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Is response to anti-hepatitis C virus treatment predictive of mortality in hepatitis C virus/HIV-positive patients? AIDS 2017; 31:661-668. [PMID: 28005685 DOI: 10.1097/qad.0000000000001378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Long-term clinical outcomes after hepatitis C virus (HCV) treatment of HIV/HCV patients are not well described. We aimed to compare the risk of all-cause and liver-related death (LRD) according to HCV treatment response in HIV/HCV patients in the multicohort study Collaboration of Observational HIV Epidemiological Research in Europe. METHODS All patients who had started pegylated interferon + ribavirin (baseline) and followed for at least 72 weeks after baseline were included. Patients were categorized into three response groups depending on treatment duration and HCV-RNA measured in the window 24-72 weeks after baseline. Patients who received at least 24 weeks of therapy were defined as responders if their last HCV-RNA measured between 24 and 72 weeks after baseline was negative, and having 'unknown response' if HCV-RNA was unknown. Nonresponders were treated for less than 24 weeks or were HCV-RNA+ between 24 and 72 weeks after baseline. Mortality rates were compared using survival analysis, and Cox regression was used to compare hazard ratios of death between response groups. RESULTS A total of 3755 patients were included: 1031 (27.5%) responders, 1639 (43.6%) nonresponders and 1085 (28.9%) with unknown response. Rates [per 1000 person-years of follow-up, 95% confidence interval (CI)] of all-cause death were 17.59 (14.88-20.78), 10.43 (7.62-14.28) and 11.00 (8.54-14.23) for nonresponders, responders and unknown responders, respectively. After adjustment, the relative hazard (nonresponders vs. responders) for all-cause death, LRD and nonliver-related death was 1.53 (95% CI 1.06-2.22), 3.39 (95% CI 1.32-8.75) and 1.22 (95% CI 0.80-1.84), respectively. CONCLUSION HIV/HCV patients with a favourable virological response to pegylated interferon + ribavirin had reduced risk of all-cause and LRD, whereas there was no difference in risk of nonliver-related death when comparing responders and nonresponders.
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Norman GL, Gatselis NK, Shums Z, Liaskos C, Bogdanos DP, Koukoulis GK, Dalekos GN. Cartilage oligomeric matrix protein: A novel non-invasive marker for assessing cirrhosis and risk of hepatocellular carcinoma. World J Hepatol 2015; 7:1875-83. [PMID: 26207169 PMCID: PMC4506945 DOI: 10.4254/wjh.v7.i14.1875] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 05/29/2015] [Accepted: 06/30/2015] [Indexed: 02/06/2023] Open
Abstract
AIM To assess serum cartilage oligomeric matrix protein (COMP) as a marker of cirrhosis and risk of progression to hepatocellular carcinoma (HCC). METHODS A COMP enzyme-linked immunosorbent assay was used to test 187 patients with chronic liver diseases at the time point of first evaluation. The selected patients included 72 with chronic hepatitis B infection, 75 with chronic hepatitis C infection, 22 with primary biliary cirrhosis, 7 with autoimmune hepatitis type 1, and 11 with alcoholic liver disease. Demographic, biochemical, histological and clinical characteristics of the patients were recorded at the first evaluation. One hundred and forty-seven patients were followed for a median [interquartile range (IQR)] duration of 96.5 (102) mo. The clinical, biochemical and histological data, as well as the development of cirrhosis, HCC according to internationally accepted criteria and in case of death, a liver-related cause during the follow-up period, were recorded at the electronic database of our clinic. COMP determination was also performed in 43 healthy individuals who served as the control study group. RESULTS COMP positivity (> 15 U/L) was detected in 22%-36% among chronic liver disease groups. Strikingly, almost 83% of COMP-positive patients were cirrhotic at baseline, independently of cause of liver disease. Among the patients who developed HCC during follow-up, 73.7% (14/19) were COMP positive at baseline. COMP positivity was significantly associated with older age (P < 0.001), advanced fibrosis (P = 0.001) and necroinflammatory activity (P = 0.001), higher aspartate aminotransferase (P < 0.001), alanine aminotransferase (P < 0.02), γ-glutamyl transpeptidase (P = 0.003), alkaline phosphatase (P = 0.001), bilirubin (P < 0.05), international normalized ratio (P = 0.002) and alpha-fetoprotein levels (P < 0.02), and lower albumin (P < 0.001), and platelet count (P = 0.008). COMP levels [median (IQR)] were significantly higher in cirrhotics compared to non-cirrhotics [13.8 (7.9) U/L vs 9.8 (4.6) U/L, respectively; P < 0.001]. On multivariate logistic regression analysis, COMP-positivity was independently associated only with cirrhosis (OR = 4.40, 95%CI: 1.33-14.69, P = 0.015). Kaplan-Meier analysis showed that COMP positivity was significantly associated with HCC development (P = 0.007) and higher incidence of liver-related death (P < 0.001). CONCLUSION Elevated COMP levels are strongly associated with cirrhosis and HCC progression. Serum COMP is a new promising non-invasive biomarker for HCC risk assessment in surveillance programs.
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Affiliation(s)
- Gary L Norman
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
| | - Nikolaos K Gatselis
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
| | - Zakera Shums
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
| | - Christos Liaskos
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
| | - Dimitrios P Bogdanos
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
| | - George K Koukoulis
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
| | - George N Dalekos
- Gary L Norman, Zakera Shums, Inova Diagnostics, Inc., San Diego, CA 92131, United States
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Papatheodoridis GV, Manolakopoulos S, Touloumi G, Nikolopoulou G, Raptopoulou-Gigi M, Gogos C, Vafiadis-Zouboulis I, Karamanolis D, Chouta A, Ilias A, Drakoulis C, Mimidis K, Ketikoglou I, Manesis E, Mela M, Hatzis G, Dalekos GN. Hepatocellular carcinoma risk in HBeAg-negative chronic hepatitis B patients with or without cirrhosis treated with entecavir: HepNet.Greece cohort. J Viral Hepat 2015; 22:120-7. [PMID: 25040685 DOI: 10.1111/jvh.12283] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) may still develop in chronic hepatitis B (CHB) patients treated with lamivudine. Whether HCC rates are comparable in patients treated with the current first-line antivirals remains uncertain. We estimated the incidence and evaluated predictors of HCC in a large nationwide prospective cohort (HepNet.Greece) of HBeAg-negative CHB patients treated with entecavir. HBeAg-negative CHB patients from the same cohort who were initially treated with lamivudine were used as controls. We included 321 patients treated with entecavir for a median of 40 months and 818 patients treated initially with lamivudine for a median of 60 months. In the entecavir group, HCC developed in 4 of 321 (1.2%) patients at a median of 1.5 (range: 1.0-4.5) years, while the cumulative HCC incidence was significantly higher in cirrhotics than noncirrhotics (1, 3, 5 years: 0%, 3%, 9% vs 1%, 1%, 1%; P = 0.024) and in older patients (P = 0.026). Entecavir compared with lamivudine group patients had lower HCC incidence (1, 3, 5 years: 0.3%, 1.2%, 2.8% vs 0.7%, 3.8%, 5.6%; P = 0.024). However, in multivariable Cox regression analysis, the HCC risk was independently associated with older age (P < 0.001), male gender (P = 0.011) and cirrhosis (P = 0.025), but not with the initial agent. In conclusion, our large nationwide study indicates that the HCC risk remains increased in entecavir-treated HBeAg-negative CHB patients with cirrhosis, particularly of older age, at least for the first 5 years. The HCC risk does not seem to be significantly reduced with entecavir compared with antiviral therapy starting with lamivudine.
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Affiliation(s)
- G V Papatheodoridis
- Gastroenterology Department, Athens University Medical School, Laikon General Hospital of Athens, Athens, Attica, Greece
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Samonakis DN, Koulentaki M, Coucoutsi C, Augoustaki A, Baritaki C, Digenakis E, Papiamonis N, Fragaki M, Matrella E, Tzardi M, Kouroumalis EA. Clinical outcomes of compensated and decompensated cirrhosis: A long term study. World J Hepatol 2014; 6:504-512. [PMID: 25068002 PMCID: PMC4110542 DOI: 10.4254/wjh.v6.i7.504] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Revised: 03/21/2014] [Accepted: 06/11/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To study these characteristics and prognostic patterns in a Greek patient population.
METHODS: We analyzed a large cohort of cirrhotic patients referred to the department of Gastroenterology and Hepatology and the outpatient clinics of this tertiary hospital, between 1991 and 2008. We included patients with established cirrhosis, either compensated or decompensated, and further decompensation episodes were registered. A data base was maintained and updated prospectively throughout the study period. We analyzed differences in cirrhosis aetiology, time to and mode of decompensation, hepatocellular carcinoma (HCC) occurrence and ultimately patient survival.
RESULTS: Five hundreds and twenty-two patients with median age 67 (range, 29-91) years and average follow up 9 years-10 mo (range, 1-206 mo) were studied. Commonest aetiology was hepatitis C virus (HCV, 41%) followed by alcohol (31%). The median survival time in compensated cirrhotics was 115 mo (95%CI: 95-133), whereas in decompensated patients was 55 mo (95%CI: 36-75). HCV patients survived longer while HBV patients had over twice the risk of death of HCV patients. The median time to decompensation was 65 mo (95%CI: 51-79), with alcoholics having the highest risk (RR = 2.1 vs HCV patients). Hepatitis B virus (HBV) patients had the highest risk of HCC, alcoholics the lowest. Leading causes of death: liver failure, hepatorenal syndrome, sepsis and HCC progression.
CONCLUSION: Cirrhosis aetiology and decompensation at presentation were predictors of survival. Alcoholics had the highest decompensation risk, HBV cirrhotics the highest risk of HCC and HCV cirrhotics the highest decompensation-free time.
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Gatselis NK, Zachou K, Saitis A, Samara M, Dalekos GN. Individualization of chronic hepatitis C treatment according to the host characteristics. World J Gastroenterol 2014; 20:2839-53. [PMID: 24659876 PMCID: PMC3961989 DOI: 10.3748/wjg.v20.i11.2839] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 11/19/2013] [Accepted: 01/06/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) infection is a global health problem that affects more than 170 million people worldwide. It is a major cause of cirrhosis and hepatocellular carcinoma, making the virus the most common cause of liver failure and transplantation. The standard-of-care treatment for chronic hepatitis C (CHC) has been changed during the last decade and direct acting antiviral drugs have already been used. Besides, understanding of the pathogenesis of CHC has evolved rapidly during the last years and now several host factors are known to affect the natural history and response to treatment. Recent genome-wide association studies have shown the important role of interleukin-28B and inosine triphosphatase in HCV infection. The present review article attempts to summarize the current knowledge on the role of host factors towards individualization of HCV treatment.
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Mazioti A, Gatselis NK, Rountas C, Zachou K, Filippiadis DK, Tepetes K, Koukoulis GK, Fezoulidis I, Dalekos GN. Safety and efficacy of transcatheter arterial chemoemboliazation in the real-life management of unresectable hepatocellular carcinoma. HEPATITIS MONTHLY 2013; 13:e7070. [PMID: 24198841 PMCID: PMC3818929 DOI: 10.5812/hepatmon.7070] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 09/19/2012] [Accepted: 11/18/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND Trans-arterial chemoembolization (TACE) is associated with better survival in BCLC-stage B patients with hepatocellular carcinoma (HCC) and Child-Pugh A whereas in Child-Pugh B there is no definite evidence of benefit. OBJECTIVES To assess the safety and efficacy of TACE during routine clinical practice in a consecutive Greek cohort of patients with unrespectable HCC. PATIENTS AND METHODS Seventy one patients enrolled for this study (mean follow-up:24.6 months). 100 mg cisplatin, 50 mg doxorubicin and 10 ml lipiodol as well as embolic materials were used. CT-scans and blood tests were obtained prior and post-TACE. Kaplan-Meier method and Cox proportional hazard model were used to evaluate survival and factors affecting survival. RESULTS Survival at 1-year, 2-years, 3-years and 5-years was 73.2%, 45.4%, 33.2% and 14.9% respectively. Procedure-related mortality was 1.4%. Multivariate analysis showed lesion diameter, Child-Pugh classification, alcohol abuse, tumor response and AFP prior TACE as independent prognostic factors of survival. Patients diagnosed during surveillance had significantly better survival rates compared to those diagnosed after development of symptoms (HR = 0.58, 95%CI: 0.33-1.01, P < 0.05). CONCLUSIONS TACE is safe and efficient for unrespectable HCC. Alcohol abuse, tumor burden, response criteria, Child-Pugh and AFP prior to the session were identified as independent predictors of survival whereas, adherence to surveillance programs resulted in significantly better survival in these patients.
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Affiliation(s)
- Argyro Mazioti
- Department of Radiology, Medical School, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | - Nikolaos K. Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, Medical School, University of Thessaly, Larissa, Greece
| | - Christos Rountas
- Department of Radiology, Medical School, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | - Kalliopi Zachou
- Department of Medicine and Research Laboratory of Internal Medicine, Medical School, University of Thessaly, Larissa, Greece
| | - Dimitrios K. Filippiadis
- Department of Radiology, Medical School, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | - Kostantinos Tepetes
- Department of Surgery, Medical School, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | - George K. Koukoulis
- Department of Pathology, Medical School, University of Thessaly, Larissa, Greece
| | - Ioannis Fezoulidis
- Department of Radiology, Medical School, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | - George N. Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, Medical School, University of Thessaly, Larissa, Greece
- Corresponding author: George N. Dalekos, Department of Medicine and Research Laboratory of Internal Medicine, School of Medicine, University of Thessaly, Biopolis, 41110 Larissa, Greece. Tel: +30-2413502285, Fax: +30-2413501557, E-mail:
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Hsu CS, Huang CJ, Kao JH, Lin HH, Chao YC, Fan YC, Tsai PS. Interferon-based therapy decreases risks of hepatocellular carcinoma and complications of cirrhosis in chronic hepatitis C patients. PLoS One 2013; 8:e70458. [PMID: 23894660 PMCID: PMC3720923 DOI: 10.1371/journal.pone.0070458] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 06/21/2013] [Indexed: 02/06/2023] Open
Abstract
Background Interferon-based therapy (IBT) has been the standard of care for hepatitis C virus (HCV) infection. However, conflicting results exist regarding the effects of IBT on risk of developing hepatocellular carcinoma (HCC) and cirrhosis-associated complications, and most included highly selected patients. Methods This 8-year cohort study was based on the Longitudinal Health Insurance Database 2000 (LHID 2000) consisting of 1,000,000 beneficiaries randomly selected from all Taiwan National Health Insurance enrollees in 2000 (>23.7 million). Patients with newly detected HCV infections (n = 11,264) were classified based on treatment and clinical outcomes. IBTs were defined as regimens that included interferon- alfa, pegylated interferon- alfa -2a, or pegylated interferon- alfa -2b for at least 3 months. The Cox proportional hazards models were used to estimate the hazard ratio (HR) and associated confidence interval (CI) of HCC and cirrhosis-associated complications for IBT. Results The 8-year incidence rate for HCC was 3.9% among patients who received IBT and 5.6% among those who did not. The HCC-free survival rate was significantly higher among patients receiving IBT during the 8-year period than their counterpart (adjusted HR, 0.50; 95% CI, 0.31–0.81; P = .004). Similarly, the event-free survival rates for esophageal variceal bleeding (adjusted HR, 0.45; 95% CI, 0.22–0.91; P = .026), hepatic encephalopathy (adjusted HR, 0.38; 95% CI, 0.21–0.69; P = .001), ascites (adjusted HR, 0.28; 95% CI, 0.14–0.57; P<.001), and cirrhosis (adjusted HR, 0.63; 95% CI, 0.44–0.91; P = .013) were significantly higher among patients who received IBT than those who did not, after adjustment for associated factors. Conclusion Treatment with interferon may reduce the 8-year risk of HCC and cirrhosis-associated complications in patients with chronic HCV infection.
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Affiliation(s)
- Ching-Sheng Hsu
- Division of Gastroenterology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chun-Jen Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Anesthesiology, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
- Department of Medical Research, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
| | - Hans Hsienhong Lin
- Division of Gastroenterology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - You-Chen Chao
- Division of Gastroenterology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yen-Chun Fan
- Department of Anesthesiology, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan
| | - Pei-Shan Tsai
- Graduate Institute of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
- Sleep Science Center, Taipei Medical University Hospital, Taipei, Taiwan
- * E-mail:
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Innes HA, Hutchinson SJ, Allen S, Bhattacharyya D, Bramley P, Delahooke TES, Dillon JF, Forrest E, Fraser A, Gillespie R, Goldberg DJ, Kennedy N, McDonald S, McLeod A, Mills PR, Morris J, Hayes P. Excess liver-related morbidity of chronic hepatitis C patients, who achieve a sustained viral response, and are discharged from care. Hepatology 2011; 54:1547-58. [PMID: 22045672 DOI: 10.1002/hep.24561] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
UNLABELLED Our objective was to address two shortfalls in the hepatitis C virus (HCV) literature: (1) Few data exist comparing post-treatment liver-related mortality/morbidity in HCV-sustained virologic response (SVR) patients to non-SVR patients and (2) no data exist examining liver-related morbidity among treatment response subgroups,particularly among noncirrhotic SVR patients, a group who in the main are discharged from care without further follow-up. A retrospective cohort of 1,215 previously naïve HCV interferon patients (treated 1996-2007)was derived using HCV clinical databases from nine Scottish clinics. Patients were followed up post-treatment for a mean of 5.3 years. (1) By Cox-regression, liver-related hospital episodes (adjusted hazard ratio [AHR]:0.22; 95% confidence interval [CI]: 0.15-0.34) and liver-related mortality [corrected] (AHR: 0.22; 95% CI: 0.09-0.58)were significantly lower in SVR patients, compared to non-SVR patients. (2) Rates of liver-related hospitalization were elevated among all treatment subgroups compared to the general population: Among noncirrhotic SVR patients, adjusted standardized morbidity ratio (SMBR) up to 5.9 (95% CI: 4.5-8.0); among all SVR patients,SMBR up to 10.5 (95% CI: 8.7-12.9); and among non-SVR patients, SMBR up to 53.2 (95% CI: 49.4-57.2).Considerable elevation was also noted among patients who have spontaneously resolved their HCV infection(a control group used to gauge the extent to which lifestyle factors, and not chronic HCV, can contribute toliver-related morbidity), SMBR up to 26.8 (95% CI: 25.3-28.3). CONCLUSIONS (1) Patients achieving an SVR were more than four times less likely to be hospitalized, or die for a liver-related reason, than non-SVR patients and (2) although discharged, noncirrhotic SVR patients harbor a disproportionate burden of liver-related morbidity; up to six times that of the general population. Further, alarming levels of liver-related morbidity in spontaneous resolvers is an important finding warranting further study..
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Affiliation(s)
- Hamish A Innes
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, Scotland, United Kingdom.
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Dienstag JL, Ghany MG, Morgan TR, Di Bisceglie AM, Bonkovsky HL, Kim HY, Seeff LB, Szabo G, Wright EC, Sterling RK, Everson GT, Lindsay KL, Lee WM, Lok AS, Morishima C, Stoddard AM, Everhart JE. A prospective study of the rate of progression in compensated, histologically advanced chronic hepatitis C. Hepatology 2011. [PMID: 21520194 DOI: 10.1002/hep.24370.24370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
UNLABELLED The incidence of liver disease progression among subjects with histologically advanced but compensated chronic hepatitis C is incomplete. The Hepatitis C Antiviral Long-term Treatment against Cirrhosis Trial was a randomized study of 3.5 years of maintenance peginterferon treatment on liver disease progression among patients who had not cleared virus on peginterferon and ribavirin therapy. Patients were followed subsequently off therapy. Because maintenance peginterferon treatment did not alter liver disease progression, we analyzed treated and control patients together. Among 1,050 subjects (60% advanced fibrosis, 40% cirrhosis), we determined the rate of progression to cirrhosis over 4 years and of clinical outcomes over 8 years. Among patients with fibrosis, the incidence of cirrhosis was 9.9% per year. Six hundred seventy-nine clinical outcomes occurred among 329 subjects. Initial clinical outcomes occurred more frequently among subjects with cirrhosis (7.5% per year) than subjects with fibrosis (3.3% per year) (P<0.0001). Child-Turcotte-Pugh (CTP) score≥7 was the most common first outcome, followed by hepatocellular carcinoma. Following occurrence of a CTP score≥7, the rate of subsequent events increased to 12.9% per year, including a death rate of 10% per year. Age and sex did not influence outcome rates. Baseline platelet count was a strong predictor of all clinical outcomes. During the 8 years of follow-up, death or liver transplantation occurred among 12.2% of patients with advanced fibrosis and 31.5% of those with cirrhosis. CONCLUSION Among patients with advanced hepatitis C who failed peginterferon and ribavirin therapy, the rate of liver-related outcomes, including death and liver transplantation, is high, especially once the CTP score reaches at least 7.
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Affiliation(s)
- Jules L Dienstag
- Gastrointestinal Unit, Massachusetts General Hospital, and the Department of Medicine, Harvard Medical School, Boston, MA 02114, USA.
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10
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Dienstag JL, Ghany MG, Morgan TR, Di Bisceglie AM, Bonkovsky HL, Kim HY, Seeff LB, Szabo G, Wright EC, Sterling RK, Everson GT, Lindsay KL, Lee WM, Lok AS, Morishima C, Stoddard AM, Everhart JE. A prospective study of the rate of progression in compensated, histologically advanced chronic hepatitis C. Hepatology 2011; 54:396-405. [PMID: 21520194 PMCID: PMC3144992 DOI: 10.1002/hep.24370] [Citation(s) in RCA: 128] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2010] [Accepted: 04/12/2011] [Indexed: 12/12/2022]
Abstract
UNLABELLED The incidence of liver disease progression among subjects with histologically advanced but compensated chronic hepatitis C is incomplete. The Hepatitis C Antiviral Long-term Treatment against Cirrhosis Trial was a randomized study of 3.5 years of maintenance peginterferon treatment on liver disease progression among patients who had not cleared virus on peginterferon and ribavirin therapy. Patients were followed subsequently off therapy. Because maintenance peginterferon treatment did not alter liver disease progression, we analyzed treated and control patients together. Among 1,050 subjects (60% advanced fibrosis, 40% cirrhosis), we determined the rate of progression to cirrhosis over 4 years and of clinical outcomes over 8 years. Among patients with fibrosis, the incidence of cirrhosis was 9.9% per year. Six hundred seventy-nine clinical outcomes occurred among 329 subjects. Initial clinical outcomes occurred more frequently among subjects with cirrhosis (7.5% per year) than subjects with fibrosis (3.3% per year) (P<0.0001). Child-Turcotte-Pugh (CTP) score≥7 was the most common first outcome, followed by hepatocellular carcinoma. Following occurrence of a CTP score≥7, the rate of subsequent events increased to 12.9% per year, including a death rate of 10% per year. Age and sex did not influence outcome rates. Baseline platelet count was a strong predictor of all clinical outcomes. During the 8 years of follow-up, death or liver transplantation occurred among 12.2% of patients with advanced fibrosis and 31.5% of those with cirrhosis. CONCLUSION Among patients with advanced hepatitis C who failed peginterferon and ribavirin therapy, the rate of liver-related outcomes, including death and liver transplantation, is high, especially once the CTP score reaches at least 7.
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Affiliation(s)
- Jules L. Dienstag
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, MA and the Department of Medicine, Harvard Medical School, Boston, MA
| | - Marc G. Ghany
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Timothy R. Morgan
- Division of Gastroenterology, University of California – Irvine, Irvine, CA, Gastroenterology Service, VA Long Beach Healthcare System, Long Beach, CA
| | - Adrian M. Di Bisceglie
- Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, St. Louis, MO
| | - Herbert L. Bonkovsky
- Departmentof Medicine, University of Connecticut Health Center, Farmington, CT, Carolinas Medical Center, Charlotte, NC
| | | | - Leonard B. Seeff
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, Office of the Director, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Gyongyi Szabo
- Hepatology and Liver Center, Division of Gastroenterology, Department of Medicine, University of Massachusetts Medical School, Worcester, MA
| | - Elizabeth C. Wright
- Office of the Director, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
| | - Richard K. Sterling
- Hepatology Section, Virginia Commonwealth University Medical Center, Richmond, VA
| | - Gregory T. Everson
- Section of Hepatology, Division of Gastroenterology and Hepatology, University of Colorado Denver, School of Medicine, Aurora, CO
| | - Karen L. Lindsay
- Division of Gastrointestinal and Liver Diseases, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - William M. Lee
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, TX
| | - Anna S. Lok
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI
| | - Chihiro Morishima
- Division of Virology, Department of Laboratory Medicine, University of Washington, Seattle, WA
| | | | - James E. Everhart
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD
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Kristiansen MG, Løchen ML, Gutteberg TJ, Mortensen L, Eriksen BO, Florholmen J. Total and cause-specific mortality rates in a prospective study of community-acquired hepatitis C virus infection in northern Norway. J Viral Hepat 2011; 18:237-44. [PMID: 20337923 DOI: 10.1111/j.1365-2893.2010.01290.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Knowledge of the natural course and especially the total and cause-specific mortality of community-acquired chronic HCV infection is limited. The aims of our study were to determine the total and cause-specific mortality in patients infected with chronic hepatitis C in a community-based setting in northern Norway. This prospective cohort study included 1010 HCV-positive patients diagnosed with recombinant immunoblot assay between 1 January 1990 and 1 January 2000, with a median observation time from diagnosis to follow-up of 7 years. Data were collected from medical records in the period between 1 January 2004 and 30 June 2006. Time and cause of death were ascertained from the Norwegian Causes of Death Register. Age-adjusted death rates and standardised mortality ratios (SMRs) were compared with those of the general Norwegian population. In total, 122 deaths were recorded. The Kaplan-Meier estimate of survival was 88% at 14 years. The SMR in the cohort relative to the general population was 6.66. Most of the excess deaths in both genders were because of liver-related causes, those associated with a drug-using lifestyle and suicide. The statistically significant increase in SMRs ranged from 4.2 for death by cancer in women to 64.6 for liver disease in women. There was no statistically significant increase in SMRs from cardiovascular disease in either gender or from cancer in men. In conclusion, our study shows that the death rate in patients infected with hepatitis C is 6.66 times higher than in the general Norwegian population.
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Affiliation(s)
- M G Kristiansen
- Clinic of Internal Medicine, Nordland Hospital, Bodø, Norway.
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12
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Kainuma M, Furusyo N, Kajiwara E, Takahashi K, Nomura H, Tanabe Y, Satoh T, Maruyama T, Nakamuta M, Kotoh K, Azuma K, Shimono J, Shimoda S, Hayashi J, Group TKULDS. Pegylated interferon α-2b plus ribavirin for older patients with chronic hepatitis C. World J Gastroenterol 2010; 16:4400-9. [PMID: 20845506 PMCID: PMC2941062 DOI: 10.3748/wjg.v16.i35.4400] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze the efficacy and safety of a combination therapy of pegylated interferon (PEG-IFN) α-2b plus ribavirin (RBV) in older Japanese patients (65 years or older) infected with hepatitis C virus (HCV).
METHODS: This multicenter study included 938 patients with HCV genotype 1 who received 1.5 μg/kg per week PEG-IFN α-2b plus RBV 600-1000 mg/d for 48 wk and 313 HCV genotype 2 patients who received this treatment for 24 wk.
RESULTS: At 24 wk after the end of combination therapy, the overall sustained virological response (SVR) for genotypes 1 and 2 were 40.7% and 79.6%, respectively. The SVR rate decreased significantly with age in each genotype, and was markedly reduced in genotype 1 (P < 0.001). Moreover, the SVR was significantly higher in patients with genotype 1 who were less than 65 years (47.3% of 685) than in those 65 years or older (22.9% of 253) (P < 0.001) and was higher in patients with genotype 2 who were less than 65 years (82.9% of 252) than in those 65 years or older (65.6% of 61) (P = 0.004). When patients received a dosage at least 80% or more of the target dosage of PEG-IFN α-2b and 60% or more of the target dosage of RBV, the SVR rate significantly increased to 66.5% in patients less than 65 years and to 45.2% in those 65 years or older (P < 0.001). Adverse effects resulted in treatment discontinuation more often in patients with genotype 1 (14.4%) than in patients with genotype 2 (7.3%), especially by patients 65 years or older (24.1%).
CONCLUSION: PEG-IFN α-2b plus RBV treatment was effective in chronic hepatitis C patients 65 years or older who completed treatment with at least the minimum acceptable treatment dosage.
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13
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Derbala M, Amer A. Hepatocellular carcinoma in Hepatitis C genotype 4 after viral clearance and in absence of cirrhosis: two case reports. CASES JOURNAL 2009; 2:7927. [PMID: 20181199 DOI: 10.1186/1757-1626-0002-0000007927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 05/23/2009] [Accepted: 08/24/2009] [Indexed: 01/16/2023]
Abstract
Genotype 4 Hepatitis C virus represents approximately 20% of global Hepatitis C virus infection and is the source of a considerable burden to health-care providers across the globe. Many studies reported that interferon reduces the risk of hepatocellular carcinoma in patients with chronic hepatitis C.Hereby, we are reporting two cases of hepatocellular carcinoma in Hepatitis C virus-genotype 4 after complete viral eradication and in absence of cirrhosis. We aim to highlight the possible direct oncogenic effect of Hepatitis C virus-genotype 4, particularly with concomitant bilharzial infection and the importance of life-log follow up of these patients even in absence of cirrhosis.
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Affiliation(s)
- Moutaz Derbala
- Department of Gastroenterology & Hepatology, Hamad Medical Corporation, Doha, P.O. Box #3050, Qatar.
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