Clinical trials: Amino Acids
Aromatic L-amino Acid Decarboxylase Deficiency
A Trial to Evaluate Safety and Efficacy of a Product Named VGN-R09b in Severe AADC Deficiency
This trial includes dose-escalating part (phase 1) and dose confirming part, to prove the safety and efficacy of VGN-R09b to treat patients with severe AADC deficiency
- Trial name
- NCT06432140
- Testing
- VGN-R09b injection
- Where
- China
- Volunteers
- 13 people
- Sponsor
- Shanghai Vitalgen BioPharma Co., Ltd.
Tyrosinosis, Hepatorenal Tyrosinemia
Biomarker for the Early Diagnosis and Monitoring in Tyrosinemia Type 1 (BioTyrosin)
Development of a new MS-based biomarker for the early and sensitive diagnosis of Tyrosinemia type 1 from blood (plasma)
- Conditions
- Tyrosinosis, Hepatorenal Tyrosinemia, Fumarylacetoacetase Deficiency, Fah Deficiency
- Trial name
- BioTyrosin (NCT03284658)
- Where
- 3 sites in Germany, India and 1 more
- Sponsor
- CENTOGENE GmbH Rostock
Diarrhea, Infantile
Efficacy and Safety of "VS002A" With the Standard WHO-ORS in Non-cholera Acute Watery Diarrhea in Infants and Young Children
Randomized double blinded clinical trial comparing amino acid based oral rehydration solution/medical food and glucose-based oral rehydration solution is infectious diarrhea in pediatric population
- Trial name
- NCT04677296
- Testing
- VS002A, WHO-ORS
- Where
- Bangladesh
- Volunteers
- 312 people
- Sponsor
- Entrinsic Bioscience Inc.
Cow Milk Allergy
A Double-blind Randomized Controlled Trial of a Thickened Amino-acid-based Formula in Children Allergic to Cow's Milk and to Protein Hydrolysates
The purpose of this study is to evaluate the impact of a new Amino-acid based formula on allergic symptoms and growth of infants with cow's milk protein allergy and intolerant to extensively hydrolysed formulas;
- Trial name
- NCT01940068
- Testing
- Amino acid based formula
- Where
- France
- Volunteers
- 86 people
- Sponsor
- United Pharmaceuticals
Phenylketonuria
Safety, Tolerability, and Efficacy Study of rAvPAL-PEG Administered Daily in Subjects With Phenylketonuria (PKU)
The purpose of this study is to evaluate the effect of daily administration of rAvPAL-PEG on the reduction of blood Phe concentrations in subjects with PKU.
- Trial name
- NCT01212744
- Testing
- rAvPAL-PEG
- Where
- 9 sites in United States
- Volunteers
- 16 people
- Sponsor
- BioMarin Pharmaceutical
Phenylketonuria
Effect of Kuvan on Neurocognitive Function, Blood Phenylalanine Level, Safety, and Pharmacokinetics in Children With PKU
This multicenter, open label study is designed to evaluate the safety of Kuvan® and its effect on neurocognitive function, blood Phe concentration, and growth in children with PKU who are 0-6 years old.
- Trial name
- PKU-015 (NCT00838435)
- Testing
- sapropterin dihydrochloride
- Where
- 19 sites in United States, Canada
- Volunteers
- 95 people
- Sponsor
- BioMarin Pharmaceutical
Acute Myocardial Infarction, Restenoses, Coronary
Abbott Vascular Medical Device Registry
The AV-MDR is a prospective, non-randomized, open-label, multi-center registry. The purpose of the AV-MDR study is to proactively collect and evaluate clinical data on the usage of the devices in scope within their intended use…
- Conditions
- Acute Myocardial Infarction, Restenoses, Coronary, Coronary Artery Lesions, Venous Embolism
- Trial name
- AV-MDR (NCT04573660)
- Testing
- Coronary and peripheral stents, Pacing catheters, Vascular plugs
- Where
- 37 sites in United States, Australia and 12 more
- Volunteers
- 3,784 people
- Sponsor
- Abbott Medical Devices
Ulcerative Colitis, Crohn's Disease
Threonine Requirement in IBD Adults and Healthy Adult Controls
The daily requirement of threonine, an essential amino acid, will be evaluated in healthy adult males and in adult males with Crohn's Disease or ulcerative colitis using the indicator amino acid oxidation (IAAO) method.
- Conditions
- Ulcerative Colitis, Crohn's Disease, Healthy
- Trial name
- NCT02423460
- Testing
- Threonine
- Where
- Canada
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Cow's Milk Allergy
Evaluation of the Efficacy of an Amino Acid Based Formula in Infants
This clinical trial will evaluate the efficacy of an amino acid formula in infants with allergic manifestations.
- Trial name
- NCT01584245
- Testing
- Amino Acid formula
- Where
- 5 sites in France
- Volunteers
- 32 people
- Sponsor
- Mead Johnson Nutrition
Phenylketonuria
Sapropterin on Cognitive Abilities in Young Adults With Phenylketonuria
This is a Phase 2a multicenter, double-blind, placebo-controlled, randomized, 2-arm pilot trial designed to assess the effect of sapropterin on cognitive abilities in young adults with Phenylketonuria (PKU) over a 26-week…
- Trial name
- SIGNAL (NCT01977820)
- Testing
- Sapropterin
- Where
- 2 sites in Italy, Switzerland
- Volunteers
- 2 people
- Sponsor
- BioMarin Pharmaceutical
Food Hypersensitivity
Elemental Formula Hypoallergenicity
The primary objective of this clinical trial is to determine whether a new amino acid-based formula is hypoallergenic as defined by the American Academy of Pediatrics (2000), demonstrating that the test formula does not provoke…
- Trial name
- NCT01569776
- Testing
- Amino Acid formula, Commercially available Amino Acid Formula
- Where
- 9 sites in United States
- Volunteers
- 37 people
- Sponsor
- Société des Produits Nestlé (SPN)
Dermatitis, Atopic, Eczema
Skin Effects of a Topical Amino Acid Moisturizing Cream and Desonide in Atopic Dermatitis
The purpose of this study is to compare the effects of an amino acid moisturizing cream and desonide cream in reducing skin symptoms associated with AD/eczema in subjects with mild to moderate atopic dermatitis/eczema.
- Trial name
- NCT02286700
- Testing
- Desonide Cream, Amino Acid Moisturizing Cream
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- NeoStrata Company, Inc.
Cytomegalovirus Retinitis, HIV Infections
Phase III Ganciclovir +/- rGM-CSF for AIDS-Related CMV Retinitis
To determine whether co-administration of sargramostim (granulocyte-macrophage colony-stimulating factor; GM-CSF) improves tolerance to ganciclovir in patients previously intolerant because of neutropenia defined as an absolute…
- Trial name
- NCT00002070
- Testing
- Sargramostim, Ganciclovir
- Where
- 14 sites in United States
- Sponsor
- Schering-Plough
Phenylketonuria
Long-Term Extension of Previous rAvPAL-PEG Protocols in Subjects With PKU (PAL-003)
This study is an extension of previous rAvPAL-PEG studies. Administration of rAvPAL-PEG will be continued to assess whether long-term dosing of rAvPAL-PEG is safe and can maintain reduced blood Phe concentrations in PKU subjects.
- Trial name
- NCT00924703
- Testing
- rAvPAL-PEG
- Where
- 14 sites in United States
- Volunteers
- 68 people
- Sponsor
- BioMarin Pharmaceutical
Allergy
Acceptability and Palatability Study of Paediatric Amino Acid Feed
Product acceptability and palatability data from a minimum of 15 participants are required to submit an application to the Advisory Committee on Borderline Substances (ACBS) and the Health Service Executive (HSE) for Ireland for…
- Trial name
- NCT06547346
- Testing
- Alfamino Junior
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- Société des Produits Nestlé (SPN)
Phenylketonurias
Study of Phenoptin to Increase Phenylalanine Tolerance in Phenylketonuric Children on a Phenylalanine-restricted Diet
The primary objective of this trial is to evaluate the ability of Phenoptin to increase phenylalanine (phe) tolerance in children with phenylketonuria who are following a phe-restricted diet.
- Trial name
- NCT00272792
- Testing
- Sapropterin Dihydrochloride
- Where
- 9 sites in United States
- Volunteers
- 45 people
- Sponsor
- BioMarin Pharmaceutical
Healthy
Effect of β-alanine Supplementation on Muscle Carnosine
Carnosine is a natural acid buffering substance of muscle. The primary objective of this study is to test whether a nutritional supplement of beta-alanine enhances carnosine content in muscle.
- Trial name
- LitmusMagnet (NCT00813553)
- Testing
- beta-alanine
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Healthy Men and Women
Effect of Whey and Albumin Protein on Plasma Levels of Amino Acids
The purpose of this study will allow us to examine how quickly and to what extent plasma amino acids levels rise after ingesting a single dose of either whey or albumin protein.
- Trial name
- NCT01643265
- Testing
- Whey Milk Protein, Bovine Albumin Concentrate
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Metabolic Technologies Inc.
Chronic Venous Leg Ulcers
Phase I/II Dose Ranging CHRONSEAL® Study in Venous Leg Ulcers
The purpose of this study is to evaluate if the investigational medicinal product CHRONSEAL intended for future treatment of chronic venous leg ulcers is safe and tolerated and if it has an ulcer size reduction effect when…
- Trial name
- NCT00797706
- Testing
- CHRONSEAL
- Where
- 16 sites in Norway, Sweden
- Volunteers
- 75 people
- Sponsor
- Kringle Pharma Europe AB
Erythema, Radiation Therapy, Secondary Skin Reactions
Evaluation of a Novel Amino Acid Based Moisturizing Cream as Part of the Daily Standard Skincare Regimen Recommended During Radiation Therapy
The goal of this clinical study is to evaluate a novel amino acid based moisturizing cream as part of the daily standard skincare regimen recommended during radiation therapy.
- Trial name
- NCT06016361
- Testing
- VS-200Cr, Standard of care
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Entrinsic Bioscience Inc.