Study of Ataluren in Participants With Nonsense Mutation Aniridia (NCT02647359) | Clinical Trial Compass
CompletedPhase 2
Study of Ataluren in Participants With Nonsense Mutation Aniridia
United States, Canada39 participantsStarted 2016-01-31
Plain-language summary
This study is designed to evaluate the effect of ataluren on Maximum Reading Speed as measured using the Minnesota Low Vision Reading Test (MNREAD) Acuity Charts in participants with nonsense mutation aniridia. This study involves a 4-week screening period, a 144-week treatment period (Stage 1: Weeks 1 to 48 \[double-masked treatment\] and Stage 2: Weeks 49 to 144 \[open label treatment\]), an optional 96-week open label extension sub-study, and a 4-week post-treatment follow-up period (either study completion or early termination). Participants that choose not to participate in the sub-study will be required to complete the post-treatment follow-up visit at the end of the Stage 2 open-label extension.
Who can participate
Age range
2 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Hormonal methods of contraception (including oral and transdermal contraceptives, injectable progesterone, progestin subdermal implants, progesterone-releasing intrauterine devices \[IUDs\]) initiated at least 14 days prior to the first dose of study drug
. Abstinence
. Placement of a copper-containing IUD
. Condom with spermicidal foam/gel/film/cream/suppository
. Postmenopausal at least 12 months prior to first dose of study drug or permanently sterilized (for example, tubal occlusion, hysterectomy, bilateral salpingectomy)
. Male partner who has had a vasectomy for at least 3 months prior to the first dose of study drug
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Percent Change From Baseline in Maximum Reading Speed of Oculus Unitas (OU) (Both Eyes) at Week 48, as Measured Using the Minnesota Low Vision Reading Test (MNREAD) Acuity Charts