Pulmonary Rehabilitation for COPD Patients: Can Performance Predict Exacerbation?

Groupe Hospitalier du Havre150 enrolled

Overview

The aim of pulmonary rehabilitation is to improve exercise capacity and reduce dyspnoea. As well as improving the patient's overall condition, pulmonary rehabilitation provides a means to monitor the patient regularly. During physical exercise, the increased activity of the muscle system increases cardiac and respiratory output. If the patient's respiratory status deteriorates, as occurs, for example, before the onset of an exacerbation, exercise capacity could be reasonably expected to reduce. The investigators hypothesised, therefore, that changes in the physical capacity of patients with COPD during a rehabilitation session could provide a predictive indication regarding the risk of occurrence of exacerbation.

Study Type

OBSERVATIONAL

Enrollment

150

Conditions

COPD COPD Exacerbation Pulmonary Rehabilitation

Interventions

Performance follow-up

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Adult patients * COPD patients Exclusion Criteria: * Patients who not performed not at least 5 sessions of the pulmonary rehabilitation program * Occurence of an adverse event that prevents further rehabilitation * Exacerbation in the previous month

Outcomes

Primary Outcomes

Correlation between the decrease of performance during pulmonary rehabilitation session and the occurrence of pulmonary exacerbation.

The change in performance rehabilitation of patients between the last session will be screen when a patients will be admitted to hospital for a COPD exacerbation.

Time frame: From admission to the program or first documented session ; to completion of the pulmonary rehabilitation program or occurrence of an exacerbation, up to 104 weeks.

Secondary Outcomes

Correlation between the decrease of performance during pulmonary rehabilitation session and the COPD Assessment Test (CAT) questionnaire score.

The change in performance rehabilitation of patients between the last session will be screen and compared to a COPD Assessment Test (CAT) questionnaire score.

Time frame: Through study completion, at every pulmonary rehabilitation session ; to completion of the pulmonary rehabilitation program or occurrence of an exacerbation, up to 104 weeks.