# Three-min Step Test and Exercise Desaturation Detection in Chronic Respiratory Insufficiency Patients

> **NCT04911764** · NA · COMPLETED · sponsor: **University Hospital, Limoges** · enrollment: 27 (actual)

## Conditions studied

- COPD
- Chronic Respiratory Disease

## Interventions

- **DIAGNOSTIC_TEST:** Three-min Step Test and Exercise desaturation detection in COPD

## Key facts

- **NCT ID:** NCT04911764
- **Lead sponsor:** University Hospital, Limoges
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-04-15
- **Primary completion:** 2023-10-24
- **Final completion:** 2023-10-24
- **Target enrollment:** 27 (ACTUAL)
- **Last updated:** 2025-07-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04911764

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04911764, "Three-min Step Test and Exercise Desaturation Detection in Chronic Respiratory Insufficiency Patients". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT04911764. Licensed CC0.

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