Clinical trials: Amino Acids
Recurrent Glioma (Glioblastoma Multiforme)
Amino-acid PET Versus MRI Guided Re-irradiation in Patients With Recurrent Glioblastoma Multiforme
This study is designed to evaluate the impact of radiotherapy target volume delineation based on AA-PET compared to target volume delineation based on contrast enhanced T1 weighted MRI (T1Gd-MRI) on the clinical outcome of…
- Trial name
- GLIAA (NCT01252459)
- Testing
- Radiation Therapy
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- University Hospital Freiburg
ESRD (End-Stage Renal Disease), Dialysis
The Effects of a Dialysis-Specific Formula Rich in Branched-Chain Amino Acids, Omega-3, and Dietary Fiber on Nutritional Status
The aim of this study is to evaluate the effects of a specialized oral nutritional supplement (SF) enriched with BCAAs, omega-3 fatty acids, and dietary fiber on improving the nutritional status of dialysis patients with mild to…
- Trial name
- NCT07060040
- Testing
- BOSCOGEN 18% Protein ONS: Energy 480 kcal, Protein 21.6 g, BCAA 6000 mg, Omega-3 fatty acid 1.8 g, fiber 5 g, Fresubin dialysis ONS (200 ml): Energy 300 kcal, Protein 20 g, BCAA - mg, Omega-3 fatty acid - g, fiber 0.2 g
- Volunteers
- 100 people
- Sponsor
- Buddhist Tzu Chi General Hospital
Sports Injury
Clinical Trial for Vespa Amino Acid Mixture (VAAM®)
ATP is generated mainly through anaerobic metabolism during strenuous exercise, which is then followed by the generation of lactic acid.
- Trial name
- NCT03121040
- Testing
- Vespa amino acid mixture
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Shanghai Meiji Health Science and Technology Co., Ltd.
Essential Hypertension
Efficacy of Amlodipine-folic Acid Tablets on Reduction of Blood Pressure and Plasma Homocysteine
To evaluate the efficacy of Amlodipine-folic Acid Tablets on reduction of blood pressure and plasma homocystein.
- Trial name
- NCT01848873
- Testing
- Amlodipine, amlodipine-FA tablet, low dose group, amlodipine-FA tablet ,high dose group
- Where
- 16 sites in China
- Volunteers
- 756 people
- Sponsor
- Shenzhen Ausa Pharmed Co.,Ltd
Phenylketonurias, PKU
Evaluation of PKU Sphere in Italy
20 participants with PKU will build-up their dietary intake of PKU sphere over 2-16 weeks, depending on their level of metabolic control whilst doing so.
- Trial name
- NCT04679467
- Testing
- PKU sphere
- Where
- 4 sites in Italy
- Volunteers
- 13 people
- Sponsor
- Vitaflo International, Ltd
Infant Development
Acceptability and Tolerance Study of an Amino Acid Formula with HMOs
To evaluate the acceptability (including gastrointestinal tolerance and compliance) of a hypoallergenic amino acid infant formula with HMOs for the dietary management of cows' milk allergy in infants less than 12 months of age.
- Trial name
- NCT04575298
- Testing
- Acceptability, tolerance study for an infant formula with human milk oligosaccharides
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Société des Produits Nestlé (SPN)
Urea Cycle Disorders, Inborn
Comparative Efficacy of Phenylbutyrate (PBA) vs. Benzoate in Urea Cycle Disorders
The investigators will study and compare how effectively sodium phenylbutyrate, sodium benzoate, and a combination of the two, help excrete nitrogen in healthy volunteers.
- Trial name
- BPA/Benzoate (NCT02111200)
- Testing
- Sodium Benzoate, Sodium Phenylbutyrate
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Phenylketonuria
Liver Cell Transplant for Phenylketonuria
Human phenylketonuria (PKU) results from phenylalanine hydroxylase (PAH) deficiency, and represents one of the most common and extensively studied single-gene Mendelian disorders in humans.
- Trial name
- NCT01465100
- Testing
- Preparative Radiation Therapy, Hepatocyte Transplant, Immunosuppression
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Ira Fox
Sepsis Syndrome
Metabolism of Branched-chain Amino Acids in Monocyte/Macrophage During Sepsis
The current project was designed to examine the metabolic level of branched-chain amino acids in plasm and monocyte/macrophage, and its role in immune dysfunction during sepsis.
- Trial name
- NCT03842371
- Testing
- Metabolic level of BCAAs in monocytes and macrophages
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- West China Hospital
End Stage Renal Failure on Dialysis
Trial of Carbamylation in Renal Disease-Modulation With Amino Acid Therapy
Patients with end stage renal disease (ESRD) usually have high levels of urea that may interact with blood proteins and change their structure by a process known as carbamylation.
- Trial name
- CarRAAT-2 (NCT02472834)
- Testing
- Amino acid supplementation NephrAmine®
- Where
- 2 sites in United States
- Volunteers
- 54 people
- Sponsor
- Massachusetts General Hospital
Vitiligo, Piebaldism
Evaluation of Non-cultured Epidermal Cellular Grafting vs Hyaluronic Acid for Repigmenting Vitiligo and Piebaldism
The purpose of this study is to assess the efficacy of autologous epidermal cells suspension grafting using a newly developed device named VITICELL® compared to placebo.
- Trial name
- NCT02156427
- Testing
- VITICELL
- Where
- 5 sites in Belgium, France and 1 more
- Volunteers
- 38 people
- Sponsor
- Laboratoires Genévrier
Alcohol Dependence
Stress, Hypothalamic-pituitary-adrenal (HPA) Dysfunction, and Relapse in Alcoholism
This proposal is part of the INIA Stress Consortium. This study will 1. explore the contributions of lifetime trauma, recent stress, and alcohol use on stress-hormone axis disruption in treatment seeking, one-month abstinent…
- Trial name
- NCT00744588
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- University of Texas Southwestern Medical Center
Premature Birth
Total Parenteral Nutrition Associated Cholestasis (TPNAC) and Plasma Amino Acid Levels in Neonates
The purpose of this study is to analyze if the infants who received Primene solution, have lower serum levels of methionine and cysteine and higher serum levels of taurine, we also analyze if the infants who received Primene…
- Trial name
- TPNAC (NCT01062724)
- Testing
- Primene 10 % from Baxter
- Where
- Mexico
- Volunteers
- 94 people
- Sponsor
- Coordinación de Investigación en Salud, Mexico
Phenylketonuria
GenSci144 Tablets Phase I Clinical Trial
This study is a Phase I single ascending dose clinical trial in which healthy adult volunteers were administered single oral doses of GenSci144 tablets at different levels.
- Trial name
- NCT07685210
- Testing
- GenSci144 tablets
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Changchun GeneScience Pharmaceutical Co., Ltd.
Chronic Underhydration, Thirst; Due to Deprivation of Water
Effects of Habitual Water Intake on Thirst in Healthy Young Adults Explained by Osmoadaptive Metabolism, Brain and Kidney Function (Adapt-Thirst)
Social relevance: For 30 years, people have been confused about how much plain water to drink. Over 30 years, health professionals have criticized media advice to drink 8 glasses of water per day, citing lack of evidence (Valtin…
- Conditions
- Chronic Underhydration, Thirst; Due to Deprivation of Water, Aestivation Metabolism, Warburg Effect
- Trial name
- Adapt-Thirst (NCT07464002)
- Testing
- Drinking water to dilute urine
- Volunteers
- 120 people
- Sponsor
- Jodi Stookey
Aromatic L-amino Acid Decarboxylase (AADC) Deficiency
An Early Clinical Trial to Evaluate VGN-R09b for Treatment of Aromatic L-amino Acid Decarboxylase (AADC) Deficiency.
This early Phase trial is to prove the safety and efficacy of VGN-R09b to treat patients with AADC deficiency.
- Trial name
- NCT05765981
- Testing
- VGN-R09b
- Where
- China
- Volunteers
- 6 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Myocardial Injury, Cardiac Surgery
Comparison of Changes in Intra-myocardial Amino Acids During Use of Calafiore and Modified Del Nido Cardioplegia
The aim of the present study was to investigate intra-operative changes in markers of myocardial injury and myocardial intracellular amino acids during ischemia and reperfusion, comparing two methods of myocardial protection…
- Conditions
- Myocardial Injury, Cardiac Surgery, Myocardial Protection
- Trial name
- NCT06287372
- Testing
- Cardioplegic solution
- Where
- Syria
- Volunteers
- 20 people
- Sponsor
- Damascus University
Brain Neoplasms
Study on Amino Acid Uptake in Brain Tumors
The purpose of this study is to determine the uptake of the amino acid O-(2-[F-18]Fluorethyl)-L-tyrosin (FET) in human brain tumors using positron emission tomography. A comparison to MRI and histopathological samples is used.
- Trial name
- NCT00204295
- Testing
- O-(2-[F-18]Fluorethyl)-L-Tyrosin (FET) - PET
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University Hospital Muenster
Phenylketonuria
The Effects of Kuvan on Functional Brain Connectivity in Individuals With Phenylketonuria (PKU)
The objective of the study is to determine whether Kuvan™ (sapropterin) improves the strength of the functional connectivity between brain regions in individuals with PKU.
- Trial name
- NCT00964236
- Testing
- Sapropterin
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Solid Organ Transplantation
Observational Study Comparing the Efficacy of Ganciclovir as a Function of Blood Exposure to the Drug During a Curative or Preemptive Treatment
This study aims to better define the target range of ganciclovir trough concentrations by investigating the relationship between ganciclovir concentration and the time to undetectable CMV-DNA load, in preemptive and curative…
- Trial name
- GANEX (NCT03088553)
- Testing
- Therapeutic Drug Monitoring
- Where
- France
- Volunteers
- 138 people
- Sponsor
- Rennes University Hospital
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