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Okamoto K, Yamada N, Suzuki T, Muramatsu T, Uemura H, Gatanaga H, Kato T, Hatakeyama S. Emergence of Hepatitis C Virus Genotype 2c Infection Among Human Immunodeficiency Virus-Infected Men Who Have Sex With Men in Tokyo, Japan. Sex Transm Dis 2022; 49:e29-e33. [PMID: 34074999 DOI: 10.1097/olq.0000000000001480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT We report on hepatitis C virus genotype 2c infection in 12 human immunodeficiency virus-infected men who have sex with men in Tokyo, Japan. The uncommon strains from the 12 patients were genetically clustered; they suggested an emerging outbreak in this population at high risk of sexually transmitted infections.
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Affiliation(s)
| | - Norie Yamada
- Department of Virology II, National Institute of Infectious Diseases
| | - Tomohiko Suzuki
- From the Department of Internal Medicine, Tokyo Metropolitan Health and Hospitals Corporation Ohkubo Hospital
| | | | - Haruka Uemura
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo
| | - Hiroyuki Gatanaga
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo
| | - Takanobu Kato
- Department of Virology II, National Institute of Infectious Diseases
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2
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Workowski KA, Bachmann LH, Chan PA, Johnston CM, Muzny CA, Park I, Reno H, Zenilman JM, Bolan GA. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep 2021; 70:1-187. [PMID: 34292926 PMCID: PMC8344968 DOI: 10.15585/mmwr.rr7004a1] [Citation(s) in RCA: 784] [Impact Index Per Article: 261.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
These guidelines for the treatment of persons who have or are at risk for
sexually transmitted infections (STIs) were updated by CDC after consultation
with professionals knowledgeable in the field of STIs who met in Atlanta,
Georgia, June 11–14, 2019. The information in this report updates the
2015 guidelines. These guidelines discuss 1) updated recommendations for
treatment of Neisseria gonorrhoeae, Chlamydia trachomatis,
and Trichomonas vaginalis; 2) addition of
metronidazole to the recommended treatment regimen for pelvic inflammatory
disease; 3) alternative treatment options for bacterial vaginosis; 4) management
of Mycoplasma genitalium; 5) human papillomavirus vaccine
recommendations and counseling messages; 6) expanded risk factors for syphilis
testing among pregnant women; 7) one-time testing for hepatitis C infection; 8)
evaluation of men who have sex with men after sexual assault; and 9) two-step
testing for serologic diagnosis of genital herpes simplex virus. Physicians and
other health care providers can use these guidelines to assist in prevention and
treatment of STIs.
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3
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Tomkins A, George R, Kliner M. Sexualised drug taking among men who have sex with men: a systematic review. Perspect Public Health 2018; 139:23-33. [PMID: 29846139 DOI: 10.1177/1757913918778872] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AIMS: Sexualised drug taking is increasingly reported on national and international levels. We aim to review existing evidence of the relationship between recreational drug use (RDU) and sexual intercourse among men who have sex with men (MSM). METHODS: We reviewed published abstracts and full articles identified from Cochrane, MEDLINE and Embase databases from November 2010 to 2017. We included any existing studies investigating RDU in MSM and at least one of the following: high-risk sexual practices, sexually transmitted infections (STIs) or barriers to accessing specialist support. RESULTS: In total, 112 studies were included. Of them, 38 studies specifically reported the prevalence of chemsex-related drug use. Links with sexualised drug taking and high-risk sexual practices including condomless sex and group sex were reported by several studies. Recreational drug use in the sexual setting appears linked to the acquisition of STIs, including hepatitis C, syphilis and gonorrhoea. Reports of adverse mental health outcomes are increasingly described, with several studies documenting chemsex-related inpatient admission. A paucity of research addressing barriers to those accessing specialist drug support services was identified. CONCLUSION: This review demonstrates the complex interplay between recreational drug use, high-risk sexual practices and STIs. It identifies the description of adverse mental health outcomes in the chemsex setting, thus highlighting the need for a multidisciplinary approach across specialties in the management of those adversely affected. Finally, it illuminates the need for future research into perceived barriers of those who require access to support services to ensure timely and comprehensive support provision.
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Affiliation(s)
- Andrew Tomkins
- Manchester University Hospitals NHS Foundation Trust, The Hathersage Centre, Manchester M13 9WL, UK.,The Northern Integrated Contraception, Sexual Health & HIV Service, Manchester, UK
| | - Ryan George
- Manchester University NHS Foundation Trust, Manchester, UK
| | - Merav Kliner
- Public Health England North West, Manchester, UK
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Lampejo T, Agarwal K, Carey I. Interferon-free direct-acting antiviral therapy for acute hepatitis C virus infection in HIV-infected individuals: A literature review. Dig Liver Dis 2018; 50:113-123. [PMID: 29233687 DOI: 10.1016/j.dld.2017.11.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 10/29/2017] [Accepted: 11/15/2017] [Indexed: 02/07/2023]
Abstract
Dramatic rises in hepatitis C virus (HCV) coinfection rates in human immunodeficiency virus (HIV)-infected individuals have been observed recently, largely attributable to increasing recreational drug use combined with increased testing for HCV. In the era of direct-acting antiviral (DAA) therapy, treatment of acute HCV infection in HIV-infected individuals with short durations of these drugs may potentially reduce the disease and economic burden associated with HCV infection as well as reducing the likelihood of onward HCV transmission. We performed an extensive literature search of PubMed, Embase and Google Scholar up to 05 September 2017 for clinical trials of acute HCV infection in HIV-infected individuals. In the studies identified, rates of sustained virologic response at 12 weeks post-treatment (SVR12) ranged from 21% with 6 weeks of therapy up to 92% with 12 weeks of therapy with sofosbuvir and ribavirin. Ledipasvir/sofosbuvir for 6 weeks achieved an SVR of 77%. No HIV-related events occurred regardless of whether patients were receiving antiretroviral therapy (ART) and DAAs were well tolerated. Data is currently limited with regards to optimal regimens and durations of therapy, which need to be tailored based on potential interactions with concurrent ART and consideration for the fact that patients with higher baseline HCV RNA levels may require an extended duration of treatment.
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Affiliation(s)
- Temi Lampejo
- Institute of Liver Studies, King's College Hospital, London, United Kingdom.
| | - Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Ivana Carey
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
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5
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Jordan AE, Perlman DC, Neurer J, Smith DJ, Des Jarlais DC, Hagan H. Prevalence of hepatitis C virus infection among HIV+ men who have sex with men: a systematic review and meta-analysis. Int J STD AIDS 2017; 28:145-159. [PMID: 26826159 PMCID: PMC4965334 DOI: 10.1177/0956462416630910] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Since 2000, an increase in hepatitis C virus infection among HIV-infected (HIV+) men who have sex with men has been observed. Evidence points to blood exposure during sex as the medium of hepatitis C virus transmission. Hepatitis C virus prevalence among HIV + MSM overall and in relation to injection drug use is poorly characterized. In this study, a systematic review and meta-analysis examining global hepatitis C virus antibody prevalence and estimating active hepatitis C virus prevalence among HIV + MSM were conducted; 42 reports provided anti-hepatitis C virus prevalence data among HIV + MSM. Pooled prevalence produced an overall anti-hepatitis C virus prevalence among HIV + MSM of 8.1%; active HCV prevalence estimate was 5.3%-7.3%. Anti-hepatitis C virus prevalence among injection drug use and non-injection drug use HIV + MSM was 40.0% and 6.7%, respectively. Among HIV + MSM, hepatitis C virus prevalence increased significantly over time among the overall and non-injection drug use groups, and decreased significantly among injection drug use HIV + MSM. We identified a moderate prevalence of hepatitis C virus among all HIV + MSM and among non-injection drug use HIV + MSM; for both, prevalence was observed to be increasing slightly. Pooled prevalence of hepatitis C virus among HIV + MSM was higher than that observed in the 1945-1965 US birth cohort. The modest but rising hepatitis C virus prevalence among HIV + MSM suggests an opportunity to control HCV among HIV + MSM; this combined with data demonstrating a rising hepatitis C virus incidence highlights the temporal urgency to do so.
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Affiliation(s)
- Ashly E Jordan
- 1 New York University, New York, NY, USA
- 2 Center for Drug Use and HIV Research, New York, NY, USA
| | - David C Perlman
- 2 Center for Drug Use and HIV Research, New York, NY, USA
- 3 Icahn School of Medicine, Mount Sinai Beth Israel, New York, NY, USA
| | | | | | - Don C Des Jarlais
- 2 Center for Drug Use and HIV Research, New York, NY, USA
- 3 Icahn School of Medicine, Mount Sinai Beth Israel, New York, NY, USA
| | - Holly Hagan
- 1 New York University, New York, NY, USA
- 2 Center for Drug Use and HIV Research, New York, NY, USA
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6
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Incidence of hepatitis C in HIV positive and negative men who have sex with men 2000-2016: a systematic review and meta-analysis. Infection 2016; 45:309-321. [PMID: 28005195 DOI: 10.1007/s15010-016-0975-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 12/08/2016] [Indexed: 12/27/2022]
Abstract
BACKGROUND There is a need for systematic reviews and meta-analyses to synthesize the epidemiology, and the riskfactors for hepatitis C virus (HCV) among HIV-coinfected and HIV negative men who have sex with men (MSM). METHODS A meta-analysis of 28 studies was carried out by pooling HCV incidence data of HIV-coinfected and HIV negative MSM. Differences in incidence outcome depending on the prospective or retrospective nature of the individual studies were investigated. RESULTS The pooled incidence of HCV in MSM was 6.3 per 1000 person-years (95% CI 5.0-7.5). The overall estimated incidence was 19-fold higher in HIV positive compared to HIV negative MSM living in resource-rich countries. This result was confirmed when the analysis was restricted to high-quality studies. Factors associated with an increased risk for incident HCV included behavioural factors (sexual risk behaviour and recreational drug use) as well as biological characteristics (HIV coinfection and a recent history of syphilis). CONCLUSION In conclusion, incident HCV predominantly affects HIV positive MSM. The incidence rate varied largely between studies, factors such as study design might play an important role.
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Chan DP, Sun HY, Wong HT, Lee SS, Hung CC. Sexually acquired hepatitis C virus infection: a review. Int J Infect Dis 2016; 49:47-58. [DOI: 10.1016/j.ijid.2016.05.030] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 05/26/2016] [Accepted: 05/28/2016] [Indexed: 12/19/2022] Open
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Factors Associated With Hepatitis C Infection Among HIV-Infected Men Who Have Sex With Men With No Reported Injection Drug Use in New York City, 2000-2010. Sex Transm Dis 2016. [PMID: 26222751 DOI: 10.1097/olq.0000000000000293] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Hepatitis C (HCV) infection is a major source of morbidity and mortality among HIV-infected patients. Despite decreasing HCV incidence in the United States, the proportion of cases among men who have sex with men (MSM) without history of injection drug use (IDU) in New York City has more than tripled between 2000 and 2010. METHODS Using matched surveillance data, we identified non-IDU HIV-infected MSM with and without diagnosed HCV. Differences in continuous variables were assessed with Mann-Whitney U tests, and Pearson χ tests were used for categorical variables. Poisson regression was used to compare HCV diagnosis rates by race/ethnicity and sexual transmitted disease history. RESULTS There were 41,303 non-IDU MSM diagnosed as having HIV before 2010 alive as of 2000, of whom 2016 (4.9%) were diagnosed as having HCV after HIV diagnosis. The HCV diagnosis rate was 605/100,000 person-years. Adjusting for birth year and age at HIV diagnosis, Hispanics (rate ratio [RR], 1.4; 95% confidence interval [CI], 1.2-1.5) and non-Hispanic blacks (RR, 1.6; 95% CI, 1.4-1.8) had higher HCV diagnosis rates than did non-Hispanic whites. Adjusting for race/ethnicity, birth year, and age at HIV diagnosis, MSM diagnosed as having syphilis (RR, 2.5; 95% CI, 2.3-2.8) had higher HCV diagnosis rates than did those without syphilis. CONCLUSIONS We found a racial/ethnic disparity in HCV diagnosis rates and an association between HCV and syphilis, which is consistent with sexual transmission of HCV. With curative HCV treatment available, emphasis should be placed on adherence to guidelines recommending annual HCV screening for HIV-infected MSM, and education and outreach to MSM to prevent sexually transmitted HCV infections.
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Decker CF. Emerging sexually transmitted diseases: Hepatitis C, lymphogranuloma venereum (LGV), and Mycoplasma genitalium infections. Dis Mon 2016; 62:314-8. [PMID: 27109045 DOI: 10.1016/j.disamonth.2016.03.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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10
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Yarbrough ML, Burnham CAD. The ABCs of STIs: An Update on Sexually Transmitted Infections. Clin Chem 2016; 62:811-23. [PMID: 27076632 DOI: 10.1373/clinchem.2015.240234] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 03/11/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Sexually transmitted infections (STIs) are spread primarily through sexual contact and are a major cause of morbidity and mortality worldwide. Once identified, some STIs can be cured following appropriate therapy; for others, suppressive regimens and approaches to prevent ongoing transmission are important. The incidence of many common STIs is increasing in the US as well as worldwide, and hundreds of millions of people are currently infected. Laboratory testing plays a major role in the diagnosis and treatment of STIs, and clinical laboratorians should be familiar with the current guidelines and methods for testing. CONTENT Accurate and sensitive methods to diagnose STIs are essential to direct appropriate antimicrobial therapy and interrupt the cycle of disease transmission. This review summarizes laboratory testing for common bacterial, viral, and parasitic causes of STIs. Disease manifestations reviewed include cervicitis and urethritis, genital ulcerative disease, human immunodeficiency virus, viral hepatitis, human papilloma virus, and vaginitis. Recent advancements in the recognition and management of STIs, including updates to diagnostic algorithms, advances in testing methods, and emerging challenges with antimicrobial resistance, are summarized. SUMMARY Diagnostic methods and therapeutic guidelines for STIs are rapidly evolving. In combination with changing epidemiology, the development of novel therapeutics, and advancements in diagnostic methods, this has resulted in changing practices in laboratory testing and, subsequently, management of disease. Molecular methods have facilitated personalized therapy and follow-up regimens targeted for individual types or strains of some STIs.
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Affiliation(s)
- Melanie L Yarbrough
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Carey-Ann D Burnham
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110.
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11
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Wurcel AG, Chen DD, Fitzpatrick RE, Grasberger PE, Kirshner CH, Anderson JE, Chui KKH, Knox TA. Hepatitis C Screening in People With Human Immunodeficiency Virus: Lessons Learned From Syphilis Screening. Open Forum Infect Dis 2016; 3:ofv215. [PMID: 26885544 PMCID: PMC4751919 DOI: 10.1093/ofid/ofv215] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 12/24/2015] [Indexed: 12/16/2022] Open
Abstract
Background. The incidence of hepatitis C virus (HCV) infection is increasing in human immunodeficiency virus (HIV)-positive men who have sex with men (MSM). New guidelines recommend annual screening for HCV, similar to recommendations for syphilis screening with rapid plasma reagin (RPR). Methods. This study compares the frequency of repeat HCV antibody (Ab) testing to repeat RPR testing in a retrospective chart review of 359 HCVAb-negative people living with HIV (PLWH) observed in an Infectious Diseases clinic. Patients were classified into risk groups based on sexual risk factors. Results. Although 85% of PLWH had repeat syphilis screening, less than two thirds had repeat HCVAb screening. The MSM status was associated with increased HCVAb and RPR testing (adjusted odds ratio, 2.6 and 5.9, respectively). Seven persons had incident HCV infection: 3 were MSM, and 4 had symptoms or abnormal laboratory results to prompt testing. Conclusions. Failure to find incident HCV infection in PLWH represents missed opportunities to cure HCV infection and prevent progressive liver disease. Further quality improvement studies are necessary to develop physician-focused interventions to increase HCV screening rates in PLWH.
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Affiliation(s)
- Alysse G Wurcel
- Department of Geographic Medicine and Infectious Diseases, Tufts Medical Center; Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts
| | - Daniel D Chen
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
| | - Rosemary E Fitzpatrick
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
| | - Paula E Grasberger
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
| | - Caleb H Kirshner
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
| | - Jordan E Anderson
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
| | - Kenneth K H Chui
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
| | - Tamsin A Knox
- Department of Public Health and Community Medicine , Tufts University School of Medicine , Boston, Massachusetts
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12
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Hepatitis C Virus Awareness Among Men Who Have Sex With Men in Southwest Switzerland. Sex Transm Dis 2016; 43:44-8. [DOI: 10.1097/olq.0000000000000378] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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13
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Workowski KA, Bolan GA. Sexually transmitted diseases treatment guidelines, 2015. MMWR Recomm Rep 2015; 64:1-137. [PMID: 26042815 PMCID: PMC5885289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2023] Open
Abstract
These guidelines for the treatment of persons who have or are at risk for sexually transmitted diseases (STDs) were updated by CDC after consultation with a group of professionals knowledgeable in the field of STDs who met in Atlanta on April 30-May 2, 2013. The information in this report updates the Sexually Transmitted Diseases Treatment Guidelines, 2010 (MMWR Recomm Rep 2010;59 [No. RR-12]). These updated guidelines discuss 1) alternative treatment regimens for Neisseria gonorrhoeae; 2) the use of nucleic acid amplification tests for the diagnosis of trichomoniasis; 3) alternative treatment options for genital warts; 4) the role of Mycoplasma genitalium in urethritis/cervicitis and treatment-related implications; 5) updated HPV vaccine recommendations and counseling messages; 6) the management of persons who are transgender; 7) annual testing for hepatitis C in persons with HIV infection; 8) updated recommendations for diagnostic evaluation of urethritis; and 9) retesting to detect repeat infection. Physicians and other health-care providers can use these guidelines to assist in the prevention and treatment of STDs.
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Affiliation(s)
- Kimberly A. Workowski
- Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention
- Emory University, Atlanta, Georgia
| | - Gail A. Bolan
- Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention
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Freiman JM, Huang W, White LF, Geng EH, Hurt CB, Taylor LE, Overton ET, Cachay ER, Kitahata MM, Moore RD, Rodriguez B, Mayer KH, Linas BP. Current practices of screening for incident hepatitis C virus (HCV) infection among HIV-infected, HCV-uninfected individuals in primary care. Clin Infect Dis 2014; 59:1686-93. [PMID: 25186591 PMCID: PMC4311177 DOI: 10.1093/cid/ciu698] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 07/30/2014] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-infected, hepatitis C virus (HCV)-uninfected patients are at risk for incident HCV infection, but little is known about screening practices for incident HCV among HIV-infected individuals in HIV primary care clinics. METHODS We used data from the Center for AIDS Research Network of Integrated Clinical Systems (CNICS) to investigate historical trends in screening for incident HCV infection among HIV-infected patients who were HCV-uninfected at enrollment in care. We used descriptive measures and Poisson regression to identify factors associated with screening for HCV infection (using HCV antibody or RNA), performed temporal analyses to assess changes in screening over time, and investigated the frequency with which elevated alanine aminotransferase (ALT) levels were followed by diagnostic HCV testing. RESULTS Among 17 090 patients registered at CNICS sites between 2000 and 2011, 14 534 (85%) received HCV antibody screening within 3 months of enrolling in care, and 9077 met all of the inclusion criteria. Only 55.6% ever received additional HCV screening. HCV screening increased over time, but not uniformly at all sites. Only 26.7% of first-time ALT elevations to >100 IU/L were followed up within 12 months by HCV antibody or RNA testing. CONCLUSIONS Although most HIV-infected patients were screened for prevalent HCV infection at enrollment in care, only half who were HCV uninfected were screened again. Screening varied between sites, even when controlling for demographics and risk behaviors. Patients with new ALT elevations to >100 IU/L were seldom assessed for incident HCV infection. Guidelines are needed to help HIV providers know whom to screen, how frequently to screen, and which screening test to use.
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Affiliation(s)
- J. Morgan Freiman
- HIVEpidemiology and Outcomes Research Unit, Section of Infectious Diseases, Boston Medical Center
| | - Wei Huang
- HIVEpidemiology and Outcomes Research Unit, Section of Infectious Diseases, Boston Medical Center
| | | | - Elvin H. Geng
- School of Medicine, University of California, San Francisco
| | - Christopher B. Hurt
- Institute for Global Health and Infectious Diseases, University of North Carolina at Chapel Hill
| | - Lynn E. Taylor
- Department of Medicine, Brown University, Providence, Rhode Island
| | - E. Turner Overton
- Division of Infectious Diseases, University of Alabama at Birmingham School of Medicine
| | | | - Mari M. Kitahata
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle
| | - Richard D. Moore
- Division of Infectious Diseases, Johns Hopkins University, Baltimore, Maryland
| | - Benigno Rodriguez
- Division of Infectious Diseases and HIV Medicine, Case Western Reserve University, Cleveland, Ohio
| | | | - Benjamin P. Linas
- HIVEpidemiology and Outcomes Research Unit, Section of Infectious Diseases, Boston Medical Center
- Epidemiology, Boston University School of Public Health, Massachusetts
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15
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Yehia BR, Herati RS, Fleishman JA, Gallant JE, Agwu AL, Berry SA, Korthuis PT, Moore RD, Metlay JP, Gebo KA. Hepatitis C virus testing in adults living with HIV: a need for improved screening efforts. PLoS One 2014; 9:e102766. [PMID: 25032989 PMCID: PMC4102540 DOI: 10.1371/journal.pone.0102766] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Accepted: 06/21/2014] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES Guidelines recommend hepatitis C virus (HCV) screening for all people living with HIV (PLWH). Understanding HCV testing practices may improve compliance with guidelines and can help identify areas for future intervention. METHODS We evaluated HCV screening and unnecessary repeat HCV testing in 8,590 PLWH initiating care at 12 U.S. HIV clinics between 2006 and 2010, with follow-up through 2011. Multivariable logistic regression examined the association between patient factors and the outcomes: HCV screening (≥1 HCV antibody tests during the study period) and unnecessary repeat HCV testing (≥1 HCV antibody tests in patients with a prior positive test result). RESULTS Overall, 82% of patients were screened for HCV, 18% of those screened were HCV antibody-positive, and 40% of HCV antibody-positive patients had unnecessary repeat HCV testing. The likelihood of being screened for HCV increased as the number of outpatient visits rose (adjusted odds ratio 1.02, 95% confidence interval 1.01-1.03). Compared to men who have sex with men (MSM), patients with injection drug use (IDU) were less likely to be screened for HCV (0.63, 0.52-0.78); while individuals with Medicaid were more likely to be screened than those with private insurance (1.30, 1.04-1.62). Patients with heterosexual (1.78, 1.20-2.65) and IDU (1.58, 1.06-2.34) risk compared to MSM, and those with higher numbers of outpatient (1.03, 1.01-1.04) and inpatient (1.09, 1.01-1.19) visits were at greatest risk of unnecessary HCV testing. CONCLUSIONS Additional efforts to improve compliance with HCV testing guidelines are needed. Leveraging health information technology may increase HCV screening and reduce unnecessary testing.
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Affiliation(s)
- Baligh R Yehia
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Ramin S Herati
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - John A Fleishman
- Center for Financing, Access, and Cost Trends, Agency for Healthcare Research and Quality, Rockville, Maryland, United States of America
| | - Joel E Gallant
- Southwest Care Center, Santa Fe, New Mexico, United States of America
| | - Allison L Agwu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Stephen A Berry
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - P Todd Korthuis
- Department of Medicine, Oregon Health and Sciences University, Portland, Oregon, United States of America
| | - Richard D Moore
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Joshua P Metlay
- General Medicine Division, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Kelly A Gebo
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
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Abstract
The US faces at least two distinct epidemics of hepatitis C virus infection (HCV), and due largely to revised screening recommendations and novel therapeutic agents, corresponding opportunities. As only 49%-75% of HCV-infected persons in the US are aware of their infection, any chance of addressing HCV in the US is dependent upon screening to identify undiagnosed infections. Most HCV in the US consists of longstanding infections among persons born during 1945-1965 who are suffering escalating rates of liver-related morbidity and mortality. Mathematical modeling supports aggressive action to reach and treat these persons to minimize the subsequent burden of advanced liver disease on patients and the health care system. Incident infection is primarily among persons who inject drugs, less than 10% of whom have been treated for HCV. Expanded screening and treatment of active persons who inject drugs raises the prospect of utilizing "treatment as prevention" to stem the tide of incident HCV infections in this population. HIV-positive men who have sex with men (MSM) represent a population at risk for sexually transmitted HCV who may also benefit from adjusted screening guidelines to identify both acute and chronic infections. Prisoners also represent a critical population for aggressive screening and treatment. Finally, the two-stage testing algorithm for HCV diagnosis is problematic and difficult for patients and providers to navigate. While emerging therapeutics raise the prospect of reducing HCV-related morbidity and mortality, as well as eliminating new infections, major barriers remain with regard to identifying infections, improving access to treatment, and ensuring payer coverage of costly new therapeutic regimens.
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Affiliation(s)
- Phillip O Coffin
- San Francisco Department of Public Health, Substance Use Research Unit, San Francisco, CA, USA
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17
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Taylor LE, Foont JA, DeLong AK, Wurcel A, Linas BP, Chapman S, Maynard MA, Cu-Uvin S, Mayer KH. The spectrum of undiagnosed hepatitis C virus infection in a US HIV clinic. AIDS Patient Care STDS 2014; 28:4-9. [PMID: 24428794 DOI: 10.1089/apc.2013.0130] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
United States guidelines endorse one-time HCV antibody screening at HIV diagnosis. Rescreening HCV-seronegative patients on a regular basis is still not policy, although HIV-infected persons have reasonably substantial HCV incidence. We evaluated routine risk factor-independent HCV antibody re-testing in a Rhode Island HIV clinic. We instituted annual HCV antibody testing for HCV-seronegative patients who had not been rescreened in a year or more. Testing based on clinical suspicion continued. We conducted a chart review of new antibody-positive cases in the first year of rescreening, July 2006 to June 2007. Of 245 rescreened patients, 11 (4.5%) seroconverted. Five (45%) were female. Median time between last negative and first positive result was 32 months (range 8-98 months). Six (55%) had documented risk factors and 6 (55%) elevated ALT (> 45 IU/L) between antibody tests; none prompted re-testing. One seroconverter died of hepatocellular carcinoma 3.7 years after HCV diagnosis. A twelfth was rescreened for suspected acute HCV based on ALT of 515 IU/L. He had newly detectable HCV RNA then seroconversion, and achieved SVR following 6 months of treatment in the acute phase for genotype 1 infection. Incident HCV is not uncommon among HIV-infected patients in care. Rescreening identified undiagnosed HCV in this population. HCV RNA should be checked promptly in HCV-seronegative persons with ALT elevation. We observed consequences of late diagnosis (hepatocellular carcinoma) and benefits of early diagnosis (cure with treatment of acute HCV). Adding annual rescreening to the Ryan White Program would facilitate earlier identification of undiagnosed HCV and create an instant widespread surveillance system, providing HCV incidence data.
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Affiliation(s)
- Lynn E. Taylor
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
- Center for AIDS Research, Miriam Hospital, Providence, Rhode Island
| | - Julie A. Foont
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Allison K. DeLong
- Department of Center for Statistical Studies, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | | | - Benjamin P. Linas
- Boston University Medical Center, Boston, Massachusetts
- Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Stacey Chapman
- Center for AIDS Research, Miriam Hospital, Providence, Rhode Island
| | | | - Susan Cu-Uvin
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
- Center for AIDS Research, Miriam Hospital, Providence, Rhode Island
| | - Kenneth H. Mayer
- Beth Israel Deaconess Medical Center, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- The Fenway Institute, Fenway Health, Boston, Massachusetts
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Juniastuti, Utsumi T, Nasronudin, Alimsardjono L, Amin M, Adianti M, Yano Y, Soetjipto, Hayashi Y, Hotta H, Lusida MI. High rate of seronegative HCV infection in HIV-positive patients. Biomed Rep 2013; 2:79-84. [PMID: 24649073 DOI: 10.3892/br.2013.188] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 10/18/2013] [Indexed: 01/29/2023] Open
Abstract
Co-infection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) is a significant global health problem. The two viruses are transmitted with high efficacy via blood-to-blood contact, mainly intravenous drug use (IVDU), whereas HCV is less easily transmitted sexually. Antibody testing is the main screening method for HCV infection, although it may not be the optimal option for HIV infection. The aim of this study was to investigate HCV infection in HIV-positive patients, with and without a detectable anti-HCV antibody response. A total of 187 plasma samples were obtained from HIV-positive patients in Surabaya, Indonesia and examined for anti-HCV [HCV enzyme immunoassay (EIA) 3.0], HCV genotype/subtype [reverse transcription-polymerase chain reaction (RT-PCR) using primers targeting a part of NS5B/5'UTR followed by sequencing] and HCV viral load (quantitative RT-PCR). A total of 119 patients (63.6%) were found to be anti-HCV-positive and, among these, HCV RNA was detected in 73 (61.3%), with HCV-1a as the predominant subtype (31.5%). Of the 68 anti-HCV-negative samples, HCV RNA was detected in 26/68 (38.2%) mostly as the HCV-3a subtype (50%). High HCV viral loads were more common among the HCV-seropositive patients. The HCV-seropositive samples with detected HCV RNA were mostly obtained from HIV-positive patients with parenteral transmission (IVDU) (76.7%); however, the HCV-seronegative samples with detected HCV RNA were mostly from patients who had acquired HCV through heterosexual transmission (61.5%). In conclusion, HIV-positive patients were at high risk of becoming co-infected with HCV and several remained HCV-seronegative. Furthermore, there may exist differences in HCV seropositivity and subtypes between HIV-positive patients who acquired HCV sexually and those who acquired HCV parenterally.
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Affiliation(s)
- Juniastuti
- Department of Microbiology, School of Medicine, Airlangga University, Surabaya, East Java 60131, Indonesia ; Indonesia-Japan Collaborative Research Center for Emerging and Re-emerging Infectious Diseases, Surabaya, East Java 60115, Indonesia
| | - Takako Utsumi
- Indonesia-Japan Collaborative Research Center for Emerging and Re-emerging Infectious Diseases, Surabaya, East Java 60115, Indonesia ; Center for Infectious Diseases, Kobe University Graduate School of Medicine, Kobe, Hyogo 6500017, Japan
| | - Nasronudin
- Indonesia-Japan Collaborative Research Center for Emerging and Re-emerging Infectious Diseases, Surabaya, East Java 60115, Indonesia ; Institute of Tropical Disease, Airlangga University, Surabaya, East Java 60115, Indonesia ; Department of Internal Medicine, Dr Soetomo General Hospital, Surabaya, East Java 60131, Indonesia
| | - Lindawati Alimsardjono
- Department of Microbiology, School of Medicine, Airlangga University, Surabaya, East Java 60131, Indonesia
| | - Mochamad Amin
- Indonesia-Japan Collaborative Research Center for Emerging and Re-emerging Infectious Diseases, Surabaya, East Java 60115, Indonesia ; Institute of Tropical Disease, Airlangga University, Surabaya, East Java 60115, Indonesia
| | - Myrna Adianti
- Institute of Tropical Disease, Airlangga University, Surabaya, East Java 60115, Indonesia
| | - Yoshihiko Yano
- Center for Infectious Diseases, Kobe University Graduate School of Medicine, Kobe, Hyogo 6500017, Japan
| | - Soetjipto
- Indonesia-Japan Collaborative Research Center for Emerging and Re-emerging Infectious Diseases, Surabaya, East Java 60115, Indonesia ; Department of Biochemistry, School of Medicine, Airlangga University, Surabaya, East Java 60131, Indonesia
| | - Yoshitake Hayashi
- Center for Infectious Diseases, Kobe University Graduate School of Medicine, Kobe, Hyogo 6500017, Japan
| | - Hak Hotta
- Center for Infectious Diseases, Kobe University Graduate School of Medicine, Kobe, Hyogo 6500017, Japan
| | - Maria Inge Lusida
- Department of Microbiology, School of Medicine, Airlangga University, Surabaya, East Java 60131, Indonesia ; Indonesia-Japan Collaborative Research Center for Emerging and Re-emerging Infectious Diseases, Surabaya, East Java 60115, Indonesia ; Institute of Tropical Disease, Airlangga University, Surabaya, East Java 60115, Indonesia
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19
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Jonckheere S, Vincent A, Belkhir L, Wilmes D, Vandercam B, Yombi JC. Adherence to screening guidelines for hepatitis C among HIV-positive patients. AIDS Patient Care STDS 2013; 27:317-9. [PMID: 23682636 DOI: 10.1089/apc.2013.0096] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Sylvie Jonckheere
- Centre de Réference SIDA, Université Catholique de Louvain, Bruxelles, Belgium
| | - Anne Vincent
- Centre de Réference SIDA, Université Catholique de Louvain, Bruxelles, Belgium
| | - Leila Belkhir
- Centre de Réference SIDA, Université Catholique de Louvain, Bruxelles, Belgium
| | - Dunja Wilmes
- Centre de Réference SIDA, Université Catholique de Louvain, Bruxelles, Belgium
| | - Bernard Vandercam
- Centre de Réference SIDA, Université Catholique de Louvain, Bruxelles, Belgium
| | - Jean Cyr Yombi
- Centre de Réference SIDA, Université Catholique de Louvain, Bruxelles, Belgium
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20
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Downing MJ. Perceived likelihood of HIV and sexually transmitted infection acquisition among men who have sex with men. J Assoc Nurses AIDS Care 2013; 25:98-102. [PMID: 23582580 DOI: 10.1016/j.jana.2013.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2012] [Accepted: 02/07/2013] [Indexed: 11/20/2022]
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Garg S, Taylor LE, Grasso C, Mayer KH. Prevalent and incident hepatitis C virus infection among HIV-infected men who have sex with men engaged in primary care in a Boston community health center. Clin Infect Dis 2013; 56:1480-7. [PMID: 23386630 DOI: 10.1093/cid/cit054] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Sexually transmitted hepatitis C virus (HCV) infection is an emerging epidemic among human immunodeficiency virus (HIV)-infected men who have sex with men (MSM). HCV may be underrecognized in this population, historically thought to be at low risk. METHODS We determined the prevalence and incidence of HCV among HIV-infected men at Fenway Health between 1997 and 2009. We describe characteristics associated with HCV. RESULTS Of 1171 HIV-infected men, of whom 96% identify as MSM, 1068 (91%) were screened for HCV and 64 (6%) had a positive HCV antibody (Ab) result at initial screening. Among the 995 men whose initial HCV Ab result was negative, 62% received no further HCV Ab testing. Among the 377 men who had ≥1 additional HCV Ab test, 23 (6%) seroconverted over 1408 person-years, for an annualized incidence of 1.63 per 100 person-years (95% confidence interval, .97-2.30). Among the 87 HIV-infected MSM diagnosed with prevalent or incident HCV, 33% reported history of injection drug use, 46% noninjection drug use (NIDU), and 70% sexually transmitted infections (STIs). Sixty-four (74%) of HCV-infected MSM developed chronic HCV; 22 (34%) initiated HCV treatment and 13 (59%) of treated persons achieved a sustained virologic response (SVR). CONCLUSIONS Prevalent and incident HCV, primarily acquired through nonparenteral means, was common in this HIV-infected population despite engagement in care. STIs and NIDU were common among HIV/HCV-coinfected MSM. SVR rates were high among those who underwent HCV treatment. All sexually active and/or substance-using HIV-infected MSM should receive routine and repeated HCV screening to allow for early diagnosis and treatment of HCV.
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Sandmann L, Wilson M, Back D, Wedemeyer H, Manns MP, Steinmann E, Pietschmann T, von Hahn T, Ciesek S. Anti-retroviral drugs do not facilitate hepatitis C virus (HCV) infection in vitro. Antiviral Res 2012; 96:51-8. [PMID: 22842003 DOI: 10.1016/j.antiviral.2012.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2012] [Revised: 07/03/2012] [Accepted: 07/12/2012] [Indexed: 12/16/2022]
Abstract
An estimated 4 to 5 million people are co-infected with HIV/HCV worldwide. Recently observed outbreaks of acute HCV infection among HIV-positive men who have sex with men (MSM) have been linked to behavioral factors such as high risk sexual practices and recreational drug use. However, at the molecular level, many drugs such as glucocorticoids or cyclosporine A have been found to modulate viral replication. Thus, it is conceivable that drugs used in highly active antiretroviral therapy (HAART) may heighten susceptibility to HCV infection and contribute to the recent outbreaks. We therefore performed a comprehensive screen of antiretroviral drugs covering all available drug classes both individually and in typical combinations used during HAART to probe for direct effects on HCV cell entry, replication, new particle assembly and release. Importantly, no significant enhancement or inhibition of HCV cell entry, replication or new particle production was detected. While raltegravir and ritonavir boosted atazanavir reduce HCV replication, a tenfold reduction of HCVcc entry by the CCR5 antagonist maraviroc was observed. In conclusion, commonly used HAART agents do not specifically enhance HCV replication. Thus recent epidemic outbreaks of acute HCV in HIV-infected MSM are unlikely to be related to enhancing effects of HAART drugs.
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Affiliation(s)
- Lisa Sandmann
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Hannover, Germany
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23
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Naggie S, Sulkowski MS. Management of patients coinfected with HCV and HIV: a close look at the role for direct-acting antivirals. Gastroenterology 2012; 142:1324-1334.e3. [PMID: 22537439 PMCID: PMC3637982 DOI: 10.1053/j.gastro.2012.02.012] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 02/01/2012] [Accepted: 02/03/2012] [Indexed: 12/20/2022]
Abstract
With the development of effective therapies against human immunodeficiency virus (HIV), hepatitis C virus (HCV) infection has become a major cause of morbidity and mortality among patients with both infections (coinfection). In addition to the high prevalence of chronic HCV, particularly among HIV-infected injection drug users, the rate of incident HIV infections is increasing among HIV-infected men who have sex with men, leading to recommendations for education and screening for HCV in this population. Liver disease is the second leading and, in some cases, a preventable cause of death among coinfected patients. Those at risk for liver disease progression are usually treated with a combination of interferon (IFN) and ribavirin (RBV), which is not highly effective; it has low rates of sustained virologic response (SVR), especially for coinfected patients with HCV genotype 1 and those of African descent. Direct-acting antivirals might overcome factors such as immunodeficiency that can reduce the efficacy of IFN. However, for now it remains challenging to treat coinfected patients due to interactions among drugs, additive drug toxicities, and the continued need for combination therapies that include pegylated IFN. Recently developed HCV protease inhibitors such as telaprevir and boceprevir, given in combination with pegylated IFN and RBV, could increase the rate of SVR with manageable toxicity and drug interactions. We review the latest developments and obstacles to treating coinfected patients.
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Affiliation(s)
- Susanna Naggie
- Duke Clinical Research Institute, Durham, North Carolina;,Durham Veterans Affairs Medical Center, Durham, North Carolina
| | - Mark S. Sulkowski
- The Johns Hopkins University School of Medicine, Baltimore, Maryland
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