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S. Barnhart · SciRah

Researcher profile · Semantic Scholar

S. Barnhart

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S. Barnhart — researcher profile on SciRah

h-index: 22
Works: 85
Citations: 1,339

Most-cited papers

Why increasing availability of ART is not enough: a rapid, community-based study on how HIV-related stigma impacts engagement to care in rural South Africa
S. Treves-Kagan, Wayne T. Steward, Lebogang Ntswane, R. Haller +4 more
2015BMC Public Health152 citations Open access
Semantic Scholar
Psychiatric Comorbidity and Functional Status in Adult Patients with Asthma
N. Afari, K. Schmaling, S. Barnhart, D. Buchwald
2001Journal of clinical psychology in medical settings82 citations
Semantic Scholar
Use of surgical task shifting to scale up essential surgical services: a feasibility analysis at facility level in Uganda
M. Galukande, S. Kaggwa, P. Sekimpi, O. Kakaire +8 more
2013BMC Health Services Research57 citations Open access
Semantic Scholar
Beyond Social Desirability Bias: Investigating Inconsistencies in Self-Reported HIV Testing and Treatment Behaviors Among HIV-Positive Adults in North West Province, South Africa
Alyssa C. Mooney, Chadwick K. Campbell, Mary-Jane Ratlhagana, J. Grignon +8 more
2018Aids and Behavior52 citations Open access
Semantic Scholar
Anti-homosexual legislation and HIV-related stigma in African nations: what has been the role of PEPFAR?
A. Hagopian, D. Rao, Aaron B. Katz, S. Sanford +1 more
2017Global Health Action48 citations Open access
Semantic Scholar
Improvements in the South African HIV care cascade: findings on 90‐90‐90 targets from successive population‐representative surveys in North West Province
S. Lippman, A. El Ayadi, J. Grignon, A. Puren +8 more
2019Journal of the International AIDS Society47 citations Open access
Semantic Scholar
An assessment of data quality in a multi-site electronic medical record system in Haiti
N. Puttkammer, J. Baseman, E. Devine, J. S. Valles +11 more
2016Int. J. Medical Informatics45 citations
Semantic Scholar
Engaging HIV-positive clients in care: acceptability and mechanisms of action of a peer navigation program in South Africa
Wayne T. Steward, Jeri Sumitani, Mary E. Moran, M. Ratlhagana +7 more
2018AIDS Care44 citations Open access
Semantic Scholar
Success factors for implementing and sustaining a mature electronic medical record in a low-resource setting: a case study of iSanté in Haiti
E. deRiel, N. Puttkammer, N. Hyppolite, J. Diallo +10 more
2018Health Policy and Planning40 citations Open access
Semantic Scholar
Did PEPFAR investments result in health system strengthening? A retrospective longitudinal study measuring non-HIV health service utilization at the district level
S. Luboga, B. Stover, T. Lim, F. Makumbi +12 more
2016Health Policy and Planning39 citations Open access
Semantic Scholar
Attrition and opportunities along the HIV care continuum: findings from a population-based sample, North West Province, South Africa
S. Lippman, S. Shade, A. El Ayadi, Jennifer M. Gilvydis +7 more
2016Journal of Acquired Immune Deficiency Syndromes38 citations Open access
Semantic Scholar
Adverse event profile of a mature voluntary medical male circumcision programme performing PrePex and surgical procedures in Zimbabwe
Aaron F. Bochner, C. Feldacker, B. Makunike, Marrianne M Holec +7 more
2017Journal of the International AIDS Society32 citations Open access
Semantic Scholar
Incentives and barriers to implementing national hospital standards in Uganda.
M. Bateganya, A. Hagopian, P. Tavrow, S. Luboga +1 more
2009International Journal for Quality in Health Care28 citations Open access
Semantic Scholar
Cost-effectiveness analysis of two-way texting for post-operative follow-up in Zimbabwe’s voluntary medical male circumcision program
J. Babigumira, S. Barnhart, Joanna M. Mendelsohn, Vernon Murenje +7 more
2020PLoS ONE27 citations Open access
Semantic Scholar
Classification and rates of adverse events in a Malawi male circumcision program: impact of quality improvement training
P. Kohler, D. Namate, S. Barnhart, F. Chimbwandira +8 more
2016BMC Health Services Research27 citations Open access
Semantic Scholar
Cameroon mid-level providers offer a promising public health dentistry model
L. N. Achembong, A. M. Ashu, A. Hagopian, A. Downer +1 more
2012Human Resources for Health27 citations Open access
Semantic Scholar
Reducing Provider Workload While Preserving Patient Safety: A Randomized Control Trial Using 2-Way Texting for Postoperative Follow-up in Zimbabwe's Voluntary Medical Male Circumcision Program
C. Feldacker, Vernon Murenje, Isaac Holeman, S. Xaba +6 more
2019Journal of Acquired Immune Deficiency Syndromes26 citations Open access
Semantic Scholar
Short-Term Effects of the COVID-19 Pandemic on HIV Care Utilization, Service Delivery, and Continuity of HIV Antiretroviral Treatment (ART) in Haiti
Kemar Célestin, A. Allorant, Michelle Virgin, Elisma Marinho +11 more
2021Aids and Behavior25 citations Open access
Semantic Scholar
Impact of SMS and peer navigation on retention in HIV care among adults in South Africa: results of a three‐arm cluster randomized controlled trial
Wayne T. Steward, E. Agnew, J. de Kadt, M. Ratlhagana +7 more
2021Journal of the International AIDS Society25 citations Open access
Semantic Scholar
Usability and acceptability of a two-way texting intervention for post-operative follow-up for voluntary medical male circumcision in Zimbabwe
C. Feldacker, Isaac Holeman, Vernon Murenje, S. Xaba +6 more
2020PLoS ONE25 citations Open access
Semantic Scholar
Implementing voluntary medical male circumcision using an innovative, integrated, health systems approach: experiences from 21 districts in Zimbabwe
C. Feldacker, B. Makunike-Chikwinya, Marrianne M Holec, Aaron F. Bochner +9 more
2018Global Health Action24 citations Open access
Semantic Scholar
Evaluation of short message service and peer navigation to improve engagement in HIV care in South Africa: study protocol for a three-arm cluster randomized controlled trial
S. Lippman, S. Shade, Jeri Sumitani, Julia Dekadt +9 more
2016Trials24 citations Open access
Semantic Scholar
Development of an Electronic Medical Record Based Alert for Risk of HIV Treatment Failure in a Low-Resource Setting
N. Puttkammer, S. Zeliadt, J. Balan, J. Baseman +9 more
2014PLoS ONE22 citations Open access
Semantic Scholar
Informing Comprehensive HIV Prevention: A Situational Analysis of the HIV Prevention and Care Context, North West Province South Africa
S. Lippman, S. Treves-Kagan, Jennifer M. Gilvydis, Evasen Naidoo +5 more
2014PLoS ONE20 citations Open access
Semantic Scholar
Trust but verify: Is there a role for active surveillance in monitoring adverse events in Zimbabwe’s large-scale male circumcision program?
Phiona Marongwe, Paidamoyo Gonouya, Thoko Madoda, Vernon Murenje +9 more
2019PLoS ONE18 citations Open access
Semantic Scholar
Timing of adverse events among voluntary medical male circumcision clients: Implications from routine service delivery in Zimbabwe
C. Feldacker, Aaron F. Bochner, Vernon Murenje, B. Makunike-Chikwinya +7 more
2018PLoS ONE16 citations Open access
Semantic Scholar
The role of drug resistance in poor viral suppression in rural South Africa: findings from a population-based study
S. Lippman, Alyssa C. Mooney, A. Puren, G. Hunt +6 more
2020BMC Infectious Diseases13 citations Open access
Semantic Scholar
Balancing competing priorities: Quantity versus quality within a routine, voluntary medical male circumcision program operating at scale in Zimbabwe
C. Feldacker, Vernon Murenje, B. Makunike-Chikwinya, Joseph Hove +9 more
2020PLoS ONE13 citations Open access
Semantic Scholar
Sexual and Physical Violence in Childhood Is Associated With Adult Intimate Partner Violence and Nonpartner Sexual Violence in a Representative Sample of Rural South African Men and Women
S. Treves-Kagan, A. El Ayadi, Jessica L. Morris, Laurie M. Graham +5 more
2019Journal of Interpersonal Violence13 citations
Semantic Scholar
Developing hospital accreditation standards in Uganda.
M. Galukande, A. Katamba, N. Nakasujja, R. Baingana +5 more
2016International Journal of Health Planning and Management13 citations
Semantic Scholar
Global laboratory systems development: needs and approaches.
Robert Martin, S. Barnhart
2011Infectious Disease Clinics of North America13 citations
Semantic Scholar
Modifying the health system to maximize voluntary medical male circumcision uptake: a qualitative study in Botswana
Bazghina-Werq Semo, K. Wirth, Conrad Ntsuape, S. Barnhart +4 more
2017HIV/AIDS12 citations Open access
Semantic Scholar
Is it all about the money? A qualitative exploration of the effects of performance-based financial incentives on Zimbabwe's voluntary male medical circumcision program
C. Feldacker, Aaron F. Bochner, A. Herman-Roloff, Marrianne M Holec +9 more
2017PLoS ONE12 citations Open access
Semantic Scholar
Before and after the earthquake: a case study of attrition from the HIV antiretroviral therapy program in Haiti
N. Puttkammer, S. Zeliadt, J. Balan, J. Baseman +7 more
2014Global Health Action12 citations Open access
Semantic Scholar
Impact of short message service and peer navigation on linkage to care and antiretroviral therapy initiation in South Africa
S. Lippman, J. de Kadt, M. Ratlhagana, E. Agnew +9 more
2022AIDS (London)11 citations Open access
Semantic Scholar
Reducing provider workload while preserving patient safety via a two-way texting intervention in Zimbabwe’s voluntary medical male circumcision program: study protocol for an un-blinded, prospective, non-inferiority, randomized controlled trial
C. Feldacker, Vernon Murenje, S. Barnhart, S. Xaba +3 more
2019Trials11 citations Open access
Semantic Scholar
Need for improved detection of voluntary medical male circumcision adverse events in Mozambique: a mixed-methods assessment
A. Brito, Abigail K Korn, L. Monteiro, F. Mudender +4 more
2019BMC Health Services Research11 citations Open access
Semantic Scholar
A prospective cohort study of safety and patient satisfaction of voluntary medical male circumcision in Botswana
K. Wirth, Bazghina-Werq Semo, Lisa P. Spees, Conrad Ntsuape +2 more
2017PLoS ONE11 citations Open access
Semantic Scholar
PEPFAR: is 90-90-90 magical thinking?
S. Barnhart
2016The Lancet11 citations Open access
Semantic Scholar
Adverse event profile and associated factors following surgical voluntary medical male circumcision in two regions of Namibia, 2015–2018
Gillian O'Bryan, C. Feldacker, Alison L. Ensminger, Magdaleena Nghatanga +11 more
2021PLoS ONE10 citations Open access
Semantic Scholar
Early resumption of sexual activity following voluntary medical male circumcision in Botswana: A qualitative study
Jenny H. Ledikwe, Nankie M. Ramabu, Lisa P. Spees, S. Barnhart +3 more
2017PLoS ONE10 citations Open access
Semantic Scholar
District Health Officer Perceptions of PEPFAR’s Influence on the Health System in Uganda, 2005-2011
Nathaniel Lohman, A. Hagopian, S. Luboga, B. Stover +8 more
2016International Journal of Health Policy and Management10 citations Open access
Semantic Scholar
Triggering the decision to undergo medical male circumcision: a qualitative study of adult men in Botswana
K. Wirth, Bazghina-Werq Semo, Conrad Ntsuape, Nankie M. Ramabu +4 more
2016AIDS Care10 citations
Semantic Scholar
Behçet's disease with major vascular involvement
Linda N. Geng, D. Conway, S. Barnhart, J. Nowatzky
2013BMJ Case Reports10 citations Open access
Semantic Scholar
Investigación Original / Original Research Patient Attrition from the Hiv Antiretroviral Therapy Program at Two Hospitals in Haiti
N. Puttkammer, S. Zeliadt, J. Baseman, R. Destiné +8 more
10 citations
Semantic Scholar
Delivery of health care for cardiovascular and metabolic diseases among people living with HIV/AIDS in African countries: a systematic review protocol
D. Watkins, N. Tulloch, Molly E. Anderson, S. Barnhart +2 more
2016Systematic Reviews9 citations Open access
Semantic Scholar
Working toward sustainability: Transitioning HIV programs from a USA-based organization to a local partner in Zimbabwe
Milan Vu, Marrianne M Holec, Ruth O. Levine, B. Makunike-Chikwinya +5 more
2022PLoS ONE8 citations Open access
Semantic Scholar
Expanded access to viral load testing and use of second line regimens in Haiti: time trends from 2010–2017
Yu Wang, S. Barnhart, Kesner François, Ermane G. Robin +8 more
2020BMC Infectious Diseases7 citations Open access
Semantic Scholar
Immediate Motivators to Seeking Voluntary Medical Male Circumcision Among HIV-Negative Adult Men in an Urban Setting in Botswana.
Lisa P. Spees, Jenny H. Ledikwe, N. J. Kleinman, Conrad Ntsuape +3 more
2019AIDS Education and Prevention7 citations
Semantic Scholar
Incorporating Voluntary Medical Male Circumcision Into Traditional Circumcision Contexts: Experiences of a Local Consortium in Zimbabwe Collaborating With an Ethnic Group
Joseph Hove, Lewis Masimba, Vernon Murenje, S. Nyadundu +12 more
2019Global Health: Science and Practice Journal6 citations Open access
Semantic Scholar

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