Publications by authors named "Douglas Shaffer"

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A landscape analysis of the vaccine ecosystem in Africa: research and development funding, clinical trials, regulation, and manufacturing readiness.
Catherine Fleck-Vidal, Amelie Le Moal, Ondari D Mogeni, Douglas Shaffer, Vincent Canouet

Lancet Glob Health· November 2025

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The African Medicines Agency - A potential gamechanger that requires strategic focus.
Niteen Wairagkar, Benjamin Djoudalbaye, Inas Moubarak, Moustapha Zakari, Douglas N Shaffer

PLOS Glob Public Health· February 2025

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Association between severe anaemia and inflammation, risk of IRIS and death in persons with HIV: A multinational cohort study.
Mariana Ara Jo-Pereira, Virginia Sheikh, Irini Sereti, Beatriz Barreto-Duarte, Mar Ía B Arriaga, Douglas Shaffer

EBioMedicine· November 2022

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Brief Report: No Differences Between Lopinavir/Ritonavir and Nonnucleoside Reverse Transcriptase Inhibitor-Based Antiretroviral Therapy on Clearance of Plasmodium falciparum Subclinical Parasitemia in Adults Living With HIV Starting Treatment (A5297).
Douglas Shaffer, Johnstone Kumwenda, Huichao Chen, Victor Akelo, Francis Angira

J Acquir Immune Defic Syndr· February 2022

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Attaining 95-95-95 through Implementation Science: 15 Years of Insights and Best Practices from the Walter Reed Army Institute of Research's Implementation of the U.S. President's Emergency Plan for AIDS Relief.
Elizabeth H Lee, Kavitha Ganesan, Samoel A Khamadi, Stanley C Meribe, Dorothy Njeru, Douglas Shaffer

Am J Trop Med Hyg· January 2021

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Prospective International Study of Incidence and Predictors of Immune Reconstitution Inflammatory Syndrome and Death in People Living With Human Immunodeficiency Virus and Severe Lymphopenia.
Irini Sereti, Virginia Sheikh, Douglas Shaffer, Nittaya Phanuphak, Erin Gabriel

Clin Infect Dis· July 2020

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The Number and Complexity of Pure and Recombinant HIV-1 Strains Observed within Incident Infections during the HIV and Malaria Cohort Study Conducted in Kericho, Kenya, from 2003 to 2006.
Erik Billings, Eric Sanders-Buell, Meera Bose, Andrea Bradfield, Esther Lei, Douglas N Shaffer

PLoS One· May 2016

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Kericho CLinic-based ART Diagnostic Evaluation (CLADE): design, accrual, and baseline characteristics of a randomized controlled trial conducted in predominately rural, district-level, HIV clinics of Kenya.
Fredrick K Sawe, Eunice Obiero, Peter Yegon, Rither C Langat, Appolonia Aoko, Douglas N Shaffer

PLoS One· December 2015

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Cardiovascular disease risk factors in HIV-infected women after initiation of lopinavir/ritonavir- and nevirapine-based antiretroviral therapy in Sub-Saharan Africa: A5208 (OCTANE).
Douglas Shaffer, Michael D Hughes, Fredrick Sawe, Yajing Bao, Agnes Moses

J Acquir Immune Defic Syndr· June 2014

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Predictors of suboptimal CD4 response among women achieving virologic suppression in a randomized antiretroviral treatment trial, Africa.
Aida Asmelash, Yu Zheng, Kara Wools Kaloustian, Douglas Shaffer, Fred Sawe

BMC Infect Dis· June 2014

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Enteric pathogen surveillance in a case-control study of acute diarrhoea in the town of Kisii, Kenya.
Brett E Swierczewski, Elizabeth A Odundo, Margaret C Koech, Janet N Ndonye, Ronald K Kirera, Douglas N Shaffer

J Med Microbiol· November 2013

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Antiretroviral therapy, labor productivity, and sex: a longitudinal cohort study of tea pluckers in Kenya.
Bruce A Larson, Matthew P Fox, Margaret Bii, Sydney Rosen, Julia Rohr, Douglas Shaffer

AIDS· January 2013

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ART treatment costs and retention in care in Kenya: a cohort study in three rural outpatient clinics.
Bruce A Larson, Margaret Bii, Sarah Henly-Thomas, Kelly McCoy, Fredrick Sawe, Douglas Shaffer

J Int AIDS Soc· January 2013

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Nevirapine- versus lopinavir/ritonavir-based initial therapy for HIV-1 infection among women in Africa: a randomized trial.
Shahin Lockman, Michael Hughes, Fred Sawe, Yu Zheng, James McIntyre, Douglas Shaffer

PLoS Med· November 2012

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Successes and Challenges in an Integrated Tuberculosis/HIV Clinic in a Rural, Resource-Limited Setting: Experiences from Kericho, Kenya.
Douglas N Shaffer, Eunice T Obiero, Josphat B Bett, Ignatius N Kiptoo, Jonah K Maswai

AIDS Res Treat· August 2012

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Influence of culture on contraceptive utilization among HIV-positive women in Brazil, Kenya, and South Africa.
Catherine S Todd, Mark A Stibich, Fatima Laher, Monica S Malta, Francisco I Bastos, Douglas N Shaffer

AIDS Behav· February 2011

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Factors influencing contraceptive choice and discontinuation among HIV-positive women in Kericho, Kenya.
Kennedy Imbuki, Catherine S Todd, Mark A Stibich, Douglas N Shaffer, Samuel K Sinei

Afr J Reprod Health· December 2010

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Antiretroviral therapies in women after single-dose nevirapine exposure.
Shahin Lockman, Michael D Hughes, James McIntyre, Yu Zheng, Tsungai Chipato, Douglas Shaffer

N Engl J Med· October 2010

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HIV-1 incidence rates and risk factors in agricultural workers and dependents in rural Kenya: 36-month follow-up of the Kericho HIV cohort study.
Douglas N Shaffer, Ignatius K Ngetich, Christian T Bautista, Frederick K Sawe, Philip O Renzullo

J Acquir Immune Defic Syndr· April 2010

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A phase 1/2 study of a multiclade HIV-1 DNA plasmid prime and recombinant adenovirus serotype 5 boost vaccine in HIV-Uninfected East Africans (RV 172).
Hannah Kibuuka, Robert Kimutai, Leonard Maboko, Fred Sawe, Mirjam S Schunk, Douglas Shaffer

J Infect Dis· February 2010

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Improvements in physical wellbeing over the first two years on antiretroviral therapy in western Kenya.
Matthew P Fox, Kelly McCoy, Bruce A Larson, Sydney Rosen, Margaret Bii, Douglas Shaffer

AIDS Care· February 2010

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Short communication: HIV type 1 genetic diversity among tea plantation workers in Kericho, Kenya.
Miguel A Arroyo, Warren B Sateren, Ginamarie Foglia, Rukia Kibaya, Lilian Langat, Douglas N Shaffer

AIDS Res Hum Retroviruses· November 2009

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Do the socioeconomic impacts of antiretroviral therapy vary by gender? A longitudinal study of Kenyan agricultural worker employment outcomes.
Bruce A Larson, Mathew P Fox, Sydney Rosen, Margret Bii, Carolyne Sigei, Douglas Shaffer

BMC Public Health· July 2009

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Contraceptive use in women enrolled into preventive HIV vaccine trials: experience from a phase I/II trial in East Africa.
Hannah Kibuuka, David Guwatudde, Robert Kimutai, Lucas Maganga, Leonard Maboko, Douglas Shaffer

PLoS One· May 2009

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Reference ranges for the clinical laboratory derived from a rural population in Kericho, Kenya.
Rukia S Kibaya, Christian T Bautista, Frederick K Sawe, Douglas N Shaffer, Warren B Sateren

PLoS One· October 2008

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