Efficacy and Safety of 2 Doses of Tiotropium Respimat® Compared to Placebo in Children With Severe Persistent Asthma

NCT01634152 · clinicaltrials.gov ↗

PHASE3

Phase

COMPLETED

Status

401

Enrollment

INDUSTRY

Sponsor class

Conditions

Asthma

Interventions

DRUG: Placebo
DRUG: Tiotropium low dose mcg
DRUG: Tiotropium high dose

Sponsor

Boehringer Ingelheim

Collaborators

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