Trial reportAIDS (London, England)2014
Pre-exposure prophylaxis does not affect the fertility of HIV-1-uninfected men.
Trial report in AIDS (London, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.
- A Systematic Review of the Current Status of Safer Conception Strategies for HIV Affected Heterosexual Couples in Sub-Saharan Africa.AIDS and behavior · 2018Pooled it
- Effect of in vitro exposure of first-line antiretrovirals on healthy human spermatozoa on kinematics and motility.International urology and nephrology · 2025Article
- HIV pre-exposure prophylaxis and sexually transmitted infections: intersection and opportunity.Nature reviews. Urology · 2022Review
- Reciprocal Modulation of Antiretroviral Drug and Steroid Receptor FunctionAntimicrobial agents and chemotherapy · 2019Article
- Consensus statement: Supporting Safer Conception and Pregnancy For Men And Women Living with and Affected by HIV.AIDS and behavior · 2018Article
- PrEP as Peri-conception HIV Prevention for Women and Men.Current HIV/AIDS reports · 2016Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundThere is a paucity of data on the effect of antiretroviral medications on male fertility. Couples affected by HIV-1 often have fertility intentions, and antiretroviral medications, as both treatment of HIV-1-infected persons and pre-exposure prophylaxis (PrEP) for uninfected persons, are part of peri-conception risk reduction.
methodsWithin a randomized, placebo-controlled trial of daily oral tenofovir disoproxil fumarate (TDF) and combination emtricitabine (FTC)/TDF PrEP for HIV-1 prevention conducted among heterosexual HIV-1-serodiscordant couples, we assessed the impact of TDF and FTC/TDF use on male fertility, measured as incident pregnancy in female partners of men assigned to PrEP vs. placebo.
resultsOf the 2962 HIV-1-uninfected men partners, 986 were randomized to TDF, 1013 to FTC/TDF, and 963 to placebo. The overall pregnancy incidence in their HIV-1-infected female partners was 12.9 per 100 person-years and did not differ significantly across the study arms (13.2 TDF, 12.4 FTC/TDF, 13.2 placebo). The frequency of live births, pregnancy losses, and gestational age at birth or loss was also statistically similar in the three randomization groups.
conclusionTDF and FTC/TDF, when used as PrEP by HIV-1-uninfected men, did not adversely affect male fertility or pregnancy outcomes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.