Active clinical trials for "Cryptogenic Organizing Pneumonia"

The etiology of cryptogenic organizing pneumonia (COP)was not clear, but previous studies have shown that in some patients, some pathogen could be detected in bronchoalveolar lavage fluid (BALF), and may be one of the causes of COP. This study aimed to screen the pathogenic microorganisms in BALF and lung puncture fluid of the patients with COP through the next-generation sequencing to further clarify the correlation between the incidence of COP and pathogenic microorganisms.

This study assesses the safety and efficacy of bardoxolone methyl relative to placebo in patients with pulmonary hypertension to determine the recommended dose range, evaluate the change from baseline in 6-minute walk distance (6MWD) and determine the effect of Bardoxolone methyl in pulmonary hypertension associated with connective tissue disease, interstitial lung disease, and idiopathic etiologies, including subsets of patients with WHO Group III or WHO Group V PH following 16 weeks of study participation.

For many patients with blood cancers, stem cell transplantation from a family member or from an unrelated donor remains the only potentially curative option. Unfortunately, up to 40% of patients develop chronic lung disease after the transplant, which substantially increases the risk of death in the long-term. Currently, patients with transplant-related lung disease are treated with some combination of steroids and other immunosuppressant drugs, but only about 1 out of 5 improve. The importance of our study is that the investigators aim to prevent the development of transplant-related chronic lung disease in the first place. Because a strong risk factor for such chronic lung disease is a prior viral respiratory tract infection, the investigators think there is a window of opportunity to intervene. As soon as "cold and flu" symptoms start, the investigators will treat patients with a combination of drugs aimed at eliminating damaging immune responses triggered by the virus. In the absence of such treatment, the investigators believe these lung-damaging immune responses would persist even after the virus disappears. Our hope is that preventive treatment might avoid the development of chronic lung disease, and this would substantially increase long-term survival in our transplant patients. This is a pilot study. Once feasibility is established, the investigators will seek to expand this study into a definitive clinical trial.