Independent directory Public ClinicalTrials.gov records United States
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Showing 1–24 of 106 matching trials from the live ClinicalTrials.gov search.
Conditions
Autistic Disorder
Interventions
Methylcobalamin (methylB12)
Drug
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
3 Years to 7 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Amyotrophic Lateral Sclerosis
Interventions
PolyMVA
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Colorectal Cancer (Diagnosis), Adenoma
Interventions
S-Adenosylmethionine (SAMe)
Drug
Lead sponsor
Jun Gong, MD
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Colorectal Cancer, Liver Metastases, Liver Metastasis Colon Cancer, Liver Injury, Sinusoidal Obstruction Syndrome, 5-Fluorouracil Toxicity, Liver Toxicity, Chemically-Induced
Interventions
Standard of care oxaliplatin-based chemotherapy, S-adenosylmethionine (SAMe) supplement, Surgery
Radiation · Dietary Supplement · Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

PET Scan in Treating Patients With Metastatic Prostate Cancer

NCT00002981
Conditions
Prostate Cancer
Interventions
positron emission tomography, fludeoxyglucose F 18, methionine C 11
Procedure · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
0 Years to 120 Years · Male only
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2023
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Results available

Evaluation of SAMe for Hot Flashes

NCT01140646
Conditions
Healthy, no Evidence of Disease, Hot Flashes
Interventions
S-adenosyl-L-methionine disulfate p-toluene-sulfonate, questionnaire administration, quality-of-life assessment
Drug · Other · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Specimen and Data Study for Ovarian Cancer Early Detection and Prevention

NCT00005095
Conditions
Cervical Cancer, Endometrial Cancer, Fallopian Tube Cancer, Hereditary Breast/Ovarian Cancer (brca1, brca2), Ovarian Cancer, Sarcoma, Uterine Leiomyomata, Vaginal Cancer, Vulvar Cancer
Interventions
Ca-125, screening questionnaire administration, Surgery
Other · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
6,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2040
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Liver Disease
Interventions
200 µg selenium as selenate, 400 µg selenium as selenate, 200 µg selenium as selenomethionine, Placebo
Dietary Supplement
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Adult Primary Liver Cancer, Hepatitis C Infection
Interventions
S-adenosyl-L-methionine disulfate p-toluene-sulfonate, placebo, laboratory biomarker analysis, immunoenzyme technique, high performance liquid chromatography
Drug · Other
Lead sponsor
Chao Family Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
5
States / cities
Tucson, Arizona • Long Beach, California • Los Angeles, California + 2 more
Conditions
Ependymoma
Interventions
Irradiation, Surgery, ^1^8F-Fluorodeoxyglucose, ^1^1C-methionine, Photon therapy, Proton therapy
Radiation · Procedure · Drug + 1 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
1 Year to 21 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Hyperhomocysteinemia
Interventions
S-adenosylmethionine
Dietary Supplement
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Brain Tumors and/or Solid Tumors Including, Brain Stem Glioma, High Grade CNS Tumors, Ependymoma, Medulloblastoma, Craniopharyngioma, Low Grade CNS Tumors, Hodgkin Lymphoma, Non Hodgkin Lymphoma, Ewing Sarcoma, Osteosarcoma, Rhabdomyosarcoma, Neuroblastoma, Other
Interventions
Methionine
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
503 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Alcoholism
Interventions
Bronchoscopy, Zinc sulfate 220 mg once daily, S-adenosylmethionine 400 mg twice daily
Procedure · Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 60 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Decatur, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Oral Supplement and Acute Resistance Exercise

NCT06801951
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
acute resistance exercise with oral nutrition supplementation, stable tracer infusion
Other
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years to 100 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
College Station, Texas
Conditions
Small Intestinal Bacterial Overgrowth
Interventions
Novel Supplement Based Therapy
Dietary Supplement
Lead sponsor
Atrium Innovations
Industry
Eligibility
19 Years to 84 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Oxford, Ohio
Conditions
Alcoholic Hepatitis
Interventions
Placebo, SAMe
Other · Dietary Supplement
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Loma Linda, California
Completed Not applicable Interventional Accepts healthy volunteers

Bonafide Sleep Supplement for Menopausal Women With Impaired Sleep

NCT07839299
Conditions
Sleep Disturbances
Interventions
S-Adenosyl Methionine (SAMe), Propyl Gallate, Gamma-Aminobutyric Acid (GABA), L-Theanine, and Magnesium Glycinate
Dietary Supplement
Lead sponsor
Bonafide Health
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Harrison, New York
Completed Not applicable Interventional Accepts healthy volunteers

Vitamin B6 Dependence of One-Carbon Metabolism

NCT00877812
Conditions
Vitamin B6 Deficiency
Interventions
Arm 1 glycine and leucine, Arm 2 Intervention of Serine and methionine infusion
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
20 Years to 40 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Parkinson's Disease, Depression
Interventions
SAM-e, oral escitalopram, placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
30 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
New York, New York
Conditions
Craniopharyngioma
Interventions
Radical Surgery or Limited Surgery, Proton Therapy, ^1^8F-fluorodeoxyglucose, ^1^1C-methionine
Procedure · Device · Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2031
U.S. locations
2
States / cities
Jacksonville, Florida • Memphis, Tennessee
Conditions
Type 2 Diabetes Mellitus
Interventions
OPK-88003, Placebo
Drug
Lead sponsor
OPKO Health, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Huntington Park, California • Los Angeles, California • Hialeah, Florida
Completed Not applicable Interventional Results available

The Role of Serotonin in Hot Flashes After Breast Cancer

NCT00228943
Conditions
Breast Cancer
Interventions
Acute tryptophan depletion, Half-strength tryptophan depletion (Control)
Dietary Supplement
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Newly Diagnosed Glioblastoma
Interventions
SurVaxM
Biological
Lead sponsor
MimiVax, LLC
Industry
Eligibility
18 Years and older
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
11
States / cities
San Francisco, California • Miami, Florida • Louisville, Kentucky + 7 more
Conditions
Lung Cancer
Interventions
selenomethionine, carboplatin, paclitaxel, laboratory biomarker analysis, radiation therapy
Dietary Supplement · Drug · Other + 1 more
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Buffalo, New York