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NCT04674449Recruiting

iCorMicA - Stratified Medicine in Angina

International Study of Coronary Microvascular Angina (iCorMicA): a Randomised, Controlled, Multicentre Trial and Registry

Source: ClinicalTrials.gov · Last updated 9 Apr 2026

Brief summary (registry, in English)

The iCorMicA study is a multicentre, prospective, randomised, double-blind, sham-controlled, parallel-group, end-point trial and registry. The investigators seek to determine whether stratified medical therapy guided by an adjunctive interventional diagnostic procedure (IDP) during the invasive management of patients with known or suspected angina but no obstructive coronary artery disease improves symptoms, wellbeing, cardiovascular risk and clinical outcomes.

Status (registry)
Recruiting
Study type
Interventional
Enrollment
1500 (estimated)
First submitted
24 Jun 2020
Start date
Dec 2020
Primary completion date
Jun 2026
Lead sponsor
NHS Greater Glasgow and Clyde
NCT number
NCT04674449

What you commit to

  • Study type: Interventional
  • Planned participants: 1500
  • From Dec 2020 to the primary completion date, Jun 2026
  • 39 sites in 4 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other illness

  • A non-coronary primary indication for invasive angiography (e.g. valve disease, heart failure).
  • History of coronary artery bypass surgery.
  • Presence of obstructive disease evident in a main coronary artery (diameter \>2.5 mm), i.e. a coronary stenosis \>50% and/or a fractional flow reserve (FFR) ≤0.80\*.

Other

  • Logistical reason\*. \*These patients will enter a follow-up registry.

Who the study is looking for

  • Age ≥18 years.
  • A clinical plan for invasive coronary angiography.
  • Symptoms of angina (typical or atypical) according to the Rose- and/or Seattle Angina questionnaires.
  • Able to comply with study procedures.
  • Able to provide informed consent.

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (39)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Aberdeen Royal Hospital
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AberdeenUnited KingdomCompleted
William Harvey Hospital
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AshfordUnited KingdomRecruiting
Basildon University Hospital - Essex Cardiothoracic Centre
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BasildonUnited KingdomCompleted
Bedford Hospital NHS Trust
Coordinator of this site? Confirm its status
BedfordUnited KingdomRecruiting
Royal Victoria Hospital
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BelfastUnited KingdomRecruiting
Birmingham Heartlands Hospital
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BirminghamUnited KingdomRecruiting
Royal Blackburn Teaching Hospital
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BlackburnUnited KingdomRecruiting
Victoria Hospital
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BlackpoolUnited KingdomRecruiting
Glan Clwyd Hospital
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BodelwyddanUnited KingdomRecruiting
Royal Bournemouth Hospital
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BournemouthUnited KingdomCompleted
Royal Papworth Hospital NHS Foundation Trust
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CambridgeUnited KingdomActive, not recruiting
University Hospital of Wales
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CardiffUnited KingdomRecruiting
St Peter's Hospital NHS Foundation Trust
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ChertseyUnited KingdomRecruiting
Golden Jubilee National Hospital
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ClydebankUnited KingdomRecruiting
University Hospitals Coventry & Warwickshire NHS Trust
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CoventryUnited KingdomRecruiting
University Hospital Hairmyres
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East KilbrideUnited KingdomRecruiting
NHS Greater Glasgow and Clyde
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GlasgowUnited KingdomNot yet recruiting
Raigmore Hospital
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InvernessUnited KingdomRecruiting
Leeds Teaching Hospital NHS Trust
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LeedsUnited KingdomRecruiting
Liverpool Heart and Chest Hospital
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LiverpoolUnited KingdomRecruiting
King's College Hospital
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LondonUnited KingdomRecruiting
Northwick Park Hospital
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LondonUnited KingdomRecruiting
Barts Health NHS Trust St Bartholomew's Hospital
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LondonUnited KingdomActive, not recruiting
Royal Free Hospital
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LondonUnited KingdomRecruiting
The Newcastle Upon Tyne Hospitals NHS Foundation Trust
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Newcastle upon TyneUnited KingdomRecruiting
Royal Gwent Hospital
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NewportUnited KingdomRecruiting
Nottingham University Hospitals NHS Trust
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NottinghamUnited KingdomRecruiting
Queen Alexandra Hospital
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PortsmouthUnited KingdomRecruiting
Northern General Hospital
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SheffieldUnited KingdomRecruiting
University Hospital Southampton
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SouthamptonUnited KingdomRecruiting
South Tyneside and Sunderland NHS Foundation Trust
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SunderlandUnited KingdomRecruiting
Morriston Hospital
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SwanseaUnited KingdomRecruiting
Pinderfields General Hospital
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WakefieldUnited KingdomRecruiting
Watford General Hospital
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WatfordUnited KingdomCompleted
New Cross Hospital
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WolverhamptonUnited KingdomRecruiting
Mater Private Hsopital
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CorkIrelandCompleted
Mater Private Hospital
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DublinIrelandCompleted
Radboud university medical centre
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NijmegenNetherlandsRecruiting
5th Military Hospital
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KrakowPolandRecruiting

Related publications

This page is information, not medical advice. Discuss any trial with your doctor.