Mathematical modelling to inform ‘treat all’ implementation in sub-Saharan Africa: a scoping review

by April D. Kimmel, Rose S. Bono, Olivia Keiser, Jean D. Sinayobye, Janne Estill, Deo Mujwara, Olga Tymejczyk, Denis Nash
Published 2018-11-01

The contribution of observational studies in supporting the WHO ‘treat all’ recommendation for HIV/AIDS

by Nathan Ford, Martina Penazzato, Marco Vitoria, Meg Doherty, Mary-Ann Davies, Elizabeth Zaniewski, Olga Tymejczyk, Matthias Egger, Denis Nash
Published 2018-11-01

IeDEA–WHO Research-Policy Collaboration: contributing real-world evidence to HIV progress reporting and guideline development

by Elizabeth Zaniewski, Olga Tymejczyk, Azar Kariminia, Sophie Desmonde, Valériane Leroy, Nathan Ford, Annette H. Sohn, Denis Nash, Marcel Yotebieng, Morna Cornell, Keri N. Althoff, Peter F. Rebeiro, Matthias Egger
Published 2018-11-01

HIV treatment eligibility expansion and timely antiretroviral treatment initiation following enrollment in HIV care: A metaregression analysis of programmatic data from 22 countrie...

by Olga Tymejczyk, Ellen Brazier, Constantin Yiannoutsos, Kara Wools-Kaloustian, Keri Althoff, Brenda Crabtree-Ramírez, Kinh Van Nguyen, Elizabeth Zaniewski, Francois Dabis, Jean d'Amour Sinayobye, Nanina Anderegg, Nathan Ford, Radhika Wikramanayake, Denis Nash, IeDEA Collaboration
Published 2018-03-01

Changes in rapid HIV treatment initiation after national "treat all" policy adoption in 6 sub-Saharan African countries: Regression discontinuity analysis.

by Olga Tymejczyk, Ellen Brazier, Constantin T Yiannoutsos, Michael Vinikoor, Monique van Lettow, Fred Nalugoda, Mark Urassa, Jean d'Amour Sinayobye, Peter F Rebeiro, Kara Wools-Kaloustian, Mary-Ann Davies, Elizabeth Zaniewski, Nanina Anderegg, Grace Liu, Nathan Ford, Denis Nash, IeDEA consortium
Published 2019-06-01

“Testing, Testing”: Multiple HIV-Positive Tests among Patients Initiating Antiretroviral Therapy in Ethiopia

by Sarah Kulkarni MPH, Olga Tymejczyk MPH, Tsigereda Gadisa MD, Maria Lahuerta PhD, MPH, Robert H. Remien PhD, Zenebe Melaku MD, Wafaa El-Sadr MD, MPH, Batya Elul PhD, MSc, Denis Nash PhD, MPH, Susie Hoffman DrPH, MPH
Published 2017-11-01

Identifying Perceived Barriers along the HIV Care Continuum

by Sarah Kulkarni MPH, Susie Hoffman DrPH, MPH, Tsigereda Gadisa MD, Zenebe Melaku MD, Mesganaw Fantehun PhD, Muluneh Yigzaw MPH, Wafaa El-Sadr MD, Robert Remien PhD, Olga Tymejczyk MPH, Denis Nash PhD, MPH, Batya Elul PhD, MSc
Published 2016-07-01

The Haiti cardiovascular disease cohort: study protocol for a population-based longitudinal cohort

by Jean Lookens, Olga Tymejczyk, Vanessa Rouzier, Caleigh Smith, Fabyola Preval, Inddy Joseph, Raynold Jean Baptiste, Joscar Victor, Patrice Severe, Sandra Apollon, Emelyne Dumont, Guyrlaine Forestal, Stephano St. Preux, Vanessa Rivera, Grace Seo, Benedict Charles, Wilson Ariste, Justin Kingery, Jessy Devieux, Serena Koenig, Denis Nash, Daniel Fitzgerald, Monika Safford, Marie Marcelle Deschamps, Jean Pape, Margaret McNairy
Published 2020-11-01