At a glance
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Effects of Inspiratory Muscle Training in Patients With Sarcoidosis
In Brief
A clinical study evaluating Inspiratory muscle training and Sham inspiratory muscle training for Sarcoidosis. Completed, enrolled 30 participants.
Detailed Summary
Respiratory muscle weakness results with decreased exercise capacity, worse fatigue, dyspnea and quality of life in patients with sarcoidosis. However, no study investigated the effects of inspiratory muscle training (IMT), therefore effects of IMT on outcomes in patients with sarcoidosis were investigated.
Study Details
Timeline
Interventions
Treatment group received inspiratory muscle training (IMT) using threshold loading device (POWERbreathe Classic, IMT Technologies Ltd. Birmingham, England) at 40% of maximal inspiratory pressure (MIP). The MIP was measured at supervised session each week, and 40% of measured MIP value was the new training workload. The treatment group trained for 30 min-per/day, 7 days/week, for 6 weeks. Six sessions at home and 1 session were performed at department.
Control group received sham inspiratory muscle training (IMT) at fixed workload, 5% of MIP using threshold loading device (POWERbreathe Classic device IMT Technologies Ltd. Birmingham, England). The control group trained for 30 min-per/day, 7 days/week, for 6 weeks. Six sessions at home and 1 session were performed at department.