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Ultragenyx Pharmaceutical

HQ: Novato, CA source · ultragenyx.com ↗

FDA-approved therapeutic company Clinical Phase 3

Keywords: rare disease Osteogenesis Imperfecta MPS IIIA Sanfilippo Syndrome Sanfilippo A Mucopolysaccharidosis III Wilson Disease Long-chain Fatty Acid Oxidation Disorders Angelman Syndrome Mucopolysaccharidosis VII MPS VII Sly Syndrome Glycogen Storage Disease Type Ia Glycogen Storage Disease Type III GNE Myopathy MPS 7 Ornithine Transcarbamylase (OTC) Deficiency Very Long Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency Trifunctional Protein (TFP) Deficiency Ornithine Transcarbamylase Deficiency Mucopolysaccharidosis OTC Deficiency X-linked Hypophosphatemia Hypophosphatemic Rickets Long Chain Fatty Acid Oxidation Disorders Mucopolysaccharidosis IIIA Tumor-induced Osteomalacia Von Gierke's Disease (GSD Type Ia) Carnitine Palmitoyltransferase (CPT I or CPT II) Deficiency Long-chain 3-hydroxy-acyl-CoA Dehydrogenase (LCHAD) Deficiency Carnitine-acylcarnitine Translocase (CACT) Deficiency Type I Osteogenesis Imperfecta Osteogenesis Imperfecta Type III Osteogenesis Imperfecta Type IV Hereditary Inclusion Body Myopathy Distal Myopathy With Rimmed Vacuoles Nonaka Type Distal Myopathy Quadriceps Sparing Myopathy GSD1 X-linked Creatine Deficiency Hypophosphatasia

Location: Novato, CA · source · Oct 15, 2026

Profile checked Oct 10, 2026

63Trials (company is sponsor)2FDA records (2 yrs)

Timeline

  1. Trial start —: MPS IIIA Disease Monitoring Program source ↗
  2. Trial start Phase 1/Phase 2: First-in-human Study of UX016 in GNEM source ↗
  3. FDA FDA New drug/biologic (novel): Fayuvi (rebisufligene etisparvovec-hopf) — BLA125845, Sep 17, 2026. Applicant at approval: Ultragenyx Pharmaceutical Inc. source ↗
  4. FDA FDA New drug/biologic (novel): GENGLYCOS (pariglasgene brecaparvovec-opnr) — BLA125858, Aug 19, 2026. Applicant at approval: Ultragenyx Pharmaceutical, Inc. source ↗
  5. Trial start Phase 2: A Safety and Efficacy Study of GTX-102 in Subjects With Deletion- or Nondeletion-type Angelman Syndrome (AS) source ↗
  6. Trial start 3: Phase 3 Efficacy and Safety Study of GTX-102 in Pediatric Subjects With Angelman Syndrome (AS) source ↗
  7. Trial start —: Glycogen Storage Disease Type Ia (GSDIa) Disease Monitoring Program source ↗
  8. Trial start Phase 3: Setrusumab in Pediatric Japanese Subjects With Osteogenesis Imperfecta source ↗
  9. Trial start Phase 3: Long-term Extension of GTX-102 in Angelman Syndrome source ↗
  10. Trial start Phase 3: Setrusumab vs Bisphosphonates in Pediatric Subjects With Osteogenesis Imperfecta source ↗
  11. Trial start Phase 3: A Study to Determine the Effect of Triheptanoin Compared With Even-Chain MCT on MCEs in Pediatric Patients With LC-FAOD source ↗
  12. Trial start Phase 3: Clinical Study of DTX301 AAV-Mediated Gene Transfer for Ornithine Transcarbamylase (OTC) Deficiency source ↗
  13. Trial start —: Long-Chain Fatty Acid Oxidation Disorders Online Disease Monitoring Program source ↗
  14. Trial start —: Clinical Survey Study to Assess Physical Function and the Incidence of Hypoglycemia in Participants With Glycogen Storage Disease Type III source ↗
  15. Trial start Phase 2: Long-term Extension Study of Setrusumab in Adults With Type I, III, or IV Osteogenesis Imperfecta source ↗
  16. Trial start Phase 2/Phase 3: Setrusumab vs Placebo for Osteogenesis Imperfecta source ↗
  17. Trial start —: Tumor-induced Osteomalacia Disease Monitoring Program source ↗
  18. Trial start —: Long-Chain Fatty Acid Oxidation Disorders In-Clinic Disease Monitoring Program source ↗
  19. Trial start Phase 3: A Study of Adeno-Associated Virus Serotype 8-Mediated Gene Transfer of Glucose-6-Phosphatase in Patients With Glycogen Storage Disease Type Ia (GSDIa) source ↗
  20. Trial start Phase 1/Phase 2: Safety, Tolerability, and Pharmacokinetics of UX053 in Patients With Glycogen Storage Disease Type III (GSD III) source ↗
  21. Trial start 1: A Phase 1/2/3 Study of UX701 Gene Therapy in Adults With Wilson Disease source ↗
  22. Trial start —: Adeno-Associated Virus (AAV) Antibody Study in Subjects OTC Deficiency, GSDIa, and Wilson Disease source ↗
  23. Trial start —: Clinical Evaluation and Assessment of Instruments and Biomarkers in Subjects With Wilson Disease source ↗
  24. Trial start —: Study to Evaluate Biomarkers and Clinical Manifestations in Individuals With Glycogen Storage Disease Type III (GSD III) source ↗
  25. Trial start —: Retrospective Study of Glucose Monitoring for Glycemic Control in Patients With GSDIa source ↗

Showing 25 of 50 dated events.

Upcoming milestones

Estimated primary completion per ClinicalTrials.gov. Dates move.

Clinical trials (lead sponsor) Showing 50 of 63

RecordTitlePhaseStatusStartPrimary completion
NCT05125809Setrusumab vs Placebo for Osteogenesis ImperfectaPhase 2/Phase 3Active, not recruitingFeb 21, 2022Oct 20, 2025 (actual)
NCT07855562MPS IIIA Disease Monitoring ProgramNot listedNot yet recruiting2026-112038-10 (estimated)
NCT06636071Setrusumab in Pediatric Japanese Subjects With Osteogenesis ImperfectaPhase 3Active, not recruitingOct 25, 20242027-01 (estimated)
NCT04884815A Phase 1/2/3 Study of UX701 Gene Therapy in Adults With Wilson Disease1Active, not recruitingSep 27, 20212029-03 (estimated)
NCT02716246Phase I/II/III Gene Transfer Clinical Trial of scAAV9.U1a.hSGSHIRecruitingApr 25, 20162029-03 (estimated)
NCT05933200A Study to Determine the Effect of Triheptanoin Compared With Even-Chain MCT on MCEs in Pediatric Patients With LC-FAODPhase 3Active, not recruitingFeb 28, 20232027-08 (estimated)
NCT06415344Long-term Extension of GTX-102 in Angelman SyndromePhase 3Active, not recruitingJul 31, 20242029-02 (estimated)
NCT07157254A Safety and Efficacy Study of GTX-102 in Subjects With Deletion- or Nondeletion-type Angelman Syndrome (AS)Phase 2Active, not recruitingOct 13, 20252030-01 (estimated)
NCT05345171Clinical Study of DTX301 AAV-Mediated Gene Transfer for Ornithine Transcarbamylase (OTC) DeficiencyPhase 3Active, not recruitingOct 18, 20222027-09 (estimated)
NCT07511556First-in-human Study of UX016 in GNEMPhase 1/Phase 2Recruiting2026-102028-12 (estimated)
NCT03651505X-linked Hypophosphatemia Disease Monitoring ProgramNot listedActive, not recruitingJul 16, 20182032-12 (estimated)
NCT03604835Mucopolysaccharidosis VII Disease Monitoring ProgramNot listedRecruitingJan 29, 20182032-04 (estimated)
NCT06636383Glycogen Storage Disease Type Ia (GSDIa) Disease Monitoring ProgramNot listedRecruitingNov 4, 20242036-12 (estimated)
NCT06617429Phase 3 Efficacy and Safety Study of GTX-102 in Pediatric Subjects With Angelman Syndrome (AS)3Active, not recruitingDec 3, 2024Jul 10, 2026 (actual)
NCT03773770Expanded Access to TriheptanoinNot listedAvailableNot listedNot listed
NCT03775174Expanded Access to MepseviiNot listedAvailableNot listedNot listed
NCT04360265Follow-up Study of AAV-Mediated Gene Transfer (UX111; Previously Known as ABO-102) for MPS Type IIIAPhase 3Enrolling by invitationSep 28, 20202027-08 (estimated)
NCT04783428Tumor-induced Osteomalacia Disease Monitoring ProgramNot listedActive, not recruitingJan 31, 2022Feb 28, 2032 (estimated)
NCT04632953Long-Chain Fatty Acid Oxidation Disorders In-Clinic Disease Monitoring ProgramNot listedActive, not recruitingNov 30, 20212035-12 (estimated)
NCT03636438Long Term Follow Up to Evaluate DTX301 in Adults With Late-Onset OTC DeficiencyNot listedActive, not recruitingAug 30, 20182029-12 (estimated)
NCT05139316A Study of Adeno-Associated Virus Serotype 8-Mediated Gene Transfer of Glucose-6-Phosphatase in Patients With Glycogen Storage Disease Type Ia (GSDIa)Phase 3CompletedNov 8, 2021Feb 20, 2024 (actual)
NCT03970278Study of Long-Term Safety and Efficacy on Gene Therapy in Glycogen Storage Disease Type IaNot listedCompletedJul 15, 2019Feb 25, 2025 (actual)
NCT05768854Setrusumab vs Bisphosphonates in Pediatric Subjects With Osteogenesis ImperfectaPhase 3Active, not recruitingJun 14, 2023Oct 23, 2025 (actual)
NCT04259281A Study of the Safety and Tolerability of GTX-102 in Children With Angelman SyndromePhase 1/Phase 2CompletedFeb 24, 2020Jan 8, 2025 (actual)
NCT05312697Long-term Extension Study of Setrusumab in Adults With Type I, III, or IV Osteogenesis ImperfectaPhase 2TerminatedApr 28, 2022Jul 7, 2022 (actual)
NCT04708015Retrospective Study of Glucose Monitoring for Glycemic Control in Patients With GSDIaNot listedCompletedNov 5, 2020Mar 4, 2022 (actual)
NCT04990388Safety, Tolerability, and Pharmacokinetics of UX053 in Patients With Glycogen Storage Disease Type III (GSD III)Phase 1/Phase 2TerminatedOct 18, 2021Mar 20, 2023 (actual)
NCT05196165Clinical Survey Study to Assess Physical Function and the Incidence of Hypoglycemia in Participants With Glycogen Storage Disease Type IIINot listedTerminatedMay 20, 2022Mar 2, 2023 (actual)
NCT02214160Long-Chain Fatty Acid Oxidation Disorders (LC-FAOD) Extension Study for Subjects Previously Enrolled in Triheptanoin StudiesPhase 2CompletedDec 9, 2014Dec 3, 2020 (actual)
NCT04088734Gene Transfer Study of ABO-102 in Patients With Middle and Advanced Phases of MPS IIIA DiseasePhase 1/Phase 2TerminatedSep 18, 2019Mar 10, 2022 (actual)
NCT03118570A Study in Adult Patients With Type I, III or IV Osteogenesis Imperfecta Treated With BPS804Phase 2CompletedSep 11, 2017Oct 1, 2019 (actual)
NCT03216486An Exploratory Study of BPS804 Treatment in Adult Patients With Type I, III or IV Osteogenesis ImperfectaPhase 2WithdrawnOct 31, 2017Nov 1, 2018 (estimated)
NCT04909346Adeno-Associated Virus (AAV) Antibody Study in Subjects OTC Deficiency, GSDIa, and Wilson DiseaseNot listedTerminatedJun 23, 2021Nov 17, 2022 (actual)
NCT02736188Study to Evaluate the Safety and Efficacy of Aceneuramic Acid Extended-Release (Ace-ER) Tablets in Patients With Glucosamine (UDP-N-acetyl)-2-epimerase Myopathy (GNEM) or Hereditary Inclusion Body Myopathy (HIBM)Phase 3TerminatedMay 2, 2016Jan 10, 2018 (actual)
NCT02991144Safety and Dose-Finding Study of DTX301 (scAAV8OTC) in Adults With Late-Onset Ornithine Transcarbamylase (OTC) DeficiencyPhase 1/Phase 2CompletedJul 31, 2017Dec 16, 2021 (actual)
NCT04812106Long-Chain Fatty Acid Oxidation Disorders Online Disease Monitoring ProgramNot listedTerminatedJul 25, 2022Oct 27, 2022 (actual)
NCT03517085Safety and Dose-Finding Study of DTX401 (AAV8G6PC) in Adults With Glycogen Storage Disease Type Ia (GSDIa)Phase 1/Phase 2CompletedMay 18, 2018Nov 2, 2021 (actual)
NCT02931682Observational Study of Males With Creatine Transporter DeficiencyNot listedTerminated2016-12Oct 24, 2022 (actual)
NCT01406977Dose Escalation Study to Evaluate the Safety and Tolerability of Multiple Infusions of BPS804 in Adults With Hypophosphatasia (HPP)Phase 2Completed2011-072012-09 (actual)
NCT01406548Safety and Efficacy of Multiple Dosing Regimens of BPS804 in Post Menopausal Women With Low Bone Mineral DensityPhase 2Completed2011-072013-10 (actual)
NCT01806610Study of Safety and Tolerability of BPS804 in Patients With Late-stage Chronic Kidney DiseasePhase 2Withdrawn2013-082014-04 (estimated)
NCT04574830Study to Evaluate Biomarkers and Clinical Manifestations in Individuals With Glycogen Storage Disease Type III (GSD III)Not listedCompletedNov 23, 2020Jun 30, 2022 (actual)
NCT04531189Clinical Evaluation and Assessment of Instruments and Biomarkers in Subjects With Wilson DiseaseNot listedCompletedDec 11, 2020Mar 25, 2022 (actual)
NCT04717453Study to Characterize Rate of Ureagenesis in Patients With Ornithine Transcarbamylase (OTC) DeficiencyNot listedTerminatedOct 6, 2020Dec 15, 2021 (actual)
NCT02971969Long-Term Safety, Tolerability, and Efficacy of DTX101 (AAVrh10FIX) in Adults With Moderate/Severe to Severe Hemophilia BNot listedCompleted2017-01Nov 6, 2021 (actual)
NCT01417091Safety, Pharmacokinetics and Pharmacodynamics of BPS804 in Osteogenesis ImperfectaPhase 2Completed2011-062012-12 (actual)
NCT01886378A Study of UX007 (Triheptanoin) in Participants With Long-Chain Fatty Acid Oxidation Disorders (LC-FAOD)Phase 2CompletedFeb 6, 2014Aug 25, 2016 (actual)
NCT03768817Clinical Outcome of Triheptanoin Treatment in Patients With Long-chain Fatty Acid Oxidation Disorders (LC-FAOD) Treated Under Expanded Access ProgramNot listedCompletedJan 30, 2019Jun 8, 2020 (actual)
NCT02432144A Study of UX003 Recombinant Human Beta-Glucuronidase (rhGUS) Enzyme Replacement Therapy in Subjects With Mucopolysaccharidosis Type 7, Sly Syndrome (MPS 7)Phase 3CompletedNov 10, 2015Jan 14, 2019 (actual)
NCT02230566A Phase 3 Study of UX003 Recombinant Human Betaglucuronidase (rhGUS) Enzyme Replacement Therapy in Patients With Mucopolysaccharidosis Type 7 (MPS 7)3Completed2014-122016-05 (actual)

FDA records (last 2 years)

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