[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"obesity-difficult-airway-airway-management\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:obesity-difficult-airway-airway-management":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,46,70],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":21,"targetDuration":4,"studyType":24,"phases":4,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":45},"100644264","ai-based-prediction-of-difficult-airway-in-bariatric-surgery-100644264",false,"NCT07666074","AI-Based Prediction of Difficult Airway in Bariatric Surgery","Artificial Intelligence-Based Prediction of Difficult Airway in Bariatric Surgery: A Prospective Evaluation of Preoperative Airway Predictors","AI-Airway","Inclusion Criteria:\n\n1. Adult patients aged 18 to 65 years.\n2. Scheduled for elective bariatric surgery under general anesthesia.\n3. Body Mass Index (BMI) ≥ 35 kg\u002Fm².\n4. Consenting to participate in the study.\n\nExclusion Criteria:\n\n1. Patients with known upper airway anatomical deformities, head and neck tumors, or a history of head\u002Fneck radiotherapy.\n2. History of maxillofacial, airway, or cervical spine surgery.\n3. Emergency surgeries.\n4. Patients requiring planned awake fiberoptic intubation based on obvious preoperative clinical indicators.",true,"ALL","18 Years","65 Years",{"count":22,"type":23},340,"ESTIMATED","OBSERVATIONAL","The aim of this prospective study is to evaluate the accuracy of artificial intelligence (AI) and machine learning algorithms in predicting difficult airways in patients undergoing bariatric surgery. Preoperative airway assessments, including the Upper Lip Bite Test (UBLT), Mallampati score, Body Mass Index (BMI), thyromental distance (TMD), and sternomental distance (SMD), will be recorded. The study investigates whether AI models can provide higher sensitivity and specificity in predicting difficult intubation compared to traditional clinical scoring systems in the obese patient population.",[27],"Obesity Difficult Airway Airway Management",[29,30,31,32],"Artificial Intelligence","Airway Management","Obesity","Machine Learning","RECRUITING","2026-06-18",{"date":36,"type":37},"2026-06-24","ACTUAL",{"date":39,"type":37},"2026-05-21",{"date":41,"type":23},"2026-10-15",{"name":43,"class":44},"Elazıg Fethi Sekin Sehir Hastanesi","OTHER",1,{"id":47,"slug":48,"hasResults":11,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":52,"eligibilityCriteria":53,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":54,"targetDuration":4,"studyType":24,"phases":4,"briefSummary":56,"conditions":57,"keywords":4,"overallStatus":59,"whyStopped":4,"lastUpdateSubmitDate":60,"lastUpdatePostDateStruct":61,"startDateStruct":63,"completionDateStruct":65,"leadSponsor":67,"locationsCount":4},"100638681","effect-of-left-head-rotation-on-glottic-view-during-video-laryngoscopy-in-obese-adults-100638681","NCT07590739","Effect Of Left Head Rotation On Glottic View During Video Laryngoscopy In Obese Adults","Effect of Left Head Rotation Manoeuvre on Glottic View as Assessed With Percentage of Glottic Opening (POGO) Score During Video Laryngoscopy in Obese Adult Patients: A Prospective Observational Study","LeHeR","Inclusion Criteria\n\n* Adult patients aged 18-65 years\n* Body mass index (BMI) ≥30 kg\u002Fm²\n* ASA physical status I-III\n* Scheduled for elective surgical procedures under general anesthesia requiring endotracheal intubation\n\nExclusion Criteria:\n\n* Anticipated need for nasal intubation\n* Facial or upper airway pathology preventing laryngoscope insertion\n* Cervical spine instability or contraindication to head movement\n* Pregnant patients",{"count":55,"type":23},50,"This study aims to evaluate whether the Left Head Rotation (LeHeR) maneuver improves visualization of the vocal cords during video laryngoscopy in obese adult patients undergoing general anesthesia. Obesity is associated with increased difficulty in airway management due to excess upper airway soft tissue and altered anatomy, which may impair visualization during intubation.\n\nIn this prospective observational study, 50 adult patients with a body mass index (BMI) ≥30 kg\u002Fm² will undergo video laryngoscopy using a C-MAC D-blade. The glottic view will be assessed using the Percentage of Glottic Opening (POGO) score in the standard sniffing position and after rotating the head 45 degrees to the left (LeHeR maneuver). A difference in POGO score between the two positions will be analyzed.\n\nSecondary outcomes include ease of intubation, number of attempts, time to successful intubation, and occurrence of complications such as desaturation or airway trauma. The study is expected to determine whether the LeHeR maneuver is a simple and effective technique to improve airway visualization in obese patients.",[58,27],"Difficult Airway","NOT_YET_RECRUITING","2026-05-08",{"date":62,"type":37},"2026-05-15",{"date":64,"type":23},"2026-05",{"date":66,"type":23},"2027-01",{"name":68,"class":69},"Royal Hospital, Oman","OTHER_GOV",{"id":71,"slug":72,"hasResults":11,"nctId":73,"briefTitle":74,"officialTitle":75,"acronym":4,"eligibilityCriteria":76,"healthyVolunteers":11,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":77,"targetDuration":4,"studyType":24,"phases":4,"briefSummary":79,"conditions":80,"keywords":85,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":92,"completionDateStruct":94,"leadSponsor":96,"locationsCount":45},"100617250","predicting-difficult-intubation-in-bariatric-surgery-comparison-of-el-ganzouri-risk-index-and-airway-ultrasound-100617250","NCT07316179","Predicting Difficult Intubation in Bariatric Surgery: Comparison of El Ganzouri Risk Index and Airway Ultrasound","A Prospective Observational Study Comparing the El Ganzouri Risk Index and Airway Ultrasonography in Predicting Difficult Intubation in Patients Undergoing Bariatric Surgery","Inclusion Criteria:\n\n* Adult patients aged 18 to 65 years.\n* ASA physical status classification II or III.\n* Scheduled to undergo elective bariatric surgery under general anesthesia.\n* Patients who voluntarily agree to participate in the study and sign the informed consent form.\n\nExclusion Criteria:\n\n* Patients younger than 18 years or older than 65 years\n* Presence of upper airway anatomical pathology\n* History of tracheal or thyroid surgery.\n* History of radiotherapy to the head and neck region.\n* Cervical spine anomalies.\n\nIndividuals unwilling to participate in the study.",{"count":78,"type":23},52,"This study is designed as a prospective observational study and will be conducted at the Health Sciences University Antalya Training and Research Hospital. Adult patients scheduled to undergo bariatric surgery will be included.\n\nThe aim of this study is to compare the El Ganzouri Risk Index (EGRI) and airway ultrasonography (USG) parameters in predicting difficult intubation and to evaluate their relationship with the Cormack-Lehane (CL) score obtained during direct laryngoscopy.\n\nBefore surgery, each participant will be evaluated using both the EGRI scoring system and airway USG. During general anesthesia, tracheal intubation will be performed using direct laryngoscopy, and data including the CL score, intubation time, number of attempts, and the need for videolaryngoscopy will be recorded based on the anesthesiologist's observations.\n\nThe collected data will be analyzed by classifying participants according to the presence or absence of difficult intubation, and statistical comparisons will be performed between EGRI scores and airway ultrasonography parameters. The results of this study may contribute to improved preoperative airway assessment and enhanced patient safety in bariatric surgery.",[81,27,82,58,83,84],"Obesity & Overweight","Obesity (Disorder)","Difficult Intubation in Obesity","Difficult Laryngoscopy",[86,87,31,88,30],"El Ganzouri Risk Index","Difficult airway","Airway Ultrasonography","2026-03-06",{"date":91,"type":37},"2026-03-09",{"date":93,"type":37},"2025-12-25",{"date":95,"type":23},"2026-07-28",{"name":97,"class":69},"Antalya Training and Research Hospital"]