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Swain J, Preeti, Mohanty C, Bajoria AA, Patnaik S, Ward Gahlawat A, Nikhil K, Mohapatra SR. Deciphering the metabolic landscape of colorectal cancer through the lens of AhR-mediated intestinal inflammation. Discov Oncol 2025; 16:275. [PMID: 40053174 DOI: 10.1007/s12672-025-01949-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2024] [Accepted: 02/06/2025] [Indexed: 03/10/2025] Open
Abstract
Colorectal cancer (CRC) ranks as the third most common cancer worldwide, with its incidence steadily increasing due to an aging demographic and various lifestyle-related risk factors, including poor nutrition, tobacco use, sedentary behaviour and obesity. These factors promote the risk of colorectal cancer by inducing chronic colonic inflammation, a principal catalyst of carcinogenesis. This review delves into evidence that suggests that metabolic abnormalities mediated through inflammatory responses are fundamental in the progression of CRC. This dysregulation of essential metabolic pathways in colorectal cancer, facilitates tumor proliferation, immune evasion, and metastasis. Additionally, this review explores how inflammatory mediators, and dietary carcinogens induce metabolic alterations, fostering a pro-tumorigenic milieu. Special focus is placed on the aryl hydrocarbon receptor (AhR) as a pivotal metabolic regulator that links inflammation and tumor metabolism, elucidating its function in the reconfiguration of cellular energetics and the inflammatory microenvironment. Furthermore, this review also focuses on clarifying the relationship between inflammation, metabolic dysregulation, and the progression of CRC, so as to identify potential therapeutic targets.
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Affiliation(s)
- Jasmine Swain
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
- School of Applied Sciences, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Preeti
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Chandana Mohanty
- School of Applied Sciences, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Atul Anand Bajoria
- Kalinga Institute of Dental Sciences, KIIT University, Bhubaneswar, 751024, India
| | - Srinivas Patnaik
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Aoife Ward Gahlawat
- German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), 69120, Heidelberg, Germany
| | - Kumar Nikhil
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India
| | - Soumya R Mohapatra
- School of Biotechnology, KIIT University, Bhubaneswar, 751024, Odisha, India.
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Xie Y, Liu F, Wu Y, Zhu Y, Jiang Y, Wu Q, Dong Z, Liu K. Inflammation in cancer: therapeutic opportunities from new insights. Mol Cancer 2025; 24:51. [PMID: 39994787 PMCID: PMC11849313 DOI: 10.1186/s12943-025-02243-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2024] [Accepted: 01/20/2025] [Indexed: 02/26/2025] Open
Abstract
As one part of the innate immune response to external stimuli, chronic inflammation increases the risk of various cancers, and tumor-promoting inflammation is considered one of the enabling characteristics of cancer development. Recently, there has been growing evidence on the role of anti-inflammation therapy in cancer prevention and treatment. And researchers have already achieved several noteworthy outcomes. In the review, we explored the underlying mechanisms by which inflammation affects the occurrence and development of cancer. The pro- or anti-tumor effects of these inflammatory factors such as interleukin, interferon, chemokine, inflammasome, and extracellular matrix are discussed. Since FDA-approved anti-inflammation drugs like aspirin show obvious anti-tumor effects, these drugs have unique advantages due to their relatively fewer side effects with long-term use compared to chemotherapy drugs. The characteristics make them promising candidates for cancer chemoprevention. Overall, this review discusses the role of these inflammatory molecules in carcinogenesis of cancer and new inflammation molecules-directed therapeutic opportunities, ranging from cytokine inhibitors/agonists, inflammasome inhibitors, some inhibitors that have already been or are expected to be applied in clinical practice, as well as recent discoveries of the anti-tumor effect of non-steroidal anti-inflammatory drugs and steroidal anti-inflammatory drugs. The advantages and disadvantages of their application in cancer chemoprevention are also discussed.
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Affiliation(s)
- Yifei Xie
- Department of Pathology and Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, 450001, China
| | - Fangfang Liu
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China
- Department of Medical Genetics and Cell Biology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, 450007, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, 450001, China
| | - Yunfei Wu
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China
| | - Yuer Zhu
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China
| | - Yanan Jiang
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, 450007, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, 450001, China
| | - Qiong Wu
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, 450007, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, 450001, China
| | - Zigang Dong
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China.
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, 450007, China.
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, 450001, China.
| | - Kangdong Liu
- State Key Laboratory of Metabolic Dysregulation & the Prevention and Treatment of Esophageal Cancer, Zhengzhou, Henan, 450052, China.
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450000, China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, 450007, China.
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, 450001, China.
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Mann S, Jess T, Allin K, Elmahdi R. Risk of Cervical Cancer in Inflammatory Bowel Disease: A Meta-Analysis of Population-Based Studies. Clin Transl Gastroenterol 2022; 13:e00513. [PMID: 35905421 PMCID: PMC10476713 DOI: 10.14309/ctg.0000000000000513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 06/09/2022] [Indexed: 09/06/2023] Open
Abstract
INTRODUCTION There is increased risk of several malignancies in inflammatory bowel disease (IBD). However, evidence regarding risk of cervical cancer in IBD is conflicting. We aimed to investigate the risk of cervical cancer in IBD by undertaking a systematic review and meta-analysis of unselected, population-based studies. METHODS MEDLINE, EMBASE, and Cochrane Library were searched using Medical Subject Heading terms, and 2 reviewers independently screened results. Pooled hazard ratios (HRs) were calculated using random effects model meta-analysis for risk of cervical cancer in IBD. Subgroup meta-analysis was undertaken to assess risk of cervical cancer by IBD subtype (Crohn's disease and ulcerative colitis), treatment exposure, and grade of lesion. RESULTS We screened 1,393 articles to identify 5 population-based studies, including 74,310 patients with IBD and 2,029,087 reference patients, across 5 different countries. Pooled random effects model meta-analysis of these studies did not show statistically significant increased risk for cervical cancer in IBD compared with reference populations (HR: 1.24; 95% confidence interval [CI]: 0.94-1.63). Meta-analysis by grade of lesion showed increased risk of low-grade cervical lesions (HR: 1.15; 95% CI: 1.04-1.28). Meta-analysis by disease subtype indicated no statistically significant increased risk in Crohn's disease (HR: 1.36; 95% CI: 0.83-2.23) or ulcerative colitis (HR: 0.95; 95% CI: 0.72-1.25) or in patients treated with antitumor necrosis factor (HR: 1.19; 95% CI: 0.64-2.21) or thiopurines (HR: 0.96; 95% CI: 0.60-1.50). DISCUSSION This meta-analysis of high-quality, unselected population-based studies shows no statistically significant increased risk of cervical cancer in patients with IBD. There is, however, increased risk of low-grade cervical lesions compared with the general population.
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Affiliation(s)
- Simran Mann
- Imperial College London, Charing Cross Hospital, London, United Kingdom
| | - Tine Jess
- PREDICT Center for Molecular Prediction of Inflammatory Bowel Disease, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark.
- Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark.
| | - Kristine Allin
- PREDICT Center for Molecular Prediction of Inflammatory Bowel Disease, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark.
- Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark.
| | - Rahma Elmahdi
- PREDICT Center for Molecular Prediction of Inflammatory Bowel Disease, Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark.
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Mala A, Foteinogiannopoulou K, Koutroubakis IE. Solid extraintestinal malignancies in patients with inflammatory bowel disease. World J Gastrointest Oncol 2021; 13:1956-1980. [PMID: 35070035 PMCID: PMC8713323 DOI: 10.4251/wjgo.v13.i12.1956] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/06/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023] Open
Abstract
Malignancies constitute the second cause of death in patients with inflammatory bowel diseases (IBD), after cardiovascular diseases. Although it has been postulated that IBD patients are at greater risk of colorectal cancer compared to the general population, lately there has been evidence supporting that this risk is diminishing over time as a result of better surveillance, while the incidence of extraintestinal cancers (EICs) is increasing. This could be attributed either to systemic inflammation caused by IBD or to long-lasting immunosuppression due to IBD treatments. It seems that the overall risk of EICs is higher for Crohn’s disease patients and it is mainly driven by skin cancers, and liver-biliary cancers in patients with IBD and primary sclerosing cholangitis. The aims of this review were first to evaluate the prevalence, characteristics, and risk factors of EICs in patients with IBD and second to raise awareness regarding a proper surveillance program resulting in early diagnosis, better prognosis and survival, especially in the era of new IBD treatments that are on the way.
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Affiliation(s)
- Anastasia Mala
- Department of Medical Oncology, University Hospital of Heraklion, Heraklion 71110, Crete, Greece
| | | | - Ioannis E Koutroubakis
- Department of Gastroenterology, University Hospital of Heraklion, Heraklion 71110, Crete, Greece
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Viscido A, Ciccone F, Vernia F, Gabrieli D, Capannolo A, Stefanelli G, Necozione S, Valerii G, Ashktorab H, Latella G. Association of Colonic Diverticula with Colorectal Adenomas and Cancer. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57020108. [PMID: 33504050 PMCID: PMC7910864 DOI: 10.3390/medicina57020108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Conflicting evidence is reported regarding any association between colonic diverticula with colorectal adenomas or cancer. The present study aimed to evaluate, in a cohort of Caucasian patients, the association between colonic diverticula and colorectal polyps and cancer. Materials and Methods: All consecutive patients undergoing colonoscopy at our institution were included in the study. The presence and location of diverticula, polyps, and cancers were recorded. Histologically, polyps were classified as adenoma (with low or high dysplasia), hyperplastic, or inflammatory. The relative risk of the association of polyps and cancer with diverticula was assessed. Multiple logistic regression analyses, including age, sex, family history for colorectal cancer (CRC), and family history for diverticula, were carried out. Results: During the study period, 1490 patients were enrolled; 37.2% (n = 555) showed colonic diverticula or polyps or CRC (308 males, mean age 66 years). Particularly, 12.3% (n = 183) patients presented only diverticula, 13.7% (n = 204) only polyps or cancer, 11.3% (n = 168) both diseases, and 62.7% (n = 935) neither diverticula nor polyps and cancer. A total of 38 patients presented colorectal cancer, 17 of which had also diverticula. A significant increase in relative risk (RR 2.81, 95% CI 2.27-3.47, p < 0.0001) of colorectal adenoma and cancer in patients with colonic diverticula was found. At multivariate analysis, only diverticula resulted to be significantly associated with colorectal adenomas and cancer (Odds Ratio, OR 3.86, 95% CI 2.90-5.14, p < 0.0001). Conclusions: A significant association of colonic diverticula with colorectal adenoma or cancer was found. This implies that patients with colonic diverticula require a vigilant follow-up procedure for the prevention of colorectal cancer from those applicable to the general population.
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Affiliation(s)
- Angelo Viscido
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (A.V.); (F.V.); (A.C.); (G.S.)
| | - Fabiana Ciccone
- Gastroenterology Unit, Giuseppe Mazzini Hospital, 64100 Teramo, Italy; (F.C.); (D.G.); (G.V.)
| | - Filippo Vernia
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (A.V.); (F.V.); (A.C.); (G.S.)
| | - Dolores Gabrieli
- Gastroenterology Unit, Giuseppe Mazzini Hospital, 64100 Teramo, Italy; (F.C.); (D.G.); (G.V.)
| | - Annalisa Capannolo
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (A.V.); (F.V.); (A.C.); (G.S.)
| | - Gianpiero Stefanelli
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (A.V.); (F.V.); (A.C.); (G.S.)
| | - Stefano Necozione
- Epidemiology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Giorgio Valerii
- Gastroenterology Unit, Giuseppe Mazzini Hospital, 64100 Teramo, Italy; (F.C.); (D.G.); (G.V.)
| | - Hassan Ashktorab
- Department of Medicine and Cancer Center, Howard University College of Medicine, Washington, DC 20059, USA;
| | - Giovanni Latella
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (A.V.); (F.V.); (A.C.); (G.S.)
- Correspondence: ; Tel.: +39-0862-434735; Fax: +39-0862-433425
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Chascsa DM, Lindor KD. Cancer risk, screening and surveillance in primary sclerosing cholangitis. MINERVA GASTROENTERO 2019; 65:214-228. [PMID: 31220911 DOI: 10.23736/s1121-421x.19.02586-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
Abstract
Primary sclerosing cholangitis (PSC) is a rare chronic inflammatory condition mainly of the large bile ducts, affecting predominantly young men, and is associated with the presence of inflammatory bowel disease. There is no known cure for PSC, which progresses to cirrhosis or death over 10-20 years. Hepatobiliary malignancy, especially cholangiocarcinoma, is a feared complication associated with poor overall survival. Screening and surveillance appear to improve overall outcomes. To capture as many relevant studies, broad search criteria were employed within the PubMed database. Given the high prevalence of IBD and its own associations with the development of malignancy two separate search strategies were employed. Results were filtered by English language. The first search identified the risks, epidemiological factors and surveillance strategies for patients with PSC at risk for developing malignancy. MeSH terms included: cholangitis, sclerosing, digestive system neoplasms, liver neoplasms, biliary tract neoplasms, cholangiocarcinoma, gallbladder neoplasms, colonic neoplasms, rectal neoplasms, or pancreatic neoplasms, risk factors, risk, surveillance, epidemiology and screen. The second included inflammatory bowel diseases, Crohn's, or colitis, and assessed for additional malignancies such as lymphoma and skin neoplasms. A total of 288 results returned with 21 duplicates; 267 remaining abstracts were assessed for relevance for inclusion by the authors. Patients with PSC show significantly higher than average risk for the development of hepatobiliary and colonic malignancies including cholangiocarcinoma, gallbladder carcinoma and colorectal carcinoma. Yearly ultrasound surveillance followed with more definitive cross-sectional imaging is prudent to arrive in a timely diagnosis of carcinoma, reducing morbidity and mortality.
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Affiliation(s)
- David M Chascsa
- Departments of Gastroenterology and Hepatology and Transplant Center, Mayo Clinic, Phoenix, AZ, USA -
| | - Keith D Lindor
- Office of University Provost, Arizona State University, Phoenix, AZ, USA
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NLRP3 inflammasome in colitis and colitis-associated colorectal cancer. Mamm Genome 2018; 29:817-830. [DOI: 10.1007/s00335-018-9783-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 09/04/2018] [Indexed: 12/21/2022]
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Altobelli E, Latella G, Morroni M, Licini C, Tossetta G, Mazzucchelli R, Profeta VF, Coletti G, Leocata P, Castellucci M, Guerrieri M, Petrocelli R, De Berardis B, De Padova M, Di Leonardo G, Paladini A, Mignosi F, Quaglione G, Fagnano R, Marzioni D. Low HtrA1 expression in patients with long‑standing ulcerative colitis and colorectal cancer. Oncol Rep 2017; 38:418-426. [PMID: 28586045 DOI: 10.3892/or.2017.5700] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 03/31/2017] [Indexed: 11/05/2022] Open
Abstract
The association between inflammatory bowel disease (IBD) and colorectal cancer (CRC) is being increasingly investigated. HtrA1 overexpression inhibits cell growth and proliferation by influencing apoptosis, invasiveness and migration of tumour cells. In the present study, HtrA1 expression was analysed in 228 colon tissue samples from patients with CRC, adenoma with high-grade dysplasia (AHD), adenoma with low-grade dysplasia (ALD), ulcerative colitis of >10 year duration (UCL), ulcerative colitis of <5 year duration (UCS) and colonic diverticulitis (D), and was compared with its expression in normal colon tissues (NCTs) collected 5 cm from the CRC lesion and in healthy colon mucosa (HC), to establish whether HtrA1 can serve as a biomarker for these conditions. All tissue specimens came from Italian Caucasian subjects. The main finding of the present study was that HtrA1 expression was significantly reduced in CRC and UCL tissues compared with that observed in both NCT and HC samples and with tissues from the other patients. In particular, a similar HtrA1 expression was detected in the stromal compartment of UCL and CRC samples. In contrast, the HtrA1 level was significantly lower (p=0.0008) in UCL compared with UCS tissues, suggesting an inverse relationship between HtrA1 expression and ulcerative colitis duration. HtrA1 immunostaining in the stromal compartment of AHD and ALD tissues showed no differences compared with the HC tissues. No data are available on the immunohistochemical localization of HtrA1 in CRC or IBD. The present findings suggest that HtrA1 could serve as a marker to identify UCL patients at high risk of developing CRC.
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Affiliation(s)
- Emma Altobelli
- Epidemiology and Biostatistics Unit, Teramo, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Giovanni Latella
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Manrico Morroni
- Department of Experimental and Clinical Medicine, Università Politecnica Delle Marche, Ancona, Italy
| | - Caterina Licini
- Department of Experimental and Clinical Medicine, Università Politecnica Delle Marche, Ancona, Italy
| | - Giovanni Tossetta
- Department of Experimental and Clinical Medicine, Università Politecnica Delle Marche, Ancona, Italy
| | - Roberta Mazzucchelli
- Pathological Anatomy, Department of Medical Sciences and Public Health, Università Politecnica Delle Marche, United Hospitals, Ancona, Italy
| | | | - Gino Coletti
- Pathology Unit, San Salvatore Hospital, L'Aquila, Italy
| | - Pietro Leocata
- Pathology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Mario Castellucci
- Department of Experimental and Clinical Medicine, Università Politecnica Delle Marche, Ancona, Italy
| | - Mario Guerrieri
- Unit of Surgery, Università Politecnica delle Marche, Ospedali Riuniti, Ancona, Italy
| | | | | | - Marina De Padova
- Pathology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Gabriella Di Leonardo
- Epidemiology and Biostatistics Unit, Teramo, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Antonella Paladini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Filippo Mignosi
- Department of Information Engineering, Computer Science and Mathematics, University of L'Aquila, L'Aquila, Italy
| | | | | | - Daniela Marzioni
- Department of Experimental and Clinical Medicine, Università Politecnica Delle Marche, Ancona, Italy
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Shrestha MP, Ruel J, Taleban S. Healthcare maintenance in elderly patients with inflammatory bowel disease. Ann Gastroenterol 2017; 30:273-286. [PMID: 28469357 PMCID: PMC5411377 DOI: 10.20524/aog.2017.0130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 01/20/2017] [Indexed: 02/06/2023] Open
Abstract
The increasing number of older patients (age ≥60 years) with inflammatory bowel disease (IBD) highlights the importance of healthcare maintenance in this vulnerable population. Older IBD patients are more susceptible and have higher rates of many disease- and treatment-related adverse effects. Compared to younger IBD patients, older patients are at increased risk for infection, malignancy, bone disease, eye disease, malnutrition and thrombotic complications. Preventive strategies in the elderly differ from those in younger adults and are imperative. Changes to the immune system with aging can decrease the efficacy of vaccinations. Cancer screening guidelines in older IBD patients have to account for unique considerations, such as life expectancy, functional performance status, multimorbidity, financial status, and patient desires. Additionally, providers need to be vigilant in screening for osteoporosis, ocular disease, depression, and adverse events arising from polypharmacy.
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Affiliation(s)
- Manish P Shrestha
- Department of Medicine, University of Arizona College of Medicine, Tucson, Arizona (Manish P. Shrestha)
| | - Joannie Ruel
- Division of Gastroenterology, University of Sherbrooke, Sherbrooke, Quebec, Canada (Joannie Ruel)
| | - Sasha Taleban
- Division of Gastroenterology, University of Arizona College of Medicine, Tucson, Arizona (Sasha Taleban).,Department of Medicine, University of Arizona Center of Aging, Tucson, Arizona (Sasha Taleban), USA
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Colorectal Cancer in Patients With Inflammatory Bowel Disease: The Need for a Real Surveillance Program. Clin Colorectal Cancer 2016; 15:204-12. [PMID: 27083409 DOI: 10.1016/j.clcc.2016.02.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 12/31/2015] [Accepted: 02/03/2016] [Indexed: 02/06/2023]
Abstract
The association between inflammatory bowel disease (IBD) and colorectal cancer (CRC) has been widely shown. This association is responsible for 10% to 15% of deaths in patients with IBD, even if according to some studies, the risk of developing CRC seems to be decreased. An adequate surveillance of patients identified as at-risk patients, might improve the management of IBD-CRC risk. In this article we review the literature data related to IBD-CRC, analyze potential risk factors such as severity of inflammation, duration, and extent of IBD, age at diagnosis, sex, family history of sporadic CRC, and coexistent primary sclerosing cholangitis, and update epidemiology on the basis of new studies. Confirmed risk factors for IBD-CRC are severity, extent, and duration of colitis, the presence of coexistent primary sclerosing cholangitis, and a family history of CRC. Current evidence-based guidelines recommend surveillance colonoscopy for patients with colitis 8 to 10 years after diagnosis, further surveillance is decided on the basis of patient risk factors. The classic white light endoscopy, with random biopsies, is now considered unsatisfactory. The evolution of technology has led to the development of new techniques that promise to increase the effectiveness of the monitoring programs. Chromoendoscopy has already proved highly effective and several guidelines suggest its use with a target biopsy. Confocal endomicroscopy and autofluorescence imaging are currently being tested and for this reason they have not yet been considered as useful in surveillance programs.
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