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Browse 1,471 clinical trials for lupus. Find studies that match your criteria and connect with research centers.
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Showing 481-500 of 1,471 trials
NCT04903951
To evaluate the impact of early ventilation in stroke outcomes in patients with sleep apnea and first ever stroke, 1 month after stroke.
NCT06547658
Mouth breathing is associated with increased airway resistance, pharyngeal collapsibility, and obstructive sleep apnea (OSA) severity. It is commonly believed that closing the mouth can mitigate the negative effects of mouth breathing during sleep. However, we propose that mouth breathing serves as an essential route bypassing obstruction along the nasal route (e.g., velopharynx). The present study investigates the role of mouth breathing as an essential route in some OSA patients and its association with upper airway anatomical factors. Participants underwent drug-induced sleep endoscopy (DISE) with simultaneous pneumotach airflow measurements through the nose and mouth separately. During the DISE procedure, alternating mouth closure (every other breath) cycles were performed during flow-limited breathing. We evaluated the overall effect mouth closure on inspiratory airflow, and the change in inspiratory airflow with mouth closure across three mouth-breathing quantiles. We also evaluated if velopharyngeal obstruction was associated with mouth breathing and a negative airflow response to mouth closure.
NCT05730660
The purpose of this study is to evaluate whether a 3-month period of quercetin supplementation (500 mg of Quercetin Phytosome®) is useful in the treatment of chronic fatigue, as assessed by the Fatigue Impact Scale (FIS-40). Secondary end points are sleep assessment through Pittsburgh Sleep Quality Index (PSQI) and muscle performance assessment through the Short Physical Performance Battery (SPPB) and body composition assessment using DXA.