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Computerized Decision Support to Prevent Stroke in Atrial Fibrillation

NCT06355986 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 2500

Last updated 2026-02-25

No results posted yet for this study

Summary

Atrial fibrillation (AF) is the most preventable cause of stroke. However, despite widely available risk stratification tools, numerous options for oral anticoagulation, and evidence-based practice guidelines, anticoagulation for stroke prevention in AF is consistently under-prescribed. In a pair of observational cohort analyses within the Mass General Brigham (MGB) health system, prescription of anticoagulation for stroke prevention in AF was less frequent in ambulatory clinic patients than in those who were hospitalized at the time of assessment (46.9% vs. 57.2%). Two single academic medical center randomized controlled trials demonstrated success for increasing adherence to guideline recommendations for stroke prevention in AF. To address the feasibility and impact of a computerized decision support (CDS) strategy in the non-tertiary care, community medical center setting, this study will involve a multicenter, cluster-randomized controlled trial of a more sophisticated CDS focused not only on implementation stroke prevention but also on bleeding risk assessment and management.

Conditions

Interventions

BEHAVIORAL

Alert-based computerized decision support

An on-screen electronic alert will be issued during the outpatient clinical encounter that notifies the provider that his or her patient is at risk for stroke due to AF, and that there is no order for anticoagulation. Clinicians who receive the computer alert will have three options: 1) access an order template of FDA-approved anticoagulation regimens for stroke prevention in AF, 2) follow a link to evidence-based clinical practice guidelines to learn more about stroke prevention in AF, or 3) continue with order entry after providing an explanation for why anticoagulation was not prescribed.

Sponsors & Collaborators

  • Janssen, LP

    collaborator INDUSTRY

  • Brigham and Women's Hospital

    lead OTHER

Principal Investigators

  • Gregory Piazza, MD, MS · Brigham and Women's Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-12-30
Primary Completion
2027-07-30
Completion
2027-07-30

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06355986 on ClinicalTrials.gov