[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100621878":3},{"organization":4,"armGroups":7,"interventions":15,"overallOfficials":25,"centralContacts":30,"locations":40,"responsibleParty":65,"collaborators":10,"id":67,"slug":10,"hasResults":68,"nctId":69,"briefTitle":70,"officialTitle":70,"acronym":10,"eligibilityCriteria":71,"healthyVolunteers":68,"sex":72,"minAge":73,"maxAge":10,"enrollmentInfo":74,"targetDuration":10,"studyType":77,"phases":10,"briefSummary":78,"conditions":79,"keywords":81,"overallStatus":43,"whyStopped":10,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"Thammasat University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Obstructive sleep apnea (OSA)",null,"Patients aged 18 years or older with OSA",[13,14],"Diagnostic Test: Sleep test","Other: Predictive equations of continuous positive airway pressure (CPAP)",[16,21],{"type":17,"name":18,"description":19,"armGroupLabels":20,"otherNames":10},"DIAGNOSTIC_TEST","Sleep test","Type 1 polysomnography will be performed in the Sleep Center of Thammasat (SCENT).",[9],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":10},"Predictive equations of continuous positive airway pressure (CPAP)","CPAP predictive equations will be selected based on evidence from reliable studies.",[9],[26],{"name":27,"affiliation":28,"role":29},"Narongkorn Saiphoklang","Thammasat University Faculty of Medicine","PRINCIPAL_INVESTIGATOR",[31,36],{"name":32,"role":33,"phone":34,"phoneExt":10,"email":35},"Narongkorn Saiphoklang, MD","CONTACT","+6629269794","M_narongkorn@hotmail.com",{"name":37,"role":33,"phone":38,"phoneExt":10,"email":39},"Apiwat Pugongchai, MSc","+669269142","pu.apiwat@gmail.com",[41,57],{"facility":42,"status":43,"city":44,"state":10,"zip":45,"country":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"Faculty of Medicine, Thammasat University","RECRUITING","Pathum Thani","12120","Thailand",{"type":48,"coordinates":49},"Point",[50,51],100.53049,14.01346,{"lat":51,"lon":50},[54,55],{"name":32,"role":33,"phone":34,"phoneExt":10,"email":35},{"name":37,"role":33,"phone":56,"phoneExt":10,"email":39},"+6629269142",{"facility":27,"status":43,"city":44,"state":10,"zip":45,"country":46,"cosmosGeoPoint":58,"geoPoint":60,"contacts":61},{"type":48,"coordinates":59},[50,51],{"lat":51,"lon":50},[62,63,64],{"name":32,"role":33,"phone":34,"phoneExt":10,"email":35},{"name":37,"role":33,"phone":56,"phoneExt":10,"email":39},{"name":32,"role":29,"phone":10,"phoneExt":10,"email":10},{"type":29,"investigatorFullName":32,"investigatorTitle":66,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Associate Professor","100621878",false,"NCT07376343","Comparative Study of CPAP Predictive Equations and In-laboratory Manual Titration in Thai Patients With Obstructive Sleep Apnea","Inclusion Criteria:\n\n* Suspected OSA\n* Undergoing an in-laboratory sleep study\n\nExclusion Criteria:\n\n* No indication for in-laboratory manual CPAP titration\n* Failure to determine an optimal CPAP pressure during in-laboratory manual CPAP titration","ALL","18 Years",{"count":75,"type":76},150,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to compare predictive equations for continuous positive airway pressure (CPAP) with in-laboratory manual titration in patients with obstructive sleep apnea (OSA).\n\nThe main question the study aims to answer is:\n\nWhich CPAP predictive equation best predicts the optimal CPAP pressure in OSA patients in Thailand? Participants will undergo an in-laboratory sleep study.",[80],"OSA - Obstructive Sleep Apnea",[82,83,84,85,86,46,87,88],"OSA","obstructive sleep apnea","CPAP","continuous positive airway pressure","equation","sleep test","polysomnography","2026-04-15",{"date":91,"type":92},"2026-04-17","ACTUAL",{"date":94,"type":92},"2026-02-01",{"date":96,"type":76},"2026-12-31",{"name":5,"class":6},2]