Ignite Creation Date:
2025-12-25 @ 3:23 AM
Ignite Modification Date:
2025-12-26 @ 2:02 AM
Study NCT ID:
NCT03281005
Status:
COMPLETED
Last Update Posted:
2024-10-21
First Post:
2017-09-11
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Development of Visual Function Evaluation Method
Sponsor:
Astellas Pharma Inc
Organization:
Study Overview
Official Title:
Calibration of Visual Function Evaluation Tests in Patients With Severe Vision Loss
Status:
COMPLETED
Status Verified Date:
2020-03
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 objective of this study is to develop the comprehensive visual function evaluation method in severe visually impaired patient
Detailed Description:
This study is a prospective observational study which consists of 4 Parts; Part 1A, 1B, 2 and 3. Part 1A has been conducted on 6 subjects diagnosed with retinitis pigmentosa. Additional examination will be performed using alternative devices imported outside Japan on subjects who completed Part 1A and re-consented (Part 1B). Based on the interim result of Part 1A, Part 2 will be conducted on another 6 subjects with retinitis pigmentosa with improved methodology and the devices used in Part 1B. Part 3 will be conducted in 6 healthy volunteers to obtain comparative data using devices used in Part 1B.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
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?: