Clinical trials: Amino Acids
Phenylketonurias
AAV Gene Therapy Clinical Study in Adult Classic PKU (PHEdom)
This is a Phase 1/2, open-label, multiple-center, dose escalation and cohort expansion study to evaluate the safety and efficacy of NGGT002 in adult subjects with classic Phenylketonuria (PKU).
- Trial name
- NCT06332807
- Testing
- NGGT002
- Where
- 5 sites in United States
- Volunteers
- 12 people
- Sponsor
- NGGT INC.
Phenylketonurias, PAH Deficiency
Safety and Efficacy of HMI-103 in Participants With Classical PKU Due to PAH Deficiency
This is an open-label, sequential ascending dose-escalation, Phase 1 study to evaluate the safety and efficacy of a single intravenous (I.V.) administration of HMI-103, a gene editing development candidate, in adult participants…
- Conditions
- Phenylketonurias, PAH Deficiency, Phenylketonuria
- Trial name
- NCT05222178
- Testing
- HMI-103
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- Homology Medicines, Inc
Phenylketonurias
Safety and Efficacy Study of NGGT002 in PKU Adult Subjects
This is a single-center, open-label, non-randomized, dose escalation study to evaluate the safety, tolerability and efficacy of NGGT002 in adult Phenylketonuria (PKU) subjects.
- Trial name
- NCT06061614
- Testing
- NGGT002 Injection
- Where
- China
- Volunteers
- 15 people
- Sponsor
- The First Affiliated Hospital of Bengbu Medical University
Phenylketonuria
First-in-Human, Multiple Part Clinical Study of JNT-517 in Healthy Participants and in Participants With Phenylketonuria
The goal of Parts A and B of this Phase 1/2, first-in-human, randomized study is to assess the safety, tolerability, and pharmacokinetics (PK) of single (SAD) and multiple (MAD) ascending doses of oral JNT-517 in healthy…
- Trial name
- NCT05781399
- Testing
- JNT-517 Suspension, JNT-517 Tablet
- Where
- 15 sites in United States, Australia
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Critical Illness
Effect of Combined IV Bolus Amino Acid Supplementation and Mobilisation on Skeletal Muscle During the First 10 Days in the ICU: A RCT
A single-centre, two-arm, parallel randomised controlled trial (RCT) to compare the combined effect of early intravenous bolus amino acid supplementation and mobilisation versus standard of care on changes in muscle mass over the…
- Trial name
- ProMob-ICU (NCT04099108)
- Testing
- Combined cycle ergometry and bolus amino acid supplementation
- Where
- South Africa
- Volunteers
- 50 people
- Sponsor
- University of Stellenbosch
Healthy Males
Uptake and Utilization of Amino Acids by Splanchnic Bed
Splanchnic uptake and metabolism contributes significantly to the differences in flux seen between the intravenous and intragastric ingestion of certain indispensable amino acids.
- Trial name
- NCT01032616
- Testing
- Threonine Experimental: Study Period 1, Lysine Experimental: Study Period 2
- Where
- Canada
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Endocrine System Diseases
Effect of Amino Acids and Sugar Alcohols on Satiation Peptides and Activation of Specific Brain Regions
With this study the investigators investigate the effects of amino acids (tryptophan, leucin) and sugar alcohols (xylitol, erythritol) on satiety mechanisms and brain activation.
- Trial name
- NCT02823249
- Testing
- 1.56 g L-Tryptophan, 1.56 g L-Leucine, 50 g Xylitol
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Alcoholism, Healthy
Serotonin in Alcoholism
This study uses positron emission tomography (PET) scanning to study how serotonin works in alcoholics. Serotonin is a chemical that allows brain cells to communicate.
- Trial name
- NCT00011752
- Testing
- FCWAY
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Mild Cognitive Impairment, Dementia
COMPARATIVE EFFECTIVENESS OF MCI and DEMENTIA TREATMENTS IN A COMMUNITY-BASED DEMENTIA PRACTICE
This retrospective study is a more extensive, confirmatory analysis of the cognitive and functional outcomes initially seen in 2 groups of MCI/dementia patients in Springfield, MA and compares specialized dementia care and a…
- Conditions
- Mild Cognitive Impairment, Dementia, Hypoxia, Hyperhomocysteinemia
- Trial name
- NCT02860338
- Volunteers
- 900 people
- Sponsor
- Clionsky Neuro Systems Inc.
Cirrhosis, Liver
Leucine Enriched Essential Amino Acid Mixture to Reverse Muscle Loss in Cirrhosis
Loss of skeletal muscle mass or sarcopenia is the most common and potentially reversible complication in cirrhosis that increases morbidity and mortality before, during and after liver transplantation.
- Trial name
- NCT03208868
- Testing
- Leucine enriched essential amino acid (EEA/LEU), Balanced amino acid supplement (BAA)
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Cow's Milk Protein Allergy
Study on The Oral Immune Tolerance of CMPA Infants Using Amino Acid Formula
The main purpose of this study was to observe the effect of amino acid formula on infants with cow's milk protein allergy; to evaluate the role of food avoidance and Open Food Challenge test in the diagnosis of infants with cow's…
- Trial name
- NCT03769051
- Volunteers
- 200 people
- Sponsor
- Peking University Third Hospital
Cardiovascular Diseases, Heart Diseases
Plasma Homocysteine Distribution in the United States
To describe the distribution of homocysteine and prevalence of hyperhomocysteinemia with emphasis on race, sex and age. To determine the extent to which hyperhomocysteinemia is associated with status of folate and vitamin B12.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Hyperhomocysteinemia
- Trial name
- NCT00005483
- Sponsor
- Tufts University
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.
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
Multiple Myeloma, Non-Hodgkin's Lymphoma
A Study Evaluating a Proprietary Amino Acid Mixture (Enterade®) in Patients Receiving High-Dose Melphalan Conditioning Followed by Autologous Stem Cell Transplantation for Multiple Myeloma and Non-Hodgkin Lymphoma
This research study is evaluating Enterade, a supplement, as a possible treatment for the side effects caused by Stem Cell Transplant.
- Trial name
- NCT02919670
- Testing
- Enterade, Standard Supportive Care
- Where
- United States
- Volunteers
- 114 people
- Sponsor
- Dana-Farber Cancer Institute
Renin-Angiotensin Aldosterone System (RAS)
Human Intestinal Amino Acid Absorption and the Role of a Local RAS
This study is to find out what role a local intestinal RAS (renin angiotensin system) plays in the context of amino acid absorption in the human intestinal tract and how this RAS and thus the amino acid absorption is influenced…
- Trial name
- NCT04524494
- Testing
- biopsy of intestinal tissue, blood draw, urine collection
- Where
- 2 sites in Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital Basel
Urea Cycle Disorders
To Evaluate the Safety of Long-term Use of HPN-100 in the Management of Urea Cycle Disorders (UCDs)
This was an open-label, long-term safety study of HPN-100 (RAVICTI; glycerol phenylbutyrate) in participants with a urea cycle disorder (UCD) who completed the safety extensions of HPN-100-005 (NCT00947544; HPN-100-005SE)…
- Trial name
- NCT01257737
- Testing
- HPN-100
- Where
- 16 sites in United States, Canada
- Volunteers
- 88 people
- Sponsor
- Amgen
Urea Cycle Disorder
Manipulating the Gut Microbiome Study
The objective is to determine if acetohydroxamic acid (AHA) can prevent hydrolysis of urea by inhibiting the bacterial urease of gut flora of both healthy control adults as well as adults with urea cycle disorders
- Trial name
- NCT03181828
- Testing
- Acetohydroxamic Acid Oral Tablet, No treatment
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Nicholas Ah Mew
Amino Acid, Exercise
Investigation of TWK10 Administration on the Effects of Amino Acid Absorption
The most common problem among sports people is that no matter how much protein food or products they eat, their sports performance cannot be improved, resulting in failure to achieve breakthroughs in sports performance.
- Conditions
- Amino Acid, Exercise, Probiotic, Body Composition
- Trial name
- NCT05412667
- Testing
- TWK10
- Where
- Taiwan
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Chi-Chang Huang
Transitional Cell Carcinoma of the Bladder
A Laser Detection for Bladder Cancer by (Photodynamic) Spectra of Urine
Research Problem: Bladder cancer is one of the major health concerns of the world. The present methods of diagnosis are: Ultra sound, Cystoscopy, CT scan and urine cytology.
- Trial name
- ALA (NCT02101931)
- Testing
- Amino levulinic Acid
- Where
- Saudi Arabia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Princess Al-Johara Al-Ibrahim Cancer Research Center
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