# A Comparative Bronchial Provocation Study With Mannitol and Methacolinie in a Korean Population

> **NCT02104284** · NA · COMPLETED · sponsor: **BL&H Co., Ltd** · enrollment: 104 (actual)

## Conditions studied

- Asthma

## Interventions

- **PROCEDURE:** methacholine and mannitol bronchial challenge tests

## Key facts

- **NCT ID:** NCT02104284
- **Lead sponsor:** BL&H Co., Ltd
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-07
- **Primary completion:** 2013-12
- **Final completion:** 2013-12
- **Target enrollment:** 104 (ACTUAL)
- **Last updated:** 2014-04-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02104284

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02104284, "A Comparative Bronchial Provocation Study With Mannitol and Methacolinie in a Korean Population". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT02104284. Licensed CC0.

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