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Study Objectives: Total Sleep Time (TST) is a critical metric for the diagnosis and severity classification of sleep-disordered breathing, as indices such as the apnea–hypopnea index (AHI) and hypoxic burden are normalized by sleep duration. Accurate estimation of TST is...
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Ruchir P. Patel, M.D., Chelsie Rohrscheib, Ph.D.Affiliations: The Insomnia and Sleep Institute of Arizona Study Objectives: Hypoglossal nerve stimulation (HGNS) is an established therapy for patients with moderate to severe obstructive sleep apnea (OSA) who are unable to tolerate positive...
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Download Full Article (PDF) Â Antonio Artur Mours, MS., Amir Reuveny, Ph.D., Motti Perlman, Sonia Ancoli-Israel, Ph.D.,Ruchir P Patel, M.D., Chelsie Rohrscheib, Ph.D. Study Objectives: To evaluate the accuracy and clinical reliability of the Wesper Autoscoring Algorithm (WAA) for automated...
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Study Objectives: To evaluate the accuracy of Wesper Lab’s automated oxygen desaturation detection algorithm by comparing automatically derived oxygen desaturation index (ODI) values with blinded manual scoring performed by an independent registered polysomnographic technologist. Methods: Adult patients scheduled for in-laboratory...
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Download Full Article (PDF)Stephanie Zandieh, M.D., M.S., Michael A. Kirschenbaum, M.D. , Harly Greenberg, M.D., Sonia Ancoli-Israel, Ph.D. Brief Summary: This study evaluated Wesper Lab, wireless chest and abdominal patches designed to detect obstructive sleep apnea (OSA) by measuring respiratory...
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