# Global Registry to Gather Data on Natural History of Patients With Hereditary Angioedema Type I and II

> **NCT03828279** · — · UNKNOWN · sponsor: **HAE Global Registry Foundation** · enrollment: 220 (estimated)

## Conditions studied

- Hereditary Angioedema Type I and II

## Interventions

- **DIAGNOSTIC_TEST:** functional and antigenic C1 inhibitor

## Key facts

- **NCT ID:** NCT03828279
- **Lead sponsor:** HAE Global Registry Foundation
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-10-01
- **Primary completion:** 2019-12-31
- **Final completion:** 2023-12-31
- **Target enrollment:** 220 (ESTIMATED)
- **Last updated:** 2019-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03828279

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03828279, "Global Registry to Gather Data on Natural History of Patients With Hereditary Angioedema Type I and II". Retrieved via AI Analytics 2026-09-21 from https://api.ai-analytics.org/clinical/NCT03828279. Licensed CC0.

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