Abstract
OBJECTIVE: To determine the prevalence and risk factors for hepatitis C virus (HCV) infection in a cohort of homosexually active men, with particular reference to assessing sexual transmission. DESIGN: Prevalence based on cross-sectional testing for HCV (c100 protein) antibody in a cohort using sera stored between 1984 and 1989, and assessment of risk factors using a case-control analysis based on questionnaire data from HCV positive and negative subjects. SUBJECTS/SETTING: 1038 homosexually active men who were participating in a prospective study established to identify risk factors for AIDS. They had been recruited through private and public primary care and sexually transmissible disease (STD) services in central Sydney. MAIN OUTCOME MEASURES: Prevalence of HCV antibody and its association with human immunodeficiency virus type 1 (HIV-1) infection and other STDs, number of sexual partners, sexual practices and recreational drug use. RESULTS: Overall, 7.6% of subjects tested were seropositive for HCV antibody. In univariate analysis, HCV infection was significantly associated with injecting drug use (IDU) (OR = 8.18, p < 0.0001) and HIV infection (OR = 3.14, p < 0.0001) and with self reported history of syphilis (OR = 1.88, p = 0.016), anogenital herpes (OR = 1.93, p = 0.017), gonorrhoea (OR = 2.43, p = 0.009) and hepatitis B (OR = 1.92, p = 0.010). In case control analysis, similar sexual behaviours (partner numbers and practices) were reported by HCV positive and HCV negative subjects except that HCV negative subjects more frequently reported engaging than HCV positive subject in unprotected receptive anal intercourse without ejaculation (OR = 0.61, p = 0.034), unprotected insertive (OR = 0.59, p = 0.039) and receptive (OR = 0.56, p = 0.016) oro-anal intercourse (rimming) and insertive fisting (OR = 0.48, p = 0.034). In multiple logistic regression analyses, only HIV-1 infection (OR = 3.18, p < 0.0001) and IDU in the previous six months (OR = 7.24, p < 0.0001) remained significantly associated with the presence of HCV antibody. CONCLUSIONS: IDU was the major behavioural risk factor for HCV infection. If sexual or another from of transmission did occur, it may have been facilitated by concurrent HIV-1 infection.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- Allander T., Gruber A., Naghavi M., Beyene A., Söderström T., Björkholm M., Grillner L., Persson M. A. Frequent patient-to-patient transmission of hepatitis C virus in a haematology ward. Lancet. 1995 Mar 11;345(8950):603–607. doi: 10.1016/s0140-6736(95)90518-9. [DOI] [PubMed] [Google Scholar]
- Alter M. J. Transmission of hepatitis C virus--route, dose, and titer. N Engl J Med. 1994 Mar 17;330(11):784–786. doi: 10.1056/NEJM199403173301111. [DOI] [PubMed] [Google Scholar]
- Archer G. T., Buring M. L., Clark B., Ismay S. L., Kenrick K. G., Purusothaman K., Kaldor J. M., Bolton W. V., Wylie B. R. Prevalence of hepatitis C virus antibodies in Sydney blood donors. Med J Aust. 1992 Aug 17;157(4):225–227. doi: 10.5694/j.1326-5377.1992.tb137122.x. [DOI] [PubMed] [Google Scholar]
- Buchbinder S. P., Katz M. H., Hessol N. A., Liu J., O'Malley P. M., Alter M. J. Hepatitis C virus infection in sexually active homosexual men. J Infect. 1994 Nov;29(3):263–269. doi: 10.1016/s0163-4453(94)91128-2. [DOI] [PubMed] [Google Scholar]
- Chamot E., Hirschel B., Wintsch J., Robert C. F., Gabriel V., Déglon J. J., Yerly S., Perrin L. Loss of antibodies against hepatitis C virus in HIV-seropositive intravenous drug users. AIDS. 1990 Dec;4(12):1275–1277. doi: 10.1097/00002030-199012000-00016. [DOI] [PubMed] [Google Scholar]
- Corey L., Holmes K. K. Sexual transmission of hepatitis A in homosexual men: incidence and mechanism. N Engl J Med. 1980 Feb 21;302(8):435–438. doi: 10.1056/NEJM198002213020804. [DOI] [PubMed] [Google Scholar]
- Corona R., Prignano G., Mele A., Gentili G., Caprilli F., Franco E., Ferrigno L., Giglio A., Titti F., Bruno C. Heterosexual and homosexual transmission of hepatitis C virus: relation with hepatitis B virus and human immunodeficiency virus type 1. Epidemiol Infect. 1991 Dec;107(3):667–672. doi: 10.1017/s0950268800049360. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Donahue J. G., Nelson K. E., Muñoz A., Vlahov D., Rennie L. L., Taylor E. L., Saah A. J., Cohn S., Odaka N. J., Farzadegan H. Antibody to hepatitis C virus among cardiac surgery patients, homosexual men, and intravenous drug users in Baltimore, Maryland. Am J Epidemiol. 1991 Nov 15;134(10):1206–1211. doi: 10.1093/oxfordjournals.aje.a116023. [DOI] [PubMed] [Google Scholar]
- Eyster M. E., Alter H. J., Aledort L. M., Quan S., Hatzakis A., Goedert J. J. Heterosexual co-transmission of hepatitis C virus (HCV) and human immunodeficiency virus (HIV). Ann Intern Med. 1991 Nov 15;115(10):764–768. doi: 10.7326/0003-4819-115-10-764. [DOI] [PubMed] [Google Scholar]
- Fairley C. K., Leslie D. E., Nicholson S., Gust I. D. Epidemiology and hepatitis C virus in Victoria. Med J Aust. 1990 Sep 3;153(5):271–273. doi: 10.5694/j.1326-5377.1990.tb136899.x. [DOI] [PubMed] [Google Scholar]
- Fiscus S. A., Kelly W. F., Battigelli D. A., Weber D. J., Schoenbach V. J., Landis S. E., Wilber J. C., Van der Horst C. M. Hepatitis C virus seroprevalence in clients of sexually transmitted disease clinics in North Carolina. Sex Transm Dis. 1994 May-Jun;21(3):155–160. doi: 10.1097/00007435-199405000-00005. [DOI] [PubMed] [Google Scholar]
- Gasparini V., Chiaramonte M., Moschen M. E., Fabris P., Altinier G., Majori S., Campello C., Trivello R. Hepatitis C virus infection in homosexual men: a seroepidemiological study in gay clubs in north-east Italy. Eur J Epidemiol. 1991 Nov;7(6):665–669. doi: 10.1007/BF00218679. [DOI] [PubMed] [Google Scholar]
- Giovannini M., Tagger A., Ribero M. L., Zuccotti G., Pogliani L., Grossi A., Ferroni P., Fiocchi A. Maternal-infant transmission of hepatitis C virus and HIV infections: a possible interaction. Lancet. 1990 May 12;335(8698):1166–1166. doi: 10.1016/0140-6736(90)91174-9. [DOI] [PubMed] [Google Scholar]
- Gust I., Nicholson S., Dimitrakakis M., Hoy J., Lucas R. Prevalence of infection with hepatitis C virus in Australia. Med J Aust. 1989 Dec 4;151(11-12):719–719. doi: 10.5694/j.1326-5377.1989.tb139664.x. [DOI] [PubMed] [Google Scholar]
- Hymes K. B., Cheung T., Greene J. B., Prose N. S., Marcus A., Ballard H., William D. C., Laubenstein L. J. Kaposi's sarcoma in homosexual men-a report of eight cases. Lancet. 1981 Sep 19;2(8247):598–600. doi: 10.1016/s0140-6736(81)92740-9. [DOI] [PubMed] [Google Scholar]
- Janot C., Couroucé A. M., Maniez M. Antibodies to hepatitis C virus in French blood donors. Lancet. 1989 Sep 30;2(8666):796–797. doi: 10.1016/s0140-6736(89)90851-9. [DOI] [PubMed] [Google Scholar]
- Kippax S., Crawford J., Davis M., Rodden P., Dowsett G. Sustaining safe sex: a longitudinal study of a sample of homosexual men. AIDS. 1993 Feb;7(2):257–263. [PubMed] [Google Scholar]
- Kuo G., Choo Q. L., Alter H. J., Gitnick G. L., Redeker A. G., Purcell R. H., Miyamura T., Dienstag J. L., Alter M. J., Stevens C. E. An assay for circulating antibodies to a major etiologic virus of human non-A, non-B hepatitis. Science. 1989 Apr 21;244(4902):362–364. doi: 10.1126/science.2496467. [DOI] [PubMed] [Google Scholar]
- Kühnl P., Seidl S., Stangel W., Beyer J., Sibrowski W., Flik J. Antibody to hepatitis C virus in German blood donors. Lancet. 1989 Aug 5;2(8658):324–324. doi: 10.1016/s0140-6736(89)90500-x. [DOI] [PubMed] [Google Scholar]
- Marcellin P., Colin J. F., Martinot-Peignoux M., Pham B. N., Lefort V., Picault A. B., Degott C., Erlinger S., Benhamou J. P. Hepatitis C virus infection in anti-HIV positive and negative French homosexual men with chronic hepatitis: comparison of second- and third-generation anti-HCV testing. Liver. 1993 Dec;13(6):319–322. doi: 10.1111/j.1600-0676.1993.tb00653.x. [DOI] [PubMed] [Google Scholar]
- Melbye M., Biggar R. J., Wantzin P., Krogsgaard K., Ebbesen P., Becker N. G. Sexual transmission of hepatitis C virus: cohort study (1981-9) among European homosexual men. BMJ. 1990 Jul 28;301(6745):210–212. doi: 10.1136/bmj.301.6745.210. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Novati R., Thiers V., Monforte A. D., Maisonneuve P., Principi N., Conti M., Lazzarin A., Brechot C. Mother-to-child transmission of hepatitis C virus detected by nested polymerase chain reaction. J Infect Dis. 1992 Apr;165(4):720–723. doi: 10.1093/infdis/165.4.720. [DOI] [PubMed] [Google Scholar]
- Osmond D. H., Charlebois E., Sheppard H. W., Page K., Winkelstein W., Moss A. R., Reingold A. Comparison of risk factors for hepatitis C and hepatitis B virus infection in homosexual men. J Infect Dis. 1993 Jan;167(1):66–71. doi: 10.1093/infdis/167.1.66. [DOI] [PubMed] [Google Scholar]
- Osmond D. H., Padian N. S., Sheppard H. W., Glass S., Shiboski S. C., Reingold A. Risk factors for hepatitis C virus seropositivity in heterosexual couples. JAMA. 1993 Jan 20;269(3):361–365. [PubMed] [Google Scholar]
- Ricchi E., Borderi M., Costigliola P., Miniero R., Sprovieri G., Chiodo F. Anti-hepatitis C virus antibodies amongst Italian homo-bisexual males. Eur J Epidemiol. 1992 Nov;8(6):804–807. doi: 10.1007/BF00145323. [DOI] [PubMed] [Google Scholar]
- Sirchia G., Bellobuono A., Giovanetti A., Marconi M. Antibodies to hepatitis C virus in Italian blood donors. Lancet. 1989 Sep 30;2(8666):797–797. doi: 10.1016/s0140-6736(89)90852-0. [DOI] [PubMed] [Google Scholar]
- Solomon R. E., Kaslow R. A., Phair J. P., Lyter D., Visscher B., Lyman D., VanRaden M. T., Gerin J. Human immunodeficiency virus and hepatitis delta virus in homosexual men. A study of four cohorts. Ann Intern Med. 1988 Jan;108(1):51–54. doi: 10.7326/0003-4819-108-1-51. [DOI] [PubMed] [Google Scholar]
- Soto B., Rodrigo L., Garcia-Bengoechea M., Sanchez-Quijano A., Riestra S., Arenas J. I., Andreu J., Rodriguez M., Emparanza J. I., Torres Y. Heterosexual transmission of hepatitis C virus and the possible role of coexistent human immunodeficiency virus infection in the index case. A multicentre study of 423 pairings. J Intern Med. 1994 Nov;236(5):515–519. doi: 10.1111/j.1365-2796.1994.tb00838.x. [DOI] [PubMed] [Google Scholar]
- Stary A., Kopp W., Hofmann H., Heller-Vitouch C., Kunz C. Seroepidemiologic study of hepatitis C virus in sexually transmitted disease risk groups. Sex Transm Dis. 1992 Sep-Oct;19(5):252–258. doi: 10.1097/00007435-199209000-00003. [DOI] [PubMed] [Google Scholar]
- Szmuness W., Much I., Prince A. M., Hoofnagle J. H., Cherubin C. E., Harley E. J., Block G. H. On the role of sexual behavior in the spread of hepatitis B infection. Ann Intern Med. 1975 Oct;83(4):489–495. doi: 10.7326/0003-4819-83-4-489. [DOI] [PubMed] [Google Scholar]
- Tedder R. S., Gilson R. J., Briggs M., Loveday C., Cameron C. H., Garson J. A., Kelly G. E., Weller I. V. Hepatitis C virus: evidence for sexual transmission. BMJ. 1991 Jun 1;302(6788):1299–1302. doi: 10.1136/bmj.302.6788.1299. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Thomas D. L., Cannon R. O., Shapiro C. N., Hook E. W., 3rd, Alter M. J., Quinn T. C. Hepatitis C, hepatitis B, and human immunodeficiency virus infections among non-intravenous drug-using patients attending clinics for sexually transmitted diseases. J Infect Dis. 1994 May;169(5):990–995. doi: 10.1093/infdis/169.5.990. [DOI] [PubMed] [Google Scholar]
- Thomas D. L., Zenilman J. M., Alter H. J., Shih J. W., Galai N., Carella A. V., Quinn T. C. Sexual transmission of hepatitis C virus among patients attending sexually transmitted diseases clinics in Baltimore--an analysis of 309 sex partnerships. J Infect Dis. 1995 Apr;171(4):768–775. doi: 10.1093/infdis/171.4.768. [DOI] [PubMed] [Google Scholar]
- Tindall B., Cooper D. A., Donovan B., Barnes T., Philpot C. R., Gold J., Penny R. The Sydney AIDS Project: development of acquired immunodeficiency syndrome in a group of HIV seropositive homosexual men. Aust N Z J Med. 1988 Feb;18(1):8–15. doi: 10.1111/j.1445-5994.1988.tb02232.x. [DOI] [PubMed] [Google Scholar]
- Tor J., Llibre J. M., Carbonell M., Muga R., Ribera A., Soriano V., Clotet B., Sabriá M., Foz M. Sexual transmission of hepatitis C virus and its relation with hepatitis B virus and HIV. BMJ. 1990 Nov 17;301(6761):1130–1133. doi: 10.1136/bmj.301.6761.1130. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Weinstock H. S., Bolan G., Reingold A. L., Polish L. B. Hepatitis C virus infection among patients attending a clinic for sexually transmitted diseases. JAMA. 1993 Jan 20;269(3):392–394. [PubMed] [Google Scholar]