptoms. Persons with MS (PwMS) show reduced walking capacity with changes in their gait pattern. It is unknown to which extent coordination deficits are present in PwMS, which can be measured by seated lower leg interlimb coordination tasks, and to which extent they are related to motor and cognitive function. RESEARCH QUESTION How is the control of interlimb coordination of the lower limbs characterized in PwMS compared to healthy controls (HC) during a seated rhythmical coordination task and what is the relationship between interlimb coordination, motor or cognitive function? METHODS Rhythmical interlimb coordination was assessed during a single session in 38 PwMS and 13 HC, using a seated rhythmical coordination task, comprising of antiphase flexion-extension of the lower limbs, to metronomes at 0.75 Hz, 1.00 Hz, 1.50 Hz. Outcomes were phase coordination index (PCI), movement amplitude and movement frequency. Correlations between interlimb coordination, motor, and cognitive function were examined. RESULTS PwMS showed impaired walking capacity but preserved cognitive function. Mixed model analysis revealed a significant effect of group and metronome frequency for PCI, attenuated by the variability in generating knee (antiphase flexion-extension) movements. Movement amplitude was highest at metronome frequency 1.00 Hz. In PwMS significant correlations were found between PCI and cognitive function when performing the task at metronome frequencies 0.75 Hz and 1.50 Hz, as well as motor function at 1.50 Hz. SIGNIFICANCE PwMS had a higher variability in interlimb coordination compared to HC. The most stable interlimb antiphase coordination mode was performed at 1.00 Hz. Significant correlations support the existence of a relationship between information processing speed, as well as walking impairment, with interlimb coordination. While cognitive and motor control are always needed for interlimb coordination movements, associations are strongest in the deviant higher and lower metronome rhythms.
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Gąska I, Sygit K, Cipora E, Sygit M, Pacian A, Surmach M, Kaleta D, Rzeźnicki A. Assessment of the Health Behaviours and Value-Based Health Analysis of People Aged 50+ Who Were Hospitalized Due to Cardiovascular Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084221. [PMID: 33923460 PMCID: PMC8074081 DOI: 10.3390/ijerph18084221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 11/25/2022]
Abstract
Introduction: The basic determinant of healthy behaviour—among other human behaviours—is the fact that it consistently affects health. Nowadays, health behaviour studies are considered to be an important method of measuring the health of a population. Objective: To assess the health behaviours and value-based health analysis of people aged 50+ who were hospitalized due to cardiovascular disease, depending on the selected descriptive variables. Materials and methods: The study was conducted between April 2018 and December 2018 among 411 subjects aged 50+ who were hospitalized due to cardiovascular disease at the Independent Public Health Care Unit in Sanok (Podkarpackie voivodship in Poland). The method used in the study was a diagnostic survey. The study used the authors’ survey questionnaire and two standardized tests: Inventory of Health-Related Behaviour (IHB) and List of Health Criteria (LHC). A statistical analysis was carried out in the R program, version 3.5.1. The obtained results were subjected to thorough statistical analysis using the following tests: Student’s t, Mann–Whitney U, ANOVA, Kruskal–Wallis, Fisher’s Least Significant Difference (LSD), Pearson, and Spearman. Results: The strongest correlation between health status and health behaviours (according to the IHB questionnaire) was in the area of ‘health practices’, while the lowest correlation was found in the areas of ‘correct eating habits’ and ‘preventive behaviours’. Based on the LHC questionnaire, the most important health criteria according to the subjects were ‘not feeling any physical ailments’; ‘having all body parts functional’; ‘feeling well’; ‘eating properly’; and ‘infrequent need of going to the doctor’. A positive correlation was found in the group of respondents where the ‘preventive health behaviours’ were more intense; herein, the more important criterion for the respondents was ‘eating properly’. Conclusions: Respondents aged 50+ and hospitalized for cardiovascular diseases indicated (based on the IHB questionnaire) that health behaviours in the area of ‘health practices’ had the strongest correlation with their health, while the lowest correlation was found in the areas of ‘correct eating habits’ and ‘preventive behaviours’. According to the respondents, the most important criteria determining health (according to the LHC questionnaire) included ’not feeling any physical ailments’; ‘having all body parts functional’; ‘feeling well’; ‘eating properly’; and ‘infrequent need of going to the doctor’. Based on the information collected from the respondents, it was found that the most important criteria determining health depended on selected descriptive variables, such as age, gender, place of residence, education, and marital status.
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Affiliation(s)
- Izabela Gąska
- Medical Institute, Jan Godek State University in Sanok, 38-500 Sanok, Poland; (I.G.); (E.C.)
| | - Katarzyna Sygit
- Faculty of Health Sciences, Calisia University, 62-800 Kalisz, Poland;
- Correspondence:
| | - Elżbieta Cipora
- Medical Institute, Jan Godek State University in Sanok, 38-500 Sanok, Poland; (I.G.); (E.C.)
| | - Marian Sygit
- Faculty of Health Sciences, Calisia University, 62-800 Kalisz, Poland;
| | - Anna Pacian
- Department of Public Health, Faculty of Health Sciences, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Maryna Surmach
- Head of the Department of Public Health and Health Services, Grodno State Medical University, 230009 Grodno, Belarus;
| | - Dorota Kaleta
- Department of Hygiene and Epidemiology, Faculty of Health Sciences, Medical University of Lodz, 90-647 Lodz, Poland;
| | - Adam Rzeźnicki
- Department of Social Medicine, Faculty of Health Sciences, Medical University of Lodz, 90-647 Lodz, Poland;
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Ferreira-Júnior JB, Chaves SFN, Pinheiro MHA, Rezende VHS, Freitas EDS, Marins JCB, Bara-Filho MG, Vieira A, Bottaro M, Costa CMA. Is skin temperature associated with muscle recovery status following a single bout of leg press? Physiol Meas 2021; 42. [PMID: 33631736 DOI: 10.1088/1361-6579/abe9fe] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/25/2021] [Indexed: 02/06/2023]
Abstract
Objective. The measurement of skin temperature using infrared thermography has gained a lot of attention in sport and science since it might be related to the recovery process following high intensity, potentially damaging exercise. This study investigated the time course of the skin temperature response and the muscle recovery status following a resistance training session involving leg press exercise.Approach. Fourteen young male college students (19.9 ± 1.7 years, 176 ± 6 cm, 66.1 ± 7.6 kg, 21.1 ± 1.8 kg.m-2) performed one session involving 10 sets, of 10 repetition maximum each (RM), of unilateral leg press 45° exercise, performed to momentary muscle failure, with 2 min rest between sets. Perceived recovery, mean and maximum thigh skin temperatures, thigh muscle thickness, maximal isometric strength, muscle soreness, and horizontal jump performance were measured pre, 24, 48, and 72 h following exercise.Main results. The exercise protocol resulted in significant reduction in isometric strength, horizontal jump performance, and perceived recovery (p < 0.05). There was also a significant (p < 0.05) increase in muscle thickness and muscle soreness. With exception of jump performance, that recovered at 48 (p > 0.05), recovery parameters did not recover up to 72 h post-exercise (p > 0.05). Surprisingly, skin temperatures were not altered throughout the entire 72 h post-exercise period (p > 0.05). No significant positive correlation was found between skin temperatures and muscle thickness. Additionally, only one out of 16 correlation coefficients showed significant (r = -0.56,p = 0.036) inverse association between skin temperature and isometric strength.Significance. In conclusion, thigh skin temperature remains unaffected up to 72 h following a leg press exercise, and the time course response of thigh skin temperature was not associated with recovery status.
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Affiliation(s)
| | | | - Maria H A Pinheiro
- Federal Institute of Sudeste of Minas Gerais, Campus Rio Pomba, MG, Brazil
| | - Vitor H S Rezende
- Federal Institute of Sudeste of Minas Gerais, Campus Rio Pomba, MG, Brazil
| | - Eduardo D S Freitas
- Department of Health and Exercise Science, University of Oklahoma, Norman, OK, United States of America
| | | | | | | | | | - Carlos M A Costa
- Federal Institute of Sudeste of Minas Gerais, Campus Rio Pomba, MG, Brazil.,Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
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21
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Pophal da Silva L, Boneti Moreira N, Barbosa de Freitas P, Pereira G, Rodacki ALF. Gait Parameters of Older Adults according to Their Fall History and Functional Capacity While Walking at Different Speeds. Gerontology 2021; 67:532-543. [PMID: 33677447 DOI: 10.1159/000513601] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/07/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION It is believed that functional capacity and fall history are factors capable of influencing the gait parameters of older adults. Thus, the objective of this study was to verify whether gait parameters of community-dwelling older adults differ according to their functional capacity and fall history when walking at self-selected walking speed (SSWS) and fast walking speed (FWS) using principal component analysis (PCA). METHODS Two hundred ninety-five participants (82.3% women and 17.7% men) were allocated in four groups according to their fall history and functional capacity: non-fallers with higher functional capacity (NFHFC, n = 94; 69.3 ± 5.5 years), non-fallers with lower functional capacity (NFLFC, n = 114; 72.0 ± 8.1 years), fallers with higher functional capacity (FHFC, n = 29; 70.0 ± 6.0 years), and fallers with lower functional capacity (FLFC, n = 58; 72.5 ± 8.2 years). Fall history, anthropometric data, functional capacity by short physical performance battery and mobility by Timed Up and Go (TUG), and spatiotemporal gait parameters were evaluated. RESULTS Data analysis indicated that FLFC presented the lowest scores, especially in the Five Times Sit-to-Stand Test and TUG. The PCA showed that the first principal component (PC1) explained the most substantial amount of the data variability in both walking speeds (SSWS and FWS), predominantly including temporal parameters. PC2 composed by spatial outcomes (stride and step length and walking speed) showed the highest effect size. PC1 and PC2 were able to differentiate functional status, regardless of fall history. CONCLUSIONS Functional capacity showed great importance when analyzing gait parameters at different walking speeds (SSWS and FWS), regardless of fall history. Older adults with high functional capacity demonstrate better performance during gait. Besides, spatiotemporal parameters are the main factors explaining gait variability, both in SSWS and FWS.
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Affiliation(s)
- Letícia Pophal da Silva
- Department of Physical Education, Setor de Ciências Biológicas, Federal University of Paraná, Curitiba, Brazil,
| | - Natália Boneti Moreira
- Department of Physiotherapy, Setor de Ciências Biológicas, Federal University of Paraná, Curitiba, Brazil
| | - Paulo Barbosa de Freitas
- Interdisciplinary Graduate Program in Healthy Sciences, Cruzeiro do Sul University, São Paulo, Brazil
| | - Gleber Pereira
- Department of Physical Education, Setor de Ciências Biológicas, Federal University of Paraná, Curitiba, Brazil
| | - André Luiz Felix Rodacki
- Department of Physical Education, Setor de Ciências Biológicas, Federal University of Paraná, Curitiba, Brazil
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Kwiatek J, Jaroń A, Trybek G. Impact of the 25-Hydroxycholecalciferol Concentration and Vitamin D Deficiency Treatment on Changes in the Bone Level at the Implant Site during the Process of Osseointegration: A Prospective, Randomized, Controlled Clinical Trial. J Clin Med 2021; 10:jcm10030526. [PMID: 33540512 PMCID: PMC7867129 DOI: 10.3390/jcm10030526] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/15/2021] [Accepted: 01/27/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION The most important factor which is responsible for the positive course of implant treatment is the process of osseointegration between the implant structure and the host's bone tissue. The aim of this study was to assess what effect the 25-hydroxycholecalciferol concentration and vitamin D deficiency treatment have on changes in the bone level at the implant site during the process of osseointegration in the mandible. MATERIALS AND METHODS The study was with 122 people qualified for implant surgery, who were assigned to three research groups (A, B, and C). Laboratory, clinical, and radiological tests were performed on the day of surgery, and after 6 and 12 weeks. The bone level in the immediate proximity of the implant was determined by radiovisiography (RVG). RESULTS The bone level after 12 weeks in Groups B and C was significantly higher than after 6 weeks. The bone level in the study Group B was significantly higher than in Group A. The study showed that the higher the levels of 25-hydroxycholecalciferol were observed on the day of surgery, the higher was the level of bone surrounding the implant after 6 and 12 after surgery. CONCLUSION The correct level of 25-hydroxycholecalciferol on the day of surgery and vitamin D deficiency treatment significantly increase the bone level at the implant site in the process of radiologically assessed osseointegration.
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Relationship of Cepstral Peak Prominence-Smoothed and Long-Term Average Spectrum with Auditory–Perceptual Analysis. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10238598] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cepstral peak prominence-smoothed (CPPs) and long-term average spectrum (LTAS) are robust measures that represent the glottal source and source-filter interactions, respectively. Until now, little has been known about how physiological events impact auditory–perceptual characteristics in the objective measures of CPPs and LTAS (alpha ratio; L1–L0). Thus, this paper aims to analyze the relationship between such acoustic measures and auditory–perceptual analysis and then determine which acoustic measure best represents voice quality. We analyzed 53 voice samples of vocally healthy participants (vocally healthy group-VHG) and 49 voice samples of participants with behavioral dysphonia (dysphonic group-DG). Each voice sample was composed of sustained vowel /a/ and connected speech. CPPs seem to be the best predictor of voice deviation in both studied populations because there was moderate to strong negative correlations with general degree, breathiness, roughness, and strain (auditory–perceptual parameters). Regarding L1–L0, this measure is related to breathiness (moderate negative correlations). Hence, L1–L0 provides information about air leak through closed glottis, assisting the phonatory efficiency analysis.
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Bennett RJ, Barr C, Montano J, Eikelboom RH, Saunders GH, Pronk M, Preminger JE, Ferguson M, Weinstein B, Heffernan E, van Leeuwen L, Hickson L, Timmer BHB, Singh G, Gerace D, Cortis A, Bellekom SR. Identifying the approaches used by audiologists to address the psychosocial needs of their adult clients. Int J Audiol 2020; 60:104-114. [PMID: 32940093 DOI: 10.1080/14992027.2020.1817995] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To identify the approaches taken by audiologists to address their adult clients' psychosocial needs related to hearing loss. DESIGN A participatory mixed methods design. Participants generated statements describing the ways in which the psychosocial needs of their adult clients with hearing loss are addressed, and then grouped the statements into themes. Data were obtained using face-to-face and online structured questions. Concept mapping techniques were used to identify key concepts and to map each of the concepts relative to each other. STUDY SAMPLE An international sample of 65 audiologists. RESULTS Ninety-three statements were generated and grouped into seven conceptual clusters: Client Empowerment; Use of Strategies and Training to Personalise the Rehabilitation Program; Facilitating Peer and Other Professional Support; Providing Emotional Support; Improving Social Engagement with Technology; Including Communication Partners; and Promoting Client Responsibility. CONCLUSIONS Audiologists employ a wide range of approaches in their attempt to address the psychosocial needs associated with hearing loss experienced by their adult clients. The approaches described were mostly informal and provided in a non-standardised way. The majority of approaches described were not evidence-based, despite the availability of several options that are evidence-based, thus highlighting the implementation gap between research and clinical practice.
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Affiliation(s)
- Rebecca J Bennett
- Ear Science Institute Australia, Subiaco, Australia.,The University of Western Australia, Crawley, Australia.,School of Health and Rehabilitation Sciences, The University of Queensland, St Lucia, Australia
| | - Caitlin Barr
- Soundfair, Melbourne, Australia.,Department of Audiology and Speech Pathology, The University of Melbourne, Melbourne Australia
| | | | - Robert H Eikelboom
- Ear Science Institute Australia, Subiaco, Australia.,The University of Western Australia, Crawley, Australia.,Department of Speech Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Gabrielle H Saunders
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, Manchester, UK
| | - Marieke Pronk
- Department of Otolaryngology-Head and Neck Surgery, Ear & Hearing, Amsterdam Public Health research institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Jill E Preminger
- Program in Audiology, University of Louisville School of Medicine, Louisville, KY, USA
| | | | | | - Eithne Heffernan
- Discipline of General Practice, Clinical Science Institute, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Lisette van Leeuwen
- Department of Otolaryngology-Head and Neck Surgery, Ear & Hearing, Amsterdam Public Health research institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Louise Hickson
- School of Health and Rehabilitation Sciences, The University of Queensland, St Lucia, Australia
| | - Barbra H B Timmer
- School of Health and Rehabilitation Sciences, The University of Queensland, St Lucia, Australia.,Sonova AG, Staefa, Switzerland
| | - Gurjit Singh
- Sonova AG, Staefa, Switzerland.,Department of Psychology, Ryerson University, Toronto, Canada.,Department of Speech-Language Pathology, University of Toronto, Toronto, Canada
| | - Daniel Gerace
- Ear Science Institute Australia, Subiaco, Australia.,The University of Western Australia, Crawley, Australia
| | - Alex Cortis
- Ear Science Institute Australia, Subiaco, Australia.,The University of Western Australia, Crawley, Australia
| | - Sandra R Bellekom
- Ear Science Institute Australia, Subiaco, Australia.,The University of Western Australia, Crawley, Australia
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Rodacki ALF, Boneti Moreira N, Pitta A, Wolf R, Melo Filho J, Rodacki CDLN, Pereira G. Is Handgrip Strength a Useful Measure to Evaluate Lower Limb Strength and Functional Performance in Older Women? Clin Interv Aging 2020; 15:1045-1056. [PMID: 32636619 PMCID: PMC7335282 DOI: 10.2147/cia.s253262] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/29/2020] [Indexed: 01/15/2023] Open
Abstract
Aim This study aimed to determine the association of handgrip strength with isometric and isokinetic strength (hip, knee and ankle extensor/flexor muscles), and functional capacity in older women. Methods The handgrip strength and lower limb strength of 199 older women (60–86 years) were measured using JAMAR and BIODEX dynamometers, respectively. Time Up and Go, Five-times-sit-to-stand and 6m-walk functional tests were evaluated. Pearson correlations were used to determine the relationship between variables. Regression analysis was applied to identify if HS was able to predict TUG performance. The effect of age was analyzed by splitting the participants in a group of older women (OLD; from 60 to 70 years old) and very old women (from 71 to 86 years old). Results The HS and isometric/isokinetic strength correlations were negligible/low and, in most cases, were non-significant. The correlation between handgrip strength and functional tests also ranged predominantly from negligible (r=0.0 to 0.3) to low (r=0.3 to 0.5), irrespective of the group age. The handgrip strength was not able to explain the variance of the TUG performance. Conclusion Generalizing handgrip strength as a practical and straightforward measure to determine lower limbs and overall strength, and functional capacity in older women must be viewed with caution. Handgrip strength and standard strength measures of the lower limbs and functional tests present a negligible/low correlation.
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Affiliation(s)
| | - Natália Boneti Moreira
- Department of Physiotherapy Prevention and Rehabilitation, Federal University of Parana, Curitiba, Brazil
| | - Arthur Pitta
- Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Renata Wolf
- Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Jarbas Melo Filho
- Department of Physical Education, Federal University of Parana, Curitiba, Brazil
| | - Cintia de Lourdes Nahhas Rodacki
- Department of Physical Education, Federal University of Parana, Curitiba, Brazil.,Department of Physical Education, Paraná Technological Federal University, Paraná, Curitiba, Brazil
| | - Gleber Pereira
- Department of Physical Education, Federal University of Parana, Curitiba, Brazil
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Abstract
Context of the research: Research is increasingly carried out to take into account the social behavior of residents, the type of industry located in the area, and perceived preference for the place of residence. The quality of life in urban space is increasingly seen as a problem of cooperation between various stakeholders. These studies not only identify factors and sources of odor emissions, but also serve as the basis for creating systems to alert people living in areas adjacent to industrial areas or harmful and unpleasant industrial emissions. In recent years, environmental issues, particularly unpleasant sensory experiences, have been one of the most important acceptance criteria. Aim of the article: The aim of the study is to assess the impact of odor nuisance in the south-eastern part of Kraków (Płaszów) on the residents’ decision to leave their place of residence. In particular, the research goal was achieved to indicate which of the unpleasant odors may cause a change of residence, as well as to assess the degree of their impact on the decision to move, taking into account the social and demographic characteristics of residents. New in the article: The novelty of the work was the finding out of the residents’ opinions about the quality of life by accepting the place of residence, taking into account the aspect of odor nuisance. Previous studies on odor nuisance have focused on the emission of odors from individual plants. A novelty of this research is its implementation in an urban area, in which numerous industrial plants are located, with various odors emitted. Research methodology: To assess odor nuisance, a measuring tool developed in accordance with VDI 3883 guidelines was used, based on the latest research results on odor and noise nuisance. The questionnaire was developed based on German experience. Conclusions from the research: The data obtained as a result of the research allow us to state that specific smells are so burdensome that they may cause the necessity to leave the place of residence, because the respondents feel various unpleasant smells that have an adverse impact upon the quality of life that they perceive. A possible need for relocation of domiciles out of the current place of residence due to unpleasant smells would affect the perceptible, specific level of grief—the greater it is, the more attached the residents are to their current place of residence.
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Inter-Rater Reliability, Concurrent Validity and Sensitivity of Current Methods to Assess Trunk Function in Boccia Player with Cerebral Palsy. Brain Sci 2020; 10:brainsci10030130. [PMID: 32110853 PMCID: PMC7139471 DOI: 10.3390/brainsci10030130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/23/2020] [Accepted: 02/25/2020] [Indexed: 11/16/2022] Open
Abstract
Trunk function is a core factor to allocate Boccia players with cerebral palsy in BC1 and BC2 sport classes, according to the Boccia International Sports Federation (BISFed). However, the appropriateness of the current test to assess trunk function has never been studied to determine its reliability, validity and sensitivity to discriminate between different levels of impairment. Thirty-six players (BC1 = 13 and BC2 = 23) took part in this study. Trunk control was assessed through the BISFed trunk function scale (TFS) and a posturographic test battery consisting of two static and three dynamic tasks. The inter-rater reliability for the BISFed TFS was set at 94.44% of agreement. Moderate-to-high correlations were obtained between posturographic tasks (0.39 < r < 0.96; p < 0.05–0.01), while the BISFed TFS only correlated with two of the dynamic tasks and the overall dynamic score (−0.38 < r < −0.51; p < 0.05). The BISFed TFS was not able to discriminate between sport classes, whereas the static posturographic task did so (p = 0.004). Even though the current BISFed TFS presented good inter-rater reliability, it does not seem to have enough sensitivity to discriminate between BC1 and BC2. Although the static posturographic tasks were able to discriminate between sports classes, it seems necessary to develop new field tests assessing participants’ trunk stabilization abilities.
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Nieto-García J, Suso-Martí L, La Touche R, Grande-Alonso M. Somatosensory and Motor Differences between Physically Active Patients with Chronic Low Back Pain and Asymptomatic Individuals. ACTA ACUST UNITED AC 2019; 55:medicina55090524. [PMID: 31450752 PMCID: PMC6780835 DOI: 10.3390/medicina55090524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/16/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022]
Abstract
Background and Objectives: Chronic low back pain (CLBP) is the most common occupational disorder due to its associated disability and high risk of recurrence and chronicity. However, the mechanisms underlying physical and psychological variables in patients with CLBP remain unclear. The main objective of this study was to assess whether there were differences between physically active patients with nonspecific CLBP compared with asymptomatic individuals in sensorimotor and psychological variables. Materials and Methods: This was an observational cross-sectional design with a nonprobabilistic sample. The sample was divided into two groups: individuals with nonspecific CLBP (n = 30) and asymptomatic individuals as a control (n = 30). The psychological variables assessed were low back disability, fear of movement, pain catastrophizing, and self-efficacy. The sensorimotor variables assessed were two-point discrimination, pressure pain threshold, lumbopelvic stability, lumbar flexion active range of motion, and isometric leg and back strength. Results: Statistically significant differences between the groups in terms of catastrophizing levels (p = 0.026) and fear of movement (p = 0.001) were found, but no statistically significant differences between groups were found in self-efficacy (p > 0.05). No statistically significant differences between the groups in any of the sensorimotor variables were found (p > 0.05). Conclusion: No sensorimotor differences were found between patients with asymptomatic and chronic low back pain, but differences were found in the psychological variables of catastrophizing and fear of movement.
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Affiliation(s)
- Juan Nieto-García
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
| | - Luis Suso-Martí
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Department of Physiotherapy, Universidad CEU Cardenal Herrera, CEU Universities, 46115 Valencia, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain.
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain.
- Instituto de Neurociencia y Dolor Craneofacial (INDCRAN), 28023 Madrid, Spain.
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), 28046 Madrid, Spain.
| | - Mónica Grande-Alonso
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
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Paris-Alemany A, La Touche R, Gadea-Mateos L, Cuenca-Martínez F, Suso-Martí L. Familiarity and complexity of a movement influences motor imagery in dancers: A cross-sectional study. Scand J Med Sci Sports 2019; 29:897-906. [PMID: 30714228 DOI: 10.1111/sms.13399] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 01/20/2019] [Accepted: 01/25/2019] [Indexed: 12/20/2022]
Abstract
The present study aimed to analyze the differences between ballet, contemporary, and flamenco dancers when generating mental motor kinesthetic and visual images of simple and complex movements. A cross-sectional study, including 45 professional dancers (15 flamenco dancers, 15 ballet dancers, and 15 contemporary dancers), was planned. We analyzed the ability to generate mental motor visual and kinesthetic images with the revised movement imagery questionnaire (MIQ-R) and mental chronometry (MC); the real movement execution (RME) chronometry was also measured, using arm and jump movement assessments. ANOVA revealed significant differences between groups regarding the jump movement assessments for the kinesthetic MIQ-R item (F = 5.29, P = 0.009), for the RME chronometry (F = 13.19, P = <0.001), and for the kinesthetic MC (F = 9.28, P < 0.001). The post-hoc analysis revealed significant differences between flamenco dancers compared with contemporary and ballet dancers for all the variables regarding the jump movement. Flamenco dancers used significantly greater visual than kinesthetic imagery modalities to generate mental motor imagery in the jump movement (P = 0.024, d = 0.63). No differences were found in the arm movement assessment between groups. Results reveal differences in the ability to generate motor images, specifically the kinesthetic ones, between flamenco dancers and ballet and contemporary dancers. When performing a non-familiar complex movement, dancers predominantly use a visual motor imagery modality, which leads to a longer execution time as well as a longer time for kinesthetic mental motor imagery.
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Affiliation(s)
- Alba Paris-Alemany
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), Madrid, Spain.,Escuela Internacional de Doctorado, Universidad Rey Juan Carlos, Madrid, Spain.,Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), Madrid, Spain.,Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | | | - Ferran Cuenca-Martínez
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Luis Suso-Martí
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
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La Touche R, Grande‐Alonso M, Cuenca‐Martínez F, Gónzález‐Ferrero L, Suso‐Martí L, Paris‐Alemany A. Diminished Kinesthetic and Visual Motor Imagery Ability in Adults With Chronic Low Back Pain. PM R 2019; 11:227-235. [DOI: 10.1016/j.pmrj.2018.05.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 05/19/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Roy La Touche
- Departamento de Fisioterapia and Motion in Brains Research GroupInstitute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid Madrid Spain
- Instituto de Neurociencia y Dolor Craneofacial (INDCRAN) Madrid Madrid Spain
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ) Madrid Spain
| | - Mónica Grande‐Alonso
- Departamento de Fisioterapia and Motion in Brains Research GroupInstitute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid Madrid Spain
| | - Ferran Cuenca‐Martínez
- Departamento de Fisioterapia and Motion in Brains Research GroupInstitute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid Madrid Spain
| | - Luis Gónzález‐Ferrero
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La SalleUniversidad Autónoma de Madrid Madrid Spain
| | - Luis Suso‐Martí
- Departamento de Fisioterapia and Motion in Brains Research GroupInstitute of Neuroscience and Sciences of the Movement (INCIMOV) Madrid Spain
| | - Alba Paris‐Alemany
- Departamento de Fisioterapia and Motion in Brains Research GroupInstitute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid Madrid Spain
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ) Madrid Spain
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Cuenca-Martínez F, Bartrina-Rodríguez I, Suso-Martí L, La Touche R, Ferrer-Peña R. Association between somatosensory, motor and psychological variables by levels of disability in patients with cervicogenic dizziness. Somatosens Mot Res 2018; 35:247-252. [DOI: 10.1080/08990220.2018.1551204] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ferran Cuenca-Martínez
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
| | - Isabel Bartrina-Rodríguez
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
| | - Luis Suso-Martí
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
- Instituto de Neurociencia y Dolor Craneofacial (INDCRAN), Madrid, Spain
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | - Raúl Ferrer-Peña
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Spain
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Cuenca-Martínez F, Suso-Martí L, Grande-Alonso M, Paris-Alemany A, La Touche R. Combining motor imagery with action observation training does not lead to a greater autonomic nervous system response than motor imagery alone during simple and functional movements: a randomized controlled trial. PeerJ 2018; 6:e5142. [PMID: 30002975 PMCID: PMC6037142 DOI: 10.7717/peerj.5142] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 06/11/2018] [Indexed: 12/31/2022] Open
Abstract
Both motor imagery (MI) and action observation (AO) trigger the activation of the neurocognitive mechanisms that underlie the planning and execution of voluntary movements in a manner that resembles how the action is performed in a real way. The main objective of the present study was to compare the autonomic nervous system (ANS) response in an isolated MI group compared to a combined MI + AO group. The mental tasks were based on two simple movements that are recorded in the revised movement imagery questionnaire in third-person perspective. The secondary objective of the study was to test if there was any relationship between the ANS variables and the ability to generate mental motor imagery, the mental chronometry and the level of physical activity. The main outcomes that were measured were heart rate, respiratory rate and electrodermal activity. A Biopac MP150 system, a measurement device of autonomic changes, was used for the quantification and evaluation of autonomic variables. Forty five asymptomatic subjects were selected and randomized in three groups: isolated MI, MI + AO and control group (CG). In regards to the activation of the sympathetic nervous system (SNS), no differences were observed between MI and MI + AO groups (p > .05), although some differences were found between both groups when compared to the CG (p < .05). Additionally, even though no associations were reported between the ANS variables and the ability to generate mental motor imagery, moderate-strong positive associations were found in mental chronometry and the level of physical activity. Our results suggest that MI and MI + AO, lead to an activation of the SNS, although there are no significant differences between the two groups. Based on results obtained, we suggest that tasks of low complexity, providing a visual input through the AO does not facilitates their subsequent motor imagination. A higher level of physical activity as well as a longer time to perform mental task, seem to be associated with a greater increase in the ANS response.
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Affiliation(s)
- Ferran Cuenca-Martínez
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Luis Suso-Martí
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Mónica Grande-Alonso
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Alba Paris-Alemany
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Instituto de Neurociencia y Dolor Craneofacial (INDCRAN), Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Instituto de Neurociencia y Dolor Craneofacial (INDCRAN), Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
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Calvo-Lobo C, Díez-Vega I, García-Mateos M, Molina-Martín JJ, Díaz-Ureña G, Rodríguez-Sanz D. Relationship of the skin and subcutaneous tissue thickness in the tensiomyography response: a novel ultrasound observational study. Rev Assoc Med Bras (1992) 2018; 64:549-553. [DOI: 10.1590/1806-9282.64.06.549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 10/23/2017] [Indexed: 11/22/2022] Open
Abstract
SUMMARY BACKGROUND: The aim of the study was to describe and correlate the skin, subcutaneous tissue, and superficial fascia thickness assessed by ultrasonography (US) with the lumbar erector spinae muscles contractile properties evaluated by tensiomyography (TMG). METHODS: A cross-sectional descriptive study with 50 healthy participants was performed. The point of maximum lordosis in the lumbar region of the right erector spinae was evaluated by US and TMG. First, the skin, subcutaneous tissue, and superficial fascia thicknesses (cm) were assessed by US. Second, the five contractile TMG parameters were analyzed from the right erector spinae muscles belly displacement-time curves: maximal radial displacement (Dm), contraction time (Tc), sustain time (Ts), delay time (Td), and half-relaxation time (Tr). Finally, correlation analyses using Pearson (r for parametric data) and Spearman (rs for non-parametric data) coefficients were performed. RESULTS: A strong negative correlation was shown between Dm and subcutaneous tissue thickness (rs=-0.668; P<.001). Furthermore, moderate negative correlations were observed between Dm and skin thickness (r=-0.329; P=0.020) as well as Tr and subcutaneous tissue thickness (rs=-0.369; P=0.008). The rest of the parameters did not show statistically significant correlations (P >.05). CONCLUSION: Therefore, the lumbar erector spinae contractile properties during TMG assessments, especially Dm and Tr, may be widely correlated by the skin and subcutaneous tissue thickness.
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A 20×20m repeated sprint field test replicates the demands of wheelchair rugby. J Sci Med Sport 2018; 21:753-757. [PMID: 29373205 DOI: 10.1016/j.jsams.2017.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 12/05/2017] [Accepted: 12/08/2017] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To assess the physiological responses to, and the agreement between, a 20×20m repeated sprint field test and wheelchair rugby game play, as well as the reliability of the test. DESIGN Cross-sectional and longitudinal. METHODS Heart rate (HR), blood lactate ([La-]B), and ratings of perceived exertion (RPE) were collected in nineteen elite wheelchair rugby athletes before, during, and after a 20×20m repeated sprint field test and game play. Times to complete 5, 10, and 20m during the field test were also collected. RESULTS Peak HR and peak [La-]B were positively correlated during the field test (r=0.470, p=0.043), as were peak HR and peak speed (r=0.493, p=0.031), and peak [La-]B and peak speed (r=0.559, p=0.013). During game play, peak [La-]B was correlated with peak RPE (rho=0.703, p=0.001). Intra-class correlations (ICCs) between the field test and game play were significant for peak HR (ICC=0.922, p<0.001) and peak [La-]B (ICC=0.845, p<0.001). Bland-Altman analysis revealed good agreement between HR and [La-]B obtained during the field test and game play and excellent between-day reliability of the 20×20m sprint test. CONCLUSIONS The physiological demands of a 20×20m repeated sprint field test are similar to those of elite wheelchair rugby game play and the test is highly reliable. This simple to implement field test may be useful as a component of team selection and in assessing the effectiveness of training interventions or monitoring athletes across training phases.
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