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Determinant Factors of the Direct Medical Costs Associated with Genotype 1 Hepatitis C Infection in Treatment-Experienced Patients. Drugs R D 2016; 15:335-49. [PMID: 26416653 PMCID: PMC4662942 DOI: 10.1007/s40268-015-0109-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Objective Limited evidence is available on predictors of medical resource utilization (MRU) and related direct costs, especially in treatment-experienced patients infected with genotype 1 hepatitis C virus (HCV). This study aimed at investigating patient and treatment characteristics that predict MRU and related non-drug costs in treatment-experienced patients with chronic hepatitis C (CHC) treated with simeprevir (SMV) or telapravir (TVR) in combination with pegylated interferon and ribavirin (PegIFN/R). Patients and Methods A total of 709 patients who completed the 72-week ATTAIN trial were included in the study. Cost data were analysed from the UK NHS perspective. Descriptive statistics and regression analyses were used to determine patterns and predictors of total MRU-related costs associated with SMV/PegIFN/R and TVR/PegIFN/R. Results Independent predictors for total MRU-related costs were age, region and the following interaction terms: (1) gender × F3–F4 METAVIR score × baseline viral load (BLVL), (2) body mass index (BMI) × F3–F4 METAVIR score × prior response to PegIFN/R and (3) gender × achievement of SVR at 12 weeks (SVR12) × BLVL. A F3–F4 METAVIR score was a stronger predictor of total MRU-related costs than SVR12. Predictors of adverse events included older age, female gender, low BMI, TVR/PegIFN/R and SVR12. Wilcoxon rank sum test revealed comparable total MRU-related costs between SMV/PegIFN/R and TVR/PegIFN/R. Conclusion To the best of our knowledge, this study is the first to describe the relationship between commonly admitted predictors of MRU-related costs and their joint effect on total MRU-related costs in treatment-experienced patients with CHC. The identified predictors of MRU-related costs suggest that significant treatment costs can be avoided by starting treatment early before the disease progresses. Furthermore, adverse events seem to be the most important factor to take into consideration for the choice of treatment, especially when therapeutic options are associated with similar levels of medical resource utilization and associated costs. Electronic supplementary material The online version of this article (doi:10.1007/s40268-015-0109-5) contains supplementary material, which is available to authorized users.
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Chok KS. Management of recurrent hepatocellular carcinoma after liver transplant. World J Hepatol 2015; 7:1142-1148. [PMID: 26052403 PMCID: PMC4450191 DOI: 10.4254/wjh.v7.i8.1142] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 01/27/2015] [Accepted: 02/10/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the leading cause of deaths in patients with hepatitis B or C, and its incidence has increased considerably over the past decade and is still on the rise. Liver transplantation (LT) provides the best chance of cure for patients with HCC and liver cirrhosis. With the implementation of the MELD exception system for patients with HCC waitlisted for LT, the number of recipients of LT is increasing, so is the number of patients who have recurrence of HCC after LT. Treatments for intrahepatic recurrence after transplantation and after other kinds of surgery are more or less the same, but long-term cure of posttransplant recurrence is rarely seen as it is a "systemic" disease. Nonetheless, surgical resection has been shown to be effective in prolonging patient survival despite the technical difficulty in resecting graft livers. Besides surgical resection, different kinds of treatment are also in use, including transarterial chemoembolization, radiofrequency ablation, high-intensity focused ultrasound ablation, and stereotactic body radiation therapy. Targeted therapy and modulation of immunosuppressants are also adopted to treat the deadly disease.
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Affiliation(s)
- Kenneth Sh Chok
- Kenneth SH Chok, Department of Surgery, The University of Hong Kong, Hong Kong, China
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Peveling-Oberhag J, Seiz A, Döring C, Hartmann S, Köberle V, Liese J, Zeuzem S, Hansmann ML, Piiper A. MicroRNA Profiling of Laser-Microdissected Hepatocellular Carcinoma Reveals an Oncogenic Phenotype of the Tumor Capsule. Transl Oncol 2014; 7:672-80. [PMID: 25500075 PMCID: PMC4311039 DOI: 10.1016/j.tranon.2014.09.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 09/08/2014] [Accepted: 09/11/2014] [Indexed: 02/07/2023] Open
Abstract
Several microRNAs (miRNAs) are associated with the molecular pathogenesis of hepatocellular carcinoma (HCC). However, previous studies analyzing the dysregulation of miRNAs in HCC show heterogeneous results. We hypothesized that part of this heterogeneity might be attributable to variations of miRNA expression deriving from the HCC capsule or the fibrotic septa within the peritumoral tissue used as controls. Tissue from surgically resected hepatitis C–associated HCC from six well-matched patients was microdissected using laser microdissection and pressure catapulting technique. Four distinct histologic compartments were isolated: tumor parenchyma (TP), fibrous capsule of the tumor (TC), tumor-adjacent liver parenchyma (LP), and cirrhotic septa of the tumor-adjacent liver (LC). MiRNA expression profiling analysis of 1105 mature miRNAs and precursors was performed using miRNA microarray. Principal component analysis and consecutive pairwise supervised comparisons demonstrated distinct patterns of expressed miRNAs not only for TP versus LP (e.g., intratumoral down-regulation of miR-214, miR-199a, miR-146a, and miR-125a; P< .05) but also for TC versus LC (including down-regulation within TC of miR-126, miR-99a/100, miR-26a, and miR-125b; P< .05). The tumor capsule therefore demonstrates a tumor-like phenotype with down-regulation of well-known tumor-suppressive miRNAs. Variations of co-analyzed fibrotic tissue within the tumor or in controls may have profound influence on miRNA expression analyses in HCC. Several miRNAs, which are proposed to be HCC specific, may indeed be rather associated to the tumor capsule. As miRNAs evolve to be important biomarkers in liver tumors, the presented data have important translational implications on diagnostics and treatment in patients with HCC.
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Affiliation(s)
- Jan Peveling-Oberhag
- Medizinische Klinik 1, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany.
| | - Anna Seiz
- Medizinische Klinik 1, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Claudia Döring
- Senckenbergisches Institut für Pathologie, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Sylvia Hartmann
- Senckenbergisches Institut für Pathologie, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Verena Köberle
- Medizinische Klinik 1, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Juliane Liese
- Department of General and Visceral Surgery, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Stefan Zeuzem
- Medizinische Klinik 1, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Martin-Leo Hansmann
- Senckenbergisches Institut für Pathologie, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | - Albrecht Piiper
- Medizinische Klinik 1, Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
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Feasibility of global miRNA analysis from fine-needle biopsy FFPE material in patients with hepatocellular carcinoma treated with sorafenib. Clin Sci (Lond) 2014; 128:29-37. [DOI: 10.1042/cs20140007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The present study demonstrates that miRNA analyses are feasible from fine-needle biopsy specimens and is the first to correlate the response under sorafenib therapy to miRNA expression signatures in hepatocellular carcinoma (HCC). The data do not support that miRNA profiles function as reliable biomarkers for sorafenib response prediction.
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Fatima S, Luk JM, Poon RTP, Lee NP. Dysregulated expression of dickkopfs for potential detection of hepatocellular carcinoma. Expert Rev Mol Diagn 2014; 14:535-48. [PMID: 24809435 DOI: 10.1586/14737159.2014.915747] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The prognosis for hepatocellular carcinoma (HCC) remains dismal due to the lack of diagnostic markers for early detection. This review will discuss the clinical potential of the dickkopf (DKK) family members as diagnostic and/or prognostic markers for HCC. In comparison to serum α-fetoprotein (AFP) level, which remains the gold standard for HCC diagnosis, high serum DKK1 levels have higher diagnostic value for HCC, especially for AFP-negative HCC, and can distinguish HCC from non-malignant chronic liver diseases. Additionally, the combination of serum DKK1 and AFP levels enhances diagnostic accuracy for HCC compared to serum DKK1 or AFP levels alone. Although DKK1 offers potential for its use in HCC diagnosis this review will discuss the challenges facing DKK1 and also shed some light on recent developments on the remaining DKK family members: DKK2, DKK3 and DKK4.
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Affiliation(s)
- Sarwat Fatima
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
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Welker MW, Bechstein WO, Zeuzem S, Trojan J. Recurrent hepatocellular carcinoma after liver transplantation - an emerging clinical challenge. Transpl Int 2012; 26:109-18. [PMID: 22994652 DOI: 10.1111/j.1432-2277.2012.01562.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In western countries, hepatocellular carcinoma (HCC) is a major reason for orthotopic liver transplantation (OLT) with estimated recurrence rates between 15% and 20%. This selective literature review addresses follow-up care after OLT in HCC and current treatment options. Recurrence prediction is based on pathological tumor stage, vascular invasion, serum alfafetoprotein levels, and histological differentiation, but further advances are expected by molecular profiling techniques. Lower levels of immunosuppressive agents are associated with a lower risk for HCC recurrence. Retrospective studies indicate that mammalian target of rapamycin (mTOR) inhibitors as immunosuppression reduce the risk of HCC recurrence. However, prospective studies supporting this potential advantage of mTOR inhibitors are still lacking, and higher rejection rates were reported for sirolimus after OLT in HCC. Prognosis is poor in recurrent HCC, a longer interval between OLT and recurrence and feasibility of surgical resection are associated with improved survival. Systemic treatment with sorafenib is the current standard of care in patients with advanced-stage HCC not suitable for locoregional therapy. After OLT, combination of an mTOR inhibitor with sorafenib is feasible and frequently used in clinical practice. As safety and efficacy data are still limited, close clinical monitoring is mandatory.
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Affiliation(s)
- Martin-Walter Welker
- Medizinische Klinik 1, Klinikum der Johann-Wolfgang Goethe-Universität, Frankfurt am Main, Germany
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Tsoulfas G, Mekras A, Agorastou P, Kiskinis D. Surgical treatment for large hepatocellular carcinoma: does size matter? ANZ J Surg 2012; 82:510-517. [PMID: 22548726 DOI: 10.1111/j.1445-2197.2012.06079.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Despite significant progress in the management of hepatocellular carcinoma (HCC), patients with large HCC (defined as >10 cm) continue to present a significant challenge. The goal of this paper is to review the existing literature regarding large HCC, with emphasis on identifying the issues and challenges involved in approaching these tumours surgically. A computerized search was made of the Medline database from January 1992 to December 2010. The MESH heading 'large' or 'huge' in combination with the keyword 'hepatocellular carcinoma' was used. After excluding further studies that identified 'large' HCC as less than 10 cm and/or sequential publications with overlapping patient populations, the search produced a study population of 22 non-duplicated papers, reporting on a total of 5223 patients with HCC tumours >10 cm. Regarding resection for large HCC, the overall 5-year survival in these studies ranged from 25% to 45%, with few outliers on both sides, whereas in most studies, the 5-year disease-free survival ranged between 15% and 35%, with the only exception being studies with patients with single lesions and no cirrhosis showing disease-free survival of 41% and 56%, respectively. Risk factors identified included vascular invasion, cirrhosis, high level of alpha-fetoprotein and the presence of multiple lesions. Finally, liver transplantation, although an attractive concept, did not appear to offer a survival benefit in any of the studies. In conclusion, identifying the risk factors that affect the outcome in patients undergoing surgery for large HCC is critical. The reason is that surgical resection can have excellent outcomes in carefully selected patients.
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Affiliation(s)
- Georgios Tsoulfas
- Department of Surgery, Aristoteleion University of Thessaloniki, 66 Tsimski St., Thessaloniki, Greece.
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Taura N, Fukushima N, Yastuhashi H, Takami Y, Seike M, Watanabe H, Mizuta T, Sasaki Y, Nagata K, Tabara A, Komorizono Y, Taketomi A, Matsumoto S, Tamai T, Muro T, Nakao K, Fukuizumi K, Maeshiro T, Inoue O, Sata M. The incidence of hepatocellular carcinoma associated with hepatitis C infection decreased in Kyushu area. Med Sci Monit 2011; 17:PH7-11. [PMID: 21278701 PMCID: PMC3524707 DOI: 10.12659/msm.881375] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Background The incidence of hepatocellular carcinoma (HCC) in Japan has still been increasing. The aim of the present study was to analyze the epidemiological trend of HCC in the western area of Japan, Kyushu. Material/Methods A total of 10,010 patients with HCC diagnosed between 1996 and 2008 in the Liver Cancer study group of Kyushu (LCSK), were recruited for this study. Cohorts of patients with HCC were categorized into five year intervals. The etiology of HCC was categorized to four groups as follows; B: HBsAg positive, HCV-RNA negative, C: HCV-RNA positive, HBsAg negative, B+C: both of HBsAg and HCV-RNA positive, nonBC: both of HBsAg and HCV-RNA negative. Results B was 14.8% (1,485 of 10,010), whereas 68.1% (6,819 of 10,010) had C, and 1.4% (140 of 10,010) had HCC associated with both viruses. The remaining 1,566 patients (15.6%) did not associate with both viruses. Cohorts of patients with HCC were divided into six-year intervals (1996–2001 and 2002–2007). The ratio of C cases decreased from 73.1% in 1996–2001 to 64.9% in 2002–2007. On the other hand, B and -nonBC cases increased significantly from 13.9% and 11.3% in 1996–2001 to 16.2% and 17.6% in 2002–2007, respectively. Conclusions The incidence of hepatocellular carcinoma associated with hepatitis C infection decreased after 2001 in Kyushu area. This change was due to the increase in the number and proportion of the HCC not only nonBC patients but also B patients.
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Affiliation(s)
- Naota Taura
- Clinical Research Center, National Nagasaki Medical Center, Omura City, Nagasaki, Japan
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9
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Oze T, Hiramatsu N, Yakushijin T, Mochizuki K, Oshita M, Hagiwara H, Mita E, Ito T, Fukui H, Inui Y, Hijioka T, Inada M, Kaytayama K, Tamura S, Yoshihara H, Inoue A, Imai Y, Kato M, Miyagi T, Yoshida Y, Tatsumi T, Kiso S, Kanto T, Kasahara A, Takehara T, Hayashi N. Indications and limitations for aged patients with chronic hepatitis C in pegylated interferon alfa-2b plus ribavirin combination therapy. J Hepatol 2011; 54:604-11. [PMID: 21145907 DOI: 10.1016/j.jhep.2010.07.043] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Revised: 07/28/2010] [Accepted: 07/28/2010] [Indexed: 01/06/2023]
Abstract
BACKGROUND & AIMS This study investigated the efficacy and adverse effects of pegylated interferon (Peg-IFN) plus ribavirin therapy in aged patients with chronic hepatitis C (CH-C). METHODS A total of 1040 naïve patients with CH-C (genotype 1, n=759; genotype 2, n=281), of whom 240 (23%) over 65 years old (y.o.), were treated with Peg-IFN alfa-2b plus ribavirin and assessed after being classified into five categories, according to age. RESULTS The discontinuance rate was higher for patients over 70 y.o. (36%), the most common reason being anemia. In the presence of genotype 1, the SVR rate was similar (42-46%) among patients under 65 y.o. and declined (26-29%) among patients over 65 y.o. For patients over 65 y.o., being male (Odds ratio, OR, 3.5, p=0.035) and EVR (OR, 83.3, p<0.001) were significant factors for SVR, in multivariate analysis. The Peg-IFN dose was related to EVR, and when EVR was attained, 76-86% of patients over 65 y.o. achieved SVR. SVR was not achieved (0/35, 0/38, respectively) if a 1-log decrease and a 2-log decrease were not attained at week 4 and week 8, respectively. In the presence of genotype 2, the SVR rate was similar (70-71%) among patients under 70 y.o. and declined among patients over 70 y.o. (43%). CONCLUSIONS Aged patients up to 65 y.o. with genotype 1 and 70 y.o. with genotype 2 can be candidates for Peg-IFN plus ribavirin therapy. The response-guided therapy can be applied for aged patients with genotype 1.
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Affiliation(s)
- Tsugiko Oze
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
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Sasaki D, Sugahara K, Inokuchi N, Yanagihara K, Hasegawa H, Mori S, Yamada Y, Kamihira S. Screening for genetic heterogeneity in the interferon sensitivity determining region of the hepatitis C virus genome by polymerase chain reaction with melting curve analysis. Clin Chem Lab Med 2008; 46:966-73. [PMID: 18624619 DOI: 10.1515/cclm.2008.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Although mutations in the interferon (IFN) sensitivity determining region (ISDR) of hepatitis C virus (HCV) have been reported to be useful as a predictive viral factor for IFN therapy in patients infected with HCV-1b, such laboratory research has not been favorably translated into the clinic. To promote such translation, we attempted the establishment of a rapid and simple polymerase chain reaction (PCR) combined with melting curve analysis (MCA) to screen for mutations in the ISDR and for the monitoring of HCV quasispecies. METHODS A PCR-MCA protocol was established using in-house primers and hybridization probes designed according to the results of direct sequencing of 34 HCV-1b samples. Then, the performance of PCR-MCA was verified by comparing with mutation profiles obtained by direct sequencing and sequencing after cloning. RESULTS The MCA assay revealed that melting temperature (Tm) was inversely correlated with the number of nucleotide (nt) and amino acid substitutions in the ISDR deduced on the basis of the results of direct sequencing. A boundary Tm of 58.0 degrees C allowed us to discriminate HCV genomes into two groups: one with a Tm >58.0 degrees C had no or a low number of nt substitutions, while the other genomes with a Tm <58.0 degrees C had a high number of nt substitutions, corresponding to wild-type in the former and mutant-type in the latter in respect of a clinical setting for IFN therapy. Moreover, this MCA assay provided precise discrimination of Tm between clones, reflecting the degree of the genetic complexity of HCV genomes. CONCLUSIONS This study indicates that the MCA assay is useful to rapidly and simply screen the mutational status of the ISDR of HCV, as well as in using the ISDR as one of the targets for discriminating the genetic complexity of HCV genomes. The MCA assay could also be applicable as a convenient and useful screen of the genetic heterogeneity of clones relating to HCV quasispecies.
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Affiliation(s)
- Daisuke Sasaki
- Department of Laboratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto, Nagasaki City, Japan
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Kagawa T, Shiozawa H, Kojima SI, Takashimizu S, Nagata N, Numata M, Morino F, Nishizaki Y, Mochizuki K, Watanabe N, Watanabe T, Matsuzaki S, Mine T. Eight-week oral administration of meloxicam, a non-steroidal anti-inflammatory drug, prevents dose reduction of pegylated interferon alpha-2a in the treatment of chronic hepatitis C. Hepatol Res 2008; 38:259-266. [PMID: 17825059 DOI: 10.1111/j.1872-034x.2007.00260.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM We conducted a trial to evaluate whether eight-week oral administration of meloxicam, a non-steroidal anti-inflammatory drug, would decrease the rate of the patients who required dose reduction of pegylated interferon alpha-2a in the treatment of chronic hepatitis C. METHODS Sixty patients given weekly subcutaneous administration of pegylated interferon alpha-2a at a dose of 180 mug for 48 weeks were allocated into the meloxicam group (n = 22) and the control group (n = 38) before interferon treatment. Meloxicam was given orally at a dose of 10 mg once a day for eight weeks from the start of interferon treatment. RESULTS The cumulative rate of dose-reduction-free patients was significantly higher in the meloxicam group (P < 0.05). Until week eight, 44.7% of the control group and 9.1% of the meloxicam group required dose reduction. Dose was modified by neutropenia in 31.6% and 18.2% of the control and meloxicam groups, respectively. Meloxicam relieved a declineof neutrophil count within the first eight weeks from 54.2% to 44.2% (P < 0.05). Multivariate analysis revealed that greater pretreatment neutrophil count and the use of meloxicam were independent factors associated with avoiding dose reduction. Sustained virological response was obtained in 52.6% of the patients. The multivariate logistic analysis revealed that viral serotype and viral load were the only independent factors associated with sustained virological response. CONCLUSION Eight-week administration of meloxicam prevented dose reduction of pegylated interferon by relieving a decline of neutrophil count in the treatment of chronic hepatitis C.
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Affiliation(s)
- Tatehiro Kagawa
- Department of Gastroenterology, Tokai University School of Medicine, Kanagawa, Japan
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Marinho RT, Giria J, Moura MC. Rising costs and hospital admissions for hepatocellular carcinoma in Portugal (1993-2005). World J Gastroenterol 2007; 13:1522-7. [PMID: 17461443 PMCID: PMC4146893 DOI: 10.3748/wjg.v13.i10.1522] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine, for hepatocellular carcinoma (HCC), the patient demographic profile and costs of their admissions to the hospitals of the Portuguese National Health System from 1993 to 2005.
METHODS: The National Registry (ICD-9CM, Inter-national Classification of Diseases, 155.0) provided data from the 97 Hospitals in Portugal.
RESULTS: We studied 7932 admissions that progres-sively rose from 292 in 1993 to 834 in 2005, having a male predominance of 78% (6130/7932). The global rate of hospital admissions for HCC rose from 3.1/105 in 1993 to 8.3/105 in 2005. The average length of stay decreased from 17.5 ± 17.9 d in 1993 to 9.3 ± 10.4 d in 2005, P < 0.001. The average hospital mortality for HCC remained high over these years, 22.3% in 1993 and 26.7% in 2005. Nationally, hospital costs (in Euros - €) rose in all variables studied: overall costs from €533 000 in 1993, to €4 629 000 in 2005, cost per day of stay from €105 in 1993, to €597 in 2005, average cost of each admission from €1828 in 1993, to €5550 in 2005. In 2005, 1.8% (15/834) of hospital admissions for HCC were related to liver transplant, and responsible for a cost of about €1.5 million, corresponding to one third of the overall costs for HCC admissions in that same year.
CONCLUSION: From 1993 to 2005 hospital admissions in Portugal for HCC tripled. Overall costs for these admissions increased 9 times, with all variables related to cost analysis rising accordingly. Liver transplant, indicated in a small group of patients, showed a disproportionate increase in costs.
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Affiliation(s)
- Rui Tato Marinho
- Liver Unit, Department of Gastroenterology and Hepatology, Hospital de Santa Maria, Medical School of Lisbon, Lisboa, Portugal.
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