What is the clinical evidence from this study?

Study design: Other. Population: Acute myocardial infarction (AMI) (n=20). Intervention: Multicomponent Intervention to Improve Myocardial Infarction Care (MIMIC). Primary outcome: Stakeholder perceptions of acceptability based on the Theoretical Framework of Acceptability (TFA).

What does this research mean for the field?

The Multicomponent Intervention to Improve Myocardial Infarction Care (MIMIC) is acceptable, minimally burdensome, and perceived as effective across all seven Theoretical Framework of Acceptability domains by emergency care stakeholders in Tanzania. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

Assess stakeholder perceptions of the acceptability of a multicomponent intervention designed to improve evidence-based emergency care for acute myocardial infarction.

September 28, 2026PLoS ONEOpen Access

MIMIC intervention demonstrates broad stakeholder acceptability across all theoretical domains.

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Population

20 key stakeholders in the emergency department of a regional referral center in northern Tanzania

Design

Other

Key result

Among 20 stakeholders, the MIMIC intervention was perceived as acceptable across all 7 Theoretical Framework of Acceptability domains, with 19 major themes emerging.

Authors

SSSpencer F. Sumner FSFrancis Musa Sakita KHKelvin F. Haukila

Discussion

Member takes

Overview

Supports MIMIC refinement for acute MI in Sub-Saharan Africa; hypothesis-generating and should not yet change practice.

Key Points

Assess stakeholder perceptions of the acceptability of a multicomponent intervention designed to improve evidence-based emergency care for acute myocardial infarction.
Conducted semi-structured in-depth interviews with key stakeholders (N=20; physicians, nurses, administrators, and patients) following the first year of intervention implementation in an emergency department in northern Tanzania.
Analyzed interview transcripts using an inductive grounded theory approach organized around the seven domains of the Theoretical Framework of Acceptability.
Stakeholders deemed the intervention acceptable and minimally burdensome, reporting notable improvements in acute myocardial infarction recognition, electrocardiogram utilization, troponin testing, and evidence-based medical therapies.
Designated clinical champions successfully reinforced protocol adherence, whereas distributing patient educational pamphlets during acute resuscitation presented workflow difficulties that led to inconsistent delivery.

Structured PICO

Population

20 key stakeholders, including providers and patients with AMI, who participated in the MIMIC intervention during its first year of implementation in a Tanzanian emergency department.

Intervention

Multicomponent Intervention to Improve Myocardial Infarction Care (MIMIC)

Outcome

Stakeholder perceptions of the acceptability of MIMIC

A multicomponent intervention to improve acute myocardial infarction care in a Tanzanian emergency department was highly acceptable to stakeholders, supporting its continued implementation.

Cite This Study

Sumner et al. (2026) studied Acute myocardial infarction (AMI) (n=20). Multicomponent Intervention to Improve Myocardial Infarction Care (MIMIC) was evaluated on Stakeholder perceptions of acceptability based on the Theoretical Framework of Acceptability (TFA). Among 20 stakeholders, the MIMIC intervention was perceived as acceptable across all 7 Theoretical Framework of Acceptability domains, with 19 major themes emerging.

synapsesocial.com/papers/6ab9b5b87822ec8fc3d90bcd https://doi.org/10.1371/journal.pone.0357564

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September 28, 2026PLoS ONEOpen Access

MIMIC intervention demonstrates broad stakeholder acceptability across all theoretical domains.

View Full Paper

Ask AI

Bookmark

Population

20 key stakeholders in the emergency department of a regional referral center in northern Tanzania

Design

Other

Key result

Among 20 stakeholders, the MIMIC intervention was perceived as acceptable across all 7 Theoretical Framework of Acceptability domains, with 19 major themes emerging.

Authors

SSSpencer F. Sumner FSFrancis Musa Sakita KHKelvin F. Haukila

Discussion

Member takes

Overview

Supports MIMIC refinement for acute MI in Sub-Saharan Africa; hypothesis-generating and should not yet change practice.

Key Points

Assess stakeholder perceptions of the acceptability of a multicomponent intervention designed to improve evidence-based emergency care for acute myocardial infarction.
Conducted semi-structured in-depth interviews with key stakeholders (N=20; physicians, nurses, administrators, and patients) following the first year of intervention implementation in an emergency department in northern Tanzania.
Analyzed interview transcripts using an inductive grounded theory approach organized around the seven domains of the Theoretical Framework of Acceptability.
Stakeholders deemed the intervention acceptable and minimally burdensome, reporting notable improvements in acute myocardial infarction recognition, electrocardiogram utilization, troponin testing, and evidence-based medical therapies.
Designated clinical champions successfully reinforced protocol adherence, whereas distributing patient educational pamphlets during acute resuscitation presented workflow difficulties that led to inconsistent delivery.

Structured PICO

Population

20 key stakeholders, including providers and patients with AMI, who participated in the MIMIC intervention during its first year of implementation in a Tanzanian emergency department.

Intervention

Multicomponent Intervention to Improve Myocardial Infarction Care (MIMIC)

Outcome

Stakeholder perceptions of the acceptability of MIMIC

A multicomponent intervention to improve acute myocardial infarction care in a Tanzanian emergency department was highly acceptable to stakeholders, supporting its continued implementation.

Cite This Study

synapsesocial.com/papers/6ab9b5b87822ec8fc3d90bcd https://doi.org/10.1371/journal.pone.0357564

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

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