- Conditions
- Body Composition Changes
- Interventions
- Magnesium Supplementation
- Dietary Supplement
- Lead sponsor
- Nova Southeastern University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Davie, Florida
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 51
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Hot Flashes
- Interventions
- 400mg Magnesium Glycinate BID, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 25 Years to 85 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Healthy
- Interventions
- Placebo, Dietary Supplement with actives
- Dietary Supplement
- Lead sponsor
- Olly, PBC
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- St. Petersburg, Florida
- Conditions
- AKI - Acute Kidney Injury, Arrythmia, Congenital Heart Disease
- Interventions
- total magnesium, ionized magnesium
- Diagnostic Test · Device
- Lead sponsor
- West Virginia University
- Other
- Eligibility
- 0 Years to 18 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Healthy Adults; Cognitive Performance; Sleep Quality; Neuromuscular Function
- Interventions
- Magnesium L-threonate, Placebo
- Dietary Supplement
- Lead sponsor
- Barry University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Miami Shores, Florida
- Conditions
- Lymphoma
- Interventions
- Magnesium Chloride-based Lotion, Quality-of-Life Assessment, Special Diet Therapy
- Drug · Other · Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Magnesium Deficiency
- Interventions
- Qualia Magnesium+®, Placebo
- Dietary Supplement
- Lead sponsor
- Qualia Life Sciences
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Carlsbad, California
- Conditions
- Glucose Tolerance
- Interventions
- Tyrosine (TYR) Supplementation
- Dietary Supplement
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Long COVID Fatigue
- Interventions
- Ketogenic Metabolic Therapy, Lifestyle Intervention
- Other · Behavioral
- Lead sponsor
- National University of Natural Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Bariatric Surgery Candidate, Vitamin Deficiency, Mineral Deficiency
- Interventions
- Patch MD MultiVitamin Plus patch
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Hand Grasp
- Interventions
- Magnesium
- Dietary Supplement
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Loma Linda, California
- Conditions
- Psychological Stress, Sleep Disturbance, Anxiety Symptoms, Depressive Symptoms, Occupational Burnout
- Interventions
- Neuralli Mood
- Dietary Supplement
- Lead sponsor
- Efforia, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Vasomotor Symptoms, Postmenopausal Disorders
- Interventions
- JDS-HF 3.0, Placebo
- Dietary Supplement
- Lead sponsor
- Bonafide Health
- Industry
- Eligibility
- 40 Years to 65 Years · Female only
- Enrollment
- 74 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • Lake Worth, Florida • Idaho Falls, Idaho
- 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
- Cardiovascular Risk Factor
- Interventions
- Multicomponent Virtual Lifestyle Intervention
- Behavioral
- Lead sponsor
- Truemedicine Inc
- Other
- Eligibility
- 30 Years to 60 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Health, Subjective
- Interventions
- Experimental supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Auburn University
- Other
- Eligibility
- 21 Years to 40 Years · Female only
- Enrollment
- 94 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Auburn, Alabama
- Conditions
- Blood Pressure
- Interventions
- magnesium glycinate supplement, placebo
- Dietary Supplement
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 30 Years to 74 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Nutritional Deficiency, Insomnia
- Interventions
- Sugar Pill, magnesium
- Dietary Supplement
- Lead sponsor
- USDA Grand Forks Human Nutrition Research Center
- Federal
- Eligibility
- 51 Years and older
- Enrollment
- 111 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Grand Forks, North Dakota
- Conditions
- Overweight and Obesity
- Interventions
- Juice Plus
- Dietary Supplement
- Lead sponsor
- Griffin Hospital
- Other
- Eligibility
- 18 Years to 75 Years · Male only
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Derby, Connecticut
- Conditions
- Urinary Tract Infections, Urinary Retention Postoperative, Pelvic Organ Prolapse
- Interventions
- Methenamine Hippurate 1 g tablet, Placebo tablet
- Drug
- Lead sponsor
- TriHealth Inc.
- Other
- Eligibility
- 18 Years to 80 Years · Female only
- Enrollment
- 185 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Overweight and Obesity, Vitamin D Deficiency, Magnesium Deficiency, Cardiovascular Risk Factor
- Interventions
- Vitamin D and magnesium, Vitamin D, Placebo
- Dietary Supplement
- Lead sponsor
- Drexel University
- Other
- Eligibility
- 30 Years to 70 Years
- Enrollment
- 109 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hypertension
- Interventions
- NEO40 Daily
- Dietary Supplement
- Lead sponsor
- Hypertension Institute, Nashville
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Premature Atrial Contraction
- Interventions
- Oral Magnesium Supplement, Placebo
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Metabolic Syndrome, Obesity & Overweight, Blood Glucose Monitoring, Type 2 Diabetes Prevention
- Interventions
- SWW Method® Dietary and Lifestyle Intervention
- Behavioral
- Lead sponsor
- Sarah Wragge Wellness
- Industry
- Eligibility
- 35 Years to 75 Years · Female only
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York