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ClinicalTrials.gov public records Last synced Oct 8, 2026, 9:51 AM EDT

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Showing 25–32 of 32 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Pearl Therapeutics, Inc. Clear all
Completed Phase 2 Interventional Results available

Chronic Dosing Cross-Over Study to Assess the Efficacy and Safety of Glycopyrronium (PT001) in Adult Subjects With Intermittent Asthma or Mild to Moderate Persistent Asthma

NCT02433834
View directory record Official record
Conditions
Asthma
Interventions
Glycopyrronium MDI, Serevent Diskus 50 μg, Placebo
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
43
States / cities
Birmingham, Alabama • Anaheim, California • Bakersfield, California + 36 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 8, 2026, 9:51 AM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety Study of PT009, PT008, and PT005 in Subjects With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)

NCT02196077
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
BFF MDI 320/9.6 μg, BFF MDI 160/9.6 μg, BFF MDI 80/9.6 μg, BD MDI 320 μg, FF MDI 9.6 μg
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
17
States / cities
Rolling Hills Estates, California • Clearwater, Florida • Panama City, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Oct 8, 2026, 9:51 AM EDT
Completed Phase 3 Interventional Results available

Study to Assess the Safety and Tolerability of PT010, PT009 and PT003 in Subjects With Moderate to Very Severe Chronic Obstructive Pulmonary Disease

NCT02536508
View directory record Official record
Conditions
COPD
Interventions
BGF MDI 320/14.4/9.6 μg, GFF MDI 14.4/9.6 μg, BFF MDI 320/9.6 μg
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
627 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
64
States / cities
Dothan, Alabama • Jasper, Alabama • Peoria, Arizona + 56 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 8, 2026, 9:51 AM 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 8, 2026, 9:51 AM EDT
Completed Phase 3 Interventional Results available

Extension Study to Evaluate the Safety and Efficacy of PT003, PT001, and PT005 in Subjects With Moderate to Very Severe COPD, With Spiriva® Handihaler® (PINNACLE 3)

NCT01970878
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
GFF MDI (PT 003), GP MDI (PT001), FF MDI (PT005), Open-label tiotropium bromide inhalation (Spiriva® Handihaler®)
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
892 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
110
States / cities
Andalusia, Alabama • Anniston, Alabama • Athens, Alabama + 107 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2017 · Synced Oct 8, 2026, 9:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics and Safety Study of PT010 in Healthy Subjects

NCT02189304
View directory record Official record
Conditions
COPD
Interventions
PT010, PT009, Symbicort Turbohaler
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 13, 2018 · Synced Oct 8, 2026, 9:51 AM EDT
Completed Phase 2 Interventional Results available

PT001 MDI Versus Spiriva® in Patients With Moderate to Severe COPD

NCT01566773
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
PT001 MDI, Tiotropium Bromide, PT001 Placebo MDI
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
10
States / cities
Fullerton, California • Clearwater, Florida • Panama City, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced Oct 8, 2026, 9:51 AM EDT
Completed Phase 3 Interventional Results available

Multi-Center Study to Assess the Efficacy and Safety of PT003, PT005, and PT001 in Subjects With Moderate to Very Severe COPD (PINNACLE 2)

NCT01854658
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
GFF MDI (PT003), GP MDI (PT001), FF MDI (PT005), Placebo
Drug
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
1,615 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
113
States / cities
Birmingham, Alabama • Florence, Alabama • Jasper, Alabama + 110 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 8, 2026, 9:51 AM EDT