Dapagliflozin in STEMI

NCT ID: NCT06174753

Last Updated: 2025-04-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

256 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-01-20

Study Completion Date

2026-09-30

Brief Summary

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The goal of this clinical trial is to assess the safety and efficacy of SGLT2i in limiting infarct size in patients with STEMI referred for PPCI.

Eligible STEMI patients enrolled into the trial will be randomized to a SGLT2i or placebo.

Cardiovascular Magnetic Resonance (CMR) imaging will be used to determine the infarct size.

Detailed Description

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DAPA STEMI is a single center, randomized, double-blind, parallel group study in which eligible participants with a STEMI and undergoing PPCI will be recruited and randomly assigned to dapagliflozin or placebo to take for 7 days. Participants will be prescribed study treatment i.e. dapagliflozin (10 mg) or placebo daily for 7 days.

A CMR will be obtained at day 3-5 to assess for infarct size. Participants will have follow-up visits at 30, 90, and 180 days to assess for cardiovascular events.

Conditions

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ST Elevation Myocardial Infarction Myocardial Infarction

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

a single center, randomized, double-blind, parallel group study
Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Treatment

Dapagliflozin 10mg daily X 7 days

Group Type EXPERIMENTAL

Dapagliflozin 10mg Tab

Intervention Type DRUG

Dapagliflozin 10 mg daily X 7 days

CMR

Intervention Type DIAGNOSTIC_TEST

CMR 3-5 days post randomization

Placebo

Placebo daily X 7 days

Group Type PLACEBO_COMPARATOR

CMR

Intervention Type DIAGNOSTIC_TEST

CMR 3-5 days post randomization

Interventions

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Dapagliflozin 10mg Tab

Dapagliflozin 10 mg daily X 7 days

Intervention Type DRUG

CMR

CMR 3-5 days post randomization

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

Patients referred for PPCI meeting the following criteria are eligible for the study:

* Ischemic chest discomfort of ≥30 minutes duration, and
* Onset of chest pain ≤12 hours prior to entry into the study, and
* One of the following High-Risk criteria on a standard 12 lead ECG:

a. Anterior STEMI with ST-segment elevation ≥2mm (0.2 mV) in each of at least 2 contiguous precordial leads (V1-V6) b. Extensive non-anterior STEMI defined as ST-segment elevation of \>1mm in two or more contiguous non-anterior leads accompanied by i. 8 or more leads with \> 1 mm ST elevation or depression, or both; OR ii. Sum of ST- segment elevation \>20mm

Exclusion Criteria

* Age \< 18 years
* Any contraindication to undergo CMR imaging
* Killip 4 (Cardiogenic shock on presentation)
* Therapy with SGLT2i within last 8 weeks
* Type 1 diabetes mellitus
* Pregnancy
* Nursing mother
* Unwilling to use appropriate forms of contraception, as applicable
* Chronic symptomatic HF with prior hospitalization for HF within the last year
* hospitalization
* Known history of prior MI
* Any non-CV condition with a life expectancy of less than one year
* Previous randomization in the present study
* Participation in a study with another investigational device or drug \< four weeks
* Inability to provide informed consent
* Confirmed ketoacidosis at time of admission
* Known severe hepatic impairment (Cirrhosis)
* Severe renal impairment (eGFR \< 30 mL/min1.73m2 (based on prior or baseline blood work)
* Known severe valvular heart disease
* Need for CABG within 90 days based on the results of the initial coronary angiogram
* False positive STEMI (based on the results of the coronary angiogram)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ottawa Heart Institute Research Corporation

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Michel LeMay, MD

Role: PRINCIPAL_INVESTIGATOR

Ottawa Heart Institute Research Corporation

Locations

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University of Ottawa Heart Institute

Ottawa, Ontario, Canada

Site Status RECRUITING

Countries

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Canada

Central Contacts

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Poppy MacPhee, BScN

Role: CONTACT

6136967000 ext. 14646

Tanya Abarbanel

Role: CONTACT

613-696-7000

Facility Contacts

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Michel Le May

Role: primary

Other Identifiers

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20230332-01H

Identifier Type: -

Identifier Source: org_study_id

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