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Study identifier: NCT05147649 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Functional Magnetic Resonance Imaging in Patients With Obstructive Sleep Apnea Syndrome

Condition: Obstructive Sleep Apnea Syndrome  ·  Sponsor: CHU de Reims

PhaseNA
Planned participants70
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersYes

About this study

The obstructive sleep apnea syndrome (OSAS) involves recurrent sleep-related upper airways (UA) collapse. UA mechanical properties and neural control are altered, imposing a mechanical load on inspiration. UA collapse does not occur during wakefulness, hence arousal-dependent compensation. Experimental inspiratory loading in normal subjects elicits respiratory-related cortical activity during wakefulness. The objective of this study is to test whether awake OSAS patients would exhibit a similar cortical activity. Whether or not such cortical compensatory mechanisms have cognitive consequences would be also analyze.

This description comes directly from the study's public registry record.

Talk to the study team

Claire Launois  ·  3 26 78 83 70  ·  claunois@chu-reims.fr

Always discuss trial participation with your own doctor first.

Locations (1)

Chu ReimsReims, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT05147649