Last updated 54 days ago
Study to Evaluate Sepofarsen in Subjects With Leber Congenital Amaurosis (LCA) Type 10 (HYPERION)
32 patients around the world
Available in United States, Brazil
This is a double-masked, randomized, placebo-controlled, paired-eye study in which one eye of each subject will serve as a control.
At the start of the study the two eyes of each subject will be randomized such that one eye receives sepofarsen and the other eye receives placebo for the first year. In the second year, for all subjects, the eye that was randomized to receive sepofarsen will continue to receive sepofarsen. For the eye that was randomized to placebo in the first year, treatment in the second year will be allocated, as follows: 50% of the eyes will continue to receive placebo, and 50% of the eyes will receive sepofarsen.
Sepofarsen and placebo will be administered via intravitreal injection every 6 months.
Laboratoires Thea
1Research sites
32Patients around the world
This study is for people with
Eye Diseases
Leber Congenital Amaurosis 10 (LCA10)
Requirements for the patient
From 6 Years
All Gender
Medical requirements
- Confirmed clinical diagnosis of LCA10 and a molecular diagnosis of homozygosity or compound heterozygosity for the c.2991+1655A>G mutation in CEP290.Adults: >=18 years / Minors: 6 to <18 years.BCVA (FrACT) equal to or worse than logMAR +0.4 (approximate Snellen equivalent 20/50) to +2.9 logMAR based on quantifiable, reliable FrACT. LP subjects with documented evidence of prior better vision eligible.Symmetrical disease between the two eyes as defined by a BCVA (FrACT) within 0.2 logMAR at baseline.Detectable ONL in the macular area as determined by the CRC at Screening.
- Mutations in genes other than the CEP290 gene associated with other IRD diseases or syndromes.Presence of any ocular pathology in either eye that may make comparison of the eyes not feasible.Presence of unstable concurrent CME, or subject started on (or changed dose of) topical or systemic carbonic anhydrase inhibitor treatment in the 3 months prior to enrollment. CME is allowed if stable for 3 months (with or without treatment).Presence of any clinically significant lens opacities/cataracts based on the AREDS lens grading scale.Any prior receipt of genetic (RNA or DNA therapy) or stem-cell therapy for ocular or non-ocular disease, including sepofarsen.
Sites
Hospital São Paulo
Recruiting
StudyHYPERION
SponsorLaboratoires Thea
Study typeInterventional
Conditions
Leber Congenital Amaurosis 10 (LCA10)
Requirements
From 6 YearsAll Gender
Unique study IDclinicaltrials.gov
NCT06891443
