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https://infmed.dk/hepatitis#screening_foer_behandling_med_bmsl_(2023).pdf
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https://infmed.dk/hepatitis#fertilitetsbehandling_ved_hiv_og_hepatitis_(2018).pdf
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Guidelines 1 Screening før behandling med biologiske og målrettede syntetiske lægemidler (2023)
Bilag til Retningslinjer for screening og profylakse før behandling med biologiske lægemidler (2023) 2 Retningslinjer for screening og profylakse før behandling med biologiske lægemidler (2023)
Omhandler biologiske og målrettede syntetiske lægemidler (BMSL) til patienter i forhold til risiko for tuberkulose (TB), Humant Papillom Virus (HPV), Hepatitis B og C (HBV og HCV), Varicella Zoster Virus (VZV), Herpes Simplex Virus (HSV), Cytomegalovirus (CMV), Epstein Barr Virus (EBV) og Humant Immundefekt Virus (HIV) og øvrige infektioner. Vejledningen er udarbejdet af repræsentanter fra Dansk Selskab for Gastroenterologi og Hepatologi (DSGH), Dansk Reumatologisk Selskab (DRS), Dansk Dermatologisk Selskab (DDS) og Dansk Selskab for Infektionsmedicin (DSI). 3 Hepatitis B (2018)
National guideline udarbejdet af en arbejdsgruppe nedsat af medlemmer fra Dansk Selskab for Infektionsmedicin og medlemmer fra Dansk Selskab for Gastroenterologi og Hepatologi. 4 Hepatitis C (2022)
National guideline udarbejdet af en arbejdsgruppe nedsat af medlemmer fra Dansk Selskab for Infektionsmedicin og medlemmer fra Dansk Selskab for Gastroenterologi og Hepatologi. 5 Stikuheld og anden blodeksposition (2020)
Revideret september 2020. Arbejdsgruppen bestod af Suzanne Lunding (formand), Peer Brehm Christensen, Christian Erikstrup, Terese L. Katzenstein, Henrik Krarup, Alex Lund Laursen, Birgitte Mørn og Nina Weis Links 1 EASL Clinical Practice Guidelines
2 Medicin.dk om behandling af hepatitis B
3 Medicin.dk om behandling af hepatitis C
4 Medicinrådets lægemiddelrekommandation for behandling af kronisk hepatitis C infektion
5 Dansk standard for rapportering af kronisk hepatitis B og C
6 Public health guidance on HIV, hepatitis B and C testing in the EU/EEA
Nye artikler 1 Noninvasive tests maintain high accuracy for advanced fibrosis in chronic hepatitis B patients with different nomenclatures of steatotic liver disease
Lin Chen, Xuemei Tao, Minghui Zeng, Yuqin Li, Jiaxin Han, Yuekui Wang, Yonggang Liu, Ruifang Shi, Rui Su, Liang Xu, Yuqiang Mi Journal of Medical Virology, 19.04.2024 Tilføjet 19.04.2024 2 Clinical outcomes of treatment-naïve HBeAg-negative patients with chronic hepatitis B virus infection with low serum HBsAg and undetectable HBV DNA
Jian WangLi ZhuShaoqiu ZhangZhiyi ZhangTao FanFei CaoYe XiongYifan PanYuanyuan LiChao JiangShengxia YinXin TongYali XiongJuan XiaXiaomin YanYong LiuXingxiang LiuYuxin ChenJie LiChuanwu ZhuChao WuRui Huanga Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People’s Republic of Chinab Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, People’s Republic of Chinac Department of Infectious Diseases, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, People’s Republic of Chinad Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, People’s Republic of Chinae Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, People’s Republic of Chinaf Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Jiangsu University, Nanjing, People’s Republic of Chinag Department of Laboratory Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People's Republic of Chinah Department of Clinical Laboratory, Huai’an No. 4 People’s Hospital, Huai’an, People’s Republic of China Emerg Microbes Infect, 17.04.2024 Tilføjet 17.04.2024 3 Circulating HBV RNA and hepatitis B core-related antigen trajectories in persons with HIV/HBV coinfection and HBsAg loss on tenofovir therapy
Journal of Infectious Diseases, 17.04.2024 Tilføjet 17.04.2024 Abstract Background We evaluated long-term trajectories of circulating hepatitis B virus (HBV)-RNA and hepatitis B core-related antigen (HBcrAg) in persons with and without hepatitis B surface antigen (HBsAg) loss during tenofovir therapy in the Swiss HIV Cohort Study.Methods We included 29 persons with HIV (PWH) with HBsAg loss and 29 matched PWH without loss. We compared HBV-RNA and HBcrAg decline and assessed the cumulative proportions with undetectable HBV-RNA and HBcrAg levels during tenofovir therapy using Kaplan-Meier estimates.Results HBsAg loss occurred after a median of 4 years (IQR 1 - 8). All participants with HBsAg loss achieved suppressed HBV-DNA and undetectable HBV-RNA preceding undetectable qHBsAg levels, whereas 79% achieved negative HBcrAg. In comparison, 79% of the participants without HBsAg loss achieved undetectable HBV-RNA and 48% negative HBcrAg. After two years on tenofovir, an HBV RNA decline ≥1 log10 copies/ml had 100% sensitivity and 36.4% specificity for HBsAg loss, whereas an HBcrAg decline ≥1 log10 U/ml had 91.0% sensitivity and 64.5% specificity.Conclusions HBV-RNA suppression preceded undetectable qHBsAg levels, and had high sensitivity but low specificity for HBsAg loss during tenofovir therapy in PWH. HBcrAg remained detectable in approximately 20% of persons with, and 50% of persons without HBsAg loss. Læs mere Tjek på PubMed4 Clinical outcomes of liver transplantation in human immunodeficiency virus/hepatitis B virus coinfected patients in China
BMC Infectious Diseases, 10.04.2024 Tilføjet 10.04.2024 Abstract Background Highly active antiretroviral therapy (HAART) has been able to improve the immune system function and survival of human immunodeficiency virus (HIV) patients. However, Patients coinfected with HIV and hepatitis B virus (HBV) are more likely to develop end-stage liver disease (ESLD) than those infected with HBV alone. Consequently, liver transplantation is often required for these patients. This study evaluates the outcomes of orthotopic liver transplantation (OLT) of HIV-HBV coinfected patients in China. Methods We conducted a retrospective analysis on all HIV-HBV coinfected patients that underwent OLT from April 1, 2019 to December 31, 2021 and their outcomes were compared to all HBV monoinfected patients undergoing OLT during the same period. Patient outcomes were determined, including cumulative survival, viral load, CD4 T-cell count and postoperative complications. Results The median follow-up of HIV recipients was 36 months after OLT (interquartile range 12–39 months). Almost all patients had stable CD4 T-cell count (> 200 copies/ul), undetectable HBV DNA levels, and undetectable HIV RNA load during follow-up. The 1-, 2-, and 3-year posttransplant survival rates were 85.7% for the HIV group (unchanged from 1 to 3 years) versus 82.2%, 81.2%, and 78.8% for the non-HIV group. Cumulative survival among HIV-HBV coinfected recipients was not significantly different from the HBV monoinfected recipients (log-rank test P = 0.692). The percentage of deaths attributed to infection was comparable between the HIV and non-HIV groups (14.3% vs. 9.32%, P = 0.665). Post OLT, there was no significant difference in acute rejection, cytomegalovirus infection, bacteremia, pulmonary infection, acute kidney injury, de novo tumor and vascular and biliary complications. Conclusions Liver transplantation in patients with HIV-HBV coinfection yields excellent outcomes in terms of intermediate- or long-term survival rate and low incidence of postoperative complications in China. These findings suggest that OLT is safe and feasible for HIV-HBV coinfected patients with ESLD. Trial registration Chinese Clinical Trial Registry (ChiCTR2300067631), registered 11 January 2023. Læs mere Tjek på PubMed5 Clinical outcomes of liver transplantation in human immunodeficiency virus/hepatitis B virus coinfected patients in China
BMC Infectious Diseases, 9.04.2024 Tilføjet 9.04.2024 Abstract Background Highly active antiretroviral therapy (HAART) has been able to improve the immune system function and survival of human immunodeficiency virus (HIV) patients. However, Patients coinfected with HIV and hepatitis B virus (HBV) are more likely to develop end-stage liver disease (ESLD) than those infected with HBV alone. Consequently, liver transplantation is often required for these patients. This study evaluates the outcomes of orthotopic liver transplantation (OLT) of HIV-HBV coinfected patients in China. Methods We conducted a retrospective analysis on all HIV-HBV coinfected patients that underwent OLT from April 1, 2019 to December 31, 2021 and their outcomes were compared to all HBV monoinfected patients undergoing OLT during the same period. Patient outcomes were determined, including cumulative survival, viral load, CD4 T-cell count and postoperative complications. Results The median follow-up of HIV recipients was 36 months after OLT (interquartile range 12–39 months). Almost all patients had stable CD4 T-cell count (> 200 copies/ul), undetectable HBV DNA levels, and undetectable HIV RNA load during follow-up. The 1-, 2-, and 3-year posttransplant survival rates were 85.7% for the HIV group (unchanged from 1 to 3 years) versus 82.2%, 81.2%, and 78.8% for the non-HIV group. Cumulative survival among HIV-HBV coinfected recipients was not significantly different from the HBV monoinfected recipients (log-rank test P = 0.692). The percentage of deaths attributed to infection was comparable between the HIV and non-HIV groups (14.3% vs. 9.32%, P = 0.665). Post OLT, there was no significant difference in acute rejection, cytomegalovirus infection, bacteremia, pulmonary infection, acute kidney injury, de novo tumor and vascular and biliary complications. Conclusions Liver transplantation in patients with HIV-HBV coinfection yields excellent outcomes in terms of intermediate- or long-term survival rate and low incidence of postoperative complications in China. These findings suggest that OLT is safe and feasible for HIV-HBV coinfected patients with ESLD. Trial registration Chinese Clinical Trial Registry (ChiCTR2300067631), registered 11 January 2023. Læs mere Tjek på PubMed6 [Clinical Picture] Severe reactivation of seronegative occult hepatitis B after chemotherapy for lymphoma
Harrys A Torres, Khalis Mustafayev, Loretta J Nastoupil, Samuel A Shelburne Lancet, 5.04.2024 Tilføjet 5.04.2024 A 78-year-old man with primary central nervous system lymphoma was transferred to our cancer centre for further treatment. The patient had been diagnosed 3 months earlier after he presented to another hospital with back pain, numbness, and tingling in all extremities; he had two cycles of rituximab and high-dose methotrexate, which had produced a partial response. The patient had also been given dexamethasone for cerebral oedema; his medical history included type 2 diabetes, hypertension, and coronary artery disease. Læs mere Tjek på PubMed7 Chronic Hepatitis B in Women of Childbearing Age and Pregnant Women in China: A Cross-Sectional Study
American Journal of Tropical Medicine and Hygiene, 3.04.2024 Tilføjet 3.04.2024 Journal Name: The American Journal of Tropical Medicine and Hygiene Volume: 110 Issue: 4 Pages: 719-723 Læs mere Tjek på PubMed8 Optimization of Mother-to-Child Hepatitis B Virus Prevention Program: Integration of Maternal Screening and Infant Post-vaccination Serologic Testing
Clinical Infectious Diseases, 2.04.2024 Tilføjet 2.04.2024 Abstract Background Evaluation of the impact on mother-to-child transmission (MTCT) of a HBV-prevention program that incorporates maternal antiviral prophylaxis is hindered by the limited availability of real-world data.Methods This study analyzed data on maternal HBV screening, neonatal immunization, and post-vaccination serologic testing (PVST) for HBsAg among at-risk infants born to HBV carrier mothers from the National Immunization Information System during 01/01/2008–31/12/2022. Through linkage with the National Health Insurance Database, information of maternal antiviral therapy was obtained. Multivariate logistic regression was performed to explore MTCT risk in relation to infant-mother characteristics and prevention strategies.Results Totally, 2,460,218 deliveries with maternal HBV status were screened. Between 2008 and 2022, the annual HBsAg and HBeAg seropositivity rates among native pregnant women aged 15–49 years decreased from 12.2% to 2.6% and from 2.7% to 0.4%, respectively (p for both trends < 0.0001). Among the 22,859 at-risk infants undergoing PVST, the MTCT rates differed between infants born to HBsAg-positive/HBeAg-negative and HBeAg-positive mothers (0.75% and 6.33%, respectively; p < 0.001). The MTCT rate was 1.72% (11/641) for infants born to HBeAg-positive mothers with antiviral prophylaxis. MTCT risk increased with maternal HBeAg-positivity (OR 9.29, 6.79–12.73) and decreased with maternal antiviral prophylaxis (OR 0.28, 0.16–0.49). For infants with maternal HBeAg-positivity, MTCT risk was associated with mothers born in the immunization era (OR 1.40, 1.17–1.67).Conclusions MTCT was related to maternal HBeAg-positivity and effectively prevented by maternal prophylaxis in the immunized population. At-risk infants born to maternal vaccinated cohorts might possibly pose further risk. Læs mere Tjek på PubMed9 HIV and hepatitis B, C co-infection and correlates of HIV infection among men who have sex with men in Rwanda, 2021: a respondent-driven sampling, cross-sectional study
BMC Infectious Diseases, 30.03.2024 Tilføjet 30.03.2024 Abstract Background Men who have sex with men (MSM) are a key population group disproportionately affected by HIV and other sexually transmitted infections (STIs) worldwide. In Rwanda, the HIV epidemic remains a significant public health concern, and understanding the burden of HIV and hepatitis B and C coinfections among MSM is crucial for designing effective prevention and control strategies. This study aims to determine the prevalence of HIV, hepatitis B, and hepatitis C infections among MSM in Rwanda and identify correlates associated with HIV infection within this population. Methods We used respondent-driven sampling (RDS) to recruit participants between November and December 2021. A face-to-face, structured questionnaire was administered. Testing for HIV infection followed the national algorithm using two rapid tests: Alere Combo and STAT PAK as the first and second screening tests, respectively. Hepatitis B surface antigen (HBsAg) and anti-HCV tests were performed. All statistics were adjusted for RDS design, and a multivariable logistic regression model was constructed to identify factors associated with HIV infection. Results The prevalence of HIV among MSM was 6·9% (95% CI: 5·5–8·6), and among HIV-positive MSM, 12·9% (95% CI: 5·5–27·3) were recently infected. The prevalence of hepatitis B and C was 4·2% (95% CI: 3·0–5·7) and 0·7% (95% CI: 0·4–1·2), respectively. HIV and hepatitis B virus coinfection was 0·5% (95% CI: 0·2–1·1), whereas HIV and hepatitis C coinfection was 0·1% (95% CI: 0·0–0·5), and no coinfection for all three viruses was observed. MSM groups with an increased risk of HIV infection included those who ever suffered violence or abuse because of having sex with other men (AOR: 3·42; 95% CI: 1·87–6·25), those who refused to answer the question asking about ‘ever been paid money, goods, or services for sex’ (AOR: 10·4; 95% CI: 3·30–32·84), and those not consistently using condoms (AOR: 3·15; 95% CI: 1·31–7·60). Conclusion The findings suggest more targeted prevention and treatment approaches and underscore the importance of addressing structural and behavioral factors contributing to HIV vulnerability, setting interventions to reduce violence and abuse against MSM, promoting safe and consensual sexual practices, and expanding access to HIV prevention tools such as condoms and preexposure prophylaxis (PrEP). Læs mere Tjek på PubMed10 Epidemiology and Treatment Outcomes of Tuberculosis with Chronic Hepatitis B Infection—California, 2016–2020
Clinical Infectious Diseases, 28.03.2024 Tilføjet 28.03.2024 Abstract Background Improved epidemiologic and treatment data for active tuberculosis (TB) with chronic hepatitis B virus (cHBV) infection might inform and encourage screening and vaccination programs focused on persons at risk of having both conditions.Methods We matched the California Department of Public Health TB registry during 2016–2020 to the cHBV registry using probabilistic matching algorithms. We used chi-square analysis to compare the characteristics of persons with TB and cHBV with those with TB only. We compared TB treatment outcomes between these groups using modified Poisson regression models. We calculated the time between reporting of TB and cHBV diagnoses for those with both conditions.Results We identified 8,435 persons with TB, including 316 (3.7%) with cHBV. Among persons with TB and cHBV, 256 (81.0%) were non-U.S.-born Asian vs 4,186 (51.6%) with TB only (P 60 days after cHBV (median 3,411 days).Conclusion Persons with TB and cHBV were found more frequently in certain groups compared with TB only, and infrequently had their conditions diagnosed together. This highlights an opportunity to improve screening and treatment of TB and cHBV in those at high risk for coinfection. Læs mere Tjek på PubMed11 HIV and hepatitis B, C co-infection and correlates of HIV infection among men who have sex with men in Rwanda, 2021: a respondent-driven sampling, cross-sectional study
BMC Infectious Diseases, 24.03.2024 Tilføjet 24.03.2024 Abstract Background Men who have sex with men (MSM) are a key population group disproportionately affected by HIV and other sexually transmitted infections (STIs) worldwide. In Rwanda, the HIV epidemic remains a significant public health concern, and understanding the burden of HIV and hepatitis B and C coinfections among MSM is crucial for designing effective prevention and control strategies. This study aims to determine the prevalence of HIV, hepatitis B, and hepatitis C infections among MSM in Rwanda and identify correlates associated with HIV infection within this population. Methods We used respondent-driven sampling (RDS) to recruit participants between November and December 2021. A face-to-face, structured questionnaire was administered. Testing for HIV infection followed the national algorithm using two rapid tests: Alere Combo and STAT PAK as the first and second screening tests, respectively. Hepatitis B surface antigen (HBsAg) and anti-HCV tests were performed. All statistics were adjusted for RDS design, and a multivariable logistic regression model was constructed to identify factors associated with HIV infection. Results The prevalence of HIV among MSM was 6·9% (95% CI: 5·5–8·6), and among HIV-positive MSM, 12·9% (95% CI: 5·5–27·3) were recently infected. The prevalence of hepatitis B and C was 4·2% (95% CI: 3·0–5·7) and 0·7% (95% CI: 0·4–1·2), respectively. HIV and hepatitis B virus coinfection was 0·5% (95% CI: 0·2–1·1), whereas HIV and hepatitis C coinfection was 0·1% (95% CI: 0·0–0·5), and no coinfection for all three viruses was observed. MSM groups with an increased risk of HIV infection included those who ever suffered violence or abuse because of having sex with other men (AOR: 3·42; 95% CI: 1·87–6·25), those who refused to answer the question asking about ‘ever been paid money, goods, or services for sex’ (AOR: 10·4; 95% CI: 3·30–32·84), and those not consistently using condoms (AOR: 3·15; 95% CI: 1·31–7·60). Conclusion The findings suggest more targeted prevention and treatment approaches and underscore the importance of addressing structural and behavioral factors contributing to HIV vulnerability, setting interventions to reduce violence and abuse against MSM, promoting safe and consensual sexual practices, and expanding access to HIV prevention tools such as condoms and preexposure prophylaxis (PrEP). Læs mere Tjek på PubMed12 The downregulation of Tapasin in dendritic cell regulates CD8+ T cell autophagy to hamper hepatitis B viral clearance in the induced pluripotent stem cell‐derived hepatocyte organoid
Jinmei Chen, Leer Shen, Qingxin Guo, Siyuan Ma, Yi Zhang, Jie Chen, Lihong Qu, Soon Seng Ng, Xiaohua Chen Journal of Medical Virology, 23.03.2024 Tilføjet 23.03.2024 13 Clinical characteristics and immunogenicity after Omicron breakthrough infection in patients with chronic hepatitis B infection: A longitudinal observational study
Guanhua Zha, Zhiwei Chen, Na Wu, Tianquan Huang, Zhiling Deng, Dachuan Cai, Mingli Peng, Peng Hu, Hong Ren Journal of Medical Virology, 22.03.2024 Tilføjet 22.03.2024 14 Prevalence of vaccine-derived hepatitis B surface antibodies in children and adolescents in Germany: results from a population-based survey, 2014–2017
BMC Infectious Diseases, 15.03.2024 Tilføjet 15.03.2024 Abstract Introduction Childhood vaccination against hepatitis B has been recommended in Germany since 1995. WHO defines a primary vaccination series as successful if the initial hepatitis B surface antibody (anti-HBs) level is ≥ 10 IU/L directly after vaccination. Anti-HBs levels vary depending on the number of doses, type of vaccine, and time interval between the last two doses. In 2021, Germany began to recommend three instead of four doses of polyvalent hepatitis-B-containing vaccines. Our aim was to estimate the proportion of vaccinated children in Germany with anti-HBs levels Læs mere Tjek på PubMed15 CXCL10 and its receptor in patients with chronic hepatitis B and their ability to predict HBeAg seroconversion during antiviral treatment with TDF
Jiezuan Yang, Shaoyan Xu, Jinlin Cheng, Xuying Yin, Dong Yan, Xuefen Li Journal of Medical Virology, 13.03.2024 Tilføjet 13.03.2024 16 Clinical implications of hepatitis B virus core antigen‐mediated immunopathologic T cell responses in chronic hepatitis B
Li‐Tzu Wang, Yu‐Hong Chen, Yang Cheng, Hsiu‐Lung Fan, Teng‐Wei Chen, Yu‐Lueng Shih, Tsai‐Yuan Hsieh, Wen‐Yen Huang, Wei‐Chen Huang Journal of Medical Virology, 13.03.2024 Tilføjet 13.03.2024 17 Hepatitis B screening and knowledge among Chinese and Vietnamese students in Australia
Elena Cama, Loren Brener, Timothy Broady, Robyn Horwitz, Defeng Jin, Hoang Minh Khoi Vu, K. O. E. Wu, Carla Treloar PLoS One Infectious Diseases, 4.03.2024 Tilføjet 4.03.2024 by Elena Cama, Loren Brener, Timothy Broady, Robyn Horwitz, Defeng Jin, Hoang Minh Khoi Vu, K. O. E. Wu, Carla Treloar Research has shown that there are significant gaps in hepatitis B knowledge among migrant communities who are at risk of hepatitis B, such as Chinese and Vietnamese communities. Many students studying within Australia come from countries with high prevalence of hepatitis B. However, there is very little research examining hepatitis B knowledge, screening, or vaccination among university students in Australia or worldwide. The aim of this paper was to measure both levels of and demographic differences in hepatitis B screening and knowledge among Chinese and Vietnamese students in Australia. Online surveys were completed by 112 Chinese- and 95 Vietnamese-identifying students in Australia, measuring knowledge of hepatitis B, engagement in screening and vaccination, and demographic characteristics. Results show that although engagement in screening and vaccination for hepatitis B was high, there were significant gaps in knowledge around transmission of hepatitis B. There were also some key demographic differences in screening and knowledge. For instance, those born in Australia were more likely to have been screened compared to those born Mainland China, Hong Kong, or Vietnam. Chinese students born in Australia had lower levels of knowledge compared to those born in Mainland China or Hong Kong. Among both samples, knowing someone living with hepatitis B was associated with higher levels of knowledge. Findings underscore the need for education-based interventions to address the significant gaps that exist in knowledge around hepatitis B, with a specific need for culturally appropriate resources in a range of languages to cater to the diverse communities who may be at risk of hepatitis B. Læs mere Tjek på PubMed18 Inhibition of cellular factor TM6SF2 suppresses secretion pathways of Hepatitis B, Hepatitis C and Hepatitis D viruses
Journal of Infectious Diseases, 28.02.2024 Tilføjet 28.02.2024 Abstract Chronic viral hepatitis is caused by hepatitis B virus, hepatitis C virus or hepatitis D virus (HBV, HCV, and HDV). Despite different replication strategies, all these viruses rely on secretion through the host endoplasmic reticulum-Golgi pathway, providing potential host targets for antiviral therapy. Knockdown of transmembrane 6 superfamily member 2 (TM6SF2) in virus cell culture models reduced secretion of infectious HCV virions, HDV virions and HBV subviral particles. Moreover, in a cohort of people with hepatitis B a TM6SF2 polymorphism (rs58542926 CT/TT, which causes protein misfolding and reduced TM6SF2 in the liver) correlated with lower concentrations of subviral particles in blood, complementing our previous work showing decreased HCV viral load in people with this polymorphism. In conclusion, the host protein TM6SF2 plays a key role in secretion of HBV, HCV and HDV, providing the potential for novel pan-viral agents to treat people with chronic viral hepatitis. Læs mere Tjek på PubMed19 Prevalence of hepatitis B and C infection and linkage to care among patients with Non-Communicable Diseases in three rural Rwandan districts: a retrospective cross-sectional study
BMC Infectious Diseases, 24.02.2024 Tilføjet 24.02.2024 Abstract Introduction Rwanda’s Hepatitis C elimination campaign has relied on mass screening campaigns. An alternative “micro-elimination” strategy focused on specific populations, such as non-communicable disease (NCD) patients, could be a more efficient approach to identifying patients and linking them to care. Methods This retrospective cross-sectional study used routine data collected during a targeted screening campaign among NCD patients in Kirehe, Kayonza, and Burera districts of Rwanda and patients receiving oncology services from the Butaro District Hospital. The campaign used rapid diagnostic tests to screen for Hepatitis B surface antigen (HBsAg) and Hepatitis C antibody (anti-HCV). We reported prevalences and 95% confidence intervals for HBsAg and anti-HCV, assessed for associations between patients’ clinical programs and hepatitis B and C, and reported cascade of care for the two diseases. Results Out of 7,603 NCD patients, 3398 (45.9%) self-reported a prior hepatitis screening. Prevalence of HBsAg was 2.0% (95% CI: 1.7%-2.3%) and anti-HCV was 6.7% (95% CI: 6.2%-7.3%). The prevalence of HBsAg was significantly higher among patients Læs mere Tjek på PubMed20 Hepatitis B virus‐related hepatocellular carcinoma exhibits distinct intratumoral microbiota and immune microenvironment signatures
Yuanjie Liu, Elena S. Kim, Haitao Guo Journal of Medical Virology, 21.02.2024 Tilføjet 21.02.2024 |
Værktøj 1 Child-Pugh score (MDCalc)
2 Hep Drug Interactions
3 REACH-B Score for Hepatocellular Carcinoma (MDCalc)
4 The Polaris Observatory (epidemiologi og modellering)
Referencer 1 No detectable resistance to tenofovir disoproxil fumarate in HBeAg+ and HBeAg- patients with chronic hepatitis B after 8 years of treatment. J Viral Hepat 2017; 24(1):68-74
Liu Y, Corsa AC, Buti M, Cathcart AL, Flaherty JF, Miller MD, Kitrinos KM, Marcellin P, Gane EJ
A major hurdle in the long-term treatment of chronic hepatitis B (CHB) patients is to maintain viral suppression in the absence of drug resistance. To date, no evidence of resistance to tenofovir disoproxil fumarate (TDF) has been observed. A cumulative evaluation of CHB patients who qualified for resistance surveillance over 8 years of TDF treatment was conducted. Patients in studies GS-US-174-0102 (HBeAg-) and GS-US-174-0103 (HBeAg+) were randomized 2:1 to receive TDF or adefovir dipivoxil (ADV) for 48 weeks followed by open-label TDF through year 8. Population sequencing of HBV pol/RT was attempted for all TDF-treated patients at baseline and, annually if viremic, at discontinuation, or with addition of emtricitabine. Overall, 88/641 (13.7%) patients qualified for sequence analysis at one or more time points. The percentage of patients qualifying for sequence analysis declined over time, from 9 to 11% in years 1-2 to <4% over years 3-8. Forty-one episodes of virologic breakthrough (VB) occurred throughout the study, with most (n=29, 70%) associated with nonadherence to study medication. Fifty-nine per cent of VB patients with an opportunity to resuppress HBV achieved HBV DNA resuppression. A minority of patients who qualified for sequencing had polymorphic (41/165, 24.8%) or conserved (17/165, 10.3%) site changes in pol/RT, with six patients developing lamivudine and/or ADV resistance-associated mutations. No accumulation of conserved site changes was detected. The long-term treatment of CHB with TDF monotherapy maintains effective suppression of HBV DNA through 8 years, with no evidence of TDF resistance or accumulation of conserved site changes. PMID: 276583432 Sofosbuvir and Velpatasvir for HCV Genotype 2 and 3 Infection. N Engl J Med 2015; 373(27):2608-17
Foster GR, Afdhal N, Roberts SK, Bräu N, Gane EJ, Pianko S, Lawitz E, Thompson A, Shiffman ML, Cooper C, Towner WJ, Conway B, Ruane P, Bourlière M, Asselah T, Berg T, Zeuzem S, Rosenberg W, Agarwal K, Stedman CA, Mo H, Dvory-Sobol H, Han L, Wang J, McNally J, Osinusi A, Brainard DM, McHutchison JG, Mazzotta F, Tran TT, Gordon SC, Patel K, Reau N, Mangia A, Sulkowski M
In phase 2 trials, treatment with the combination of the nucleotide polymerase inhibitor sofosbuvir and the NS5A inhibitor velpatasvir resulted in high rates of sustained virologic response in patients chronically infected with hepatitis C virus (HCV) genotype 2 or 3. PMID: 265752583 Sofosbuvir and Velpatasvir for HCV Genotype 1, 2, 4, 5, and 6 Infection. N Engl J Med 2015; 373(27):2599-607
Feld JJ, Jacobson IM, Hézode C, Asselah T, Ruane PJ, Gruener N, Abergel A, Mangia A, Lai CL, Chan HL, Mazzotta F, Moreno C, Yoshida E, Shafran SD, Towner WJ, Tran TT, McNally J, Osinusi A, Svarovskaia E, Zhu Y, Brainard DM, McHutchison JG, Agarwal K, Zeuzem S
A simple treatment regimen that is effective in a broad range of patients who are chronically infected with the hepatitis C virus (HCV) remains an unmet medical need. PMID: 265710664 Extrahepatic morbidity and mortality of chronic hepatitis C. Gastroenterology 2015; 149(6):1345-60
Negro F, Forton D, Craxì A, Sulkowski MS, Feld JJ, Manns MP
Chronic hepatitis C virus (HCV) infection is associated with several extrahepatic manifestations. Patients with HCV may develop mixed cryoglobulinemia and its sequelae, ranging from cutaneous and visceral vasculitis to glomerulonephritis and B-cell non-Hodgkin lymphoma. HCV-infected patients have increased rates of insulin resistance, diabetes, and atherosclerosis, which may lead to increased cardiovascular morbidity and mortality. Neurological manifestations of HCV infection include fatigue and cognitive impairment. The mechanisms causing the extrahepatic effects of HCV infection are likely multifactorial and may include endocrine effects, HCV replication in extrahepatic cells, or a heightened immune reaction with systemic effects. Successful eradication of HCV with interferon alfa and ribavirin was shown to improve some of these extrahepatic effects; sustained virological response is associated with resolution of complications of cryoglobulinemia, reduced levels of insulin resistance, reduced incidence of diabetes and stroke, and improved fatigue and cognitive functioning. The availability of new interferon-free, well-tolerated anti-HCV treatment regimens is broadening the spectrum of patients available for therapy, including those in whom interferon was contraindicated, and will likely result in greater improvements in the extrahepatic manifestations of HCV. If these regimens are shown to confer significant benefit in the metabolic, cardiovascular, or neuropsychiatric conditions associated with HCV infection, extrahepatic manifestations of HCV may become a major indication for treatment even in the absence of liver disease. PMID: 263190135 Ledipasvir and sofosbuvir for hepatitis C genotype 4: a proof-of-concept, single-centre, open-label phase 2a cohort study. Lancet Infect Dis 2015; 15(9):1049-1054
Kohli A, Kapoor R, Sims Z, Nelson A, Sidharthan S, Lam B, Silk R, Kotb C, Gross C, Teferi G, Sugarman K, Pang PS, Osinusi A, Polis MA, Rustgi V, Masur H, Kottilil S
Worldwide, although predominantly in low-income countries in the Middle East and Africa, up to 13% of hepatitis C virus (HCV) infections are caused by HCV genotype 4. For patients with HCV genotype 1, the combination of ledipasvir and sofosbuvir has been shown to cure high proportions of patients with excellent tolerability, but this regimen has not been assessed for the treatment of HCV genotype 4. We assessed the efficacy, safety, and tolerability of 12 weeks of combination therapy with ledipasvir and sofosbuvir for patients with chronic HCV genotype 4 infections. PMID: 261870316 Grazoprevir-Elbasvir Combination Therapy for Treatment-Naive Cirrhotic and Noncirrhotic Patients With Chronic Hepatitis C Virus Genotype 1, 4, or 6 Infection: A Randomized Trial. Ann Intern Med 2015; 163(1):1-13
Zeuzem S, Ghalib R, Reddy KR, Pockros PJ, Ben Ari Z, Zhao Y, Brown DD, Wan S, DiNubile MJ, Nguyen BY, Robertson MN, Wahl J, Barr E, Butterton JR
Novel interferon- and ribavirin-free regimens are needed to treat hepatitis C virus (HCV) infection. PMID: 259093567 Grazoprevir and elbasvir plus ribavirin for chronic HCV genotype-1 infection after failure of combination therapy containing a direct-acting antiviral agent. J Hepatol 2015; 63(3):564-72
Forns X, Gordon SC, Zuckerman E, Lawitz E, Calleja JL, Hofer H, Gilbert C, Palcza J, Howe AY, DiNubile MJ, Robertson MN, Wahl J, Barr E, Buti M
The Phase-2 C-SALVAGE study evaluated an investigational interferon-free combination of grazoprevir (a NS3/4A protease inhibitor) and elbasvir (a NS5A inhibitor) with ribavirin for patients with chronic HCV genotype-1 infection who had failed licensed DAA-containing therapy. PMID: 258954288 Ombitasvir plus paritaprevir plus ritonavir with or without ribavirin in treatment-naive and treatment-experienced patients with genotype 4 chronic hepatitis C virus infection (PEARL-I): a randomised, open-label trial. Lancet 2015; 385(9986):2502-9
Hézode C, Asselah T, Reddy KR, Hassanein T, Berenguer M, Fleischer-Stepniewska K, Marcellin P, Hall C, Schnell G, Pilot-Matias T, Mobashery N, Redman R, Vilchez RA, Pol S
Hepatitis C virus (HCV) genotype 4 accounts for about 13% of global HCV infections. Because interferon-containing treatments for genotype 4 infection have low efficacy and poor tolerability, an unmet need exists for effective all-oral regimens. We examined the efficacy and safety of an all-oral interferon-free regimen of ombitasvir, an NS5A inhibitor, and paritaprevir (ABT-450), an NS3/4A protease inhibitor dosed with ritonavir (ombitasvir plus paritaprevir plus ritonavir), given with or without ribavirin. PMID: 258378299 Ledipasvir-sofosbuvir with or without ribavirin to treat patients with HCV genotype 1 infection and cirrhosis non-responsive to previous protease-inhibitor therapy: a randomised, double-blind, phase 2 trial (SIRIUS). Lancet Infect Dis 2015; 15(4):397-404
Bourlière M, Bronowicki JP, de Ledinghen V, Hézode C, Zoulim F, Mathurin P, Tran A, Larrey DG, Ratziu V, Alric L, Hyland RH, Jiang D, Doehle B, Pang PS, Symonds WT, Subramanian GM, McHutchison JG, Marcellin P, Habersetzer F, Guyader D, Grangé JD, Loustaud-Ratti V, Serfaty L, Metivier S, Leroy V, Abergel A, Pol S
Patients with cirrhosis resulting from chronic hepatitis C virus (HCV) infection are at risk of life-threatening complications, but consistently achieve lower sustained virological response (SVR) than patients without cirrhosis, especially if treatment has previously failed. We assessed the efficacy and safety of the NS5A inhibitor ledipasvir and the nucleotide polymerase inhibitor sofosbuvir, with and without ribavirin. PMID: 2577375710 Simeprevir plus sofosbuvir, with or without ribavirin, to treat chronic infection with hepatitis C virus genotype 1 in non-responders to pegylated interferon and ribavirin and treatment-naive patients: the COSMOS randomised study. Lancet 2014; 384(9956):1756-65
Lawitz E, Sulkowski MS, Ghalib R, Rodriguez-Torres M, Younossi ZM, Corregidor A, DeJesus E, Pearlman B, Rabinovitz M, Gitlin N, Lim JK, Pockros PJ, Scott JD, Fevery B, Lambrecht T, Ouwerkerk-Mahadevan S, Callewaert K, Symonds WT, Picchio G, Lindsay KL, Beumont M, Jacobson IM
Interferon-free regimens are needed to treat hepatitis C virus (HCV) infections. We investigated the efficacy of combined simeprevir and sofosbuvir. PMID: 2507830911 Ledipasvir and sofosbuvir for previously treated HCV genotype 1 infection. N Engl J Med 2014; 370(16):1483-93
Afdhal N, Reddy KR, Nelson DR, Lawitz E, Gordon SC, Schiff E, Nahass R, Ghalib R, Gitlin N, Herring R, Lalezari J, Younes ZH, Pockros PJ, Di Bisceglie AM, Arora S, Subramanian GM, Zhu Y, Dvory-Sobol H, Yang JC, Pang PS, Symonds WT, McHutchison JG, Muir AJ, Sulkowski M, Kwo P
Effective treatment for hepatitis C virus (HCV) genotype 1 infection in patients who have not had a sustained virologic response to prior interferon-based therapy represents an unmet medical need. PMID: 2472523812 Retreatment of HCV with ABT-450/r-ombitasvir and dasabuvir with ribavirin. N Engl J Med 2014; 370(17):1604-14
Zeuzem S, Jacobson IM, Baykal T, Marinho RT, Poordad F, Bourlière M, Sulkowski MS, Wedemeyer H, Tam E, Desmond P, Jensen DM, Di Bisceglie AM, Varunok P, Hassanein T, Xiong J, Pilot-Matias T, DaSilva-Tillmann B, Larsen L, Podsadecki T, Bernstein B
In this phase 3 trial we evaluated the efficacy and safety of the interferon-free combination of ABT-450 with ritonavir (ABT-450/r), ombitasvir (also known as ABT-267), dasabuvir (also known as ABT-333), and ribavirin for the retreatment of HCV in patients who were previously treated with peginterferon-ribavirin. PMID: 2472067913 Evolution of noninvasive tests of liver fibrosis is associated with prognosis in patients with chronic hepatitis C. Hepatology 2014; 60(1):65-76
Vergniol J, Boursier J, Coutzac C, Bertrais S, Foucher J, Angel C, Chermak F, Hubert IF, Merrouche W, Oberti F, de Lédinghen V, Calès P
No data are available about the prediction of long-term survival using repeated noninvasive tests of liver fibrosis in chronic hepatitis C (CHC). We aimed to assess the prognostic value of 3-year liver stiffness measurement (LSM), aspartate aminotransferase to platelet ratio index (APRI), and fibrosis 4 (FIB-4) evolution in CHC. CHC patients with two LSM (1,000-1,500 days interval) were prospectively included. Blood fibrosis tests APRI and FIB-4 were calculated the day of baseline (bLSM) and follow-up (fLSM) LSM. Evolution of fibrosis tests was expressed as delta: (follow-up-baseline results)/duration. Date and cause of death were recorded during follow-up that started the day of fLSM. In all, 1,025 patients were included. Median follow-up after fLSM was 38.0 months (interquartile range [IQR]: 27.7-46.1) during which 35 patients died (14 liver-related death) and seven had liver transplantation. Prognostic accuracy (Harrell C-index) of multivariate models including baseline and delta results was not significantly different between LSM and FIB-4 (P ≥ 0.24), whereas FIB-4 provided more accurate prognostic models than APRI (P = 0.03). By multivariate analysis including LSM variables, overall survival was independently predicted by bLSM, delta (dLSM), and sustained virological response (SVR). Prognosis was excellent in patients having bLSM <7 kPa, SVR, or no increase (<1 kPa/year) in 7-14 kPa bLSM. Prognosis was significantly impaired in patients with an increase (≥ 1 kPa/year) in 7-14 kPa bLSM, or decrease (≤ 0 kPa/year) in ≥ 14 kPa bLSM (P = 0.949 between these two groups). Patients with an increase (>0 kPa/year) in ≥ 14 kPa bLSM had the worst prognosis. Baseline and delta FIB-4 also identified patient subgroups with significantly different prognosis. PMID: 2451932814 Daclatasvir plus sofosbuvir for previously treated or untreated chronic HCV infection. N Engl J Med 2014; 370(3):211-21
Sulkowski MS, Gardiner DF, Rodriguez-Torres M, Reddy KR, Hassanein T, Jacobson I, Lawitz E, Lok AS, Hinestrosa F, Thuluvath PJ, Schwartz H, Nelson DR, Everson GT, Eley T, Wind-Rotolo M, Huang SP, Gao M, Hernandez D, McPhee F, Sherman D, Hindes R, Symonds W, Pasquinelli C, Grasela DM
All-oral combination therapy is desirable for patients with chronic hepatitis C virus (HCV) infection. We evaluated daclatasvir (an HCV NS5A replication complex inhibitor) plus sofosbuvir (a nucleotide analogue HCV NS5B polymerase inhibitor) in patients infected with HCV genotype 1, 2, or 3. PMID: 2442846715 Delayed versus immediate treatment for patients with acute hepatitis C: a randomised controlled non-inferiority trial. Lancet Infect Dis 2013; 13(6):497-506
Deterding K, Grüner N, Buggisch P, Wiegand J, Galle PR, Spengler U, Hinrichsen H, Berg T, Potthoff A, Malek N, Großhennig A, Koch A, Diepolder H, Lüth S, Feyerabend S, Jung MC, Rogalska-Taranta M, Schlaphoff V, Cornberg M, Manns MP, Wedemeyer H
Early treatment of acute hepatitis C virus (HCV) infection with interferon alfa monotherapy is very effective, with cure rates of greater than 85%. However, spontaneous clearance of HCV occurs in 10-50% of cases. We aimed to assess an alternative treatment strategy of delayed antiviral therapy in patients who do not eliminate the virus spontaneously compared with immediate treatment. PMID: 2352367416 Improvement of neurocognitive function in responders to an antiviral therapy for chronic hepatitis C. Hepatology 2013; 58(2):497-504
Kraus MR, Schäfer A, Teuber G, Porst H, Sprinzl K, Wollschläger S, Keicher C, Scheurlen M
Earlier studies have suggested neurocognitive impairment in patients with chronic hepatitis C virus (HCV) infection even before liver cirrhosis has developed. Since these deficits might be reversible after successful antiviral therapy, we analyzed the long-term course of neurocognitive parameters in HCV patients with and without successful virus elimination by an interferon-based antiviral treatment. In a multicenter study including 168 HCV patients receiving antiviral therapy (peginterferon alpha-2b and ribavirin) we performed a long-term follow-up of neurocognitive performance before and after treatment. Neurocognitive function was psychometrically assessed using the computer-aided TAP (Test Battery of Attentional Performance). When tested at least 12 months after termination of antiviral treatment, patients with sustained virologic response (SVR) had improved significantly as compared to their pretreatment performance in three of five TAP subtasks (vigilance, P < 0.001; shared attention: optical task, P < 0.001; working memory, P < 0.001). Patients who failed to eradicate the virus, however, showed no significant long-term changes in neurocognitive performance in all five subtasks assessed (0.194 < P < 0.804). In the posttreatment evaluation, neurocognitive function was significantly better in responders to the antiviral therapy as compared to nonresponders. PMID: 2330005317 Hepatitis C prevalence in Denmark -an estimate based on multiple national registers. BMC Infect Dis 2012; 12:178
Christensen PB, Hay G, Jepsen P, Omland LH, Just SA, Krarup HB, Weis N, Obel N, Cowan S
A national survey for chronic hepatitis C has not been performed in Denmark and the prevalence is unknown. Our aim was to estimate the prevalence of chronic hepatitis C from public registers and the proportion of these patients who received specialized healthcare. PMID: 2286692518 Acute hepatitis C in HIV-infected men who have sex with men: an emerging sexually transmitted infection. AIDS 2010; 24(12):1799-812
van de Laar TJ, Matthews GV, Prins M, Danta M
Since 2000 outbreaks of acute hepatitis C virus (HCV) among HIV-positive men who have sex with men (MSM) who denied injecting drug use have been reported from Europe, the United States, Canada and Australia. Given the burden of liver disease, in particular HCV, on the morbidity and mortality in HIV patients in the era of combination antiretroviral therapy, the rapid and significant rise in the incidence of HCV in the HIV-infected MSM population in high-income countries is alarming. This relates to a significant change in the epidemiology of HCV that has occurred, with HCV emerging as a sexually transmitted infection within this population. Work to date suggests that this permucosal HCV transmission results from high-risk sexual and noninjecting drug use behaviours, reopening the discussion on the importance of sexual transmission. Given this occurs almost exclusively in HIV-infected MSM, HIV probably has a critical role mediated either through behavioural and/or biological factors. Finally, the management of acute HCV in HIV infection is complicated by concomitant HIV infection and combination antiretroviral therapy. This review will synthesize the most recent epidemiological, immunological and management issues that have emerged as a result of the epidemic of acute HCV among HIV-infected MSM. PMID: 2060185419 Tenofovir disoproxil fumarate versus adefovir dipivoxil for chronic hepatitis B. N Engl J Med 2008; 359(23):2442-55
Marcellin P, Heathcote EJ, Buti M, Gane E, de Man RA, Krastev Z, Germanidis G, Lee SS, Flisiak R, Kaita K, Manns M, Kotzev I, Tchernev K, Buggisch P, Weilert F, Kurdas OO, Shiffman ML, Trinh H, Washington MK, Sorbel J, Anderson J, Snow-Lampart A, Mondou E, Quinn J, Rousseau F
Tenofovir disoproxil fumarate (DF) is a nucleotide analogue and a potent inhibitor of human immunodeficiency virus type 1 reverse transcriptase and hepatitis B virus (HBV) polymerase. PMID: 1905212620 Diagnosis and treatment of hepatocellular carcinoma. Gastroenterology 2008; 134(6):1752-63
El-Serag HB, Marrero JA, Rudolph L, Reddy KR
The diagnosis and treatment of hepatocellular carcinoma (HCC) have witnessed major changes over the past decade. Until the early 1990s, HCC was a relatively rare malignancy, typically diagnosed at an advanced stage in a symptomatic patient, and there were no known effective palliative or therapeutic options. However, the rising incidence of HCC in several regions around the world coupled with emerging evidence for efficacy of screening in high-risk patients, liver transplantation as a curative option in select patients, ability to make definitive diagnosis using high-resolution imaging of the liver, less dependency on obtaining tissue diagnosis, and proven efficacy of transarterial chemoembolization and sorafenib as palliative therapy have improved the outlook for HCC patients. In this article, we present a summary of the most recent information on screening, diagnosis, staging, and different treatment modalities of HCC, as well as our recommended management approach. PMID: 1847155221 The HBV drug entecavir - effects on HIV-1 replication and resistance. N Engl J Med 2007; 356(25):2614-21
McMahon MA, Jilek BL, Brennan TP, Shen L, Zhou Y, Wind-Rotolo M, Xing S, Bhat S, Hale B, Hegarty R, Chong CR, Liu JO, Siliciano RF, Thio CL
Entecavir, a drug approved by the Food and Drug Administration for the treatment of chronic hepatitis B virus (HBV) infection, is not believed to inhibit replication of human immunodeficiency virus type 1 (HIV-1) at clinically relevant doses. We observed that entecavir led to a consistent 1-log(10) decrease in HIV-1 RNA in three persons with HIV-1 and HBV coinfection, and we obtained supportive in vitro evidence that entecavir is a potent partial inhibitor of HIV-1 replication. Detailed analysis showed that in one of these patients, entecavir monotherapy led to an accumulation of HIV-1 variants with the lamivudine-resistant mutation, M184V. In vitro experiments showed that M184V confers resistance to entecavir. Until more is known about HIV-1-resistance patterns and their selection by entecavir, caution is needed with the use of entecavir in persons with HIV-1 and HBV coinfection who are not receiving fully suppressive antiretroviral regimens. PMID: 1758207122 A comparison of entecavir and lamivudine for HBeAg-positive chronic hepatitis B. N Engl J Med 2006; 354(10):1001-10
Chang TT, Gish RG, de Man R, Gadano A, Sollano J, Chao YC, Lok AS, Han KH, Goodman Z, Zhu J, Cross A, DeHertogh D, Wilber R, Colonno R, Apelian D
Entecavir is a potent and selective guanosine analogue with significant activity against hepatitis B virus (HBV). PMID: 1652513723 Liver fibrosis progression in human immunodeficiency virus and hepatitis C virus coinfected patients. The Multivirc Group. Hepatology 1999; 30(4):1054-8
Benhamou Y, Bochet M, Di Martino V, Charlotte F, Azria F, Coutellier A, Vidaud M, Bricaire F, Opolon P, Katlama C, Poynard T
The natural history of hepatitis C virus (HCV) infection in human immunodeficiency virus (HIV)-infected patients has never been studied according to the concept of liver fibrosis progression. The aim of this work was to assess the fibrosis progression rate in HIV-HCV coinfected patients and in patients infected by HCV only. A cohort of 122 HIV-HCV coinfected patients was compared with a control group of 122 HIV-negative HCV-infected patients. Groups were matched according to age, sex, daily alcohol consumption, age at HCV infection, and duration and route of HCV infection. The fibrosis progression rate was defined as the ratio between fibrosis stage (METAVIR scoring system) and the HCV duration. The prevalence of extensive liver fibrosis (METAVIR fibrosis scores 2, 3, and 4) and moderate or severe activity were higher in HIV-infected patients (60% and 54%, respectively) than in control patients (47% and 30%, respectively; P <.05 and P <.001, respectively). The median fibrosis progression rate in coinfected patients and in control patients was 0.153 (95% confidence interval [CI], 0.117-0.181) and 0.106 (95% CI, 0.084-0.125) fibrosis units per year, respectively (P <.0001). HIV seropositivity (P <.0001), alcohol consumption (>50 g/d, P =.0002), age at HCV infection (<25 years old, P <.0001), and severe immunosuppression (CD4 count =200 cells/microL, P <.0001) were associated with an increase in the fibrosis progression rate. In coinfected patients, alcohol consumption (>50 g/d), CD4 count (=200 cells/microL), and age at HCV infection (<25 years old) (P <. 0001, respectively) were associated with a higher fibrosis progression rate. HIV seropositivity accelerates HCV-related liver fibrosis progression. In coinfected patients, a low CD4 count, alcohol consumption rate, and age at HCV infection are associated with a higher liver fibrosis progression rate. PMID: 1049865924 Natural history of liver fibrosis progression in patients with chronic hepatitis C. The OBSVIRC, METAVIR, CLINIVIR, and DOSVIRC groups. Lancet 1997; 349(9055):825-32
Poynard T, Bedossa P, Opolon P
Our aim was to assess the natural history of liver fibrosis progression in hepatitis C and the factors associated with this progression. PMID: 912125725 Morbidity and mortality in compensated cirrhosis type C: a retrospective follow-up study of 384 patients. Gastroenterology 1997; 112(2):463-72
Fattovich G, Giustina G, Degos F, Tremolada F, Diodati G, Almasio P, Nevens F, Solinas A, Mura D, Brouwer JT, Thomas H, Njapoum C, Casarin C, Bonetti P, Fuschi P, Basho J, Tocco A, Bhalla A, Galassini R, Noventa F, Schalm SW, Realdi G
Few data are available concerning the long-term prognosis of chronic liver disease associated with hepatitis C virus infection. This study examined the morbidity and survival of patients with compensated cirrhosis type C. PMID: 902430026 Detection of antibody to hepatitis C virus in prospectively followed transfusion recipients with acute and chronic non-A, non-B hepatitis. N Engl J Med 1989; 321(22):1494-500
Alter HJ, Purcell RH, Shih JW, Melpolder JC, Houghton M, Choo QL, Kuo G
We measured antibody (anti-HCV) to hepatitis C virus, which causes non-A, non-B hepatitis, by radioimmunoassay in prospectively followed transfusion recipients and their donors. Of 15 patients with chronic non-A, non-B hepatitis documented by liver biopsy, all seroconverted for the antibody; of 5 with acute resolving non-A, non-B hepatitis, 3 (60 percent) seroconverted. The development of anti-HCV was delayed (mean delay, 21.9 weeks after transfusion, or 15 weeks after the onset of clinical hepatitis) and took approximately one year in one patient. Antibody has persisted in 14 of the 15 patients with chronic disease (mean follow-up, greater than or equal to 6.9 years; maximum, greater than or equal to 12), but has disappeared in the 3 with acute resolving disease after a mean of 4.1 years. Anti-HCV was detected in samples of donor serum given to 14 (88 percent) of the 16 anti-HCV-positive patients for whom all donor samples were available. Only 33 percent of the anti-HCV-positive donors tested had an elevated serum concentration of alanine aminotransferase; 54 percent were positive for antibody to the hepatitis B core antigen (anti-HBc). We conclude that hepatitis C virus is the predominant agent of transfusion-associated non-A, non-B hepatitis and that screening of donors for anti-HCV could prevent the majority of cases of the disease. "Surrogate" assays for anti-HBc and alanine aminotransferase would have detected approximately half the anti-HCV-positive donors involved in the transmission of hepatitis that we identified. PMID: 2509915 |
Copenhagen HIV Comorbidity Workshop 2024
København
Torsdag d. 25. april
European Congress of Clinical Microbiology and Infectious Diseases (ECCMID) 2024
Barcelona, Spanien
Lørdag d. 27. april
Middelfart
Fredag d. 3. maj
Symposium om Antibiotic Stewardship 2024
Auditorium U260, SDU, Odense
Onsdag d. 8. maj
Ph.d. forsvar ved Karen Anbro Gammeltoft
Auditorium 3 og 4, Hvidovre Hospital
Tirsdag d. 14. maj
COVID-19 retningslinje (2024v28)
Tilføjet 20. marts 2024
Retningslinjer for screening og profylakse før behandling med biologiske lægemidler (2023)
Tilføjet 9. januar 2024
Antiretroviral behandling af HIV-smittede personer (2024)
Tilføjet 9. januar 2024
Vejledning til udformning af guidelines for dansk selskab for infektionsmedicin (2024)
Tilføjet 5. januar 2024
CVID udredning og opfølgning (2023)
Tilføjet 1. december 2023
Proceedings of the National Academy of Sciences: Immunology and Inflammation
Tilføjet 23. april 2024
Ectopic colonization by oral bacteria as an emerging theme in health and disease
FEMS Microbiology Reviews
Tilføjet 23. april 2024
Tropical Medicine & International Health
Tilføjet 23. april 2024
BMC Infectious Diseases
Tilføjet 23. april 2024
Lancet Infectious Diseases
Tilføjet 23. april 2024
Udvalgt og kommenteret af Professor Troels Lillebæk
Tilføjet 29. november 2023
Hydrocortisone in Severe Community-Acquired Pneumonia.
Udvalgt og kommenteret af Professor Lars Østergaard
Tilføjet 27. september 2023
Randomized Trial of BCG Vaccine to Protect against Covid-19 in Health Care Workers.
Udvalgt og kommenteret af Professor Niels Obel
Tilføjet 27. september 2023
Udvalgt og kommenteret af Professor Troels Lillebæk
Tilføjet 22. september 2023
New Approaches to Chronic Hepatitis B.
Udvalgt og kommenteret af Professor Nina Weis
Tilføjet 19. januar 2023
Akut bakteriel meningitis (2018)
Uploadet 12. maj 2021
Uploadet 13. maj 2021
Uploadet 19. april 2024
Guidelines for diagnostik og behandling af spondylodiskitis (2018)
Uploadet 12. maj 2021
COVID-19 retningslinje (2024v28)
Uploadet 20. marts 2024