0709 203000 - Nairobi 0709 983000 - Kilifi
0709 203000 - NRB 0709 983000 - Kilifi
0709 203000 - NRB | 0709 983000 - Kilifi

Clinical Research

Bio

Professor Etyang underwent his undergraduate and postgraduate medical education at the University of Nairobi in Kenya. He joined KWTRP in 2010 to set up ward based surveillance for invasive pneumococcal disease at the Kilifi County Hospital. He subsequently did an MSc and PhD in Epidemiology at the London School of Hygiene and Tropical Medicine, exploring potential links between infectious and non-communicable diseases. Professor Etyang’s studies are providing much needed local data for control of high burden infectious and non-communicable diseases. His work spans a wide range of study designs and settings, including clinic and field based observational studies as well as clinical trials in Kenya and other low and middle income countries.

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Current Work

Prof. Etyang is the current head of the Department of Epidemiology and Demography. His main areas of interest are: • Hypertension: accuracy of blood pressure measurement; risk stratification for cardiovascular disease; links between malaria and hypertension; IHCoR Africa-Improving Hypertension Control in Rural sub-Saharan Africa • Clinical Trials- REALITY (Reduction of Early Mortality in HIV-infected adults and children starting antiretroviral therapy); SONIA (Steroids for pneuomonia in adults in Kenya); COPCOV (Hydroxychloroquine for prevention of COVID-19); COVID-19 vaccine trials • Serosurveillance for antibodies to SARS-CoV-2 in Health Care Workers in Kenya and COVID-19 effectiveness studies Other Roles; Advisory/technical working groups; Kilifi NCD Working Group, Lancet Commission on Hypertension, NIHR SPARC awards selection committee Reviewer roles: Lancet Global Health, Eclinical Medicine, Heart, European Heart Journal, F1000, PLOS, European Journal of Preventive Cardiology

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Recent publications

Understanding the role of 'software' in health system capacity for non-communicable disease response: hypertension care in rural Coastal Kenya.
Oyando, R. Kagwanja, N. Diallo, B. A. Hassan, S. Badjie, J. Lucinde, R. Mumba, N. Kinyanjui, S. M. Perel, P. Etyang, A. Barasa, E. Nolte, E. Tsofa, B.
Health Policy Plan, (2026). 41:584-598

Understanding what factors influence community health worker involvement in hypertension service delivery in Kenya: applying a community health system lens.
Kagwanja, N. Oyando, R. Hassan, S. Diallo, B. A. Badjie, J. Lucinde, R. Mumba, N. Kinyanjui, S. Perel, P. Etyang, A. Aaliyan, N. Leli, H. Nolte, E. Tsofa, B.
Health Policy Plan, (2026). 41:627-639

Implementation strategies to improve outcomes in patients with established cardiovascular disease in sub-Saharan Africa: A systematic review.
Sanga, L. A. Hudson, J. A. Perkins, A. D. Murphy, A. Etyang, A. Perel, P. Shah, A. S. V.
PLOS Glob Public Health, (2025). 5:e0004544

Access to hypertension services and health-seeking experiences in rural Coastal Kenya: A qualitative study.
Oyando, R. Kagwanja, N. Diallo, B. A. Hassan, S. Badjie, J. Lucinde, R. Mumba, N. Kinyanjui, S. M. Perel, P. Etyang, A. Barasa, E. Nolte, E. Tsofa, B. I. HCoR-Africa Collaborators
PLOS Glob Public Health, (2025). 5:e0004324

Implementing community-based interventions for the management of chronic conditions in low- and middle-income countries: A scoping review of qualitative evidence.
Hassan, S. Kagwanja, N. Diallo, B. Oyando, R. Perel, P. Etyang, A. Tsofa, B. Nolte, E. I. HCoR-Africa Collaborators
PLOS Glob Public Health, (2025). 5:e0004860