240. Phenylketonuria
125 clinical trials, 95 drugs (DrugBank: 11 drugs), 1 drug target gene, 5 drug target pathways
Searched query = "Phenylketonuria", "PKU", "Phenylalanine hydroxylase deficiency", "PAH deficiency", "Tetrahydrobiopterin deficiency", "BH4 deficiency", "BH4 reactive hyper pheemia"
The queries were searched in Public_title, Scientific_title, and Condition. Export date: 03/15/2021. Trials are sorted by Date_enrollment from most recent to oldest in the table.
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NCT04227080 (ClinicalTrials.gov) | June 2020 | 10/1/2020 | BH4 Responsiveness in PAH Deficiency PKU Patients | To Evaluate BH4 Responsiveness in PAH Deficiency PKU Patients Who Failed to Achieve 30% Blood Phe Reduction Within 24-hour BH4 Loading Test by Extending the Period of BH4 Response Test: A Pilot Study in Taiwan | Pku Phenylketonuria;PAH Deficiency | Drug: BH4 | Taipei Veterans General Hospital, Taiwan | BioMarin Pharmaceutical | Not yet recruiting | N/A | N/A | All | 40 | Phase 4 | NULL |
| 2 | NCT03519711 (ClinicalTrials.gov) | June 24, 2018 | 11/4/2018 | A Study of CNSA-001 in Primary Tetrahydrobiopterin (BH4) Deficient Participants With Hyperphenylalaninemia | A Phase 1/2, Open-Label, Randomized Parallel Arm, Intra-patient Dose Escalation Study to Evaluate the Safety, Pharmacokinetics and Preliminary Efficacy of CNSA-001(Sepiapterin) in Primary Tetrahydrobiopterin Deficient Patients With Hyperphenylalaninemia | BH4 Deficiency;Hyperphenylalaninemia | Drug: CNSA-001 | PTC Therapeutics | NULL | Active, not recruiting | 12 Months | N/A | All | 6 | Phase 1;Phase 2 | United States;Germany |
| 3 | NCT02677870 (ClinicalTrials.gov) | January 2018 | 26/1/2016 | The Effectiveness of Kuvan in Amish PKU Patients | The Effectiveness of High-Dose Synthetic BH4 (Saproterin Dihydrochloride or Kuvan) in Amish PKU Patients | Phenylketonuria | Drug: saproterin dihydrochloride;Other: Diet treatment | University Hospitals Cleveland Medical Center | BioMarin Pharmaceutical | Recruiting | 2 Years | 60 Years | All | 25 | Phase 4 | United States |
| 4 | NCT03864029 (ClinicalTrials.gov) | October 10, 2017 | 22/2/2019 | Retrospective Observational Safety Effectiveness With Kuvan in hpA | An Observational Study Research to Collect the Effectiveness and Safety Data of KUVAN® Retrospectively in Chinese Subjects With Hyperphenylalaninemia (HPA) Caused by Tetrahydrobiopterin (BH4) Deficiency | Tetrahydrobiopterin Deficiency | Drug: KUVAN | BioMarin Pharmaceutical | Quintiles, Inc. | Completed | N/A | N/A | All | 26 | China | |
| 5 | NCT01395394 (ClinicalTrials.gov) | June 2011 | 23/6/2011 | Phenylketonuria, Oxidative Stress, and BH4 | The Ability of Kuvan® (Sapropterin Dihydrochloride) to Prevent Meal-induced Lipid Peroxidation and Endothelial Dysfunction in Patients With Phenylketonuria: a Pilot Study | Phenylketonuria | Drug: Kuvan;Other: Meal Challenge | Emory University | NULL | Terminated | 10 Years | 45 Years | All | 12 | Phase 2 | United States |
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
| 6 | EUCTR2010-019767-11-AT (EUCTR) | 08/09/2010 | 10/08/2010 | Ö-PKU 1 – Evaluation of a Test for the identication of BH4 responsive PKU patients - Ö-PKU1 | Ö-PKU 1 – Evaluation of a Test for the identication of BH4 responsive PKU patients - Ö-PKU1 | Hyperphenylalaninaemia (HPA) in adult and paediatric patients of 4 years of age and over with phenylketonuria (PKU). | Trade Name: Kuvan | Graz Medical University | NULL | Not Recruiting | Female: yes Male: yes | Austria | ||||
| 7 | NCT00986973 (ClinicalTrials.gov) | March 2010 | 28/9/2009 | Fluorodeoxyglucose Positron Emission Tomography (FDG PET) Findings in Patients With Phenylketonuria Before and After KUVAN Therapy | A Pilot Study of FDG PET Findings in Patients With Phenylketonuria Before and After BH4 Supplementation | Phenylketonuria | Drug: Sapropterin | Children's Hospital of Philadelphia | NULL | Completed | 18 Years | 50 Years | All | 6 | N/A | United States |
| 8 | NCT00688844 (ClinicalTrials.gov) | October 2008 | 29/5/2008 | Nutritional and Neurotransmitter Changes in PKU Subjects on BH4 | Baseline Evaluation and Long-term Follow-up of Nutritional Status and Neurotransmitter Concentrations in Phenylketonuria Patients Initiating Treatment With Sapropterin Dihydrochloride (KuvanTM), a Tetrahydrobiopterin Analog. | Phenylketonuria | Drug: KuvanTM Therapy | Emory University | BioMarin Pharmaceutical;Atlanta Clinical and Translational Science Institute | Completed | 4 Years | N/A | All | 58 | N/A | United States |
| 9 | NCT00432822 (ClinicalTrials.gov) | February 2007 | 7/2/2007 | Long-Term Tetrahydrobiopterin Treatment in PKU Patients of 0-18 Years - Study on Phenylalanine Tolerance and Safety | Double-Blind, Placebo Controlled, Multicentre Study With an Open Label Extension to Evaluate the Efficacy and Safety of Tetrahydrobiopterin (BH4) in Children and Adolescents With Hyperphenylalaninemia Caused by Phenylalanine Hydroxylase Deficiency | Phenylalanine Hydroxylase Deficiencies | Drug: tetrahydrobiopterin (BH4) | Orphanetics Pharma Entwicklungs GmbH | NULL | Terminated | N/A | 18 Years | Both | 50 | Phase 2;Phase 3 | NULL |
| 10 | NCT00355264 (ClinicalTrials.gov) | August 2006 | 19/7/2006 | Safety and Efficacy Study of Phenoptin in Subjects With Hyperphenylalaninemia Due to BH4 Deficiency | Phase 2, Multicenter, Open Label Study of Phenoptin in Subjects With Hyperphenylalaninemia Due to Primary BH4 Deficiency | Tetrahydrobiopterin Deficiencies;Hyperphenylalaninemia, Non-Phenylketonuric | Drug: Phenoptin | BioMarin Pharmaceutical | NULL | Completed | N/A | N/A | All | 12 | Phase 2 | United States;Germany |
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
| 11 | EUCTR2005-003778-13-DE (EUCTR) | 13/07/2006 | 14/06/2006 | A Phase 2, Multicenter, Open-label Study to Evaluate the Safety and Efficacy of Phenoptin in Subjects with Hyperphenylalaninemia Due to Primary BH4 Deficiency | A Phase 2, Multicenter, Open-label Study to Evaluate the Safety and Efficacy of Phenoptin in Subjects with Hyperphenylalaninemia Due to Primary BH4 Deficiency | Phenylketonuria (PKU) MedDRA version: 8.1;Level: LLT;Classification code 10034872;Term: Phenylketonuria | Product Name: Phenoptin Product Code: T1401 INN or Proposed INN: Sapropterin Other descriptive name: saproterin dihydrochloride | BioMarin Pharmaceutical Inc | NULL | Not Recruiting | Female: yes Male: yes | 15 | Phase 2 | Germany | ||
| 12 | EUCTR2006-000648-15-AT (EUCTR) | 08/06/2006 | 05/04/2006 | A double-blind, placebo-controlled, multicentre study with an open-label extension to evaluate the efficacy and safety of tetrahydrobiopterin (BH4) in children and adolescents with hyperphenylalaninemia caused by phenylalanine hydroxylase deficiency | A double-blind, placebo-controlled, multicentre study with an open-label extension to evaluate the efficacy and safety of tetrahydrobiopterin (BH4) in children and adolescents with hyperphenylalaninemia caused by phenylalanine hydroxylase deficiency | Hyperphenylalaninemia due to phenylalanine hydroxylase deficiency. Phenotypes: classic phenylketonuria (PKU), mild PKU (MPK) or mild hyperphenylalaninemia (HPA). MedDRA version: 81;Level: LLT;Classification code 10034873 | Product Name: tetrahydrobiopterin Product Code: BH4 INN or Proposed INN: Sapropterin Other descriptive name: n.a. | ORPHANETICS Pharma Entwicklungs- GmbH | NULL | Authorised-recruitment may be ongoing or finished | Female: yes Male: yes | 75 | Austria | |||
| 13 | NCT00260000 (ClinicalTrials.gov) | April 2005 | 30/11/2005 | Study of BH4, a New and Simple Treatment of Mild PKU | Study of the Response of Tetrahydrobiopterin on S-Phenylalanine in Patients With PKU Housing the Y414C Mutation | Phenylketonuria | Drug: 5,6,7,8-tetrahydrobiopterin | The Kennedy Institute-National Eye Clinic | Sygekassernes Helsefond | Completed | 8 Years | N/A | Both | 15 | Phase 2 | Denmark |
| 14 | NCT00244218 (ClinicalTrials.gov) | April 2005 | 25/10/2005 | Response to Phenylketonuria to Tetrahydrobiopterin (BH4) | Response to Phenylketonuria to Tetrahydrobiopterin (BH4) | Phenylketonuria | Drug: tetrahydrobiopterin (BH4) | FDA Office of Orphan Products Development | NULL | Recruiting | 10 Years | N/A | Both | 36 | Phase 1 | United States |
| 15 | NCT00104247 (ClinicalTrials.gov) | March 2005 | 24/2/2005 | Study to Evaluate the Safety and Efficacy of Phenoptin™ in Subjects With Phenylketonuria Who Have Elevated Phenylalanine Levels | A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety and Efficacy of Phenoptin™ in Subjects With Phenylketonuria Who Have Elevated Phenylalanine Levels | Phenylketonurias | Drug: sapropterin dihydrochloride, 6R-BH4, tetrahydrobiopterin | BioMarin Pharmaceutical | NULL | Completed | 8 Years | N/A | All | 89 | Phase 3 | United States |
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
| 16 | EUCTR2004-002365-21-DK (EUCTR) | 03/11/2004 | 09/07/2008 | Trial with BH4, a new and simple treatment of phenylketonuria, PKU - BH4 and PKU | Trial with BH4, a new and simple treatment of phenylketonuria, PKU - BH4 and PKU | PKU, phenylketonuria, is a rare, inherited metabolic disease that results in mental retardation if not a very strict low-protein diet is started within the first weeks of life. The conversion of phenylalanine to tyrosine is defect, phe accumulates and leads to brain damage. There are different degrees of severity, reflecting the spectrum of mutant genes. BH4, tetrahydrobiopterin, is co-enzym for the conversion of phe to tyrosine. BH4 can lower phe in some patients with milder forms of PKU. | Product Name: tetrahydrobiopterin | John F. Kennedy Institute | NULL | Not Recruiting | Female: yes Male: yes | Denmark |