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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Enrolling by invitation Not applicable Interventional

Ketogenic Diet in Rheumatoid Arthritis (RA)

NCT05799768
Conditions
Rheumatoid Arthritis, Inflammation, Obesity, Ketogenic Dieting, Metabolic Syndrome
Interventions
Ketogenic diet
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Recruiting Not applicable Interventional Accepts healthy volunteers

Sodium vs Potassium Education to Improve Vascular Health

NCT07221448
Conditions
Healthy
Interventions
High potassium dietary education/counseling, Low sodium dietary education/counseling
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 45 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers

CO-OP Trial: Community-based Outreach on Obesity in Pregnancy

NCT01841424
Conditions
Obesity, Pregnancy
Interventions
Dietary counseling. Maintain a food diary.
Behavioral
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
2
States / cities
Kansas City, Missouri
Conditions
Prostate Cancer, Cardiovascular Disease
Interventions
Nutrition, Exercise, Smoking cessation, Statin (such as Simvastatin, Atorvastatin, Rosuvastatin, Pravastatin), ACE inhibitor
Behavioral · Drug
Lead sponsor
McMaster University
Other
Eligibility
45 Years and older · Male only
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
4
States / cities
Augusta, Georgia • Kansas City, Kansas • Philadelphia, Pennsylvania + 1 more
Completed Not applicable Interventional Results available

Radiographic Progression of Infiltrated Caries Lesions In-vivo

NCT01496456
Conditions
Dental Caries
Interventions
Resin infiltration, Caries management
Device · Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 35 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Toledo, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Delicious Eating for Life in Southern Homes

NCT04302727
Conditions
Weight Loss, Diet, Healthy, Cardiovascular Risk Factor
Interventions
Med-South Weight Loss Intervention, WW
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Coronary Microvascular Dysfunction
Interventions
Polyphenol-Rich Plant-Based Diet
Other
Lead sponsor
Emory University
Other
Eligibility
45 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Locally Advanced Head and Neck Squamous Cell Carcinoma
Interventions
Counseling, Dietary Counseling and Surveillance, Quality-of-Life Assessment, Questionnaire Administration, Resistance Training
Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Type 1 Diabetes
Interventions
FL3X: Flexible Lifestyle Empowering Change
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
13 Years to 16 Years
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Aurora, Colorado • Cincinnati, Ohio
Conditions
Type 2 Diabetes, Overweight, Obesity
Interventions
Weight Watchers modified program, Standard Care group
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
563 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
15
States / cities
Birmingham, Alabama • La Jolla, California • Augusta, Georgia + 11 more
Not listed No phase listed Observational

Food as Medicine Study

NCT05346315
Conditions
Nutrition Disorders
Interventions
RDN Medical Nutrition Therapy
Other
Lead sponsor
Academy of Nutrition and Dietetics
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
3
States / cities
Omaha, Nebraska • Papillion, Nebraska
Conditions
Overweight, Obesity
Interventions
Initial in-person individual diet and exercise counseling (N vs. Y), Thrice weekly diet and exercise text messages (N vs. Y), Weekly telephone support (N vs. Y), Self-monitoring tools (N vs. Y) (for diet and weight)
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,785 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Hypertension, Dyslipidemias
Interventions
DASH diet counseling
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
40 Years to 75 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
West Lafayette, Indiana
Conditions
Adolescent Obesity
Interventions
Mindful Eating, Standard dietary counselling
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
14 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Obesity & Overweight
Interventions
BWL, VOUCHER, HOME
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Psoriasis, Weight Loss, Diet
Interventions
The South Beach Diet, The Ornish Diet, Control Group
Other
Lead sponsor
Bagel, Jerry, M.D.
Individual
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
East Windsor, New Jersey
Recruiting Not applicable Interventional Accepts healthy volunteers

Test of Target Engagement of Ambiguity Aversion

NCT06962527
Conditions
Intolerance of Uncertainty, Anxiety, Intolerance of Uncertainty; Anxiety, Depression, Anxiety
Interventions
Uncertainty-focused single session intervention, Maintaining a healthy lifestyle single session intervention
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
25 Years to 60 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Obesity, Endometrial Carcinoma
Interventions
Gentle yoga therapy, counseling intervention, educational intervention, quality-of-life assessment, questionnaire administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Obese, Endometrial Cancer
Interventions
Perioperative Caloric Restriction Program
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Rheumatoid Arthritis
Interventions
SWET: Supervised Weight loss and Exercise Training, CHAT: Counseling Health As Treatment
Other
Lead sponsor
Duke University
Other
Eligibility
60 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Chronic Disease
Interventions
Nutri Training, Standard Nutrition Education
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Austin, Texas
Conditions
Coronary Heart Disease, Myocardial Infarction
Interventions
Titration of medications, Lifestyle Counseling, Medication Counseling, Usual Care with Medication Reconciliation
Other · Behavioral
Lead sponsor
Middle Tennessee Research Institute
Other
Eligibility
60 Years to 90 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Impact of an Online Behavioral Weight Loss Program

NCT01492413
Conditions
Overweight, Obesity
Interventions
online lifestyle counseling and a fortified diet beverage
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
572 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Houston, Texas
Conditions
Neurodegenerative Disease, Weight Loss, Amyotrophic Lateral Sclerosis, Parkinson's Disease, Huntington's Disease, Cachexia
Interventions
In-Person Nutritional Counseling by a Registered Dietitian, Nutritional counseling using an e-Health Application
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts