[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100656409":3},{"organization":4,"outcomesModule":7,"designInfo":14,"detailedDescription":17,"studyPopulation":18,"armGroups":19,"interventions":25,"overallOfficials":31,"centralContacts":35,"locations":41,"responsibleParty":57,"collaborators":13,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":13,"eligibilityCriteria":65,"healthyVolunteers":61,"sex":66,"minAge":67,"maxAge":13,"enrollmentInfo":68,"targetDuration":71,"studyType":72,"phases":13,"briefSummary":73,"conditions":74,"keywords":76,"overallStatus":79,"whyStopped":13,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Ain Shams University","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":13},[9],{"measure":10,"description":11,"timeFrame":12},"Apnea-Hypopnea Index (AHI) Agreement","Comparison of the Apnea-Hypopnea Index (AHI) values obtained from automated polysomnographic scoring against those obtained from manual scoring.","At the time of sleep study completion (1 night)",null,{"allocation":13,"interventionModel":13,"interventionModelDescription":13,"primaryPurpose":13,"observationalModel":15,"timePerspective":16,"maskingInfo":13},"COHORT","PROSPECTIVE","Study Procedures\n\n1. Pre-PSG Assessment: Demographic data, anthropometric measurements (weight, height, Body mass index (BMI), neck circumference), vital signs, comorbidities, and the STOP-BANG questionnaire are recorded.\n2. Overnight PSG: Conducted in a sound-attenuated, temperaturecontrolled, well-prepared sleep lab using either SOMNOscreen plus (SOMNOmedics GmbH) or Alice® 6 Sleepware (Philips Respironics, PA,\n\n   USA). Both systems acquire this channels montage:\n\n   • EEG (six channels: F3, F4, C3, C4, O1, O2 referenced to ipsilateral mastoids)\n\n   • EOG (two channels: left and right outer canthus)\n\n   • Chin EMG (three channels) and anterior tibialis EMG (two channels, bilateral)\n\n   • Airflow (oronasal thermistor + nasal pressure transducer cannula)\n\n   • ECG (2 leads)\n\n   • Body position sensor\n\n   • Snoring microphone\n\n   Respiratory inductive plethysmography (RIP) belts for thoracic and abdominal effort (two channels)\n\n   • Pulse oximetry (SpO₂, one channel) via finger probe","Patients referred to the sleep unit with suspected OSA who are scheduled for an overnight diagnostic PSG.",[20],{"label":21,"type":13,"description":22,"interventionNames":23},"Adult OSA Patients","Adult patients diagnosed with Obstructive Sleep Apnea undergoing polysomnography to compare automated versus manual scoring.",[24],"Diagnostic Test: Polysomnographic Scoring (Automated vs. Manual)",[26],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":13},"DIAGNOSTIC_TEST","Polysomnographic Scoring (Automated vs. Manual)","Comparison between automated scoring software and standard manual scoring by expert specialists for sleep study records.",[21],[32],{"name":33,"affiliation":5,"role":34},"Amira Elghonemy, MD candidate","PRINCIPAL_INVESTIGATOR",[36],{"name":37,"role":38,"phone":39,"phoneExt":13,"email":40},"Amira Elghonemy, MD Candidate","CONTACT","+201032438035","amiraelghonemy07@gmail.com",[42],{"facility":43,"status":13,"city":44,"state":45,"zip":13,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Ain shams university hospitals","Cairo","Cairo Governorate","Egypt","EG",{"type":49,"coordinates":50},"Point",[51,52],31.24967,30.06263,{"lat":52,"lon":51},[55,56],{"name":33,"role":38,"phone":39,"phoneExt":13,"email":40},{"name":33,"role":34,"phone":13,"phoneExt":13,"email":13},{"type":58,"investigatorFullName":13,"investigatorTitle":13,"investigatorAffiliation":13,"oldNameTitle":13,"oldOrganization":13},"SPONSOR","100656409","automated-vs-manual-polysomnography-scoring-in-adults-with-obstructive-sleep-apnea-100656409",false,"NCT07826143","Automated vs Manual Polysomnography Scoring in Adults With Obstructive Sleep Apnea","Automated Versus Manual Polysomnographic Scoring in Adult Patients With Obstructive Sleep Apnea: A Prospective Comparative Study","Inclusion Criteria:\n\n* Age \\> 18 years.\n* Clinical suspicion of OSA based on history, physical examination, and a positive screening questionnaire (e.g., STOP-BANG ≥ 3).\n* Ability to provide written informed consent.\n\nExclusion Criteria:\n\n* Age ≤ 18 years.\n* Inability to give informed consent (e.g., severe cognitive impairment, language barrier).\n* Contraindications to PSG (e.g., severe skin conditions preventing electrode placement).\n* Current use of therapies that could alter sleep architecture (e.g., highdose benzodiazepines, opioids) unless a wash-out period is observed.","ALL","18 Years",{"count":69,"type":70},50,"ESTIMATED","1 Day","OBSERVATIONAL","This prospective study aims to compare automated polysomnographic scoring with manual scoring in adult patients with Obstructive Sleep Apnea (OSA). The main objective is to evaluate the accuracy, reliability, and time efficiency of automated scoring algorithms compared to standard manual scoring performed by expert sleep specialists",[75],"Obstructive Sleep Apnea",[77,78],"Automated Scoring","Polysomnography","NOT_YET_RECRUITING","2026-09-20",{"date":82,"type":83},"2026-09-23","ACTUAL",{"date":85,"type":70},"2027-02",{"date":87,"type":70},"2028-02",{"name":5,"class":6},1]