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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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Showing 201-220 of 3,705 trials
NCT05686850
In intensive care units (ICUs), around 20% of patients experience respiratory failure after planned extubation. Nearly 40-50% of them eventually require reintubation with subsequently high mortality rates reaching 30-40%. NIV used as rescue therapy to treat post-extubation respiratory failure could increase the risk of death. However, NIV may avoid reintubation in a number of cases, and recent large-scale clinical trials on extubation have shown that around 40 to 50% of patients with post-extubation respiratory failure are actually treated with NIV. Whereas high-flow nasal oxygen has never been specifically studied for management of post-extubation respiratory failure, this respiratory support could also in this setting constitute an alternative to standard oxygen or NIV. Given the best noninvasive respiratory support strategy in patients with post-extubation respiratory failure remains unknown, we have decided to assess whether NIV alternating with high-flow nasal oxygen as compared to high-flow nasal oxygen alone may decrease mortality of patients in ICUs with post-extubation respiratory failure.
NCT07377955
Respiratory Distress Syndrome (RDS) remains the most common respiratory complication in the early postnatal period among preterm infants born before 32 weeks' gestational age. For this population, implementing lung-protective ventilation strategies is essential to shorten the duration of intubation, reduce the incidence and severity of bronchopulmonary dysplasia (BPD), lower mortality, and improve overall outcomes. HFOV-VG was first reported in 2015 to be safely applied in neonates. The fundamental principle lies in its ability to stabilize the tidal volume of high-frequency ventilation (VThf), thereby reducing sheer stress from amplitude fluctuations, while simultaneously permitting lower VThf settings to minimize volutrauma. This study aims to evaluate whether HFOV+VG is superior to HFOV in reducing the composite outcome of grade 2-3 BPD or death at 36 weeks' post-menstrual age (PMA).