[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"gastro-intestinal-surgery\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:gastro-intestinal-surgery":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":31,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":49},"100620017","undiluted-and-diluted-nutrition-100620017",false,"NCT07352150","Undiluted and Diluted Nutrition","The Influence of Diluted and Undiluted Enteral Nutrition on Nutritional Tolerance in Critically Ill Patients After Gastrointestinal Surgery - a Randomized Controlled Trial","Inclusion Criteria:\n\nAdults, ≥18, Scheduled for major abdominal surgery requiring ICU admission Having access to the GI tract (gastric or jejunal) Planned to be fed enterally\n\nExclusion Criteria:\n\nPatients unable to give informed consent After emergency surgeries Without access to the GI tract Individuals with contraindications to EN, such as short bowel syndrome, uncompensated shock, acidosis (pH \\\u003C 7.1; lactate \\> 5 mmol\u002Fl), bleeding from the upper GI tract, obstruction, intestinal ischemia, abdominal compartment syndrome Patients with symptomatic gastro-esophageal reflux Expected ICU stay \\\u003C 3 days Pregnancy and lactation","ALL","18 Years",{"count":19,"type":20},80,"ESTIMATED","INTERVENTIONAL",[23],"NA","Adult patients after elective major abdominal surgeries who are planned to be admitted to the Intensive Care Unit (ICU) can be included in the trial. Each patient will be fed via the gastrointestinal tract. Half of the patients will receive enteral nutrition (EN) with additional fluids, and the rest will receive undiluted EN. The primary aim of this study is to assess feeding intolerance in both patient groups.",[26,27,28,29,30],"Critical Illness","Gastro Intestinal Surgery","Enteral Feeding Intolerance","Gastro-Intestinal Disorder","Quality of Lifte",[32,33,34,35,36],"Zonulin","Intestinal fatty-acid binding protein (I-FABP)","Ketones","enteral feeding","GNAK","NOT_YET_RECRUITING","2026-01-11",{"date":40,"type":41},"2026-01-20","ACTUAL",{"date":43,"type":20},"2026-02-02",{"date":45,"type":20},"2027-09-30",{"name":47,"class":48},"John Paul II Catholic University of Lublin","OTHER",2]