NCT02200549

Effects of Combined Cycle Training and Inspiratory Muscle Training in Patients With COPD

Effects of Combined Cycle Training and Inspiratory Muscle Training on Exercise Performance ,Health-related Quality,Dyspnoea ,Body Composition,Depressive Symptomatology in Patients With Chronic Obstructive Pulmonary Disease(COPD)

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 90 (actual)
• Sponsor: Zhujiang Hospital · Academic / Other
• Sex: All
• Age: 40 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Chronic Obstructive Pulmonary Disease (COPD) ，the fourth leading cause of death in the world, represents an important public health challenge. It is also a major cause of chronic morbidity, mortality and disability throughout the world, leading to a heavy social and economic burden. For a long time, treatment of COPD mainly focus on drug therapy. Recently, pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease, which has been clearly demonstrated to reduce dyspnea, increase exercise capacity, and improve quality of life. Exercise training, widely regarded as the cornerstone of pulmonary rehabilitation , is one of the best available means of improving muscle function in COPD.The most commonly form is cycle training. Inspiratory Muscle Training (IMT) as an adjunct to exercise training has an additional benefit on inspiratory muscle strength, endurance and exercise capacity in patient with COPD. There is insufficient evidence demonstrate greater benefits from combined inspiratory muscle training and cycle training. This study will evaluate the effects of combined inspiratory muscle training and cycle training in patients with COPD.

Detailed description

The patients with COPD will participate in a rehabilitation program for 8 weeks. Participants in the proposed study will be randomly programmed into one of three intervention groups: 1. Cycle training program alone (performing on calibrated stationary cycle ergometer). 2. Combined cycle training and inspiratory muscle training(performing on calibrated stationary cycle ergometer and threshold loading device). 3. Neither cycle training nor inspiratory muscle training.

Conditions

• Chronic Obstructive Pulmonary Disease (COPD)

Interventions

Type	Name	Description
DEVICE	Control group	Neither cycle training nor inspiratory muscle training.
DEVICE	calibrated cycle ergometer	The most common device to proform cycle training is calibrated cycle ergometer.
DEVICE	calibrated cycle ergometer and threshold loading device	Combined cycle training and inspiratory muscle training.The threshold loading device is composed of a mouth -piece attached to a small plastic cylinder that contains a spring-loaded poppet value. The valve opens to permit inspiratory flow only once the person has generated adequate negative intrathoracic pressure to condense the spring.

Timeline

• Start date: 2014-12-01
• Primary completion: 2017-01-01
• Completion: 2017-01-01
• First posted: 2014-07-25
• Last updated: 2017-05-18

Locations

1 site across 1 country: China