Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Functional Evaluation of Distal Airways by Forced Oscillations: Diagnosis Help in Bronchiolitis Obliterans Syndrome in Post Bone Marrow Transplantation
Brief Summary: A study to evaluate the role of forced oscillations in diagnosis of bronchiolitis obliterans syndrome in patients after bone marrow transplantation. The force oscillations technique will be compared with classical spirometry.