[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100637778":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":10,"centralContacts":20,"locations":26,"responsibleParty":41,"collaborators":10,"id":44,"slug":45,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":49,"acronym":10,"eligibilityCriteria":50,"healthyVolunteers":46,"sex":51,"minAge":52,"maxAge":53,"enrollmentInfo":54,"targetDuration":10,"studyType":57,"phases":10,"briefSummary":58,"conditions":59,"keywords":62,"overallStatus":68,"whyStopped":10,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Bursa Sevket Yilmaz Training and Research Hospital","OTHER_GOV",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Pediatric Upper Gastrointestinal Endoscopy Cohort",null,"Pediatric patients undergoing upper gastrointestinal endoscopy for gastrointestinal symptoms or pathology will be included in this retrospective observational cohort. Data regarding demographic characteristics, gastrointestinal symptoms, preoperative fasting duration, endoscopic findings, underlying gastrointestinal diseases, medication use, and endoscopically observed gastric residue will be retrospectively evaluated using hospital records, anesthesia records, and endoscopy reports. Gastric residue severity will be categorized as none, mild, moderate, or severe.",[13],"Procedure: Upper Gastrointestinal Endoscopy",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"PROCEDURE","Upper Gastrointestinal Endoscopy","Upper gastrointestinal endoscopy performed for evaluation of gastrointestinal symptoms or pathology in pediatric patients. The procedure was conducted under sedation or anesthesia according to institutional clinical practice. Endoscopic findings and endoscopically observed gastric residue were retrospectively evaluated from medical records and endoscopy reports.",[9],[21],{"name":22,"role":23,"phone":24,"phoneExt":10,"email":25},"Gürcan Güler","CONTACT","+90 541 975 0407","gurcanguler.45@gmail.com",[27],{"facility":28,"status":10,"city":29,"state":30,"zip":31,"country":32,"countryCode":10,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital","Yıldırım","Bursa","16310","Turkey (Türkiye)",{"type":34,"coordinates":35},"Point",[36,37],29.55811,40.32939,{"lat":37,"lon":36},[40],{"name":22,"role":23,"phone":24,"phoneExt":10,"email":25},{"type":42,"investigatorFullName":22,"investigatorTitle":43,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Medical Doctor","100637778","preoperative-fasting-duration-and-gastric-residue-in-pediatric-upper-gastrointestinal-endoscopy-100637778",false,"NCT07614919","Preoperative Fasting Duration and Gastric Residue in Pediatric Upper Gastrointestinal Endoscopy","Evaluation of Preoperative Fasting Duration and Gastric Residue in Children Undergoing Upper Gastrointestinal Endoscopy for Gastrointestinal Symptoms or Pathology","Inclusion Criteria:\n\n* Pediatric patients aged under 18 years\n* Patients who underwent upper gastrointestinal endoscopy for gastrointestinal symptoms or pathology\n* Patients with available hospital records, anesthesia records, and endoscopy reports\n* Patients with documented preoperative fasting duration\n* Patients with documented endoscopic assessment of gastric residue\n\nExclusion Criteria:\n\n* Patients aged 18 years or older\n* Patients with missing or incomplete data for key study variables\n* Patients without documented preoperative fasting duration\n* Patients without documented gastric residue assessment during endoscopy\n* Duplicate endoscopy records from the same patient, if only the first eligible procedure is included","ALL","0 Years","17 Years",{"count":55,"type":56},110,"ESTIMATED","OBSERVATIONAL","This retrospective observational study aims to evaluate the relationship between preoperative fasting duration and gastric residue in pediatric patients undergoing upper gastrointestinal endoscopy for gastrointestinal symptoms or pathology. The study will assess the associations between gastric residue, gastrointestinal symptoms, underlying gastrointestinal diseases, and endoscopic findings. Data will be retrospectively collected from hospital records, anesthesia records, and endoscopy reports to investigate whether prolonged fasting duration reliably predicts an empty stomach in pediatric gastrointestinal patients.",[60,61,17],"Gastric Residue","Preoperative Fasting",[63,64,65,66,67],"Fasting","Endoscopy, Gastrointestinal","Gastric Emptying","Pediatrics","Anesthesia","NOT_YET_RECRUITING","2026-05-22",{"date":71,"type":72},"2026-05-29","ACTUAL",{"date":74,"type":56},"2026-06-01",{"date":76,"type":56},"2026-07-01",{"name":5,"class":6},1]