Clinical trials: completed, sponsored by Ultragenyx Pharmaceutical Inc
Glycogen Storage Disease Type IA
A Study of Adeno-Associated Virus Serotype 8-Mediated Gene Transfer of Glucose-6-Phosphatase in Patients With Glycogen Storage Disease Type Ia (GSDIa)
The primary objectives of this study are to evaluate the efficacy of DTX401 to reduce or eliminate dependence on exogenous glucose replacement therapy to maintain euglycemia and to maintain or improve the quality of glucose…
- Trial name
- NCT05139316
- Testing
- DTX401, Oral prednisolone
- Where
- 20 sites in United States, Brazil and 7 more
- Volunteers
- 52 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Glycogen Storage Disease Type IA, Von Gierke's Disease (GSD Type Ia)
Study of Long-Term Safety and Efficacy on Gene Therapy in Glycogen Storage Disease Type Ia
The primary objective of this study is to determine the long-term safety of DTX401 following a single intravenous (IV) dose in adults with GSDIa.
- Trial name
- NCT03970278
- Testing
- No intervention
- Where
- 6 sites in United States, Canada and 2 more
- Volunteers
- 12 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Angelman Syndrome
A Study of the Safety and Tolerability of GTX-102 in Children With Angelman Syndrome
The primary objective of the study is to evaluate the safety and tolerability of multiple-ascending doses of GTX-102 administered by intrathecal (IT) injection to participants with Angelman Syndrome (AS).
- Trial name
- NCT04259281
- Testing
- GTX-102
- Where
- 25 sites in United States, Australia and 6 more
- Volunteers
- 74 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Glycogen Storage Disease Type IA
Retrospective Study of Glucose Monitoring for Glycemic Control in Patients With GSDIa
The primary objective of this study is to assess the percentage of time patients were in normal glucose control.
- Trial name
- NCT04708015
- Testing
- No Intervention
- Where
- 2 sites in United States, Netherlands
- Volunteers
- 15 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Carnitine Palmitoyltransferase (CPT I or CPT II) Deficiency, Very Long Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency
Long-Chain Fatty Acid Oxidation Disorders (LC-FAOD) Extension Study for Subjects Previously Enrolled in Triheptanoin Studies
The primary objective of this study is to evaluate the long-term safety and efficacy of UX007 in participants with LC-FAOD. The secondary objectives of this study are to evaluate the effect of UX007 on energy metabolism in…
- Conditions
- Carnitine Palmitoyltransferase (CPT I or CPT II) Deficiency, Very Long Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Long-chain 3-hydroxy-acyl-CoA Dehydrogenase (LCHAD) Deficiency, Trifunctional Protein (TFP) Deficiency
- Trial name
- NCT02214160
- Testing
- UX007
- Where
- 11 sites in United States, United Kingdom
- Volunteers
- 94 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Osteogenesis Imperfecta, Type I, Osteogenesis Imperfecta Type III
A Study in Adult Patients With Type I, III or IV Osteogenesis Imperfecta Treated With BPS804
The purpose of this study is to select a suitable dose of BPS804 by measuring the strength/quality of bone using a special type of CT scanner. Participants will be treated for 12 months and followed up for a further 12 months.
- Conditions
- Osteogenesis Imperfecta, Type I, Osteogenesis Imperfecta Type III, Osteogenesis Imperfecta Type IV
- Trial name
- Asteroid (NCT03118570)
- Testing
- setrusumab, Calcium, Vitamin D
- Where
- 25 sites in United States, Canada and 3 more
- Volunteers
- 112 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Ornithine Transcarbamylase (OTC) Deficiency
Safety and Dose-Finding Study of DTX301 (scAAV8OTC) in Adults With Late-Onset Ornithine Transcarbamylase (OTC) Deficiency
This is a Phase 1/2, open-label, single arm, multicenter, safety and dose finding study of DTX301 in adults with late-onset OTC deficiency.
- Trial name
- CAPtivate (NCT02991144)
- Testing
- scAAV8OTC, Reactive Corticosteroid Taper Regimen, Prophylactic Corticosteroid Taper Regimen
- Where
- 9 sites in United States, Canada and 2 more
- Volunteers
- 16 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
GSD1
Safety and Dose-Finding Study of DTX401 (AAV8G6PC) in Adults With Glycogen Storage Disease Type Ia (GSDIa)
The primary objective of the study is to determine the safety of single doses of DTX401, including the incidence of dose-limiting toxicities (DLTs) at each dose level.
- Trial name
- NCT03517085
- Testing
- DTX401, steroid regimen
- Where
- 6 sites in United States, Canada and 2 more
- Volunteers
- 12 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Hypophosphatasia
Dose Escalation Study to Evaluate the Safety and Tolerability of Multiple Infusions of BPS804 in Adults With Hypophosphatasia (HPP)
The purpose of the study is to determine tolerability, PK/PD and preliminary efficacy of BPS804 in adult patients with HPP treated with multiple escalating doses of BPS804.
- Trial name
- NCT01406977
- Testing
- BPS804
- Where
- Germany
- Volunteers
- 8 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Osteopenia, Osteoporosis
Safety and Efficacy of Multiple Dosing Regimens of BPS804 in Post Menopausal Women With Low Bone Mineral Density
This study is designed to provide information on the safety, tolerability, pharmacokinetics (PK) and bone biomarker response following multiple BPS804 administration in multiple dosing regimens.
- Trial name
- NCT01406548
- Testing
- BPS804 20mg/Kg
- Where
- 5 sites in United States
- Volunteers
- 44 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Glycogen Storage Disease Type III
Study to Evaluate Biomarkers and Clinical Manifestations in Individuals With Glycogen Storage Disease Type III (GSD III)
The primary objective of this study is to evaluate potential biomarkers of GSD III.
- Trial name
- NCT04574830
- Testing
- No Intervention
- Where
- 4 sites in United States
- Volunteers
- 18 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Wilson Disease
Clinical Evaluation and Assessment of Instruments and Biomarkers in Subjects With Wilson Disease
The primary objective of the study is to determine the relevance and appropriateness of outcome assessments, including biomarkers, within the Wilson disease population to inform study design and endpoint selection for future…
- Trial name
- NCT04531189
- Where
- 6 sites in United States, Germany
- Volunteers
- 16 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Hemophilia B
Long-Term Safety, Tolerability, and Efficacy of DTX101 (AAVrh10FIX) in Adults With Moderate/Severe to Severe Hemophilia B
A long-term follow-up study to evaluate the safety, tolerability, and efficacy of DTX101 in adult males with moderate/severe to severe hemophilia B.
- Trial name
- NCT02971969
- Where
- 5 sites in United States, United Kingdom
- Volunteers
- 6 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Osteogenesis Imperfecta
Safety, Pharmacokinetics and Pharmacodynamics of BPS804 in Osteogenesis Imperfecta
This is a randomized, open label intra-patient dose escalation study to evaluate safety and tolerability, pharmacokinetics, and pharmacodynamics of BPS804 in adults with osteogenesis imperfecta (OI).
- Trial name
- NCT01417091
- Testing
- BPS804
- Where
- 6 sites in United States, Belgium and 2 more
- Volunteers
- 10 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Long-chain Fatty Acid Oxidation Disorders (LC-FAOD), Carnitine Palmitoyltransferase (CPT II) Deficiency
A Study of UX007 (Triheptanoin) in Participants With Long-Chain Fatty Acid Oxidation Disorders (LC-FAOD)
The primary objective of the study was to evaluate the impact of UX007 on acute clinical pathophysiology associated with LC-FAOD following 24 weeks of treatment.
- Conditions
- Long-chain Fatty Acid Oxidation Disorders (LC-FAOD), Carnitine Palmitoyltransferase (CPT II) Deficiency, Very Long Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Longchain 3-hydroxy-acyl-CoA Dehydrogenase (LCHAD) Deficiency
- Trial name
- NCT01886378
- Testing
- UX007
- Where
- 10 sites in United States, United Kingdom
- Volunteers
- 29 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Long-chain Fatty Acid Oxidation Disorders (LC-FAOD)
Clinical Outcome of Triheptanoin Treatment in Patients With Long-chain Fatty Acid Oxidation Disorders (LC-FAOD) Treated Under Expanded Access Program
The primary objective of the study is to evaluate the clinical outcomes for the trigger event of patients who receive triheptanoin in the emergency Investigational New Drug (eIND) program.
- Trial name
- NCT03768817
- Testing
- No Intervention
- Where
- 15 sites in United States
- Volunteers
- 20 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Sly Syndrome, MPS VII
A Study of UX003 Recombinant Human Beta-Glucuronidase (rhGUS) Enzyme Replacement Therapy in Subjects With Mucopolysaccharidosis Type 7, Sly Syndrome (MPS 7)
The primary objective of the study is to evaluate the long-term safety of UX003 in subjects with MPS 7.
- Conditions
- Sly Syndrome, MPS VII, Mucopolysaccharidosis, Mucopolysaccharidosis VII
- Trial name
- NCT02432144
- Testing
- UX003
- Where
- 7 sites in United States, Brazil and 2 more
- Volunteers
- 12 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
MPS 7, Sly Syndrome
A Phase 3 Study of UX003 Recombinant Human Betaglucuronidase (rhGUS) Enzyme Replacement Therapy in Patients With Mucopolysaccharidosis Type 7 (MPS 7)
The Phase 3 study will use a novel randomized, intra-subject placebo-controlled, single crossover design, referred to as Blind Start, to evaluate the safety and efficacy of UX003.
- Conditions
- MPS 7, Sly Syndrome, Mucopolysaccharidosis, MPS VII
- Trial name
- NCT02230566
- Testing
- UX003
- Where
- 4 sites in United States
- Volunteers
- 12 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Glucose Transporter Type 1 Deficiency Syndrome (Glut1 DS)
Phase 2 Study of Triheptanoin (UX007) for the Treatment of Glucose Transporter Type 1 Deficiency Syndrome (Glut1 DS)
The primary objectives of the study are to evaluate the efficacy of UX007 compared to placebo as measured by the reduction from randomization to Week 8 in frequency of seizures and to evaluate the safety of UX007 via adverse…
- Trial name
- NCT01993186
- Testing
- UX007
- Where
- 14 sites in United States, Australia and 5 more
- Volunteers
- 36 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Ornithine Transcarbamylase Deficiency
A Study to Assess Plasma Ammonia Time-Normalized Area Under the Curve and Rate of Ureagenesis in Healthy Adult Subjects
The objective of the study is to characterize 24-hour plasma ammonia levels, characterize urea production rates in healthy normal subjects.
- Trial name
- NCT04269122
- Testing
- No Intervention
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ultragenyx Pharmaceutical Inc