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De A, Charak S, Bhagat N, Rathi S, Verma N, Premkumar M, Taneja S, Sharma A, Goel K, Singh V, Duseja A. Efficacy and safety of pan-genotypic sofosbuvir and velpatasvir in patients with hepatitis C and HIV coinfection on dolutegravir-based antiretroviral therapy. J Viral Hepat 2023; 30:740-745. [PMID: 37260083 DOI: 10.1111/jvh.13844] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 04/30/2023] [Accepted: 05/13/2023] [Indexed: 06/02/2023]
Abstract
Hepatitis C virus (HCV) infection is more prevalent in people living with HIV-AIDS (PLHA) and portends a poorer prognosis. Pharmacokinetic studies suggest the absence of significant interaction between velpatasvir and dolutegravir which has been recently recommended as part of preferred first-line antiretroviral therapy (ART) regimens by WHO. However, clinical data on the use of velpatasvir-based regimen in PLHA taking dolutegavir is lacking. Hence, we aimed to assess the efficacy and safety of sofosbuvir and velpatasvir (SOF + VEL) in HCV and HIV coinfected patients on dolutegravir-based ART. Forty-five consecutive PLHA with HCV coinfection on dolutegravir-based ART were prospectively enrolled. All patients were treated SOF + VEL for 12 weeks. Complete haemogram, liver and renal function tests were assessed at baseline, 4 weeks and at end of treatment. Sustained virological response (SVR) was assessed at 12 weeks after end of treatment. The majority were males (95.5%) with a mean age of 32.8 ± 12.3 years. Cirrhosis was present in 6 (13.3%) patients. All patients completed 12 weeks of therapy with SOF + VEL, but SVR could not be assessed in two patients. Forty-two (97.7%) of the remaining 43 patients attained SVR-12. SVR-12 rate was 97.7% and 93.3% by per protocol and intention to treat analysis, respectively. No grade III/IV adverse events were reported, and there was no worsening of blood counts, liver or renal function test parameters. The pan-genotypic regimen of SOF + VEL is safe and effective in PLHA with HCV coinfection who are on dolutegravir-based ART.
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Affiliation(s)
- Arka De
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Swati Charak
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Naveen Bhagat
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sahaj Rathi
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Nipun Verma
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Madhumita Premkumar
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunil Taneja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Aman Sharma
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kapil Goel
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Garrido-Estepa M, Latasa P, Flores-Herrera J, García Comas L. Hepatitis C and hepatitis C-related advanced liver disease hospitalisation trends before and after the Strategic Plan for Tackling Hepatitis C in the National Health System. Eur J Gastroenterol Hepatol 2021; 33:1307-1315. [PMID: 32658010 DOI: 10.1097/meg.0000000000001841] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION This work evaluates the burden and trends of hepatitis C virus (HCV)-associated hospitalisations in Spain before and after the implementation of the Strategic Plan for Tackling Hepatitis C in the National Health System in 2015. METHODS HCV-related hospitalisation discharges from 2005 to 2017 were obtained from the National Registry of Hospitalisations. A descriptive analysis of the hospitalisations was performed. RESULTS From 2005 to 2017, there were 674 067 HCV-related hospitalisations: 1.2%, 29.9%, 63.9% and 5% of them due to acute, carriers, chronic and unspecified hepatitis C. Average age of the patients was 57.7 years (SD: 16.4), average hospital stay was 9.1 days (SD: 12.2) and intra-hospital case-fatality rate was 6.5%. Hospitalisation rates decreased notably (P < 0.05) in 2016-2017 compared to 2005-2015 for all [hospitalisation rate ratio (HRR): 0.77], males (HRR: 0.80), females (HRR: 0.74), chronic hepatitis C (HRR: 0.84), non-advanced liver disease (N-AdLD) (HRR: 0.80) and AdLD (HRR: 0.73). Acute HCV (HRR: 0.54) and carriers (HRR: 0.49) show decreases in 2016-2017 vs. 2005-2015, although their rates started to decrease in 2008/2009. Unspecified HCV hospitalisation rates increased (P < 0.05) in 2016-2017 (HRR: 2.02) vs. 2005-2015. From 2015 to 2017, cost per patient increased from 5981 euros to 6349 euros, but overall cost decreased, as hospitalisations rates decreased from 302 to 264 million euros. DISCUSSION HCV-related hospitalisation rates decreased notably in 2016 and 2017 after the strategic plan for tackling hepatitis C was launched. Although cost per AdLD patient increased in 2016 and 2017, globally costs were reduced around 35 million euros per year.
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Affiliation(s)
| | - Pello Latasa
- Ministry of Health, Consumer Affairs and Social Welfare
| | - Javier Flores-Herrera
- Emergencies Coordination Centre, Madrid Region Emergency Medical Service (SUMMA 112)
| | - Luis García Comas
- Subdirectorate of Epidemiology, Health Department of the Community of Madrid, Madrid, Spain
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Boeke CE, Adesigbin C, Agwuocha C, Anartati A, Aung HT, Aung KS, Grover GS, Ngo D, Okamoto E, Ngwije A, Nsanzimana S, Sindhwani S, Singh G, Sun LP, Kinh NV, Waworuntu W, McClure C. Initial success from a public health approach to hepatitis C testing, treatment and cure in seven countries: the road to elimination. BMJ Glob Health 2021; 5:bmjgh-2020-003767. [PMID: 33328200 PMCID: PMC7745326 DOI: 10.1136/bmjgh-2020-003767] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/20/2020] [Accepted: 11/11/2020] [Indexed: 12/13/2022] Open
Abstract
With political will, modest financial investment and effective technical assistance, public sector hepatitis C virus (HCV) programmes can be established in low- and middle-income countries as a first step towards elimination. Seven countries, with support from the Clinton Health Access Initiative (CHAI) and partners, have expanded access to HCV treatment by combining programme simplification with market shaping to reduce commodity prices. CHAI has supported a multipronged approach to HCV programme launch in Cambodia, India, Indonesia, Myanmar, Nigeria, Rwanda and Vietnam including pricing negotiations with suppliers, policy development, fast-track registrations of quality-assured generics, financing advocacy and strengthened service delivery. Governments are leading programme implementation, leveraging HIV programme infrastructure/financing and focusing on higher-HCV prevalence populations like people living with HIV, people who inject drugs and prisoners. This manuscript aims to describe programme structure and strategies, highlight current commodity costs and outline testing and treatment volumes across these countries. Across countries, commodity costs have fallen from >US$100 per diagnostic test and US$750-US$900 per 12-week pan-genotypic direct-acting antiviral regimen to as low as US$80 per-cure commodity package, including WHO-prequalified generic drugs (sofosbuvir + daclatasvir). As of December 2019, 5900+ healthcare workers were trained, 2 209 209 patients were screened, and 120 522 patients initiated treatment. The cure (SVR12) rate was >90%, including at lower-tier facilities. Programmes are successfully implementing simplified, decentralised public health approaches. Combined with political will and affordable pricing, these efforts can translate into commitments to achieve global targets. However, to achieve elimination, additional investment in scale-up is required.
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Affiliation(s)
| | - Clement Adesigbin
- National AIDS/STIs Control Programme, Federal Ministry of Health, Nigeria, Abuja, Nigeria
| | | | | | | | - Khin Sanda Aung
- National Hepatitis Control Program, Department of Public Health, Ministry of Health and Sports, Yangon, Myanmar
| | - Gagandeep Singh Grover
- Department of Health and Family Welfare, National Viral Hepatitis Control Program, Government of Punjab, Chandigarh, India
| | - Dang Ngo
- Clinton Health Access Initiative, Hanoi, Viet Nam
| | - Emi Okamoto
- Clinton Health Access Initiative, Phnom Penh, Cambodia
| | - Alida Ngwije
- Clinton Health Access Initiative, Kigali, Rwanda
| | | | | | - Grace Singh
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | - Ly Penh Sun
- National Center for HIV/AIDS, Dermatology, and Infectious Disease, Phnom Penh, Cambodia
| | | | - Wiendra Waworuntu
- Directorate of Communicable Disease Prevention and Control, Ministry of Health of the Republic of Indonesia, Jakarta, Indonesia
| | - Craig McClure
- Clinton Health Access Initiative, Boston, Massachusetts, USA
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High prevalence of unawareness of HCV infection status among both HCV-seronegative and seropositive people living with human immunodeficiency virus in Taiwan. PLoS One 2021; 16:e0251158. [PMID: 33956867 PMCID: PMC8101914 DOI: 10.1371/journal.pone.0251158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 04/20/2021] [Indexed: 12/30/2022] Open
Abstract
Objectives HCV infection status awareness is crucial in the HCV care continuum for both HCV-seropositive (HCV-positive status awareness) and seronegative (HCV-negative status awareness) populations. However, trends in the unawareness of HCV infection status (UoHCV) remain unknown in HIV-positive patients. This study investigated UoHCV prevalence, the associated factors of UoHCV, and its association with HCV-related knowledge in HIV-positive patients. Methods For this cross-sectional, multicenter, questionnaire-based study, 844 HIV-infected participants were recruited from three hospitals in Taiwan from June 2018 to March 2020. Participants were grouped by HCV serostatus (HCV-seronegative [n = 734] and HCV-seropositive [n = 110]) and categorized by their HIV diagnosis date (before 2008, 2008–2013, and 2014–2020). Exploratory factor analysis was used to categorize the 15 items of HCV-related knowledge into three domains: route of HCV transmission, HCV course and complications, and HCV treatment. Results The prevalence of UoHCV was 58.7%–62.6% and 15.1%–31.3% in the HCV-seronegative and HCV-seropositive groups, respectively, across 3 periods. More participants with UoHCV believed that HCV infection was only contracted by intravenous injection. In the HCV-seropositive group, participants with UoHCV were more likely to have HIV diagnosis before 2008 (vs. 2014–2020), be men who have sex with men (vs. people who inject drugs), and have hepatitis A virus seronegativity. In the HCV-seronegative group, participants with UoHCV were more likely to have a recent history of sexually transmitted diseases, but had a lower education level, had received less information on HCV infection from clinicians, and were less likely to have heard of HCV infection prior to the research. UoHCV was associated with lower scores for three domains of HCV-related knowledge in both groups. Conclusions The negative association of UoHCV with HCV-related knowledge suggests that strategies targeting patients according to their HCV serostatus should be implemented to reduce UoHCV and eradicate HCV infection among HIV-positive patients.
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Saud LRC, Chagas AL, Maccali C, Pinto PVA, Horvat N, Alencar RSSM, Tani CM, Abdala E, Carrilho FJ. Hepatocellular carcinoma in patients coinfected with hepatitis B or C and HIV: more aggressive tumor behavior? Eur J Gastroenterol Hepatol 2021; 33:583-588. [PMID: 33560682 PMCID: PMC9446514 DOI: 10.1097/meg.0000000000002057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION AND OBJECTIVES Hepatocellular carcinoma (HCC) is the 6th cause of cancer and hepatitis C (HCV) and B (HBV) viruses are the most frequent risk factors for HCC. Patients coinfected with HCV or HBV and HIV present a faster progression to liver fibrosis and higher incidence of HCC. The aim of this study was to evaluate the survival and clinical outcomes of coinfected patients with HCC comparing with non-HIV patients. METHODS We conducted a retrospective cohort study, including 267 HCC patients with HCV or HBV infection with or without HIV. The primary endpoint was overall survival. A Kaplan-Meier curve was presented to assess survival function. Clinical and radiologic variables, according to HIV status, were compared by logistic regression. RESULTS Among 267 HCC patients, 25 (9.3%) were HIV-positive. In the coinfected group, patients were younger (49.8 vs 61.2 years, P < 0.001), cirrhosis was less predominant (88 vs 96.7%, P = 0.05), a smaller proportion received HCC treatment (60 vs 86.3%, P = 0.001) and the frequency of portal vein tumoral thrombosis was higher (32 vs 11.1%, P = 0.003). The overall mortality rate was higher in the HIV-positive group (92 vs 74.3%), independently of clinical and tumoral variables. CONCLUSION Coinfected patients with HCC presented higher mortality, tumor diagnosis in a younger age, less underlying cirrhosis and a higher frequency of tumoral thrombosis. Further studies are warranted to better understand the role of HIV in hepatocarcinogenesis, in order to improve the management of those patients, particularly regarding screening programs.
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Affiliation(s)
- Lisa R C Saud
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Aline L Chagas
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Claudia Maccali
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Paulo V A Pinto
- São Paulo Clínicas Liver Cancer Group, Hospital das Clínicas, Department of Radiology, University of São Paulo School of Medicine
| | - Natally Horvat
- Radiology Department, Memorial Sloan Kettering Cancer Center, New York
| | - Regiane S S M Alencar
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Claudia M Tani
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Edson Abdala
- Instituto do Cancer do Estado de São Paulo, Hospital das Clínicas, Infectious Diseases Department, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Flair J Carrilho
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
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Wang R, Cui N, Long M, Mu L, Zeng H. Barriers to uptake of hepatitis C virus (HCV) health intervention among men who have sex with men in Southwest China: A qualitative study. HEALTH & SOCIAL CARE IN THE COMMUNITY 2021; 29:445-452. [PMID: 32667104 DOI: 10.1111/hsc.13104] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 05/24/2020] [Accepted: 06/25/2020] [Indexed: 06/11/2023]
Abstract
Men who have sex with men (MSM) are at risk of contracting the hepatitis C virus (HCV). Previous studies have documented low uptake of sexually transmitted disease (STD) prevention and health services among Chinese MSM. We carried out qualitative research among MSM in Southwest China. By taking the Health Brief Model (HBM) as a framework, we aimed to determine the underlying factors related to use of HCV health intervention services among MSM. From May to July 2018, we conducted in-depth interviews in Southwest China with 20 participants. Our research revealed that a lack of knowledge about HCV prevention was the main reason why MSM failed to perceive their susceptibility to HCV and had low motivation to seek preventive services. Poor service accessibility and unpleasant experiences seeing doctors also exerted negative influences on health care-seeking behaviour in MSM. More trust and understanding needs to be built between health providers and MSM. Protection of privacy for MSM should be guaranteed in the delivery of health interventions. In addition, the interviewees showed refusal to engage with health interventions being specifically targeted at MSM, which would create a sense of being 'labelled'. Tailored health interventions may overemphasise their sexuality, segregate them from heterosexuals, and make them feel alienated. Therefore, we speculate that differential treatment may be an obstacle for MSM to become involved in health interventions.
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Affiliation(s)
- Ruoxi Wang
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
- Blood Components Department, Chengdu Blood Center, Chengdu, Sichuan Province, China
| | - Nianqi Cui
- Department of Nursing, The Second Affiliated Hospital of Zhejiang University School of Medicine (SAHZU), Hangzhou, Zhejiang Province, China
| | - Mengyun Long
- Medical Faculty, Yunnan College of Business Management, Kunming, Yunnan Province, China
| | - Lihong Mu
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Governance in Health, Chongqing Medical University, Chongqing, China
- The Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, China
| | - Huan Zeng
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Governance in Health, Chongqing Medical University, Chongqing, China
- The Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, China
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Negro F. Natural History of Hepatic and Extrahepatic Hepatitis C Virus Diseases and Impact of Interferon-Free HCV Therapy. Cold Spring Harb Perspect Med 2020; 10:cshperspect.a036921. [PMID: 31636094 DOI: 10.1101/cshperspect.a036921] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The hepatitis C virus (HCV) infects 71.1 million persons and causes 400,000 deaths annually worldwide. HCV mostly infects the liver, causing acute and chronic necroinflammatory damage, which may progress toward cirrhosis and hepatocellular carcinoma. In addition, HCV has been associated with several extrahepatic manifestations. The advent of safe and effective direct-acting antivirals (DAAs) has made the dream of eliminating this public health scourge feasible in the medium term. Prospective studies using DAA-based regimens have shown the benefit of HCV clearance in terms of both liver- and non-liver-related mortality.
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Affiliation(s)
- Francesco Negro
- Divisions of Clinical Pathology and of Gastroenterology and Hepatology, University Hospital, 1211 Genève 4, Switzerland
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Salmon-Ceron D, Nahon P, Layese R, Bourcier V, Sogni P, Bani-Sadr F, Audureau E, Merchadou L, Dabis F, Wittkop L, Roudot-Thoraval F. Human Immunodeficiency Virus/Hepatitis C Virus (HCV) Co-infected Patients With Cirrhosis Are No Longer at Higher Risk for Hepatocellular Carcinoma or End-Stage Liver Disease as Compared to HCV Mono-infected Patients. Hepatology 2019; 70:939-954. [PMID: 30569448 DOI: 10.1002/hep.30400] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 10/24/2018] [Indexed: 12/12/2022]
Abstract
It is widely accepted that human immunodeficiency virus (HIV) infection is a risk factor for increased severity of hepatitis C virus (HCV) liver disease. However, owing to better efficacy and safety of combination antiretroviral therapy (cART), and increased access to HCV therapy, whether this condition remains true is still unknown. Overall, 1,253 HCV mono-infected patients and 175 HIV/HCV co-infected patients with cirrhosis, included in two prospective French national cohorts (ANRS CO12 CirVir and CO13 HEPAVIH), were studied. Cirrhosis was compensated (Child-Pugh A), without past history of complication, and assessed on liver biopsy. Incidences of liver decompensation (LD), hepatocellular carcinoma (HCC), and death according to HIV status were calculated by a Fine-Gray model adjusted for age. Propensity score matching was also performed to minimize confounding by baseline characteristics. At baseline, HIV/HCV patients were younger (47.5 vs. 56.0 years; P < 0.001), more frequently males (77.1% vs. 62.3%; P < 0.001), and had at baseline and at end of follow-up similar rates of HCV eradication than HCV mono-infected patients. A total of 80.4% of HIV/HCV patients had an undetectable HIV viral load. After adjustment for age, 5-year cumulative incidences of HCC and decompensation were similar in HIV/HCV and HCV patients (8.5% vs. 13.2%, P = 0.12 and 12.8% vs. 15.6%, P = 0.40, respectively). Overall mortality adjusted for age was higher in HIV/HCV co-infected patients (subhazard ratio [SHR] = 1.88; 95% confidence interval [CI], 1.15-3.06; P = 0.011). Factors associated with LD and HCC were age, absence of sustained virological response, and severity of cirrhosis, but not HIV status. Using a propensity score matching 95 patients of each group according to baseline features, similar results were observed. Conclusion: In HCV-infected patients with cirrhosis, HIV co-infection was no longer associated with higher risks of HCC and hepatic decompensation. Increased mortality, however, persisted, attributed to extrahepatic conditions.
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Affiliation(s)
- Dominique Salmon-Ceron
- APHP, Hôpitaux Universitaires Paris Centre, Infectious Diseases Federation, Paris, France.,Paris Descartes University, Paris, France
| | - Pierre Nahon
- AP-HP, Hôpital Jean Verdier, Hepatology Department, Bondy, France.,Paris 13 University, Sorbonne Paris Cité, "Equipe Labellisée Ligue Contre le Cancer," Saint-Denis, and Inserm UMR 1162, Paris, France
| | - Richard Layese
- AP-HP, Hôpital Henri-Mondor, Public Health Department, 94000, Créteil, France.,AP-HP, Hôpital Henri-Mondor, Clinical Research Unit (URC-Mondor), 94000, Créteil, France.,Université Paris-Est, UPEC, DHU A-TVB, IMRB-EA CEpiA (Clinical Epidemiology and Ageing) Unit EA7376, 94000, Créteil, France
| | - Valérie Bourcier
- AP-HP, Hôpital Jean Verdier, Hepatology Department, Bondy, France
| | - Philippe Sogni
- Paris Descartes University, Paris, France.,INSERM U-1223, Institut Pasteur and APHP, Hôpitaux Universitaires Paris Centre, Hepatology Department, Paris, France
| | - Firouze Bani-Sadr
- Centre Hospitalier Universitaire de Reims, Internal Medicine Department, Infectious Diseases and Clinical Immunology Unit, Reims, France.,Reims University, Champagne-Ardenne, France
| | - Etienne Audureau
- AP-HP, Hôpital Henri-Mondor, Public Health Department, 94000, Créteil, France.,AP-HP, Hôpital Henri-Mondor, Clinical Research Unit (URC-Mondor), 94000, Créteil, France.,Université Paris-Est, UPEC, DHU A-TVB, IMRB-EA CEpiA (Clinical Epidemiology and Ageing) Unit EA7376, 94000, Créteil, France
| | - Laurence Merchadou
- Bordeaux University, ISPED, Inserm, Bordeaux Population Health Research Center, team MORPH3EUS, UMR 1219, CIC-EC 1401, F-33000, Bordeaux, France
| | - François Dabis
- Bordeaux University, ISPED, Inserm, Bordeaux Population Health Research Center, team MORPH3EUS, UMR 1219, CIC-EC 1401, F-33000, Bordeaux, France.,CHU de Bordeaux, Public Health and Medical Information Department, F-33000, Bordeaux, France
| | - Linda Wittkop
- Bordeaux University, ISPED, Inserm, Bordeaux Population Health Research Center, team MORPH3EUS, UMR 1219, CIC-EC 1401, F-33000, Bordeaux, France.,CHU de Bordeaux, Public Health and Medical Information Department, F-33000, Bordeaux, France
| | - Françoise Roudot-Thoraval
- AP-HP, Hôpital Henri-Mondor, Public Health Department, 94000, Créteil, France.,AP-HP, Hôpital Henri-Mondor, Clinical Research Unit (URC-Mondor), 94000, Créteil, France.,Université Paris-Est, UPEC, DHU A-TVB, IMRB-EA CEpiA (Clinical Epidemiology and Ageing) Unit EA7376, 94000, Créteil, France
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Ioannou GN, Green P, Lowy E, Mun EJ, Berry K. Differences in hepatocellular carcinoma risk, predictors and trends over time according to etiology of cirrhosis. PLoS One 2018; 13:e0204412. [PMID: 30260995 PMCID: PMC6160079 DOI: 10.1371/journal.pone.0204412] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 09/06/2018] [Indexed: 12/15/2022] Open
Abstract
Background and aims Hepatocellular carcinoma (HCC) risk is high in cirrhosis. We sought to describe differences in HCC risk, predictors and trends over time according to etiology of cirrhosis. Methods We identified 116,404 patients with cirrhosis diagnosed between 2001–2014 in the VA healthcare system and determined incident HCC cases occurring from the date of cirrhosis diagnosis until 01/31/2017. Patients were divided by cirrhosis etiology into hepatitis C virus (HCV, n = 52,671), alcoholic liver disease (ALD, n = 35,730), nonalcoholic fatty liver disease (NAFLD, n = 17,354), or OTHER (n = 10,649). Results During a mean follow-up of 4.3 years, 10,042 new HCC cases were diagnosed. Patients with HCV had >3 times higher incidence of HCC (3.3 per 100 patient-years) than patients with ALD (0.86/100 patient-years), NAFLD (0.90/100 patient-years) or OTHER (1.0/100 patient-years), an association that persisted after adjusting for baseline characteristics. HCC incidence was 1.6 times higher in patients with cirrhosis diagnosed in 2008–2014 (2.47/100 patient-years) than in 2001–2007 (1.55/100 patient-years). Independent predictors of HCC among all cirrhosis etiologies included: age, male sex, Hispanic ethnicity, high serum alpha fetoprotein, alkaline phosphatase and AST/√ALT ratio and low serum albumin and platelet count. Diabetes was associated with HCC in ALD-cirrhosis and NAFLD-cirrhosis, and BMI in ALD-cirrhosis. Conclusions HCC risk is 3 times greater in cirrhotic patients with HCV than ALD or NAFLD. HCC risk continues to increase over time in analyses extending to 2017 in cirrhosis of all etiologies. Multiple readily available risk factors for HCC were identified that were influenced by cirrhosis etiology and could be used to develop HCC risk estimation models.
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Affiliation(s)
- George N. Ioannou
- Division of Gastroenterology, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, Washington, United States of America
- Department of Medicine, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, Washington, United States of America
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, Washington, United States of America
- * E-mail:
| | - Pamela Green
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, Washington, United States of America
| | - Elliott Lowy
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, Washington, United States of America
| | - Elijah J. Mun
- Department of Internal Medicine, University of Washington, Seattle, Washington, United States of America
| | - Kristin Berry
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, Washington, United States of America
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Starbird LE, Han HR, Sulkowski MS, Budhathoki C, Reynolds NR, Farley JE. Care2Cure: A randomized controlled trial protocol for evaluating nurse case management to improve the hepatitis C care continuum within HIV primary care. Res Nurs Health 2018; 41:417-427. [PMID: 30152537 DOI: 10.1002/nur.21903] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 07/26/2018] [Indexed: 12/17/2022]
Abstract
Co-infection with HIV and hepatitis C virus (HCV) results in a threefold increase in relative risk of progression to end stage liver disease and cirrhosis compared to HCV alone. Although curative treatments exist, less than one quarter of people with HCV are linked to care, and even fewer have received treatment. The Care2Cure study is a single-blinded, randomized controlled trial to improve the HCV care continuum among people co-infected with HIV. This ongoing study was designed to test whether a nurse case management intervention can (i) improve linkage to HCV care and (ii) decrease time to HCV treatment initiation among 70 adults co-infected with HIV who are not engaged in HCV care. The intervention is informed by the Andersen Behavioral Model of Health Services Use and consists of nurse-initiated referral, strengths-based education, patient navigation, appointment reminders, and care coordination for drug-drug interactions in the setting of HIV primary care. Validated instruments are used to measure participant characteristics including HCV knowledge, substance use, and depression. The primary outcome is linkage to HCV care (yes/no) within 60 days. In this protocol paper, we describe the first clinical trial to examine the effects of a nurse case management intervention to improve the HCV care continuum among people co-infected with HIV/HCV in the era of all-oral HCV treatment. We describe our work in progress, challenges encountered, and strategies to engage this hard-to-reach population.
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Affiliation(s)
- Laura E Starbird
- Department of Community and Public Health, Johns Hopkins University School of Nursing, Baltimore, Maryland
| | - Hae-Ra Han
- Department of Community and Public Health, Johns Hopkins University School of Nursing, Baltimore, Maryland
| | - Mark S Sulkowski
- Divisions of Infectious Diseases and Gastroenterology/Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Chakra Budhathoki
- Department of Acute and Chronic Care, Johns Hopkins University School of Nursing, Baltimore, Maryland
| | - Nancy R Reynolds
- Department of Community and Public Health, Johns Hopkins University School of Nursing, Baltimore, Maryland
| | - Jason E Farley
- Department of Community and Public Health, Johns Hopkins University School of Nursing, Baltimore, Maryland
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Mahure SA, Bosco JA, Slover JD, Vigdorchik J, Iorio R, Schwarzkopf R. Risk of Complications After THA Increases Among Patients Who Are Coinfected With HIV and Hepatitis C. Clin Orthop Relat Res 2018; 476. [PMID: 29529669 PMCID: PMC6259695 DOI: 10.1007/s11999.0000000000000025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Individuals coinfected with both hepatitis C virus (HCV) and HIV represent a unique and growing population of patients undergoing orthopaedic surgical procedures. Data regarding complications for HCV monoinfection or HIV monoinfection are robust, but there are no data available, to our knowledge, on patients who have both HCV and HIV infections. QUESTIONS/PURPOSES We sought to determine whether patients with coinfection differed in terms of baseline demographics and comorbidity burden as compared with patients without coinfection and whether these potential differences were translated into varying levels of postoperative complications, mortality, and hospital readmission risk. Specifically, we asked: (1) Are there demonstrable differences in baseline demographic variables between patients infected with HCV and HIV and those who do not have those infections (age, sex, race, and insurance status)? (2) Do patients with HCV and HIV infection differ from patients without those infections in terms of other medical comorbidities? (3) Do patients with HCV/HIV coinfection have a higher incidence of early postoperative complications and mortality than patients without coinfection? (4) Is the frequency of readmission greater for patients with HCV/HIV coinfection than those without? METHODS The New York Statewide Planning and Research Cooperative System (SPARCS) database was used to identify patients undergoing THA between 2010 and 2014. The SPARCS database is particularly useful because it captures 100% of all New York State inpatient admissions while providing detailed demographic and comorbidity data for a large, heterogeneous patient population with long-term followup. Patients were stratified into four groups based on HCV/HIV status: control patients without disease, HCV monoinfection, HIV monoinfection, and coinfection. We sought to determine whether patients coinfected with HCV and HIV would differ in terms of demographics from patients without those infections and whether patients with HCV and HIV would have a greater risk of complications, longer length of stay, and hospital readmission. A total of 80,722 patients underwent THA between 2010 and 2014. A total of 98.55% (79,554 of 80,722) of patients did not have either HCV or HIV, 0.66% (530 of 80,722) had HCV monoinfection, 0.66% (534 of 80,722) HIV monoinfection, and 0.13% (104 of 80,722) were coinfected with both HCV and HIV. Multivariate analysis was performed controlling for age, sex, insurance, residency status, diagnosis, and comorbidities to allow for an equal comparison between groups. RESULTS Patients with coinfection were more likely to be younger, male (odds ratio [OR], 2.90; 95% confidence interval [CI], 2.20-3.13; p < 0.001), insured by Medicaid (OR, 6.43; 4.41-7.55; p < 0.001), have a history of avascular necrosis (OR, 8.76; 7.20-9.53; p < 0.001), and to be homeless (OR, 6.95; 5.31-7.28; p < 0.001) as compared with patients without HIV or HCV. Additionally, patients with coinfection had the highest proportion of alcohol abuse, drug abuse, and tobacco use along with a high proportion of psychiatric disorders, including depression. HCV and HIV coinfection were independent risk factors for increased length of stay (OR, 1.97; 95% CI, 1.29-3.01; p < 0.001), having two or more in-hospital complications (OR, 1.64; 1.01-2.67; p < 0.001), and 90-day readmission rates (OR, 2.97; 1.86-4.77; p < 0.001). CONCLUSIONS As the prevalence of HCV and HIV coinfectivity continues to increase, orthopaedic surgeons will encounter a greater number of these patients. Awareness of the demographic and socioeconomic factors leading to increased complications after THA will allow physicians to consider interventions such as in-hospital psychiatric counseling, advanced discharge planning, and coordination with social work and collaboration with HCV/HIV infectious disease specialists to improve patient health status to improve outcomes and reduce costs. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Siddharth A Mahure
- S. A. Mahure, J. A. Bosco, J. Vigdorchik, R. Schwarzkopf, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY, USA J. D. Slover, Department of Orthopaedic Surgery, Orthopaedic Surgery Service, HJD, NYU Hospital for Joint Diseases, New York, NY, USA R. Iorio, Department of Orthopaedic Surgery, Division of Adult Reconstructive Surgery, NYU Hospital for Joint Diseases, New York, NY, USA
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Interferon-free therapy for treating hepatitis C virus in difficult-to-treat HIV-coinfected patients. AIDS 2018; 32:337-346. [PMID: 29309345 DOI: 10.1097/qad.0000000000001699] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIMS Data regarding the use of all-oral direct-acting antivirals in HIV/hepatitis C virus (HCV)-coinfected patients with advanced liver fibrosis are required, because they are generally under-represented in clinical trials. This study sought to evaluate the use of these drugs in a cohort of coinfected patients, mostly with factors that have previously been recognized as predictors of treatment failure. METHODS COINFECOVA-2 is an observational, multicenter study conducted in Eastern Spain. Data of all HIV/HCV-coinfected patients treated with direct-acting antiviral under real-life conditions were retrospectively collected, and factors associated with treatment success or safety were analysed. RESULTS Among 515 included patients, 96% were on antiretroviral therapy and 89.5% had an HIV-RNA less than 50 copies/ml. HCV genotype (G) distribution was 47% G-1a, 20% G-4, 14.4% G-1b, and 12.8% G-3. Patients with cirrhosis were 54.2%, and 46% failed to prior HCV-therapies. Overall, 92.8% patients (95% confidence interval: 90.2-94.9) achieved sustained virologic response (SVR12). Cirrhosis was the only factor associated with treatment failure, and SVR12 rate was significantly lower in patients with liver stiffness at least 21 kPa. Adverse events were reported in 36.7%, but only two patients (0.4%) discontinued treatment because of adverse events. The bivariate analysis showed an association between ribavirin use and an increased risk of adverse events (odds ratio 2.84; 95% confidence interval: 1.95-4.1; P ≤ 0.0001). CONCLUSION This heterogeneous cohort of coinfected patients showed a high rate of SVR12. Among cirrhotic patients, those with a liver stiffness at least 21 kPa had a higher probability of treatment failure. Ribavirin use seems to increase the appearance of adverse events.
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Ison MG, Heldman M. Bacterial Infections. HEPATIC CRITICAL CARE 2018. [PMCID: PMC7120903 DOI: 10.1007/978-3-319-66432-3_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Bacterial infections are the most significant infectious source of morbidity and mortality in cirrhotic patients. Bacteria infections result is both acute decompensation in chronic liver disease and mortality in patients with decompensated cirrhosis. Spontaneous bacterial peritonitis (SBP), bacteremia, pneumonia, urinary tract infections (UTI) and skin and soft tissue infection (SSTI) are the most significant sources of infection in cirrhosis. Bacterial infections can precipitate renal failure and worsening hepatic encephalopathy, and patients with sepsis and liver disease have higher rates of acute respiratory distress syndrome (ARDS) and coagulopathy.
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Maistat L, Kravchenko N, Reddy A. Hepatitis C in Eastern Europe and Central Asia: a survey of epidemiology, treatment access and civil society activity in eleven countries. HEPATOLOGY, MEDICINE AND POLICY 2017; 2:9. [PMID: 30288322 PMCID: PMC6171005 DOI: 10.1186/s41124-017-0026-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 04/13/2017] [Indexed: 01/28/2023]
Abstract
INTRODUCTION The 16 countries of the Eastern Europe and Central Asia (EECA) region are home to 6.6 million people in need of treatment for chronic hepatitis C virus (HCV) infection. Because of transformational change in HCV treatment, global efforts to address HCV are accelerating. Given its large regional burden, the EECA needs to ensure its inclusion in and benefit from any new developments. METHODS Our 2015-16 survey aimed to collect and report on epidemiology, treatment access (including drug registration and prices, national HCV guidelines and treatment program coverage) and pertinent civil society organization (CSO) activities in 11 countries in the EECA. RESULTS Major gaps in epidemiological data exist; reported anti-HCV prevalence ranged from 1.5 to 7.5% for the general population, 22.7 to 70-95% for people who inject drugs (PWID) and 18 to 80% for people living with HIV (PLHIV). Ten countries (91% of the sample) have registered one or more of the second-generation, direct-acting antiviral medications (DAA) for potential interferon-free treatment. However, intellectual property issues and prices limit access to these drugs. In 2014, HCV programs in the surveyed countries covered only 0.15% of the total number of people in need of treatment. CSO-driven, international donor-funded programs are starting to fulfill needs of PWID and PLHIV. CONCLUSIONS As feasible curative HCV treatment is now available, and given the significant regional disease burden, EECA countries need to ensure HCV surveillance and DAA availability at affordable prices in order to expand treatment and prevent the onward transmission of the infection. EECA CSOs have demonstrated their capacity to play a crucial role in advancing HCV issues, and they should continue leveraging these issues for the benefit of individual patients and public health in general.
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Abstract
PURPOSE OF REVIEW Hepatitis C virus (HCV) is a major cause of clinical burden in the United States and worldwide, as a percentage of patients can develop complications such as cirrhosis and hepatocellular carcinoma. RECENT FINDINGS Therapy for chronic HCV infection was previously interferon-based, but with the advent of direct-acting antivirals (DAAs), there has been a dramatic improvement in eradicating the virus with favourable side effect profiles. SUMMARY Emerging data are demonstrating new successful agents in difficult-to-manage populations. This review is aimed to provide a brief overview of currently accepted therapy, as well providing new information on upcoming therapeutic agents available for practioners going forward.
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Liver Fibrosis in HCV Monoinfected and HIV/HCV Coinfected Patients: Dysregulation of Matrix Metalloproteinases (MMPs) and Their Tissue Inhibitors TIMPs and Effect of HCV Protease Inhibitors. Int J Mol Sci 2016; 17:455. [PMID: 27023536 PMCID: PMC4848911 DOI: 10.3390/ijms17040455] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Revised: 03/14/2016] [Accepted: 03/22/2016] [Indexed: 12/11/2022] Open
Abstract
An imbalance between matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) may contribute to liver fibrosis in patients with hepatitis C (HCV) infection. We measured the circulating levels of different MMPs and TIMPs in HCV monoinfected and HIV/HCV coinfected patients and evaluated the potential for anti-HCV therapy to modulate MMP and TIMP levels in HCV subjects. We analyzed 83 plasma samples from 16 HCV monoinfected patients undergoing dual or triple anti-HCV therapy, 15 HIV/HCV coinfected patients with undetectable HIV load, and 10 healthy donors (HD). Levels of MMP-1, MMP-2, MMP-3, MMP-8, MMP-9, MMP-10, TIMP-1, and TIMP-2 were measured by a SearchLight Multiplex Immunoassay Kit. MMP-2 and MMP-9 were the highest expressed MMPs among all the analyzed samples and their levels significantly increased in HCV monoinfected and HIV/HCV coinfected subjects compared to HD. TIMP-1 levels were significantly higher in HCV and HIV/HCV subjects compared to HD and were correlated with liver stiffness. These findings raise the possibility of using circulating TIMP-1 as a non-invasive marker of liver fibrosis in HCV infection. A longitudinal study demonstrated that MMP-9 levels significantly decreased (40% reduction from baseline) in patients receiving dual as well as triple direct-acting antivirals (DAA) anti-HCV therapy, which had no effect on MMP-2, TIMP-1, and TIMP-2. As the dysregulation of MMP-2 and MMP-9 may reflect inflammatory processes in the liver, the decrease of MMP-9 following HCV protease inhibitor treatment suggests a positive effect on the reduction of liver inflammation.
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Mlunde LB, Sunguya BF, Mbwambo JK, Ubuguyu OS, Shibanuma A, Yasuoka J, Jimba M. A Mismatch between High-Risk Behaviors and Screening of Infectious Diseases among People Who Inject Drugs in Dar es Salaam, Tanzania. PLoS One 2016; 11:e0148598. [PMID: 26849802 PMCID: PMC4744010 DOI: 10.1371/journal.pone.0148598] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 01/21/2016] [Indexed: 11/18/2022] Open
Abstract
Background People who inject drugs are at risk of various infectious diseases. Despite such a risk, evidence is limited which studied the utilization of screening services for common infectious diseases among people who inject drugs in Tanzania. We aimed to examine their high-risk behaviors; utilization of screening services for HIV infection, hepatitis B/C, any other sexually transmitted infection, and tuberculosis; and their associated factors in Dar es Salaam, Tanzania. Methods We conducted a baseline cross-sectional study as part of a prospective cohort study of people who inject drugs. We included 578 participants comprising of new enrollees of the integrated methadone-assisted treatment program and those who were selected from the communities but not enrolled in the program. We interviewed new enrollees preceding their enrollment and receipt of services from the program. We measured participants’ high-risk behaviors and their utilization of screening services. We analyzed the data descriptively and used multiple logistic regressions to identify the factors associated with ever being screened for infectious diseases. Results Of 578 participants, 14.2% shared injection needles. Of 547 sexually active participants, 37.5% had multiple sexual partners and only 17.4% used a condom. Of all participants, however, only 36.0% had ever been screened for HIV infection, 18.5% for tuberculosis, 11.8% for any other sexually transmitted infection, and 11.6% for hepatitis B/C. They were more likely to have ever been screened for HIV infection if they had education levels above primary education (adjusted odds ratio [AOR]: 2.54, 95% CI: 1.54–4.20), had a history of transactional sex (OR: 2.63, 95% CI: 1.01–6.84), and were new enrollees of the program (AOR: 7.41, 95% CI: 4.41–12.86). Conclusions People who inject drugs practice high-risk behaviors but their utilization of screening services for infectious diseases is poor in Dar es Salaam, Tanzania. It is crucial to increase the coverage of screening services for them and strengthen the counseling of safer sexual practices.
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Affiliation(s)
- Linda Beatrice Mlunde
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113–0033, Japan
| | - Bruno Fokas Sunguya
- Department of Community Health, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, P.O. Box 65015, Dar es Salaam, Tanzania
| | - Jessie Kazeni Mbwambo
- Department of Psychiatry and Mental Health, Muhimbili National Hospital, P.O. Box 65000, Dar es Salaam, Tanzania
| | - Omary Said Ubuguyu
- Department of Psychiatry and Mental Health, Muhimbili National Hospital, P.O. Box 65000, Dar es Salaam, Tanzania
| | - Akira Shibanuma
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113–0033, Japan
| | - Junko Yasuoka
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113–0033, Japan
| | - Masamine Jimba
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113–0033, Japan
- * E-mail:
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Andersohn F, Claes AK, Kulp W, Mahlich J, Rockstroh JK. Simeprevir with pegylated interferon alfa 2a plus ribavirin for treatment of hepatitis C virus genotype 1 in patients with HIV: a meta-analysis and historical comparison. BMC Infect Dis 2016; 16:10. [PMID: 26753774 PMCID: PMC4709957 DOI: 10.1186/s12879-015-1311-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 12/07/2015] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND About one third of patients infected with human immunodeficiency virus (HIV) also have chronic hepatitis due to hepatitis C virus (HCV). HCV therapy with simeprevir, pegylated interferon alfa (PegIFNα) and ribavirin (RBV) have been shown to be superior to PegIFNα + RBV alone in non-HIV patients, but no randomized trials in patients with HCV genotype 1 (HCV-1)/HIV coinfection are available. METHODS This was a historical comparison of study C212 (simeprevir + PegIFNα-2a + RBV in patients with HCV-1/HIV coinfection) with studies in which HCV-1/HIV coinfected patients were treated with PegIFNα-2a + RBV alone. A systematic literature search was performed to identify eligible studies. Efficacy and safety results of PegIFNα-2a + RBV studies were combined in random- and fixed-effects inverse-variance weighted meta-analyses of proportions using the Freeman-Tukey double arcsin transformation method, and compared with the results of study C212. RESULTS The literature search revealed a total of 2392 records, with 206 articles selected for full-text review. Finally, 11 relevant articles reporting on 12 relevant study groups were included. Results on sustained virologic response 24 weeks after end of treatment (SVR24) were available from all 12 study groups. Pooled SVR24 for PegIFNα-2a + RBV from the random-effects meta-analysis was 28.2% (95% CI 23.8% to 32.9%). The comparison between study C212 (SVR24 = 72.6%; 95% CI 63.1% to 80.9%) revealed substantial superiority of simeprevir + PegIFNα-2a + RBV compared to PegIFNα-2a + RBV alone, with an absolute risk difference of 45% (95% CI 34 to 55). This finding was robust in a sensitivity analysis that only included historical studies with a planned treatment duration of at least 48 weeks and the same RBV dose as in study C212. No increases in the frequency of important adverse event categories including anemia were identified, but these analyses were limited by the low number of studies. CONCLUSION This historical comparison provides first systematic evidence for the superiority of simeprevir + PegIFNα-2a + RBV compared to PegIFNα-2a + RBV in patients with HCV-1/HIV coinfection. Given the limitations of the historical comparison for safety endpoints, additional data on the comparative safety of simeprevir in patients with HCV-1/HIV coinfection would be desirable. TRIAL REGISTRATION Identifier for study TMC435-TiDP16-C212 (ClinicalTrials.gov): NCT01479868.
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Affiliation(s)
- Frank Andersohn
- Charité - University Medicine Berlin; Institute for Social Medicine, Epidemiology and Health Economics, 10098, Berlin, Germany.
- Frank Andersohn Consulting & Research Services, Mandelstr. 16, 10409, Berlin, Germany.
| | | | - Werner Kulp
- Xcenda GmbH, Lange Laube 31, 30159, Hannover, Germany.
| | - Jörg Mahlich
- Janssen K.K., Tokyo, Japan.
- University of Düsseldorf; Düsseldorf Institute of Competition Economics (DICE), Universitätsstraße 1, 40225, Düsseldorf, Germany.
| | - Jürgen Kurt Rockstroh
- Department of Medicine I, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany.
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Wu L, Jin C, Bai S, Davies H, Rao H, Liang Y, Wu N. The effect of highly active antiretroviral therapy on liver function in human immunodeficiency virus-infected pediatric patients with or without hepatitis virus co-infection. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2015; 20:127-32. [PMID: 25983763 PMCID: PMC4400705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Revised: 10/02/2014] [Accepted: 11/21/2014] [Indexed: 11/07/2022]
Abstract
BACKGROUND Co-infection of hepatitis virus is common in human immunodeficiency virus (HIV) infected adults in China. But little is known about hepatitis virus co-infection in pediatric HIV-infected subjects. The study aimed to investigate the impact of hepatitis B virus (HBV) and/or hepatitis C virus (HCV) co-infection and highly active antiretroviral therapy (HAART) on liver function of pediatric HIV-infected subjects. MATERIALS AND METHODS A cohort study including 101 pediatric HIV-infected subjects with HBV/HCV co-infection and 44 pediatric comparators with HIV mono-infection was carried out in Henan Province of China from September 2011 to September 2012. All patients received HAART for 1-year. HBV and HCV infection was determined by antibody tests. HIV RNA load, CD4(+) T-cell counts and liver function were determined before and after HAART. The Student's t-test or a one-way ANOVA was used for normally distributed values and A Mann-Whitney U-test was performed for values without normal distribution using SPSS statistical package 18.0 (SPSS Inc.). RESULTS After HAART for 1-year, the median levels of viral load were decreased to lower limit of detection in 90.34% pediatric HIV-infected subjects with/without HBV/HCV co-infection (P < 0.001), and CD4(+) T-cell counts increased significantly (P < 0.001). Compared with the pre-HAART, mean level of alanine aminotransferase (ALT) in each group had a significant increase after HAART (P < 0.01). The mean levels of ALT and aspartate aminotransferase (AST) in nevirapine (NVP) based HAART group increased significantly after HAART (P < 0.01). Mean change values of ALT and AST were significantly higher in the NVP based regimen group than in the efavirenz (EFV) based regimen group (P < 0.01). For HIV/HBV/HCV co-infected patients, mean change values of ALT and AST in NVP-based HAART group was significantly higher than that in EFV-based HAART group (P < 0.01). CONCLUSION Highly active antiretroviral therapy can damage liver function in pediatric HIV-infected subjects, especially in those with HBV/HCV co-infection. NVP was more harmful to liver function of pediatric HIV-infected subjects than EFV.
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Affiliation(s)
- Lijuan Wu
- Department of Nursing, School of Medicine, Taizhou University, Taizhou 318000, China
| | - Changzhong Jin
- State Key Laboratory for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China
| | - Shi Bai
- Department of Basic Medicine, School of Medicine, Taizhou University, Taizhou 318000, China
| | - Henry Davies
- Department of Basic Medicine, School of Medicine, Zhejiang University, Hangzhou 310003, China
| | - Heping Rao
- Department of Nursing, School of Medicine, Quzhou College of Technology, Quzhou 324000, China
| | - Yong Liang
- Department of Oncology, School of Medicine, Taizhou University, Taizhou 318000, China
| | - Nanping Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China,Address for correspondence: Dr. Nanping Wu, State Key Laboratory for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China. E-mail:
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Wu JQ, Saksena MM, Soriano V, Vispo E, Saksena NK. Differential regulation of cytotoxicity pathway discriminating between HIV, HCV mono- and co-infection identified by transcriptome profiling of PBMCs. Virol J 2015; 12:4. [PMID: 25623235 PMCID: PMC4312599 DOI: 10.1186/s12985-014-0236-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 12/30/2014] [Indexed: 01/01/2023] Open
Abstract
Background Despite the easy accessibility and diagnostic utility of PBMCs and their potential to show distinct expression patterns associated with the accelerated disease progression in HIV/HCV co-infection, there has not been a systematic study focusing on the global dysregulations of the biological pathways in PBMCs from HIV, HCV mono- and co-infected individuals. This study aimed at identifying the transcriptome distinctions of PBMCs between these patient groups. Methods Genome-wide transcriptomes of PBMCs from 10 HIV/HCV co-infected patients, 7 HIV+ patients, 5 HCV+ patients, and 5 HIV/HCV sero-negative healthy controls were analyzed using Illumina microarray. Pairwise comparisons were performed to identify differentially expressed genes (DEGs), followed by gene set enrichment analysis (GSEA) to detect the global dysregulations of the biological pathways between HIV, HCV mono- and co-infection. Results Forty-one, 262, and 44 DEGs with fold change > 1.5 and FDR (false discovery rate) <0.05 for the comparisons of HCV versus co-infection, HIV versus co-infection, and HIV versus HCV were identified, respectively. Significantly altered pathways (FDR < 0.05), featured by those involved in immune system, signaling transduction, and cell cycle, were detected. Notably, the differential regulation of cytotoxicity pathway discriminated between HIV, HCV mono- and co-infection (up-regulated in the former versus the latter group: co-infection versus HIV or HCV, HIV versus HCV; FDR <0.001 ~ 0.019). Conversely, the cytokine-cytokine receptor interaction pathway was down-regulated in co-infection versus either HCV (FDR = 0.003) or HIV (FDR = 0.028). For the comparison of HIV versus HCV, the cell cycle (FDR = 0.016) and WNT signaling (FDR = 0.006) pathways were up- and down-regulated in HIV, respectively. Conclusions Our study is the first to identify the differential regulation of cytotoxicity pathway discriminating between HIV, HCV mono- and co-infection, which may reflect the distinct patterns of virus-host cell interactions underlying disease progression. Further inspection of cytotoxicity pathway has pinned down to the expression of the KIR genes to be associated with specific patterns of particular virus-host interactions. Between HIV and HCV, the altered cell cycle and WNT signaling pathways may suggest the different impact of HIV and HCV on cell proliferation and differentiation. Electronic supplementary material The online version of this article (doi:10.1186/s12985-014-0236-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jing Qin Wu
- School of Biomedical Sciences and Pharmacy, Faculty of Health, The University of Newcastle, University Drive, Callaghan, Newcastle, NSW, 2308, Australia.
| | - Monica Miranda Saksena
- Herpes Virus Pathogenesis Lab, Center for Virus Research, Westmead Millennium Institute, University of Sydney, Westmead, Sydney, NSW, 2145, Australia.
| | - Vincent Soriano
- Department of Infectious Diseases, Hospital Carlos III, Sinesio Delgado 10, 28029, Madrid, Spain.
| | - Eugenia Vispo
- Department of Infectious Diseases, Hospital Carlos III, Sinesio Delgado 10, 28029, Madrid, Spain.
| | - Nitin K Saksena
- Retroviral Genetics Division, Center for Virus Research, Westmead Millennium Institute & Westmead Hospital, University of Sydney, Westmead, Sydney, NSW, 2145, Australia.
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Disparities and risks of sexually transmissible infections among men who have sex with men in China: a meta-analysis and data synthesis. PLoS One 2014; 9:e89959. [PMID: 24587152 PMCID: PMC3933676 DOI: 10.1371/journal.pone.0089959] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 01/24/2014] [Indexed: 01/04/2023] Open
Abstract
Background Sexually transmitted infections (STIs), including Hepatitis B and C virus, are emerging public health risks in China, especially among men who have sex with men (MSM). This study aims to assess the magnitude and risks of STIs among Chinese MSM. Methods Chinese and English peer-reviewed articles were searched in five electronic databases from January 2000 to February 2013. Pooled prevalence estimates for each STI infection were calculated using meta-analysis. Infection risks of STIs in MSM, HIV-positive MSM and male sex workers (MSW) were obtained. This review followed the PRISMA guidelines and was registered in PROSPERO. Results Eighty-eight articles (11 in English and 77 in Chinese) investigating 35,203 MSM in 28 provinces were included in this review. The prevalence levels of STIs among MSM were 6.3% (95% CI: 3.5–11.0%) for chlamydia, 1.5% (0.7–2.9%) for genital wart, 1.9% (1.3–2.7%) for gonorrhoea, 8.9% (7.8–10.2%) for hepatitis B (HBV), 1.2% (1.0–1.6%) for hepatitis C (HCV), 66.3% (57.4–74.1%) for human papillomavirus (HPV), 10.6% (6.2–17.6%) for herpes simplex virus (HSV-2) and 4.3% (3.2–5.8%) for Ureaplasma urealyticum. HIV-positive MSM have consistently higher odds of all these infections than the broader MSM population. As a subgroup of MSM, MSW were 2.5 (1.4–4.7), 5.7 (2.7–12.3), and 2.2 (1.4–3.7) times more likely to be infected with chlamydia, gonorrhoea and HCV than the broader MSM population, respectively. Conclusion Prevalence levels of STIs among MSW were significantly higher than the broader MSM population. Co-infection of HIV and STIs were prevalent among Chinese MSM. Integration of HIV and STIs healthcare and surveillance systems is essential in providing effective HIV/STIs preventive measures and treatments. Trial Registration PROSPERO No: CRD42013003721
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Incidence of hepatocellular carcinoma in hepatitis C cirrhotic patients with and without HIV infection: a cohort study, 1999-2011. Ann Hepatol 2014. [DOI: 10.1016/s1665-2681(19)30902-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Mira JA, Rivero-Juárez A, López-Cortés LF, Girón-González JA, Téllez F, de los Santos-Gil I, Macías J, Merino D, Márquez M, Ríos-Villegas MJ, Gea I, Merchante N, Rivero A, Torres-Cornejo A, Pineda JA. Benefits from sustained virologic response to pegylated interferon plus ribavirin in HIV/hepatitis C virus-coinfected patients with compensated cirrhosis. Clin Infect Dis 2013; 56:1646-53. [PMID: 23429381 DOI: 10.1093/cid/cit103] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The objective of this study was to determine the impact of sustained virologic response (SVR) to pegylated interferon (peg-IFN) plus ribavirin (RBV) on the incidence of liver-related complications and overall mortality in human immunodeficiency virus (HIV)-infected patients with compensated hepatitis C virus (HCV)-related cirrhosis. METHODS We included in this prospective cohort study 166 coinfected patients with compensated cirrhosis, who received peg-IFN plus RBV, to assess the time from the starting date of HCV therapy to the first hepatic decompensation and death due to any cause. RESULTS SVR was observed in 43 (25%) individuals. Two (4.6%) patients with SVR developed liver decompensation vs 33 (26.8%) individuals without SVR (P = .002). The incidence of liver-related complications was 0.89 cases per 100 person-years (95% confidence interval [CI], .11-3.1) in SVR patients and 6.4 cases per 100 person-years (95% CI, 4.5-8.9) in non-SVR patients. Factors independently associated with liver decompensation were non-SVR (hazard ratio [HR], 8.1; 95% CI, 1.08-61.5; P = .042) and MELD score ≥9 at baseline (HR, 2.9; 95% CI, 1.2-7.2; P = .016). Two (4.6%) patients with SVR died due to any cause compared with 22 (17.9%) individuals without SVR (P = .02). MELD score ≥9 (HR, 3.1; 95% CI, 1.3-7.7; P = .011) and non-SVR (HR, 8.0; 95% CI, 1.07-61; P = .043) were independently associated with overall mortality. CONCLUSIONS The achievement of SVR following peg-IFN plus RBV markedly reduces the incidence of liver-related decompensation and the overall mortality in HIV/HCV-coinfected patients with compensated cirrhosis.
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Affiliation(s)
- José A Mira
- Unidad de Enfermedades Infecciosas y Microbiología Clínica, Hospital Universitario de Valme, Avenida de Bellavista s/n, 41014 Sevilla, Spain
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Symptom Status Predicts Patient Outcomes in Persons with HIV and Comorbid Liver Disease. AIDS Res Treat 2012; 2012:169645. [PMID: 23091708 PMCID: PMC3471390 DOI: 10.1155/2012/169645] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 09/06/2012] [Accepted: 09/07/2012] [Indexed: 11/29/2022] Open
Abstract
Persons living with human immunodeficiency virus (HIV) are living longer; therefore, they are more likely to suffer significant morbidity due to potentially treatable liver diseases. Clinical evidence suggests that the growing number of individuals living with HIV and liver disease may have a poorer health-related quality of life (HRQOL) than persons living with HIV who do not have comorbid liver disease. Thus, this study examined the multiple components of HRQOL by testing Wilson and Cleary's model in a sample of 532 individuals (305 persons with HIV and 227 persons living with HIV and liver disease) using structural equation modeling. The model components include biological/physiological factors (HIV viral load, CD4 counts), symptom status (Beck Depression Inventory II and the Medical Outcomes Study HIV Health Survey (MOS-HIV) mental function), functional status (missed appointments and MOS-HIV physical function), general health perceptions (perceived burden visual analogue scale and MOS-HIV health transition), and overall quality of life (QOL) (Satisfaction with Life Scale and MOS-HIV overall QOL). The Wilson and Cleary model was found to be useful in linking clinical indicators to patient-related outcomes. The findings provide the foundation for development and future testing of targeted biobehavioral nursing interventions to improve HRQOL in persons living with HIV and liver disease.
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Clausen LN, Astvad K, Ladelund S, Larsen MV, Schønning K, Benfield T. Hepatitis C viral load, genotype 3 and interleukin-28B CC genotype predict mortality in HIV and hepatitis C-coinfected individuals. AIDS 2012; 26:1509-16. [PMID: 22555162 DOI: 10.1097/qad.0b013e3283553581] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE We hypothesized that hepatitis C virus (HCV) load and genotype may influence all-cause mortality in HIV-HCV-coinfected individuals. DESIGN AND METHODS Observational prospective cohort study. Mortality rates were compared in a time-updated multivariate Poisson regression analysis. RESULTS We included 264 consecutive HIV-HCV-coinfected individuals. During 1143 person years at risk (PYR) 118 individuals died [overall mortality rate 10 (95% confidence interval; 8, 12)/100 PYR]. In multivariate analysis, a 1 log increase in HCV viral load was associated with a 30% higher mortality risk [adjusted mortality rate ratio (aMRR): 1.30 (1.10,1.54)] when adjusted for sex, age, HIV exposure group, CD4 cell count, HIV RNA, HCV genotype and interleukin (IL)-28B genotype. Further, HCV genotype 3 vs. 1 [aMRR: 1.83 (1.12, 2.98)] and HIV RNA [aMRR: 3.14 (1.37,7.17) for undetectable vs. just detectable HIV RNA] were independent predictors of mortality, whereas a higher CD4 cell count was associated with a 41% reduction in mortality rate per 50 cell increase between 0 and 200 cells/μl [aMRR: 0.59 (0.48, 0.72)] and a 10% reduction for increases above 200 cells/μl [aMRR: 0.90 (0.82-0.98)]. IL28B) CC genotype was associated with 54% higher mortality risk [aMRR: 1.54 (0.89, 3.82] compared to TT genotype. CONCLUSION High-HCV viral load, HCV genotype 3 and IL28B genotype CC had a significant influence on the risk of all-cause mortality among individuals coinfected with HIV-1. This may have consequences for the management of HIV-HCV-coinfected individuals.
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Abstract
PURPOSE OF REVIEW Liver disease is a major cause of morbidity and mortality in HIV-infected persons. The long-term beneficial versus potentially harmful influence of antiretroviral therapy (ART) on the liver is debated. We review current data on factors contributing to liver disease in HIV-monoinfected as well as in HIV/viral hepatitis-coinfected patients, highlighting the role of ART, HIV itself, immunodeficiency, patient characteristics, and lifestyle risk factors. RECENT FINDINGS New ART-related clinical syndromes, including noncirrhotic portal hypertension and nonalcoholic fatty liver disease, have emerged, and observational data suggest long-term ART-associated liver injury. Recently, there is increasing evidence that HIV itself and immunosuppression are contributing to liver injury in both HIV-coinfected and HIV-monoinfected patients. In HIV-positive persons, ART attenuates progression of chronic viral hepatitis. SUMMARY Current expert guidelines recommend earlier treatment of HIV infection in persons coinfected with hepatitis B virus and possibly hepatitis C virus. It is unknown whether an earlier start of ART is beneficial for the liver in HIV-monoinfected patients. Future research should focus on long-term ART-related hepatotoxicity.
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Linas BP, Wang B, Smurzynski M, Losina E, Bosch RJ, Schackman BR, Rong J, Sax PE, Walensky RP, Schouten J, Freedberg KA. The impact of HIV/HCV co-infection on health care utilization and disability: results of the ACTG Longitudinal Linked Randomized Trials (ALLRT) Cohort. J Viral Hepat 2011; 18:506-12. [PMID: 20546501 PMCID: PMC3347883 DOI: 10.1111/j.1365-2893.2010.01325.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
HIV/hepatitis C virus (HCV) co-infection places a growing burden on the HIV/AIDS care delivery system. Evidence-based estimates of health services utilization among HIV/HCV co-infected patients can inform efficient planning. We analyzed data from the ACTG Longitudinal Linked Randomized Trials (ALLRT) cohort to estimate resource utilization and disability among HIV/HCV co-infected patients and compare them to rates seen in HIV mono-infected patients. The analysis included HIV-infected subjects enrolled in the ALLRT cohort between 2000 and 2007 who had at least one CD4 count measured and completed at least one resource utilization data collection form (N = 3143). Primary outcomes included the relative risk of hospital nights, emergency department (ED) visits, and disability days for HIV/HCV co-infected vs HIV mono-infected subjects. When controlling for age, sex, race, history of AIDS-defining events, current CD4 count and current HIV RNA, the relative risk of hospitalization, ED visits, and disability days for subjects with HIV/HCV co-infection compared to those with HIV mono-infection were 1.8 (95% CI: 1.3-2.5), 1.7 (95% CI: 1.4-2.1), and 1.6 (95% CI: 1.3-1.9) respectively. Programs serving HIV/HCV co-infected patients can expect approximately 70% higher rates of utilization than expected from a similar cohort of HIV mono-infected patients.
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Affiliation(s)
- B. P. Linas
- Divisions of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA,General Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - B. Wang
- The Harvard University Center for AIDS Research (CFAR), Boston, MA, USA
| | - M. Smurzynski
- Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA
| | - E. Losina
- The Harvard University Center for AIDS Research (CFAR), Boston, MA, USA,Department of Orthopedic Surgery Brigham and Women’s Hospital, Boston, MA, USA,Departments of Biostatistics and Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - R. J. Bosch
- Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA
| | - B. R. Schackman
- Department of Public Health, Weill Cornell Medical College, New York, NY, USA
| | - J. Rong
- Departments of Biostatistics and Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - P. E. Sax
- The Harvard University Center for AIDS Research (CFAR), Boston, MA, USA,Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, MA, USA
| | - R. P. Walensky
- Divisions of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA,The Harvard University Center for AIDS Research (CFAR), Boston, MA, USA,Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, MA, USA
| | - J. Schouten
- Department of Surgery, University of Washington, Seattle, WA, USA
| | - K. A. Freedberg
- Divisions of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA,General Medicine, Massachusetts General Hospital, Boston, MA, USA,The Harvard University Center for AIDS Research (CFAR), Boston, MA, USA,Departments of Biostatistics and Epidemiology, Boston University School of Public Health, Boston, MA, USA
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Li Vecchi V, Soresi M, Colomba C, Mazzola G, Colletti P, Mineo M, Di Carlo P, La Spada E, Vizzini G, Montalto G. Transient elastography: A non-invasive tool for assessing liver fibrosis in HIV/HCV patients. World J Gastroenterol 2010; 16:5225-32. [PMID: 21049556 PMCID: PMC2975093 DOI: 10.3748/wjg.v16.i41.5225] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [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 assess the prevalence of advanced liver fibrosis (ALF) in human immunodeficiency virus (HIV), hepatitis C virus (HCV) and HIV/HCV patients using transient elastography, and to identify factors associated with ALF.
METHODS: Between September 2008 and October 2009, 71 HIV mono-infected, 57 HIV/HCV co-infected and 53 HCV mono-infected patients on regular follow-up at our Center were enrolled in this study. Alcohol intake, the main parameters of liver function, presence of HCV-RNA, HIV-RNA, duration of highly active anti-retroviral therapy (HAART) and CD4 cell count were recorded. ALF was defined as liver stiffness (LS) ≥ 9.5 kPa. To estimate liver fibrosis (LF) a further 2 reliable biochemical scores, aspartate aminotransferase platelet ratio index (APRI) and FIB-4, were also used.
RESULTS: LS values of co-infected patients were higher than in either HIV or HCV mono-infected patients (χ2MH = 4, P < 0.04). In fact, LS ≥ 9.5 was significantly higher in co-infected than in HIV and HCV mono-infected patients (χ2 = 5, P < 0.03). Also APRI and the FIB-4 index showed more LF in co-infected than in HIV mono-infected patients (P < 0.0001), but not in HCV mono-infected patients. In HIV⁄HCV co-infected patients, the extent of LS was significantly associated with alcohol intake (P < 0.04) and lower CD4+ cell count (P < 0.02). In HCV patients, LS was correlated with alcohol intake (P < 0.001) and cholesterol levels (P < 0.03). Body mass index, diabetes, HCV- and HIV-viremia were not significantly correlated with LS. In addition, 20% of co-infected patients had virologically unsuccessful HAART; in 50% compliance was low, CD4+ levels were < 400 cells/mm3 and LS was > 9.5 kPa. There was no significant correlation between extent of LF and HAART exposure or duration of HAART exposure, in particular with specific dideoxynucleoside analogues.
CONCLUSION: ALF was more frequent in co-infected than mono-infected patients. This result correlated with lower CD4 levels. Protective immunological effects of HAART on LF progression outweigh its hepatotoxic effects.
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Pineda JA, Macías J, Mira JA, Merchante N, del Valle J, Neukam KI. HAART and the liver: friend or foe? Eur J Med Res 2010; 15:93-6. [PMID: 20452892 PMCID: PMC3352222 DOI: 10.1186/2047-783x-15-3-93] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The overall effect of HAART on the liver is the result of the balance between hepatotoxicity and the consequences of immunoreconstitution on the evolution of HIV-associated liver diseases, particularly viral hepatitis. HAART may lead to the emergence of acute toxic hepatitis, steatosis, steatohepatitis, liver fibrosis, and noncirrhotic portal hypertension. On the other hand, HAART use has been associated with slower fibrosis progression in HIV/HCV-coinfected patients in most studies dealing with this issue. As well, an improvement of the clinical outcome of liver disease has been reported in patients taking HAART. For these reasons, the short- and mid-term effects of HAART on the liver are mostly beneficial.
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Affiliation(s)
- J A Pineda
- Unit of Infectious Diseases, Hospital Universitario de Valme, Sevilla, Spain.
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Kristiansen MG, Gutteberg TJ, Mortensen L, Berg LK, Goll R, Florholmen J. Clinical outcomes in a prospective study of community-acquired hepatitis C virus infection in Northern Norway. Scand J Gastroenterol 2010; 45:746-51. [PMID: 20205506 DOI: 10.3109/00365521003690699] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Knowledge on the natural course of the morbidity of unselected community-acquired hepatitis C virus (HCV) infection is limited. The aim of our study was to characterize the clinical outcomes of both hepatic and extrahepatic morbidity in patients infected with HCV in a community-based setting in Northern Norway. MATERIAL AND METHODS This prospective cohort study included 1010 HCV-positive patients diagnosed by recombinant immunoblot assay (RIBA), between 1 January 1990 and 1 January 2000. Questionnaires were sent to those physicians in Northern Norway who had requested the RIBA tests during the relevant period. Data were collected from medical records in the period between 1 January 2004 and 30 June 2006. Access to confidential information was obtained from the Norwegian Directorate of Health. RESULTS Median age at follow-up was 39 and 41 years in females and males, respectively. In patients with positive HCV RNA status following results were found: Alanine aminotransferase was elevated in 27.4%, decompensated liver disease in 2.9% and hepatocellular carcinoma in 0.4%. Median observation period from estimated acquisition of the disease to follow-up in these patients was 26 years. Depression was reported in 10.7% of chronic infected subjects. Renal failure caused by membranoproliferative glomerulonephritis occurred in 0.2%. CONCLUSIONS In an unselected HCV-RNA positive population severe liver disease developed in a sub-group of patients. These observations suggest that chronic HCV disease in relatively young subjects may cause a substantial burden on the health system in the future.
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Abstract
INTRODUCTION Since the advent of HAART, liver-related mortality has become the leading cause of non-AIDS deaths in HIV-infected patients in western countries, complications of end-stage liver disease due to chronic hepatitis B, chronic hepatitis C or both being mainly responsible. METHOD The incidence and predictors of mortality were examined in HIV-infected patients with compensated liver cirrhosis. The accuracy of three different methods (elastometry, Child-Pugh and Model for End-Stage Liver Disease scores) to predict mortality was further examined. Cirrhosis was defined for hepatic elastometry values above 14.5 kPa. RESULTS A total of 194 (11.4%) out of 1706 HIV-positive individuals were cirrhotic and were prospectively followed since October 2004 until December 2008. Overall, 89% of cirrhotic individuals had chronic hepatitis C, 10.3% chronic hepatitis B, 4.6% hepatitis delta and 4.1% liver disease of other causes or unknown cause. The overall mortality rate was 5.8 deaths per 100 patient-years. Multivariate analyses showed that age of at least 50 years (hazard ratio 4.76, 95% confidence interval 1.66-13.59, P = 0.004), CD4 cell counts below 200 cells/microl (hazard ratio 3.01, 95% confidence interval 1.26-7.23, P = 0.03) and detectable plasma HIV-RNA (hazard ratio 3.97, 95% CI, 1.53-10.27, P = 0.005) were associated with mortality. A baseline Model for End-stage Liver Disease score of at least 11 (P = 0.03) and hepatic elastometry values above 28.75 kPa (P = 0.001) were independent predictors of mortality. CONCLUSION The death rate in HIV-infected patients with compensated liver cirrhosis in the HAART era is 5.8% yearly, higher than mortality previously reported for either HIV-uninfected individuals with cirrhosis or noncirrhotic HIV-positive patients. Factors associated with mortality were older age, low CD4 cell counts and detectable plasma HIV-RNA. Both Model for End-Stage Liver Disease and especially hepatic elastometry accurately predicted mortality in this population.
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