Testing effectiveness (Phase 2)Ended earlyNCT02877641
What this trial is testing
Cholecalciferol Supplementation in Strengthening Inspiratory Muscles in Cholecalciferol-Deficient Patients With Chronic Obstructive Pulmonary Disease
Who this might be right for
Chronic Obstructive Pulmonary DiseaseMuscle Weakness
Roswell Park Cancer Institute 4