# Efficacy and Safety of 4 Weeks of Treatment With Inhaled BI 1744 CL in Patients With Asthma

> **NCT00467740** · PHASE2 · COMPLETED · sponsor: **Boehringer Ingelheim** · enrollment: 296 (actual)

## Conditions studied

- Asthma

## Interventions

- **DRUG:** BI 1744 CL

## Key facts

- **NCT ID:** NCT00467740
- **Lead sponsor:** Boehringer Ingelheim
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-05
- **Primary completion:** 2008-10
- **Final completion:** —
- **Target enrollment:** 296 (ACTUAL)
- **Last updated:** 2014-06-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00467740

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00467740, "Efficacy and Safety of 4 Weeks of Treatment With Inhaled BI 1744 CL in Patients With Asthma". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00467740. Licensed CC0.

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