[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"biomarkers-for-prediction-of-oa-treatment-efficacy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:biomarkers-for-prediction-of-oa-treatment-efficacy":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":28,"overallStatus":38,"whyStopped":4,"lastUpdateSubmitDate":39,"lastUpdatePostDateStruct":40,"startDateStruct":43,"completionDateStruct":45,"leadSponsor":47,"locationsCount":5},"100653879","sleep-apnea-biomarkers-and-adherence-to-continuous-positive-airway-pressure-100653879",false,"NCT07792746","Sleep Apnea Biomarkers and Adherence to Continuous Positive Airway Pressure","Impact of Obstructive Sleep Apnea Biomarkers on Adherence to Continuous Positive Airway Pressure: Role of Pulse Wave Amplitude Drop Index, Hypoxic Burden, and Heart Rate Variability","BIOSA","Inclusion Criteria:\n\n* Newly diagnosed obstructive sleep apnea with an indication for continuous positive airway pressure therapy\n* Age older than 18 years\n* Written informed consent obtained\n\nExclusion Criteria:\n\n* Continuous positive airway pressure treatment during the preceding 3 months\n* Medical contraindication to continuous positive airway pressure therapy\n* Concomitant condition likely to affect adherence to continuous positive airway pressure, including severe cognitive impairment or an unstable psychiatric disorder","ALL","18 Years",{"count":20,"type":21},200,"ESTIMATED","OBSERVATIONAL","Obstructive sleep apnea (OSA) is commonly assessed using the apnea-hypopnea index, although this measure does not fully reflect cardiovascular risk or the physiological impact of the disease. Emerging biomarkers, including sleep apnea-specific hypoxic burden, pulse wave amplitude drop index, and heart rate response, may provide additional information on cardiovascular vulnerability.\n\nThis prospective multicenter observational study will investigate the association between these biomarkers, measured from the diagnostic sleep study, and adherence to continuous positive airway pressure (CPAP) therapy after three months. Symptoms, quality of life, clinical characteristics, and changes in biomarkers under continuous positive airway pressure will also be evaluated.",[25,26,27],"Obstructive Sleep Apnea (OSA)","CPAP","Biomarkers for Prediction of OA Treatment Efficacy",[29,30,31,32,33,34,35,36,37],"Obstructive sleep apnea","Sleep apnea syndrome","Continuous positive airway pressure","cpap adherence","Hypoxic burden","Pulse wave amplitude drop index","pwad","Heart rate response","Sympathetic nervous system","RECRUITING","2026-08-26",{"date":41,"type":42},"2026-08-28","ACTUAL",{"date":44,"type":42},"2026-02-18",{"date":46,"type":21},"2027-09-30",{"name":48,"class":49},"Clinique du Millenaire","OTHER"]