# Genetic Risk Factors for Severe Asthma

> **NCT00090740** · — · COMPLETED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 600 (estimated)

## Conditions studied

- Asthma

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00090740
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2004-09
- **Primary completion:** 2005-01
- **Final completion:** 2005-01
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2013-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00090740

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00090740, "Genetic Risk Factors for Severe Asthma". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT00090740. Licensed CC0.

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