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Complex sleep apnea

MONDO:0024358

A distinct form of sleep-disordered breathing characterized as central sleep apnea (CSA), and presents in obstructive sleep apnea (OSA) patients during initial treatment with a continuous positive airway pressure (CPAP) device.

Also known as: CompSAS, complex sleep apnea

44 clinical trials for this condition and its sub-types, 1 tagged with Complex sleep apnea itself.

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Where it sits in the disease tree

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Part of

↑ Obstructive sleep apnea syndrome (520) ↑ Central sleep apnea syndrome (23)

Including sub-types (44) Tagged with Complex sleep apnea (1)

Completed 1

French study tracks sleep quality in central apnea patients using smart ventilator

Knowledge-focused Completed

This study followed 520 French adults with central or mixed sleep apnea to see how a treatment called adaptive servo-ventilation (ASV) improved their sleep quality. Participants used a breathing device that adjusts pressure in real time. The goal was to measure changes in sleep q…

Sponsor: Société Française de Recherche et de Médecine du Sommeil • Aim: Knowledge-focused

Last updated Jun 27, 2026 12:23 UTC

Complex sleep apnea

Where it sits in the disease tree

French study tracks sleep quality in central apnea patients using smart ventilator