Characteristics of Pts Initiating Spiriva Respimat in Asthma
Clinical trial NCT03692676 · COMPLETED
Trial details
- NCT number
- NCT03692676
- Sponsor
- Boehringer Ingelheim
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2019-03-05
- Primary completion
- 2019-10-11
- Enrollment
- 116133
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