Clinical trials: Amino Acids
Urea Cycle Disorders
Study of the Safety and Tolerability of HPN-100 Compared to Sodium Phenylbutyrate in Children With Urea Cycle Disorders
Protocol HPN-100-005 was the first study of HPN-100 in pediatric subjects with urea cycle disorders (UCDs) and was a fixed-sequence, open-label, switch over study of HPN-100 with a long-term (12 month) safety extension designed…
- Trial name
- NCT00947544
- Testing
- HPN-100, NaPBA
- Where
- 8 sites in United States, Canada
- Volunteers
- 17 people
- Sponsor
- Amgen
Amino Acid Absorption, Probiotic
Changes in Amino Acid Absorption After Adding a Probiotic to an Acute Protein Feeding
The purpose of this study is to examine the rate and concentration of amino acid absorption after a three-week pattern of milk protein supplementation with and without the addition of a single strain probiotic.
- Trial name
- NCT06701604
- Testing
- Single Strain Probiotic + Milk Protein
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The Archer-Daniels-Midland Company
Healthy
Metabolic Availability of Methionine and Lysine From Rice, Wheat, Chickpea and Lentil in Adult Men
The research study is being done so we can determine the quality of the protein present in Rice, Wheat, Chickpeas and Lentils. Amino acids are the building blocks of protein and protein quality is determined by the amount of…
- Trial name
- NCT03674736
- Testing
- Dietary Intakes
- Where
- Canada
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Acute Respiratory Failure
Nutrition and Exercise in Critical Illness
This study proposes a novel early intervention combining Intravenous (IV) amino acids plus in-bed cycle ergometry exercise to improve physical outcomes in critically ill patients.
- Trial name
- NEXIS (NCT03021902)
- Testing
- IV amino acids, In-bed cycle ergometry exercise
- Where
- 7 sites in United States
- Volunteers
- 115 people
- Sponsor
- Clinical Evaluation Research Unit at Kingston General Hospital
Hepatic Encephalopathy, Acute-On-Chronic Liver Failure
Intravenous BCAA for HE in ACLF (BCAA-HE-ACLF)
This multi-centric study analyses the effect of intravenous branched-chain amino acids (BCAA) on overt HE in patients with ACLF.
- Trial name
- NCT05700695
- Testing
- Branch Chain Amino Acid, Lactulose
- Where
- India
- Volunteers
- 114 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Obesity, Type 2 Diabetes
Adaptive Mechanisms In GRown up ObeSity Study (AMIGROS)
The investigator recently showed that the glycan-binding adipokine galectin-1 increased during overfeeding and that galectin-1 independently could predict type 2 diabetes.
- Trial name
- AMIGROS (NCT06065930)
- Testing
- Subcutaneous microdialysis
- Where
- Sweden
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Vastra Gotaland Region
Cirrhosis, Ascites
The Effect of Branched-chain Amino Acid on the Improvement of Serum Albumin Level in Cirrhotic Patients With Ascites
To compare the efficacy of branched-chain amino acid in serum albumin level in cirrhotic patients with ascites.
- Trial name
- NCT02755701
- Testing
- Branched-chain Amino Acid
- Where
- 8 sites in United States, South Korea
- Volunteers
- 188 people
- Sponsor
- Soonchunhyang University Hospital
Critical Illness, Muscle Loss
Investigating the Anabolic Response to Resistance Exercise During Critical Illness
ICU patients often suffer from rapid and severe muscle loss. It is not known if physical therapy can mitigate the muscle wasting associated with critical illness.
- Trial name
- ARTIST-1 (NCT05197231)
- Testing
- Resisted knee extension exercise, IV amino acids
- Where
- Sweden
- Volunteers
- 24 people
- Sponsor
- Karolinska University Hospital
Phenylketonuria (PKU)
Multiomics Approach in Adult Patients With Phenylketonuria
The GENOPHEN study aims to explore the links between the genome, metabolomic profile, and clinical phenotype in adults with early-treated PKU.
- Trial name
- GENOPHEN (NCT07484945)
- Where
- 15 sites in France
- Volunteers
- 149 people
- Sponsor
- University Hospital, Tours
Collagen Protein
Effects of Collagen Protein on the Amino Acid Profile of the Blood
This project aims to investigate the absorption of enzymatically hydrolysed and non-enzymatically hydrolysed collagen on the Amino acid profile of the blood
- Trial name
- NCT03749239
- Testing
- Collagen protein
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Phenylketonuria (PKU)
Brain Aging in Phenylketonuria
Background: Historically, the primary goal in managing phenylketonuria (PKU) has been to prevent severe and irreversible intellectual disability, as well as to address nutritional deficiencies that could lead to growth…
- Trial name
- NCT06969209
- Where
- Switzerland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Sleep Apnea
Branched-chain Aminoacids in Sleep Apnea Syndromes (ARSAS)
The initial hypothesis is that branched-chain aminoacids (BCAA) administration could be beneficial to patients suffering from sleep apnea syndrome (SAS), the aim of the present work is to verify this hypothesis.
- Trial name
- ARSAS (NCT01115686)
- Testing
- Branched-chain aminoacids
- Sponsor
- University Hospital, Limoges
Heart Failure
Role of Amino Acids and Genetic Disorder in Pathogenesis of Heart Failure
Heart failure (HF) is a continuously growing public health problem. The study aim to provide novel insights into the role of amino acids in pathogenesis of heart failure, to obtain a better understanding of cardiac ryanodine…
- Trial name
- NCT03590522
- Testing
- Ryanodine Receptor 2 gene expression
- Volunteers
- 50 people
- Sponsor
- Assiut University
Urea Cycle Disorders
Human Heterologous Liver Cells for Infusion in Children With Urea Cycle Disorders
Treatment with liver cell infusion for children with urea cycle disorders (UCD).
- Trial name
- NCT01195753
- Testing
- HHLivC
- Where
- 5 sites in United States, Canada
- Volunteers
- 10 people
- Sponsor
- Cytonet GmbH & Co. KG
Acute Kidney Injury, Mechanical Ventilation
Biomarker and Renal Angina Validation to Assess Heart-Kidney Outcomes After Amino Acid Therapy
The goal of the BRAVE-HEART study is to learn if an amino acid infusion can reduce the risk of developing acute kidney injury after cardiac surgery in children. The main questions it aims to answer are: 1.
- Trial name
- BRAVE-HEART (NCT07212595)
- Testing
- Amino Acid infusion, Lactated ringers solution
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Dana Fuhrman
Argininosuccinate Lyase Deficiency, Urea Cycle Disorder
Nitric Oxide Supplementation on Neurocognitive Functions in Patients With ASLD
This is a study involving a dietary supplement. Patients with argininosuccinate lyase deficiency (ASLD) will be randomly assigned to receive either a nitric oxide dietary supplement or placebo for 24 weeks, and then crossed-over…
- Conditions
- Argininosuccinate Lyase Deficiency, Urea Cycle Disorder, Urea Cycle Disorders, Inborn, Argininosuccinic Aciduria
- Trial name
- NCT03064048
- Testing
- Neo-ASA
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Baylor College of Medicine
Transplantation Infection, Renal Transplant Donor of Left Kidney
TransplantLines Food and Nutrition Biobank and Cohort Study (TxL-FN)
Short-term (1-year) results of renal transplantation are now excellent (over 95%). Long-term (10-year and longer) results are, however, still disappointing.
- Trial name
- TxL-FN (NCT02811835)
- Volunteers
- 1,007 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Increased Metabolic Requirement, Healthy
Rate-limiting Amino Acids in Endurance-trained Athlete
Protein requirements in individuals who participate in endurance-based exercise training have been suggested to be greater than the current recommended dietary allowance (RDA).
- Trial name
- EA (NCT02628249)
- Testing
- Base protein, Sufficient protein, Branched chain amino acids
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Oculocutaneous Albinism
Clinical, Cellular, and Molecular Investigation Into Oculocutaneous Albinism
Oculocutaneous albinism (OCA) is a term used to describe inherited forms of hypopigmentation associated with 1) variable levels of cutaneous hypopigmentation, ocular hypopigmentation, and visual deficits, and 2) involvement of…
- Trial name
- NCT00808106
- Where
- United States
- Volunteers
- 206 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
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
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.