Ignite Creation Date:
2025-12-24 @ 6:36 PM
Ignite Modification Date:
2025-12-25 @ 4:06 PM
Study NCT ID:
NCT03780257
Status:
COMPLETED
Last Update Posted:
2022-04-20
First Post:
2018-12-17
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Study to Evaluate Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene
Sponsor:
ProQR Therapeutics
Organization:
Study Overview
Official Title:
A First-in-Human Study to Evaluate the Safety and Tolerability of QR-421a in Subjects With Retinitis Pigmentosa (RP) Due to Mutations in Exon 13 of the USH2A Gene
Status:
COMPLETED
Status Verified Date:
2022-04
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:
Stellar
Brief Summary:
The purpose of this study is to evaluate the safety and tolerability of QR-421a administered via intravitreal injection (IVT) in subjects with Retinitis Pigmentosa (RP) due to mutations in exon 13 of the USH2A gene.
Detailed Description:
The purpose of this study is to evaluate the safety and tolerability of QR-421a administered via IVT in subjects with RP due to mutations in exon 13 of the USH2A gene. Subjects will receive one single IVT injection of QR-421a or sham-procedure in one eye (subject's worse eye) and will be followed up for 24 months.
Three dose levels of QR-421a will be evaluated: 50, 100, and 200 µg. Additional dose levels (eg, 25 or 400 µg) may be evaluated based on ongoing safety and efficacy data monitoring.
Initial dose cohorts will include subjects randomized to sham-procedure or treatment with QR-421a. Additional subjects may be allocated to treatment with QR-421a in subsequent or initial dose cohorts.
Three dose levels of QR-421a will be evaluated: 50, 100, and 200 µg. Additional dose levels (eg, 25 or 400 µg) may be evaluated based on ongoing safety and efficacy data monitoring.
Initial dose cohorts will include subjects randomized to sham-procedure or treatment with QR-421a. Additional subjects may be allocated to treatment with QR-421a in subsequent or initial dose cohorts.
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2018-002433-38 | EUDRACT_NUMBER | None | View |