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Browse 3,705 clinical trials for asthma. Find studies that match your criteria and connect with research centers.
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NCT07589439
What is the goal of this study? The goal of this clinical trial is to find out whether the study drug LQ036 (a nebulized solution taken by inhaling through a nebulizer) works to improve lung function and asthma control in people whose asthma is not well controlled. The study will also learn about the safety of LQ036, how the body processes it, and whether the body develops an immune response to it. What are the main questions? The most important question is: • Does LQ036 improve lung function (measured by FEV₁ - the amount of air you can blow out in one second) more than a placebo at Week 12? Other important questions include: * Does LQ036 improve lung function at other time points (weeks 1, 2, 4, 8, 16, 20, 24)? * Does LQ036 reduce asthma attacks (sudden worsening of asthma that needs extra treatment)? * Does LQ036 help people use less rescue medication (inhaler for quick relief) and have more days without asthma symptoms? * Does LQ036 improve scores on asthma control and quality of life questionnaires? * What medical problems do participants have when taking LQ036?
NCT07261787
Respiratory distress syndrome (RDS) is common in very preterm infants due to surfactant deficiency. Surfactant replacement therapy is lifesaving, and current guidelines recommend the less invasive surfactant administration (LISA) technique. However, the optimal duration of surfactant instillation during LISA has never been systematically evaluated. Rapid instillation may provoke transient hypoxia and bradycardia, while slower administration might improve physiological stability and cerebral oxygenation. This randomised controlled trial investigates whether the duration of surfactant administration (1 minute versus 5 minutes) affects cerebral and systemic oxygen stability in extremely preterm neonates (\< 28 weeks).