# Validation of a Walk-Time Limit Test (WTLT) Derived from the 6-Minute Walk Test (6-MWT) in Patients with Chronic Cardiovascular or Respiratory Diseases

> **NCT04086953** · NA · TERMINATED · sponsor: **University Hospital, Brest** · enrollment: 44 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease
- Cardiovascular Insufficiency

## Interventions

- **DIAGNOSTIC_TEST:** 6-minute walk test
- **DIAGNOSTIC_TEST:** Walk-Time Limit Tes
- **DIAGNOSTIC_TEST:** Incremental shuttle walk test
- **DIAGNOSTIC_TEST:** Endurance shuttle walk test
- **DIAGNOSTIC_TEST:** Respiratory Functional Assessment

## Key facts

- **NCT ID:** NCT04086953
- **Lead sponsor:** University Hospital, Brest
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-02-20
- **Primary completion:** 2024-01-31
- **Final completion:** 2024-01-31
- **Target enrollment:** 44 (ACTUAL)
- **Why stopped:** Inclusion difficulties (44/100 patients) despite a 24-month extension. The population often presents with 2 concomitant diseases.
- **Last updated:** 2025-03-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04086953

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04086953, "Validation of a Walk-Time Limit Test (WTLT) Derived from the 6-Minute Walk Test (6-MWT) in Patients with Chronic Cardiovascular or Respiratory Diseases". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04086953. Licensed CC0.

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