[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100629925":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":16,"locations":10,"responsibleParty":22,"collaborators":10,"id":24,"slug":25,"hasResults":26,"nctId":27,"briefTitle":28,"officialTitle":28,"acronym":10,"eligibilityCriteria":29,"healthyVolunteers":26,"sex":30,"minAge":31,"maxAge":10,"enrollmentInfo":32,"targetDuration":35,"studyType":36,"phases":10,"briefSummary":37,"conditions":38,"keywords":10,"overallStatus":41,"whyStopped":10,"lastUpdateSubmitDate":42,"lastUpdatePostDateStruct":43,"startDateStruct":46,"completionDateStruct":48,"leadSponsor":50,"locationsCount":10},{"fullName":5,"class":6},"The First People's Hospital of Lianyungang","OTHER",[8,12,14],{"label":9,"type":10,"description":11,"interventionNames":10},"Low MAP Variability (LV)",null,"Patients are categorized based on intraoperative mean arterial pressure variability measured by generalized average real variability (G-ARV). The LV group includes patients with G-ARV ≤ 33rd percentile, the MV group includes patients with G-ARV between the 34th and 67th percentile, and the HV group includes patients with G-ARV \\> 67th percentile. All patients undergo elective laparoscopic abdominal surgery under general anesthesia, and postoperative fatigue is assessed on days 1, 3, and 7 using the Christensen fatigue scale and QoR-15 questionnaire.",{"label":13,"type":10,"description":11,"interventionNames":10},"Medium MAP Variability (MV)",{"label":15,"type":10,"description":11,"interventionNames":10},"High MAP Variability (HV)",[17],{"name":18,"role":19,"phone":20,"phoneExt":10,"email":21},"Zhang","CONTACT","18961322507","hotdog100@163.com",{"type":23,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100629925","association-between-intraoperative-mean-arterial-pressure-variability-and-postoperative-fatigue-in-patients-undergoing-laparoscopic-abdominal-surgery-100629925",false,"NCT07481006","Association Between Intraoperative Mean Arterial Pressure Variability and Postoperative Fatigue in Patients Undergoing Laparoscopic Abdominal Surgery","Inclusion Criteria:\n\n1. Age ≥ 18 years;\n2. ASA physical status I-III;\n3. Scheduled for elective laparoscopic abdominal surgery under general anesthesia.\n\nExclusion Criteria:\n\n1. Severe cardiac, hepatic, or renal insufficiency, or major neurological or psychiatric disorders;\n2. Known allergy to drugs used during the study;\n3. Participation in other clinical trials within the past 3 months;\n4. Unable to complete the required questionnaires or assessments;\n5. Surgery duration \\\u003C 60 minutes.","ALL","18 Years",{"count":33,"type":34},353,"ESTIMATED","7 Days","OBSERVATIONAL","This prospective cohort study aims to investigate the relationship between intraoperative mean arterial pressure (MAP) variability and postoperative fatigue syndrome (POFS) in elderly patients (≥18 years) undergoing laparoscopic abdominal surgery. The main research question is:\n\nDoes the degree of intraoperative MAP fluctuation correlate with postoperative fatigue in elderly patients?\n\nEligible patients scheduled for elective laparoscopic abdominal surgery under general anesthesia will have their intraoperative blood pressure variability recorded (generalized average real variability, G-ARV), and postoperative fatigue and recovery will be assessed on postoperative days 1, 3, and 7 using the Christensen fatigue scale.",[39,40],"Fatigue Symptom","Blood Pressure Variability","NOT_YET_RECRUITING","2026-03-20",{"date":44,"type":45},"2026-03-24","ACTUAL",{"date":47,"type":34},"2026-04-15",{"date":49,"type":34},"2026-12-31",{"name":5,"class":6}]