Male circumcision for the prevention of HSV-2 and HPV infections and syphilis.
Open accessAbstract
BACKGROUND: Male circumcision significantly reduced the incidence of human immunodeficiency virus (HIV) infection among men in three clinical trials. We assessed the efficacy of male circumcision for the prevention of herpes simplex virus type 2 (HSV-2) and human papillomavirus (HPV) infections and syphilis in HIV-negative adolescent boys and men. METHODS: We enrolled 5534 HIV-negative, uncircumcised male subjects between the ages of 15 and 49 years in two trials of male circumcision for the prevention of HIV and other sexually transmitted infections. Of these subjects, 3393 (61.3%) were HSV-2-seronegative at enrollment. Of the seronegative subjects, 1684 had been randomly assigned to undergo immediate circumcision (intervention group) and 1709 to undergo circumcision after 24 months (control group). At baseline and at 6, 12, and 24 months, we tested subjects for HSV-2 and HIV infection and syphilis, along with performing physical examinations and conducting interviews. In addition, we evaluated a subgroup of subjects for HPV infection at baseline and at 24 months. RESULTS: At 24 months, the cumulative probability of HSV-2 seroconversion was 7.8% in the intervention group and 10.3% in the control group (adjusted hazard ratio in the intervention group, 0.72; 95% confidence interval [CI], 0.56 to 0.92; P=0.008). The prevalence of high-risk HPV genotypes was 18.0% in the intervention group and 27.9% in the control group (adjusted risk ratio, 0.65; 95% CI, 0.46 to 0.90; P=0.009). However, no significant difference between the two study groups was observed in the incidence of syphilis (adjusted hazard ratio, 1.10; 95% CI, 0.75 to 1.65; P=0.44). CONCLUSIONS: In addition to decreasing the incidence of HIV infection, male circumcision significantly reduced the incidence of HSV-2 infection and the prevalence of HPV infection, findings that underscore the potential public health benefits of the procedure. (ClinicalTrials.gov numbers, NCT00425984 and NCT00124878.)
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MMC can be associated with decreased risk for HSV-2 acquisition among adult heterosexual men and with decreased risk for HSV-2 transmission from male to female partners.
“These data indicate that MMC can be associated with decreased risk for HSV-2 acquisition among adult heterosexual men and with decreased risk for HSV-2 transmission from male to female partners.”
From Sexually Transmitted Infections Treatment Guidelines, 2021 (2021) · cites this paper as [66]
The Abstract and ‘Male Circumcision and HSV-2 Acquisition’ section report lower HSV-2 acquisition among circumcised male participants. The Discussion describes reduced HSV-2 infection in men, but identifies trichomoniasis and bacterial vaginosis—not HSV-2—as infections reduced in female partners. Our copy does not establish decreased male-to-female HSV-2 transmission. (LLM, conf=0.88)
Experimental — accuracy not yet measuredIn those trials, circumcision also was protective against other STIs, including high-risk genital HPV infection and genital herpes.
“In those trials, circumcision also was protective against other STIs, including high-risk genital HPV infection and genital herpes (66–68).”
From Sexually Transmitted Infections Treatment Guidelines, 2021 (2021) · cites this paper as [66]
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Cites
Epidemiologic classification of human papillomavirus types associated with cervical cancer
Muñoz, N., Bosch, F. X., de Sanjosé, S., Herrero, R., Castellsagué, X., Shah, K. V., Snijders, P. J. F., & Meijer, C. J. L. M. (2003) · New England Journal of Medicine · doi:10.1056/nejmoa021641 · Cited by 6,249 · see citing works
Prevalence of Human Papillomavirus in Cervical Cancer: a Worldwide Perspective
Bosch, F. X., Manos, M. M., Munoz, N., Sherman, M. E., Jansen, A. M., Peto, J., SCHIFFMAN, M. H., Moreno, V. R., Kurman, R. J., Shan, K. V., et al. (1995) · JNCI Journal of the National Cancer Institute · doi:10.1093/jnci/87.11.796 · Cited by 3,369 · see citing works
Auvert, B., Taljaard, D., Lagarde, E., Sobngwi-Tambekou, J., Sitta, R., & Puren, A. (2005) · PLoS Medicine · doi:10.1371/journal.pmed.0020298 · Cited by 2,451 · see citing works
Male circumcision for HIV prevention in young men in Kisumu, Kenya: a randomised controlled trial.
Bailey, R. C., Moses, S., Parker, C. B., Agot, K., Maclean, I., Krieger, J. N., Williams, C. F., Campbell, R. T., & Ndinya-Achola, J. O. (2007) · The Lancet · doi:10.1016/s0140-6736(07)60312-2 · Cited by 2,292 · see citing works
Male circumcision for HIV prevention in men in Rakai, Uganda: a randomised trial.
Gray, R. H., Kigozi, G., Serwadda, D., Makumbi, F., Watya, S., Nalugoda, F., Kiwanuka, N., Moulton, L. H., Chaudhary, M. A., Chen, M. Z., et al. (2007) · The Lancet · doi:10.1016/s0140-6736(07)60313-4 · Cited by 2,226 · see citing works
Self-citationde Sanjosé, S., Diaz, M., Castellsagué, X., Clifford, G., Bruni, L., Muñoz, N., & Bosch, F. X. (2007) · The Lancet Infectious Diseases · doi:10.1016/s1473-3099(07)70158-5 · Cited by 1,669 · see citing works
Herpes simplex virus infections
Whitley, R. J., & Roizman, B. (2001) · The Lancet · doi:10.1016/s0140-6736(00)04638-9 · Cited by 1,365 · see citing works
Gray, R. H., Wawer, M. J., Brookmeyer, R., Sewankambo, N. K., Serwadda, D., Wabwire‐Mangen, F., Lutalo, T., Li, X., VanCott, T. C., & Quinn, T. C. (2001) · The Lancet · doi:10.1016/s0140-6736(00)04331-2 · Cited by 1,278 · see citing works
Self-citationImproved Amplification of Genital Human Papillomaviruses
Gravitt, P. E., Peyton, C. L., Alessi, T. Q., Wheeler, C. M., Coutlée, F., Hildesheim, A., Schiffman, M. H., Scott, D. R., & Apple, R. J. (2000) · Journal of Clinical Microbiology · doi:10.1128/jcm.38.1.357-361.2000 · Cited by 1,137 · see citing works
Self-citationGenital Herpes Simplex Virus Infections: Clinical Manifestations, Course, and Complications
Corey, L., ADAMS, H. G., BROWN, Z. A., & HOLMES, K. K. (1983) · Annals of Internal Medicine · doi:10.7326/0003-4819-98-6-958 · Cited by 928 · see citing works
Male Circumcision, Penile Human Papillomavirus Infection, and Cervical Cancer in Female Partners
Castellsagué, X., Bosch, F. X., Muñóz, N., Meijer, C. J. L. M., Shah, K. V., de Sanjosé, S., Eluf‐Neto, J., Ngelangel, C. A., Chichareon, S., Smith, J. S., et al. (2002) · New England Journal of Medicine · doi:10.1056/nejmoa011688 · Cited by 799 · see citing works
Carcinogenicity of human papillomaviruses
Cogliano, V. J., Baan, R. A., Straíf, K., Grosse, Y., Secretan, B., & Ghissassi, F. E. (2005) · The Lancet Oncology · doi:10.1016/s1470-2045(05)70086-3 · Cited by 690 · see citing works
Gravitt, P. E., Peyton, C. L., Apple, R. J., & Wheeler, C. M. (1998) · Journal of Clinical Microbiology · doi:10.1128/jcm.36.10.3020-3027.1998 · Cited by 646 · see citing works
Self-citationGupta, R., Warren, T. J., & Wald, A. (2007) · The Lancet · doi:10.1016/s0140-6736(07)61908-4 · Cited by 600 · see citing works
Corey, L., Wald, A., Celum, C., & Quinn, T. C. (2004) · JAIDS Journal of Acquired Immune Deficiency Syndromes · doi:10.1097/00126334-200404150-00001 · Cited by 557 · see citing works
Self-citationCelum, C., Wald, A., Hughes, J., Sanchez, J., Reid, S., Delany-Moretlwe, S., Cowan, F., Casapia, M., Ortiz, A., Fuchs, J., et al. (2008) · The Lancet · doi:10.1016/s0140-6736(08)60920-4 · Cited by 449 · see citing works
Weiss, H. A., Thomas, S. L., Munabi, S. K., & Hayes, R. (2006) · Sexually Transmitted Infections · doi:10.1136/sti.2005.017442 · Cited by 380 · see citing works
Effect of Herpes Simplex Suppression on Incidence of HIV among Women in Tanzania
Watson‐Jones, D., Weiss, H. A., Rusizoka, M., Changalucha, J. M., Baisley, K. J., Mugeye, K., Tanton, C., Ross, D. A., Everett, D., Clayton, T. C., et al. (2008) · New England Journal of Medicine · doi:10.1056/nejmoa0800260 · Cited by 371 · see citing works
Auvert, B., Sobngwi-Tambekou, J., Cutler, E., Nieuwoudt, M., Lissouba, P., Puren, A., & Taljaard, D. (2009) · Journal of Infectious Diseases · doi:10.1086/595566 · Cited by 285 · see citing works
How does male circumcision protect against HIV infection?
Szabo, R. (2000) · BMJ · doi:10.1136/bmj.320.7249.1592 · Cited by 281 · see citing works
Evaluation of Genital Sites and Sampling Techniques for Detection of Human Papillomavirus DNA in Men
Weaver, B. A., Feng, Q., Holmes, K. K., Kiviat, N. B., Lee, S., Meyer, C., Stern, M., & Koutsky, L. A. (2004) · The Journal of Infectious Diseases · doi:10.1086/381395 · Cited by 253 · see citing works
Potential HIV-1 target cells in the human penis
McCoombe, S. G., & Short, R. V. (2006) · AIDS · doi:10.1097/01.aids.0000237364.11123.98 · Cited by 241 · see citing works
Infectious syphilis in high-income settings in the 21st century
Fenton, K. A., Breban, R., Vardavas, R., Okano, J. T., Martin, T., Aral, S., & Blower, S. (2008) · The Lancet Infectious Diseases · doi:10.1016/s1473-3099(08)70065-3 · Cited by 240 · see citing works
Gray, R. H., Kigozi, G., Serwadda, D., Makumbi, F., Nalugoda, F., Watya, S., Moulton, L., Chen, M. Z., Sewankambo, N. K., Kiwanuka, N., et al. (2009) · American Journal of Obstetrics and Gynecology · doi:10.1016/j.ajog.2008.07.069 · Cited by 237 · see citing works
Self-citationGenital Herpes and Public Health
Corey, L., & Handsfield, H. H. (2000) · JAMA · doi:10.1001/jama.283.6.791 · Cited by 235 · see citing works
Weiss, H. A., Buvé, A., Robinson, N. J., Dyck, E. V., Kahindo, M., Anagonou, S., Musonda, R. M., Zekeng, L. A., Morison, L., Caraël, M., et al. (2001) · AIDS · doi:10.1097/00002030-200108004-00011 · Cited by 221 · see citing works
Shin, H., Franceschi, S., Vaccarella, S., et al. (2004) · The Journal of Infectious Diseases · doi:10.1086/421279 · Cited by 212 · see citing works
Male circumcision and risk of HIV-1 and other sexually transmitted infections in India
Reynolds, S. J., Shepherd, M., Risbud, A., Gangakhedkar, R., Brookmeyer, R., Divekar, A. D., Mehendale, S. M., & Bollinger, R. C. (2004) · The Lancet · doi:10.1016/s0140-6736(04)15840-6 · Cited by 173 · see citing works
Self-citationSerwadda, D., Gray, R. H., Sewankambo, N. K., Wabwire‐Mangen, F., Chen, M. Z., Quinn, T. C., Lutalo, T., Kiwanuka, N., Kigozi, G., Nalugoda, F. K., et al. (2003) · The Journal of Infectious Diseases · doi:10.1086/379333 · Cited by 172 · see citing works
Self-citationHuman Immunodeficiency Virus Infection in Long-Distance Truck Drivers in East Africa
Bwayo, J. J. (1994) · Archives of Internal Medicine · doi:10.1001/archinte.1994.00420120123013 · Cited by 163 · see citing works
Lavreys, L., Rakwar, J. P., Thompson, M. L., Jackson, D. J., Mandaliya, K. N., Chohan, B. H., Bwayo, J. J., Ndinya‐Achola, J. O., & Kreiss, J. K. (1999) · The Journal of Infectious Diseases · doi:10.1086/314884 · Cited by 156 · see citing works
Circumcision and sexually transmitted diseases.
Cook, L. S., Koutsky, L. A., & Holmes, K. K. (1994) · American Journal of Public Health · doi:10.2105/ajph.84.2.197 · Cited by 154 · see citing works
Sobngwi‐Tambekou, J., Taljaard, D., Lissouba, P., Zarca, K., Puren, A., Lagarde, E., & Auvert, B. (2009) · The Journal of Infectious Diseases · doi:10.1086/597208 · Cited by 142 · see citing works
Male circumcision and HIV infection in four cities in sub-Saharan Africa
Auvert, B., Buvé, A., Lagarde, E., Kahindo, M., Chege, J., Rutenberg, N., Musonda, R. M., Laourou, M., Akam, E., & Weiss, H. A. (2001) · AIDS · doi:10.1097/00002030-200108004-00004 · Cited by 139 · see citing works
Xu, F., Markowitz, L. E., Sternberg, M., et al. (2007) · Sexually Transmitted Diseases · doi:10.1097/01.olq.0000253335.41841.04 · Cited by 135 · see citing works
Human Papillomavirus Infection in Men Attending a Sexually Transmitted Disease Clinic
Baldwin, S. B., Wallace, D. R., Papenfuss, M. R., et al. (2003) · The Journal of Infectious Diseases · doi:10.1086/368220 · Cited by 134 · see citing works
Male circumcision and susceptibility to HIV infection among men in Tanzania
Urassa, M., Todd, J., Boerma, J. T., et al. (1997) · AIDS · doi:10.1097/00002030-199703110-00002 · Cited by 107 · see citing works
Male circumcision and susceptibility to HIV infection among men in Tanzania
Urassa, M., Todd, J., Boerma, J. T., et al. (1997) · AIDS · doi:10.1097/00002030-199701000-00011 · Cited by 70 · see citing works
Gamiel, J., Tobian, A. A. R., Laeyendecker, O. B., et al. (2008) · Clinical and Vaccine Immunology · doi:10.1128/cvi.00453-07 · Cited by 53 · see citing works
Self-citationMale circumcision and the risk of sexually transmitted infections and HIV in Rakai, Uganda
Gray, R. H., Aizire, J., Azire, J., Serwadda, D., Kiwanuka, N., Kigozi, G., Kiddugavu, M., Nalugoda, F., Li, X., & Wawer, M. J. (2015) · AIDS · doi:10.1097/01.aids.0000475639.36898.c4 · Cited by 45 · see citing works
Self-citationHuman immunodeficiency virus infection in long-distance truck drivers in east Africa
Bwayo, J. J. (1994) · Archives of Internal Medicine · doi:10.1001/archinte.154.12.1391 · Cited by 43 · see citing works
Flagged first, then by citations
Research works printed but not linked: 4
- [1]1. Whitley RJ, Roizman B. Herpes sim- plex virus infections. Lancet 2001;357: 1513-8.
- [17]17. Cook LS, Koutsky LA, Holmes KK. Cir- cumcision and sexually transmitted dis- eases. Am J Public Health 1994;84:197-201.
- [24]24. Wawer M, Kigozi G, Serwadda D, et al. Trial of male circumcision in HIV+ men, Rakai, Uganda: effects in HIV+ men and in women partners. In: Proceedings of the 15th Conference on Retroviruses and Op- portunistic Infections, Boston, February 3-6, 2008. abstract.
- [29]29. Cogliano V, Baan R, Straif K, Grosse Y, Secretan B, El Ghissassi F. Carcinogenic- ity of human papillomaviruses. Lancet On- col 2005;6:204.
Cited by
Sorted by citations
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Workowski, K. A., Bachmann, L. H., Chan, P. A., Johnston, C. M., Muzny, C. A., Park, I., Reno, H., Zenilman, J. M., & Bolan, G. A. (2021) · MMWR. Recommendations and Reports · doi:10.15585/mmwr.rr7004a1 · Cited by 2,759 · see citing works
Male Circumcision at Different Ages in Rwanda: A Cost-Effectiveness Study
Binagwaho, A., Pegurri, E., Muita, J., & Bertozzi, S. (2010) · PLoS Medicine · doi:10.1371/journal.pmed.1000211 · Cited by 114 · see citing works
Yuan, T., Fitzpatrick, T., Ko, N.-Y., Cai, Y., Chen, Y., Zhao, J., Li, L., Xu, J., Gu, J., Li, J., et al. (2019) · The Lancet Global Health · doi:10.1016/s2214-109x(18)30567-9 · Cited by 114 · see citing works
Tenofovir gel for the prevention of herpes simplex virus Type 2 infection.
Abdool Karim, S. S., Abdool Karim, Q., Kharsany, A. B. M., Baxter, C., Grobler, A. C., Werner, L., Kashuba, A., Mansoor, L. E., Samsunder, N., Mindel, A., et al. (2015) · New England Journal of Medicine · doi:10.1056/nejmoa1410649 · Cited by 92 · see citing works
Association between male circumcision and women’s biomedical health outcomes: a systematic review.
Grund, J. M., Bryant, T. S., Jackson, I., Curran, K., Bock, N., Toledo, C., Taliano, J., Zhou, S., del Campo, J. M., Yang, L., et al. (2017) · The Lancet Global Health · doi:10.1016/s2214-109x(17)30369-8 · Cited by 73 · see citing works
Mehta, S. D., Moses, S., Parker, C. B., Agot, K., Maclean, I., & Bailey, R. C. (2012) · AIDS · doi:10.1097/qad.0b013e328352d116 · Cited by 69 · see citing works
Celum, C., Morrow, R. A., Donnell, D., Hong, T., Hendrix, C. W., Thomas, K. K., Fife, K. H., Nakku-Joloba, E., Mujugira, A., Baeten, J. M., et al. (2014) · Annals of Internal Medicine · doi:10.7326/m13-2471 · Cited by 61 · see citing works
Mehta, S. D., Moses, S., Agot, K., Maclean, I., Odoyo-June, E., Li, H., & Bailey, R. C. (2013) · Journal of Infectious Diseases · doi:10.1093/infdis/jit371 · Cited by 26 · see citing works
- Authors
- Tobian, A. A. R., Serwadda, D., Quinn, T. C., Kigozi, G., Gravitt, P. E., Laeyendecker, O., Charvat, B., Ssempijja, V., Riedesel, M., Oliver, A. E., Nowak, R. G., Moulton, L. H., Chen, M. Z., Reynolds, S. J., Wawer, M. J., & Gray, R. H.
- Affiliations
- Johns Hopkins University (US)
- Makerere University (UG)
- National Institutes of Health (US)
- Rakai Health Sciences Program (UG)
- ORCID
- Venue
- New England Journal of Medicine
- Publisher
- Massachusetts Medical Society
- Published
- 2009-03-26
- Volume
- 360
- Issue
- 13
- Pages
- 1298-1309
- ISSN
- 0028-4793 (ISSN-L)
- 1533-4406
- PMC
- PMC2676895
- OpenAlex
- W2170949839
- Cited by
- 512
- References
- 41
- Citations by year
- 2026: 6 · 2025: 9 · 2024: 12 · 2023: 11 · 2022: 20 · 2021: 21 · 2020: 22 · 2019: 21 · 2018: 6 · 2017: 29 · 2016: 25 · 2015: 30 · 2014: 34 · 2013: 45 · 2012: 55
- FWCI
- 74.16
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- New England Journal of Medicine (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- Pure Amsterdam UMC (submittedVersion)
- DigitalGeorgetown (Georgetown University Library) (submittedVersion)
- Funders
- Bill and Melinda Gates Foundation (22006.02, 22006)
- National Institutes of Health (Z99 AI999999)
- National Institute of Allergy and Infectious Diseases (U01AI51171, U01AI051171, Z01AI000361)
- Fogarty International Center (#D43TW00015, D43TW001508, T22TW000015)
- Topics
- Health Sciences › Medicine › Surgery › Genital Health and Disease
- Health Sciences › Medicine › Epidemiology › Herpesvirus Infections and Treatments
- Health Sciences › Medicine › Epidemiology › Cervical Cancer and HPV Research
- Keywords
- male circumcision, herpes simplex virus type 2, human papillomavirus, syphilis, sexually transmitted infections, HPV prevalence, HIV prevention, HIV-negative men, adolescent boys, high-risk HPV genotypes, HIV prevention trials
- MeSH terms
- Adolescent, Adult, Circumcision, Male, Genotype, Herpes Genitalis, Humans, Male, Sexual Behavior, Syphilis, Treponema pallidum, Confounding Factors, Epidemiologic, Incidence, Prevalence, Condoms, Herpesvirus 2, Human, Papillomaviridae, Papillomavirus Infections, Kaplan-Meier Estimate, Young Adult
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