Cited by 299Viral-associated cancers and disordersHIV Research and TreatmentHIV/AIDS Research and Interventions

HIV infection and the risk of cancers with and without a known infectious cause

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Silverberg, Michael J, Chao, Chun, Leyden, Wendy A, Xu, Lanfang, Tang, Beth, Horberg, Michael A, Klein, Daniel, Quesenberry, Charles P +2 more·2009·AIDS

Abstract

OBJECTIVE: To evaluate the risk of cancers with and without a known infectious cause in HIV-infected persons. DESIGN: Retrospective cohort study. METHODS: Adult HIV-infected and matched HIV-uninfected members of Kaiser Permanente followed between 1996 and 2007 for incident AIDS-defining cancers (ADCs), infection-related non-AIDS-defining cancers (NADCs; anal squamous cell, vagina/vulva, Hodgkin's lymphoma, penis, liver, human papillomavirus-related oral cavity/pharynx, stomach) and infection-unrelated NADC (all other NADCs). RESULTS: We identified 20 277 HIV-infected and 202 313 HIV-uninfected persons. HIV-infected persons experienced 552 ADC, 221 infection-related NADC, and 388 infection-unrelated NADC. HIV-uninfected persons experienced 179 ADC, 284 infection-related NADC, and 3418 infection-unrelated NADC. The rate ratio comparing HIV-infected and HIV-uninfected persons for ADC was 37.7 [95% confidence interval (CI): 31.7-44.8], with decreases in the rate ratio over time (P < 0.001). The rate ratio for infection-related NADC was 9.2 (95% CI: 7.7-11.1), also with decreases in the rate ratio over time (P < 0.001). These results were largely influenced by anal squamous cell cancer and Hodgkin's lymphoma. The rate ratio for infection-unrelated NADC was 1.3 (95% CI: 1.2-1.4), with no change in the rate ratio over time (P = 0.44). Among infection-unrelated NADCs, other anal, skin, other head and neck, and lung cancer rates were higher and prostate cancer rates lower in HIV-infected persons. Among all infection-unrelated NADCs, the rate ratio decreased over time only for lung cancer (P = 0.007). CONCLUSION: In comparison with those without HIV infection, HIV-infected persons are at particular risk for cancers with a known infectious cause, although the higher risk has decreased in the antiretroviral therapy era. Cancers without a known infectious cause are modestly increased in HIV-infected persons compared with HIV-uninfected persons.

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Authors
Silverberg, M. J., Chao, C., Leyden, W. A., Xu, L., Tang, B., Horberg, M. A., Klein, D., Quesenberry, C. P., Towner, W. J., & Abrams, D. I.
Affiliations
  • Kaiser Permanente (US)
  • Kaiser Permanente Hayward Medical Center (US)
  • San Francisco General Hospital (US)
Corresponding author
Silverberg, Michael J
Venue
AIDS
Published
2009-11-13
Volume
23
Issue
17
Pages
2337-2345
ISSN
0269-9370 (ISSN-L)
OpenAlex
W2075517895
Cited by
299
References
0
Citations by year
2026: 4 · 2025: 6 · 2024: 8 · 2023: 17 · 2022: 8 · 2021: 16 · 2020: 15 · 2019: 17 · 2018: 11 · 2017: 26 · 2016: 23 · 2015: 35 · 2014: 32 · 2013: 18 · 2012: 29
FWCI
10.50
Type
journal article
Language
en
Open access
Locations
  • AIDS (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Kaiser Permanente
  • National Institute on Alcohol Abuse and Alcoholism (R01AA016893)
  • National Institute of Allergy and Infectious Diseases (U01AI069918, K01AI071725)
Topics
  • Health Sciences › Medicine › Oncology › Viral-associated cancers and disorders
  • Life Sciences › Immunology and Microbiology › Virology › HIV Research and Treatment
  • Health Sciences › Medicine › Infectious Diseases › HIV/AIDS Research and Interventions
Keywords
HIV infection, AIDS-defining cancers, non-AIDS-defining cancers, cancer risk, anal squamous cell carcinoma, Hodgkin's disease, antiretroviral therapy, lung cancer, prostate cancer, human papillomavirus, hepatitis C
MeSH terms
Adult, Anus Neoplasms, California, Carcinoma, Squamous Cell, Epidemiologic Methods, Female, Humans, Male, Neoplasms, Registries, HIV Infections, Lymphoma, AIDS-Related, CD4 Lymphocyte Count, Antiretroviral Therapy, Highly Active

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