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Clinical Trial Summary

There is no confirmed drug therapy for plastic bronchitis. The study wish to test the effectiveness and safety of sirolimus (rapamycin) in patients with lymphatic plastic bronchitis.


Clinical Trial Description

Plastic bronchitis is a rare respiratory disorder characterized by formation of gelatinous or rigid cast of bronchial tree. Confirmed drug therapy for plastic bronchitis is lacking. Recently, part of plastic bronchitis has been found to have dysfunction of lymphatic circulation in the lung. Pulmonary lymphatic perfusion syndrome (PLPS) is regarded as a major mechanism of lymphatic plastic bronchitis. Sirolimus (rapamycin) has not been studied in plastic bronchitis, however, it has been shown effective in several lymphatic disorders, such as lymphangioleiomyomatosis, generalized lymphatic anomaly (GLA) including lymphangiomatosis, etc. We wish to test the effectiveness of sirolimus in lymphatic plastic bronchitis. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03942926
Study type Interventional
Source Peking Union Medical College Hospital
Contact Kai-Feng Xu
Phone 010-69155039
Email xukf@pumch.cn
Status Recruiting
Phase Phase 2
Start date May 6, 2019
Completion date May 5, 2020

See also
  Status Clinical Trial Phase
Completed NCT02315898 - Inhaled Tissue Plasminogen Activator for Acute Plastic Bronchitis Phase 2
Terminated NCT01663948 - International Plastic Bronchitis Registry
Completed NCT04163653 - Lymphatic Morphology of Fontan Patients