Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 8, 2026, 6:53 AM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 2Phase 3 Interventional Results available

A Pilot Study of Oxaloacetate in Subjects With Treated PD

NCT01741701
Conditions
Parkinson's Disease
Interventions
Oxaloacetate (OAA), Placebo
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
30 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Myalgic Encephalomyelitis, Chronic Fatigue Syndrome, Fatigue
Interventions
Placebo, Medical Food - Anhydrous Enol-Oxaloacetate
Other
Lead sponsor
Terra Biological LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Phase 1 Interventional Results available

Trial of Oxaloacetate in Alzheimer's Disease (TOAD)

NCT02593318
Conditions
Alzheimer's Disease (AD)
Interventions
Oxaloacetate (OAA) 1g, Oxaloacetate (OAA) 2g
Drug
Lead sponsor
Russell Swerdlow
Other
Eligibility
50 Years to 85 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Post-COVID-19 Syndrome, Fatigue Syndrome, Chronic
Interventions
Anhydrous Enol-Oxaloacetate, a "Medical Food", White Rice Flour
Other
Lead sponsor
Terra Biological LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
ALS
Interventions
Oxaloacetic Acid
Drug
Lead sponsor
Omar Jawdat
Other
Eligibility
21 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Treatment of Fatigue After Resolution of COVID-19 Infection
Interventions
Oxaloacetate Medical Food/Dietary Supplement
Dietary Supplement
Lead sponsor
Terra Biological LLC
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Early-Stage Breast Carcinoma, Prognostic Stage 0 Breast Cancer AJCC v8, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8
Interventions
Anhydrous Enol-oxaloacetate, Questionnaire Administration
Drug · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years to 74 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Malignant Central Nervous System Neoplasm
Interventions
Anhydrous Enol-oxaloacetate, Best Practice, Biospecimen Collection, Magnetic Resonance Spectroscopic Imaging, Questionnaire Administration
Drug · Other · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Alzheimer's Disease
Interventions
Oxaloacetate (OAA)
Dietary Supplement
Lead sponsor
Russell Swerdlow, MD
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Myasthenia Gravis
Interventions
Oxaloacetate, Placebo
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas