Clinical trials: Disorder of the Urea Cycle
- Condition Disorder of the Urea Cycle
- Funder type Industry (pharma, biotech, devices)
- Has posted results yes
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
Urea Cycle Disorders
Study of the Safety of HPN (Hyperion)-100 for the Long-Term Treatment of Urea Cycle Disorders (Treat UCD)
This was a long-term safety study HPN-100 in urea cycle disorder (UCD) subjects. Subjects were assessed regularly for safety and control of their venous ammonia.
- Trial name
- NCT00947297
- Testing
- HPN-100
- Where
- 22 sites in United States, Canada
- Volunteers
- 60 people
- Sponsor
- Amgen
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
Urea Cycle Disorders
Dose-Escalation Safety Study of HPN-100 to Treat Urea Cycle Disorders
The purpose of this study is to determine whether HPN-100 is safe and tolerable in subjects with Urea Cycle Disorders.
- Trial name
- NCT00551200
- Testing
- HPN-100, BUPHENYL®
- Where
- 2 sites in United States
- Volunteers
- 14 people
- Sponsor
- Amgen
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
Arginase I Deficiency, Hyperargininemia
Efficacy and Safety of Pegzilarginase in Patients With Arginase 1 Deficiency
CAEB1102-300A is a multi-center randomized, double-blind, placebo-controlled study to evaluate the safety and efficacy of pegzilarginase in patients with ARG1-D.
- Trial name
- NCT03921541
- Testing
- Pegzilarginase
- Where
- 32 sites in United States, Austria and 5 more
- Volunteers
- 32 people
- Sponsor
- Immedica Pharma AB
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
Arginase I Deficiency, Hyperargininemia
A Study of AEB1102 (Pegzilarginase) in Patients With Arginase 1 Deficiency
The purpose of this study is to determine the safety, tolerability, and efficacy of long-term intravenous and subcutaneous administration of pegzilarginase for the treatment of pediatric and adult patients with ARG1-D who…
- Trial name
- NCT03378531
- Testing
- AEB1102
- Where
- 7 sites in United States, Canada and 2 more
- Volunteers
- 14 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