Oral QLT091001 in Retinitis Pigmentosa (RP) Subjects With an Autosomal Dominant Mutation in Retinal Pigment Epithelial 65 Protein (RPE65)

QLT Inc.

Status and phase

Completed

Phase 1

Conditions

Retinitis Pigmentosa (RP)

Treatments

Drug: QLT091001

Study type

Interventional

Funder types

Industry

Identifiers

RET RP 01

Details and patient eligibility

About

The purpose of this study is:

To evaluate whether 7-day treatment with oral QLT091001 can improve visual function in RP subjects with an autosomal dominant mutation in RPE65.
To evaluate duration of visual function improvement (if observed) in RP subjects with an autosomal dominant mutation in RPE65 after 7-day treatment with oral QLT091001.
To evaluate the safety of oral QLT091001 administered once daily for 7 days in RP subjects with an autosomal dominant mutation in RPE65.

Enrollment

5 patients

Sex

All

Ages

18 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Subjects will have RP caused by an autosomal dominant mutation in RPE65, as diagnosed by an ocular geneticist or ophthalmologist.
Subjects who have a best-corrected standard ETDRS visual acuity of 3 letters or better (20/800 Snellen equivalent) or visible photoreceptor outer segments on OCT/FAF.

Exclusion criteria

Subjects with any clinically important abnormal physical finding at Screening.
Subjects who have taken any prescription or investigational oral retinoid medication (e.g., Accutane/Roaccutane® or Soriatane/Neotigason®) within 6 months of Day 0 and subjects who did not tolerate their previous oral retinoid medication will be excluded regardless of the time of last exposure.
Subjects with a history of diabetes or chronic hyperlipidemia, hepatitis, pancreatitis, or cirrhosis.
Subjects who have taken any supplements containing ≥10,000 IU vitamin A within 60 days of Screening.