Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:56 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 30 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic Effects of Almond in the Longer-term Study

NCT01690936
Conditions
Obesity
Interventions
Almonds 43g/day
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 60 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
West Lafayette, Indiana
Conditions
Pediatric Obesity, Mobile Technology, Addiction
Interventions
App, Coaching, Clinic: Modified KidsNFitness
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
14 Years to 18 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Obesity
Interventions
High Protein, Low Protein
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
13 Years to 19 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Columbia, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Exercise Snacking and Cardiometabolic Health

NCT07718113
Conditions
Physical Inactivity, Sedentary Behavior, Cardiometabolic Health
Interventions
Exercise Snacking
Behavioral
Lead sponsor
University of Wisconsin, River Falls
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
River Falls, Wisconsin
Conditions
Snacking
Interventions
Packout
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 55 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
West Lafayette, Indiana
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of an Evening Snack of Walnuts on Diet and Sleep Quality in Adolescents

NCT07862556
Conditions
Diet Quality, Sleep
Interventions
Walnuts, Control (usual diet)
Other
Lead sponsor
Penn State University
Other
Eligibility
13 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
University Park, Pennsylvania
Completed Not applicable Interventional

BCAA Supplemental Study

NCT03339232
Conditions
Cirrhosis
Interventions
BCAA Supplement, Physical Activity
Dietary Supplement · Other
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Maywood, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Snacks, Smiles and Taste Preferences

NCT03631992
Conditions
Development, Child
Interventions
Low Sweet, Regular Sweet
Behavioral
Lead sponsor
Temple University
Other
Eligibility
3 Years to 6 Years
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Pilot Study: Snacking, Willpower and Glucose Availability

NCT02258477
Conditions
Willpower
Interventions
Sequence 1, Sequence 2, Sequence 3, Sequence 4
Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Overweight and Obesity
Interventions
Almonds, Pretzels
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
30 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Urbana, Illinois
Conditions
Dental Cavity, Caries,Dental
Interventions
Nutritional Counseling
Behavioral
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Loma Linda, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Healthy Lifestyle Intervention for High-Risk Minority Pregnant Women

NCT03416010
Conditions
Emotional Disturbances, Depression, Pregnancy Late, Post-Partum Depression, Anxiety, Nutritional Deficiency
Interventions
COPE-P
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
299 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
3
States / cities
The Bronx, New York • Columbus, Ohio
Conditions
Breast Cancer
Interventions
Nutrition and resistance training exercise intervention
Other
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
20 Years to 89 Years · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Pistachio Snacking and Metabolic Flexibility

NCT07340125
Conditions
Overweight (BMI > 25), Obese But Otherwise Healthy Participants, Overweight or Obese, Obese Patients (BMI ≥ 30 kg/m²), Poor Sleep Quality, Healthy Participants, Physically Inactive
Interventions
Pistachio
Other
Lead sponsor
University of South Carolina
Other
Eligibility
25 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbia, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers

A Study of Chewing Gum, Snacking and Appetite

NCT01316991
Conditions
Hunger
Interventions
Chewing Gum, No Gum
Dietary Supplement
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
18 Years and older · Female only
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

W8Loss2Go: mHealth Weight Management Strategy

NCT02689154
Conditions
Obesity
Interventions
W8Loss2Go
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
12 Years to 18 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Prediabetes
Interventions
≥10,000 daily steps (≥5 days/week) and stopping evening snacking
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
12 Years to 18 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Houston, Texas
Conditions
Obesity
Interventions
KIND Bars, Typical American Snack
Dietary Supplement
Lead sponsor
Griffin Hospital
Other
Eligibility
25 Years to 75 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Derby, Connecticut
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Mothers And careGivers Investing in Children

NCT04177472
Conditions
Obesity, Childhood, Parenting
Interventions
Obesity Prevention Group, Obesity Prevention Group + Food Boxes, Infant Safety and Injury Prevention Group
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
0 Years to 90 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
2
States / cities
Austin, Texas
Conditions
Type 1 Diabetes
Interventions
Medtronic MiniMed Closed Loop (CL) System, Snacking
Device · Other
Lead sponsor
Yale University
Other
Eligibility
13 Years to 44 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Obesity & Overweight
Interventions
Fuzzle Intraoral Device, Lifestyle Management
Device · Behavioral
Lead sponsor
Fuzzle Operating Co.
Industry
Eligibility
18 Years to 65 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Bradenton, Florida
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Gum Chewing on Energy Intake and Expenditure

NCT01043471
Conditions
Obesity
Interventions
Chewing gum, Water
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Snack Consumption on Energy Intake in Preschoolers

NCT02207049
Conditions
Energy Intake, Snacks, Children, Preschool
Interventions
Snacking, No Snacking
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
3 Years to 5 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2025
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Prediabetes
Interventions
Pecan snacking, Usual diet
Behavioral · Other
Lead sponsor
Penn State University
Other
Eligibility
25 Years to 65 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
University Park, Pennsylvania