Clinical trial
A Phase 3, Multi-center, Open-label Extension Study to Assess the Safety and Efficacy of Viltolarsen in Ambulant Boys With Duchenne Muscular Dystrophy (DMD)
Name
NS-065/NCNP-01-302
Description
This is a Phase 3, multi-center, open-label extension study in ambulant boys with DMD who have completed the 48-week treatment period of either viltolarsen or placebo in Study NS-065/NCNP-01-301.
Trial arms
Trial start
2021-04-13
Estimated PCD
2025-10-01
Trial end
2025-11-01
Status
Active (not recruiting)
Phase
Early phase I
Treatment
Viltolarsen
Received during weekly intravenous infusions
Arms:
Viltolarsen
Other names:
NS-065/NCNP-01
Size
74
Primary endpoint
Number of participants with treatment related Adverse Events as assessed by CTCAE v4.03
baseline to up to 96 weeks of treatment
Eligibility criteria
Inclusion Criteria:
1. Patient has completed the NS-065/NCNP-01-301 study;
2. Patient's parent(s) or legal guardian(s) has (have) provided written informed consent and Health Insurance Portability and Accountability Act authorization, where applicable, prior to any study-related procedures; patients will be asked to give written or verbal assent according to local requirements;
3. Patient and parent(s)/guardian(s) are willing and able to comply with scheduled visits, investigational product (IP) administration plan, and study procedures.
Exclusion Criteria:
1. Patient had an adverse event in Study NS-065/NCNP-01-301 that, in the opinion of the investigator and/or the sponsor, precludes safe use of viltolarsen for the patient in this study;
2. Patient had a treatment which was made for the purpose of dystrophin or dystrophin-related protein induction after completion of Study NS-065/NCNP-01-301;
3. Patient took any other investigational drug(s) during or after completion of Study NS-065/NCNP-01-301;
4. Patient is judged by the investigator and/or the sponsor not to be appropriate to participate in the extension study for any reason.
Protocol
{'studyType': 'INTERVENTIONAL', 'phases': ['PHASE3'], 'designInfo': {'allocation': 'NA', 'interventionModel': 'SINGLE_GROUP', 'primaryPurpose': 'TREATMENT', 'maskingInfo': {'masking': 'NONE'}}, 'enrollmentInfo': {'count': 74, 'type': 'ACTUAL'}}
Updated at
2024-02-14
1 organization
1 product
1 indication
Organization
NS PharmaProduct
ViltolarsenIndication
Duchenne muscular dystrophy