# Multicenter Registry on Microvascular Dysfunction - Searching a New Ach Spasm Definition

> **NCT06125392** · — · RECRUITING · sponsor: **Johannes Gutenberg University Mainz** · enrollment: 1000 (estimated)

## Conditions studied

- Coronary Microvascular Disease
- Coronary Vasospasm

## Interventions

- **DIAGNOSTIC_TEST:** Coronary physiology assessment

## Key facts

- **NCT ID:** NCT06125392
- **Lead sponsor:** Johannes Gutenberg University Mainz
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-09-30
- **Primary completion:** 2028-08-31
- **Final completion:** 2028-08-31
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2024-11-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06125392

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06125392, "Multicenter Registry on Microvascular Dysfunction - Searching a New Ach Spasm Definition". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06125392. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*