Coronary Collaterals and Post-reperfusion Intramyocardial Hemorrhage

NCT ID: NCT05898425

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

COMPLETED

Total Enrollment

262 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-08-08

Study Completion Date

2024-09-17

Brief Summary

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This study examines the relationship between angiographic coronary collaterals (Rentrop grades) and post-reperfusion microvascular injury. This study aims to assess the impact of coronary collateral circulation on intramyocardial hemorrhage incidence and extent.

Detailed Description

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Conditions

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Acute Myocardial Infarction

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. Age 18-85 years
2. Index STEMI
3. Coronary angiogram with Primary coronary intervention
4. No contraindications for Cardiac MRI
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Indiana University

OTHER

Sponsor Role lead

Responsible Party

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Rohan Dharmakumar

Executive Director, Krannert Cardiovascular Research Center, Indiana University School of Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Rohan Dharmakumar, PhD

Role: STUDY_DIRECTOR

Indiana University School of Medicine

Keyur P Vora, MD FACC

Role: PRINCIPAL_INVESTIGATOR

Indiana University School of Medicine

Locations

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IU Methodist Hospital

Indianapolis, Indiana, United States

Site Status

Countries

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United States

Other Identifiers

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19978c

Identifier Type: -

Identifier Source: org_study_id

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