# Safety of Bronchial Allergen Challenge and Predictors for Positive Reaction.

> **NCT01134757** · NA · COMPLETED · sponsor: **Johann Wolfgang Goethe University Hospital** · enrollment: 425 (actual)

## Conditions studied

- House Dust Mite Allergy
- Bronchial Hyperresponsiveness

## Interventions

- **BIOLOGICAL:** house dust mite and alternaria allergen bronchial challenge

## Key facts

- **NCT ID:** NCT01134757
- **Lead sponsor:** Johann Wolfgang Goethe University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-01
- **Primary completion:** 2011-12
- **Final completion:** 2012-10
- **Target enrollment:** 425 (ACTUAL)
- **Last updated:** 2023-03-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01134757

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01134757, "Safety of Bronchial Allergen Challenge and Predictors for Positive Reaction.". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01134757. Licensed CC0.

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