Treatment
Amino Acid clinical trials
We’re tracking 69 recruiting studies that include Amino Acid, each written for real people, not researchers, below.
Recruiting studies
- NCT07586891Recruiting
Low-Branched-Chain Amino Acid Diet With Immunotherapy for Stage III Melanoma
This trial tests whether a special diet low in certain amino acids (building blocks of protein), combined with an immune-boosting antibody drug, can safely shrink stage III melanoma that has spread to lymph nodes. The goal is to see if this combination works better than standard treatment.
Xi'anAges 18–75 - NCT07370441Enrolling by invitationPhase 4
Amino acid dialysis fluid for better nutrition
This trial tests a special dialysis fluid with amino acids (building blocks of protein) to see if it helps improve nutrition in people on peritoneal dialysis who have low protein levels. If you qualify, it may help boost your nutrition.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07309588Enrolling by invitationPhase 1/Phase 2
Hyaluronic acid gel for dry mouth
This trial tests if a gel made from hyaluronic acid (a natural substance that holds moisture) can help people with long-term dry mouth. It aims to make eating, speaking, and sleeping easier.
Poznan, Greater Poland VoivodeshipAges 38–78 - NCT07081074Recruiting
Preventing radiation skin damage in head and neck cancer
This trial tests a special lipid that may protect the skin from radiation damage during treatment for head and neck cancer. If it works, it could help prevent or treat the painful skin irritation that often occurs with radiation therapy.
Chengdu, SichuanAges 18–80 - NCT07303738RecruitingPhase 4
Testing bile-lowering foods for kids with feeding tubes
This trial tests if certain foods can lower bile acid levels in the upper part of the stomach for children who get most nutrition through a feeding tube. It may help understand and manage reflux symptoms related to bile.
Boston, MassachusettsAges 5–21 - NCT05290285Recruiting
Amino acids for anorexia nervosa, compared with placebo
This study tests whether taking certain amino acids can help people with anorexia nervosa. Participants are randomly assigned to amino acids or a placebo (a look-alike with no active ingredient) to see which works better.
Garda, ItalyAges 16–50 - NCT07837336Recruiting
Nutrition assessment for children with protein metabolism disorders
This study looks at the nutrition, body composition, and diet of Filipino children with protein metabolism disorders. It aims to understand their current health to improve future care and treatment.
Batangas, BatangasAges birth–18 years - NCT07792603Recruiting
Daily activity and metabolism study for healthy women
This study looks at how everyday physical activity affects metabolism in healthy women. It may help researchers understand how to improve metabolic health through daily movement.
Chapel Hill, North CarolinaAges 25–45 - NCT07715201Recruiting
Amino acid drink for strength and recovery in active men
This study tests whether a special amino acid supplement helps trained men get stronger, perform better, and recover faster from workouts. You'll take the supplement daily and follow a 10-week supervised training program.
Toronto, OntarioAges 18–45 - NCT07634523RecruitingPhase 4
Amino acids to prevent muscle loss after knee surgery
This study tests whether a supplement containing branched chain amino acids (special protein building blocks) can help prevent muscle loss in older adults having knee replacement surgery. The goal is to help patients recover strength and mobility more quickly after their operation.
Seongnam-si, Gyeonggi-doAges 40–100 - NCT07619560Recruiting
Probiotic Cocktail to Slow Early Parkinson's Disease
This study tests whether a special blend of probiotics (good bacteria), an amino acid called tryptophan, and branched-chain amino acids can help slow the progression of early-stage Parkinson's disease. The idea is that these supplements may work through your gut bacteria to help protect your brain.
TaipeiAges 30–85 - NCT07547176Recruiting
How Your Body Uses Protein From Beef
This study measures how your body breaks down and uses protein from beef at different amounts. Researchers want to understand the best dose of beef protein for young, healthy adults.
Maastricht, LimburgAges 18–35 - NCT06687343Recruiting
Do amino acids help maintain muscle in young men?
This study looks at how certain amino acids (building blocks of protein) help maintain muscle mass. Healthy young men eat a special diet and have their muscle protein production measured to see if non-essential amino acids matter for keeping muscles strong.
MaastrichtAges 18–35 - NCT07521189Recruiting
How Diet Type Affects Protein Digestion in Young and Older Adults
This study compares how well the body digests protein from plant-based versus meat-based diets in young adults (18–23) and older adults (65–75). Researchers want to understand if age and diet type affect how efficiently your body uses protein from food.
BobignyAges 18–75 - NCT07497347Recruiting
Amino acids and lifestyle for brain aging in older adults
This study tests whether taking a specific amino acid supplement, along with lifestyle changes, can help slow or improve brain aging in older adults who have mild depression. It aims to see if these nutrients can support brain health and mood.
BresciaAges 65–85 - NCT07484061Recruiting
Drinkable supplement for hair loss in women on weight-loss drugs
This trial tests if a special drinkable supplement can help prevent or reduce hair loss in women who are taking a GLP-1 or GIP receptor agonist (a type of weight-loss or diabetes medication). The study looks for women who have just started this medication or have been on it for less than 3 months.
Madrid, MadridAges 35 years+ - NCT06133231Recruiting
ADHD research with Black and Hispanic families
This study tests if a new approach to ADHD research works well with diverse families. It involves taking supplements and collecting samples at home to see how the body responds.
Portland, OregonAges 6–17 - NCT07479173Recruiting
How a study ingredient affects protein digestion in healthy adults
This trial tests whether a study ingredient called P24 changes how your body breaks down and uses protein from a meal. It may help researchers understand ways to support muscle health as we age.
Davis, CaliforniaAges 45–75 - NCT07459504RecruitingPhase 2
Smart diets for kids with fatty liver disease
This study compares different diet plans to see which works best to reduce fat in the liver of children and teens with MASLD (a type of fatty liver disease). If your child drinks sugary beverages often and has certain health risks like being overweight or having high cholesterol, this trial may help find a healthy eating plan that works.
Grand Rapids, MichiganAges 11–17 - NCT07313007Recruiting
Gut bacteria chemicals in fatty liver disease
This study looks at whether the natural chemicals made by your gut bacteria from the food you eat could affect liver fat and health. If you have MASLD (a fatty liver condition), researchers want to measure these gut-produced substances to better understand the disease.
Pierre-BéniteAges 18–80 - NCT05968677Recruiting
Amino acids and flavonoids to reduce chemotherapy side effects
This trial tests whether a specific nutrition supplement (amino acids and flavonoids) can lessen chemotherapy side effects, support nutrition, and improve quality of life in people with non-metastatic breast cancer. It focuses on women who are receiving certain chemotherapy medicines and can eat by mouth and attend regular visits.
PaviaAges 50–70 - NCT06874400Recruiting
Dairy vs. plant-based drinks in teens and older adults
This study compares how dairy milk and plant-based alternatives affect health in teenagers and adults aged 60-75. It tests if switching to plant-based options changes metabolism or overall well-being.
Toronto, OntarioAges 14–75 - NCT07281846Recruiting
TIPS with or without BCAA for cirrhosis and muscle wasting
This trial tests whether adding branched-chain amino acids (BCAA) to the standard TIPS procedure helps people with cirrhosis and muscle wasting. It aims to see if BCAA can improve outcomes after TIPS.
WuhanAges 18–80 - NCT07257562Recruiting
Testing gut bacteria and amino acids to clear hepatitis B surface marker
This study tests whether a combination of a harmless gut bacterium (Bacteroides fragilis) and branched-chain amino acids (BCAAs, which are building blocks of protein) can help your body clear the hepatitis B surface antigen (HBsAg) from your blood. This may mean moving closer to a functional cure for chronic hepatitis B.
Fuzhou, FujianAges 18 years+
Common questions
- Are there clinical trials studying Amino Acid?
- Yes. Clin2 currently lists 69 recruiting studies that include Amino Acid, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Amino Acid trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Amino Acid an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Amino Acid or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.