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Torti C, Raffetti E, Donato F, Castelli F, Maggiolo F, Angarano G, Mazzotta F, Gori A, Sighinolfi L, Pan A, Cauda R, Scalzini A, Quiros-Roldan E, Nasta P, Gregis G, Benatti S, Digiambenedetto S, Ladisa N, Giralda M, Saracino A, Castelnuovo F, Di Pietro M, Lo Caputo S, Lapadula G, Costarelli S, Lorenzotti S, Mazzini N, Paraninfo G, Casari S, Focà E, Pezzoli C, Fabbiani M, Monno L, Pierotti P, Ble C, Leone S, Postorino MC, Fornabaio C, Zacchi F, Zoncada A, Carosi G. Cohort Profile: Standardized Management of Antiretroviral Therapy Cohort (MASTER Cohort). Int J Epidemiol 2018; 46:e12. [PMID: 26445966 DOI: 10.1093/ije/dyv192] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2015] [Indexed: 12/14/2022] Open
Affiliation(s)
- Carlo Torti
- Unità di Malattie Infettive e Tropicali, Dipartimento di Scienze Mediche e Chirurgiche, Università Magna Grecia di Catanzaro, Catanzaro, Italia
| | - Elena Raffetti
- Unità di Igiene, Epidemiologia e Sanità Pubblica, Università degli Studi di Brescia, Brescia, Italia
| | - Francesco Donato
- Unità di Igiene, Epidemiologia e Sanità Pubblica, Università degli Studi di Brescia, Brescia, Italia
| | - Francesco Castelli
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | - Franco Maggiolo
- Malattie Infettive Ospedale Papa Giovanni XXIII, Bergamo, Italia
| | | | | | - Andrea Gori
- Malattie Infettive Ospedale San Gerardo di Monza, Monza, Italia
| | - Laura Sighinolfi
- Malattie Infettive Nuovo Polo Ospedaliero di Cona, Ferrara, Italia
| | - Angelo Pan
- Malattie Infettive Istituti Ospitalieri di Cremona, Cremona, Italia
| | - Roberto Cauda
- Clinica di Malattie Infettive Policlinico A. Gemelli-Università Cattolica di Roma, Roma, Italia
| | - Alfredo Scalzini
- Divisione Ospedaliera di Malattie Infettive Spedali Civili, Brescia, Italia and
| | - Eugenia Quiros-Roldan
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | - Paola Nasta
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | | | - Simone Benatti
- Malattie Infettive Ospedale Papa Giovanni XXIII, Bergamo, Italia
| | - Simona Digiambenedetto
- Clinica di Malattie Infettive Policlinico A. Gemelli-Università Cattolica di Roma, Roma, Italia
| | | | - Mariarosaria Giralda
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | | | - Filippo Castelnuovo
- Divisione Ospedaliera di Malattie Infettive Spedali Civili, Brescia, Italia and
| | | | | | | | | | | | - Nicola Mazzini
- Fondazione Malattie Infettive e Salute Internazionale, Brescia, Italia
| | - Giuseppe Paraninfo
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | - Salvatore Casari
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | - Emanuele Focà
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | - Chiara Pezzoli
- Divisione Universitaria di Malattie Infettive Spedali Civili di Brescia-Università degli Studi di Brescia, Brescia, Italia
| | - Massimiliano Fabbiani
- Clinica di Malattie Infettive Policlinico A. Gemelli-Università Cattolica di Roma, Roma, Italia
| | - Laura Monno
- Clinica di Malattie Infettive Policlinico di Bari, Bari, Italia
| | | | - Claudio Ble
- Malattie Infettive S.M. Annunziata, Firenze, Italia
| | | | - Maria Concetta Postorino
- Unità di Malattie Infettive e Tropicali, Dipartimento di Scienze Mediche e Chirurgiche, Università Magna Grecia di Catanzaro, Catanzaro, Italia
| | - Chiara Fornabaio
- Malattie Infettive Istituti Ospitalieri di Cremona, Cremona, Italia
| | - Fabio Zacchi
- Malattie Infettive Istituti Ospitalieri di Cremona, Cremona, Italia
| | - Alessia Zoncada
- Malattie Infettive Istituti Ospitalieri di Cremona, Cremona, Italia
| | - Giampiero Carosi
- Fondazione Malattie Infettive e Salute Internazionale, Brescia, Italia
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Hull M, Shafran S, Wong A, Tseng A, Giguère P, Barrett L, Haider S, Conway B, Klein M, Cooper C. CIHR Canadian HIV Trials Network Coinfection and Concurrent Diseases Core Research Group: 2016 Updated Canadian HIV/Hepatitis C Adult Guidelines for Management and Treatment. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2016; 2016:4385643. [PMID: 27471521 PMCID: PMC4947683 DOI: 10.1155/2016/4385643] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 12/15/2015] [Indexed: 12/13/2022]
Abstract
Background. Hepatitis C virus (HCV) coinfection occurs in 20-30% of Canadians living with HIV and is responsible for a heavy burden of morbidity and mortality. Purpose. To update national standards for management of HCV-HIV coinfected adults in the Canadian context with evolving evidence for and accessibility of effective and tolerable DAA therapies. The document addresses patient workup and treatment preparation, antiviral recommendations overall and in specific populations, and drug-drug interactions. Methods. A standing working group with HIV-HCV expertise was convened by The Canadian Institute of Health Research HIV Trials Network to review recently published HCV antiviral data and update Canadian HIV-HCV Coinfection Guidelines. Results. The gap in sustained virologic response between HCV monoinfection and HIV-HCV coinfection has been eliminated with newer HCV antiviral regimens. All coinfected individuals should be assessed for interferon-free, Direct Acting Antiviral HCV therapy. Regimens vary in content, duration, and success based largely on genotype. Reimbursement restrictions forcing the use of pegylated interferon is not acceptable if optimal patient care is to be provided. Discussion. Recommendations may not supersede individual clinical judgement. Treatment advances published since December 2015 are not considered in this document.
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Affiliation(s)
- Mark Hull
- British Columbia Centre for Excellence in HIV/AIDS, University of British Columbia, Vancouver, BC, Canada V6T 1Z4
| | | | - Alex Wong
- Regina Qu'Appelle Health Region, Regina, SK, Canada S4P 1E2
| | - Alice Tseng
- Toronto General Hospital, Toronto, ON, Canada M5G 2C4
| | | | - Lisa Barrett
- Dalhousie University, Halifax, NS, Canada B3H 4R2
| | | | - Brian Conway
- Vancouver Infectious Diseases Centre, Vancouver, BC, Canada V6Z 2C7
| | | | - Curtis Cooper
- The Ottawa Hospital, General Campus, G12, 501 Smyth Road, Ottawa, ON, Canada K1H 8L6
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A switch to Raltegravir improves antiretroviral associated hepatotoxicity in individuals co-infected with HIV and hepatitis C. J Infect 2014; 69:190-3. [PMID: 24793307 DOI: 10.1016/j.jinf.2014.04.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 04/14/2014] [Accepted: 04/23/2014] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Raltegravir is a switch option for HIV/HCV co-infected individuals due to its hepatic neutral profile. We evaluated the effect of a switch to Raltegravir from other antiretroviral agents in HIV and HCV-co-infected individuals naïve to HCV therapy. METHODS Observational, single-centre study. Data on alanine aminotransferase levels, HCV-VL, CD4 cell count, HIV viral load levels and hepatic fibrosis score were collated six months pre-switch, at the time of switch and six months post switch to Raltegravir therapy. Results were compared utilizing the Kruskal-Wallis test. RESULTS Twenty-seven individuals were identified. Median age was 43 years, median duration of HIV infection was 7 years and median documented period of HCV infection at the time of switch was 26 months. A sustained improvement in ALT levels was observed. Median ALT levels were 254 IU/L at the time of switch, decreasing significantly to 176 IU/L, (p = 0.0226) and 90 IU/L (p = 0.0138) 1 month post switch and 6 months post switch respectively. The median Hepatitis C viral load level at the time of the switch was 341,783 copies/mL, which decreased to 224,066 copies/mL 6 months after switch (p = 0.04). DISCUSSION A switch to Raltegravir in individuals with HIV/HCV co-infection was effective in maintaining HIV virological suppression with improvement in drug-associated hepatotoxicity as measured by ALT.
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Hull M, Klein M, Shafran S, Tseng A, Giguère P, Côté P, Poliquin M, Cooper C. CIHR Canadian HIV Trials Network Coinfection and Concurrent Diseases Core: Canadian guidelines for management and treatment of HIV/hepatitis C coinfection in adults. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2013; 24:217-38. [PMID: 24489565 PMCID: PMC3905006 DOI: 10.1155/2013/781410] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Hepatitis C virus (HCV) coinfection occurs in 20% to 30% of Canadians living with HIV, and is responsible for a heavy burden of morbidity and mortality. HIV-HCV management is more complex due to the accelerated progression of liver disease, the timing and nature of antiretroviral and HCV therapy, mental health and addictions management, socioeconomic obstacles and drug-drug interactions between new HCV direct-acting antiviral therapies and antiretroviral regimens. OBJECTIVE To develop national standards for the management of HCV-HIV coinfected adults in the Canadian context. METHODS A panel with specific clinical expertise in HIV-HCV co-infection was convened by The CIHR HIV Trials Network to review current literature, existing guidelines and protocols. Following broad solicitation for input, consensus recommendations were approved by the working group, and were characterized using a Class (benefit verses harm) and Level (strength of certainty) quality-of-evidence scale. RESULTS All HIV-HCV coinfected individuals should be assessed for HCV therapy. Individuals unable to initiate HCV therapy should initiate antiretroviral therapy to slow liver disease progression. Standard of care for genotype 1 is pegylated interferon and weight-based ribavirin dosing plus an HCV protease inhibitor; traditional dual therapy for 24 weeks (for genotype 2/3 with virological clearance at week 4); or 48 weeks (for genotypes 2-6). Therapy deferral for individuals with mild liver disease may be considered. HIV should not be considered a barrier to liver transplantation in coinfected patients. DISCUSSION Recommendations may not supersede individual clinical judgement.
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Affiliation(s)
- Mark Hull
- University of British Columbia, British Columbia Centre for Excellent in HIV/AIDS, Vancouver, British Columbia
| | | | | | | | | | - Pierre Côté
- Clinique médicale du Quartier Latin, Montréal, Quebec
| | - Marc Poliquin
- Clinique médicale du Quartier Latin, Montréal, Quebec
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Tian D, Li L, Liu Y, Li H, Xu X, Li J. Different HCV genotype distributions of HIV-infected individuals in Henan and Guangxi, China. PLoS One 2012; 7:e50343. [PMID: 23226265 PMCID: PMC3511438 DOI: 10.1371/journal.pone.0050343] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Accepted: 10/18/2012] [Indexed: 01/29/2023] Open
Abstract
Background Due to shared transmission routes, hepatitis C virus (HCV) infection is highly prevalent among people infected with human immunodeficiency virus (HIV). Highly active antiretroviral therapy (HAART) is associated with hepatotoxicity, leading to the negative effects on patients with HIV/HCV co-infection. In order to provide valuable information for HCV management in this particular population, we investigated the HCV genotypes in HIV-infected individuals from Henan and Guangxi, the two provinces with the most HIV-infected cases in China. Methods Individuals, who acquired HIV infection through various risk routes, were recruited from Henan and Guangxi. Test of antibodies against HCV (anti-HCV) was conducted, and detection of HCV RNA was performed by PCR amplification. HCV subtypes were determined by direct sequencing of amplicons, followed by phylogenetic analysis. Results We recruited a total of 1,112 HIV-infected people in this present study. Anti-HCV was detected from 218 (50.1%) patients from Henan and 81 (12.0%) patients from Guangxi, respectively. The highest prevalence of HIV/HCV co-infection was observed from FBDs (former blood donors) (87.2%) in Henan and IDUs (intravenous drug users) (81.8%) in Guangxi, respectively. The seroprevalence rate of HCV among people with sexual contact was significantly higher in Henan than in Guangxi (18.7% vs. 3.5%, P<0.05). The positive rate of HCV RNA in Henan and Guangxi was 30.6% (133/435) and 11.2% (76/677), respectively. Moreover, we found that 20 anti-HCV negative samples were HCV positive by PCR amplification. HCV subtype 1b (52.7%) was predominant in Henan, followed by subtype 2a (41.9%). The most frequently detected subtypes in Guangxi were 6a (35.6%) and 3b (32.9%). Conclusion The HCV genotype distributions were different in HIV-infected people from Henan and Guangxi. HIV/HCV co-infection was not only linked to the transmission routes, but also associated with the geographic position.
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Affiliation(s)
- Di Tian
- Department of Infectious Disease, Peking University First Hospital, Beijing, China
| | - Lin Li
- Department of AIDS Research, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
| | - Yongjian Liu
- Department of AIDS Research, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
| | - Hanping Li
- Department of AIDS Research, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
| | - Xiaoyuan Xu
- Department of Infectious Disease, Peking University First Hospital, Beijing, China
- * E-mail: (XYX); (JYL)
| | - Jingyun Li
- Department of AIDS Research, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
- * E-mail: (XYX); (JYL)
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HIV and hepatitis C co-infection: the role of HAART in HIV/hepatitis C virus management. Curr Opin HIV AIDS 2012; 6:546-52. [PMID: 22001896 DOI: 10.1097/coh.0b013e32834bcbd9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE OF REVIEW Highly active antiretroviral therapy (HAART)-related hepatotoxicity, a relevant side effect in HIV/hepatitis C virus (HCV) co-infected patients, has evolved over time. Antiretroviral therapy might have a positive effect on the liver of HIV/HCV co-infected patients, but data are conflicting. RECENT FINDINGS HIV treatments have evolved and we have currently a drug armamentarium with a good liver safety profile. Most of the current first-line HAART regimens recommended by guidelines fit well to HIV/HCV co-infected patients. There are now multiple retrospective studies that suggest a possible benefit of HIV control and protection of CD4 cell counts to the liver of HIV/HCV co-infected patients. However, data are conflicting at times. This factor along with the methodological limitations of these studies prevent us from drawing definitive conclusions. Even assuming a positive effect, HAART does not appear to fully correct the adverse effect of HIV infection on HCV-related outcomes. In the era of HCV direct antiviral agents, the timing of HIV and HCV therapies has to be individualized in HIV/HCV co-infected patients given the variety of scenarios. SUMMARY With current HIV drug armamentarium it is possible to construct HAART regimens with optimal liver safety profile for HCV co-infected patients. The possible positive effect of HAART on the HCV-infected liver should not distract from the main intervention, which is HCV eradication with specific treatment.
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Merchante N, López-Cortés LF, Delgado-Fernández M, Ríos-Villegas MJ, Márquez-Solero M, Merino D, Pasquau J, García-Figueras C, Martínez-Pérez MA, Omar M, Rivero A, Macías J, Mata R, Pineda, on behalf of the Grupo Anda JA. Liver toxicity of antiretroviral combinations including fosamprenavir plus ritonavir 1400/100 mg once daily in HIV/hepatitis C virus-coinfected patients. AIDS Patient Care STDS 2011; 25:395-402. [PMID: 21688986 DOI: 10.1089/apc.2011.0109] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract Our objective was to evaluate the liver toxicity of antiretroviral regimens including fosamprenavir plus ritonavir (FPV/r) 1400/100 mg once daily (QD) in HIV/hepatitis C virus (HCV)-coinfected patients. This was a prospective cohort study that included 117 HIV/HCV-coinfected patients who started FPV/r 1400/100 mg QD-based antiretroviral therapy (ART) and who neither had received a previous antiretroviral regimen containing FPV nor had a past history of virologic failure while receiving protease inhibitors (PI). The primary end point of the study was the occurrence of grade 3-4 liver enzymes elevations (LEE) within 1 year after starting FPV/r QD. Factors potentially associated with grade 3-4 LEE, including baseline liver fibrosis, were analyzed. Eleven (9%) patients had a grade 3-4 LEE during the follow-up, resulting in an incidence of severe liver toxicity of 9% (95% confidence interval 4.1-14.6%). None of these cases led to FPV/r discontinuation. Baseline liver fibrosis could be assessed in 97 (83%) patients. Six of 71 patients (8%) with significant fibrosis had a grade 3-4 LEE versus 2 of 26 (8%) without significant fibrosis (p=1.0). Twenty (21%) patients had cirrhosis at baseline. There were no cases of LEE among cirrhotics. In conclusion, the incidence of severe liver toxicity after 1 year of therapy with FPV/r QD-based ART in HIV/HCV-coinfected patients is similar to what has been reported with other boosted PIs. In addition, the presence of significant fibrosis or cirrhosis was not associated with the emergence of liver toxicity. Thus, ART regimens containing FPV/r QD may be considered safe in HIV/HCV-coinfected patients, including those with cirrhosis.
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Affiliation(s)
- Nicolás Merchante
- Unidad de Enfermedades Infecciosas, Hospital Universitario de Valme, Sevilla, Spain
| | - Luis F. López-Cortés
- Unidad de Enfermedades Infecciosas, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | | | - Maria J. Ríos-Villegas
- Sección de Enfermedades Infecciosas. Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Manuel Márquez-Solero
- Unidad de Enfermedades Infecciosas, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Dolores Merino
- Unidad de Enfermedades Infecciosas, Hospital Juan Ramón Jiménez, Huelva, Spain
| | - Juan Pasquau
- Unidad de Enfermedades Infecciosas, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | | | | | - Mohamed Omar
- Unidad de Enfermedades Infecciosas, Complejo Hospitalario de Jaén, Jaén, Spain
| | - Antonio Rivero
- Unidad de Enfermedades Infecciosas, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Juan Macías
- Unidad de Enfermedades Infecciosas, Hospital Universitario de Valme, Sevilla, Spain
| | - Rosario Mata
- Unidad de Enfermedades Infecciosas, Hospital Universitario de Valme, Sevilla, Spain
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Immune restoration diseases reflect diverse immunopathological mechanisms. Clin Microbiol Rev 2010; 22:651-63. [PMID: 19822893 DOI: 10.1128/cmr.00015-09] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Up to one in four patients infected with human immunodeficiency virus type 1 and given antiretroviral therapy (ART) experiences inflammatory or cellular proliferative disease associated with a preexisting opportunistic infection, which may be subclinical. These immune restoration diseases (IRD) appear to result from the restoration of immunocompetence. IRD associated with intracellular pathogens are characterized by cellular immune responses and/or granulomatous inflammation. Mycobacterial and cryptococcal IRD are attributed to a pathological overproduction of Th1 cytokines. Clinicopathological characteristics of IRD associated with viral infections suggest different pathogenic mechanisms. For example, IRD associated with varicella-zoster virus or JC polyomavirus infection correlate with a CD8 T-cell response in the central nervous system. Exacerbations or de novo presentations of hepatitis associated with hepatitis C virus (HCV) infection following ART may also reflect restoration of pathogen-specific immune responses as titers of HCV-reactive antibodies rise in parallel with liver enzymes and plasma markers of T-cell activation. Correlations between immunological parameters assessed in longitudinal sample sets and clinical presentations are required to illuminate the diverse immunological scenarios described collectively as IRD. Here we present salient clinical features and review progress toward understanding their pathogeneses.
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Abstract
Idiosyncratic drug-induced liver injury (DILI) is a significant health problem because of its unpredictable nature, poorly understood pathogenesis, and potential to cause fatal outcomes. It is also a significant hurdle for drug development and marketing of safe prescription medications. Idiosyncratic DILI is generally rare, but its occurrence is likely underappreciated due to the lack of active reporting or surveillance systems and substantial challenges involved in its recognition and diagnosis. Nonetheless, DILI is a common cause of potentially serious and fatal acute liver failure in both children and adults. Population-based studies that accurately estimate the incidence and full spectrum of DILI are limited. However, using a prospective, population-based French study with an annual estimated incidence of 13.9 +/- 2.4 DILI cases per 100,000 inhabitants, it has been extrapolated that nearly 44,000 individuals in the United States will suffer from DILI each year. Although increasing numbers of patients are also being seen with DILI due to herbal and dietary supplements, the epidemiology of this entity requires further investigation. In this article, the epidemiology of DILI, both in the general population and in potentially high-risk subgroups, is reviewed.
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Affiliation(s)
- Lauren N. Bell
- Divisions of Gastroenterology/Hepatology and Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Naga Chalasani
- Divisions of Gastroenterology/Hepatology and Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana
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Coinfection with hepatitis C virus and human immunodeficiency virus: virological, immunological, and clinical outcomes. J Virol 2009; 83:7366-74. [PMID: 19420073 DOI: 10.1128/jvi.00191-09] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Bani-Sadr F, Barange K, Daoud F, Jacomet C, Bicart-See A, Rosenthal E, Cacoub P, Pol S, Perronne C, Carrat F. Persistently normal alanine aminotransferase levels in HIV/HCV-coinfected patients: the role of steatosis. HIV Med 2009; 10:417-21. [PMID: 19490173 DOI: 10.1111/j.1468-1293.2009.00702.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The frequency and significance of, and liver biopsy findings associated with, a persistently normal alanine aminotransferase (ALT) level in HIV/hepatitis C virus (HCV)-coinfected patients are poorly characterized. We analysed factors associated with persistently normal ALT levels, defined as at least three consecutive normal ALT values over a 6-month period, in a group of 381 HIV/HCV-coinfected patients. METHODS Patients were categorized into two groups according to ALT values: group 1, patients with persistently normal ALT levels; and group 2, patients with elevated ALT values. Possible interactions with host factors, HIV and HCV viral factors, antiretroviral treatment and histological features were examined. RESULTS Thirty-six patients (9.4%) had persistently normal ALT levels. None of the 36 patients had cirrhosis. Seven patients (19.4%) had a METAVIR fibrosis score of F3. In multivariate analysis, a lower mean METAVIR inflammation score [odds ratio (OR) 0.50, 95% confidence interval (CI) 0.28-0.89; P=0.017], the absence of steatosis (OR 0.43, 95% CI 0.20-0.90; P=0.026) and HCV genotype 4 infection (OR 2.81, 95% CI 1.15-6.68; P=0.023) were associated with persistently normal ALT levels. CONCLUSION The slower progression of chronic hepatitis in patients with persistently normal ALT levels could be related, in part, to a lower frequency of steatosis.
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Affiliation(s)
- F Bani-Sadr
- Groupe Hospitalier Universitaire Est, INSERM U 707, Université Pierre et Marie Curie, Paris, France
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Puoti M, Nasta P, Gatti F, Matti A, Prestini K, Biasi L, Carosi G. HIV-related liver disease: ARV drugs, coinfection, and other risk factors. ACTA ACUST UNITED AC 2009; 8:30-42. [PMID: 19211929 DOI: 10.1177/1545109708330906] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Highly-active antiretroviral therapy (HAART) has proven remarkably effective for prolonging the life of patients with human immunodeficiency virus (HIV). However, while most HAART agents are safe, many have the potential to cause liver toxicity. Physicians must therefore consider the possibility of drug-induced liver injury in the management of HIV-infected patients, especially those with certain risk factors such as coinfection with hepatitis B virus (HBV) or hepatitis C virus (HCV), female gender, alcohol abuse, older age, or obesity. Understanding how, when, and why drug-related liver damage occurs is key to managing these patients safely and effectively. Knowledge of HAART-related liver effects will help ensure that patients receive the most benefit with the least toxicity from any given drug regimen. As more information about the mechanisms of drug related liver injury is known, clinicians will be better able to tailor therapies to suit individual situations, resulting in greater patient safety and outcomes.
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Affiliation(s)
- Massimo Puoti
- Department of Infectious and Tropical Diseases, University of Brescia, AO Spedali Civili, Brescia, Italy.
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Mendes-Correa MC, Cavalheiro NP, Mello C, Barone AA, Gianini RJ. Genotypic distribution of hepatitis C among hepatitis C and HIV co-infected patients in Brazil. Int J STD AIDS 2008; 19:595-9. [DOI: 10.1258/ijsa.2007.007183] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Summary: Information on hepatitis C virus (HCV) genotypic distribution among HIV-HCV co-infected patients is lacking in Brazil as well as other Latin American countries. The objective of this study was to evaluate the level of exposure to different risk factors associated with HCV transmission among a group of co-infected patients and to characterize the genotypic distribution of HCV in this cluster. A series of 100 HIV-HCV co-infected patients was analysed. The data to be analysed were collected from specific laboratory tests. Information was collected through a questionnaire. HCV genotyping was carried out by sequencing the 5′ non-coding region of HCV. Chi-square and Fischer association tests or Kruskal-Wallis test were used to study the association between HCV transmission-related variables and the established genotypes. In conclusion, exposure to multiple risk factors associated with HCV transmission was common among HIV co-infected patients and an association between HCV genotype 3 and intravenous drug user was observed.
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Affiliation(s)
- M C Mendes-Correa
- Division of Infectious and Parasitic Diseases, Hospital das Clinicas, Medical School
- Laboratory of Medical Investigation in Hepatitis
| | | | - C Mello
- Laboratory of Medical Investigation in Hepatitis
| | - A A Barone
- Division of Infectious and Parasitic Diseases, Hospital das Clinicas, Medical School
- Laboratory of Medical Investigation in Hepatitis
| | - R J Gianini
- Laboratory of Medical Investigation in Epidemiology and Statistics, Medical School, University of São Paulo, São Paulo, Brazil
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Abstract
Antiretroviral therapy (ART) for HIV infection frequently has been associated with elevated liver enzyme levels. Determining the cause of elevated liver enzyme levels in patients who have HIV is difficult because ART usually consists of three different drugs, patients may be taking additional hepatotoxic medications and patients who have HIV often suffer from other liver diseases. Several agents, however, are recognized as having noteworthy and specific patterns of toxicity. This article reviews the different HIV drug classes, incidence of elevated liver enzyme values by class and by individual drug, risk factors, specific toxicities, and possible mechanisms of injury.
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Affiliation(s)
- Mamta K Jain
- University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9113, USA.
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Chihrin S, Antoniou T, Raboud J, Shen S, Govan V, Fletcher D, Rachlis A, Kovacs C, Crouzat F, Tilley D, Chang B, Saskin R, Loutfy MR. Risk factors for grade 3-4 liver enzyme elevation in HIV and hepatitis C coinfected patients on combination antiretroviral therapy. AIDS Patient Care STDS 2007; 21:469-78. [PMID: 17651028 DOI: 10.1089/apc.2006.0113] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Although coinfection with hepatitis C (HCV) is an established risk factor for hepatotoxicity in HIV-positive patients receiving combination antiretroviral therapy (cART), specific variables that may be predictive of severe hepatotoxicity among co-infected patients receiving cART remain poorly defined. A retrospective cohort study of HIV/HCV coinfected adults from two HIV treatment centers covering the period between December 1998 and December 2003 was conducted to address this question. The primary endpoint of the study was the occurrence of grade 3 or 4 elevation of serum alanine aminotransferase (ALT) during follow-up and the primary predictors of interest were specific antiretrovirals. One hundred five coinfected patients receiving cART for a median of 70 months (interquartile range [IQR], 37, 83) were included in the analysis. Twenty-three (22%) patients developed a grade 3 or 4 increase in serum ALT at least once in follow-up. In univariate analysis, current receipt of lopinavir/ritonavir (LPV/r) (odds ratio [OR] 3.09, 95% confidence interval [CI] 1.14-8.34, p = 0.03), baseline ALT (OR 1.01, 95% CI 1.00-1.02, p = 0.004), and current use of boosting ritonavir (OR 2.84, 95% CI 1.16-7.00, p = 0.02) were significantly associated with a grade 3 or 4 increase in serum ALT, although most patients receiving boosting ritonavir were on lopinavir/ritonavir based regimens. Patients receiving LPV/r had been previously exposed to significantly more antiretrovirals (p < 0.0001), protease inhibitors (p < 0.0001), and nucleoside analogues (p = 0.0009) compared to the rest of the cohort. Further research to better clarify risk factors for hepatotoxicity in coinfected patients is warranted given the challenges in treating this population.
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Affiliation(s)
- S Chihrin
- Maple Leaf Medical Clinic, Toronto, Ontario, Canada
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Petrovic LM. HIV/HCV co-infection: histopathologic findings, natural history, fibrosis, and impact of antiretroviral treatment: a review article. Liver Int 2007; 27:598-606. [PMID: 17498243 DOI: 10.1111/j.1478-3231.2007.01478.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Human immunodeficiency virus/hepatitis C virus (HIV/HCV) co-infection has emerged as a leading cause of liver morbidity in the last two decades. Liver failure is also frequently a cause of death in HIV/HCV co-infected patients. Highly active antiretroviral treatment (HAART) has revolutionized the HIV treatment, leading to a significantly decreased morbidity, prolonged survival, and an overall better outcome of HIV infection. Hepatotoxicity associated with antiretroviral treatment, however, has been recognized as one of the serious complications of the treatment. The effects of HIV infection on the natural history and progression of HCV-associated chronic liver disease that had been well documented in the pre-HAART treatment era have been changing, and there are now many indications that HIV/HCV co-infection should be recognized as an evolving and a challenging disease entity.
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Affiliation(s)
- Lydia M Petrovic
- Department of Pathology, New York University School of Medicine, NY, USA.
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Soriano V, Puoti M, Sulkowski M, Cargnel A, Benhamou Y, Peters M, Mauss S, Bräu N, Hatzakis A, Pol S, Rockstroh J. Care of patients coinfected with HIV and hepatitis C virus: 2007 updated recommendations from the HCV-HIV International Panel. AIDS 2007; 21:1073-89. [PMID: 17502718 DOI: 10.1097/qad.0b013e3281084e4d] [Citation(s) in RCA: 265] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Vincent Soriano
- Department of Infectious Diseases, Hospital Carlos III, Calle Sinesio Delgado 10, 28029 Madrid, Spain.
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de Mendoza C, Martin-Carbonero L, Barreiro P, de Baar M, Zahonero N, Rodriguez-Novoa S, Benito JM, González-Lahoz J, Soriano V. Mitochondrial DNA depletion in HIV-infected patients with chronic hepatitis C and effect of pegylated interferon plus ribavirin therapy. AIDS 2007; 21:583-8. [PMID: 17314520 DOI: 10.1097/qad.0b013e32805e8742] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The metabolic stress derived from high levels of virus replication in both HIV and hepatitis C virus (HCV) infections results in mitochondrial DNA depletion, which seems to be enhanced in co-infected patients. The use of nucleoside analogues to treat HIV infection may further increase mtDNA depletion by inhibiting gamma DNA polymerase. Information on the impact of therapy with pegylated interferon (pegIFN) plus ribavirin on mtDNA is scarce and conflicting results have been reported. PATIENTS AND METHODS Fifty-nine HCV/HIV-co-infected patients (43 on and 16 off antiretroviral therapy) who initiated treatment with pegIFN plus ribavirin were retrospectively analysed. The amount of mtDNA in peripheral blood mononuclear cells (PBMC) was measured at baseline and at the end of HCV therapy. RESULTS Mean baseline serum HCV-RNA was 5.8 log IU/ml and 56% of patients were infected by HCV genotype 1. An inverse correlation between serum HCV-RNA levels and PBMC mtDNA content was recognized at baseline (r = -0.370; P = 0.006). HCV-RNA suppression at the end of HCV therapy was associated with a significant increase in mtDNA, particularly in patients with baseline HCV-RNA levels greater than 6 log IU/ml (+61 mtDNA copies/cell) and in subjects not taking antiretroviral therapy (+133 mtDNA copies/cell). CONCLUSION HCV replication correlates with the extent of mtDNA depletion in PBMC, and treatment of chronic hepatitis C is associated with a significant improvement in mtDNA content. This benefit, however, is not recognized when HCV medications are used along with antiretroviral therapy, probably because of a deleterious interaction of these drugs on mitochondria.
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Affiliation(s)
- Carmen de Mendoza
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
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Abstract
Many human immunodeficiency virus (HIV) infected persons are coinfected with hepatitis C virus (HCV) and with the use of highly active antiretroviral therapy, liver disease from HCV has become an important cause of morbidity and mortality. The current guidelines recommend that human immunodeficiency virus and HCV coinfected patients be evaluated and treated for HCV if there are no major contraindications to treatment. Coinfected patients treated with pegylated interferon-a and ribavirin have sustained virologic responses (SVRs) of 27% to 40% which for a variety of reasons are lower than those reported in HCV mono-infected patients. Understanding that most patients will not achieve SVRs, strategies to evaluate for the role of maintenance interferon in delaying complications of liver disease are being evaluated. In patients who have failed prior treatment, cannot tolerate treatment, or who have contraindications to HCV treatment, the use of highly active antiretroviral therapy with careful monitoring for hepatotoxicity and aggressive counseling on alcohol and substance abuse may slow down fibrosis progression. As the data on liver transplantation in coinfected patients accumulate, patients with end stage liver disease should be referred early for evaluation in a transplant center. As new drugs for HCV are being developed, it will be of utmost importance to include coinfected patients earlier in the process on new drug trials and therapeutic strategies.
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Affiliation(s)
- Oluwatoyin M Adeyemi
- Division of Infectious Diseases, CORE Center, Stroger Hospital of Cook County and Rush University Medical Center, Chicago, IL 60612, USA.
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Sánchez-Conde M, Berenguer J, Miralles P, Alvarez F, Carlos Lopez J, Cosin J, Pilar C, Ramirez M, Gutierrez I, Alvarez E. Liver biopsy findings for HIV-infected patients with chronic hepatitis C and persistently normal levels of alanine aminotransferase. Clin Infect Dis 2006; 43:640-4. [PMID: 16886160 DOI: 10.1086/506440] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2006] [Accepted: 05/11/2006] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Severe liver fibrosis is common in patients coinfected with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) who have a high alanine aminotransferase (ALT) level. However, little is known about the frequency, liver biopsy findings, and significance of a persistently normal ALT level in coinfected patients. METHODS We analyzed clinical data and histological findings for 256 patients coinfected with HIV and HCV, 24 (9.4%) of whom had an ALT level within the normal range on > or =2 separate occasions within a 6-month period. RESULTS The proportion of patients demonstrating advanced stages of fibrosis (F3 and F4) was 78 (33.7%) of 232 patients in the high ALT level group, compared with 0 (0%) of 24 patients in the persistently normal ALT level group (P<.001). Among patients with persistently normal ALT levels, 23 (96%) had any grade of fibrosis, and 7 (29%) had stage F2 of fibrosis. No differences were found between both groups with respect to age, sex, HIV transmission category, Centers for Disease Control and Prevention clinical category, CD4+ cell count (both nadir and baseline values), type of antiretroviral therapy, years since onset of HCV infection, alcohol use, or HCV load. However, the proportion of patients infected with HCV genotype 3 was significantly higher among patients with high ALT levels than in patients with persistently normal ALT levels (61 [26.9%] of 232 patients vs. 1 [4.2%] of 24 patients; P=.04). CONCLUSIONS Histological abnormalities are significantly milder in patients coinfected with HIV and HCV who have persistently normal ALT levels than those found in patients with high ALT levels. However, a subgroup of patients with persistently normal ALT levels may have significant cases of fibrosis. Liver biopsy may be recommendable in patients coinfected with HIV and HCV who have persistently normal ALT levels, to determine the extent of liver fibrosis and, consequently, to assess suitability for treatment.
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Lapadula G, Torti C, Paraninfo G, Castelnuovo F, Uccelli MC, Costarelli S, Ladisa N, Maserati R, Pietro MD, Silvestri AD, Tinelli C, Puoti M, Carosi G. Influence of Hepatitis C Genotypes on Lipid Levels in HIV-Positive Patients during Highly Active Antiretroviral Therapy. Antivir Ther 2006. [DOI: 10.1177/135965350601100405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background The independent role of HCV genotype a3 (HCV-3) in dyslipidaemia following highly active anti-retroviral therapy (HAART) is still unexplored. Methods Analysis of data from a cohort of 307 HIV/HCV-coinfected patients and 415 HIV-monoin-fected controls was conducted. Patients with available lipid levels at baseline and minimum 3-month follow-up were ranked into three groups by HCV status (HCV-3, other HCV genotypes or HCV negative). Univariate and multivariate GEE models were performed to assess factors correlated with lipid serum levels as coefficient (Coef., defined as mean difference [mg/dl] across the follow-up). Univariate and multivariate logistic regression analyses were performed for prediction of relevant hypertriglyceridaemia (≥500 mg/dl) and relevant hyper-cholesterolaemia (≥240 mg/dl) at 3 months of follow-up. Results HCV-3 correlated with lower triglyceridaemia (Coef.=-38.22; P=0.001), independently from the other considered variables, including age, gender and use of stavudine or lopinavir. Even though HCV infection per se appeared to be protective, HCV-3 in particular was also independently associated with lower choles-terolaemia (Coef.=-46.35; P<0.001). At logistic regression analyses, HCV-3, but not HCV-non-3, was associated with lower risk of relevant hypercholestero-laemia (odds ratio [OR] 0.06; P=0.01) and relevant hypertriglyceridaemia (OR 0.11; P=0.05), independently from other considered variables. Conclusions Our data confirm that HCV coinfection per se is associated with lower risk of hypercholestero-laemia after HAART. This effect was particularly attributed to HCV-3, which was the only genotype associated with lower triglyceridaemia during HAART.
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Affiliation(s)
- Giuseppe Lapadula
- Istituto per le Malattie Infettive e Tropicali, Università di Brescia, Brescia, Italy
| | - Carlo Torti
- Istituto per le Malattie Infettive e Tropicali, Università di Brescia, Brescia, Italy
| | - Giuseppe Paraninfo
- Istituto per le Malattie Infettive e Tropicali, Università di Brescia, Brescia, Italy
| | | | | | - Silvia Costarelli
- Istituto per le Malattie Infettive e Tropicali, Università di Brescia, Brescia, Italy
| | | | - Renato Maserati
- Istituto di Clinica delle Malattie Infettive, IRCCS S. Matteo, Pavia, Italy
| | - Massimo Di Pietro
- Divisione di Malattie Infettive, Ospedale SM Annunziata, Firenze, Italy
| | | | | | - Massimo Puoti
- Istituto per le Malattie Infettive e Tropicali, Università di Brescia, Brescia, Italy
| | - Giampiero Carosi
- Istituto per le Malattie Infettive e Tropicali, Università di Brescia, Brescia, Italy
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Barreiro P, Martín-Carbonero L, Núñez M, Rivas P, Morente A, Simarro N, Labarga P, González-Lahoz J, Soriano V. Predictors of Liver Fibrosis in HIV-Infected Patients with Chronic Hepatitis C Virus (HCV) Infection: Assessment Using Transient Elastometry and the Role of HCV Genotype 3. Clin Infect Dis 2006; 42:1032-9. [PMID: 16511772 DOI: 10.1086/501021] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2005] [Accepted: 12/07/2005] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Liver fibrosis is accelerated in patients coinfected with hepatitis C virus (HCV) and human immunodeficiency virus (HIV). The reasons for this faster liver disease progression are unclear, although higher plasma HCV RNA levels and distinct HCV genotype distribution in this population, compared with in HCV-monoinfected subjects, could play a role. METHODS Liver fibrosis was assessed using elastometry in all consecutive HIV-infected patients with chronic hepatitis C who attended our institution (Hospital Carlos III, Madrid) during the past 12 months. Hepatic stiffness was measured in kiloPascal units (kPa) and was interpreted on the basis of Metavir score: no or mild fibrosis (score, F0-F1) when liver stiffness is < or =7.1 kPa, and fibrosis with septa or cirrhosis (F2-F4) when >7.1 kPa. RESULTS A total of 283 patients (71% were male; mean age, 42 years; 94% were injection drug users and 94% were receiving antiretrovirals; mean CD4 cell count, 554 cells/microL; 72% with plasma HIV RNA level of <50 copies/mL) were analyzed. The mean alanine aminotransferase level was 68 IU/L, and the mean plasma HCV RNA level was 5.9 log IU/mL. HCV genotype distribution was as follows: genotype 1, 60% of patients; genotype 2, 2%; genotype 3, 26%; and genotype 4, 12%. Overall, 164 (58%) of the patients had scores indicating advanced liver fibrosis (F2-F4), as determined using elastometry. In the univariate and multivariate analyses, respectively, a significant odds ratio (OR) for score F2-F4 was found for HCV genotype 3, compared with the other genotypes (OR, 1.9 [95% confidence interval {CI}, 1.1-3.4] vs. 4.3 [95% CI, 1.4-13.3]); for older age (OR, 1.1 [95% CI, 1.03-1.17] vs. 1.1 [95% CI, 1.01-1.25]); and for elevated alanine aminotransferase levels (OR, 1.02 [95% CI, 1.01-1.03] vs. 1.03 [95% CI, 1.01-1.04]). Although patients with HCV genotype 1 had higher mean serum HCV RNA levels than did those with HCV genotype 3 (6.1 log IU/mL vs. 5.7 log IU/mL; P=.01), patients with HCV genotype 3 tended to have F2-F4 scores more frequently than did those with HCV genotype 1 (69% vs. 58%; P = not significant). CONCLUSIONS HCV genotype 3, older age, and elevated alanine aminotransferase levels are independent predictors of advanced liver fibrosis in HCV-HIV-coinfected patients.
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Affiliation(s)
- Pablo Barreiro
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
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