# Bradykinin-degradating Enzymes Activities in Angiotensin-Converting Enzyme Inhibitors-associated Angioedema

> **NCT04763577** · — · RECRUITING · sponsor: **University Hospital, Grenoble** · enrollment: 243 (estimated)

## Conditions studied

- Angio-Oedema Caused by Angiotensin-Converting-Enzyme Inhibitor

## Interventions

- **OTHER:** Assay of Bradykinin-degradating enzymes.

## Key facts

- **NCT ID:** NCT04763577
- **Lead sponsor:** University Hospital, Grenoble
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-10-27
- **Primary completion:** 2025-10-26
- **Final completion:** 2025-10-26
- **Target enrollment:** 243 (ESTIMATED)
- **Last updated:** 2025-02-25

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04763577

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04763577, "Bradykinin-degradating Enzymes Activities in Angiotensin-Converting Enzyme Inhibitors-associated Angioedema". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04763577. Licensed CC0.

---

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