What type of study is this?

This is a Human Clinical Trial study (also classified as: Mixed-Methods, Qualitative Study, RCT).

What question did this study set out to answer?

This study aims to investigate how nonphysician health care workers implement single-pill combination therapy for hypertension in Nigeria's primary healthcare facilities.

January 9, 2026Global HeartOpen Access

Implementation of Single-Pill Combination Medication for Hypertension Treatment by Nonphysician Health Care Workers at Primary Healthcare Facilities in Nigeria: An Explanatory Mixed Methods Study

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Key result

Single-pill combination therapy improved blood pressure control to 54% compared to 48% in free-equivalent therapies among primary healthcare facilities in Nigeria.

Authors

EOEmmanuel I. OkpetuUniversity of Abuja COChisom Obiezu‐UmehNorthwestern University BABoni Maxime AleUniversity of Nairobi

Discussion

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Implication

Mixed methods study examines hypertension treatment implementation by nonphysician health care workers, suggesting key facilitators and barriers.

Key Points

This study aims to investigate how nonphysician health care workers implement single-pill combination therapy for hypertension in Nigeria's primary healthcare facilities.
Conducted an explanatory sequential mixed methods study
Embedded a cluster randomized controlled trial across 60 primary healthcare facilities
Used the RE-AIM framework to assess implementation outcomes
Collected qualitative data through focus group discussions and key informant interviews
All 30 primary healthcare centers adopted single-pill combination medications
Blood pressure control achieved 54% in the SPC group compared to 48% in the free-equivalent group
Monthly SPC usage ranged from 21% to 37% across sites
49% of patients remained in care at six months
Facilitators included training and simplicity of the regimen, while challenges involved stockouts and capacity concerns

Cite This Study

Okpetu et al. (2025) studied this question. Single-pill combination therapy improved blood pressure control to 54% compared to 48% in free-equivalent therapies among primary healthcare facilities in Nigeria.

synapsesocial.com/papers/69612fe730ef6c21f6853fb7 https://doi.org/10.5334/gh.1507

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Implication

Mixed methods study examines hypertension treatment implementation by nonphysician health care workers, suggesting key facilitators and barriers.

Implementation of Single-Pill Combination Medication for Hypertension Treatment by Nonphysician Health Care Workers at Primary Healthcare Facilities in Nigeria: An Explanatory Mixed Methods Study

Discussion

Member takes

Implication

Key Points

Cite This Study

Implementation of Single-Pill Combination Medication for Hypertension Treatment by Nonphysician Health Care Workers at Primary Healthcare Facilities in Nigeria: An Explanatory Mixed Methods Study

Discussion

Member takes

Implication

Key Points

Cite This Study

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