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ClinicalTrials.gov public records Last synced Oct 11, 2026, 3:42 AM EDT

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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: South Dakota State University Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Nutritional Intervention for Age-related Muscular Function and Strength Losses

NCT00874575
View directory record Official record
Conditions
Muscle Strength, Sarcopenia
Interventions
Placebo, Vitamin D, Beta-hydroxy-Beta-methylbutyrate, Beta-hydroxy-Beta-methylbutyrate and Vitamin D
Dietary Supplement · Drug
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
60 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
2
States / cities
Ames, Iowa • Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 17, 2014 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Protein-Distinct Macronutrient-Equivalent Diet 2

NCT05581953
View directory record Official record
Conditions
Healthy Aging
Interventions
Omnivorous, No meat
Other
Lead sponsor
South Dakota State University
Other
Eligibility
65 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of the DASH Diet Containing Meat on Muscle and Metabolic Health in Older Adults

NCT04127240
View directory record Official record
Conditions
Obesity, Sarcopenia, Aging
Interventions
DASH diet containing daily intakes of red meat
Other
Lead sponsor
South Dakota State University
Other
Eligibility
65 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Diets on the Gut Microbiota Composition and Cardiometabolic Wellbeing

NCT03539666
View directory record Official record
Conditions
Healthy
Interventions
diet
Other
Lead sponsor
South Dakota State University
Other
Eligibility
50 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 11, 2026, 3:42 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of a Synbiotic Supplement on a High-protein Diet

NCT03123510
View directory record Official record
Conditions
Obesity
Interventions
Bifidobacterium spp plus bimuno- galacto-oligosaccharides, Placebo
Dietary Supplement
Lead sponsor
South Dakota State University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2017 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional

Exercise: Improving Compliance and Long-term Weight Loss

NCT02451800
View directory record Official record
Conditions
Obesity
Interventions
in-class yoga, yoga by DVD, stretching by DVD
Other
Lead sponsor
South Dakota State University
Other
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Oct 13, 2016 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Physical Activity, Calcium, and Bone in Children

NCT00000415
View directory record Official record
Conditions
Physical Activity, Nutrition
Interventions
Physical activity, Calcium supplement
Procedure · Drug
Lead sponsor
South Dakota State University
Other
Eligibility
3 Years to 4 Years
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Oct 11, 2026, 3:42 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Biomarker Cost-Benefit Analysis of EFNEP

NCT05558085
View directory record Official record
Conditions
Chronic Disease
Interventions
Expanded Food and Nutrition Education Program (EFNEP)
Behavioral
Lead sponsor
South Dakota State University
Other
Eligibility
18 Years to 50 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
4
States / cities
Fort Collins, Colorado • Gainesville, Florida • College Park, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional

Low Energy Availability and Recovery From Resistance Exercise

NCT06623747
View directory record Official record
Conditions
Resistance Exercise
Interventions
Diet
Behavioral
Lead sponsor
Chaise Murphy
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Efficacy of Protein Supplementation on Attenuating Muscle Atrophy Following Disuse in the Collegiate Population

NCT03454347
View directory record Official record
Conditions
Disuse Atrophy
Interventions
Profile Perform, Lower Limb Suspension
Dietary Supplement · Other
Lead sponsor
South Dakota State University
Other
Eligibility
18 Years to 25 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Resistant Starch (Type-4) on Metabolic Syndrome

NCT01887964
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
RS4 enriched flour, Control flour
Other
Lead sponsor
South Dakota State University
Other
Eligibility
18 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 27, 2021 · Synced Oct 11, 2026, 3:42 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Get Fruved: Obesity Prevention for Older Adolescents

NCT02941497
View directory record Official record
Conditions
Obesity
Interventions
Social marketing and health promotion campaign
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
Up to 24 Years
Enrollment
5,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
7
States / cities
Gainesville, Florida • Manhattan, Kansas • Orono, Maine + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional

A Multi-Component Weight Loss Intervention to Improve Outcomes of Total Knee Replacement

NCT05853497
View directory record Official record
Conditions
Arthropathy of Knee, Obesity
Interventions
Multi-Component Weight Loss Intervention
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
50 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 11, 2026, 3:42 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Assessing the Influence of Habitual Beef Intake on Key Molecular Markers of Brain Health

NCT07623785
View directory record Official record
Conditions
Healthy Aging, Brain Health, Cardiometabolic Health, Normal Aging, Cognitive Decline Prevention in Robust Older Adults
Interventions
Lean Beef, Non-Beef Control
Other
Lead sponsor
South Dakota State University
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Protein-Distinct Macronutrient-Equivalent Diet 1

NCT05577858
View directory record Official record
Conditions
Healthy Lifestyle
Interventions
Meat based, Pulse based
Other
Lead sponsor
South Dakota State University
Other
Eligibility
60 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Palliative Care Messaging for American Indians

NCT06359392
View directory record Official record
Conditions
Knowledge, Attitudes, Practice
Interventions
No message, Culture-centric message, General messge
Other
Lead sponsor
South Dakota State University
Other
Eligibility
18 Years and older
Enrollment
408 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Rapid City, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Minimally Processed Animal Protein on Biomarkers for Cognitive Decline

NCT06261775
View directory record Official record
Conditions
Healthy Lifestyle
Interventions
Red meat-based meal, No meat diet
Other
Lead sponsor
South Dakota State University
Other
Eligibility
65 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 11, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Living Well With Serious Illness "Wicokuje Sica Tuha Akisniya Wiconi": Wawokiya Health Advocate Intervention

NCT05208606
View directory record Official record
Conditions
Cancer
Interventions
Wawokiya Health Advocate
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rapid City, South Dakota
Source: ClinicalTrials.gov public record
Updated May 12, 2025 · Synced Oct 11, 2026, 3:42 AM EDT