NCT07749014Not yet recruitingPhase 2
Timing of Empagliflozin in Primary PCI: Pre-Reperfusion Versus Post-Reperfusion Versus Placebo in South Asian STEMI Patients
Source: ClinicalTrials.gov · Last updated 6 Aug 2026
Brief summary (registry, in English)
The goal of this clinical trial is to learn if giving the drug empagliflozin before versus after a heart procedure called primary PCI (percutaneous coronary intervention) affects how much heart muscle is damaged during a heart attack. Primary PCI is a procedure that opens blocked heart arteries using a small balloon and stent. While this procedure saves lives, it can also cause extra injury to the heart muscle when blood flow returns. Researchers want to know if empagliflozin given before the procedure can protect the heart better than giving it after the procedure. The main questions this trial aims to answer are: Does giving empagliflozin before the PCI procedure reduce heart muscle injury more than a placebo (a look-alike pill with no active drug)? Does giving empagliflozin before PCI protect the heart better than giving it after PCI? Does empagliflozin given after PCI reduce heart muscle injury compared with a placebo? Researchers will compare three groups of participants to see if the timing of empagliflozin matters: Group A receives empagliflozin before the PCI procedure Group B receives empagliflozin after the PCI procedure Group C receives a placebo at both times All three groups will continue taking their assigned study pills for 90 days. Participants in this study are adults aged 18 to 75 from South Asian backgrounds (Pakistani, Indian, Bangladeshi, Sri Lankan, or Nepali) who are having their first heart attack and are scheduled for the PCI procedure within 12 hours of their symptoms starting. Participants will: Take a single loading dose of the study pill or placebo right before the PCI procedure Take a single loading dose of the study pill or placebo within 2 hours after the PCI procedure Continue taking the study pill or placebo once daily for 90 days Have blood samples taken 6 times over 48 hours to measure heart muscle injury Have heart function tests at Day 3, Day 30, and Day 90 (echocardiograms, which are ultrasound pictures of the heart) Have a special heart scan (CMR) between Day 3 and Day 5 for some participants to get detailed pictures of the heart muscle Complete 90 days of follow-up with clinic visits and tests Researchers will measure heart muscle injury using a blood test called high-sensitivity troponin. This test measures a protein that is released when heart muscle is damaged. The total amount of this protein released over 48 hours will tell researchers how much heart muscle was injured.
- Status (registry)
- Not yet recruiting
- Phase (registry)
- Phase 2
- Study type
- Interventional
- Enrollment
- 480 (estimated)
- First submitted
- 31 Jul 2026
- Start date
- 1 Sept 2026
- Primary completion date
- 30 Sept 2027
- Lead sponsor
- Rehman Medical Institute - RMI
- Diseases
- Coronary artery disease
- NCT number
- NCT07749014
What you commit to
- Study type: Interventional · Phase 2
- Planned participants: 480
- From 1 Sept 2026 to the primary completion date, 30 Sept 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- SGLT2 inhibitor use within 3 months of presentation.
- Prior myocardial infarction or prior coronary revascularisation.
- Significant metabolic abnormality precluding oral drug: severe vomiting, nil-by-mouth status, or frank dehydration with SBP \<100 mmHg on arrival.
- Concurrent participation in another interventional clinical trial.
Other illness
- Type 1 diabetes mellitus.
- Active urinary tract infection or genital mycotic infection.
- Severe hepatic impairment (Child-Pugh Class C).
- Known hypersensitivity to empagliflozin or any SGLT2 inhibitor.
- History of diabetic ketoacidosis (euglycaemic or classical) at any time.
- Severe multivessel disease with anticipated need for urgent CABG within 48 hours.
- Cardiac arrest with coma (GCS \<8) at presentation consent not obtainable and metabolic state unpredictable.
- Life expectancy \<6 months from a non-cardiac cause.
Lab values
- eGFR \<45 mL/min/1.73m² at presentation.
Other
- Cardiogenic shock at presentation (Killip IV: SBP \<90 mmHg despite volume, requiring vasopressors, IABP, or mechanical circulatory support).
- Pregnancy, breastfeeding, or refusal of contraception (women of childbearing potential).
- Left main culprit artery as the infarct-related vessel.
- Rescue PCI after fibrinolysis in the current presentation.
- Expected inability to attend the 90-day follow-up visit.
Who the study is looking for
- Age 18-75 years at presentation.
- South Asian ethnicity (Pakistani, Indian, Bangladeshi, Sri Lankan, or Nepali origin).
- First STEMI: ST-elevation ≥1 mm in ≥2 contiguous limb leads, or ≥2 mm in ≥2 contiguous precordial leads, or new LBBB with consistent presentation.
- Symptom onset to hospital arrival ≤12 hours.
- Scheduled for primary PCI with intent to perform balloon inflation and stenting.
- eGFR ≥45 mL/min/1.73m² (CKD-EPI) from point-of-care creatinine at presentation.
- Able to take oral medication (or crushed tablet with water), swallowing ability confirmed by treating nurse.
- Written informed consent from patient or legally authorised representative
Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Rehman Medical Institute Coordinator of this site? Confirm its status | Peshawar | Pakistan | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.