[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100650143":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":8,"locations":14,"responsibleParty":33,"collaborators":7,"id":35,"slug":36,"hasResults":37,"nctId":38,"briefTitle":39,"officialTitle":40,"acronym":7,"eligibilityCriteria":41,"healthyVolunteers":42,"sex":43,"minAge":44,"maxAge":7,"enrollmentInfo":45,"targetDuration":7,"studyType":48,"phases":7,"briefSummary":49,"conditions":50,"keywords":53,"overallStatus":17,"whyStopped":7,"lastUpdateSubmitDate":56,"lastUpdatePostDateStruct":57,"startDateStruct":60,"completionDateStruct":62,"leadSponsor":64,"locationsCount":65},{"fullName":5,"class":6},"PranaQ Pte. Ltd.","INDUSTRY",null,[9],{"name":10,"role":11,"phone":12,"phoneExt":7,"email":13},"Ke Wei Chen, M.D.","CONTACT","+886-2-77415277","kwchen@pranaq.com",[15],{"facility":16,"status":17,"city":18,"state":19,"zip":20,"country":19,"countryCode":21,"cosmosGeoPoint":22,"geoPoint":27,"contacts":28},"Taipei Veterans General Hospital","RECRUITING","Taipei","Taiwan","201","TW",{"type":23,"coordinates":24},"Point",[25,26],121.52639,25.05306,{"lat":26,"lon":25},[29],{"name":30,"role":11,"phone":31,"phoneExt":7,"email":32},"Chun-Hsien Tseng Sleep Technician","886-2-2875-7564","cmd@vghtpe.gov.tw",{"type":34,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100650143","development-of-a-torso-patch-sensor-c-traq-as-a-companion-device-to-a-fingertip-sensor-tiptraq-for-direct-monitoring-of-respiratory-effort-100650143",false,"NCT07744854","Development of a Torso Patch Sensor (C-TraQ) as a Companion Device to a Fingertip Sensor (TipTraQ) for Direct Monitoring of Respiratory Effort","Development and Validation of Chest Patch Sensor for Physiological Signal Measurement and Sleep Apnea Evaluation","Inclusion Criteria:\n\n* Subjects must be 18 years of age or older.\n\nExclusion Criteria:\n\n* Opioids use\n* Chronic Obstructive Lung Disease, Global Initiative for Chronic Obstructive\n* Lung Disease (GOLD) categorization 3 or 4\n* Devastating strokes, with a modified Rankin score (mRS) ≥ 4\n* Interstitial lung disease",true,"ALL","18 Years",{"count":46,"type":47},180,"ESTIMATED","OBSERVATIONAL","The existing PranaQ system utilizes a fingertip sensor that captures PPG(Photoplethysmography) and accelerometer data, and its clinical validation is well-established. While PPG alone has shown effectiveness in diagnosing obstructive sleep apnea, its limited data channels restrict comprehensive evaluation. For instance, it struggles to link apnea events with body position or differentiate between central and obstructive sleep apnea.\n\nTo address these limitations, the PranaQ system incorporates new sensors, specifically the chest patch sensor, to monitor respiratory movements via accelerometer signals. The additional respiration signal has the potential to improve diagnostic accuracy for apnea through additional information from respiratory effort.",[51,52],"Sleep Apnea, Obstructives","Sleep Apnea Central",[54,55],"apnea","chest patch","2026-07-29",{"date":58,"type":59},"2026-08-04","ACTUAL",{"date":61,"type":59},"2026-06-05",{"date":63,"type":47},"2027-03-23",{"name":5,"class":6},1]