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

NCT01170429 · clinicaltrials.gov ↗

PHASE4

Phase

UNKNOWN

Status

160

Enrollment

OTHER

Sponsor class

Conditions

Cough Variant Asthma

Interventions

DRUG: Procaterol hydrochloride
DRUG: Meptin placebo

Sponsor

Shanghai Jiao Tong University School of Medicine