Clinical trials: Caloric Restriction
Obesity Prevention
A Randomized Clinical Trial of Home-based Exercise Combined With a Slight Caloric Restriction on Obesity Prevention Among Women
The study investigated the effectiveness of home-based exercise combined with a slight caloric restriction on weight change during 12 months in non-obese women.
- Trial name
- NCT01206413
- Testing
- Low glycemic index diet, High glycemic index diet, Home-based exercise intervention
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Obstructive Sleep Apnea
Effect of a Very Low Calorie and Low Calorie Diet on Moderate to Severe Obstructive Sleep Apnea in Obese Adults
The purpose of this study is to test the effectiveness of two different weight loss diets on obstructive sleep apnea (OSA) severity.
- Trial name
- NCT02251574
- Testing
- Low Calorie Diet, Very Low Calorie Diet, Standard Care
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Gestational Diabetes, Gestational Diabetes Mellitus in Pregnancy
Manchester Intermittent Diet in Gestational Diabetes Acceptability Study
A two-arm non-blinded randomised feasibility protocol trial designed to assess the feasibility, safety, and acceptability of an intermittent low energy diet (ILED) vs best National Health Service (NHS) care in women with…
- Conditions
- Gestational Diabetes, Gestational Diabetes Mellitus in Pregnancy, Intermittent Fasting, Pregnancy Related
- Trial name
- MIDDAS-GDM (NCT05344066)
- Testing
- Best NHS Care, Intermittent Low Energy Diet
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Obesity
Bone Marrow Adipose Tissue in Relation to Bone and Energy Metabolism in Obesity and Type 2 Diabetes Mellitus
This interventional study is part of a broader research project entitled "Bone Marrow Adipose Tissue in Relation to Bone and Energy Metabolism in Obesity and Type 2 Diabetes Mellitus." The broader project includes both a…
- Trial name
- BOD-BMAT (NCT07731438)
- Testing
- Caloric Restriction
- Where
- 3 sites in Czechia
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- General University Hospital, Prague
Diabetes Mellitus, Type 2, Obesity
Microbiome and Health Indicators in People With Obesity, Prediabetes and Type 2 Diabetes Undergoing a Lifestyle Intervention
The incidence of type 2 diabetes worldwide is growing rapidly, being one of the fastest growing global health emergencies of the 21st century according to the International Diabetes Federation.
- Conditions
- Diabetes Mellitus, Type 2, Obesity, PreDiabetes
- Trial name
- MicrobiAr (NCT05372445)
- Testing
- Non-intensive intervention, Intensive intervention
- Where
- Argentina
- Volunteers
- 468 people, healthy volunteers welcome
- Sponsor
- National Council of Scientific and Technical Research, Argentina
Insulin Resistance, NAFLD
Reversal of Lipid-Induced Insulin Resistance
The purpose of this study is to examine whether weight reduction decreases intramyocellular (IMCL) and hepatic lipid content, and improves insulin sensitivity of muscle and fat tissue in people who are insulin resistant and have…
- Trial name
- NCT02193295
- Testing
- Caloric Restriction
- Where
- 2 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Yale University
Obesity
The Addition of Probiotic Consumption to a Nutritional Intervention and Caloric Restriction on Body Weight and Composition in Overweight Participants
Limited interventional human studies suggest that probiotic supplementation may be a beneficial strategy for promoting weight loss when added to a nutritional intervention via their effects on lipid absorption and metabolic…
- Trial name
- NCT02962583
- Testing
- Weight loss, Probiotic Formula
- Where
- Canada
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Laval University
Overweight and Obesity
The Effect of Very Low Calorie Diet With and Without Exercise on Muscle Synthesis in Middle-aged Overweight Male.
The aims of this project are: to investigate the impact of VLCD on control of muscle protein synthesis, muscle structure and function, cardiac function (ejection fraction), vascular function (blood flow and capillary function)…
- Trial name
- VLCDex (NCT03116256)
- Testing
- Very low calorie diet (VLCD), High intensity interval training (HIIT), Resistance exercise training (RET)
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Metabolic Syndrome
Calorie Restricted Diet and Exercise
Calorie-restricted(CR) diet and exercise were effective to reduce Metabolic syndrome(MetS), however, its effect on knee functions for MetS patients with degenerate meniscus lesions(DMLs) was still poorly investigated.
- Trial name
- NCT05092178
- Testing
- calorie restricted diet and exercise, exercise alone
- Where
- China
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- The First People's Hospital of Jingzhou
Men, Diet Modification
Dietary Guide in Active Older Adult Men
The present study aimed to determine the effects of negative-calorie diet supplemented with exercise, on weight loss and lipid profile, and to compare its efficiency with low-calorie diet with exercise among elderly adult men…
- Conditions
- Men, Diet Modification, Obesity, Overweight
- Trial name
- NCT03082807
- Testing
- NCDsport, LCDsport
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- P.L.Shupik National Medical Academy of Post-Graduate Education
Caloric Restriction, Body Composition
Short Term Effects of Semaglutide on Body Composition and Performance
Semaglutide, a GLP-1 receptor agonist, has demonstrated significant weight-loss effects in people with obesity and/or type 2 diabetes, but its impact on exercise performance among lean, fit athletes remains unknown.
- Conditions
- Caloric Restriction, Body Composition, Performance
- Trial name
- NCT07874971
- Testing
- Semaglutide (SEMA)
- Where
- Denmark
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Morten Hostrup, PhD
Osteoarthritis, Knee, Hypertension
The Clinical Impact of Diet on Medical Conditions Treated Within Bundled Payment Models: a Pilot Study
Diet interventions (e.g., low-energy diets) are recommended as a treatment for obesity, obese patients with osteoarthritis, hypertension (HTN), and type 2 diabetes (T2D).
- Conditions
- Osteoarthritis, Knee, Hypertension, Type 2 Diabetes, Obesity
- Trial name
- NCT05735873
- Testing
- Low-energy diet
- Volunteers
- healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Obesity
Study of Changes in Skeletal Muscle After Caloric Restriction
Research has shown that fat stored within muscles affects the muscle's sensitivity to insulin and ability to handle blood glucose.
- Trial name
- NCT00993460
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
PreDiabetes
2-A-Day Study: Twice a Day Meals Study.
Caloric restriction increases lifespan and/or healthspan across multiple species. However implementation of long-term CR in humans is problematic and unacceptable to many individuals.
- Trial name
- NCT03809299
- Testing
- Ad libitum meal timing, Twice a day meals
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Albert Einstein College of Medicine
Weight Loss
Exercise Duration Models, in Middle-aged Men
Duration of exercise is an important factor among the medical guides for weight loss. However, there is still little knowledge about other its models in middle-aged and older men.
- Trial name
- NCT03046641
- Testing
- Continuous training, The interval training
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- P.L.Shupik National Medical Academy of Post-Graduate Education
Metabolic Syndrome, Meniscus; Degeneration
Metabolic Syndrome and Degenerate Meniscus Tears
The aim is to determine the outcomes of calorie-restricted diet and exercise intervention; libitum diet and waiting list control; early arthroscopic partial meniscectomy(APM) or delayed APM effect on MetS patients with Degenerate…
- Trial name
- NCT04837456
- Testing
- Calorie restricted diet and exercise intervention, libitum diet and waiting list control group, Early arthroscopic partial menisectomy group
- Where
- China
- Volunteers
- 189 people, healthy volunteers welcome
- Sponsor
- The First People's Hospital of Jingzhou
Obesity, Insulin Sensitivity/Resistance
Energy -Sensing Metabolites in Caloric Restriction
General integrated goal of the coordinated project: To elucidate the role of succinate and other metabolites derived from the intestinal microbiota such as Short Chain Fatty Acids (SCFAs), as energy sensing metabolites in the…
- Conditions
- Obesity, Insulin Sensitivity/Resistance, Diabetes Type 2
- Trial name
- NCT05031572
- Testing
- dietary intervention
- Where
- Spain
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Institut Investigacio Sanitaria Pere Virgili
BRCA Mutation, PALB2 Gene Mutation
Low Dose TamOxifen and LifestylE Changes for bReast cANcer prevenTion
Circulating levels of Sex Hormone Binding Globulin (SHBG) are significantly associated with a decreased risk of breast cancer. The main aim of this clinical trial is to verify whether Low Dose Tamoxifen (LDT) increases…
- Conditions
- BRCA Mutation, PALB2 Gene Mutation, Ductal Carcinoma in Situ, Lobular Carcinoma in Situ
- Trial name
- TOLERANT (NCT06033092)
- Testing
- Tamoxifen 10 mg Tablet, Intermittent caloric restriction, Step counter Device
- Where
- 4 sites in Italy
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- European Institute of Oncology
Diabetes
Caloric Restriction, Exercise, and Glucoregulation in Humans
Weight loss induced by caloric restriction alone (CR) and by exercise alone (EX) result in similar effects on blood glucose and insulin.
- Trial name
- CREG (NCT00777621)
- Testing
- Calorie Restriction, Exercise, Calorie Restriction and Exercise
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- St. Louis University
Bariatric Surgery Candidate
Compliance With Standard Care vs Ready to Eat Meals Prior to Bariatric Surgery
Currently, a ketosis-inducing programme, usually a liquid meal replacement, is the standard of care for pre-operative dietary management.
- Trial name
- NCT06461247
- Testing
- Very Low Calorie Diet Ready-to-eat (VLCD RTE) meals, Standard Care Group
- Where
- 2 sites in Singapore
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore