scholarly journals Mental Disorders and Interferon Nontreatment in Hepatitis C Virus Infection-a Population Based Cohort Study

2020 ◽  
Vol 17 (3) ◽  
pp. 268-274 ◽  
Author(s):  
Wei-Che Chiu ◽  
Mong-Liang Lu ◽  
Cheng-Chen Chang
Keyword(s):  
Cohort Study ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Mental Disorders ◽  
Conditional Logistic Regression ◽  
Population Based ◽  
Hcv Infection ◽  
Chronic Obstructive ◽  
Research Database ◽  
Ifn Therapy

Objective This study investigates the association between mental disorders and interferon nontreatment in patients with chronic hepatitis C virus (HCV) infection in a large national sample.Methods Using the National Health Insurance Research Database of Taiwan, we conducted a nationwide population-based study. Each case was matched to five controls by age, sex, urbanization, and income. Conditional logistic regression was used to assess odds of HCV nontreatment in different mental disorders.Results From 1999 to 2013, we identified 92,970 subjects with HCV infection and 15,495 HCV cases (16.7%) had received IFN therapy. Other than chronic obstructive pulmonary disease, the medical diseases and mental disorders were significantly different between IFN and non-IFN treated HCV patients. After adjusting for medical diseases, depressive disorder and anxiety disorder was positively associated with receiving IFN therapy. Patients with schizophrenia, bipolar disorders and alcohol use disorders were significantly less likely to receive interferon. Antidepressant exposure (cumulative daily exposure or cumulative daily dose) was associated with lower odds of IFN treatment.Conclusion Our nationwide cohort study demonstrated that INF nontreatment rate was lower in certain mental disorders. Antidepressant exposure might lower the chance of receiving IFN treatment. Our results may help to identify and to overcome the obstacles for HCV treatment and further apply to DAAs regimen.

scholarly journals Hepatitis C virus (HCV) infection and liver-related mortality: a population-based cohort study in southern Italy

2000 ◽  
Vol 29 (5) ◽  
pp. 922-927 ◽  
Author(s):  
Alberto R Osella ◽  
Giovanni Misciagna ◽  
Vito M Guerra ◽  
Marisa Chiloiro ◽  
Renato Cuppone ◽  
...  
Keyword(s):  
Cohort Study ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Southern Italy ◽  
Population Based ◽  
Hcv Infection ◽  
Related Mortality

scholarly journals Association between Hepatitis C Virus Infection and Esophageal Cancer: An Asian Nationwide Population-Based Cohort Study

2021 ◽  
Vol 10 (11) ◽  
pp. 2395
Author(s):  
Yin-Yi Chu ◽  
Jur-Shan Cheng ◽  
Ting-Shu Wu ◽  
Chun-Wei Chen ◽  
Ming-Yu Chang ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Cohort Study ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Cumulative Incidence ◽  
Population Based ◽  
Hcv Infection ◽  
Cancer Development ◽  
Male Sex ◽  
Overall Mortality

Background: Hepatitis C virus (HCV) infection causes many extrahepatic cancers, and whether HCV infection is associated with esophageal cancer development remains inconclusive. Methods: A nationwide population-based cohort study of the Taiwan National Health Insurance Research Database (TNHIRD) was conducted. Results: From 2003 to 2012, of 11,895,993 patients, three 1:1:1 propensity score-matched cohorts, including HCV-treated (interferon-based therapy ≥ 6 months, n = 9047), HCV-untreated (n = 9047), and HCV-uninfected cohorts (n = 9047), were enrolled. The HCV-untreated cohort had the highest 9-year cumulative incidence of esophageal cancer among the three cohorts (0.174%; 95% confidence interval (CI): 0.068–0.395) (p = 0.0292). However, no difference in cumulative incidences was identified between the HCV-treated (0.019%; 0.002–0.109%) and HCV-uninfected cohorts (0.035%; 0.007–0.133%) (p = 0.5964). The multivariate analysis showed that HCV positivity (hazard ratio (HR): 5.1, 95% CI HR: 1.39–18.51) and male sex (HR: 8.897; 95% CI HR: 1.194–66.323) were independently associated with the development of esophageal cancer. Of the three cohorts, the HCV-untreated cohort had the highest cumulative incidence of overall mortality at 9 years (21.459%, 95% CI: 18.599–24.460) (p < 0.0001), and the HCV-treated (12.422%, 95% CI: 8.653–16.905%) and HCV-uninfected cohorts (5.545%, 95% CI: 4.225–7.108%) yielded indifferent cumulative mortality incidences (p = 0.1234). Conclusion: Although HCV positivity and male sex were independent factors associated with esophageal cancer development, whether HCV infection is the true culprit or a bystander for developing esophageal cancer remains to be further investigated. Interferon-based anti-HCV therapy might attenuate esophageal risk and decrease overall mortality in HCV-infected patients.

scholarly journals Impact of Interferon-Based Therapy on Hepatitis C-Associated Rheumatic Diseases: A Nationwide Population-Based Cohort Study

2021 ◽  
Vol 10 (4) ◽  
pp. 817
Author(s):  
Jur-Shan Cheng ◽  
Yu-Sheng Lin ◽  
Jing-Hong Hu ◽  
Ming-Yu Chang ◽  
Hsin-Ping Ku ◽  
...  
Keyword(s):  
Cohort Study ◽  
Hepatitis C ◽  
Rheumatic Diseases ◽  
Cumulative Incidence ◽  
Population Based ◽  
Hcv Infection ◽  
Research Database ◽  
Stage Renal Disease ◽  
End Stage ◽  
Overall Mortality

Whether hepatitis C virus (HCV) infection-associated risk of rheumatic diseases is reversed by anti-HCV therapy remain elusive. A nationwide population-based cohort study of the Taiwan National Health Insurance Research Database was conducted. Of 19,298,735 subjects, 3 cohorts (1:4:4, propensity score-matched), including HCV-treated (6919 HCV-infected subjects with interferon and ribavirin therapy ≥ 6 months), HCV-untreated (n = 27,676) and HCV-uninfected (n = 27,676) cohorts, were enrolled and followed (2003–2015). The HCV-uninfected cohort had the lowest cumulative incidence of rheumatic diseases (95% confidence interval (CI): 8.416–10.734%), while HCV-treated (12.417–17.704%) and HCV-untreated (13.585–16.479%) cohorts showed no difference in the cumulative incidences. Multivariate analyses showed that HCV infection (95% CI hazard ratio (HR): 1.54–1.765), female sex (1.57–1.789), age ≥ 49 years (1.091–1.257), Charlson comorbidity index ≥ 1 (1.075–1.245), liver cirrhosis (0.655–0.916), chronic obstruction pulmonary disease (1.130–1.360), end-stage renal disease (0.553–0.98), diabetes mellitus (0.834–0.991) and dyslipidemia (1.102–1.304) were associated with incident rheumatic diseases. Among the 3 cohorts, the untreated cohort had the highest cumulative incidence of overall mortality, while the treated and un-infected cohorts had indifferent mortalities. Conclusions: HCV infection, baseline demographics and comorbidities were associated with rheumatic diseases. Although HCV-associated risk of rheumatic diseases might not be reversed by interferon-based therapy, which reduced the overall mortality in HCV-infected patients.

scholarly journals Interferon-based therapy did not attenuate hepatitis C-associated rheumatic disorder risk: A nationwide population-based cohort study

2020 ◽  
Author(s):  
Jur-Shan Cheng ◽  
Jing-Hong Hu ◽  
Yu-sheng Lin ◽  
Ming-Shyan Lin ◽  
Hsin-Ping Ku ◽  
...  
Keyword(s):  
Cohort Study ◽  
Hepatitis C ◽  
Cumulative Incidence ◽  
Population Based ◽  
Hcv Infection ◽  
Research Database ◽  
Hcv Therapy ◽  
Stage Renal Disease ◽  
End Stage ◽  
Overall Mortality

Abstract BackgroundWhether hepatitis C virus (HCV) infection increases the risk of rheumatic disorders and whether the associated risk is reversed by anti-HCV therapy remain elusive. We aimed to investigate these topics. MethodsA nationwide population-based cohort study of Taiwan National Health Insurance Research Database (TNHIRD) was conducted. ResultsOf 19,298,735 subjects, 3 TNHIRD cohorts (1:4:4, propensity score-matched), including HCV-treated (6,919 HCV-infected subjects with interferon and ribavirin therapy > 6 months), HCV-untreated (n=27,676) and HCV-uninfected (n=27,676) cohorts, were enrolled and had been followed since 2003 to 2015. HCV-uninfected cohort had the lowest 11-year cumulative incidence of rheumatic disorders [9.535%; 95% confidence interval (CI): 8.416~10.734%] (p<0.0001), while HCV-treated (14.95%; 12.417~17.704%) and HCV-untreated (14.999%; 13.585~16.479%) cohorts showed no difference in the cumulative incidences of rheumatic disorders (p=0.8316). Multivariate analyses showed, HCV infection [hazard ratio (HR):1.671; 95% CI HR: 1.562-1.788, p<0.0001], female sex (1.67; 1.565-1.782, p<0.0001), age> 49 years (1.168; 1.088-1.253, p<0.0001), Charlson comorbidity index > 1 (1.156; 1.074-1.245, p=0.0001), liver cirrhosis (0.795; 0.674-0.937, p=0.0062), chronic obstruction pulmonary disease (1.244; 1.134-1.364, p<0.0001), end stage renal disease (0.732; 0.549-0.974, p=0.0326), diabetes mellitus (0.91; 0.835-0.993, p=0.0333) and dyslipidemia (1.205; 1.108-1.31, p<0.0001) were associated with incident rheumatic disorders. Among the 3 cohorts, the untreated cohort had the highest cumulative incidence of overall mortality (29.163%; 27.218-31.133%, p<0.0001), while the treated (13.662%; 11.389-16.140%) and un-infected (9.99%; 8.548-11.559%) cohorts had indifferent mortalities (p=0.1796). ConclusionsHCV infection, baseline demographics and comorbidities were associated with the risks of rheumatic disorders. Although HCV-associated risk of rheumatic disorders might not be reversed by interferon-based anti-HCV therapy, which reduced the overall mortality in HCV-infected patients.

scholarly journals Hepatitis C Virus Prevalence and Risk Factors in a Village in Northeastern Romania—A Population-Based Screening—The First Step to Viral Micro-Elimination

Healthcare ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 651
Author(s):  
Laura Huiban ◽  
Carol Stanciu ◽  
Cristina Maria Muzica ◽  
Tudor Cuciureanu ◽  
Stefan Chiriac ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Antiviral Treatment ◽  
Population Based ◽  
Hcv Infection ◽  
World Health ◽  
Hcv Rna ◽  
Virus Eradication ◽  
Tertiary Center

(1) Background: The World Health Organization adopted a strategy for the Global Health Sector on Viral Hepatitis in 2016, with the main objective of eliminating hepatitis C virus (HCV) by 2030. In this work, we aimed to evaluate the prevalence of HCV infection and risk factors in a Romanian village using population-based screening as part of the global C virus eradication program. (2) Methods: We conducted a prospective study from March 2019 to February 2020, based on a strategy as part of a project designed to educate, screen, treat and eliminate HCV infection in all adults in a village located in Northeastern Romania. (3) Results: In total, 3507 subjects were invited to be screened by rapid diagnostic orientation tests (RDOT). Overall, 2945 (84%) subjects were tested, out of whom 78 (2.64%) were found to have positive HCV antibodies and were scheduled for further evaluation in a tertiary center of gastroenterology/hepatology in order to be linked to care. In total, 66 (85%) subjects presented for evaluation and 55 (83%) had detectable HCV RNA. Of these, 54 (98%) completed antiviral treatment and 53 (99%) obtained a sustained virological response. (4) Conclusions: The elimination of hepatitis C worldwide has a higher chance of success if micro-elimination strategies based on mass screening are adopted.

scholarly journals A Treatment-as-Prevention Trial to Eliminate Hepatitis C Among Men Who Have Sex With Men Living With Human Immunodeficiency Virus (HIV) in the Swiss HIV Cohort Study

2020 ◽  
Author(s):  
Dominique L Braun ◽  
Benjamin Hampel ◽  
Bruno Ledergerber ◽  
Christina Grube ◽  
Huyen Nguyen ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Cohort Study ◽  
Hepatitis C ◽  
Population Based ◽  
Hcv Infection ◽  
World Health ◽  
Treatment As Prevention ◽  
Hcv Rna ◽  
Immunodeficiency Virus ◽  
Sex With Men

Abstract Background In 2016, the World Health Organization (WHO) introduced global targets for the elimination of hepatitis C virus (HCV) by 2030. We conducted a nationwide HCV micro-elimination program among men who have sex with men (MSM) living with human immunodeficiency virus (HIV) from the Swiss HIV Cohort Study (SHCS) to test whether the WHO goals are achievable in this population. Methods During phase A (10/2015–06/2016), we performed a population-based and systematic screening for HCV-RNA among MSM from the SHCS. During phase B (06/2016–02/2017) we offered treatment with HCV direct-acting antiviral (DAA) agents to MSM identified with a replicating HCV infection. During phase C (03/2017–11/2017), we offered rescreening to all MSM for HCV-RNA and initiated DAA treatment in MSM with replicating infections. Results We screened 3715/4640 (80%) MSM and identified 177 with replicating HCV infections (4.8%); 150 (85%) of whom started DAA treatment and 149 (99.3%) were cured. We rescreened 2930/3538 (83%) MSM with a prior negative HCV-RNA and identified 13 (0.4%) with a new HCV infection. At the end of the micro-elimination program, 176/190 MSM (93%) were cured, and the HCV incidence rate declined from .53 per 100 patient-years (95% CI, .35–.83) prior to the intervention to .12 (95% CI, .03–.49) by the end of 2019. Conclusions A systematic, population-based HCV micro-elimination program among MSM living with HIV was feasible and resulted in a strong decline in HCV incidence and prevalence. Our study can serve as a model for other countries aiming to achieve the WHO HCV elimination targets. Clinical Trials Registration NCT02785666.

scholarly journals Maternal Hepatitis B Virus or Hepatitis C Virus Carrier Status and Long-Term Endocrine Morbidity of the Offspring—A Population-Based Cohort Study

2020 ◽  
Vol 9 (3) ◽  
pp. 796 ◽  
Author(s):  
Naim Abu Freha ◽  
Tamar Wainstock ◽  
Tzvi Najman Menachem ◽  
Eyal Sheiner
Keyword(s):  
Cohort Study ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Cox Regression ◽  
Population Based ◽  
Carrier Status ◽  
B Virus

This study aimed to investigate the long-term effect of maternal hepatitis B virus (HBV) or hepatitis C virus (HCV) carrier status on offspring endocrine morbidity. A population-based cohort study included all singleton deliveries between the years 1991–2014 at the Soroka University Medical Center, Beer-Sheva, Southern Israel. The mothers were subdivided into three groups, HBV carriers, HCV carriers and non-carriers. Data regarding the long-term endocrine morbidity of their offspring were compared between the groups. The study included 242,905 (99.7%) non-carrying mothers, 591 (0.2%) mothers who were carriers for HBV and 186 (0.1%) mothers who were carriers for HCV. The Kaplan–Meier’s survival curve demonstrated a significantly higher cumulative endocrine morbidity in children born to mothers with HCV (log-rank test, p = 0.002). Specifically, higher rates of hypoglycemia were noted among the offspring born to mothers who were carriers of HCV (1.1%; p = 0.001) compared with the offspring of mothers who were either carriers of HBV (0.2%) or non-carriers (0.1%). A Cox regression model controlled for maternal age, gestational age, maternal diabetes, hypertensive disorders of pregnancy, found maternal HCV carrier status to be independently associated with pediatric endocrine morbidity in the offspring (adjusted hazard ratio = 5.05, 95% CI: 1.625–15.695, p = 0.005). Maternal HCV carrier status is an independent risk factor for long-term endocrine morbidity.

scholarly journals Risk of lung cancer in patients with gastro-esophageal reflux disease: a population-based cohort study

PeerJ ◽  
2016 ◽  
Vol 4 ◽  
pp. e2753 ◽  
Author(s):  
Chi-Kuei Hsu ◽  
Chih-Cheng Lai ◽  
Kun Wang ◽  
Likwang Chen
Keyword(s):  
Lung Cancer ◽  
Cohort Study ◽  
Reflux Disease ◽  
Cox Regression ◽  
Large Population ◽  
Population Based ◽  
Chronic Obstructive ◽  
Research Database ◽  
Esophageal Reflux

This large-scale, controlled cohort study estimated the risks of lung cancer in patients with gastro-esophageal reflux disease (GERD) in Taiwan. We conducted this population-based study using data from the National Health Insurance Research Database of Taiwan during the period from 1997 to 2010. Patients with GERD were diagnosed using endoscopy, and controls were matched to patients with GERD at a ratio of 1:4. We identified 15,412 patients with GERD and 60,957 controls. Compared with the controls, the patients with GERD had higher rates of osteoporosis, diabetes mellitus, asthma, chronic obstructive pulmonary disease, pneumonia, bronchiectasis, depression, anxiety, hypertension, dyslipidemia, chronic liver disease, congestive heart failure, atrial fibrillation, stroke, chronic kidney disease, and coronary artery disease (all P < .05). A total of 85 patients had lung cancer among patients with GERD during the follow-up of 42,555 person-years, and the rate of lung cancer was 0.0020 per person-year. By contrast, 232 patients had lung cancer among patients without GERD during the follow-up of 175,319 person-years, and the rate of lung cancer was 0.0013 per person-year. By using stepwise Cox regression model, the overall incidence of lung cancer remained significantly higher in the patients with GERD than in the controls (hazard ratio, 1.53; 95% CI [1.19–1.98]). The cumulative incidence of lung cancer was higher in the patients with GERD than in the controls (P = .0012). In conclusion, our large population-based cohort study provides evidence that GERD may increase the risk of lung cancer in Asians.

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