Last data update: Dec 09, 2024. (Total: 48320 publications since 2009)
Records 1-4 (of 4 Records) |
Query Trace: Nantume S[original query] |
---|
Population-based cohort data used to assess trends in early resumption of sexual activity after voluntary medical male circumcision in Rakai, Uganda
Daama A , Nalugoda F , Kankaka E , Kasango A , Nantume B , Kigozi GN , Ssekubugu R , Namutundu J , Ssettuba A , Lutalo T , Kagaayi J , Nakigozi G , Alamo S , Mills LA , Kabuye G , Gray R , Wawer M , Serwadda D , Sewankambo N , Kigozi G . PLoS One 2024 19 (11) e0297240 INTRODUCTION: Voluntary medical male circumcision (VMMC) reduces the risk of heterosexual acquisition of HIV by 50%-60%. The Uganda Ministry of Health recommends abstinence of sex for 42 days after VMMC to allow complete wound healing. However, some men resume sex early before the recommended period. We estimated trends in prevalence and risk factors of early sex resumption (ESR) among VMMC clients in Rakai, Uganda, from 2013-2020. METHODS: Data from the Rakai Community Cohort Study (RCCS), a cross-sectional study, were analyzed. Data included consenting males aged 15-49 years in RCCS who self-reported having received VMMC between the period of 2013 to 2020. ESR prevalence and associated risk factors were assessed using modified Poisson regression to estimate adjusted prevalence ratios (aPR). RESULTS: Overall, 1,832 participants were included in this study. ESR decreased from 45.1% in 2013 to 14.9% in 2020 (p<0.001). Across the first three surveys, ESR prevalence was consistently higher among the married participants than the never married participants, aPR = 1.83, 95% CI: [1.30,2.57]; aPR = 2.46, 95% CI: [1.50,4.06]; aPR = 2.22, 95% CI: [1.22,4.03]. ESR prevalence was higher among participants who reported to have more than one sexual partner than participants with one partner, aPR = 1.59, 95% CI: [1.16,2.20]. In the fourth survey from 2018-2020, ESR prevalence was significantly higher among participants with primary education than participants with post-primary, aPR = 2.38, 95% CI: [1.31, 4.30]. However, ESR prevalence was lower among participants aged at least 45 years than participants aged 15-19 years, aPR = 0.0, 95% CI: [1.86e-07, 2.69e-06]. Overall, participants who reported primary school as their highest level of education reported ESR more often than those with post-primary education aPR = 2.38, 95% CI: [1.31, 4.30]. Occupation and known HIV status were not associated with ESR. CONCLUSIONS: Self-reported ESR after VMMC declined between 2013 and 2020. Targeted efforts for counseling focusing on married men, men who had multiple sex partners, and men with lower levels of education may decrease ESR. |
A model for accelerating access to care and treatment for children and adolescents living with HIV in Nigeria, Tanzania, Uganda, and Zambia: The Faith-Based Action for Scaling-Up Testing and Treatment for the Epidemic Response (FASTER) Initiative
Oliver D , Mabirizi D , Hast M , Alwano MG , Chungu C , Kelemani A , Mbanefo C , Gross J , Parris K , Dowling S , Clark A , Williams A , Simao L , Amole C , Suggu K , Kama J , Mpasela F , Mtui L , Nabitaka V , Saunders R , Williamson D , Rivadeneira ED , Hrapcak S , Nantume S , Nazziwa E , Itoh M , Machage E , Onyenuobi C , Munthali G , Rwebembera A , Mwiya M , Katureebe C , Ikpeazu A , Fenn T . J Int Assoc Provid AIDS Care 2023 22 23259582231186701 The number of children newly infected with HIV dropped by 50%, from 320 000 in 2010 to 160 000 in 2021. Despite progress, ongoing gaps persist in diagnosis, continuity of care, and treatment optimization. In response, the United States President's Emergency Plan for AIDS Relief created the Faith-based Action for Scaling-Up Testing and Treatment for Epidemic Response (FASTER). Faith-based Action for Scaling-Up Testing and Treatment for Epidemic Response addressed gaps in countries with the highest unmet need by working with government to operationalize innovative interventions and ensure alignment with national priorities and with communities living with HIV to ensure the change was community-led. Between 2019 and 2021, FASTER's interventions were incorporated into national policies, absorbed by Ministries of Health, and taken up in subsequent awards and country operating plans. Continued effort is needed to sustain gains made during the FASTER initiative and to continue scaling evidence-based interventions to ensure that children and adolescents are not left behind in the global HIV response. |
Population estimates of HIV risk factors to inform HIV prevention programming for adolescent girls and young women
Howard AL , Chiang L , Picchetti V , Zhu L , Hegle J , Patel P , Saul J , Wasula L , Nantume S , Coomer R , Kamuingona R , Oluoch RP , Mharadze T , Duffy M , Kambona CA , Ramphalla P , Fathim KM , Massetti GM . AIDS Educ Prev 2023 35 20-38 Violence Against Children and Youth Survey (VACS) data from seven countries were analyzed to estimate population-level eligibility for the President's Emergency Plan for AIDS Relief (PEPFAR) Determined, Resilient, Empowered, AIDS-Free, Mentored, and Safe (DREAMS) HIV prevention program for adolescent girls and young women (AGYW). The prevalence of overall eligibility and individual risk factors, including experiences of violence, social, and behavioral risks differ across countries and age groups. A large proportion of AGYW across all countries and age groups examined have at least one risk factor making them eligible for DREAMS. Experiencing multiple risks is also common, suggesting that researchers and programs could work together to identify combinations of risk factors that put AGYW at greatest risk of HIV acquisition, or that explain most new HIV infections, to more precisely target the most vulnerable AGYW. The VACS provides important data for such analyses to refine DREAMS and other youth programming. |
Developing and Validating an Effective Pediatric and Adolescent HIV Testing Eligibility Screening Tool for High-Volume Entry Points in Uganda
Katureebe C , Ashburn K , Machekano R , Gill MM , Gross J , Kazooba P , Kiyonga A , Taasi G , Adler M , Nazziwa E , Rivadeneira ED , Kekitiinwa A , Magongo E , Matovu JB , Nantume S , Bitarakwate E . J Acquir Immune Defic Syndr 2021 88 (3) 290-298 INTRODUCTION: Because of low pediatric HIV prevalence, more tests are needed to find 1 HIV-positive child compared with adults. In Uganda, the number needed to test (NNT) to find 1 new HIV-positive child was 64 in outpatient departments (OPDs) and 31 through index testing. We aimed to develop and validate a pediatric (1.5-14 years) screening tool to optimize testing approaches. METHODS: Phase 1 evaluated the performance of 10 screening questions in 14 OPDs using a variable selection algorithm to evaluate combinations of screening questions. Using logistic regression, we identified the number of screening questions with the best predictive accuracy using the receiver operation characteristic curve. Phase 2 validated the proposed tool in 15 OPDs and 7 orphan and vulnerable children programs. We estimated sensitivity, specificity, and NNT accounting for intercluster correlations. RESULTS: A total of 3482 children were enrolled. The optimal model included reported HIV-positive maternal status or 2/5 symptoms (sickly in the last 3 months, recurring skin problems, weight loss, not growing well, and history of tuberculosis). The proposed tool had sensitivity of 83.6% [95% confidence interval (CI): 68.1 to 92.4] and specificity of 62.5% (95% CI: 55.0 to 69.4). The tool was validated in a sample of 11,342 children; sensitivity was 87.8% (95% CI: 80.9 to 92.5) and specificity 62.6% (95% CI: 54.8 to 69.7) across OPDs and community sites. In OPDs, sensitivity was 88.1% (95% CI: 80.8 to 92.8) and specificity 69.0% (95% CI: 61.9 to 75.3). The NNT was 43 (95% CI: 28 to 67) across settings and 28 (95% CI: 20 to 38) for OPD. CONCLUSIONS: This HIV screening tool has high sensitivity and reasonable specificity, increasing testing efficiency and yield for children and adolescents. |
- Page last reviewed:Feb 1, 2024
- Page last updated:Dec 09, 2024
- Content source:
- Powered by CDC PHGKB Infrastructure