[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Begüm Yücesoy Güneysu\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":45},{"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":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":5},"100618074","effects-of-a-mediterranean-diet-with-cycling-and-rowing-exercise-on-blood-sugar-in-women-with-prediabetes-100618074",false,"NCT07326891","Effects of a Mediterranean Diet With Cycling and Rowing Exercise on Blood Sugar in Women With Prediabetes","Continuous Glucose Monitoring in Prediabetics on a Mediterranean Diet With Sequentially Added Cycling and Rowing Training: Study Protocol for a Prospective Non-Randomized Study","Inclusion Criteria:\n\n* Having a diagnosis of prediabetes (within the last 1 year)\n\n  * Impaired Fasting Glucose (IFG) 100-125 mg\u002Fdl\n  * OGTT result 2-hour postprandial Impaired Glucose Tolerance (IGT) 140-199 mg\u002Fdl\n  * HbA1c 5.7-6.4%\n* Being between 22-55 years of age\n* Being female\n* Body Mass Index 18-34.9 kg\u002Fm2\n* Meeting the criteria in the American College of Sports Medicine (ACSM) and American Heart Association (AHA) cardiovascular disease risk assessment scoring system\n* Not engaging in regular planned exercise or physical activity (sedentary)\n\nExclusion Criteria:\n\n* Diabetes\n* Being pregnant\n* No self-reported low iron concentrations or anaemia\n* Use of medication, insulin, or weight loss injections known to affect lipid and glucose metabolism\n* Presence of cardiovascular disease\n* Current smoking or excessive alcohol consumption\n* Presence of abnormal electrocardiogram (ECG)\n* Presence of autonomic neuropathy\n* Presence of uncontrolled hypertension (systolic blood pressure \\>135 mmHg, diastolic blood pressure \\>85 mmHg)\n* Joint-muscle-bone injury limiting exercise","FEMALE","22 Years","55 Years",{"count":20,"type":21},30,"ESTIMATED","INTERVENTIONAL",[24],"NA","The goal of this clinical trial is to learn how a Mediterranean-style diet, with and without added exercise, affects blood sugar control in women with prediabetes. Prediabetes means blood sugar levels are higher than normal but not yet type 2 diabetes. Healthy eating and regular physical activity can help prevent diabetes.\n\nThe investigators aim to answer two main questions:\n\n1. Does adding a supervised program of cycling and rowing exercises to the diet lead to better blood sugar control than the diet alone?\n2. Do women who recently returned to normal blood sugar levels respond differently to the exercise program than those who currently have high blood sugar?\n\nParticipants will be placed into one of three groups based on current blood sugar levels and medical fitness for exercise:\n\n* Group 1 (Diet only): Will follow a Mediterranean eating plan for 12 weeks.\n* Group 2 (Diet + Exercise, Current High Blood Sugar): Will follow the same diet and also do supervised exercise (cycling, then rowing) three times a week for 8 weeks.\n* Group 3 (Diet + Exercise, Recent Normal Blood Sugar): Will follow the same diet and exercise program as Group 2. These women had prediabetes in the past year but now have normal blood sugar levels.\n\nAll participants will follow the study protocol for 12 weeks, which includes the following key components:\n\n* Dietary Intervention: Adherence to a Mediterranean-style eating plan, which emphasizes high intake of vegetables, fruits, whole grains, legumes, olive oil, and fish.\n* Continuous Glucose Monitoring: Wearing a continuous glucose monitoring (CGM) device-a small, minimally invasive sensor placed on the upper arm-during multiple 10-day periods. This device tracks interstitial glucose levels throughout the day and night to assess daily glucose patterns.\n* Blood Sampling and Analysis: Providing fasting blood samples for the measurement of glycemic and metabolic health markers. These include fasting plasma glucose, hemoglobin A1c (HbA1c), fasting insulin, and 2-hour oral glucose tolerance test (OGTT) results.\n* Anthropometric Assessments: Undergoing standardized measurements of height, body weight, body fat percentage (via bioelectrical impedance), waist circumference, and Body Mass Index (BMI) at scheduled intervals.\n* Questionnaires: Completing validated surveys to assess habitual dietary intake, sleep quality and duration, and levels of physical activity.\n\nInvestigators will compare changes in blood sugar control and other health measures from the start to the end of the 12-week study among the three groups.",[27],"Prediabetes",[27,29,30,31,32],"Continuous Glucose Monitoring","Mediterranean Diet","Glycaemic Variability","Aerobic Exercise","RECRUITING","2026-08-05",{"date":36,"type":37},"2026-08-06","ACTUAL",{"date":39,"type":37},"2025-12-15",{"date":41,"type":21},"2026-12",{"name":43,"class":44},"Begüm Yücesoy Güneysu","OTHER",""]