Physical Exercise Program for Adults With Diffuse Interstitial Lung Disease in a Pulmonary Rehabilitation Context

Sponsor
Universidad de La Frontera
Study ID
NCT07061873
Status
Enrolling By Invitation

Conditions

  • Interstitial Lung Disease Due to Systemic Disease (Disorder)
  • Interstitial Lung Disease in Patients With Rheumatoid Arthritis
  • Pulmonary Fibrosis

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Aerobic excersise — PROCEDURE
    20 aerobic exercise sessions, with a duration of 45 to 60 minutes, for 10 weeks.
  • Muscle strength limbs, inspiratory muscle strength — PROCEDURE
    20 sessions of exercise Muscle strength limbs, inspiratory muscle strength, with a duration of 60 minutes, for 10 weeks

Study Details

This study aims to evaluate the effectiveness of an exercise program that includes three exercise modalities (Aerobic, Limb Strength and Respiratory Muscle Strength) versus an exercise program that includes only one modality (Aerobic) in the context of a Pulmonary Rehabilitation program in adults with diffuse interstitial disease in the Araucanía Region, in terms of exercise tolerance. A randomized clinical trial will be conducted, with 2 parallel groups, with masked evaluator. This study will include adults with a diagnosis of Diffuse Interstitial Lung Disease who are referred according to their medical condition and who agree to participate through an informed consent form. Participants will be recruited in the community and will be referred to the Physical Function and Rehabilitation Laboratory of the Faculty of Medicine of the Universidad de La Frontera, where they will be evaluated and subsequently randomly assigned to each group. The evaluation consists of a series of tests and instruments to collect information regarding dyspnea, exercise tolerance, muscle strength and lung function, among others. The intervention corresponds to a Pulmonary Rehabilitation program, where both groups will receive education in psychological and nutritional aspects, self-care and physical activity. The difference between groups is that the control group will receive an intervention with an aerobic exercise modality and the experimental group will receive three exercise modalities together (aerobic, strengthening of extremities and strengthening of respiratory muscles).The program will last 10 weeks, with sessions twice a week, and at the end of the program the initial parameters will be re-evaluated. Data analysis will be performed using descriptive statistical elements, such as distribution tables and graphs. The inferential analysis will be performed using Chi2 for the association between the intervention and the main outcome variable, in addition to the calculation of RR to assess the magnitude of the association; the secondary outcome variables will be calculated for the primary outcome variable association; secondary outcome variables will be analyzed using Student's t-test.

Key Dates

Start date
Oct 1, 2024
Status verified
Jul 2025
Primary completion
May 1, 2026
Completion
Sep 1, 2026

Study Design

Enrollment
29 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Other: Control
    Control (Aerobic excercise)
  • Experimental: Intervention
    Intervention (Muscle strength limbs, inspiratory muscle strength, aerobic exercise)

Primary Outcome Measure

Exercise tolerance [ Time Frame: Baseline and then at the end of the 10-week training period ]

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