# A Study to Assess the Effects of PT003 and Placebo MDI on Specific Image Based Airway Volumes and Resistance in Subjects With Moderate to Severe COPD

> **NCT02643082** · PHASE3 · COMPLETED · sponsor: **Pearl Therapeutics, Inc.** · enrollment: 20 (actual)

## Conditions studied

- COPD

## Interventions

- **DRUG:** GFF MDI (PT003) 14.4/9.6μg
- **DRUG:** Placebo MDI

## Key facts

- **NCT ID:** NCT02643082
- **Lead sponsor:** Pearl Therapeutics, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-12-23
- **Primary completion:** 2017-01-26
- **Final completion:** 2017-01-26
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2019-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02643082

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02643082, "A Study to Assess the Effects of PT003 and Placebo MDI on Specific Image Based Airway Volumes and Resistance in Subjects With Moderate to Severe COPD". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02643082. Licensed CC0.

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