Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 26, 2026, 3:13 PM EDT

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

Showing 1–24 of 173 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Uterine Fibroids, Leiomyoma, Menstrual Pain
Interventions
Elix Daily Harmony
Dietary Supplement
Lead sponsor
Zenchi, Inc.
Industry
Eligibility
20 Years to 45 Years · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Hyperlipidemia
Interventions
Standard Process 21 Day Purification Program (SPPP)
Other
Lead sponsor
Logan College of Chiropractic
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chesterfield, Missouri
Conditions
Minority Stress, Psychological Stress, Anxiety
Interventions
Ashwagandha Root Extract, Placebo Capsule
Dietary Supplement · Other
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
18 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Not listed Phase 4 Interventional Accepts healthy volunteers

Herbal Alternatives for Menopause Symptoms (HALT Study)

NCT00169299
Conditions
Vasomotor Symptoms Associated With Menopause
Interventions
Black cohosh, Multibotanical preparation, Multibotanical preparation + dietary soy counseling, Conjugated equine estrogen +/- medroxyprogesterone acetate
Drug
Lead sponsor
Kaiser Permanente
Other
Eligibility
45 Years to 55 Years · Female only
Enrollment
351 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 2 Interventional Accepts healthy volunteers

Screening Herbs for Drug Interactions

NCT00029263
Conditions
Healthy
Interventions
herbals
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Charleston, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Herbal Extract Study

NCT02095301
Conditions
Normal Controls
Interventions
Herbal Beverage
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 70 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Addison, Illinois
Completed Phase 2 Interventional Results available

Bonipar for Acute and Chronic Musculoskeletal Pain

NCT03471507
Conditions
Chronic Pain, Musculoskeletal Pain
Interventions
Bonipar, Diclofenac sodium topical solution 1.5%
Drug
Lead sponsor
Winston Parris, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Benign Prostatic Hyperplasia
Interventions
Saw Palmetto
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years and older · Male only
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
2
States / cities
Oakland, California • San Francisco, California
Conditions
Food Allergy
Interventions
Chinese Herbal Medication, Placebo, Omalizumab, Multi OIT
Drug
Lead sponsor
Xiu-Min Li
Other
Eligibility
6 Years to 40 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
2
States / cities
Baltimore, Maryland • New York, New York
Conditions
Pain Management, Traditional Chinese Medicine
Interventions
Traditional Chinese Medicine
Other
Lead sponsor
Chicago College of Oriental Medicine
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Healthy, Aging
Interventions
Shoden
Dietary Supplement
Lead sponsor
Oregon Health and Science University
Other
Eligibility
65 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Portland, Oregon
Recruiting Not applicable Interventional

Dietary Reporting In The Amyloidoses

NCT05738005
Conditions
Amyloidosis
Interventions
Tracking Dietary/Supplement Intake on MyFitnessPal smartphone application (app)
Other
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Coronavirus Infection
Interventions
Chinese Herbal Medicine
Dietary Supplement
Lead sponsor
Center for Integrated Care
Other
Eligibility
18 Years to 114 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Ginkgo Biloba on Phenytoin Elimination

NCT00011063
Conditions
Healthy
Interventions
Ginkgo Biloba
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Lymphedema, Breast, Cancer
Interventions
Pycnogenol
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Phase 2 Interventional Results available

Herbal Mouthrinse for Oral Mucositis Study

NCT01898091
Conditions
Oral Mucositis
Interventions
Neem Mouthrinse, Placebo Mouthrinse
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 89 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Anti Aging
Interventions
Vitality product AM + Vitality product PM, Placebo
Dietary Supplement
Lead sponsor
Pharmanex
Industry
Eligibility
35 Years to 73 Years · Female only
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Orem, Utah
Conditions
Microbiome
Interventions
Lignite Extract, Herbal tea
Dietary Supplement · Other
Lead sponsor
Seraphic Group Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Nicotine-free Hookah Smoking
Interventions
Nicotine free hookah smoking
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 39 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Healthy
Interventions
Warfarin; Dantonic
Drug
Lead sponsor
Tasly Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Hypertension
Interventions
Cardiopressin, Placebo
Dietary Supplement
Lead sponsor
Thorne HealthTech, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Healthy
Interventions
kava (Piper methysticum)
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of a Dietary Supplement on Quality of Life

NCT05323084
Conditions
Quality of Life
Interventions
Dietary supplement
Dietary Supplement
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
50 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Mixhers HERTIME Supplements on Menstrual Symptoms

NCT06136104
Conditions
Healthy, Premenstrual Dysphoric Disorder, Premenstrual Syndrome
Interventions
Mixhers HERTIME, Placebo
Dietary Supplement
Lead sponsor
Midwestern University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Glendale, Arizona