Clinical trials: Amino Acid
COVID-19 Vaccines
A Study to Learn About a COVID-19 Vaccine in Healthy Adults 18 Through 64 Years of Age
The purpose of this study is to learn about the safety and effects of an updated COVID-19 vaccine (called BNT162b2) in adults 18 to 64 years of age.
- Trial name
- NCT07730450
- Testing
- BNT162b2 Vaccine, Tdap Vaccine
- Where
- 5 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
Healthy
Branched-chain Amino Acids, and Resistance Exercise on Skeletal Muscle Signaling Pathways
This study aims to evaluate the effects of leucine and branched-chain amino acids supplementation on skeletal muscle remodeling signaling pathways induced by resistance exercise.
- Trial name
- NCT01350427
- Testing
- Leucine supplementation, BCAA supplementation, Alanine supplementation
- Where
- Brazil
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Propionic Acidemia
Open-Label Study of mRNA-3927 in Participants With Propionic Acidemia
This 3-part, Phase 1/2 study is designed to characterize the safety, tolerability, and pharmacological activity (as assessed by biomarker measurements) and to determine the selected dose of mRNA-3927 in participants with…
- Trial name
- NCT04159103
- Testing
- mRNA-3927
- Where
- 35 sites in United States, Canada and 6 more
- Volunteers
- 77 people
- Sponsor
- ModernaTX, Inc.
Neuromuscular Electrical Stimulation
Can Branched Chain Amino Acids Supplementation Reduce Muscle Damage Induced by Neuromuscular Electrical Stimulation? A Combined Functional and Metabolic Non-invasive Investigation in Healthy Humans
Neuromuscular electrical stimulation (NMES) is commonly used in rehabilitation contexts in order to increase or restore muscle capacities of hypoactive patients or patients with articular trauma.
- Trial name
- NCT01687361
- Testing
- branched-chain amino acids (BCAA) supplementation
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille
Pku Phenylketonuria, PAH Deficiency
BH4 Responsiveness in PAH Deficiency PKU Patients
Most forms of Phenylketonuria and hyperphenylalanemia are caused by mutations in the PAH gene (phenylalanine hydroxylase) which is responsible for the conversion of Phe into tyrosine, in the presence of the molecular oxygen and…
- Trial name
- NCT04227080
- Testing
- BH4
- Volunteers
- 40 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
End-stage Renal Disease (ESRD), Peritoneal Dialysis (PD)
Amino Acid (15) Peritoneal Dialysis Solution for Nutritional Improvement in Peritoneal Dialysis Patients
The goal of this clinical trial is to assess whether Amino Acid (15) Peritoneal Dialysis Solution can improve the nutritional status of adults with end-stage kidney disease who have received peritoneal dialysis for 6 months or…
- Conditions
- End-stage Renal Disease (ESRD), Peritoneal Dialysis (PD), Nutritional Status, Renal Replacement Therapy
- Trial name
- AA15-PD-Nut-SH (NCT07370441)
- Testing
- amino acid (15) peritoneal dialysis solution
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Shanghai 10th People's Hospital
Phenylketonuria, Endothelial Dysfunction
Observational Study of Endothelial Dysfunction in Phenylketonuria
The purpose of this study is to determine whether adolescent and adult patients with phenylketonuria who are on long-term phenylalanine-restricted diet suffer from endothelial dysfunction.
- Trial name
- NCT02176603
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Anatomic Stage IV Breast Cancer AJCC v8, Invasive Breast Lobular Carcinoma
Fluciclovine and PSMA PET/CT for the Classification and Improved Staging of Invasive Lobular Breast Cancer
This phase I trial studies how well fluciclovine positron emission tomography (PET)/computed tomography (CT) and PSMA PET/CT work in helping doctors understand and classify invasive lobular breast cancer in patients with invasive…
- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Invasive Breast Lobular Carcinoma, Metastatic Breast Lobular Carcinoma, Prognostic Stage IV Breast Cancer AJCC v8
- Trial name
- NCT04750473
- Testing
- Computed Tomography, Fluciclovine F18, Gallium Ga 68 Gozetotide
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Emory University
Cytomegalovirus Retinitis, HIV Infections
Comparison of Two Drugs, Cidofovir and Ganciclovir, in Treating Patients With AIDS Who Have CMV Retinitis
To compare cidofovir with a commonly used treatment regimen, ganciclovir given by mouth (oral) and through an eye device (intraocular) , in order to determine the safety and effectiveness of cidofovir in preventing vision loss in…
- Trial name
- NCT00000894
- Testing
- Cidofovir, Probenecid, Ganciclovir
- Where
- 12 sites in United States
- Volunteers
- 300 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Protein Metabolism
Effects of Protein Type and Mineral Form on Amino Acid Availability
To compare postprandial plasma amino acid availability, expressed as incremental area under the curve (iAUC), over a 6 hour period following ingestion of 25 g of different protein isolates in healthy, young adults.
- Trial name
- ProMin (NCT07677098)
- Testing
- Protein beverage
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Malnutrition Elderly, Protein Malnutrition
The Effect of a Plant-based, Protein-dense Sauce on Essential Amino Acid Concentrations and Gut Fullness in Older Adults
The goal of this clinical trial is to determine whether meals fortified with plant-based high protein sauce (ProSauce) provide better metabolic availability of essential amino acids compared to meals with standard lower-protein…
- Trial name
- ProSauce (NCT06965699)
- Testing
- ProSauce, low-protein sauce
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Healthy
Effect of Branched Chain Amino Acids on Muscle
With aging, there is a decrease in muscle mass and function especially in the energy storehouses of cells called mitochondria. Amino acids, the building blocks of protein, and insulin have been shown to increase muscle…
- Trial name
- NCT00170144
- Testing
- Branchamin 4%
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Lateral Epicondylitis
Hyaluronic Acid and Amino Acid Combination Versus Exercise for Chronic Lateral Epicondylitis
This retrospective, controlled clinical study aims to evaluate the effectiveness of a targeted biological support injection containing a hyaluronic acid and amino acid combination in patients with chronic lateral epicondylitis…
- Trial name
- NCT07410663
- Testing
- Hyaluronic Acid + Amino Acid Injection, Home Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sivas State Hospital
Pregnancy, Dietary Analysis
Leucine Requirements During Pregnancy
This study aims to understand how much leucine, an essential amino acid, and protein building block, healthy pregnant women need during early and late pregnancy.
- Conditions
- Pregnancy, Dietary Analysis, Protein
- Trial name
- NCT07437248
- Testing
- Leucine Intake
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Chronic Myelogenous Leukemia (CML), Metastatic Gastrointestinal Stromal Tumors (GIST)
Study to Allow Access to Nilotinib for Patients Who Are on Nilotinib Treatment in a Novartis-sponsored Study
The purpose of this study was to allow continued use of nilotinib in patients who were on nilotinib treatment in a Novartis-sponsored, Oncology Clinical Development \& Medical Affairs (CD\&MA) study and were benefiting from the…
- Conditions
- Chronic Myelogenous Leukemia (CML), Metastatic Gastrointestinal Stromal Tumors (GIST), Acute Lymphoblastic Leukemia (ALL), Receptor Tyrosine Kinase (KIT) Mutated Melanoma
- Trial name
- NCT01735955
- Testing
- Nilotinib
- Where
- 33 sites in United States, Austria and 14 more
- Volunteers
- 57 people
- Sponsor
- Novartis Pharmaceuticals
Ulcerative Colitis
Amino Acids in Ileal Pouch-anal Anastomosis for Ulcerative Colitis
The detrimental effects of catabolism, insuline resistance and muscle wasting on surgical outcome is wellknown. This catabolism is especially pronounced in patients with acute or chronic inflammation (IBD, cancer) and for those…
- Trial name
- AMINOPOUCH (NCT02084550)
- Testing
- Vaminolac, Saline
- Where
- Denmark
- Volunteers
- 8 people
- Sponsor
- Aarhus University Hospital
Anorexia Nervosa
Amino Acids in Patients With Anorexia Nervosa: Double-blind Randomized Study Versus Placebo
Amino acids (AAs) are crucial for protein synthesis, in influencing nutritional status, as sources of vital elements (e.g., nucleotides, neurotransmitters) and as signal molecules for the modulation of gene expression and…
- Trial name
- NCT05290285
- Testing
- Amino-Ther Pro
- Where
- Italy
- Volunteers
- 92 people
- Sponsor
- Villa Garda Hospital
Glioblastoma
Gliadel Wafer and Fluorescence-Guided Surgery With 5-ALA Followed by Radiation Therapy And Temozolomide in Treating Patients With Primary Glioblastoma
RATIONALE: Drugs used in chemotherapy, such as Gliadel wafer and temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT01310868
- Testing
- 5-ALA, Gliadel wafers, Radiotherapy as normal based on standard clinical protocols determined by the neuro-oncologist
- Where
- 10 sites in United Kingdom
- Volunteers
- 59 people
- Sponsor
- University College, London
Iron-deficiency
Oral Lactoferrin Versus Iron Supplementation During Pregnancy
Iron deficiency anemia (IDA) is the condition in which there is anemia due to a lack of iron. The oral route is preferred to the parenteral route to replace iron stores [Sharma JB; et al., 2004].
- Trial name
- NCT03542825
- Testing
- Lactoferrin, Iron Supplement, Chelates, Iron
- Where
- Egypt
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- South Valley University
Mesenteric Ischemia
Microcirculation During Extracorporeal Circulation
Digestive tract is supposed to be the motor of multiple organ failure. In ICU patients, mesenteric ischemia appears even when macrocirculatory parameters are controlled especially in our experience in patients coming in ICU after…
- Trial name
- CITRON4 (NCT01389947)
- Where
- France
- Volunteers
- 66 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon