[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644753":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":27,"centralContacts":28,"locations":34,"responsibleParty":59,"collaborators":27,"id":64,"slug":27,"hasResults":65,"nctId":66,"briefTitle":67,"officialTitle":68,"acronym":27,"eligibilityCriteria":69,"healthyVolunteers":65,"sex":70,"minAge":71,"maxAge":72,"enrollmentInfo":73,"targetDuration":27,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":86,"overallStatus":37,"whyStopped":27,"lastUpdateSubmitDate":92,"lastUpdatePostDateStruct":93,"startDateStruct":96,"completionDateStruct":98,"leadSponsor":100,"locationsCount":101},{"fullName":5,"class":6},"Medipol University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Arm 1: Adults with Obesity (Non-Bariatric)","ACTIVE_COMPARATOR","Adults with obesity who have not undergone bariatric surgery. Will follow 16:8 TRE protocol for 6 weeks.",[13],"Behavioral: Time-Restricted Eating (16:8)",{"label":15,"type":16,"description":17,"interventionNames":18},"Arm 2: Adults with Obesity (Post-Bariatric)","EXPERIMENTAL","Adults with obesity who experienced insufficient weight loss or weight regain following bariatric surgery. Will follow 16:8 TRE protocol for 6 weeks.",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","Time-Restricted Eating (16:8)","Participants will follow a 16:8 time-restricted eating protocol for 6 weeks, limiting food intake to an 8-hour window (recommended 10:00 AM-6:00 PM, with flexibility to adjust). During the 16-hour fasting period, only water and non-caloric beverages (tea, coffee, soda) are permitted. Nutritional principles will be aligned with ASMBS guidelines.",[9,15],[26],"16\u002F8 Fasting",null,[29],{"name":30,"role":31,"phone":32,"phoneExt":27,"email":33},"Seher Şen, Assistant Professor","CONTACT","+905393919700","seherdalli@gmail.com",[35,51],{"facility":36,"status":37,"city":38,"state":39,"zip":40,"country":41,"countryCode":27,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Nev Sağlık Grubu","RECRUITING","Bursa","Lütfen Seçiniz.","16940","Turkey (Türkiye)",{"type":43,"coordinates":44},"Point",[45,46],29.06013,40.19559,{"lat":46,"lon":45},[49],{"name":27,"role":31,"phone":27,"phoneExt":27,"email":50},"gulsen.ozduran@mudanya.edu.tr",{"facility":36,"status":37,"city":38,"state":27,"zip":40,"country":41,"countryCode":27,"cosmosGeoPoint":52,"geoPoint":54,"contacts":55},{"type":43,"coordinates":53},[45,46],{"lat":46,"lon":45},[56],{"name":57,"role":31,"phone":58,"phoneExt":27,"email":33},"Nev Sağlık Grubu dallı Seher ŞEN, Assistant Professor","05393919700",{"type":60,"investigatorFullName":61,"investigatorTitle":62,"investigatorAffiliation":63,"oldNameTitle":27,"oldOrganization":27},"PRINCIPAL_INVESTIGATOR","Seher Şen","Assist. Prof. Dr.","Mudanya University","100644753",false,"NCT07672821","Time-Restricted Eating After Bariatric Surgery","Comparison of Time-Restricted Intermittent Fasting Diet in Individuals With and Without Bariatric Surgery","Inclusion Criteria:\n\n* Adults aged 18-65 years with obesity who have not undergone bariatric surgery\n* Adults aged 18-65 years with obesity who have undergone bariatric surgery and experienced insufficient weight loss (IWL) within 18 months post-surgery, -defined as %EWL \\\u003C50% at 18 months\n* Adults aged 18-65 years with obesity who have undergone bariatric surgery and experienced weight regain (WR), defined as \\>25% increase in %EWL from the lowest recorded weight\n\nExclusion Criteria:\n\n* Pregnant or breastfeeding individuals\n* Acute illness, active infection, or comorbid conditions limiting treatment efficacy and safety, including: cancer, type 1 diabetes, renal or hepatic failure, recent stroke or myocardial infarction, nephrolithiasis, drug or alcohol abuse, eating disorders, severe depression or other psychiatric disorders, inflammatory bowel disease (IBD), neoplasia, arrhythmic heart disease, heart failure, respiratory failure, or corticosteroid therapy\n* Professional athletes","ALL","18 Years","65 Years",{"count":74,"type":75},40,"ESTIMATED","INTERVENTIONAL",[78],"NA","This study aims to compare the effects of time-restricted eating (TRE, 16\u002F8) in adults with obesity who have and have not undergone bariatric surgery (BS). The study will include adults aged 18-65 years: those with obesity who have not undergone BS, and those who have experienced insufficient weight loss (IWL) or weight regain (WR) following BS. Both groups will follow a 16:8 time-restricted eating protocol for 6 weeks, with an 8-hour eating window recommended between 10:00 AM and 6:00 PM, though participants may adjust to other 16-hour fasting windows. Participants will be evaluated before and after the intervention in terms of anthropometric measurements, biochemical parameters, and dietary habits. The study is being conducted at a private hospital in Bursa, Turkey, and is planned to be completed with a total of 40 participants (20 per group).",[81,82,83,84,85],"Obesity & Overweight","Bariatric Surgery","Weight Regain","Weight Regain Post Bariatric Surgery","Time Restricted Feeding",[87,88,82,89,83,90,91],"Time-Restricted Eating","Intermittent Fasting","Obesity","Anthropometric Measurements","Nutritional Assessment","2026-06-26",{"date":94,"type":95},"2026-06-29","ACTUAL",{"date":97,"type":95},"2025-07-12",{"date":99,"type":75},"2026-07-12",{"name":5,"class":6},2]