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Screening guidelines for non-AIDS defining cancers in HIV-infected individuals.

ABSTRACT: The growing burden of non-AIDS defining malignancies (non-ADMs) among people living with HIV/AIDS (PLWHA) highlights the need for cancer prevention and early detection. In this article, we propose screening guidelines for non-ADMs in PLWHA.A number of recent findings may help direct cancer screening guidelines in PLWHA. Screening for lung cancer with low-dose helical chest computerized tomography (LDCT) in the National Lung Screening Trial data demonstrated a decrease in lung cancer and all-cause mortality. Recent studies have demonstrated a favorable experience among PLWHA with liver transplantation. Overdiagnosis is common with breast and prostate cancer screening. Anal cancer rates were substantially higher for HIV-infected MSM, other men and women than for HIV-uninfected individuals.Screening recommendations for the general population can be applied to PLWHA patients for breast, colon and prostate cancer. Screening for lung cancer with LDCT could be considered in PLWHA at risk. American Association for the Study of Liver Diseases screening recommendations with biennial ultrasonography may be applied to at-risk PLWHA for hepatocellular carcinoma. All HIV-infected adults should be offered anal cancer screening as part of clinical care at specialized centres.

SUBMITTER: Mani D

PROVIDER: S-EPMC4581521 | biostudies-other | 2013 Sep

REPOSITORIES: biostudies-other

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Screening guidelines for non-AIDS defining cancers in HIV-infected individuals.

Mani Deepthi D Aboulafia David M DM

Current opinion in oncology 20130901 5

<h4>Purpose of review</h4>The growing burden of non-AIDS defining malignancies (non-ADMs) among people living with HIV/AIDS (PLWHA) highlights the need for cancer prevention and early detection. In this article, we propose screening guidelines for non-ADMs in PLWHA.<h4>Recent findings</h4>A number of recent findings may help direct cancer screening guidelines in PLWHA. Screening for lung cancer with low-dose helical chest computerized tomography (LDCT) in the National Lung Screening Trial data d ...[more]

PMID: 23942295

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Project description:Background:Viral suppression is a primary marker of HIV treatment success. Persons with HIV are at increased risk for AIDS-defining cancer (ADC) and several types of non-AIDS-defining cancer (NADC), some of which are caused by oncogenic viruses. Objective:To determine whether viral suppression is associated with decreased cancer risk. Design:Prospective cohort. Setting:Department of Veterans Affairs. Participants:HIV-positive veterans (n = 42 441) and demographically matched uninfected veterans (n = 104 712) from 1999 to 2015. Measurements:Standardized cancer incidence rates and Poisson regression rate ratios (RRs; HIV-positive vs. uninfected persons) by viral suppression status (unsuppressed: person-time with HIV RNA levels ?500 copies/mL; early suppression: initial 2 years with HIV RNA levels <500 copies/mL; long-term suppression: person-time after early suppression with HIV RNA levels <500 copies/mL). Results:Cancer incidence for HIV-positive versus uninfected persons was highest for unsuppressed persons (RR, 2.35 [95% CI, 2.19 to 2.51]), lower among persons with early suppression (RR, 1.99 [CI, 1.87 to 2.12]), and lowest among persons with long-term suppression (RR, 1.52 [CI, 1.44 to 1.61]). This trend was strongest for ADC (unsuppressed: RR, 22.73 [CI, 19.01 to 27.19]; early suppression: RR, 9.48 [CI, 7.78 to 11.55]; long-term suppression: RR, 2.22 [CI, 1.69 to 2.93]), much weaker for NADC caused by viruses (unsuppressed: RR, 3.82 [CI, 3.24 to 4.49]; early suppression: RR, 3.42 [CI, 2.95 to 3.97]; long-term suppression: RR, 3.17 [CI, 2.78 to 3.62]), and absent for NADC not caused by viruses. Limitation:Lower viral suppression thresholds, duration of long-term suppression, and effects of CD4+ and CD8+ T-cell counts were not thoroughly evaluated. Conclusion:Antiretroviral therapy resulting in long-term viral suppression may contribute to cancer prevention, to a greater degree for ADC than for NADC. Patients with long-term viral suppression still had excess cancer risk. Primary Funding Source:National Cancer Institute and National Institute on Alcohol Abuse and Alcoholism of the National Institutes of Health.

Project description:BackgroundNon-AIDS-defining cancers (NADCs) are now becoming a rising cause of morbidity among people living with HIV (PLHIV) in the highly active antiretroviral therapy (HAART) era. We conducted a systematic review and meta-analysis to estimate the summary risk of incidence and mortality of a wide range of NADCs among PLHIV compared with the general population.MethodsThis systematic review and meta-analysis was registered in the PROSPERO (registration number CRD42020222020). We searched PubMed, EMBASE, Cochrane library, and Web of Science for relevant studies published before Jan 24, 2022. Cohort or registry linkage studies comparing the incidence or mortality of individual NADCs in PLHIV with that in the general population were included. Studies simply reporting outcomes of cancer precursor lesions or combined NADCs were excluded. We calculated pooled standardised incidence (SIRs) and standardised mortality ratios (SMRs) and their 95% confidence intervals (CIs) using random-effects models, and used robust variance estimation to account for non-independence in study-level effect sizes.FindingsWe identified 92 publications arising from 46 independent studies including 7 articles out of 7 studies from developing countries. Among the 40 types of NADCs investigated, all of the 20 infection-related NADCs, cancers related with human papillomavirus infection in particular, and half of the 20 non-infection-related NADCs occurred in excess in PLHIV compared with the general population. This risk pattern was consistent in most WHO regions and in both high-income and low-and middle-income countries. The increased SIRs for various NADCs were more evident among PLHIV with advanced immunodeficiency, and was explored by HIV transmission route, and use of HAART. PLHIV had increased mortality for anal cancer (SMR 124·07, 95% CI 27·31-563·72), Hodgkin lymphoma (41·03, 2·91-577·88), liver cancer (8·36, 3·86-18·11), lung cancer (3·95, 1·52-10·26), and skin melanoma (3·95, 1·28-12·2).InterpretationPLHIV had increased incidence and mortality for a wide spectrum of NADCs. Primary prevention and effective treatment for NADCs in this population is urgently needed.FundingNatural Science Foundation of China Excellent Young Scientists Fund, Natural Science Foundation of China International/Regional Research Collaboration Project, National Science and Technology Major Project of China, Sanming Project of Medicine in Shenzhen, High Level Project of Medicine in Longhua, Shenzhen, Shenzhen Science and Technology Innovation Commission Basic Research Program, Special Support Plan for High-Level Talents of Guangdong Province, the Guangzhou Basic Research Program on People's Livelihood Science and Technology, the National Natural Science Foundation of China.

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Screening guidelines for non-AIDS defining cancers in HIV-infected individuals.

Publications

Screening guidelines for non-AIDS defining cancers in HIV-infected individuals.

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