47 completed, 6 unknown, 2 active not recruiting, 2 not yet recruiting. 34 Not applicable, 11 Phase 3, 10 Phase 2, 7 Phase 4, 2 Phase 1.
Follow Antioxidants: new trials by email Literature Review of Antioxidants trials Research Report on Antioxidants
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Comparative Efficacy of Antioxidants Alone Versus Combined Therapy With SERMs or FSH in Normogonadotropic Idiopathic OAT Patients: A Randomized Controlled Trial Antioxidants + Clomiphene Citrate, Antioxidants + FSH, Antioxidants Alone - Oligoasthenoteratozoospermia, Male Infertility | Phase 4 | Not yet recruiting | Hamad Medical Corporation | 360 | 2026-10-15 | 2026-10-07 |
| Savannah Environmental Nutrition Study (SENS): Nutrition Intervention to Reduce Air Pollution-Related Airway Inflammation and Oxidative Stress Antioxidant- and Nutrient-Rich Food-Based Nutrition Intervention - Air Pollution Exposure, Oxidative Stress | Not applicable | Not yet recruiting | Georgia Southern University | 20 | 2026-09-01 | 2026-09-01 |
| Randomised Controlled Trial of an Antioxidant and Sunscreen Combination Cream for Reducing DNA Damage in Human Skin Antioxidant + Sunscreen Cream, Placebo cream - Photoaging, Photodamage | Not applicable | Completed | Klira Skin | 52 | 2025-03-01 | 2025-12-24 |
| Medical Treatment Alone Versus Varicocelectomy Versus Varicocelectomy and Medical Treatment l-carnitine - Teratozoospermia | Not applicable | Unknown | South Valley University | 126 | 2024-09-01 | 2025-06-12 |
| Optimizing Research With Diverse Families - Feasibility and Acceptability Study (FAST) Multinutrients; a 36-ingredient blend of vitamins, minerals, amino acids, and antioxidants - Attention Deficit/Hyperactivity Disorder, Emotional Dysfunction | Not applicable | Recruiting | Oregon Health and Science University | 30 | 2024-01-06 | 2025-01-16 |
| Mitochondrial Capacity Boost in ALS (MICABO-ALS) Trial Antioxidants - Amyotrophic Lateral Sclerosis (ALS) | Phase 2 | Active not recruiting | Dallas VA Medical Center | 21 | 2023-11-02 | 2026-09-02 |
| Canadian Adaptive Platform Trial of Treatments for COVID-19 in Community Settings Paxlovid, Antioxidant - COVID-19 | Phase 3 | Active not recruiting | Unity Health Toronto | 797 | 2023-01-16 | 2025-05-16 |
| Effect of Topical Agents With Various Antioxidant Containts on Photodamage Skin Induced Antioxidants, Vehicle - Photodamaged Skin | Phase 2 | Completed | Universitas Padjadjaran | 11 | 2022-11-01 | 2025-04-08 |
| A Clinical Trial to Evaluate the Efficacy and Safety of MXP22 on Liver Health MXP22 (Probiotic and antioxidant capsule), Placebo (Microcrystalline Cellulose) - Non-Alcoholic Fatty Liver Disease | Not applicable | Completed | Vedic Lifesciences Pvt. Ltd. | 60 | 2022-10-06 | 2023-09-06 |
| Examining the Impact of Exercise Training on Vascular Dysfunction in Individuals With Mental Health Disorders - Study 1 Antioxidant, Placebo - Peripheral Vascular Diseases | Not applicable | Recruiting | Virginia Commonwealth University | 720 | 2021-08-23 | 2026-09-23 |
| The Role of Antioxidant Supplementation in Keratoconus Patients Antioxidants (Vitamins A,C,E) plus GSH, Placebo, Centrum - Keratoconus | Phase 2 | Withdrawn | University of Miami | 2021-08-01 | 2021-08-16 | |
| Anti-inflammatory/Antioxidant Oral Nutrition Supplementation in COVID-19 Oral supplement enriched in antioxidants, cellulose-containing placebo capsules - COVID-19 | Phase 2 / Phase 3 | Unknown | King Saud University | 40 | 2020-09-01 | 2020-09-22 |
| Antioxidant-rich Diet and Oxidative Stress in Healthy Preschoolers Antioxidant - Oxidative Stress | Not applicable | Completed | University of Ljubljana, Faculty of Medicine | 57 | 2019-08-28 | 2022-03-15 |
| Influence of the Antioxidant Treatment in the Oxidant-reduction Potential in Seminal Plasma in Men Whose Partners Will Undergo Through an Egg Donation Cycle Antioxidant - Compare the sORP Rate in Sperm Samples, Obtained by the Mioxsys System, Before and After 2.5 Months Antioxidant Men Supplements Treatment (Fertybiotic Man) | Not applicable | Withdrawn | IVI Bilbao | 2019-02-12 | 2021-02-17 | |
| A Study on the Effectiveness of Antioxidant Supplementation in Tinnitus Antioxidants, Placebo - Tinnitus | Phase 2 | Completed | National and Kapodistrian University of Athens | 70 | 2019-01-10 | 2019-11-13 |
| Green Tea Supplementation, Fat Oxidation and Body Composition in Overweight Individuals Placebo control, GTE 1, GTE 2 - Overweight and Obesity, Fat Burn | Not applicable | Completed | Anglia Ruskin University | 30 | 2018-12-01 | 2020-11-13 |
| Effect of an Anti-inflammatory Diet on Patients With Cervical Cancer Omega-3 fatty acids, Antioxidants, Soluble fiber - Cervical Cancer, Uterine Cervical Neoplasm | Not applicable | Completed | National Institute of Cancerología | 136 | 2018-11-16 | 2025-05-25 |
| Exercise and NO in HFrEF Antioxidant, Tetrahydrobiopterin (BH4), Exercise training - Heart Failure With Reduced Ejection Fraction | Early Phase 1 | Completed | VA Office of Research and Development | 68 | 2018-06-01 | 2025-08-06 |
| Micronutrients for Attention-Deficit Hyperactivity Disorder in Youth (MADDY) Study Broad Spectrum Micronutrients; a 36-ingredient blend of vitamins, minerals, amino acids, and antioxidants, Placebo - Attention Deficit Hyperactivity Disorder | Phase 1 / Phase 2 | Completed | Oregon Health and Science University | 135 | 2018-04-23 | 2023-02-08 |
| VitamIn and oXygen Interventions and Cardiovascular Events Oxygen, Antioxidants - Postoperative Cardiac Complication | Phase 4 | Completed | University Hospital Bispebjerg and Frederiksberg | 600 | 2018-04-06 | 2021-04-30 |
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Obesity (4) · Cardiovascular Diseases (3) · Hypertension (3) · Overweight (3) · Attention Deficit Disorder with Hyperactivity (2) · COVID-19 (2) · Cataract (2) · Infertility, Male (2) · Inflammation (2) · Macular Degeneration (2) · Motor Activity (2) · Neoplasms (2) · Oligospermia (2) · Pancreatitis, Chronic (2) · Pulmonary Disease, Chronic Obstructive (2)
Hamad Medical Corporation (2) · Oregon Health and Science University (2) · University of Michigan (2) · VA Office of Research and Development (2) · Ain Shams University (1) · All India Institute of Medical Sciences (1) · Anglia Ruskin University (1) · Asian Institute of Gastroenterology, India (1) · Benha University (1) · Dallas VA Medical Center (1) · Daren K. Heyland (1) · Federal University of Paraíba (1) · Georgia Southern University (1) · Germans Trias i Pujol Hospital (1) · IRCCS Azienda Ospedaliera Universitaria San Martino - IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy (1)
United States (19) · Canada (5) · India (4) · United Kingdom (4) · Spain (3) · Egypt (2) · Greece (2) · Indonesia (2) · Netherlands (2) · Qatar (2) · Belgium (1) · Denmark (1) · France (1) · Germany (1) · Italy (1)
A Yoshida, MD, PhD (1) · Alon Harris, PhD (1) · Bo Fernhall, Ph.D. (1) · Bruce Brown (1) · Carmen Gomez Candela, PhD (1) · Chris A Pritsos, Ph.D. (1) · Chulani T Kappagoda, M.D., Ph.D. (1) · Daren Heyland, MD (1) · David W. Wray, PhD (1) · Dr. Barry S. Oken (1) · Dr. Sudhir Maharshi, MBBS DNB Gastro (1) · Ellen Koo, M.D. (1) · Ellen R Elias, MD (1) · Emily Y. Chew, MD (1)
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1IK2RX001215 (1), P50AT000066 (1), R01HL049546 (1)