View clinical trials related to Hunter Syndrome.
Filter by:The study is an extension of two previous studies (HGT-HIT-046 [NCT01506141] and SHP609-302 [NCT02412787]). Participants must have completed one of the previous studies. The main aim of this study is to collect more information about the safety of the treatments, idursulfase-IT and elaprase, in children and adults with Hunter syndrome and cognitive impairment. Participants will receive the same treatment as in the previous studies.
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.
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).
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of intracerebroventricular GC1123 in patients with MPS Ⅱ who have central nervous system involvement and are receiving treatment with intravenous drug
The main aim of this study is to learn more about the safety profile of Elaprase in Indian children and adults with hunter syndrome. Participants will receive Elaprase once per week over a 3-hour period which can be reduced to 1 hour as determined by the study doctor. Participants will need to visit the clinic weekly during the duration of the study.
The purpose of this study is to investigate how participant's body's immune system responds to idursulfase, an enzyme replacement therapy (ERT) and find out which types of immune cells are involved in causing untoward responses to the ERT so that the investigators can relate the level of immune response to the treatment.
The objective of this study is to evaluate the efficacy of GC1111 in Hunter Syndrome Patients
The purpose of this non-interventional, observational study which is conducted in Mexico is to evaluate the safety profile of elaprase (idulsurfase) in participants with hunter syndrome (mucopolysaccharydosis II) being treated with elaprase.
The purpose of this study is to collect data that will increase understanding of Hunter syndrome. The data from HOS may provide guidance to healthcare professionals about disease treatment options.
This long-term study will provide Elaprase treatment to children enrolled in this study and will utilize data from both enrolled patients and Hunter Outcome Survey (HOS) patient registry data to conduct the primary growth analysis to assess changes in height and weight in patients with Mucopolysaccharidosis II (Hunter syndrome) MPS II.