Ignite Creation Date:
2025-12-25 @ 12:03 AM
Ignite Modification Date:
2026-01-02 @ 12:04 PM
Study NCT ID:
NCT05160558
Status:
TERMINATED
Last Update Posted:
2023-08-04
First Post:
2021-12-07
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Pharmacokinetics and Safety Study of BIIB132 in Adults With Spinocerebellar Ataxia 3
Sponsor:
Biogen
Organization:
Study Overview
Official Title:
A Phase 1, Blinded, Randomized, Placebo-controlled Study to Investigate the Safety, Tolerability, and Pharmacokinetics of Multiple Ascending Doses of BIIB132 Administered Intrathecally to Adults With Spinocerebellar Ataxia 3
Status:
TERMINATED
Status Verified Date:
2023-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Sponsor's Decision
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary objective of this study is to evaluate the safety and tolerability of multiple ascending doses of BIIB132 administered via intrathecal (IT) injection to participants with spinocerebellar ataxia type 3 (SCA3). The secondary objective of this study is to characterize the multiple-dose pharmacokinetics (PK) of BIIB132 administered via IT injection to participants with SCA3.
Detailed Description:
BIIB132 is an investigational anti-sense oligonucleotide developed to target ataxin-3 (ATXN3) pre-messenger ribonucleic acid (pre-mRNA). Preclinical studies have shown that lowering of ATXN3 protein is associated with decreased progression of SCA3-like disease. This trial consists of a blinded 12 week study period with a 26 week follow up period to evaluate the safety and tolerability of intrathecal BIIB132 and to assess the effect on treatment response biomarkers in symptomatic SCA3 participants.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2021-002223-37 | EUDRACT_NUMBER | None | View |