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Completed

NCT Number: NCT05199987

Breathing Control Exercises in Patients With Chronic Obstructive Pulmonary Disease.

The purpose of this study is to test whether breathing control exercises embedded in occupational therapy sessions have an impact on quality of life and dyspnea in patients with chronic obstructive pulmonary disease (COPD).

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Key information

Conditions

Severe Chronic Obstructive Pulmonary Disease Chronic Disease Disease Attributes Lung Diseases Lung Diseases, Obstructive Pathologic Processes Pathological Conditions, Signs and Symptoms Pulmonary Disease, Chronic Obstructive Respiratory Tract Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

J Bracops Hospital

Anderlecht, 1070, Belgium

About this study

Dyspnea is one of the most important and debilitating symptoms in patients with COPD and is often the starting point to the vicious cycle of physical inactivity. As a consequence of increased dyspnea, patients adapt themselves by reducing the amount of all activities of daily living performed, with a consequent reduction in quality of life.

Occupational therapists are involved in pulmonary rehabilitation programs aiming to improve the biopsychosocial condition of COPD patients. However, the specific roles and intervention of occupational therapists are not well-defined, and standardized protocols are lacking. The implementation of breathing control exercises in occupational therapy sessions, aiming among other things to regulate patient's breathing during their activities of daily living, could be a starting point for a more effective management of patients with COPD. This could ultimately participate in the improvement of quality of life in patients with COPD.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Confirmed diagnostic of COPD
  • Severity of COPD: global initiative for chronic obstructive lung disease (GOLD) classification III or IV
  • Undergoing a pulmonary rehabilitation program in J. Bracops Hospital

Exclusion criteria

  • Cardiac or orthopedic complications limiting participation in occupational therapy sessions
  • Active smoking
  • Inability to understand the French language orally or in writing
  • Cognitive impairments limiting understanding of instructions and participation in occupational therapy sessions

Treatment and study plan

Standard Occupational Therapy

Behavioral

Standard occupational therapy sessions include patient therapeutic education (implementation of strategies and/or technical aids promoting autonomy and independence), walking and stair exercises in real-life conditions (weighted shopping bag, unstable ground, ...), as well as work on activities of daily living aiming to improve toileting skills (includes individual assessment, the use of technical aids depending of this assessment, and personalised strategies to conserve energy).

Occupational Therapy with Breathing Control Exercises

Behavioral

Includes the same treatment than the one described in standard occupation therapy but with the addition of 30-minute sessions per day on breathing control exercises. These exercises included the reproduction of gestures reproducing daily activities and simultaneous explanations of breathing techniques that the patient can perform in order to set up strategies for saving breath during exercise.

Primary outcomes

  1. Change in St George's Respiratory Questionnaire score

    Time frame: At baseline and after 6 weeks of pulmonary rehabilitation

    Overall health, daily life, and perceived well-being are assessed via the St George's Respiratory Questionnaire and its three domains: "symptoms", "activities" and "impact".

    The score for each domain and the total score ranged from 0 to 100, with 100 indicating a very poor quality of life.

Secondary outcomes

  1. Change in health-related quality of life

    Time frame: At baseline and after 6 weeks of pulmonary rehabilitation

    Health-related quality of life is assessed via the CAT (COPD assessment test) score. The assessment consists of eight questions, with a score associated with each question ranging from 0 to 5, with 0 indicating no impact on quality of life. The total score ranges from 0 to 40. The higher the score, the greater the impact on quality of life.

  2. Change in dyspnea

    Time frame: At rest and after the effort, at baseline as well as after 6 weeks of pulmonary rehabilitation

    Dyspnea is rated with a visual analogic scale (0 to 100mm).

  3. Change in hand grip strength

    Time frame: At baseline and after 6 weeks of pulmonary rehabilitation

    Hand grip strength test is assessed via a hand dynamometer (JAMAR). The best value of three repetitions of the best hand is reported.

  4. Change in functional capacity

    Time frame: At baseline and after 6 weeks of pulmonary rehabilitation

    Functional capacity is assessed with the five-time sit-to-stand test. The time the individual takes to sit down and stand up completely over five repetitions is reported

Sponsors and collaborators

Lead sponsor

Cliniques universitaires Saint-Luc- Université Catholique de Louvain

Other

Registry information

Official study title

Impact of Occupational Therapy With Breathing Control Exercises in Patients With Chronic Obstructive Pulmonary Disease.

Important dates

Study start
2022
Primary completion
2022
Study completion
2022
First posted
Jan 20, 2022
Registry last updated
Apr 16, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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