Clinical trials: Urea Cycle Disorder
Arginase 1 Deficiency
Pegzilarginase in Subjects <24 Months Old With Arginase 1 Deficiency
This is an open-label, multicentre study to evaluate the safety, PK, and activity (PD) of weekly subcutaneous (SC) administration of pegzilarginase in subjects with ARG1-D who are < 24 months of age.
- Trial name
- NCT06582524
- Testing
- Pegzilarginase
- Where
- 3 sites in Austria, Portugal and 1 more
- Volunteers
- 3 people
- Sponsor
- Immedica Pharma AB
Urea Cycle Disorder
A Study of the Safety, Efficacy and Pharmacokinetics of Glycerol Phenylbutyrate in Pediatric Subjects Under 2 Years of Age With Urea Cycle Disorders
This is an open-label study consisting of a transition period to RAVICTI, followed by a safety extension period for at least 6 months and up to 24 months of treatment with RAVICTI, depending on age at enrollment.
- Trial name
- NCT02246218
- Testing
- RAVICTI
- Where
- 17 sites in United States, Canada
- Volunteers
- 27 people
- Sponsor
- Amgen
Urea Cycle Disorder
UNLOCKED: A Phase 2, Open-label Trial With KB195 in Subjects With a Urea Cycle Disorder
UNLOCKED: A Phase 2 Trial to Evaluate the Efficacy and Safety of KB195 in Subjects with a Urea Cycle Disorder with Inadequate Control on Standard of Care
- Trial name
- UNLOCKED (NCT03933410)
- Testing
- KB195
- Where
- 19 sites in United States, Belgium and 5 more
- Volunteers
- 13 people
- Sponsor
- Kaleido Biosciences
Urea Cycle Disorder
A Safety and Efficacy Study of Infusions of HepaStem in Urea Cycle Disorders Pediatric Patients
This is a phase2, prospective, open label study designed to investigate the safety and efficacy of several infusions of HepaStem. This study will include 5 pediatric Urea Cycle Disorder (UCD) patients under 12 years old.
- Trial name
- NCT03884959
- Testing
- HepaStem Infusion
- Where
- South Korea
- Sponsor
- HLB Cell Co., Ltd.
Ornithine Transcarbamylase Deficiency
Safety, Tolerability and PK/PD Evaluation of Intravenous Administration of MRT5201 in Patients With OTC Deficiency
This Phase 1/2, first-in-human study will evaluate the safety and tolerability of single escalating doses of MRT5201 administered intravenously to subjects with OTC Deficiency (OTCD).
- Trial name
- STEP-OTC (NCT03767270)
- Testing
- MRT5201
- Sponsor
- Translate Bio, Inc.
Ornithine Transcarbamylase Deficiency, Wilson Disease
Adeno-Associated Virus (AAV) Antibody Study in Subjects OTC Deficiency, GSDIa, and Wilson Disease
The objective of this observational study is to evaluate the seroprevalence of anti-AAV antibodies in subjects with Ornithine Transcarbamylase (OTC) deficiency, Glycogen Storage Disease Type Ia (GSDIa), and Wilson Disease
- Conditions
- Ornithine Transcarbamylase Deficiency, Wilson Disease, Glycogen Storage Disease Type IA
- Trial name
- NCT04909346
- Where
- 5 sites in United States, Brazil and 3 more
- Volunteers
- 51 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Healthy Volunteers, OTC Deficiency
Study of CMP-CPS-001 in Healthy Volunteers and Participants With Abnormal Heterozygous OTC Genotype
The objective of this clinical study is to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of CMP-CPS-001 administered as a subcutaneous injection in adult healthy…
- Trial name
- NCT06247670
- Testing
- CMP-CPS-001
- Where
- 2 sites in Australia, Netherlands
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- CAMP4 Therapeutics Corporation
Ornithine Transcarbamylase Deficiency, OTC Deficiency
Study for Adolescents and Adults With Ornithine Transcarbamylase Deficiency to Evaluate Safety and Tolerability of ARCT-810
The primary objective is to evaluate the safety and tolerability of repeated doses of intravenously administered ARCT-810.
- Conditions
- Ornithine Transcarbamylase Deficiency, OTC Deficiency, OTCD
- Trial name
- NCT05526066
- Testing
- ARCT-810
- Where
- 14 sites in Belgium, France and 4 more
- Volunteers
- 8 people
- Sponsor
- Arcturus Therapeutics, Inc.
Urea Cycle Disorders
Efficacy and Safety of HPN-100 for the Treatment of Adults With Urea Cycle Disorders
This was a randomized, active-controlled, double-blind, cross-over study designed to enroll subjects with UCDs who are being treated with NaPBA.
- Trial name
- NCT00992459
- Testing
- HPN-100, Buphenyl (NaPBA)
- Where
- 22 sites in United States, Canada
- Volunteers
- 46 people
- Sponsor
- Amgen
Coronary Artery Disease
Observational Study of OCT in a Patients Undergoing FFR
The purpose of this study is to define and evaluate optical coherence tomography (OCT) stent guidance parameters through prospective data collection in percutaneous coronary intervention (PCI) procedures of de novo lesions.
- Trial name
- ILUMIEN I (NCT01663896)
- Testing
- OCT stent guidance
- Where
- 36 sites in United States, Australia and 12 more
- Volunteers
- 418 people
- Sponsor
- Abbott Medical Devices
Urea Cycle Disorders
Study to Evaluate 13 C Isotope Ratio Measurement for Urea Cycle Capacity Assessment
In this short-term study a method for the evaluation of the metabolic competency of the urea cycle in vivo will be assessed. In order to monitor the efficacy of new treatment options for patients with urea cycle disorders and to…
- Trial name
- NCT01002469
- Testing
- sodium [1-13C] acetate
- Where
- Germany
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cytonet GmbH & Co. KG
Ornithine Transcarbamylase Deficiency, Ornithine Transcarbamylase Deficiency Disease
Long-term Follow-up (LTFU) Study of Participants in Any iECURE Protocol Using an Investigational Product (IP)
This LTFU is being conducted to assess long-term safety and durability of response in participants dosed with IP in a parent protocol, and to collect longitudinal natural history in enrolled but not dosed participants who also…
- Conditions
- Ornithine Transcarbamylase Deficiency, Ornithine Transcarbamylase Deficiency Disease, Urea Cycle Disorders, Inborn
- Trial name
- NCT06805695
- Testing
- No Intervention
- Where
- 3 sites in United States, United Kingdom
- Volunteers
- 13 people
- Sponsor
- iECURE, Inc.
Arginase I Deficiency, Hyperargininemia
A Phase 1/2 Study of AEB1102 in Patients With Arginase I Deficiency
A Phase 1/2 Open-label Study in Patients with Arginase I Deficiency to Investigate the Safety, Pharmacokinetics, and Pharmacodynamics of Intravenous AEB1102.
- Trial name
- NCT02488044
- Testing
- AEB1102
- Where
- 9 sites in United States, Canada and 2 more
- Volunteers
- 16 people
- Sponsor
- Aeglea Biotherapeutics
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 Disorders, Carbamoylphosphate Synthetase I Deficiency
Human Heterologous Liver Cells for Infusion in Children With Urea Cycle Disorders
Urea cycle disorders are rare inherited diseases that generally have a poor outcome. In this study, neonates and infants with UCD will be included within the first 3 months of life and will be treated by repetitive application of…
- Conditions
- Urea Cycle Disorders, Carbamoylphosphate Synthetase I Deficiency, Ornithine Transcarbamylase Deficiency, Citrullinemia
- Trial name
- NCT00718627
- Testing
- Human Heterologous Liver Cells
- Where
- 2 sites in Germany
- Volunteers
- 12 people
- Sponsor
- Cytonet GmbH & Co. KG
Ornithine Transcarbamylase (OTC) Deficiency
Long Term Follow Up to Evaluate DTX301 in Adults With Late-Onset OTC Deficiency
Determine the long-term safety of DTX301 following a single intravenous (IV) dose in adults with late-onset ornithine transcarbamylase (OTC) deficiency.
- Trial name
- CAPtivate (NCT03636438)
- Testing
- No Intervention
- Where
- 9 sites in United States, Canada and 3 more
- Volunteers
- 11 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Urea Cycle Disorders, Organic Acidemias
At Home Ammonia Monitoring of Inborn Errors of Ammonia Metabolism
The goal of this observational study is to learn if people with certain ammonia metabolism disorders will measure their ammonia levels at home.
- Conditions
- Urea Cycle Disorders, Organic Acidemias, Fatty Acid Oxidation Disorder, Ammonia; Metabolic Disorder
- Trial name
- NCT06953505
- Testing
- Ammonia Study Device
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Sequitur Health Corp.
Healthy Volunteer, Urea Cycle Disorder
Safety and Tolerability of SYNB1020-CP-001
A Phase 1, First-in-human, Oral Single and Multiple Dose-Escalation, Randomized, Double-blinded, Placebo-controlled Study of SYNB1020 in Healthy Adult Volunteers to Evaluate Safety, Tolerability, Dosing, and Pharmacodynamics
- Trial name
- SYNB1020CP001 (NCT03179878)
- Testing
- SYNB1020
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Synlogic
Urea Cycle Disorders
Study of the Safety, Pharmacokinetics and Efficacy of HPN-100, in Pediatric Subjects With Urea Cycle Disorders (UCDs)
This non-randomized, open-label study was approximately one year in duration and consisted of a short term NaPBA to HPN-100 switchover part involving two overnight stays followed by a 12-month long term treatment period involving…
- Trial name
- NCT01347073
- Testing
- HPN-100
- Where
- 8 sites in United States
- Volunteers
- 23 people
- Sponsor
- Amgen
Urea Cycle Disorder
Observational Study That Will Collect Information on Patients With Urea Cycle Disorders (UCDs)
THRIVE is an observational study that will collect information on patients with UCDs. THRIVE will follow enrolled participants for up to 10 years.
- Trial name
- THRIVE (NCT01948427)
- Where
- United States
- Volunteers
- 203 people
- Sponsor
- Amgen