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ClinicalTrials.gov public records Last synced Oct 20, 2026, 4:09 PM EDT

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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo Respimat Clear all
Completed Phase 3 Interventional Results available

Tiotropium / Respimat One-Year Study

NCT00168844
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tiotropium Inhalation Solution, Placebo
Drug · Other
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
983 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
12
States / cities
Los Angeles, California • Pismo Beach, California • San Diego, California + 9 more
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Co-administration of Olodaterol Respimat® and Tiotropium Handihaler®

NCT01694771
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tiotropium, Placebo matching Olodaterol, Olodaterol
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
1,134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
90
States / cities
Florence, Alabama • Jasper, Alabama • Phoenix, Arizona + 79 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional

12 Week Comparison of 5 Mcg and 10 Mcg of Tiotropium / Respimat, Placebo and Ipratropium MDI in COPD

NCT00240435
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
5 mcg once daily tiotropium inhalation solution delivered by the Respimat inhaler, 10 mcg once daily tiotropium inhalation solution delivered by the Respimat inhaler
Device
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
491 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
14
States / cities
Birmingham, Alabama • Downey, California • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2013 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of 4 Weeks of Treatment With Inhaled BI 1744 CL in Patients With Asthma

NCT00467740
View directory record Official record
Conditions
Asthma
Interventions
BI 1744 CL
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
10
States / cities
Lakewood, California • Los Angeles, California • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional Results available

Pharmacodynamic and Pharmacokinetic Dose Ranging Study of Tiotropium Bromide Administered Via Inhalation Solution in Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT03118765
View directory record Official record
Conditions
Mild to Moderate Chronic Obstructive Pulmonary Disease (COPD)
Interventions
GSP304 (tiotropium bromide) Inhalation Solution, GSP304 Placebo Inhalation Solution, Spiriva® Respimat® inhalation spray
Drug
Lead sponsor
Glenmark Specialty S.A.
Industry
Eligibility
40 Years to 85 Years
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
25
States / cities
Andalusia, Alabama • Phoenix, Arizona • Tempe, Arizona + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2019 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

12 / 48 Week Pivotal PFT vs PBO in COPD I

NCT00782210
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Olodaterol (BI1744), placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
625 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
21
States / cities
Jasper, Alabama • Berkeley, California • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of 2 Doses of Tiotropium Via Respimat Compared to Placebo in Adolescents With Moderate Persistent Asthma

NCT01257230
View directory record Official record
Conditions
Asthma
Interventions
tiotropium Respimat low dose, placebo Respimat, tiotropium Respimat high dose
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
12 Years to 17 Years
Enrollment
398 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
8
States / cities
Plymouth, Minnesota • Columbia, Missouri • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

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

NCT01634152
View directory record Official record
Conditions
Asthma
Interventions
Placebo, Tiotropium low dose mcg, Tiotropium high dose
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
6 Years to 11 Years
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
10
States / cities
Rolling Hills Estates, California • Denver, Colorado • North Dartmouth, Massachusetts + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2016 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional

Tiotropium Bromide Inhalation Solution in Subjects With Chronic Obstructive Pulmonary Disease

NCT04780984
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Tiotropium bromide inhalation solution, Placebo
Drug
Lead sponsor
Nephron Pharmaceuticals Corporation
Industry
Eligibility
40 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Rock Hill, South Carolina
Source: ClinicalTrials.gov public record
Updated May 10, 2021 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 4 Interventional Results available

A Study to Test the Combination of Tiotropium and Olodaterol Using the Respimat® Inhaler in People With Chronic Obstructive Pulmonary Disease (COPD) Who Have Different Abilities to Inhale

NCT04223843
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tiotropium + olodaterol, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
21
States / cities
Andalusia, Alabama • Jasper, Alabama • Brandon, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2021 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

12 / 48 wk Pivotal PFT vs PBO in COPD II

NCT00782509
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Olodaterol (BI 1744), Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
644 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
28
States / cities
Mobile, Alabama • Wheat Ridge, Colorado • Waterbury, Connecticut + 23 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional Results available

An Efficacy and Safety Study to Compare Three Doses of BEA 2180 BR to Tiotropium and Placebo in the Respimat Inhaler.

NCT00528996
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
BEA 2180 BR, Tiotropium Bromide, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years to 100 Years
Enrollment
2,080 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
56
States / cities
Jasper, Alabama • Mobile, Alabama • Berkeley, California + 50 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2021 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of 12-wk Treatment With Two Doses of Tiotropium Respimat in Cystic Fibrosis

NCT00737100
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Placebo Respimat, Tiotropium bromide 5 mcg, tiotropium bromide-low dose-2.5mcg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
Not listed
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
26
States / cities
Tucson, Arizona • San Diego, California • Jacksonville, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated May 16, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Evaluation of Tiotropium 2.5 and 5 mcg Once Daily Delivered Via the Respimat® Inhaler Compared to Placebo and Salmeterol HydroFluoroAlkane (HFA) Metered Dose Inhaler (MDI) (50 mcg Twice Daily) in Patient With Moderate Persistent Asthma I

NCT01172808
View directory record Official record
Conditions
Asthma
Interventions
Placebo, tiotropium Respimat® low dose, tiotropium Respimat® high dose, 50 mcg salmeterol HFA MDI
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,071 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
21
States / cities
Huntington Beach, California • Mission Viejo, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of 3 Doses of Tiotropium Compared to Placebo in Adolescents (12 to 17 Yrs) With Moderate Asthma

NCT01122680
View directory record Official record
Conditions
Asthma
Interventions
tiotropium bromide, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
12 Years to 17 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
5
States / cities
Denver, Colorado • Columbia, Missouri • Warrensburg, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated May 16, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Characterization of 24-hour Lung Function Profiles of Inhaled Tiotropium + Olodaterol Fixed Dose Combination in Patients Suffering From Chronic Obstructive Pulmonary Disease

NCT01559116
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
tiotropium + olodaterol, tiotropium, olodaterol, Placebo, Respimat
Drug · Device
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
Jasper, Alabama • Easley, South Carolina • Greenville, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2015 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2 Interventional Results available

Bronchodilator Effect of RPL554 Administered in Addition to Tiotropium/Olodaterol in Patients With COPD

NCT03673670
View directory record Official record
Conditions
COPD
Interventions
RPL554 Suspension, Placebo, Tiotropium/olodaterol (Respimat)
Drug
Lead sponsor
Verona Pharma, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA
Industry
Eligibility
40 Years to 80 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
2
States / cities
Winter Park, Florida • Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 10, 2019 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Effect on Exercise Endurance and Lung Hyperinflation of Tiotropium + Olodaterol in COPD Patients.

NCT01533935
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Placebo, tiotropium + Olodaterol, Tiotropium, Olodaterol, Respimat
Drug · Device
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years to 75 Years
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
11
States / cities
Phoenix, Arizona • Austell, Georgia • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2015 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Efficacy and Safety of PT001 to Placebo and Open-label Spiriva® Respimat® in Subjects With Persistant Asthma

NCT03358147
View directory record Official record
Conditions
Asthma
Interventions
GP MDI 28.8 μg, GP MDI 14.4 μg, GP MDI 7.2 μg, Placebo MDI, Spiriva Respimat 2.5 μg
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
12 Years to 80 Years
Enrollment
1,077 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
232
States / cities
Birmingham, Alabama • Dothan, Alabama • Guntersville, Alabama + 188 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Characterisation of 24-hour FEV1-time Profiles of Inhaled BI 1744 CL and Inhaled Foradil in Patients With Chronic Obstructive Pulmonary Disease

NCT00932646
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
BI 1744 (Olodaterol) Low Dose, BI 1744 (Olodaterol) Medium Dose, Placebo, Foradil
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
13
States / cities
Jasper, Alabama • Clearwater, Florida • DeLand, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2016 · Synced Oct 20, 2026, 4:09 PM EDT
Terminated Phase 2 Interventional Results available

Study on BI 54903 (Inhaled Corticosteroid) Administered Twice Daily Via Respimat Inhaler in Patients With Asthma Inadequately Controlled on Low Dose Inhaled Corticosteroid (ICS)

NCT01397201
View directory record Official record
Conditions
Asthma
Interventions
Placebo, BI 54903, Fluticasone propionate
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
12 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
41
States / cities
Fountain Valley, California • Fullerton, California • Huntington Beach, California + 38 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2022 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

A Study to Determine the Effect of Tiotropium + Olodaterol Fixed Dose Combination on Exercise Endurance Time During Constant Work Rate Cycle Ergometry Test in COPD

NCT01525615
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Respimat inhaler, tiotropium+olodaterol (low dose), tiotropium + olodaterol (high dose), placebo to tiotropium+olodaterol
Device · Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years to 75 Years
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
15
States / cities
Torrance, California • Hartford, Connecticut • Springfield, Illinois + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2016 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Evaluation of Tiotropium 2.5 and 5 mcg Once Daily Delivered Via the Respimat® Inhaler Compared to Placebo and Salmeterol HydroFluoroAlkane (HFA) Metered Dose Inhaler (MDI) (50 mcg Twice Daily) in Patient With Moderate Persistent Asthma II

NCT01172821
View directory record Official record
Conditions
Asthma
Interventions
placebo, tiotropium Respimat® low dose, tiotropium Respimat® high dose, 50 mcg salmeterol HFA MDI
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,032 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
18
States / cities
Los Angeles, California • Stockton, California • Centennial, Colorado + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Oct 20, 2026, 4:09 PM EDT
Completed Phase 3 Interventional Results available

Effect on Exercise Endurance and Lung Hyperinflation of Tiotropium + Olodaterol in COPD Patients

NCT01533922
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Placebo, Tiotropium, Olodaterol, Tiotropium + Olodaterol, Respimat
Drug · Device
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years to 75 Years
Enrollment
295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
8
States / cities
Torrance, California • Hartford, Connecticut • Livonia, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2015 · Synced Oct 20, 2026, 4:09 PM EDT