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
Public ClinicalTrials.gov record NCT02433834. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-Blind, Chronic-Dosing (14 Days), 5-Period, 7-Treatment, Placebo-Controlled, Incomplete Block, Cross-Over, Multicenter, Dose-ranging Study to Assess the Efficacy and Safety of PT001 Relative to Placebo Metered Dose Inhaler and Open-Label Serevent® Diskus® in Adult Subjects With Intermittent Asthma or Mild to Moderate Persistent Asthma
Study identification
- NCT ID
- NCT02433834
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Pearl Therapeutics, Inc.
- Industry
- Enrollment
- 248 participants
Conditions and interventions
Conditions
Interventions
- Glycopyrronium MDI Drug
- Serevent Diskus 50 μg Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 26, 2015
- Primary completion
- Mar 25, 2016
- Completion
- Mar 25, 2016
- Last update posted
- Jul 1, 2017
2015 – 2016
United States locations
- U.S. sites
- 43
- U.S. states
- 15
- U.S. cities
- 39
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Pearl Therapeutics Inc. | Birmingham | Alabama | 35209 | — |
| Pearl Therapeutics Inc. | Anaheim | California | 92801 | — |
| Pearl Therapeutics Inc. | Bakersfield | California | 93301 | — |
| Pearl Therapeutics Inc. | Cerritos | California | 90703 | — |
| Pearl Therapeutics Inc. | Los Angeles | California | 90017 | — |
| Pearl Therapeutics Inc. | Los Angeles | California | 90025 | — |
| Pearl Therapeutics Inc. | Los Angeles | California | 90036 | — |
| Pearl Therapeutics Inc. | Los Angeles | California | 90048 | — |
| Pearl Therapeutics Inc. | Quartz Hill | California | 90036 | — |
| Pearl Therapeutics Inc. | Rancho Mirage | California | 92270 | — |
| Pearl Therapeutics Inc. | Rolling Hills Estates | California | 90274 | — |
| Pearl Therapeutics Inc. | Stockton | California | 95207 | — |
| Pearl Therapeutics Inc. | Colorado Springs | Colorado | 80907 | — |
| Pearl Therapeutics Inc. | Kissimmee | Florida | 34744 | — |
| Pearl Therapeutics Inc. | Miami | Florida | 33126 | — |
| Pearl Therapeutics Inc. | Miami | Florida | 33186 | — |
| Pearl Therapeutics Inc. | Ormond Beach | Florida | 32174 | — |
| Pearl Therapeutics Inc. | Evanston | Illinois | 60201 | — |
| Pearl Therapeutics Inc. | Iowa City | Iowa | 52240 | — |
| Pearl Therapeutics Inc. | Fall River | Massachusetts | 02720 | — |
| Pearl Therapeutics Inc. | North Dartmouth | Massachusetts | 02747 | — |
| Pearl Therapeutics Inc. | St Louis | Missouri | 63141 | — |
| Pearl Therapeutics Inc. | Omaha | Nebraska | 68114 | — |
| Pearl Therapeutics Inc. | Skillman | New Jersey | 08558 | — |
| Pearl Therapeutics Inc. | Verona | New Jersey | 07044 | — |
| Pearl Therapeutics Inc. | Asheville | North Carolina | 28801 | — |
| Pearl Therapeutics Inc. | Cornelius | North Carolina | 28031 | — |
| Pearl Therapeutics Inc. | Gastonia | North Carolina | 28054 | — |
| Pearl Therapeutics Inc. | Monroe | North Carolina | 28112 | — |
| Pearl Therapeutics Inc. | Raleigh | North Carolina | 28054 | — |
| Pearl Therapeutics Inc. | Shelby | North Carolina | 28152 | — |
| Pearl Therapeutics Inc. | Grove City | Ohio | 43123 | — |
| Pearl Therapeutics Inc. | Middleburg Heights | Ohio | 44130 | — |
| Pearl Therapeutics Inc. | Lake Oswego | Oregon | 97035 | — |
| Pearl Therapeutics Inc. | Medford | Oregon | 97504 | — |
| Pearl Therapeutics Inc. | Columbia | South Carolina | 29201 | — |
| Pearl Therapeutics Inc. | Dallas | Texas | 75254 | — |
| Pearl Therapeutics Inc. | El Paso | Texas | 79903 | — |
| Pearl Therapeutics Inc. | Killeen | Texas | 76543 | — |
| Pearl Therapeutics Inc. | McKinney | Texas | 75070 | — |
| Pearl Therapeutics Inc. | New Braunfels | Texas | 78130 | — |
| Pearl Therapeutics Inc. | San Antonio | Texas | 78229 | — |
| Pearl Therapeutics Inc. | Waco | Texas | 76712 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02433834, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 1, 2017 · Synced Jun 26, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02433834 live on ClinicalTrials.gov.