51 completed, 9 unknown, 8 withdrawn, 7 recruiting. 59 Not applicable, 9 Phase 2, 8 Phase 4, 6 Phase 1, 4 Phase 3.
Follow Amino Acids: new trials by email Literature Review of Amino Acids trials Research Report on Amino Acids
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 |
|---|---|---|---|---|---|---|
| Optimal Protein Intake to Maximize Whole-Body Protein Balance in Healthy Adults Amino Acid - Protein Metabolism | Not applicable | Not yet recruiting | Maastricht University Medical Center | 12 | 2026-08-01 | 2026-04-29 |
| Impact of Insulin Deprivation and Hyperglycemia on Plasma Protein Synthesis in People With Type 1 Diabetes Mellitus Muscle Biopsy, Jell-O with Amino acids, Dextrose - Type 1 Diabetes | Not applicable | Withdrawn | Mayo Clinic | 2026-06-01 | 2026-08-05 | |
| Amino Acid (15) Peritoneal Dialysis Solution for Nutritional Improvement in Peritoneal Dialysis Patients amino acid (15) peritoneal dialysis solution - End-stage Renal Disease (ESRD), Peritoneal Dialysis (PD) | Phase 4 | Enrolling by invitation | Shanghai 10th People's Hospital | 50 | 2026-05-01 | 2026-04-28 |
| Efficacy and Safety of a Drinkable Nutraceutical for Hair Loss in Patients Using GLP-1/GIP Receptor Agonists Drinkable multifactorial food supplement containing vitamins, minerals, amino acids, plant extracts, and other bioactive compounds, formulated to support hair growth and scalp health in women +45., Placebo control - Telogen Effluvium | Not applicable | Recruiting | Olistic Research Labs S.L. | 40 | 2026-03-16 | 2026-10-06 |
| Essential Amino Acids and Parkinsons Disease AMS2434 (amino acids), Placebo - Parkinson Disease | Phase 1 | Withdrawn | University of Arkansas | 2026-03-09 | 2026-03-12 | |
| Hyaluronic Acid and Amino Acid Combination Versus Exercise for Chronic Lateral Epicondylitis Hyaluronic Acid + Amino Acid Injection, Home Exercise Program - Lateral Epicondylitis | Active not recruiting | Sivas State Hospital | 60 | 2025-12-01 | 2026-02-13 | |
| Amino Acids for Cardiac Surgery Associated AKI Amino Acids, Placebo - Acute Kidney Injury | Phase 2 | Not yet recruiting | Stanford University | 30 | 2025-09-01 | 2025-06-03 |
| Clinical Evaluation of a Nutraceutical Supplement for Hair Growth, Hair Loss and Skin Improvement in Human Volunteers Drinkable multifactorial food supplement containing vitamins, minerals, plant extracts, amino acids, and other bioactive compounds, formulated to support hair growth and scalp health in women., Placebo control - Early Female Pattern Hair Loss (FPHL) | Not applicable | Active not recruiting | Olistic Research Labs S.L. | 60 | 2025-03-03 | 2026-07-22 |
| Branched Chain Amino Acids for Sarcopenia in Patients Undergoing Total Knee Arthroplasty Livact Granule - Sarcopenia, Total Knee Arthroplasty | Phase 4 | Recruiting | Seoul National University Hospital | 140 | 2025-02-06 | 2026-06-09 |
| Acute Effects of BCAA and L-Arginine on Performance in Elite Soccer Players BCAA, L-Arginine, bcaa and l arginine - Ergogenic Support and Performance | Not applicable | Completed | Ataturk University | 21 | 2025-01-10 | 2026-01-16 |
| Efficacy and Safety Evaluation of a Nutraceutical Supplement for Hair Growth, Hair Loss and Skin Improvement in Human Volunteers Drinkable multifactorial food supplement containing vitamins, minerals, amino acids, plant extracts, and other bioactive compounds, formulated to support hair growth and scalp health in women +50. - Early Female Pattern Hair Loss (FPHL) | Not applicable | Completed | Olistic Research Labs S.L. | 39 | 2024-09-16 | 2026-01-12 |
| Evaluate the Efficacy and Safety of Amino Acid (15) Peritoneal Dialysis Solution in Peritoneal Dialysis Patients with Malnutrition. amino acid (15) peritoneal dialysis solution, glucose peritoneal dialysis solution - End Stage Renal Disease (ESRD) | Phase 4 | Recruiting | Chengdu Qingshan Likang Pharmaceutical Co., Ltd | 400 | 2024-08-09 | 2024-12-30 |
| 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 |
| Beverage Hydration Index: Assessment of Four Rehydration Solutions Multiplier, Sugar Free, Sugar Free with Amino Acids - Hydration | Not applicable | Completed | University of Memphis | 28 | 2023-12-23 | 2024-12-16 |
| Feasibility Nutritional Supplements for Muscle Growth in CP Dietary Supplement: Leucine - Spastic Cerebral Palsy | Not applicable | Recruiting | Universitaire Ziekenhuizen KU Leuven | 5 | 2023-07-31 | 2026-05-05 |
| Glucagon Suppression by Hyperglycemia in the Presence and Absence of Amino Acid Infusion Dextrose, Clinisol 15% - Healthy, Type 2 Diabetes | Phase 4 | Active not recruiting | Mayo Clinic | 30 | 2023-05-30 | 2026-02-13 |
| Effect of Compound Amino Acid Tablets on Nutritional Status of Patients With Lung Cancer amino acid tablet - Amino Acid Deficiency, Malnutrition | Not applicable | Unknown | Beijing Chest Hospital | 86 | 2023-04-15 | 2023-03-15 |
| Intravenous BCAA for HE in ACLF (BCAA-HE-ACLF) Branch Chain Amino Acid, Lactulose - Hepatic Encephalopathy, Acute-On-Chronic Liver Failure | Phase 1 | Completed | Post Graduate Institute of Medical Education and Research, Chandigarh | 114 | 2023-01-17 | 2025-06-08 |
| Nutritional Assesment in Patients With Cirrhosis BCAA - Cirrhosis, Liver | Recruiting | SUUMC Central Military Hospital Dr Carol Davila | 50 | 2023-01-01 | 2024-12-19 | |
| Investigating the Anabolic Response to Resistance Exercise During Critical Illness Resisted knee extension exercise, IV amino acids - Critical Illness, Muscle Loss | Not applicable | Suspended | Karolinska University Hospital | 24 | 2022-12-25 | 2024-03-07 |
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Sarcopenia (6) · Malnutrition (5) · Diabetes Mellitus, Type 2 (4) · Insulin Resistance (4) · Liver Cirrhosis (4) · Motor Activity (4) · Brain Injuries, Traumatic (3) · Critical Illness (3) · Hepatic Encephalopathy (3) · Hyperphagia (3) · Metabolic Syndrome (3) · Muscular Atrophy (3) · Acute Kidney Injury (2) · Attention Deficit Disorder with Hyperactivity (2) · Cerebral Palsy (2)
McGill University Health Centre/Research Institute of the McGill University Health Centre (4) · Colgate Palmolive (3) · Maastricht University Medical Center (3) · Mayo Clinic (3) · Olistic Research Labs S.L. (3) · DoubleGood AB (2) · Oregon Health and Science University (2) · Purdue University (2) · The University of Texas Medical Branch, Galveston (2) · University of Aarhus (2) · University of Arkansas (2) · University of Florida (2) · University of Memphis (2) · Arnold Kristof (1) · Assistance Publique - Hôpitaux de Paris (1)
United States (33) · Canada (8) · China (4) · India (3) · Netherlands (3) · Spain (3) · Switzerland (3) · Denmark (2) · Egypt (2) · France (2) · Germany (2) · Sweden (2) · Turkey (Türkiye) (2) · United Kingdom (2) · Belgium (1)
Chad C Carroll, PhD (2) · Richard Bloomer, PhD (2) · Adrian Vella, MD (1) · Agneta L. Sunehag (1) · Alexander Kulagin, Professor (1) · Arnold S Kristof, MDCM, FRCPC (1) · Bennet Amaechi, PhD, DDS (1) · Cathey Powers, MD (1) · Cynthia Neill Epperson, M.D. (1) · Dale M Needham, MD, PhD (1) · Daren K Heyland, MD, MSc (1) · David Mayman, MD (1) · Du Hyun Ro, MD, PhD (1) · Elena Volpi, MD,PhD (1)
PMID 33006765, PMID 34920728, PMID 10950834, PMID 11145118, PMID 11172481, PMID 11238483, PMID 12145777, PMID 12399273, PMID 12450897, PMID 12915639, PMID 1406301, PMID 14522731, PMID 1460185, PMID 14767878, PMID 15331548, PMID 1588830, PMID 16423633, PMID 16941278, PMID 18029478, PMID 19013300, PMID 19092350, PMID 19158217, PMID 19515736, PMID 19553295, PMID 1959475, PMID 20150602, PMID 20444922, PMID 20882645, PMID 21084649, PMID 21367943, PMID 21430249, PMID 2195298, PMID 2197851, PMID 2209312, PMID 22338070, PMID 22569039, PMID 22878551, PMID 23034968, PMID 23607614, PMID 25527663, PMID 26155840, PMID 26690886, PMID 2673694, PMID 26765812, PMID 26959710, PMID 26962179, PMID 27707724, PMID 27908546, PMID 28951631, PMID 29389088
R01CA167632 (2), I01CX002022 (1), P50MH099910 (1), R01AG030070 (1), R01AG033761 (1), R01DK116231 (1), R01ES014617 (1)