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S. Hosek · SciRah

Researcher profile · Semantic Scholar

S. Hosek

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S. Hosek — researcher profile on SciRah

h-index: 47
Works: 159
Citations: 7,422

Most-cited papers

Cabotegravir for the prevention of HIV-1 in women: results from HPTN 084, a phase 3, randomised clinical trial
S. Delany-Moretlwe, J. Hughes, P. Bock, S. Ouma +105 more
2022The Lancet438 citations Open access
Semantic Scholar
An HIV Pre-Exposure Prophylaxis (PrEP) Demonstration Project and Safety Study for Young MSM
S. Hosek, B. Rudy, R. Landovitz, B. Kapogiannis +12 more
2017Journal of Acquired Immune Deficiency Syndromes259 citations Open access
Semantic Scholar
HIV pre‐exposure prophylaxis for adolescent girls and young women in Africa: from efficacy trials to delivery
C. Celum, S. Delany-Moretlwe, J. Baeten, A. van der Straten +5 more
2019Journal of the International AIDS Society244 citations Open access
Semantic Scholar
Safety and Feasibility of Antiretroviral Preexposure Prophylaxis for Adolescent Men Who Have Sex With Men Aged 15 to 17 Years in the United States
S. Hosek, R. Landovitz, B. Kapogiannis, G. Siberry +14 more
2017JAMA pediatrics203 citations Open access
Semantic Scholar
The influence of HIV‐related stigma on PrEP disclosure and adherence among adolescent girls and young women in HPTN 082: a qualitative study
J. Velloza, N. Khoza, F. Scorgie, Miria Chitukuta +13 more
2020Journal of the International AIDS Society200 citations Open access
Semantic Scholar
PrEP uptake, persistence, adherence, and effect of retrospective drug level feedback on PrEP adherence among young women in southern Africa: Results from HPTN 082, a randomized controlled trial
C. Celum, S. Hosek, Mandisa Tsholwana, S. Kassim +18 more
2021PLoS Medicine165 citations Open access
Semantic Scholar
Randomized Controlled Trial of a Mobile Health Intervention to Promote Retention and Adherence to Preexposure Prophylaxis Among Young People at Risk for Human Immunodeficiency Virus: The EPIC Study
Albert Y. Liu, E. Vittinghoff, Patricia von Felten, K. R. Amico +9 more
2018Clinical Infectious Diseases144 citations Open access
Semantic Scholar
Risk, safety and sex among male PrEP users: time for a new understanding
Kimberly A. Koester, R. Amico, Hailey Gilmore, Albert Y. Liu +4 more
2017Culture, Health and Sexuality96 citations
Semantic Scholar
HIV Prevention Interventions for Adolescents
S. Hosek, A. Pettifor
2019Current HIV/AIDS Reports88 citations Open access
Semantic Scholar
Comparison of Measures of Adherence to Human Immunodeficiency Virus Preexposure Prophylaxis Among Adolescent and Young Men Who Have Sex With Men in the United States
Catherine A. Koss, S. Hosek, P. Bacchetti, P. Anderson +8 more
2018Clinical Infectious Diseases87 citations Open access
Semantic Scholar
A Mobile Health Strategy to Support Adherence to Antiretroviral Preexposure Prophylaxis
J. Fuchs, K. Stojanovski, E. Vittinghoff, Vanessa M. McMahan +8 more
2018AIDS Patients Care and STDs84 citations Open access
Semantic Scholar
A Gamified Smartphone App to Support Engagement in Care and Medication Adherence for HIV-Positive Young Men Who Have Sex With Men (AllyQuest): Development and Pilot Study
L. Hightow-Weidman, K. Muessig, Kelly Knudtson, Mala Srivatsa +4 more
2018JMIR Public Health and Surveillance82 citations Open access
Semantic Scholar
Preferences for Injectable PrEP Among Young U.S. Cisgender Men and Transgender Women and Men Who Have Sex with Men
K. Biello, S. Hosek, Morgan T. Drucker, M. Belzer +5 more
2018Archives of Sexual Behavior75 citations
Semantic Scholar
Hydroxychloroquine with or without azithromycin for treatment of early SARS-CoV-2 infection among high-risk outpatient adults: A randomized clinical trial
C. Johnston, E. Brown, Jenell Stewart, H. C. Karita +26 more
2020EClinicalMedicine63 citations Open access
Semantic Scholar
Tenofovir Diphosphate Concentrations in Dried Blood Spots From Pregnant and Postpartum Adolescent and Young Women Receiving Daily Observed Pre-exposure Prophylaxis in Sub-Saharan Africa
L. Stranix-Chibanda, P. Anderson, D. Kacanek, S. Hosek +32 more
2020Clinical Infectious Diseases61 citations Open access
Semantic Scholar
Adherence, safety, and choice of the monthly dapivirine vaginal ring or oral emtricitabine plus tenofovir disoproxil fumarate for HIV pre-exposure prophylaxis among African adolescent girls and young women: a randomised, openlabel, crossover trial
G. Nair, C. Celum, D. Szydlo, Elizabeth R. Brown +29 more
2023The Lancet HIV58 citations Open access
Semantic Scholar
Acceptability, safety, and patterns of use of oral tenofovir disoproxil fumarate and emtricitabine for HIV pre-exposure prophylaxis in South African adolescents: an open-label single-arm phase 2 trial.
K. Gill, L. Johnson, J. Dietrich, L. Myer +14 more
2020The Lancet Child & Adolescent Health53 citations Open access
Semantic Scholar
Decline in Bone Mass With Tenofovir Disoproxil Fumarate/Emtricitabine Is Associated With Hormonal Changes in the Absence of Renal Impairment When Used by HIV-Uninfected Adolescent Boys and Young Men for HIV Preexposure Prophylaxis
P. Havens, C. Stephensen, M. Van Loan, Gertrud U. Schuster +13 more
2017Clinical Infectious Diseases53 citations Open access
Semantic Scholar
HIV Continuum of Care for Youth in the United States
Michelle Lally, J. J. van den Berg, Andrew O. Westfall, B. Rudy +8 more
2017Journal of Acquired Immune Deficiency Syndromes52 citations Open access
Semantic Scholar
Integrated Next Step Counseling (iNSC) for Sexual Health and PrEP Use Among Young Men Who Have Sex with Men: Implementation and Observations from ATN110/113
K. R. Amico, Jessica Miller, Christopher Balthazar, Pedro A. Serrano +3 more
2018Aids and Behavior47 citations Open access
Semantic Scholar
PrEP and Adolescents: The Role of Providers in Ending the AIDS Epidemic
S. Hosek, L. Henry-Reid
2019Pediatrics44 citations Open access
Semantic Scholar
Comparison of Racial, Ethnic, and Geographic Location Diversity of Participants Enrolled in Clinic-Based vs 2 Remote COVID-19 Clinical Trials
Jenell Stewart, M. Krows, T. Schaafsma, Kate B. Heller +20 more
2022JAMA Network Open43 citations Open access
Semantic Scholar
An open‐label, randomized crossover study to evaluate the acceptability and preference for contraceptive options in female adolescents, 15 to 19 years of age in Cape Town, as a proxy for HIV prevention methods (UChoose)
K. Gill, A. Happel, T. Pidwell, A. Mendelsohn +15 more
2020Journal of the International AIDS Society43 citations Open access
Semantic Scholar
Debrief Reports to Expedite the Impact of Qualitative Research: Do They Accurately Capture Data from In-Depth Interviews?
Jane M. Simoni, Kristin M. Beima-Sofie, K. R. Amico, S. Hosek +2 more
2019Aids and Behavior41 citations Open access
Semantic Scholar
Assessing longitudinal patterns of depressive symptoms and the influence of symptom trajectories on HIV pre‐exposure prophylaxis adherence among adolescent girls in the HPTN 082 randomized controlled trial
J. Velloza, S. Hosek, D. Donnell, P. Anderson +5 more
2021Journal of the International AIDS Society38 citations Open access
Semantic Scholar
Cost-Effectiveness of Pre-exposure HIV Prophylaxis During Pregnancy and Breastfeeding in Sub-Saharan Africa
J. T. Price, S. Wheeler, L. Stranix-Chibanda, S. Hosek +5 more
2016Journal of Acquired Immune Deficiency Syndromes37 citations Open access
Semantic Scholar
Alignment of PrEP adherence with periods of HIV risk among adolescent girls and young women in South Africa and Zimbabwe: A secondary analysis from the HPTN 082 randomized controlled trial
J. Velloza, D. Donnell, S. Hosek, P. Anderson +6 more
2022The Lancet HIV32 citations Open access
Semantic Scholar
Acceptability and feasibility of leveraging community‐based HIV counselling and testing platforms for same‐day oral PrEP initiation among adolescent girls and young women in Eastern Cape, South Africa
A. Medina-Marino, D. Bezuidenhout, Phuti Ngwepe, Charl Bezuidenhout +6 more
2022Journal of the International AIDS Society32 citations Open access
Semantic Scholar
Narrative sexual histories and perceptions of HIV risk among young women taking PrEP in southern Africa: Findings from a novel participatory method
F. Scorgie, N. Khoza, S. Delany-Moretlwe, J. Velloza +7 more
2020Social Science & Medicine (1967)29 citations Open access
Semantic Scholar
Project ACCEPT: Evaluation of a Group-Based Intervention to Improve Engagement in Care for Youth Newly Diagnosed with HIV
S. Hosek, G. Harper, D. Lemos, J. Burke-Miller +3 more
2018Aids and Behavior29 citations
Semantic Scholar
Minors’ and young adults’ experiences of the research consent process in a Phase II safety study of pre-exposure prophylaxis for HIV
Amelia S Knopf, M. Ott, Nancy Liu, B. Kapogiannis +3 more
2017Journal of Adolescent Health29 citations Open access
Semantic Scholar
How a menu of adherence support strategies facilitated high adherence to HIV prevention products among adolescent girls and young women in sub‐Saharan Africa: a mixed methods analysis
Sarah T. Roberts, Noah Mancuso, Kristin Williams, H. Nabunya +8 more
2023Journal of the International AIDS Society26 citations Open access
Semantic Scholar
The Community PrEP Study: a randomized control trial leveraging community-based platforms to improve access and adherence to pre-exposure prophylaxis to prevent HIV among adolescent girls and young women in South Africa—study protocol
A. Medina-Marino, D. Bezuidenhout, S. Hosek, R. Barnabas +8 more
2021Trials25 citations Open access
Semantic Scholar
Factors that influence adolescent girls and young women's re‐initiation or complete discontinuation from daily oral PrEP use: a qualitative study from Eastern Cape Province, South Africa
L. de Vos, Emily Krogstad Mudzingwa, Lauren Fynn, M. Atujuna +7 more
2023Journal of the International AIDS Society23 citations Open access
Semantic Scholar
Predictors of Mpox vaccine uptake among sexual and gender minority young adults living in Illinois: Unvaccinated vs. double vs. single dose vaccine recipients
M. G. Curtis, S. Davoudpour, Anthony E. Rodriguez-Ortiz, D. Felt +4 more
2023Vaccine23 citations Open access
Semantic Scholar
‘Ballroom itself can either make you or break you’ - Black GBT Youths’ Psychosocial Development in the House Ball Community
Kyle Telander, S. Hosek, D. Lemos, Gihane Jeremie-Brink
2017Global Public Health20 citations Open access
Semantic Scholar
Adaptive HIV pre-exposure prophylaxis adherence interventions for young South African women: Study protocol for a sequential multiple assignment randomized trial
J. Velloza, N. Poovan, Nontokozo Ndlovu, N. Khoza +10 more
2022PLoS ONE18 citations Open access
Semantic Scholar
Individual and Structural-level Correlates of Pre-exposure Prophylaxis (PrEP) Lifetime and Current use in a Nationwide Sample of Young Sexual and Gender Minorities
C. Fitch, J. Haberer, Pedro A. Serrano, Alejandro Muñoz +2 more
2022Aids and Behavior18 citations Open access
Semantic Scholar
Interventions to improve daily medication use among adolescents and young adults: what can we learn for youth PrEP services?
J. Velloza, B. Kapogiannis, L. Bekker, C. Celum +4 more
2020AIDS (London)18 citations Open access
Semantic Scholar
Tobacco use and sustained viral suppression in youth living with HIV
K. Gamarel, A. Westfall, Michelle Lally, S. Hosek +2 more
2018Aids and Behavior18 citations Open access
Semantic Scholar
Changes in Bone Mass After Discontinuation of Pre-Exposure Prophylaxis (PrEP) with Tenofovir Disoproxil Fumarate/Emtricitabine in Young Men Who Have Sex With Men: Extension Phase Results of Adolescent Trials Network Protocols 110 and 113.
P. Havens, S. Perumean-Chaney, Amit Patki, S. Cofield +7 more
2020Clinical Infectious Diseases17 citations Open access
Semantic Scholar
HIV Acquisition and Transmission Potential among African American Men Who have Sex with Men and Women in Three U.S. Cities
Heather A. Joseph, Yi Pan, Maria C. B. Mendoza, N. Harawa +8 more
2017Archives of Sexual Behavior17 citations Open access
Semantic Scholar
Baseline preferences for oral pre-exposure prophylaxis (PrEP) or dapivirine intravaginal ring for HIV prevention among adolescent girls and young women in South Africa, Uganda and Zimbabwe (MTN-034/IPM-045 study)
K. Ngure, B. Friedland, D. Szydlo, Sarah T. Roberts +13 more
2023PLoS ONE16 citations Open access
Semantic Scholar
Limited Interaction Targeted Epidemiology of HIV in Sexual and Gender Minority American Adolescents and Adults: Feasibility of the Keeping it LITE Study
N. Gleason, Pedro A. Serrano, A. Muñoz, A. French +1 more
2021JMIR Formative Research16 citations Open access
Semantic Scholar
Pharmacokinetics of tenofovir monoester and association with intracellular tenofovir diphosphate following single-dose tenofovir disoproxil fumarate.
Kristina M. Brooks, Mustafa E. Ibrahim, J. Castillo-Mancilla, S. MaWhinney +10 more
2019Journal of Antimicrobial Chemotherapy16 citations Open access
Semantic Scholar
Short Communication: Bioequivalence of Tenofovir and Emtricitabine After Coencapsulation with the Proteus Ingestible Sensor
Mustafa E. Ibrahim, Kristina M. Brooks, J. Castillo-Mancilla, Cricket McHugh +6 more
2018AIDS Research and Human Retroviruses16 citations Open access
Semantic Scholar
Integrating a mental health intervention into PrEP services for South African young women: a human‐centred implementation research approach to intervention development
J. Velloza, Nomhle Ndimande-Khoza, Lisa Mills, T. Concepcion +8 more
2024Journal of the International AIDS Society15 citations Open access
Semantic Scholar
Youth-Friendly Services was the Magic: Experiences of Adolescent Girls and Young Women in the Community PrEP Study, South Africa
Emily Krogstad Mudzingwa, L. de Vos, Lauren Fynn, M. Atujuna +6 more
2024Global Public Health15 citations Open access
Semantic Scholar
Experiences of Online Racialized Sexual Discrimination Among Sexual and Gender Minorities in the United States: Online Survey Data from Keeping it LITE
N. Gleason, Pedro A. Serrano, A. Muñoz, A. French +1 more
2022Journal of Sex Research15 citations Open access
Semantic Scholar
Intimate partner violence and oral HIV pre-exposure prophylaxis adherence among young African women
D. Giovenco, A. Pettifor, K. Powers, L. Hightow-Weidman +8 more
2022AIDS (London)13 citations Open access
Semantic Scholar

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P. Anderson×14
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L. Bekker×13
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S. Delany-Moretlwe×11
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Craig M. Wilson×7

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N. Mgodi — researcher profile on SciRah

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