Status:
COMPLETED
Surface Respiratory Electromyography Measurements During Treadmill Exercise in Stable Patients With COPD
Lead Sponsor:
Guangzhou Institute of Respiratory Disease
Conditions:
Respiratory Disease
Eligibility:
All Genders
40-80 years
Phase:
NA
Brief Summary
To evaluate the compatibility and correlation between noninvasive surface respiratory electromyography and invasive transesophageal diaphragmatic electromyography measurements, as facilitating indicat...
Detailed Description
Subjects This self-matching clinical trial included twenty patients with COPD (age range, 40-80 years) treated at outpatient respiratory medicine departments at the First Affiliated Hospital of Guangz...
Eligibility Criteria
Inclusion
- Inclusion criteria:
- post bronchodilator forced expiratory volume in 1 s \[FEV1\]/forced vital capacity \[FVC\] ,70% and FEV1 ,50% of the predicted value);
- bronchial dilation test (BDT) negative.
- Exclusion criteria:
- acute exacerbation in the previous 4 weeks;
- use of oral corticosteroids within 4 weeks;
- smoking more than 10 cigarettes daily;
- history of other respiratory, cardiovascular, neuromuscular, and musculoskeletal diseases that could interfere with the exercise performance and inspiratory muscle activities.
Exclusion
Key Trial Info
Start Date :
July 1 2016
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 30 2016
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT03238209
Start Date
July 1 2016
End Date
December 30 2016
Last Update
August 3 2017
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