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Al-Shuaili HH, Al-Busafi SA, Al-Naamani K, Al-Naamani Z. Predictors of survival among patients with chronic hepatitis C at a tertiary care center in Oman. Saudi J Gastroenterol 2024; 30:45-52. [PMID: 38190454 PMCID: PMC10852148 DOI: 10.4103/sjg.sjg_201_23] [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: 05/19/2023] [Revised: 08/09/2023] [Accepted: 08/26/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND Chronic hepatitis C (CHC) is a leading cause of cirrhosis and hepatocellular carcinoma (HCC) worldwide. This study aimed to determine rates and predictors of survival among Omani patients with CHC at a tertiary hospital in Muscat, Oman. METHODS This ambidirectional cohort study included all CHC patients who presented to the Sultan Qaboos University Hospital between January 2009 and December 2017. Baseline demographic, clinical, laboratory, and radiological data were analyzed. Patients were followed-up until death or the endpoint of the study (April 2022) to determine survival and associations with other parameters. RESULTS A total of 702 CHC patients were included, of which 398 (56.7%) were under 50 years of age and 477 (67.9%) were male. Overall, 180 patients (25.6%) died by the study endpoint. The mean duration of follow-up was 93.3 ± 48.0 months. The 5-year survival rate was estimated to be 80.5%, while the 10-year survival was 73%. Sustained virological response and the absence of diabetes mellitus, chronic kidney disease, HCC, or other malignancies were associated with significantly better overall survival. The 3- and 5-year survival rate of patients with hepatitis C virus (HCV)-related HCC was 46.5% and 27.6%, respectively, with a median survival of 29.5 months. Co-infection with hepatitis B was associated with poor survival among this subgroup; conversely, early HCV screening and the presence of a single HCC lesion were associated with better overall survival. CONCLUSIONS National policies for early CHC screening and rapid treatment are needed to improve survival rates in this population.
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Affiliation(s)
| | - Said A. Al-Busafi
- Department of Medicine, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
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Jacob R, Danta M. Pharmacotherapeutic strategies for hepatitis B and hepatitis C coinfection. Expert Opin Pharmacother 2021; 23:465-472. [PMID: 34937470 DOI: 10.1080/14656566.2021.2019708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Hepatitis B (HBV) and Hepatitis C (HCV) infection place a significant burden on the global health system, with chronic carriage leading to cirrhosis and hepatocellular carcinoma. HBV/HCV coinfection can be seen in highly endemic areas and present a heterogenous group given varying virologic profiles. Coinfected patients have a greater risk of advanced liver disease; hence, diagnosis and early antiviral therapy (AVT) should be a priority. Optimal treatment regimens for coinfected patients remain unknown with differing recommendations, particularly relating to the risk of HBV reactivation whilst on AVT for HCV. AREAS COVERED This article summarizes the available data on HBV/HCV coinfection with regards to epidemiology, virologic interactions, and risk of HBV reactivation. The authors also provide a framework for the assessment and treatment of coinfected patients. EXPERT OPINION There is a moderate risk of HBV reactivation in hepatitis B surface antigen (HBsAg) positive patients undergoing HCV direct-acting antiviral (DAA) treatment; however, clinically significant events are rare. The risk of HBV reactivation in HBsAg negative patients undergoing HCV DAA treatment is negligible. Thus, prophylactic HBV treatment in both groups is not required. The authors recommend close monitoring with HBV treatment if there is evidence of HBV reactivation or elevated alanine aminotransferase levels.
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Affiliation(s)
- Rachael Jacob
- Department of Gastroenterology, St Vincent's Hospital, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, Unsw Sydney, St Vincent's Hospital, Sydney, Australia
| | - Mark Danta
- Department of Gastroenterology, St Vincent's Hospital, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, Unsw Sydney, St Vincent's Hospital, Sydney, Australia
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Lin CY, Adhikary P, Cheng K. Cellular protein markers, therapeutics, and drug delivery strategies in the treatment of diabetes-associated liver fibrosis. Adv Drug Deliv Rev 2021; 174:127-139. [PMID: 33857552 PMCID: PMC8217274 DOI: 10.1016/j.addr.2021.04.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/18/2021] [Accepted: 04/08/2021] [Indexed: 02/08/2023]
Abstract
Liver fibrosis is the excessive accumulation of extracellular matrix due to chronic injuries, such as viral infection, alcohol abuse, high-fat diet, and toxins. Liver fibrosis is reversible before it progresses to cirrhosis and hepatocellular carcinoma. Type 2 diabetes significantly increases the risk of developing various complications including liver diseases. Abundant evidence suggests that type 2 diabetes and liver diseases are bidirectionally associated. Patients with type 2 diabetes experience more severe symptoms and accelerated progression of live diseases. Obesity and insulin resistance resulting from hyperlipidemia and hyperglycemia are regarded as the two major risk factors that link type 2 diabetes and liver fibrosis. This review summarizes possible mechanisms of the association between type 2 diabetes and liver fibrosis. The cellular protein markers that can be used for diagnosis and therapy of type 2 diabetes-associated liver fibrosis are discussed. We also highlight the potential therapeutic agents and their delivery systems that have been investigated for type 2 diabetes-associated liver fibrosis.
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Affiliation(s)
- Chien-Yu Lin
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108, United States
| | - Pratik Adhikary
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108, United States
| | - Kun Cheng
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108, United States.
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Abdelkader RY, Abdelrazek MA, Attallah A, Farid K, El-Far M. High blood glucose levels are associated with fibrosis/cirrhosis progression in chronic hepatitis C. J Immunoassay Immunochem 2021; 42:559-570. [PMID: 33886414 DOI: 10.1080/15321819.2021.1911813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Chronic hepatitis C (CHC) leads eventually to liver fibrosis, advanced hepatic disease and related deaths. Therefore, it is very important to assess clinical risk factors associated with rapid CHC and hepatic fibrosis progression. Former studies reported diabetes mellitus synergistic interactions with other host factors to fibrosis progression. Here, we aimed to evaluate the association between elevated blood glucose levels and CHC progression according to METAVIR system in patients chronically infected with HCV-genotype 4 and to evaluate the correlation between elevated glucose levels and liver- and viral-related biochemical parameters. A total of 160 patients with CHC (80 with liver fibrosis and 80 with cirrhosis) and 40 healthy volunteers, negative for HCV, were included. Our results revealed that cirrhotic patients had high (P = .0001) fasting (169.1 ± 50.2 mg/dL), postprandial (208 (123-320) mg/dL), and random (176.8 ± 51 mg/dL) glucose levels compared to patients with liver fibrosis (105.0 ± 32, 120 (105-135), and 113.5 ± 35 mg/dL, respectively). Mean serum fasting, postprandial and random glucose levels were significantly (P = .0001) increased with an increase in fibrosis stages, F1< F2< F3< F4. Blood glucose levels were also significantly (P < .05) correlated with liver disease related biological parameters and HCV-Ab titer. In conclusion, our results highlighted the fibrogenic impact of elevated glucose levels on CHC patients.
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Affiliation(s)
- Reem Y Abdelkader
- Research and Development Department, Biotechnology Research Centre, New Damietta, Egypt
| | - Mohamed A Abdelrazek
- Research and Development Department, Biotechnology Research Centre, New Damietta, Egypt
| | - Abdelfattah Attallah
- Research and Development Department, Biotechnology Research Centre, New Damietta, Egypt
| | - Khaled Farid
- Tropical Medicines Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed El-Far
- Chemistry Department, Biochemistry Division, Faculty of Science, Mansoura University, Mansoura, Egypt
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Wong GLH. Drug-drug interactions with direct-acting antivirals - less is more. Clin Mol Hepatol 2020; 27:81-82. [PMID: 33317241 PMCID: PMC7820199 DOI: 10.3350/cmh.2020.0278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 01/21/2023] Open
Affiliation(s)
- Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,Medical Data Analytic Centre (MDAC), The Chinese University of Hong Kong, Hong Kong, China.,Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
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Wong GLH, Chan HLY, Loo CK, Hui YT, Fung JYY, Cheung D, Chung C, Chim AML, Wong VWS. Change in treatment paradigm in people who previously injected drugs with chronic hepatitis C in the era of direct-acting antiviral therapy. J Gastroenterol Hepatol 2019; 34:1641-1647. [PMID: 30707777 DOI: 10.1111/jgh.14622] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/28/2018] [Accepted: 01/27/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Chronic hepatitis C virus (HCV) infection is highly prevalent among people who inject drugs but is often undiagnosed. The treatment paradigm for HCV patients has been changing since the availability of direct-acting antiviral (DAA) treatment. We aimed to evaluate the change in treatment paradigm of people who previously injected drugs (ex-PWID) in Hong Kong before and after the availability of DAA. METHOD Consecutive ex-PWID referred from various nongovernmental organizations attended education talks at rehabilitation centers and received point-of-care rapid test for HCV antibody (anti-HCV) at the same session. Subjects tested positive for anti-HCV were invited to undergo further assessment. Afterwards, the patients were referred to the regional hospitals for follow-up and/or treatment. RESULTS Three hundred sixty-five ex-PWID received HCV rapid test; 268 (73.4%) were found to be anti-HCV positive. Among these 268 HCV-positive ex-PWID, 234 (87.3%) attended the assessment session (mean age 52 years, 90.2% male, 45.5% genotype 1b, 41.1% genotype 6a, and median liver stiffness 5.9 kPa); 187 (69.8%) attended follow-up visits at regional hospitals. Seventy-one patients received antiviral treatment for HCV; 69 first received peginterferon and ribavirin (PegIFN/RBV), whereas 10 patients (eight PegIFN/RBV-treated patients) received DAA treatment. Fifty-two patients achieved sustained virologic response at 12 or 24 weeks. Treatment uptake rates of PegIFN/RBV and DAA treatment in the pre-DAA versus post-DAA era were 22.3% versus 48.5% and 0% versus 15.6%, respectively. CONCLUSIONS Targeted screening in ex-PWID is effective in identifying patients with HCV infection in the community. To improve treatment uptake, further improvements in the referral system and treatment regimens are needed.
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Affiliation(s)
- Grace Lai-Hung Wong
- Institute of Digestive Disease, Hong Kong.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | - Henry Lik-Yuen Chan
- Institute of Digestive Disease, Hong Kong.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | | | - Yee-Tak Hui
- Department of Medicine, Queen Elizabeth Hospital, Hong Kong
| | | | | | | | - Angel Mei-Ling Chim
- Institute of Digestive Disease, Hong Kong.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
| | - Vincent Wai-Sun Wong
- Institute of Digestive Disease, Hong Kong.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong
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Colaci M, Malatino L, Antonelli A, Fallahi P, Giuggioli D, Ferri C. Endocrine disorders associated with hepatitis C virus chronic infection. Rev Endocr Metab Disord 2018; 19:397-403. [PMID: 30499080 DOI: 10.1007/s11154-018-9475-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The term "HCV syndrome" encompasses several organ- and systemic pathophysiological states, which often recognize autoimmunity or neoplastic evolution in their pathophysiology, as well as chronic HCV infection as trigger. The clinical features of HCV patients are heterogenous, and may include endocrine or metabolic disorders, namely autoimmune thyroiditis, type 2 diabetes mellitus, and erectile/sexual dysfunctions. In this review, we summarize current knowledge on the endocrine/metabolic diseases associated with chronic HCV infection, focusing on the main concepts emerged in the recent literature in this field. The application of this knowledge in everyday clinical practice may be relevant, in order to reinforce a holistic vision of the patient with chronic HCV infection, stimulating in turn a multi-disciplinary approach, thus increasing the probability of early diagnosis, more effective treatments, and a better prognostic outcome.
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Affiliation(s)
- Michele Colaci
- Internal Medicine Unit, Cannizzaro Hospital, Department of Clinical and Experimental Medicine, University of Catania, Via Messina, 829, 95100, Catania, Italy.
| | - Lorenzo Malatino
- Internal Medicine Unit, Cannizzaro Hospital, Department of Clinical and Experimental Medicine, University of Catania, Via Messina, 829, 95100, Catania, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Dilia Giuggioli
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Clodoveo Ferri
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
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