Whole Body Vibration in Chronic Obstructive Pulmonary Disease (COPD) Patients

Study Overview
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Brief Summary
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The whole body vibration offers better treatment adherence among the elderly, minimizing effort and additional stress to the cardiovascular system and skeletal muscles compared to conventional exercise programs. Hypothesis: Patients with COPD undergoing a training program on the whole body vibration show better performance in the 6MWT and improvement in muscle strength.

Detailed Description
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In the elderly and in COPD patients weight loss includes sarcopenia, resulting from aging itself or due to disuse or disease states associated with and represents the reduction in muscle mass, leading to decreased strength and endurance, with repercussions on the functional abilities of the same. It reduces the power and muscle strength with aging which represent decreasing to carry out daily physical tasks. In COPD, exacerbations worsen the loss of muscle mass, affecting the respiratory and peripheral muscles, exercise capacity and survival rates, and in the case of severe malnutrition in advanced cases of the disease, the implications of this state are disability which occur between 10-15% in those with mild obstruction and 25% in moderate to severe obstructive and are associated with worse prognosis. The whole body vibration could be an efficient combination of training methods for elderly patients and is based on the generation of sinusoidal vibrations offered by a platform, which stimulates the muscle spindles resulting in activation of neurons α engines and develop muscle contractions, presenting itself as an alternative to conventional treatment for muscular endurance as well as improving physical fitness

Official Title
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Effects of Whole Body Vibration Training in Chronic Obstructive Pulmonary Disease (COPD) Patients: a Randomized Controlled Trial

Conditions
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Chronic Obstructive Pulmonary Disease (COPD)

Intervention / Treatment
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* Other: whole body vibration


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Smoking history, occupational or environmental exposure to pollutants and / or cough, hypersecretion or dyspnea, FEV1 <80% predicted and postbronchodilator FEV1/FVC <70% to confirm the diagnosis of airway obstruction air not fully reversible bronchodilator therapy, Have the ability to perform the walk test, 6 minutes, absence of comorbidities that preclude the achievement of effort (hypertension, severe pulmonary hypertension, myocardial infarction, congestive heart failure, severe dyspnea) Preserved cognitive functioning, Clinically stable during the study period Exclusion Criteria: Have cognitive impairment, hearing or visual compromise the response to the questionnaires used in this study Make modifications to the appliance neuro-musculo-skeletal system that prevents the completion of the 6MWT Be participating in physical activity programs.

Ages Eligible for Study
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Minimum Age: 50 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: WVB Training<br> | Other: whole body vibration<br>* Exercises on the platform will be made in semi-squat position, static. In the first month training will be held for 10 minutes for the exercises on the platform, 30 seconds of vibration of low intensity, interspersed with rest 60 seconds while standing beside the platform. In the second month training will be held for 15 minutes, lasting 60 seconds of vibration and 30 seconds of rest in standing beside the platform. For the first two weeks training will have low intensity and the last two weeks training will have higher vibration. In the third month, training will be held for 20 minutes, 60 seconds of vibration and 30 seconds of rest while standing beside the platform. The intensity of the vibration will be high.<br>* Other names: Equipment: Power Plate my3;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Walked distance in 6MWT | Change from baseline in distance walked test 6-minute walk test at 3 months. | Increase in distance walked at baseline and 3 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Respiratory muscle strength | Increase in respiratory muscle strength. | Change from baseline in respiratory muscle strength at 3 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Aged, Chronic obstructive pulmonary disease (COPD), Muscle strenght