Clinical trials: Calorie Restriction, active
Overweight and Obese Women
Impact of Beta-glucan Supplementation During Calorie and Carbohydrate-restricted Diet on Body Weight and Body Fat Loss, Appetite, and Gastrointestinal Appetite Hormones.
This study will investigate whether beta-glucan supplementation, when added to an energy and carbohydrate-restricted diet, facilitates body weight and body fat loss, and leads to less detrimental changes in subjective appetite…
- Trial name
- NCT07299942
- Testing
- Beta-glucan addition to a restricted calorie of meal replacements and carbohydrate diet.
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Obesity & Overweight
Effect of a High-Protein Diet With Meal Replacements on Weight Loss
The goal of this clinical trial is to learn if a structured high-protein diet with meal replacements can help with weight loss in adults with overweight or obesity.
- Trial name
- NCT07547722
- Testing
- Meal Replacement and Dietary Supplementation, Calorie-Restricted Diet
- Where
- Kazakhstan
- Volunteers
- 60 people
- Sponsor
- Kazakh Academy of Nutrition
Diabetes Mellitus, Type 2
DiaMester Pilot RCT: E-health Lifestyle Program for Type 2 Diabetes
This registration covers a pilot for a 3-armed parallel-group randomized controlled trial (RCT) that will evaluate the efficacy of DiaMester, a Norwegian e-health programme designed to improve self-management and induce…
- Trial name
- DiaMester (NCT07361640)
- Testing
- e-health lifestyle program, Low calorie diet
- Where
- Norway
- Volunteers
- 99 people
- Sponsor
- Oslo University Hospital
Obesity
Bariatric Surgery Versus Diet Alone in the Bile Acid Pathway and Weight Loss
It is unknown whether the bile acid pathway reacts differently to weight loss resulting from Roux-En-Y Gastric Bypass (RYGB) surgery than weight loss resulting from caloric restriction alone.
- Trial name
- NCT03238794
- Testing
- Roux-En-Y Gastric Bypass, Low-calorie Diet
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Mayo Clinic
Calorie Restriction
The CALERIE™ Legacy Study
The purpose of the CALERIE Legacy Study is to follow up on the health and wellness of participants from phase 2 of the Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE) trial, which was…
- Trial name
- NCT05651620
- Where
- 3 sites in United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Tufts University
Overweight and Obese Adults, Healthy
Sex Hormones as Regulators of the Age- and Sex-dependent Benefits of Caloric Restriction
Obesity increases the risk of type 2 diabetes, cardiovascular disease, and certain cancers, primarily due to elevated abdominal fat storage.
- Trial name
- GendAge (NCT07065643)
- Testing
- Phase 1 - Maintenance Diet, Phase 2 - Weight loss diet
- Where
- United Kingdom
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Overweight, Obesity
A Research Study to See How NNC0487-0111 Affects the Body's Energy Use After a Weight Loss in Adults Living With Overweight or Obesity, Compared to a Low-calorie Diet or Placebo
The purpose of this clinical study is to evaluate how NNC0487-0111 affects the amount of energy the body uses in people living with obesity or overweight following weight loss.
- Trial name
- NCT07757087
- Testing
- NNC0487-0111, LED
- Where
- 2 sites in Denmark, Netherlands
- Volunteers
- 120 people
- Sponsor
- Novo Nordisk A/S
Time Restricted Eating, Obesity
Time-restricted Eating Versus Daily Continuous Calorie Restriction on Body Weight and Colorectal Cancer Risk Markers
Approximately 42% of American adults are obese, and this condition is strongly related to the development of colorectal cancer. Innovative lifestyle strategies to treat obesity and reduce colorectal cancer risk are critically…
- Conditions
- Time Restricted Eating, Obesity, Weight Loss, Colorectal Cancer
- Trial name
- NCT05114798
- Testing
- Time restricted eating, Calorie Restriction
- Where
- United States
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Critical Illness, Fasting State
Ketosis, Immune Function and Metabolic Adaptation in Response to Short-term Fasting in Critical Illness
KETO-FAST is a pre-planned translational substudy of the FAST-ICU cluster-randomized cross-over trial. The substudy will characterize ketone body production and associated metabolic, autophagy-related, and immune cellular…
- Conditions
- Critical Illness, Fasting State, Ketosis, Nutrition
- Trial name
- KETO-FAST (NCT07738536)
- Testing
- Delayed nutrition, Standard nutrition, Fasting
- Where
- Sweden
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
Alertness, Fatigue, Mood, and Performance, Calorie Restriction and Light Intervention
Fatigue in Long-Haul Operations
The purpose of the present study is to test novel countermeasures to reduce fatigue among airline pilots during long-haul flight operations.
- Trial name
- LHops26 (NCT07761611)
- Testing
- Caloric restriction, Light exposure
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- National Aeronautics and Space Administration (NASA)
Childhood Obesity
Time Restricted Eating in Childhood Obesity (TRECO)
The goal of this clinical trial is to learn if time-restricted eating (TRE), an alternative method of reducing energy intake which has gained popularity in recent years, works to treat obesity in children.
- Trial name
- TRECO (NCT06583447)
- Testing
- Calorie-restricted diet (CRD), Time-restricted eating (TRE)
- Where
- 2 sites in China
- Volunteers
- 128 people
- Sponsor
- Xiaoyan Shi
Obesity (BMI Equal to or >30), Postmenopausal Symptoms
Time-Restricted Eating and Personalized Energy-Restricted Diet in Obese Postmenopausal Women
This clinical study aims to compare the effects of time-restricted eating and a personalized energy-restricted diet on anthropometric measurements, body composition, biochemical parameters, blood pressure, handgrip strength…
- Conditions
- Obesity (BMI Equal to or >30), Postmenopausal Symptoms, Sleep Quality
- Trial name
- NCT07874399
- Testing
- Time-Restricted Eating, Personalized Energy-Restricted Diet
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Gazi University
Obesity and Overweight
Adaptation of Human Brown Adipose Tissue to Calorie Restriction
The BATON study investigates how human brown adipose tissue (BAT) adapts to a controlled caloric restriction diet in young adults with obesity.
- Trial name
- BATON (NCT06878989)
- Testing
- Caloric restriction diet, Weight maintenance diet
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Universidad de Granada
Small Cell Lung Carcinoma
FASTing-like Approach and Maintenance IMMunotherapy in ES-SCLC Patients Not Progressing on Chemoimmunotherapy Induction
Cyclic, 5-day calorie restriction is a safe metabolic intervention when combined with standard therapies in cancer patients, favorably reshaping peripheral blood and intratumor metabolism and immunity in a way that may improve…
- Trial name
- FASTIMMUNE (NCT05703997)
- Testing
- Cyclic, 5-day calorie restriction, Atezolizumab
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Obesity Type 2 Diabetes Mellitus
Fecal Microbiota Transplantation (FMT) Combined With Calorie-Restricted Diet and Semaglutide in Patients With Obesity and Type 2 Diabetes
Investigation of the efficacy of fecal microbiota transplantation added to calorie-restricted diet and semaglutide versus calorie-restricted diet and semaglutide alone for weight loss and metabolic improvement in patients with…
- Trial name
- NCT07599046
- Testing
- Fecal microbiota transplantation (FMT), Semaglutide (1 Mg Dose), Calorie-restricted diet
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Eighth Affiliated Hospital, Sun Yat-sen University
Obesity
Modified Intermittent Eating on Weight Loss (INTEREST-3 Trial)
Calorie restriction (CR) is the most important treatment for weighting loss. In recent years, two novel types of intermittent fasting recently have gained more attention: the 5:2 diet and time-restricted eating (TRE).
- Trial name
- INTEREST-3 (NCT06302803)
- Testing
- Intermittent fasting plus time-restricted eating, Calorie restriction
- Where
- China
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Anorexia in Adolescence, Anorexia Nervosa
3-Dimensional Optical Scanning to Assess and Monitor Malnutrition in Eating Disorders (3D-ED) Study
People with anorexia nervosa often become medically unstable because of severe malnutrition and require hospitalization for nutritional rehabilitation.
- Conditions
- Anorexia in Adolescence, Anorexia Nervosa, Anorexia Nervosa, Atypical, Anorexia Nervosa, Binge Eating/Purging Type
- Trial name
- 3D-ED (NCT07726524)
- Where
- 2 sites in United States
- Volunteers
- 90 people
- Sponsor
- University of California, San Francisco
Relapsing Remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis
Functional Outcomes From Diets in Multiple Sclerosis
The purpose of this study is to test the effects of two dietary interventions, glycemic load and calorie restriction, on physical function, cognition, pain, fatigue, mood, and anxiety in adults with multiple sclerosis (MS).
- Trial name
- FOOD_for_MS (NCT05327322)
- Testing
- Glycemic load, Calorie restriction, Behavioral support
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- University of Alabama at Birmingham
Obesity
Time-Restricted Eating as a Potential Strategy to Promote Weight Loss Maintenance in Patients With Obesity
While body weight reduction can be achieved through various interventions in people living with obesity, most patients regain a substantial proportion of the lost weight within the following months.
- Trial name
- REGANE (NCT07315659)
- Testing
- Calorie restriction (Dietary intervention), Regular eating window, Time-restricted eating
- Where
- Spain
- Volunteers
- 212 people
- Sponsor
- Universidad de Granada
Cardiovascular Syndrome, Metabolic
Effects of Intermittent Dietary Restriction on Cardiometabolic Risk in School-aged Children
This randomized trial aims to evaluate the health-promoting effects of intermittent dietary restrictions, including intermittent low-carbohydrate diet (ILCD) and calorie restriction (ICR), in school-aged children with…
- Trial name
- NCT06500078
- Testing
- Intermittent dietary restriction, General health education
- Where
- China
- Volunteers
- 324 people
- Sponsor
- Children's Hospital of Fudan University