Large-scale testing (Phase 3)Study completedNCT02081898What this trial is testingEffects of Long Term Calorie Restriction on Sphingomyelin and Amino AcidsWho this might be right forOverweightObese Yonsei University 120
Large-scale testing (Phase 3)Study completedNCT01732471What this trial is testingPhase 3 Open-label Study to Evaluate the Response and Safety of Kuvan® in Subjects With PhenylketonuriaWho this might be right forPhenylketonuria Merck KGaA, Darmstadt, Germany 90
Not applicableStudy completedNCT00338520What this trial is testingHyperphenylalaninemia in Cerebral MalariaWho this might be right forPlasmodium Falciparum Malaria University of Utah 285
Not applicableLooking for participantsNCT04896281What this trial is testingPhenylalanine-free Diet for Patients With Secondary Hyperphenylalaninemia in ICUWho this might be right forNon-Phenylketonuric Hyperphenylalaninemia Chang Gung Memorial Hospital 100
Not applicableUnknownNCT06332105What this trial is testingEvaluation of Low Phenylalanine FormulasWho this might be right forPhenylketonurias Ajinomoto Co., Inc. 19
Post-approval studies (Phase 4)Looking for participantsNCT06433310What this trial is testingUnderstanding the Efficacy of Dietary Supplement on Fungal Mycobiota in Healthy Volunteers: A Pilot StudyWho this might be right forGut MicrobiomeGut HealthDietary Supplement+2 more Weill Medical College of Cornell University 20
Testing effectiveness (Phase 2)Active Not RecruitingNCT05972629What this trial is testingA Phase 1/Phase 2 Open-label Study to Evaluate the Safety, Tolerability, and Efficacy of a Single Intravenous Administration of SAR444836 in Adult Participants With PhenylketonuriaWho this might be right forPhenylketonuria Sanofi 32
Not applicableStudy completedNCT02176603What this trial is testingObservational Study of Endothelial Dysfunction in PhenylketonuriaWho this might be right forPhenylketonuriaEndothelial Dysfunction Charite University, Berlin, Germany 51
Not applicableLooking for participantsNCT05562310What this trial is testingPhenylalanine, Methionine and Histidine Requirements in TPN Fed NeonatesWho this might be right forStable NeonatesReceiving Total Parenteral Nutrition (TPN) The Hospital for Sick Children 60
Testing effectiveness (Phase 2)Study completedNCT03849105What this trial is testing131I-IPA and Concurrent XRT in Recurrent GBMWho this might be right forGlioblastoma Multiforme Telix Pharmaceuticals (Innovations) Pty Limited 10
Not applicableUnknownNCT02880995What this trial is testing[18 Fluorine(F)]DOPA Determinants and Predictors of Treatment Response in PsychosisWho this might be right forSchizophrenia Seoul National University Hospital 62
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
Not applicableEnded earlyNCT02538315What this trial is testingUsing [18F]FDOPA PET/CT to Monitor the Effectiveness of Fetal Dopaminergic Grafts in Parkinson Disease PatientsWho this might be right forParkinson's Disease University of Saskatchewan 18
Not applicableStudy completedNCT01965691What this trial is testingProtein Requirements in Children With Phenylketonuria (PKU)Who this might be right forPhenylketonuria University of British Columbia 4
Not applicableEnrolling By InvitationNCT06940193What this trial is testingA Self-test Home-use Blood Phenylalanine Monitoring System Under the Brand Name Egoo Phe System Has Been Developed for Measurement of Phenylalanine (Phe) in Individuals Diagnosed With Phenylketonuria (PKU): The Study Purpose is to Evaluate Accuracy and UsabilityWho this might be right forPhenylketonuria (PKU) Egoo Health Aps 20
Not applicableEnrolling By InvitationNCT07703020What this trial is testingPrevalence and Determinants of Obesity in PKU PatientsWho this might be right forPhenylketonuria (PKU) Christel Tran 100
Not applicableStudy completedNCT06119048What this trial is testingPhe for Me? The Effects of L-Phe on PKU Carriers and Non-carriersWho this might be right forAutosomal Recessive Disorder (Genetic Carriers of PKU) University of Guelph 56
Not applicableStudy completedNCT02065817What this trial is testingDose of Labeled Cholesterol for Kinetics: A Pilot StudyWho this might be right forLipid Metabolism Mayo Clinic 7
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 completedNCT02445521What this trial is testingTesting of Four Home Phenylalanine Monitoring Prototype DevicesWho this might be right forPhenylketonurias Emory University 9