[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100588455":3},{"organization":4,"armGroups":7,"interventions":23,"overallOfficials":55,"centralContacts":59,"locations":60,"responsibleParty":74,"collaborators":59,"id":76,"slug":77,"hasResults":78,"nctId":79,"briefTitle":80,"officialTitle":81,"acronym":82,"eligibilityCriteria":83,"healthyVolunteers":84,"sex":85,"minAge":86,"maxAge":87,"enrollmentInfo":88,"targetDuration":59,"studyType":91,"phases":92,"briefSummary":94,"conditions":95,"keywords":98,"overallStatus":101,"whyStopped":59,"lastUpdateSubmitDate":102,"lastUpdatePostDateStruct":103,"startDateStruct":105,"completionDateStruct":107,"leadSponsor":109,"locationsCount":110},{"fullName":5,"class":6},"Prince of Songkla University","OTHER",[8,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Carbohydrate drink","EXPERIMENTAL","Volunteers receive a carbohydrate drink of 400 ml (50 g of glucose, clear color, same appearance, and containing bottles of water, prepared by the nutrition division, Songklanagarind hospital)",[13,14,15,16,17],"Diagnostic Test: Ultrasonography of gastric residual volume","Diagnostic Test: Point-of-care testing of glucose","Other: Hunger numeric rating scale","Other: Thirst numeric rating scale","Other: Nausea numeric rating scale",{"label":19,"type":20,"description":21,"interventionNames":22},"Water","PLACEBO_COMPARATOR","Volunteers receive a bottle of 400 ml water (clear color, same appearance, and containing bottles of carbohydrate drink, prepared by the nutrition division, Songklanagarind hospital)",[13,14,15,16,17],[24,31,37,43,49],{"type":25,"name":26,"description":27,"armGroupLabels":28,"otherNames":29},"DIAGNOSTIC_TEST","Ultrasonography of gastric residual volume","Gastric ultrasound will be performed by the radiologist on each participant before the study and at 0, 10, 20, 30, 60, 90, 120 minutes after drinking in the position of head upright 45 degree with left lateral decubitus to evaluate the gastric residual volume and time to empty gastric antrum. If time to empty gastric antrum is extended, ultrasound will be serial performed at 150 and 180 minutes.",[9,19],[30],"GRV",{"type":25,"name":32,"description":33,"armGroupLabels":34,"otherNames":35},"Point-of-care testing of glucose","We will perform the point-of-care test of glucose before the study and at 60, and 120 minutes after drinking.",[9,19],[36],"POCT glucose, DTX",{"type":6,"name":38,"description":39,"armGroupLabels":40,"otherNames":41},"Hunger numeric rating scale","Hunger will be measured by a numeric rating scale(NRS) before drinking, 60 and 120 minutes after drinking. The Numeric Rating Scale(NRS) is used for the self-report measurement of hunger levels, defined by numbers from 0 to 10, where 0 represents the lowest level of hunger and 10 represents the highest.",[9,19],[42],"Hunger NRS",{"type":6,"name":44,"description":45,"armGroupLabels":46,"otherNames":47},"Thirst numeric rating scale","Thirst will be measured by a numeric rating scale(NRS) before drinking, 60, and 120 minutes after drinking. The Numeric Rating Scale(NRS) is used for the self-report measurement of thirst levels, defined by numbers from 0 to 10, where 0 represents the lowest level of thirst and 10 represents the highest.",[9,19],[48],"Thirst NRS",{"type":6,"name":50,"description":51,"armGroupLabels":52,"otherNames":53},"Nausea numeric rating scale","Nausea will be measured by a numeric rating scale(NRS) before drinking, 60, and 120 minutes after drinking. The Numeric Rating Scale(NRS) is used for the self-report measurement of nausea levels, defined by numbers from 0 to 10, where 0 represents the lowest level of nausea and 10 represents the highest.",[9,19],[54],"Nausea NRS",[56],{"name":57,"affiliation":5,"role":58},"Chanya Deekiatphaiboon","PRINCIPAL_INVESTIGATOR",null,[61],{"facility":62,"status":59,"city":63,"state":64,"zip":65,"country":66,"countryCode":67,"cosmosGeoPoint":68,"geoPoint":73,"contacts":59},"Faculty of medicine, Songklanagarind Hospital","Hat Yai","Changwat Songkhla","90110","Thailand","TH",{"type":69,"coordinates":70},"Point",[71,72],100.47668,7.00836,{"lat":72,"lon":71},{"type":58,"investigatorFullName":57,"investigatorTitle":75,"investigatorAffiliation":5,"oldNameTitle":59,"oldOrganization":59},"Anesthesiology department, Faculty of Medicine","100588455","ultrasound-assessment-for-comparison-of-gastric-residual-volume-after-ingestion-of-carbohydrate-drink-and-water-in-obesity-class-ii-and-iii-volunteers-at-risk-of-aspiration-100588455",false,"NCT06941623","Ultrasound Assessment for Comparison of Gastric Residual Volume After Ingestion of Carbohydrate Drink and Water in Obesity Class II and III Volunteers at Risk of Aspiration","Ultrasound Assessment for Comparison of Gastric Residual Volume After Ingestion of Carbohydrate Drink and Water in Obesity Class II and III Volunteers at Risk of Aspiration: A Randomized Crossover Study","CarbDrinkUltra","Inclusion Criteria:\n\n* BMI ≥ 35 kg\u002Fm2 (obesity class II and III)\n* Gastroesophageal reflux disease and\u002For active gastroesophageal reflux symptoms in 6 months (heartburn and\u002For acid regurgitation)\n* ASA status I-III\n* NPO for 8 hours before the study\n\nExclusion Criteria:\n\n* Chronic kidney disease or End-stage renal disease\n* Diabetes Mellitus\n* Use of any medication that affects gastric secretion or emptying within the past 24-hour\n* Pregnancy\n* History of major upper gastrointestinal surgery\n* Allergy to ultrasound gel",true,"ALL","18 Years","65 Years",{"count":89,"type":90},22,"ACTUAL","INTERVENTIONAL",[93],"NA","The goal of this clinical trial is to compare gastric residual volume between drinking a carbohydrate drink and water in obesity class II and III volunteers at risk of aspiration.",[96,97],"Obesity","Gastroesophageal Reflux",[9,99,100],"Gastric residual volume","Gastric ultrasound","COMPLETED","2025-04-22",{"date":104,"type":90},"2025-04-24",{"date":106,"type":90},"2023-02-01",{"date":108,"type":90},"2024-05-26",{"name":5,"class":6},1]