# Qvar Versus Clenil, a General Practice Research Database Study

> **NCT01400217** · — · COMPLETED · sponsor: **Research in Real-Life Ltd** · enrollment: 56985 (actual)

## Conditions studied

- Asthma

## Interventions

- **DRUG:** extra fine particle hydrofluoroalkane beclomethasone dipropionate via metered dose inhaler
- **DRUG:** standard particle particle hydrofluoroalkane beclomethasone dipropionate via metered dose inhaler

## Key facts

- **NCT ID:** NCT01400217
- **Lead sponsor:** Research in Real-Life Ltd
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1991-01
- **Primary completion:** 2010-10
- **Final completion:** 2010-10
- **Target enrollment:** 56985 (ACTUAL)
- **Last updated:** 2012-10-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01400217

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01400217, "Qvar Versus Clenil, a General Practice Research Database Study". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01400217. Licensed CC0.

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