# Implications of Appropriate Use of Inhalers in Chronic Obstructive Pulmonary Disease (COPD)

> **NCT04042168** · PHASE4 · WITHDRAWN · sponsor: **University of Alabama at Birmingham**

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **DIAGNOSTIC_TEST:** In Check Dial test

## Key facts

- **NCT ID:** NCT04042168
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2019-09-25
- **Primary completion:** 2022-08-09
- **Final completion:** 2022-08-09
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** No subject met criteria for enrollment and study was stopped due to the pandemic
- **Last updated:** 2022-08-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04042168

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04042168, "Implications of Appropriate Use of Inhalers in Chronic Obstructive Pulmonary Disease (COPD)". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04042168. Licensed CC0.

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