Uptake of contraceptives is generally low in low-income settings. For women with HIV, contraception is a reliable and affordable method of minimizing vertical transmission. We investigated the factors that affect contraceptive use among Kenyan women using data collected during the Kenya Demographic & Health Survey (KDHS) of 2014. Data on contraceptive use were extracted from the 2014 KDHS database. Records of 31,079 Kenyan women of reproductive age (15-49 years) were analyzed. Frequencies were calculated; cross-tabulations and bivariate and multivariate analyses were conducted. Twelve thousand thirty-two women (39%) reported using a contraceptive method. Region, religion, education, number of living children, marital status, and prior testing for HIV were significantly associated with contraceptive use among women (P < 0.001). Social, economic, and demographic factors predict contraceptive use among Kenyan women and should be addressed in order to increase contraceptive uptake.

Background: High rates of sexually transmitted infections (STIs) among men who have sex with men (MSM) have been reported, there is little research on their STI knowledge. Our study sought to characterize knowledge and awareness of STIs among MSM in Nairobi, Kenya. Methods We mobilized MSM aged ≥18 years from Nairobi into a cross-sectional study. To determine their understanding about STIs, a pre-tested structured questionnaire was administered. Knowledge score was generated by summing up the number of responses answered correctly by a participant. We dichotomized scores as “low” and “high”, by splitting the group at <12 and ≥12 which was the mean.  Results A total of 404 participants were interviewed between the month of March and August 2020. The mean age was 25.2 (SD=6.4) years. Majority were single (80.4%) and Christians (84.2%). All participants had some formal education ranging from primary to tertiary; the majority (92.3%) had secondary education or more. Most (64.0%) were employed and their monthly income ranged from <50->150 USD. Almost all (98.5%) were Kenyans. Of the 404 (90.6%) self-identified as male and (47.5%) reported to be exclusively top partners. Many (39.9%) reported being both bottom and top, while those reporting to be bottom partners were, (12.6%). The last 12 months, (55.4%) of the participants reported having sex with men only and (88.6%) reported to have had more than one sexual partner.  Participants scored an average of 12.2, out of 29 SD 4.5. The multivariable modelling revealed that participants aged ≥25 years were more likely to have a higher knowledge score compared with the participants aged 18-24 years (aOR=0.973, CI: 0.616-1.538). Regarding education and occupation, participants who had tertiary education and those who were employed were more likely to have a higher knowledge score compared with the participants who had primary education and  were not employed ( aOR=2.627, CI:1.142-6.043)  (aOR=0.922, CI: 0.401-2.117). Participants who were earning (USD >150) were more likely to have a higher knowledge score compared to the ones who were not earning (aOR=2.520, CI: 0.900-7.055). Further bisexual men were more likely to have a higher knowledge score compared with the participants who were having sex with men only (aOR= 1.550, CI: 1026-2.342)   Conclusion Participant’s knowledge level regarding STIs was low. We recommend health care workers to continue educating patients about STIs.

ObjectiveTo assess the feasibility of conducting HIV prevention trials among key populations in Nairobi, Kenya.BackgroundHIV prevention trials require the inclusion of those at high risk of HIV infection and their informed decision to take part and remain in the clinical trial to the end is crucial. In Kenya key populations including men who have sex with men (MSM) and female sex workers (FSW) are, disproportionately, at high risk of HIV infection when compared to the general population. Few trials testing biomedical prevention products against HIV have enrolled Kenyan FSW and MSM. MethodsWe performed simulated vaccine efficacy trial (SiVET) using licensed hepatitis B vaccines as substitutes for a HIV vaccine candidate and included randomization for those immune to hep B. The SiVET was an observational study designed to mimic the rigors of a clinical trial; we assessed HIV risk, provided risk counselling and prevention tools and performed HIV testing at baseline and periodically until the end of the trial. MSM and FSW were enrolled at a ratio of 4:1. Volunteers were assigned to either hepatitis B vaccine or placebo. ResultsRecruitment took approximately 24 months between Sep 2015 and Sep 2017. Of the 368 volunteers screened, 250 (200 MSM and 50 FSW) were enrolled. Reasons for exclusion at screening included: being positive for HIV (n=7), hepatitis (n = 14), other pre-existing medical conditions (n=41), eligible but chose not to enrol (n=47). Most of the volunteers adhered to study procedures and attended their study visits within the study window. These include volunteers who received the second vaccination 244 (98%), the third vaccination 228 (91%) and, the final study visit 217 (87%). The reasons volunteers discontinued from the study early included: relocation and loss to follow up (n=14). A total of 8 cases of HIV infection were observed in 174.5 Person Years at Risk (PYAR), all among MSM, including 5 seroconversions identified at the last study visit, for a HIV incidence of 4.58 cases/ 100 PYAR, among MSM enrolled in the study. ConclusionOur findings suggest that it is possible to conduct HIV prevention trials among key populations in Nairobi with a good adherence to a vaccine efficacy trial schedule. Despite HIV prevention efforts, we also noted a high incidence of HIV infection. This demonstrates the need for effective HIV prevention products in these populations.

Objective To assess the feasibility of conducting HIV prevention trials among key populations in Nairobi, Kenya. Background HIV prevention trials require the inclusion of those at high risk of HIV infection and their informed decision to take part and remain in the clinical trial to the end is crucial. In Kenya key populations including men who have sex with men (MSM) and female sex workers (FSW) are, disproportionately, at high risk of HIV infection when compared to the general population. Few trials testing biomedical prevention products against HIV have enrolled Kenyan FSW and MSM. Methods We performed simulated vaccine efficacy trial (SiVET) using licensed hepatitis B vaccines as substitutes for a HIV vaccine candidate and included randomization for those immune to hep B. The SiVET was an observational study designed to mimic the rigors of a clinical trial; we assessed HIV risk, provided risk counselling and prevention tools and performed HIV testing at baseline and periodically until the end of the trial. MSM and FSW were enrolled at a ratio of 4:1. Volunteers were assigned to either hepatitis B vaccine or placebo. Results Recruitment took approximately 24 months between Sep 2015 and Sep 2017. Of the 368 volunteers screened, 250 (200 MSM and 50 FSW) were enrolled. Reasons for exclusion at screening included: being positive for HIV (n = 7), hepatitis (n = 14), other pre-existing medical conditions (n = 41), eligible but chose not to enrol (n = 47). Most of the volunteers adhered to study procedures and attended their study visits within the study window. These include volunteers who received the second vaccination 244 (98%), the third vaccination 228 (91%) and, the final study visit 217 (87%). The reasons volunteers discontinued from the study early included: relocation and loss to follow up (n = 14). A total of 8 cases of HIV infection were observed in 174.5 Person Years at Risk (PYAR), all among MSM, including 5 seroconversions identified at the last study visit, for a HIV incidence of 4.58 cases/ 100 PYAR, among MSM enrolled in the study. Conclusion Our findings suggest that it is possible to conduct HIV prevention trials among key populations in Nairobi with a good adherence to a vaccine efficacy trial schedule. Despite HIV prevention efforts, we also noted a high incidence of HIV infection. This demonstrates the need for effective HIV prevention products in these populations.