Efficacy and Safety Comparison of Tiotropium Inhalation Solution (Respimat Inhaler) and Spiriva HandiHaler in COPD
Efficacy and Safety Comparison of 4-week Treatment Periods of Two Doses [5 μg (2 Actuations of 2.5 μg) and 10 μg (2 Actuations of 5 μg)] of Tiotropium Inhalation Solution Delivered by the Respimat Inhaler, Tiotropium Inhalation Powder Capsule (18μg) Delivered by the HandiHaler in Patients With Chronic Obstructive Pulmonary Disease (COPD)
Sponsor: Boehringer Ingelheim
Listed as NCT00239447, this PHASE3 trial focuses on Pulmonary Disease, Chronic Obstructive and remains completed. Sponsored by Boehringer Ingelheim, it has been updated 7 times since 2002, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
7 versions recorded-
Sep 2024 — Present [monthly]
Completed PHASE3
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE3
-
Jan 2024 — Jul 2024 [monthly]
Completed PHASE3
-
Dec 2023 — Jan 2024 [monthly]
Completed PHASE3
-
Jan 2021 — Dec 2023 [monthly]
Completed PHASE3
▶ Show 2 earlier versions
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Jun 2018 — Jan 2021 [monthly]
Completed PHASE3
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Jan 2017 — Jun 2018 [monthly]
Completed PHASE3
First recorded
Nov 2002
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Boehringer Ingelheim
For direct contact, visit the study record on ClinicalTrials.gov .