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Browse 2,042 clinical trials for asthma. Find studies that match your criteria and connect with research centers.
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Showing 361-380 of 2,042 trials
NCT03868579
This trial studies how well rapid on site evaluation of pleural touch preparations works in diagnosing cancerous fluid in between the linings of the lungs (malignant pleural effusion) in patients undergoing a pleuroscopy. A type of laboratory testing called rapid on site evaluation of pleural touch preparations that uses pleural biopsy tissue samples collected during an already-scheduled pleuroscopy may be able to diagnose malignant pleural effusion.
NCT04351906
The study aims to investigate the efficacy of extracorporeal CO2 removal for correction of hypercapnia in coronavirus disease 19 (COVID-19)-associated acute respiratory distress syndrome
NCT04669288
AZ-SWED is a parallel group, double blind, placebo control efficacy clinical trial with two separate hypotheses. The trial will compare the 5-day outcome of preschool children presenting to an Emergency Department (ED) with an acute, severe wheezing episode and treated with either once daily oral Azithromycin (12 mg/kg/day for 5 days) or placebo. The AZ-SWED researchers will make separate comparisons in children in whom specific pathogenic bacteria are isolated from nasopharyngeal swabs, and in those in whom they are not isolated. The primary outcome will be the Asthma Flare-up Diary for Young Children (ADYC), a validated instrument that caregivers will transmit electronically daily after discharge from the ED. Families will be contacted daily during the five-day treatment to collect the ADYC, and to assess compliance and complications. A randomly chosen subset of enrolled children will participate in two follow-up visits 5-8 days and 14-21 days after visit 1 to assess development of resistance to study drug and treatment response related changes in the airway microbiome.