- Conditions
- Schizophrenia
- Interventions
- Folic Acid, B12, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 68 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts • Grand Rapids, Michigan • Rochester, New York
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
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 180
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Polycystic Ovary Syndrome, Premenstrual Syndrome
- Interventions
- Female Hormone Balance Supplement
- Dietary Supplement
- Lead sponsor
- Rael
- Industry
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Nausea and Vomiting, Chemotherapy-Induced
- Interventions
- Casopitant (GW679769) Oral Tablets, dexamethasone, ondansetron
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- IPEX
- Interventions
- CD4^LVFOXP3
- Biological
- Lead sponsor
- Bacchetta, Rosa, MD
- Other
- Eligibility
- 4 Months to 35 Years · Male only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2037
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Carcinoma, Non-Small-Cell Lung
- Interventions
- Nintedanib (BIBF1120), Pemetrexed, B12, dexamethasone (or corticosteroid equivalent), placebo, Folic Acid
- Drug
- Lead sponsor
- Boehringer Ingelheim
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 718 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2015
- U.S. locations
- 40
- States / cities
- Downy, California • Fountain Valley, California • Fullerton, California + 37 more
- Conditions
- Chronic Kidney Disease, Cardiovascular Disease, Death
- Interventions
- High Dose Multivitamin, Low Dose Multivitamin
- Drug · Device
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 35 Years to 75 Years
- Enrollment
- 4,110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2011
- U.S. locations
- 27
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 22 more
- Conditions
- Unspecified Adult Solid Tumor, Protocol Specific
- Interventions
- erlotinib hydrochloride, pemetrexed disodium, vinflunine
- Drug
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Cutaneous T-cell Lymphoma
- Interventions
- Vitamin B12, Folic Acid, Pralatrexate
- Dietary Supplement · Drug
- Lead sponsor
- Acrotech Biopharma Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 10
- States / cities
- Duarte, California • Redwood City, California • New Haven, Connecticut + 6 more
- Conditions
- Hydroxocobalamin Adverse Reaction
- Interventions
- Hydroxocobalamin
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Glucose Intolerance, Overweight and Obesity, Drug Effect, Adiposity
- Interventions
- Cyanocobalamin, Dulaglutide
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Head and Neck Cancer
- Interventions
- Pralatrexate With Vitamin B12 and Folic Acid
- Drug
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 5
- States / cities
- Basking Ridge, New Jersey • Commack, New York • New York, New York + 2 more
- Conditions
- Pediatric Obesity, Insulin Resistance, Hyperinsulinemia
- Interventions
- Metformin, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Dietary Supplements
- Interventions
- Emergen-C Core Super Orange Powder, Placebo
- Dietary Supplement
- Lead sponsor
- HALEON
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 299 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Tuberculosis
- Interventions
- Multivitamins, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Harvard School of Public Health (HSPH)
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 876 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2004
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity, Hypertension
- Interventions
- Phentermine and B12, Phentermine
- Drug
- Lead sponsor
- Dr. Michael Lang
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Greenville, North Carolina
- Conditions
- Abortion, Induced
- Interventions
- Mifepristone, misoprostol, Osmotic dilators, placebo
- Other · Drug · Device
- Lead sponsor
- Planned Parenthood League of Massachusetts
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 7
- States / cities
- San Francisco, California • Chicago, Illinois • Boston, Massachusetts + 3 more
- Conditions
- Vitamin B 12 Deficiency
- Interventions
- Cyanocobalamin, Placebo
- Drug
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Health and Wellbeing
- Interventions
- Multivitamin Supplement
- Dietary Supplement
- Lead sponsor
- Love Wellness
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Chronic Pain
- Interventions
- Inflammation Support Formula, Nerve Health Formula, Redox Support Formula
- Dietary Supplement
- Lead sponsor
- Ethos Research & Development
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Newport, Kentucky
- Conditions
- Burnout, Professional
- Interventions
- Caring Science, Mindful Practice and Reiki Training
- Behavioral
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Energy Drinks
- Interventions
- Energy drink, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 228 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- HR-positive Breast Cancer
- Interventions
- Vitamin B12, Blood collection, Brief Pain Inventory - Short Form survey, FACT-ES Trial Outcome Index (Version 4), Questionnaire to Assess Adherence to Aromatase Inhibitors, Demographics Questionnaire
- Dietary Supplement · Other
- Lead sponsor
- Case Comprehensive Cancer Center
- Other
- Eligibility
- 19 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Alzheimer's Disease
- Interventions
- Folate, Vitamin B6, Vitamin B12
- Drug
- Lead sponsor
- National Institute on Aging (NIA)
- NIH
- Eligibility
- 55 Years and older
- Enrollment
- 340 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 38
- States / cities
- Birmingham, Alabama • Scottsdale, Arizona • Sun City, Arizona + 29 more
- 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