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Clinical Trial Summary

To evaluate the natural history of visual function in subjects with IRD phenotypically diagnosed as Leber congenital amaurosis (LCA) or retinitis pigmentosa (RP) caused by RPE65 or LRAT gene mutations.


Clinical Trial Description

This is a retrospective, uncontrolled, multicenter, case history study to determine the natural history of visual function in patients with IRD phenotypically diagnosed as LCA or RP caused by autosomal recessive mutation in RPE65 or LRAT.

Up to 60 subjects will be enrolled in this study at approximately 12 study centers in Canada, the US and Europe. ;


Study Design

Time Perspective: Retrospective


Related Conditions & MeSH terms


NCT number NCT02575430
Study type Observational
Source QLT Inc.
Contact
Status Completed
Phase N/A
Start date December 2015
Completion date March 2016

See also
  Status Clinical Trial Phase
Active, not recruiting NCT03975543 - Retrospective Natural History Study of Retinitis Pigmentosa
Completed NCT02320812 - Safety of a Single, Intravitreal Injection of Human Retinal Progenitor Cells (jCell) in Retinitis Pigmentosa Phase 1/Phase 2
Recruiting NCT04763369 - Investigation of Therapeutic Efficacy and Safety of UMSCs for the Management of Retinitis Pigmentosa (RP) Phase 2
Completed NCT01543906 - Oral QLT091001 in Retinitis Pigmentosa (RP) Subjects With an Autosomal Dominant Mutation in Retinal Pigment Epithelial 65 Protein (RPE65) Phase 1