Hunter Syndrome clinical trials at University of California Health

12 in progress, 5 open to eligible people

Showing trials for

  • JR-141 in Patients With Mucopolysaccharidosis II (STARLIGHT)

    open to all eligible people

    A Global Phase III multicenter, randomized, assessor-blinded, active-controlled designed to evaluate safety and efficacy of study drug for the treatment of the MPS II.

    at UCSF

  • ELAPRASE in Treatment-naïve Participants With Hunter Syndrome (Mucopolysaccharidosis [MPS] II)

    open to eligible males ages up to 6 years

    The main aim of this study is to evaluate the ability of a prophylactic immune tolerizing regimen (ITR) to prevent or reduce the development of high titer anti-idursulfase antibodies in treatment-naïve participants with Hunter syndrome. In this open label, single arm study, all participants will receive ELAPRASE treatment and a prophylactic ITR. Participants will be treated with ELAPRASE for up to 104 weeks. The prophylactic ITR will start 1 day prior to the start of ELAPRASE. The prophylactic ITR will consist of a 5-week cycle of: Rituximab (intravenously [IV], weekly for 4 weeks); Methotrexate (oral, 3 times per week for 5 weeks) and intravenous immunoglobulin (IVIG) (IV, every 4 weeks of the cycle). Following the completion of 1 cycle, an assessment will be made at Month 6, 12, and 18 regarding the need for administering another 5-week cycle of the ITR. Participants will be in the study for approximately 112 weeks (including 6 weeks for screening, up to 104 weeks for treatment, and 2 weeks for follow-up).

    at UC Davis UCLA UCSD UCSF

  • Determine the Efficacy and Safety of Tividenofusp Alfa (DNL310) Vs Idursulfase in Pediatric and Young Adult Participants with Neuronopathic (nMPS II) or Non-Neuronopathic Mucopolysaccharidosis Type II (nnMPS II)

    open to eligible people ages 2-26

    This is a Phase 2/3, multiregional, two-arm, double-blind, randomized, active (standard-of-care)-controlled study of the efficacy and safety of tividenofusp alfa (DNL310), an investigational central nervous system (CNS)-penetrant enzyme-replacement therapy (ERT) for mucopolysaccharidosis type II (MPS II). Participants may also qualify to enter an open-label treatment phase with DNL310 or idursulfase based on pre-specified criteria.

    at UCSF

  • In Utero Enzyme Replacement Therapy for Lysosomal Storage Diseases

    open to eligible females ages 18-50

    The investigators aims to determine the the maternal and fetal safety and feasibility of in utero fetal enzyme replacement therapy in fetuses with Lysosomal Storage Diseases.

    at UCSF

  • Registry of Patients Diagnosed With Lysosomal Storage Diseases

    open to eligible people ages up to 64 years

    This is an international prospective and retrospective registry of patients with Lysosomal Storage Diseases (LSDs) to understand the natural history of the disease and the outcomes of fetal therapies, with the overall goal of improving the prenatal management of patients with LSDs.

    at UCSF

  • Tividenofusp Alfa (DNL310) in Pediatric Participants With Hunter Syndrome

    Sorry, in progress, not accepting new patients

    This is a multicenter, multiregional, open-label study to assess the safety, pharmacokinetics (PK), and pharmacodynamics (PD) of tividenofusp alfa (DNL310), an investigational central nervous system (CNS)-penetrant enzyme replacement therapy (ERT), designed to treat both the peripheral and CNS manifestations of Mucopolysaccharidosis type II (MPS II; Hunter syndrome). Participants, whose physicians feel they are deriving benefit, will have the opportunity to be reconsented into a safety extension and then an open-label extension for continued evaluation.

    at UCSF

  • JR-141 to Evaluate the Long-term Safety and Efficacy in Mucopolysaccharidosis Type II (Hunter Syndrome) Subjects

    Sorry, accepting new patients by invitation only

    An extension of Global Phase III open-label, multicenter designed to evaluate the Long-term safety and efficacy of study drug for the treatment of the MPS II.

    at UCSF

  • CAMPSIITE™ RGX-121 Gene Therapy in Subjects With MPS II (Hunter Syndrome)

    Sorry, in progress, not accepting new patients

    RGX-121 is a gene therapy which is intended to deliver a functional copy of the iduronate-2-sulfatase gene (IDS) to the central nervous system. This study is a safety and efficacy, dose ranging study to determine whether RGX-121 is safe, effective and well-tolerated by patients with MPS II.

    at UCSF

  • RGX-121 Gene Therapy in Children 5 Years of Age and Over With MPS II (Hunter Syndrome)

    Sorry, in progress, not accepting new patients

    RGX-121 is a gene therapy which is designed to deliver a functional copy of the iduronate-2-sulfatase (IDS) gene to the central nervous system. This study is a phase I/II study to determine whether RGX-121 is safe, well tolerated, and potentially effective in children five years of age and over who have severe MPS II.

    at UCSF

  • Adalimumab in MPS I, II, and VI

    Sorry, in progress, not accepting new patients

    Randomized, double-blind, placebo-controlled, parallel-group, single-center study followed by open-label phase, to evaluate the effects of adalimumab compared to placebo on the change from baseline in joint and skeletal disease in children and adults with mucopolysaccharidosis (MPS) I, II or VI.

    at UCLA

  • (LTFU) of Subjects Who Received SB-318, SB-913, or SB-FIX

    Sorry, in progress, not accepting new patients

    Long-term follow-up of subjects who received SB-318, SB-913, or SB-FIX in a previous trial and completed at least 52 weeks post-infusion follow-up in their primary protocol. Enrolled subjects will be followed for a total of up to 10 years following exposure to SB-318, SB-913, or SB-FIX.

    at UCSF

  • Post-trial Access Program of Idursulfase-IT Along With Elaprase in Children With Hunter Syndrome

    Sorry, not accepting new patients

    As the HGT-HIT-046 (NCT01506141) and SHP609-302 (NCT02412787) studies will be closed, this post-trial access (PTA) program provides TAK-609 to participants in these studies for whom the benefit:risk ratio of continued treatment with idursulfase-IT remains positive.

    at UCSF

Our lead scientists for Hunter Syndrome research studies include .

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