Exacerbation Risk in Asthma
Condition:   Asthma Interventions:   Drug: tiotropium;   Drug: long-acting β2-agonists (LABA);   Drug: inhaled corticosteroids (ICS) Sponsor:   Boehringer Ingelheim Completed (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - August 15, 2022 Category: Research Source Type: clinical trials