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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Appetite, Mood, Weight Loss
Interventions
Beef/Pork, Soy/Legumes
Other
Lead sponsor
Purdue University
Other
Eligibility
21 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
West Lafayette, Indiana
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
Conditions
Healthy Diet, Cardiovascular Risk Factor
Interventions
High RM, low NSS, Moderate RM, Moderate NSS, Low RM, High NSS
Other
Lead sponsor
Purdue University
Other
Eligibility
30 Years to 69 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
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
Terminated Not applicable Interventional Results available

LoBAG30 Diet in Patients on Metformin

NCT00607867
Conditions
Diabetes Mellitus, Diet
Interventions
LoBAG30 diet, Control Diet
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Physical Inactivity, Dietary Protein
Interventions
normal protein diet, high protein intake
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Diet, Diet Surveys
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
19 Years to 69 Years
Enrollment
384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Crohn's Disease
Interventions
Serum-derived Bovine Immunoglobulin / Protein Isolate, Placebo
Other
Lead sponsor
Entera Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
7
States / cities
North Little Rock, Arkansas • Hollywood, Florida • Winter Park, Florida + 3 more
Conditions
Diet Modification, Cardiology
Interventions
whole food, plant based diet
Behavioral
Lead sponsor
Lancaster General Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Conditions
Osteoporosis, Sarcopenia
Interventions
potassium bicarbonate, Placebo (microcrystalline cellulose)
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

Investigating the Cognitive and Brain Health Benefits of Lean Pork Consumption

NCT07031076
Conditions
Dietary Intervention, Dietary Proteins, Dietary Assessment, Older Adults (65 Years and Older), Cognitive Ability, General
Interventions
Ready-to-eat lean pork in frozen, 5-oz packages
Dietary Supplement
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
65 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Nutritional Deficiency
Interventions
Study 1: Whey Supplement Day 1, Study 1: Whey Supplement Day 2, Study 2: Whey Supplement
Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
2 Years to 3 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Obesity, Normal Physiology, Healthy Volunteers
Interventions
+200% of dietary requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, fasting, -50% of energy balance requirements. 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +150% of energy balance requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +200% of dietary requirements, 51% of the calories from carbohydrates, 46%, from fat and 3% from protein, -25% of energy balance requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +150% of dietary requirements, 51% of the calories from carbohydrates, 46%, from fat and 3% from protein
Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 60 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Cancer
Interventions
Educational handouts, Resistance training, Supplementation, Placebo
Other · Dietary Supplement
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years to 44 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
AMPD3, OMIM*102772, AMP Deaminase Deficiency, AK1, OMIM *103000, Adenylate Kinase Deficiency, AMPD1, OMIM *102770, Myopathy Due to Myoadenylate Deaminase Deficiency, TPMT, OMIM *187680, Thoipurines, Poor Metabolism of, IMPDH1, OMIM *146690, Retinitis Pigmentosa Type 10, Leber Congenital Amauriosis Type 11, APRT, OMIM *102600, Adenine Phosphoribosyltransferase Deficiency, HPRT1, OMIM *308000 Lesch-Nyhan Disease, XDH, OMIM *607633, Xanthinuria Type 1, SLC2A9, OMIM *606142 Hypouricemia, SLC22A12, OMIM *607096 Hypouricemia, PRPS1 Def, OMIM *311850, Arts Syndrome; Charcot-Marie-Tooth Disease, PRPS1 SA, OMIM *311850 Gout, PRPS-related Phosphoribosylpyrophosphate Synthetase Superactivity, AMPD2, OMIM *102771, Spastic Paraplegia 63; Pontocerebellar Hypoplasia, ITPA, OMIM *147520, Inosine Triphosphatase Deficiency; Developmental and Epileptic Encephalopathy 35, ADSL, OMIM *608222, Adenylosuccinate Lyase Deficiency, PNP, OMIM *164050, Nucleoside Phosphorylase Deficiency, ADA2, OMIM *607575,Sneddon Syndrome; VAIHS, CAD, *1140120, Developmental and Epileptic Encephalopathy, UPB1, OMIM *606673, Beta-ureidopropionase Deficiency, DPYS, OMIM *613326, Dihydropyrimidinase Deficiency, DPYD, OMIM *274270, Dihydropyrimidine Dehydrogenase Deficiency, DHODH, OMIM *126064, Miller Syndrome (Postaxial Acrofacial Dysostosis), UMPS, OMIM *613891, Orotic Aciduria, NT5C3A<TAB>, OMIM *606224, Anemia, Hemolytic, Due to UMPH1 Deficiency, UNG, OMIM *191525, Hyper-IgM Syndrome 5, AICDA, OMIM *605257, Immunodeficiency With Hyper-IgM, Type 2; HIGM2, Purine-Pyrimidine Metabolism, Metabolic Disease
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
1 Month to 100 Years
Enrollment
999 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2099
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Meal Frequency, Dietary Habits, Muscle Protein Synthesis
Interventions
Animal-based Protein Foods, Skewed Protein Distribution, Plant-based Protein Foods, Balanced Protein Distribution
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
20 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Urbana, Illinois
Suspended Not applicable Interventional Accepts healthy volunteers

Protein, Amino Acids & Insulin & Glucagon Secretion in Humans

NCT01471509
Conditions
Type 2 Diabetes, Metabolic Syndrome
Interventions
water, glucose with or without amino acid
Other
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1982 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Increased Protein at Breakfast for Weight Management in Overweight Adolescents

NCT03146442
Conditions
Obesity, Adolescent
Interventions
Breakfast
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
13 Years to 21 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Austin, Texas
Completed Phase 2 Interventional Accepts healthy volunteers

Treatment of Calcium Deficiency in Young Women

NCT00000426
Conditions
Osteoporosis
Interventions
Calcium supplement
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 27 Years · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2000
U.S. locations
1
States / cities
Omaha, Nebraska
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigating the Effects of Beef Consumption on Cognitive and Brain Health

NCT06690892
Conditions
Dietary Intervention, Dietary Proteins, Dietary Assessment, Cognitive Ability, General
Interventions
Ready-to-eat beef in frozen, 5-oz packages, Ready-to-eat beef in frozen, 1-oz packages
Dietary Supplement
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
19 Years to 24 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lincoln, Nebraska
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
Chronic Renal Failure, End-Stage Renal Disease
Interventions
Protein Diet
Other
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
25 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Torrance, California
Completed Not applicable Interventional Accepts healthy volunteers

Protein Source on Plasma Amino Acid Concentrations In Older Adults

NCT04243395
Conditions
Protein Deposition
Interventions
Pork, Egg, Black beans, Almonds
Other
Lead sponsor
Purdue University
Other
Eligibility
55 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
West Lafayette, Indiana
Completed No phase listed Observational Accepts healthy volunteers

Dietary Protein Preferences of Adolescent Athletes

NCT06704477
Conditions
Diet Habit
Interventions
Survey
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
12 Years to 19 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Bradenton, Florida