Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 12, 2026, 3:08 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 82 matching trials from the live ClinicalTrials.gov search.
Conditions
Relapsed or Refractory Lymphoproliferative Malignancies, Hodgkin's Lymphoma, Peripheral T-cell Lymphoma, B-cell Lymphoma, Waldenstrom's Macroglobulinemia
Interventions
Pralatrexate Injection, Gemcitabine Hydrochloride, Vitamin B12, Folic Acid
Drug · Dietary Supplement
Lead sponsor
Acrotech Biopharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
15
States / cities
Los Angeles, California • Stanford, California • Denver, Colorado + 11 more
Conditions
Chordomas, Chordoma
Interventions
Pembrolizumab, Pemetrexed Phase 2
Drug
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Vitamin D Deficiency
Interventions
Redoxon VI, placebo
Dietary Supplement
Lead sponsor
Oregon State University
Other
Eligibility
55 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Corvallis, Oregon
Conditions
Anxiety Disorders and Symptoms, Fibromyalgia, Arthritis, Chronic Pain, Hypertension,Essential
Interventions
IV Vitamin Infused Therapy Treatment, Herbal medicine
Dietary Supplement · Drug
Lead sponsor
Faith A. Richardson
Other
Eligibility
21 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Dover, Delaware
Conditions
Advanced Lung Non-Small Cell Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Cobalamin, Dexamethasone, Docetaxel, Folic Acid, Gemcitabine, Nogapendekin Alfa, Pembrolizumab, Pemetrexed, Ramucirumab
Dietary Supplement · Drug · Biological
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
Not listed
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
350
States / cities
Birmingham, Alabama • Goodyear, Arizona • Little Rock, Arkansas + 280 more
Completed No phase listed Observational Accepts healthy volunteers

Administrative Claims Analysis of Metanx® in Diabetic Peripheral Neuropathy

NCT01247558
Conditions
Diabetic Peripheral Neuropathy (DPN)
Interventions
Metanx® (a medical food), Not treated with Metanx®
Other
Lead sponsor
Pamlab, L.L.C.
Industry
Eligibility
25 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Chordoma
Interventions
Pemetrexed
Drug
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Santa Monica, California
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study of a Dietary Supplement on Serum Biomarkers in Children

NCT07385144
Conditions
Nutritional Status, Serum Biomarkers
Interventions
Dietary Supplement (Kids Multi & Omegas)
Dietary Supplement
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
4 Years to 15 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Anxiety, Stress, Memory Deficits, Cortisol Overproduction
Interventions
Heights Smart Supplement
Dietary Supplement
Lead sponsor
Heights
Industry
Eligibility
21 Years to 70 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Prostate Cancer
Interventions
Pemetrexed, Folic Acid, Vitamin B12
Drug · Dietary Supplement
Lead sponsor
Christopher Sweeney, MBBS
Other
Eligibility
18 Years and older · Male only
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
15
States / cities
Galesburg, Illinois • Elkhart, Indiana • Fort Wayne, Indiana + 10 more
Terminated Phase 1Phase 2 Interventional Results available

Sirolimus and Pemetrexed to Treat Non-Small Cell Lung Cancer

NCT00923273
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
FDG-PET, Pemetrexed, Sirolimus, Vitamin B12, Folic acid tablets, Dexamethasone tablets
Drug · Dietary Supplement
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Results available

VITATOPS: A Study of VITAmins TO Prevent Stroke

NCT00097669
Conditions
Stroke, Transient Ischemic Attack
Interventions
Active VITATOPS Tablet (folic acid 2mg, B6 25mg , B12 500ug) or placebo, Placebo
Drug · Other
Lead sponsor
VITATOPS
Government
Eligibility
Not listed
Enrollment
8,164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2009
U.S. locations
4
States / cities
New York, New York • Abington, Pennsylvania • Columbia, South Carolina
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Antenatal Micronutrient Supplementation and Infant Survival

NCT00860470
Conditions
Infant Mortality, Preterm Birth, Low Birth Weight, Neonatal Mortality, Perinatal Mortality
Interventions
Iron (27 mg) - folic acid (600 ug), Multiple micronutrient
Dietary Supplement
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
44,567 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Capsule with folate, Vitamin B12 & pyridoxine, placebo
Dietary Supplement · Other
Lead sponsor
Nathan Kline Institute for Psychiatric Research
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Orangeburg, New York
Conditions
Anemia in Pregnancy, Preeclampsia
Interventions
Neevo® (a medical food), Prenatal vitamins (≤1mg folic acid, 27 - 35mg iron, and ≤12mcg vitamin B12)
Other
Lead sponsor
Pamlab, Inc.
Industry
Eligibility
21 Years to 39 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
3
States / cities
Sheffield, Alabama • Flowood, Mississippi • Gainesville, Texas
Conditions
Breast Cancer, Breast Tumors, Neoplasms, Breast, Cancer of the Breast, Human Mammary Carcinoma
Interventions
Pralatrexate Injection, Vitamin B12, Folic Acid
Drug · Dietary Supplement
Lead sponsor
Acrotech Biopharma Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Portland, Oregon • Memphis, Tennessee
Conditions
NAFLD
Interventions
homocysteine (Hcy) lowering supplements
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Lymphoma, B-Cell
Interventions
Pralatrexate, Vitamin B12, Folic Acid
Drug · Dietary Supplement
Lead sponsor
Spectrum Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
11
States / cities
Beverly Hills, California • Post Falls, Idaho • Chicago, Illinois + 8 more
Conditions
HIV Infections
Interventions
Multivitamins-Multiples of RDA, Multivitamins-Single RDA
Dietary Supplement
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years and older · Female only
Enrollment
1,141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Metastatic Colorectal Cancer
Interventions
Pembrolizumab, Pemetrexed, Oxaliplatin, Dexamethasone, Folic Acid, Vitamin B-12
Drug · Dietary Supplement
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
15
States / cities
Gainesville, Florida • Decatur, Illinois • Effingham, Illinois + 8 more
Conditions
Cutaneous T-cell Lymphoma, Mycosis Fungoides, Sezary Syndrome, Primary Cutaneous Anaplastic Large Cell Lymphoma
Interventions
Pralatrexate Injection, Bexarotene Capsules, Vitamin B12, Folic Acid
Drug · Dietary Supplement
Lead sponsor
Acrotech Biopharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
4
States / cities
Stanford, California • New York, New York • Pittsburgh, Pennsylvania + 1 more
Completed Phase 3 Interventional

Homocysteine Study (HOST)

NCT00032435
Conditions
End Stage Renal Disease, Renal Failure
Interventions
PAL-40 Active, PAL-40 Placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years and older
Enrollment
2,003 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
36
States / cities
Birmingham, Alabama • Menlo Park, California • Palo Alto, California + 33 more
Not listed No phase listed Observational Accepts healthy volunteers

Metanx® P.L.U.S. Program (Progress Through Learning, Understanding & Support)

NCT01368549
Conditions
Diabetic Peripheral Neuropathy
Interventions
Metanx® (a medical food)
Other
Lead sponsor
Pamlab, L.L.C.
Industry
Eligibility
18 Years to 80 Years
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Montgomery, Alabama
Conditions
Multiple Sclerosis
Interventions
Progressive exercise, Neuromuscular electrical stimulation delivered using the electrical therapy device EMPI 300 PV, Modified paleolithic diet, Omega 3 fatty acids, Full Spectrum vitamin, Essential - hydroxytyrosol, Maltodextrin fiber supplement, Mineral boost (magnesium), Niacinamide, Methyl B12, Taurine, creatine, thiamine, riboflavin, N acetylcysteine, alpha lipoic acid, L acetyl carnitine, methyl folate, coenzyme Q, meditation, self massage, learning, Coconut oil
Other · Device · Dietary Supplement + 1 more
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa