[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"late-perimenopause\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:late-perimenopause":29},{"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":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":21,"targetDuration":4,"studyType":24,"phases":25,"briefSummary":27,"conditions":28,"keywords":32,"overallStatus":54,"whyStopped":4,"lastUpdateSubmitDate":55,"lastUpdatePostDateStruct":56,"startDateStruct":59,"completionDateStruct":61,"leadSponsor":63,"locationsCount":66},"100622066","time-restricted-eating-in-combination-with-a-low-glycaemic-index-diet-on-cognitive-function-biological-ageing-and-metabolic-health-in-perimenopause-and-menopause-100622066",false,"NCT07378787","Time-Restricted Eating in Combination With a Low Glycaemic Index Diet on Cognitive Function, Biological Ageing and Metabolic Health in Perimenopause and Menopause.","The Effect of Time-Restricted Eating in Combination With a Low Glycaemic Index Diet on Cognitive Function, Markers of Biological Age and Metabolic Health in Late-Perimenopausal and Menopausal Women: a Randomized Controlled Trial. The NutriAge Trial.","NutriAge","Inclusion Criteria:\n\n* Women in late perimenopausal or menopausal status Note: Late perimenopause is defined as two or more skipped cycles and at least 60 days of amenorrhea. Recent blood tests showing elevated FSH levels support eligibility for late perimenopause. Menopause is defined as 12 consecutive months without a menstrual cycle.\n* BMI ≥23 kg\u002Fm2\n* Age 45-75 years old\n* If using any medication, the dose should be stable for the previous 12 months\n* Able to use technology and follow the dietary plan\n\nExclusion Criteria:\n\n* Diagnosis of mild cognitive impairment (MCI) or Alzheimer's disease (AD). Note: (Self-reported memory complaints are allowed).\n\n  * On hormone replacement therapy (HRT)\n  * Medical conditions that significantly affect cognitive or metabolic function including diagnosis of type 1 diabetes, severe metabolic disorders, cardiovascular disease, or neurodegenerative conditions, diagnosed eating disorders or severe mental health conditions.\n  * Currently enrolled in another intervention.\n  * Severe food allergies or dietary restrictions that would prevent adherence to the study diet.\n  * History of substance abuse.",true,"FEMALE","45 Years","75 Years",{"count":22,"type":23},72,"ESTIMATED","INTERVENTIONAL",[26],"NA","The goal of this randomised controlled trial is to investigate whether Time-Restricted Eating (TRE) combined with a Low Glycaemic Index Mediterranean Diet can improve cognitive function, metabolic health, and biological ageing in late perimenopausal and menopausal women aged 45-75 years with a BMI ≥23 kg\u002Fm². It will consist of a 12-week intervention followed by a 12 week follow-up period.\n\nResearchers will compare a group following the 16:8 time-restricted eating schedule and Low Glycaemic Index Mediterranean Diet to a control group (waiting list) receiving no dietary or meal-timing instructions to determine if these dietary strategies influence cognitive function, assessed via brain-derived neurotropic factor (BDNF) and cognitive function tests, metabolic outcomes, biological age, the gut microbiome, tender and swollen joint count and global health.\n\nParticipants will:\n\nFollow a 16:8 time-restricted eating schedule (eating within an 8-hour window and fasting for 16 hours) if assigned to the intervention group.\n\nAdhere to a tailored Low Glycaemic Index Mediterranean Diet and track meals using the Nutrium app.\n\nAttend study visits at the University of Nicosia at Week 0, Week 12, and Week 24 for various assessments.\n\nProvide biological samples, including blood samples at five specific intervals and stool samples at Week 0 and Week 12.\n\nComplete multiple questionnaires regarding diet, lifestyle, sleep quality, physical activity, tender and swollen joints, and quality of life.\n\nUndergo physical and cognitive assessments, such as CNS Vital Signs tests, blood pressure measurements, and body composition analysis.\n\nThe two groups will be compared to understand if the intervention improves outcomes and can thus be applied in this population group.",[29,30,31],"Late-perimenopause","Menopause","Perimenopause",[33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53],"Peri-menopause","menopause","intermittent fasting","low glycaemic-index diet","women","time-restricted eating","biological ageing","metabolic markers","cognitive function","cognition","tender joints","swollen joints","nutrition","microbiome","Mediterranean diet","GlycanAge","randomized controlled trial","BDNF","insulin resistance","middle-aged","global health","RECRUITING","2026-01-23",{"date":57,"type":58},"2026-01-30","ACTUAL",{"date":60,"type":58},"2026-01-17",{"date":62,"type":23},"2029-01-20",{"name":64,"class":65},"University of Nicosia","OTHER",2]