[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100635073":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":12,"locations":18,"responsibleParty":30,"collaborators":34,"id":38,"slug":39,"hasResults":40,"nctId":41,"briefTitle":42,"officialTitle":43,"acronym":44,"eligibilityCriteria":45,"healthyVolunteers":40,"sex":46,"minAge":47,"maxAge":10,"enrollmentInfo":48,"targetDuration":10,"studyType":51,"phases":10,"briefSummary":52,"conditions":53,"keywords":56,"overallStatus":61,"whyStopped":10,"lastUpdateSubmitDate":62,"lastUpdatePostDateStruct":63,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":71},{"fullName":5,"class":6},"Bursa City Hospital","OTHER_GOV",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Airway Assessment Cohort",null,"Adult patients undergoing elective surgery under general anesthesia will be included. All participants will undergo standard preoperative airway assessment, including thyromental height (TMH) measurement and ultrasonographic airway evaluation. Intraoperative airway management and intubation-related parameters will be recorded to assess the predictive value of TMH and ultrasound measurements for difficult airway.",[13],{"name":14,"role":15,"phone":16,"phoneExt":10,"email":17},"Serra Topal, MD","CONTACT","05068823855","dr.serra@msn.com",[19],{"facility":5,"status":10,"city":20,"state":21,"zip":22,"country":23,"countryCode":10,"cosmosGeoPoint":24,"geoPoint":29,"contacts":10},"Bursa","Nilüfer","16110","Turkey (Türkiye)",{"type":25,"coordinates":26},"Point",[27,28],29.06013,40.19559,{"lat":28,"lon":27},{"type":31,"investigatorFullName":32,"investigatorTitle":33,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Serra Topal","MD",[35],{"name":36,"class":37},"Ulusoy, Emre, M.D.","INDIV","100635073","tmh-and-ultrasound-for-difficult-airway-prediction-100635073",false,"NCT07547943","TMH And Ultrasound For Difficult Airway Prediction","Comparative Evaluation Of Thyromental Height And Ultrasonographic Airway Measurements In Predicting Difficult Airway: A Prospective Observational Study","TMH-USG","Inclusion Criteria:\n\nAdult patients aged 18 years and older Patients scheduled for elective surgery under general anesthesia Patients requiring endotracheal intubation Patients who provide written informed consent\n\nExclusion Criteria:\n\n* Patients with known upper airway pathology (e.g., tumor, trauma, infection) Patients with previous head and neck surgery or anatomical deformity affecting airway evaluation Patients with limited mouth opening (\\\u003C3 cm) or severe cervical spine restriction Patients with contraindications to ultrasonographic examination Patients requiring rapid sequence induction or emergency surgery Patients who refuse to participate","ALL","18 Years",{"count":49,"type":50},240,"ESTIMATED","OBSERVATIONAL","This prospective observational study aims to evaluate the predictive value of thyromental height (TMH) and ultrasonographic airway measurements in predicting difficult airway in adult patients undergoing elective surgery under general anesthesia.\n\nPreoperative airway assessment will include standard clinical evaluation, TMH measurement, and ultrasonographic measurements of anterior neck soft tissue. Perioperative airway management data, including intubation difficulty, number of attempts, and Cormack-Lehane classification, will be recorded.\n\nThe relationship between preoperative measurements and difficult airway will be analyzed to determine their predictive accuracy and clinical usefulness.",[54,55],"Difficult Airway","Airway Management",[57,58,59,60],"Thyromental Height","Airway Ultrasound","Difficult Intubation","Cormack-Lehane","NOT_YET_RECRUITING","2026-04-17",{"date":64,"type":65},"2026-04-23","ACTUAL",{"date":67,"type":50},"2026-05-15",{"date":69,"type":50},"2027-05-15",{"name":5,"class":6},1]