# COPD Breathing Record Study 2

> **NCT03615365** · — · COMPLETED · sponsor: **TidalSense** · enrollment: 50 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03615365
- **Lead sponsor:** TidalSense
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-08-15
- **Primary completion:** 2018-10-18
- **Final completion:** 2018-11-23
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2023-06-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03615365

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03615365, "COPD Breathing Record Study 2". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03615365. Licensed CC0.

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