The efficacy of inspiratory muscle training with diaphragmatic breathing in COPD

Not Applicable

Recruiting

• Conditions: chronic obstructive pulmonary disease

• Registration Number: JPRN-UMIN000040573
• Lead Sponsor: ara Medical University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-06-01
• Last Update Posted: 17 October 2023
• Study Completion: 2025-09-30

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

Not provided

Exclusion Criteria

difficulty in respiratory muscle training 80%PImax or more cerebral infarction within 1 month COPD acute exacerbation within 3 months history of angina pectoris,myocardial infarction,pneumothorax aortic aneurysm giant bulla Study participation is difficult by a spirit disease and a merger of the spirit symptom. Resting systolic blood pressure of 180 mmHg or more, diastolic blood pressure of 100 mmHg or more

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
maximal inspiratory pressure at 4 weeks after start of inspiratory muscle training

Secondary Outcome Measures

Name	Time	Method
maximal expiratory pressure,muscle strength of diaphragm,vital capacity,inspiratory capacity,forced expiratory volume in 1st second,maximal voluntary ventilation,functional residual capacity,leam body mass index,COPD Assessment Test. endurance time,dyspnea,leg discomfort,heart rate,respiratory rate,ventilattory equivalent,ventilatory equivalent for oxygen,ventilatory equivalent for carbon dioxide,the ratio of inspiratory to total time in exercise test.