- Conditions
- Weight Loss
- Interventions
- Protein supplementation, Diet counseling and group education lessons
- Dietary Supplement · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
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 85
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Weight Loss, Obesity
- Interventions
- Protein supplementation, Diet counseling and group education lessons
- Dietary Supplement · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 45 Years and older · Female only
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Iron-deficiency, Iron Deficiency Anemia, Iron Deficiency Anemia Treatment
- Interventions
- Iron supplement with a lunch meal containing beef, Iron supplement with a lunch meal containing plant-based alternative
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- PreDiabetes
- Interventions
- Beef, Poultry
- Other
- Lead sponsor
- Midwest Center for Metabolic and Cardiovascular Research
- Other
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Food Selection
- Interventions
- Other: Bean patty, Other: Beef patty
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
- Conditions
- Sarcopenia, Aging
- Interventions
- Exercise training
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 60 Years to 80 Years · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Protein Metabolism
- Interventions
- food: cooked 85% lean ground beef, food: Impossible Burger (R)
- Other
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Weight Loss
- Interventions
- Beef group, Non-beef group
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Fourth Degree Perineal Laceration Involving Anal Mucosa, Obstetric; Injury, Obstetric Labor Complications
- Interventions
- Instructional video, Instructional workshop
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Physical Performance Parameters, Exercise Recovery, Cognition, Muscle Damage, Blood Biomarkers, Stress
- Interventions
- Beef-Based Protein Ready-to-Eat Meals, Plant-Based Protein Ready-to-Eat Meals
- Other
- Lead sponsor
- Sam Houston State University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 2
- States / cities
- Fort Worth, Texas • Huntsville, Texas
- Conditions
- Dietary Habits
- Interventions
- Ultra-processed Food Meal, Whole Food Meal
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Digestion
- Interventions
- Beef protein, Chocolate whey protein
- Dietary Supplement
- Lead sponsor
- Efforia, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Healthy
- Interventions
- TMAO dietary precursors, Control (or active comparator)
- Other
- Lead sponsor
- Cornell University
- Other
- Eligibility
- 21 Years to 50 Years · Male only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 2
- States / cities
- Ithaca, New York
- Conditions
- Microbiome, Immune Function, Cardiovascular Diseases
- Interventions
- Meat products, Plant Alternative products
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Appetite and General Nutritional Disorders
- Interventions
- Macronutrient and Fiber Matched BEEF, Macronutrient and Fiber Matched SOY, Serving Size Matched BEEF, Serving Size Matched SOY
- Other
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Healthy Volunteers
- Interventions
- Avocado
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 35 Years · Male only
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Healthy
- Interventions
- Ground beef, Ground pork, Tofu, Beyond Meat
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Muscle Protein Synthetic Response to Protein, Muscle Protein Synthesis, Muscle Health, Protein Metabolism, Recreational Activities, Isotope Labeling
- Interventions
- Resistance Exercise, Potato and Beef, Bread and Beef, Beef
- Behavioral · Dietary Supplement
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 19 Years to 40 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Urbana, Illinois
- Conditions
- Diet Modification
- Interventions
- Controlled Lacto-ovo vegetarian diet, Controlled Unprocessed red meat diet, Controlled processed red meat diet
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 20 Years to 35 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Aging
- Interventions
- Resistance Training Exercise, Beef Protein Consumption
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 40 Years to 64 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Urbana, Illinois
- Conditions
- Health Behavior
- Interventions
- Beef, Meat analogue, Beans/legumes
- Other
- Lead sponsor
- Oklahoma State University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Stillwater, Oklahoma
- Conditions
- Sarcopenia
- Interventions
- Culinary Medicine, Control
- Behavioral
- Lead sponsor
- Texas Tech University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- Conditions
- Metabolic Syndrome, PreDiabetes
- Interventions
- USDA Style Diet, Lean Beef Diet
- Other
- Lead sponsor
- Midwest Center for Metabolic and Cardiovascular Research
- Other
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Boca Raton, Florida
- Conditions
- Inflammation
- Interventions
- vegetarian burger, beef burger
- Other
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Loma Linda, California