Knowledge Translation for Patients With Acute Coronary Syndromes (AMI-OPTIMA)

Montreal General Hospital

Status: Completed

Conditions: Acute Coronary Syndromes

Treatments: Behavioral: knowledge translation

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT02672137

DIREG_L_04201

Details and patient eligibility

About

Cluster randomized open-label experimental study multi-center of 24 hospitals to either knowledge translation vs usual care to improve care of patents hospitalized for acute coronary syndromes.

Full description

The AMI-OPTIMA study was a cluster randomized controlled trial of 24 hospitals to one-year knowledge translation (KT) vs usual care. Prior to randomization, we reviewed charts of 100 consecutive acute coronary syndromes (ACS) patients at each participating hospital in 2009. During one year, hospitals randomized to KT completed: 1) revision of the most recent American Heart Association Guidelines of ACS management, 2) focus groups to identify and solve local care gaps, and 3)local champion team to promote evidence-based medical therapy (EBMT). At the end of 12-month of KT/usual care, we reviewed discharge prescriptions of 100 consecutive ACS patients at each participating hospital (year 2012).

EBMT was pre-defined as in-hospital anticoagulation and discharge prescription of dual anti-platelets, beta-blockers, statins, and angiotensin pathway modulating agents (for patients with impaired left ventricular systolic function). Refusal, impaired cognitive function, allergy or intolerance of patients to any of EBMT were considered valid reasons for withholding EBMT.

Enrollment: 4,604 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:Had a final discharge diagnosis of one of the following categories:

1. Myocardial infarction with ST-segment elevation
2. Myocardial infarction without ST-segment elevation
3. Unstable angina
4. Acute coronary syndromes -

Exclusion Criteria:

1. Non-atherosclerotic coronary artery disease (as confirmed by coronary angiograms or other non-invasive tests such as stress test, coronary CT-scan, nuclear scans)
2. Hospital stay of less than 48 hours -

Trial design

4,604 participants in 2 patient groups

knowledge translation

Experimental group

Description:

knowledge translation 12-month multi-facet intensive knowledge translation measures that include: Community of practice, local gap analysis, opinion leaders, targeted interventions, performance feedback, reminders and local formation of ACS teams.

Treatment:

Behavioral: knowledge translation

Usual care

No Intervention group

Description:

no intervention