[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"resting-metabolic-rate\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:resting-metabolic-rate":26},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,4,0,[8,45,68,94],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":4},"100639591","within-individual-variability-of-resting-metabolic-rate-over-12-weeks-100639591",false,"NCT07628764","Within-Individual Variability of Resting Metabolic Rate Over 12 Weeks","Within-Individual Variability of Resting Metabolic Rate Assessed Repeatedly Over 12 Weeks Using Whole-Room Calorimetry","Inclusion Criteria:\n\n* Adults aged 18-65 years\n* Clinically healthy individuals\n* Stable body weight (±2 kg) over the past 3 months\n* Ability and willingness to attend morning measurements three times per week for 12 weeks\n* Ability to provide informed consent\n\nExclusion Criteria:\n\n* Known uncontrolled endocrine or metabolic disease\n* Use of medications known to significantly affect resting metabolic rate (e.g., systemic corticosteroids, unstable thyroid hormone therapy)\n* Acute illness within 14 days prior to enrollment\n* Pregnancy or lactation\n* Any medical condition that, in the opinion of the investigators, may interfere with safe participation",true,"ALL","18 Years","65 Years",{"count":21,"type":22},30,"ESTIMATED","OBSERVATIONAL","This prospective observational study aims to characterize within-individual variability in resting metabolic rate (RMR) over a 12-week period using high-frequency repeated measurements under standardized conditions. Participants will undergo RMR assessments three times per week using whole-room indirect calorimetry.\n\nThe study will quantify the magnitude of physiological variability in RMR, distinguish true biological variation from measurement error, and estimate the minimal detectable change required to identify meaningful metabolic adaptations.",[26,27],"Resting Metabolic Rate","Energy Metabolism",[26,29,30,31,32],"Energy Expenditure","Metabolism","Indirect Calorimetry","Variability","NOT_YET_RECRUITING","2026-06-01",{"date":36,"type":37},"2026-06-05","ACTUAL",{"date":39,"type":22},"2026-07",{"date":41,"type":22},"2027-12",{"name":43,"class":44},"Tel Aviv University","OTHER",{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":49,"acronym":4,"eligibilityCriteria":50,"healthyVolunteers":11,"sex":17,"minAge":51,"maxAge":4,"enrollmentInfo":52,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":54,"conditions":55,"keywords":4,"overallStatus":58,"whyStopped":4,"lastUpdateSubmitDate":59,"lastUpdatePostDateStruct":60,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":65,"locationsCount":67},"100524379","changes-in-resting-metabolic-rate-following-orthopedic-surgery-100524379","NCT06107959","Changes in Resting Metabolic Rate Following Orthopedic Surgery","Inclusion Criteria:\n\n* Any individual over 15 undergoing an orthopedic surgery.\n\nExclusion Criteria:\n\n* Pregnant female\n* \\\u003C 15 years old","15 Years",{"count":53,"type":22},100,"This project is intended to determine the magnitude and duration of RMR changes in patients receiving orthopedic surgery. The result will help to guide postoperative nutrition recommendations in patients receiving orthopedic surgery.",[56,26,57],"Metabolism; Disorder, Postprocedural","Post Operative Nutrition","RECRUITING","2026-05-28",{"date":61,"type":37},"2026-06-02",{"date":63,"type":37},"2023-10-10",{"date":41,"type":22},{"name":66,"class":44},"University of Kansas Medical Center",1,{"id":69,"slug":70,"hasResults":11,"nctId":71,"briefTitle":72,"officialTitle":73,"acronym":4,"eligibilityCriteria":74,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":75,"enrollmentInfo":76,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":77,"conditions":78,"keywords":80,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":86,"lastUpdatePostDateStruct":87,"startDateStruct":89,"completionDateStruct":91,"leadSponsor":93,"locationsCount":67},"100637572","family-patterns-in-resting-metabolic-rate-between-parents-and-adult-children-100637572","NCT07594613","Family Patterns in Resting Metabolic Rate Between Parents and Adult Children","Familial Determinants of Resting Metabolic Rate: A Parent-Adult Child Comparative Study","Inclusion Criteria:\n\n* Biological parent-adult child pairs\n* Adult children aged ≥18 years\n* Parents aged 40-60 years\n* Ability to comply with study procedures, including fasting and resting conditions\n* Generally healthy individuals without acute illness\n\nExclusion Criteria:\n\n* Current weight loss or active dieting\n* Known metabolic disorders (e.g., thyroid disease)\n* Use of medications affecting metabolic rate\n* Pregnancy\n* Acute illness at the time of testing\n* Inability to comply with pre-test requirements (e.g., fasting, avoiding exercise or caffeine)","60 Years",{"count":21,"type":22},"This study examines whether resting metabolic rate (RMR)-the amount of energy the body uses at rest-is similar between biological parents and their adult children (aged 18 years and older). RMR is the largest component of daily energy expenditure and plays an important role in body weight regulation and overall metabolic health.\n\nParticipants from the same family will undergo a single testing session in a metabolic laboratory. RMR will be measured using indirect calorimetry under standardized conditions, along with body composition assessment and basic health information.\n\nThe primary goal is to determine whether RMR is correlated within families. The study will also assess whether these similarities remain after accounting for differences in body composition, age, and sex.\n\nThis observational study will help improve understanding of how metabolism varies between individuals and the extent to which these differences may be influenced by familial or inherited factors. Findings may contribute to future research on personalized nutrition, obesity risk, and metabolic health.",[26,79],"Metabolism Disorders",[81,82,83,84,85],"Resting metabolic rate","Energy expenditure","Heritability","Body composition","metabolic disorder","2026-05-13",{"date":88,"type":37},"2026-05-19",{"date":90,"type":22},"2026-06",{"date":92,"type":22},"2027-06",{"name":43,"class":44},{"id":95,"slug":96,"hasResults":11,"nctId":97,"briefTitle":98,"officialTitle":99,"acronym":100,"eligibilityCriteria":101,"healthyVolunteers":16,"sex":102,"minAge":103,"maxAge":75,"enrollmentInfo":104,"targetDuration":4,"studyType":106,"phases":107,"briefSummary":109,"conditions":110,"keywords":113,"overallStatus":58,"whyStopped":4,"lastUpdateSubmitDate":118,"lastUpdatePostDateStruct":119,"startDateStruct":121,"completionDateStruct":123,"leadSponsor":125,"locationsCount":67},"100552793","the-energy-cost-of-1-hour-football-training-100552793","NCT06477705","The Energy Cost of 1-Hour Football Training","Energy Expenditure Induced by Football Training in Overweight Middle-aged Males","FAM","Inclusion Criteria:\n\n* Free of musculoskeletal injuries\n* No use of ergogenic supplements or medication\n* Free of chronic diseases\n* age of 40-60 years\n* BMI\\>25\n* Metabolic syndrome\n\nExclusion Criteria:\n\n* Musculoskeletal injury\n* Use of alcohol, caffeine and any type of ergogenic supplements or medication during the course of the study","MALE","40 Years",{"count":105,"type":22},20,"INTERVENTIONAL",[108],"NA","This study aims at investigating the energy expenditure following a single Football trainning session in middle aged males. The participants will perform a soccer training session \\[A single training session including 60 minutes of warm up, soccer technical exercises and small-sided game\\] and a cotrol trial (No intervention included, only daily measurements) in randomized, repeated measures, crossover design.",[29,111,26,112],"Body Composition","Overweight and Obesity",[114,29,115,116,117],"Football training","Oxygen consumption","Blood lactate","Metabolic Syndrome","2024-06-28",{"date":120,"type":37},"2024-07-01",{"date":122,"type":37},"2024-06-23",{"date":124,"type":22},"2024-07-08",{"name":126,"class":44},"University of Thessaly"]