# Research of Biomarkers Associated With the Diagnosis and Severity of Bradykinin Angioedema

> **NCT04963634** · — · TERMINATED · sponsor: **University Hospital, Lille** · enrollment: 1 (actual)

## Conditions studied

- Angio Edema

## Interventions

- **OTHER:** Biobanking

## Key facts

- **NCT ID:** NCT04963634
- **Lead sponsor:** University Hospital, Lille
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2022-01-22
- **Primary completion:** 2025-07-15
- **Final completion:** 2025-07-15
- **Target enrollment:** 1 (ACTUAL)
- **Why stopped:** Only one enrollment during the study's enrollment period. Stopped by the sponsor.
- **Last updated:** 2026-05-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04963634

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04963634, "Research of Biomarkers Associated With the Diagnosis and Severity of Bradykinin Angioedema". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04963634. Licensed CC0.

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