Ignite Creation Date:
2025-12-24 @ 10:55 PM
Ignite Modification Date:
2025-12-25 @ 8:23 PM
Study NCT ID:
NCT06673069
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-09-09
First Post:
2024-10-31
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Hero: A Study to Evaluate the Safety, Tolerability, and Pharmacokinetics (PK) and Pharmacodynamics (PD) of ION269 in Participants With Down Syndrome (DS) at Risk for Alzheimer's Disease (AD)
Sponsor:
Ionis Pharmaceuticals, Inc.
Organization:
Study Overview
Official Title:
A Phase 1b Study to Assess the Safety, Tolerability, and Pharmacokinetics of ION269 in Adults With Down Syndrome (Hero Study)
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary purpose of this study is to evaluate the safety and tolerability of ION269 in adults with Down syndrome with evidence of brain amyloid positivity.
Detailed Description:
This is a phase 1b multi-center, open-label, single ascending dose (SAD) study in adult participants with Down syndrome with evidence of brain amyloid positivity. Participants will be examined in 3 separate cohorts and will receive a single dose of study drug during the 36-week treatment period, followed by a 4-week follow-up period.
Study Oversight
Has Oversight DMC:
True
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?: