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Showing 49–72 of 139 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Protein and Insulin Sensitivity Study

NCT00508937
Conditions
Insulin Resistance, Type 2 Diabetes, Metabolic Syndrome, Cardiovascular Disease, Dyslipidemia
Interventions
Diet
Other
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
18 Years and older
Enrollment
660 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
2
States / cities
Berkeley, California • San Francisco, California
Conditions
Obesity, Ketogenic Dieting, Metabolic Syndrome, Bipolar Disorder, Schizophrenia, Weight Gain, Psychotropic Agents Causing Adverse Effects in Therapeutic Use, Brain Metabolic Disorder
Interventions
LCHF, Ketogenic Diet
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Stanford, California
Conditions
Type 2 Diabetes
Interventions
Whole Fruit
Other
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Dietary Fat Cooking Blend on Energy Expenditure in Children

NCT01720589
Conditions
Childhood Obesity
Interventions
Melt (test oil), Corn oil (control)
Dietary Supplement
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
15 Years to 18 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Framingham State Food Study

NCT02068885
Conditions
Obesity, Diabetes, Cardiovascular Disease
Interventions
Feeding study
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Framingham, Massachusetts
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Leptin Treatment on Weight Loss

NCT00050791
Conditions
Obesity
Interventions
Leptin, Very Low Calorie Diet
Drug · Behavioral
Lead sponsor
Rockefeller University
Other
Eligibility
20 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2009
U.S. locations
1
States / cities
New York, New York
Conditions
Severe Obesity
Interventions
RYGB for surgical treatment of severe obesity
Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Healthy, Overweight
Interventions
Not listed
Lead sponsor
Oakland University
Other
Eligibility
17 Years to 22 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, Michigan
Conditions
Obesity, Hypercholesterolemia, Cardiovascular Disease
Interventions
Plant-Based Diet, American Heart Association Diet, Mediterranean Diet
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
9 Years to 18 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a Dietary Intervention on Insulin Requirements in Type 1 Diabetes

NCT04944316
Conditions
Diabetes Mellitus, Type 1
Interventions
Dietary intervention
Behavioral
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Overweight, Pregnancy
Interventions
Low glycemic load, Low fat diet
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
25 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Obesity
Interventions
Non-Personalized Meal Planning, Personalized Meal Planning and Dietetic Consultation
Procedure
Lead sponsor
Central FITT, Inc
Other
Eligibility
25 Years to 45 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Edmond, Oklahoma
Conditions
Overweight, Obesity
Interventions
Standard Diet, Ketogenic Diet, Placebo, Nicotinamide Riboside
Other · Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Nudging Nutrition With Monetary Incentives Environmental Cues

NCT02461108
Conditions
Obesity, Food Labeling, Health Behavior, Diet
Interventions
Subsidy, Tax, Tax and subsidy
Behavioral
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 70 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Conditions
Overweight
Interventions
High protein, high fiber dietary supplement, Placebo
Dietary Supplement
Lead sponsor
Beachbody
Industry
Eligibility
25 Years to 50 Years
Enrollment
206 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Protein and Resistance Exercise to Stop Sarcopenic Obesity Now

NCT04014296
Conditions
Obesity
Interventions
High Protein Diet Counseling, Resistance Training Counseling, Intensify Initial Intervention, Combined Supplement and Supervised Resistance Training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
50 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
NAFLD
Interventions
Standard of care plus sugar-reduction education
Other
Lead sponsor
University of Southern California
Other
Eligibility
12 Years to 18 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Los Angeles, California
Conditions
Obesity, Insulin Resistance
Interventions
Low-Carbohydrate Diet, Low-Fat Diet, Mobile App
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 50 Years
Enrollment
609 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Stanford, California
Conditions
Obesity
Interventions
protein and meal frequency
Other
Lead sponsor
Skidmore College
Other
Eligibility
30 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Saratoga Springs, New York
Completed Not applicable Interventional Accepts healthy volunteers

PROOF: PROtein OverFeeding Effect on Body Weight

NCT00565149
Conditions
Obesity
Interventions
PROOF
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2016
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Conditions
Heart Diseases, Diabetes, Obesity
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
50 Years to 65 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Metabolic Syndrome
Interventions
Regular AGE Diet, Low AGE Diet
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
50 Years and older
Enrollment
383 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Changing Dietary Fat on Weight Loss

NCT02953158
Conditions
Overweight
Interventions
Haas Avocado, Dietary Counseling
Other · Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Does Class of Dietary Fat Affect Insulin Resistance?

NCT01541592
Conditions
Insulin Resistance
Interventions
Dietary fat
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota