# Efficacy and Safety Study of Procaterol Hydrochloride to Treat Patients With Cough Variant Asthma (CVA)

> **NCT01170429** · PHASE4 · UNKNOWN · sponsor: **Shanghai Jiao Tong University School of Medicine** · enrollment: 160 (estimated)

## Conditions studied

- Cough Variant Asthma

## Interventions

- **DRUG:** Procaterol hydrochloride
- **DRUG:** Meptin placebo

## Key facts

- **NCT ID:** NCT01170429
- **Lead sponsor:** Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2010-07
- **Primary completion:** 2011-02
- **Final completion:** 2011-02
- **Target enrollment:** 160 (ESTIMATED)
- **Last updated:** 2010-07-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01170429

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01170429, "Efficacy and Safety Study of Procaterol Hydrochloride to Treat Patients With Cough Variant Asthma (CVA)". Retrieved via AI Analytics 2026-07-02 from https://api.ai-analytics.org/clinical/NCT01170429. Licensed CC0.

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