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Super Saturated Oxygen (SSO2) Therapy in Patients With ST-segment Elevation Myocardial Infarction (STEMI) and Action on Coronary Microcirculation Dysfunction

NCT05790876 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2025-06-17

No results posted yet for this study

Summary

The goal of this clinical trial is to demonstrate the improvement in Coronary Microcirculation Dysfunction (CMD) with Super Saturated Oxygene (SSO2) therapy in patients with anterior ST-segment Elevation Myocardial Infarction (STEMI) successfully revascularized by percutaneous coronary intervention (PCI).

Participants will receive SSO2 therapy for 60 minutes, which aims to overoxygenate their blood. Improvement in CMD will be assessed by comparing angio-IMR before and after 60 minutes of SSO2 therapy measured on conventional angiographic images.

Conditions

  • STEMI
  • Coronary Microvascular Dysfunction

Interventions

PROCEDURE

SSO2 therapy

SSO2 therapy consists of overoxygenating the patient's blood and delivering it to the origin of the LAD for 60 min. Improvement in CMD will be assessed by comparing angio-IMR before and after 60 minutes of SSO2 therapy measured on conventional angiographic images

Sponsors & Collaborators

  • Zoll Medical Corporation

    collaborator INDUSTRY

  • University Hospital, Grenoble

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-03-21
Primary Completion
2025-03-07
Completion
2025-06-11

Countries

  • France

Study Locations

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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 NCT05790876 on ClinicalTrials.gov