Not applicableEnded earlyNCT04768348What this trial is testingNatural History Clinical Study in Adult PKUWho this might be right forPhenylketonuriasPKU Homology Medicines, Inc 7
Not applicableStudy completedNCT01776918What this trial is testingEnergy Requirements in Mitochondrial DiseaseWho this might be right forMitochondrial DiseaseChronic Metabolic Disorder University of British Columbia 23
Not applicableStudy completedNCT01879995What this trial is testingPhenylketonuria and Hyperphenylalaninemia Nutrition StudyWho this might be right forPhenylketonuria (PKU) and Hyperphenylalaninemia University of Zurich 30
Not applicableStudy completedNCT03792451What this trial is testingNutrition Status of Adults Treated With PegvaliaseWho this might be right forPhenylketonurias Boston Children's Hospital 18
Testing effectiveness (Phase 2)Ended earlyNCT01465100What this trial is testingLiver Cell Transplant for PhenylketonuriaWho this might be right forPhenylketonuria Ira Fox 1
Testing effectiveness (Phase 2)Study completedNCT00260000What this trial is testingStudy of BH4, a New and Simple Treatment of Mild PKUWho this might be right forPhenylketonuria The Kennedy Institute-National Eye Clinic 15
Not applicableStudy completedNCT00909012What this trial is testingQuantitative Requirements of Docosahexaenoic Acid for Neural Function in Children With PhenylketonuriaWho this might be right forPhenylketonuria Ludwig-Maximilians - University of Munich 114
Not applicableStudy completedNCT04375592What this trial is testingAcceptability and Tolerance of a Ready-to-use Protein Substitute in Tablet Form for the Dietary Management of PhenylketonuriaWho this might be right forPhenylketonuriasHyperphenylalaninaemiaTetrahydrobiopterin Deficiency metaX Institut fuer Diatetik GmbH 10
Not applicableStudy completedNCT01209819What this trial is testingBone Mineral Density in Adults With HyperphenylalaninemiaWho this might be right forPhenylketonurias The University of Texas Health Science Center, Houston 28
Large-scale testing (Phase 3)Ended earlyNCT05764239What this trial is testingEfficacy and Safety of SYNB1934 in Patients With PKU (SYNPHENY-3)Who this might be right forPhenylketonuria Synlogic 35
Early research (Phase 1)Active Not RecruitingNCT07255599What this trial is testingEvaluation of BH4 Responsiveness in Our PKU PatientsWho this might be right forPhenylketonuria (PKU) Sohag University 20
Post-approval studies (Phase 4)Study completedNCT01617070What this trial is testingEffects of Kuvan on Melatonin SecretionWho this might be right forPhenylketonuria (PKU) University of Southern California 10
Testing effectiveness (Phase 2)Ended earlyNCT03952156What this trial is testingGene Therapy Clinical Study in Adult PKUWho this might be right forPhenylketonuriasPAH Deficiency Homology Medicines, Inc 10
Not applicableStudy completedNCT04318509What this trial is testingMarket Research - Acceptability Study for a New PKU Protein SubstituteWho this might be right forPKUPhenylketonuriasInborn Errors of Metabolism+1 more Dr. Schär AG / SPA 8
Not applicableEnrolling By InvitationNCT04348708What this trial is testingLong-Term Follow Up Study of Subjects Previously Administered HMI 102Who this might be right forPhenylketonuriaPAH Deficiency Homology Medicines, Inc 21
Testing effectiveness (Phase 2)Active Not RecruitingNCT05781399What this trial is testingFirst-in-Human, Multiple Part Clinical Study of JNT-517 in Healthy Participants and in Participants With PhenylketonuriaWho this might be right forPhenylketonuria Otsuka Pharmaceutical Development & Commercialization, Inc. 135
Not applicableStudy completedNCT05356377What this trial is testingPreliminary Study of Brain Effects of Palynziq-Related Changes in Phenylalanine in Individuals With PKUWho this might be right forPhenylketonurias University of Missouri-Columbia 6
Testing effectiveness (Phase 2)Looking for participantsNCT06637514What this trial is testingJNT-517 in Adolescent Participants With PhenylketonuriaWho this might be right forPhenylketonuria (PKU) Otsuka Pharmaceutical Development & Commercialization, Inc. 10
Testing effectiveness (Phase 2)Study completedNCT01212744What this trial is testingSafety, Tolerability, and Efficacy Study of rAvPAL-PEG Administered Daily in Subjects With Phenylketonuria (PKU)Who this might be right forPhenylketonuria BioMarin Pharmaceutical 16
Not applicableStudy completedNCT03419819What this trial is testingEvaluation of PKU SphereWho this might be right forPhenylketonurias Vitaflo International, Ltd 28