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Clinical Trial Summary

The objective of this study is to develop the comprehensive visual function evaluation method in severe visually impaired patient


Clinical Trial 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 Design


Related Conditions & MeSH terms


NCT number NCT03281005
Study type Observational
Source Astellas Pharma Inc
Contact
Status Completed
Phase
Start date November 1, 2017
Completion date November 21, 2019

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