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idursulfase

Generic: idursulfase·Brand: Elaprase

idursulfase: developed by 1 company · 5 clinical trials tracked · 1 FDA decision.

idursulfase evidence translation

What we can confirm

1 FDA record · 5 tracked trials

What it means

Source-backed records connect idursulfase to SHPGF; that link alone does not prove the drug works.

What to watch

Watch active trials and any change in FDA or trial status.
BioSniper AIPage evidence connected

Prepared research question

How could idursulfase → SHPGF affect its developer, and what evidence supports the link?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence2 indications · 2 study sponsors
Development Pipeline (1)
CompanyPhase
SHIRE PLC (SHPGF)
Hunter Syndrome
Approved
Clinical Trials (5)

An Open-Label Extension for Subjects in Studies HGT-HIT-046 and SHP609-302 Evaluating Long-Term Safety of Intrathecal Idursulfase-IT Administered in Conjunction With Intravenous Elaprase® in Subjects With Hunter Syndrome and Cognitive Impairment

NCT06031259·Phase 2/Phase 3·TAK
Active, not recruiting

Primary endpoint: Number of Participants with Adverse Events (AEs) by Type and Severity

Interventionalopen6 targetStarted 2024-03Completion 2029-014 sites · Canada, FranceTakeda

An Open-label, Multicenter, Phase 4 Study to Assess the Effects of a Prophylactic Immune Tolerizing Regimen in MPS II Treatment-Naïve Patients Planned to Receive ELAPRASE Who Are at Risk of Developing Persistent Neutralizing Antibodies

NCT05494593·Phase 4·TAK
Withdrawn

Primary endpoint: Rate of Anti-Idursulfase Antibodies Formation, Including Anti-Idursulfase Antibodies That Have Enzyme Neutralizing Activity

Interventionalopen0 targetStarted 2023-02Completion 2025-088 sites · United StatesTakeda

A Phase 2/3, Multicenter, Double-Blind, Randomized Study to Determine the Efficacy and Safety of Tividenofusp Alfa (DNL310) vs Idursulfase in Pediatric and Young Adult Participants With Neuronopathic or Non-Neuronopathic Mucopolysaccharidosis Type II

NCT05371613·Phase 3·DNLI
Recruiting

Primary endpoint: Percent change from baseline in cerebrospinal fluid (CSF) heparan sulfate (HS) concentration (Cohort A)

InterventionalRandomizeddouble63 targetStarted 2022-07Completion 2027-1232 sites · Argentina, Australia, Belgium, Brazil…Denali Therapeutics Inc.

An Open Label Extension of Study HGT-HIT-094 Evaluating Long Term Safety and Clinical Outcomes of Intrathecal Idursulfase Administered in Conjunction With Elaprase® in Patients With Hunter Syndrome and Cognitive Impairment

NCT02412787·Phase 2/Phase 3·SHPGF
Completed

Primary endpoint: Number of Participants With Adverse Events (AEs)

Interventionalopen56 enrolledStarted 2015-04Completion 2024-049 sites · Australia, Canada, France, Mexico…Shire

An Open-Label Extension of Study HGT-HIT-045 Evaluating Long-Term Safety and Clinical Outcomes of Intrathecal Idursulfase-IT Administered in Conjunction With Intravenous Elaprase® in Pediatric Patients With Hunter Syndrome and Cognitive Impairment

NCT01506141·Phase 1/Phase 2·TAK
Completed

Primary endpoint: Number of Participants With Treatment-emergent Adverse Events (TEAEs)

Interventionalopen15 enrolledStarted 2010-08Completion 2024-049 sites · Canada, United Kingdom, United StatesTakeda
FDA Decisions1 records
Approval1 INDICATIONS AND USAGE ELAPRASE is indicated for patients with Hunter syndrome (Mucopolysaccharidosis II, MPS II). ELAPRASE has been shown to improve walking capacity in patients 5 years and older. In patients 16 months to 5 years of age, no data are available to demonstrate improvement in disease-related symptoms or long term clinical outcome; however, treatment with ELAPRASE has reduced spleen volume similarly to that of adults and children 5 years of age and older. The safety and efficacy of(SHPGF)FDA ↗
BLA125151Type 1 - New Molecular EntityOrphan DrugPriorityIntravenousInjectable

Frequently asked questions

Who is developing idursulfase?

idursulfase is being developed by SHIRE PLC.

How many clinical trials involve idursulfase?

BioSniper tracks 5 clinical trials involving idursulfase.

What is idursulfase's latest FDA decision?

The most recent tracked FDA decision for idursulfase is Approval for 1 INDICATIONS AND USAGE ELAPRASE is indicated for patients with Hunter syndrome (Mucopolysaccharidosis II, MPS II). ELAPRASE has been shown to improve walking capacity in patients 5 years and older. In patients 16 months to 5 years of age, no data are available to demonstrate improvement in disease-related symptoms or long term clinical outcome; however, treatment with ELAPRASE has reduced spleen volume similarly to that of adults and children 5 years of age and older. The safety and efficacy of, dated July 24, 2006.