Status:

ACTIVE_NOT_RECRUITING

Phase I/II Study of JR-441 in Patients With Mucopolysaccharidosis Type IIIA

Lead Sponsor:

JCR Pharmaceuticals Co., Ltd.

Conditions:

Mucopolysaccharidosis III-A

Eligibility:

All Genders

1-18 years

Phase:

PHASE1

PHASE2

Brief Summary

A Phase I/ II, open-label, randomized, 2-arm study, designed to evaluate the safety and explore efficacy of the study drug in development for the treatment of MPS IIIA patients.

Eligibility Criteria

Inclusion

  • Chronological age of ≥1 year and ≤18 years.
  • Confirmed diagnosis of MPS IIIA.
  • Body weight ≥ 10 kg.

Exclusion

  • Prior experience to gene therapy or HSCT with successful engraftment.
  • Past use of another investigational drug or product in last 4 months or 5 half-lives (whichever is longer) before signing ICF.
  • Current participation in a clinical trial or past participation (within 30 days of enrolment into this study) in a study involving invasive procedures.
  • Past use of Genistein or Kineret (anakinra) within 4 months before signing ICF.
  • Serious drug allergy or hypersensitivity.
  • Contraindication for lumbar puncture or MRI.
  • History of bleeding disorder or current use of medications that, in the opinion of the investigator, place them at risk of bleeding following lumbar puncture.
  • The above information is not intended to contain all considerations relevant to a patient's potential participation in this clinical trial.

Key Trial Info

Start Date :

October 4 2023

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

October 31 2029

Estimated Enrollment :

15 Patients enrolled

Trial Details

Trial ID

NCT06095388

Start Date

October 4 2023

End Date

October 31 2029

Last Update

August 26 2025

Active Locations (1)

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Page 1 of 1 (1 locations)

1

Universitätsklinikum Hamburg-Eppendorf

Hamburg, Germany