Ignite Creation Date:
2025-12-24 @ 4:01 PM
Ignite Modification Date:
2026-01-02 @ 3:44 AM
Study NCT ID:
NCT07000266
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-06-02
First Post:
2025-05-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The RECOVERY Study: Using Supersaturated Oxygen Therapy To Treat Small Vessel Blockages After a Heart Attack
Sponsor:
Fundacio Privada Mon Clinic Barcelona
Organization:
Study Overview
Official Title:
Recovering Coronary Microvascular Obstruction With Supersaturated Oxygen Therapy in ST-segment Elevation Myocardial Infarction (STEMI) Patients: The RECOVERY Study
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The study tests whether adding supersaturated oxygen (SSO₂) therapy to standard stent treatment can improve heart recovery after a major heart attack (anterior STEMI). Adults treated within 6 hours of symptoms will be randomly assigned to receive either standard care or standard care plus SSO₂. The goal is to see if SSO₂ reduces damage to small heart vessels. Heart function will be checked immediately, after one hour, and again at six months. Follow-up visits will track recovery for up to a year.
Detailed Description:
This is an investigator-initiated, post-market clinical investigation, interventional, prospective, randomized, controlled, open-label, monocenter study, in subjects with anterior STEMI with two parallel arms comparing the efficacy of SSO2 with standard PCI and standard PCI alone on reduction of microvascular resistances (Rµ)
Patients will be ≥ 18 years old and diagnosed with a first anterior STEMI requiring stent placement, symptoms duration of ≤ 6 hours and culprit lesion in the left anterior descending (LAD) artery with a TIMI (Thrombolysis In Myocardial Infarction) flow 0 or 1 without collateral circulation.
Patients who provide informed consent will be treated with primary PCI with stenting. Once the coronary blood flow is re-established, and after general and angiographic inclusion and exclusion criteria are confirmed, patients will be randomized and enrolled in the study.
A total number of 20 patients will be randomized (1:1) to SSO2 plus PCI arm or standard PCI control arm. Once randomized, SSO2 arm patients will receive SSO2 therapy inside the catheterization laboratory, meanwhile patients randomized in the standard arm will not receive further treatment beyond standard of care.
For both arms, coronary invasive measurements will be performed immediately and 60 minutes after coronary blood flow restoration and then at 6 months timepoint. Baseline clinical and procedural variables will be collected. There will be a clinical follow-up at 30 days ± 7 days, 6 months ± 1 month and 1 year ± 1 month after index event.
Patients will be ≥ 18 years old and diagnosed with a first anterior STEMI requiring stent placement, symptoms duration of ≤ 6 hours and culprit lesion in the left anterior descending (LAD) artery with a TIMI (Thrombolysis In Myocardial Infarction) flow 0 or 1 without collateral circulation.
Patients who provide informed consent will be treated with primary PCI with stenting. Once the coronary blood flow is re-established, and after general and angiographic inclusion and exclusion criteria are confirmed, patients will be randomized and enrolled in the study.
A total number of 20 patients will be randomized (1:1) to SSO2 plus PCI arm or standard PCI control arm. Once randomized, SSO2 arm patients will receive SSO2 therapy inside the catheterization laboratory, meanwhile patients randomized in the standard arm will not receive further treatment beyond standard of care.
For both arms, coronary invasive measurements will be performed immediately and 60 minutes after coronary blood flow restoration and then at 6 months timepoint. Baseline clinical and procedural variables will be collected. There will be a clinical follow-up at 30 days ± 7 days, 6 months ± 1 month and 1 year ± 1 month after index event.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: