Registry for patients with myocardial infarction and non-obstructive coronary arteries

Barts Myocardial Infarction With Non-Obstructed Coronary Arteries (MINOCA) Registry

Observational Queen Mary University of London · NCT04440761

This study is collecting information from patients who have had a heart attack but have no blocked arteries to better understand their experiences and outcomes.

Quick facts

Study typeObservational
Enrollment3000 (estimated)
Ages16 Years and up
SexAll
SponsorQueen Mary University of London Academic / other
Locations1 site (London)
Trial IDNCT04440761 on ClinicalTrials.gov

What this trial studies

This registry collects clinical data on patients diagnosed with myocardial infarction with non-obstructive coronary arteries (MINOCA) at Barts Health NHS Trust. It aims to understand the characteristics and outcomes of these patients, who represent a challenging group for treatment due to the lack of clear management guidelines. The study utilizes a prospectively collected database, ensuring that all patient data is anonymized and only accessible to the research team. Patients are included based on their clinical presentations, and the registry will continue indefinitely as part of routine clinical care.

Who should consider this trial

Good fit: Ideal candidates for this registry are patients aged 16 and older diagnosed with MINOCA or those with an unclear cause of troponin rise.

Not a fit: Patients younger than 16 years will not benefit from this registry as they are excluded from participation.

Why it matters

Potential benefit: If successful, this registry could lead to improved understanding and management strategies for patients with MINOCA.

How similar studies have performed: While there have been studies on myocardial infarction, the specific focus on MINOCA is less common, making this registry a potentially novel approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Both male and female patients ≥16 years of age will be included
* All patients will have a diagnosis MINOCA. Any patient who does not have a clear cause of troponin rise

Exclusion Criteria:

* Patients \<16 years will not be included in this study.

Where this trial is running

London

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Myocardial InfarctionGenderCoronary Microvascular Disease
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.