The RECOVERY Study: Using Supersaturated Oxygen Therapy To Treat Small Vessel Blockages After a Heart Attack

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.

NCT Number	NCT07000266
Lead Sponsor	Fundacio Privada Mon Clinic Barcelona Collaborators: Zoll Medical Corporation
Conditions	Anterior STEMI
Enrollment	20 participants
Start Date	2025-05-23
Primary Completion	2027-05-16 (estimated)
Study Completion	2027-12-31 (estimated)
Updated on ClinicalTrials.gov	2025-06-02