A Natural History Study Seeks to Understand the Clinical, Genomic, Pharmacological, Laboratory, and Dietary Determinates of Pyrimidine and Purine Metabolism Disorders

RecruitingOBSERVATIONAL
Enrollment

999

Participants

Timeline

Start Date

December 19, 2023

Primary Completion Date

January 1, 2099

Study Completion Date

January 1, 2099

Conditions
AMPD3, OMIM*102772, AMP Deaminase DeficiencyAK1, OMIM *103000, Adenylate Kinase DeficiencyAMPD1, OMIM *102770, Myopathy Due to Myoadenylate Deaminase DeficiencyTPMT, OMIM *187680, Thoipurines, Poor Metabolism ofIMPDH1, OMIM *146690, Retinitis Pigmentosa Type 10, Leber Congenital Amauriosis Type 11APRT, OMIM *102600, Adenine Phosphoribosyltransferase DeficiencyHPRT1, OMIM *308000 Lesch-Nyhan DiseaseXDH, OMIM *607633, Xanthinuria Type 1SLC2A9, OMIM *606142 HypouricemiaSLC22A12, OMIM *607096 HypouricemiaPRPS1 Def, OMIM *311850, Arts Syndrome; Charcot-Marie-Tooth DiseasePRPS1 SA, OMIM *311850 Gout, PRPS-related Phosphoribosylpyrophosphate Synthetase SuperactivityAMPD2, OMIM *102771, Spastic Paraplegia 63; Pontocerebellar HypoplasiaITPA, OMIM *147520, Inosine Triphosphatase Deficiency; Developmental and Epileptic Encephalopathy 35ADSL, OMIM *608222, Adenylosuccinate Lyase DeficiencyPNP, OMIM *164050, Nucleoside Phosphorylase DeficiencyADA2, OMIM *607575,Sneddon Syndrome; VAIHSCAD, *1140120, Developmental and Epileptic EncephalopathyUPB1, OMIM *606673, Beta-ureidopropionase DeficiencyDPYS, OMIM *613326, Dihydropyrimidinase DeficiencyDPYD, OMIM *274270, Dihydropyrimidine Dehydrogenase DeficiencyDHODH, OMIM *126064, Miller Syndrome (Postaxial Acrofacial Dysostosis)UMPS, OMIM *613891, Orotic AciduriaNT5C3A<TAB>, OMIM *606224, Anemia, Hemolytic, Due to UMPH1 DeficiencyUNG, OMIM *191525, Hyper-IgM Syndrome 5AICDA, OMIM *605257, Immunodeficiency With Hyper-IgM, Type 2; HIGM2Purine-Pyrimidine MetabolismMetabolic Disease
Trial Locations (1)

20892

RECRUITING

National Institutes of Health Clinical Center, Bethesda

All Listed Sponsors
lead

National Human Genome Research Institute (NHGRI)

NIH