[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100659019":3},{"organization":4,"outcomesModule":7,"designInfo":26,"detailedDescription":27,"studyPopulation":30,"armGroups":31,"interventions":37,"overallOfficials":27,"centralContacts":42,"locations":48,"responsibleParty":59,"collaborators":27,"id":63,"slug":64,"hasResults":65,"nctId":66,"briefTitle":67,"officialTitle":68,"acronym":69,"eligibilityCriteria":70,"healthyVolunteers":65,"sex":71,"minAge":72,"maxAge":73,"enrollmentInfo":74,"targetDuration":27,"studyType":77,"phases":27,"briefSummary":78,"conditions":79,"keywords":82,"overallStatus":84,"whyStopped":27,"lastUpdateSubmitDate":85,"lastUpdatePostDateStruct":86,"startDateStruct":89,"completionDateStruct":91,"leadSponsor":93,"locationsCount":94},{"fullName":5,"class":6},"Zagazig University","OTHER_GOV",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":17},[9],{"measure":10,"description":11,"timeFrame":12},"Area Under the Receiver Operating Characteristic Curve (AUC) of the Modified El-Ganzouri Risk Index for Predicting Difficult Intubation","The predictive performance of the Modified El-Ganzouri Risk Index (MEGRI) for difficult intubation will be evaluated using receiver operating characteristic (ROC) curve analysis and the area under the curve (AUC).","From preoperative airway assessment to completion of endotracheal intubation during surgery.",[14],{"measure":15,"description":16,"timeFrame":12},"Area Under the Receiver Operating Characteristic Curve (AUC) of the Original El-Ganzouri Risk Index for Predicting Difficult Intubation","The predictive performance of the original El-Ganzouri Risk Index (EGRI) for difficult intubation will be evaluated using receiver operating characteristic (ROC) curve analysis and the area under the curve (AUC).",[18,22],{"measure":19,"description":20,"timeFrame":21},"Intubation Difficulty Score (IDS)","The Intubation Difficulty Scale score will be recorded during tracheal intubation. An IDS score greater than 5 will indicate difficult intubation.","During endotracheal intubation",{"measure":23,"description":24,"timeFrame":25},"Sensitivity and Specificity of the Modified and Original El-Ganzouri Risk Indices for Predicting Difficult Intubation","Difficult laryngoscopy will be defined as a Cormack-Lehane grade III or IV laryngeal view.","From preoperative airway assessment to completion of endotracheal intubation during surgery",{"allocation":27,"interventionModel":27,"interventionModelDescription":27,"primaryPurpose":27,"observationalModel":28,"timePerspective":29,"maskingInfo":27},null,"OTHER","CROSS_SECTIONAL","Age: 21-65 years old.ASA: II,III.Obese patients (Body Mass Index (BMI) 30-40 kg\u002Fm² ) scheduled for elective surgical procedures under general anesthesia",[32],{"label":33,"type":27,"description":34,"interventionNames":35},"Obese Adult Patients","Adult obese patients undergoing elective general anesthesia who will be assessed preoperatively using both the original El-Ganzouri Risk Index and the Modified El-Ganzouri Risk Index, followed by assessment of laryngoscopy and intubation outcomes.",[36],"Other: No intervention",[38],{"type":28,"name":39,"description":40,"armGroupLabels":41,"otherNames":27},"No intervention","This is an observational study. No study intervention is assigned. Patients receive standard anesthetic care, and preoperative airway assessment and intraoperative intubation outcomes are recorded for comparison of the original and Modified El-Ganzouri Risk Index.",[33],[43],{"name":44,"role":45,"phone":46,"phoneExt":27,"email":47},"Eslam Ramzy Ahmed","CONTACT","+201551210896","eslameljarrah@gmail.com",[49],{"facility":5,"status":27,"city":50,"state":27,"zip":27,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":27},"Zagazig","Egypt","EG",{"type":54,"coordinates":55},"Point",[56,57],31.502,30.58768,{"lat":57,"lon":56},{"type":60,"investigatorFullName":61,"investigatorTitle":62,"investigatorAffiliation":5,"oldNameTitle":27,"oldOrganization":27},"PRINCIPAL_INVESTIGATOR","Islam Ramzy Ahmed Ali","Dr.","100659019","modified-el-ganzouri-risk-index-for-predicting-difficult-intubation-in-obese-patients-100659019",false,"NCT07857395","Modified El-Ganzouri Risk Index for Predicting Difficult Intubation in Obese Patients","A Trial to Modify the El-Ganzouri Risk Index by Incorporating Anthropometric Ratios for Predicting Difficult Intubation in Obese Patients Undergoing General Anesthesia","MEGRI","Inclusion Criteria:\n\n* Patient acceptance.\n* Age: 21-65 years old.\n* ASA: II,III.\n* Obese patients (Body Mass Index (BMI) 30-40 kg\u002Fm² ) scheduled for elective surgical procedures under general anesthesia\n\nExclusion Criteria:\n\n* Patients undergoing maxillofacial trauma surgery.\n* Patients with a history of neck surgery or cervical spine instability.\n* Pregnant patients, and those requiring rapid sequence intubation.\n* Upper airway pathology or surgery.","ALL","21 Years","65 Years",{"count":75,"type":76},114,"ESTIMATED","OBSERVATIONAL","This observational study aims to compare the predictive performance of the Modified El-Ganzouri Risk Index (MEGRI) incorporating anthropometric ratios with the original El-Ganzouri Risk Index (EGRI) for predicting difficult intubation in obese adult patients undergoing elective general anesthesia.",[80,81],"Difficult Intubation","Obesity",[83],"El-Ganzouri Risk Index Modified El-Ganzouri Risk Index MEGRI Difficult Laryngoscopy Difficult Tracheal Intubation Anthropometric Ratios","NOT_YET_RECRUITING","2026-10-02",{"date":87,"type":88},"2026-10-05","ACTUAL",{"date":90,"type":76},"2026-10-01",{"date":92,"type":76},"2027-03-31",{"name":5,"class":6},1]