Clinical trials: Phenylketonuria (PKU)
Phenylketonuria (PKU)
A Study of MZE782 in Adults With PKU
The purpose of this study is to evaluate the safety, tolerability, and efficacy of MZE782 in adults with Phenylketonuria (PKU).
- Trial name
- CIPheR (NCT07694440)
- Testing
- MZE782
- Where
- 9 sites in United States, France and 1 more
- Volunteers
- 38 people
- Sponsor
- Maze Therapeutics
PKU, Phenylketonurias
Market Research - Acceptability Trial for a New PKU Amino Acid Based Protein Substitute
The aim of this study is to demonstrate that a new protein substitute is acceptable and well tolerated in children with PKU.
- Conditions
- PKU, Phenylketonurias, Inborn Errors of Metabolism, Metabolic Disease
- Trial name
- NCT04309331
- Testing
- Motion
- Where
- United Kingdom
- Volunteers
- 12 people
- Sponsor
- Dr. Schär AG / SPA
Phenylketonuria (PKU)
PKU EASY Microtabs Plus - Acceptability and Tolerance
PEMP-AT is a prospective, single-arm, open-label, 1-week acceptability study to evaluate PKU EASY Microtabs Plus for the dietary management of participants with phenylketonuria (PKU).
- Trial name
- PEMP-AT (NCT06694662)
- Testing
- PKU EASY Microtabs Plus
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Galen Limited
Phenylketonuria, PKU
Rapid Drug Desensitization Study in Adults Experiencing Hypersensitivity Reactions to Palynziq
The purpose of this study is to determine if rapid drug desensitization (RDD) to Palynziq will improve drug tolerability and treatment persistence in adult patients on commercial Palynziq experiencing hypersensitivity reactions…
- Trial name
- PALLADIUM (NCT06780332)
- Testing
- RDD to Palynziq
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- BioMarin Pharmaceutical
Phenylketonurias, PKU
Evaluation of PKU Sphere in Italy
20 participants with PKU will build-up their dietary intake of PKU sphere over 2-16 weeks, depending on their level of metabolic control whilst doing so.
- Trial name
- NCT04679467
- Testing
- PKU sphere
- Where
- 4 sites in Italy
- Volunteers
- 13 people
- Sponsor
- Vitaflo International, Ltd
Hyperphenylalaninemia (HPA) Due to Phenylketonuria (PKU) or Tetrahydrobiopterin (BH4) Deficiency
Observational Study on the Long Term Safety of Kuvan® Treatment in Patients With Hyperphenylalaninemia (HPA) Due to Phenylketonuria (PKU) or BH4 Deficiency
Kuvan® is a synthetic copy of a body's own substance called tetrahydrobiopterin (BH4). BH4 is required by the body to use an amino acid called phenylalanine in order to build another substance called tyrosine.
- Trial name
- KAMPER (NCT01016392)
- Where
- 69 sites in Austria, France and 7 more
- Volunteers
- 627 people
- Sponsor
- BioMarin Pharmaceutical
Phenylketonuria
Efficacy and Safety of SYNB1618 and SYNB1934 in Adult Patients With Phenylketonuria
This Phase 2 study in patients with phenylketonuria (PKU) will be an open-label, dual-arm study of either a SYNB1618 or SYNB1934 dose-ramp regimen.
- Trial name
- SynPheny-1 (NCT04534842)
- Testing
- SYNB1618, SYNB1934
- Where
- 11 sites in United States
- Volunteers
- 20 people
- Sponsor
- Synlogic
Phenylketonuria
Pharmacodynamics, Safety, Tolerability and Pharmacokinetics of CDX-6114 in Patients With Phenylketonuria (PKU)
This study is an international, multi-center, randomized, double-blind, placebo-controlled, two-treatment, two-period cross-over study to evaluate the pharmacodynamics, safety, tolerability and pharmacokinetics of a single oral…
- Trial name
- NCT04085666
- Testing
- CDX 6114
- Where
- 2 sites in Australia, Germany
- Volunteers
- 18 people
- Sponsor
- Société des Produits Nestlé (SPN)
Phenylketonuria (PKU)
A Long-Term Study of JNT-517 in Participants With Phenylketonuria
The goal of this Phase 3, open-label study is to evaluate the long-term safety of JNT-517 in pediatric and adult participants with Phenylketonuria (PKU) after completion of either Study JNT517-101 (NCT05781399) or JNT517-201…
- Trial name
- NCT06628128
- Testing
- JNT-517
- Where
- 12 sites in United States, Australia
- Volunteers
- 240 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Phenylketonuria
Kuvan® in Phenylketonuria Patients Less Than 4 Years Old
This is a Phase 3b, multicenter, open-label, randomized, controlled study to evaluate efficacy, safety and population pharmacokinetics of sapropterin dihydrochloride (Kuvan®) in less than 4 year-old infants and children with…
- Trial name
- SPARK (NCT01376908)
- Testing
- Kuvan®, Phenylalanine (Phe)-restricted diet
- Where
- 22 sites in Austria, Belgium and 7 more
- Volunteers
- 56 people
- Sponsor
- BioMarin Pharmaceutical
Phenylketonuria (PKU)
PANDA: PKU Amino Acid Evaluation
Phenylketonuria (PKU) is a rare inherited metabolic disorder, where subjects are born with a genetic deficiency in the phenylalanine hydroxylase enzyme (PAH), which leaves them unable to convert Phenylalanine (Phe) into Tyrosine…
- Trial name
- PANDA (NCT04086511)
- Where
- 2 sites in Belgium, United Kingdom
- Volunteers
- 37 people
- Sponsor
- Nutricia Research
Phenylketonuria, Inborn Errors of Metabolism
Evaluation of PKU Start
To evaluate the acceptability, tolerance and effect on metabolic control of PKU Start, a new Phe free protein substitute for the dietary management of PKU in infants from birth.
- Trial name
- PKU Start (NCT03058848)
- Testing
- PKU Start
- Where
- 3 sites in United Kingdom
- Volunteers
- 10 people
- Sponsor
- Vitaflo International, Ltd
Phenylketonuria
A Study of Sepiapterin in Participants With Phenylketonuria (PKU)
The main purpose of this trial is to evaluate the long-term efficacy of sepiapterin on preserving neurocognitive functioning in children with PKU when treatment is initiated in early childhood.
- Trial name
- EPIPHENY (NCT06302348)
- Testing
- Sepiapterin
- Where
- 14 sites in United States, Australia and 5 more
- Volunteers
- 56 people
- Sponsor
- PTC Therapeutics
Phenylketonuria, Healthy
Safety and Tolerability of SYNB1618 in Healthy Adult Volunteers and Adult Subjects With Phenylketonuria
This Phase 1/2a, first-in-human, oral single and multiple dose-escalation, randomized, double-blinded, placebo-controlled study is evaluating SYNB1618 in healthy volunteers (HV) and subjects diagnosed with phenylketonuria (PKU)…
- Trial name
- PKU (NCT03516487)
- Testing
- SYNB1618
- Where
- 4 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Synlogic
Phenylketonuria (PKU)
A Clinical Study on the Safety and Tolerability of PL54 Injection in Adult Patients With Phenylketonuria (PKU)
The primary objective of this clinical trial is to evaluate the safety and tolerability of single and multiple administrations of PL54 in patients aged 18-55 years.
- Trial name
- NCT07672756
- Testing
- PL54
- Where
- China
- Volunteers
- 48 people
- Sponsor
- Chongqing Peg-Bio Biopharm Co., Ltd.
Phenylketonuria
Safety and Therapeutic Effects of Sapropterin Dihydrochloride on Neuropsychiatric Symptoms in Phenylketonuria (PKU) Patients
This double-blind, placebo-controlled, randomized study is designed to evaluate the safety and therapeutic effects of sapropterin dihydrochloride on neuropsychiatric symptoms in subjects with PKU.
- Trial name
- NCT01114737
- Testing
- Sapropterin dihydrochloride
- Where
- 36 sites in United States, Canada
- Volunteers
- 206 people
- Sponsor
- BioMarin Pharmaceutical
Phenylketonuria
Phase 3 Open-label Study to Evaluate the Response and Safety of Kuvan® in Subjects With Phenylketonuria
This is an open-label, non-comparative, Phase 3 study to evaluate the degree, frequency of response and safety of Kuvan® (sapropterin dihydrochloride) in subjects aged 4 to 18 years who have phenylketonuria and with elevated…
- Trial name
- NCT01732471
- Testing
- Kuvan®
- Where
- Germany
- Volunteers
- 90 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Phenylketonuria
GMP Drink for PKU Study
This study will evaluate the safety, gastrointestinal (GI) tolerance, acceptability and compliance of a Glycomacropeptide-based protein substitute for patients with Phenylketonuria (PKU).
- Trial name
- NCT02915510
- Testing
- Glycomacropeptide-based protein substitute
- Where
- 5 sites in United Kingdom
- Volunteers
- 40 people
- Sponsor
- Nutricia UK Ltd
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
Phenylketonuria
Study of Phenoptin in Subjects With Phenylketonuria Who Participated in Protocols PKU-004 or PKU-006
The objective of this study is to evaluate the safety of long-term treatment with Phenoptin in subjects with phenylketonuria (PKU) who participated in Phase 3 clinical studies with Phenoptin.
- Trial name
- NCT00332189
- Testing
- sapropterin dihydrochloride
- Where
- 14 sites in United States
- Volunteers
- 111 people
- Sponsor
- BioMarin Pharmaceutical