Text says 'ION283 Safety Study ASO Therapy for Lafora Disease' over a background image of the Dallas, Texas, skyline

ION283 Safety Study on ClincialTrials.Gov

A Safety and Efficacy of Intrathecally Administered ION283 in Patients With Lafora Disease – ClinicalTrials.gov

We are thrilled to announce that the ION283 Safety Study information was posted to clinicaltrials.gov. Read the full inclusion and exclusion criteria HERE.

Please share the protocol with your clinicians to determine if your loved one is eligible. The essential eligibility criteria is:

1) Patients must be between 10-18 years of age at the time of enrollment (meaning they are at least 10 years old and have not yet turned 19 years old)
2) Patients must have a genetically confirmed diagnosis showing a mutation in either EPM2A or EPM2B/NHLRC1
3) Patients must be able to walk independently (meaning they can walk 10 steps without assistance)

At this time, the study is not enrolling patients. However, they have posted the details for families to prepare. If you or your neurologist contact the UTSW team through the clinicaltrials.gov website, you will receive an email instructing you to contact your country’s patient organization for an application packet that your neurologist must complete. However, the patient organizations have not yet received this application packet. Dr. Minassian and his team are waiting for approval of the application packet by the university. They think the packet will be approved sometime in October.

What if my country does not have a patient organization?
If you do not have a patient organization in your country, please contact Chelsea’s Hope at info@chealseashope.org. We will make sure you receive the application packet as soon as it is available.
How will I know when the enrollment process starts?
The enrollment process will open as soon as the patient organizations send out the application packet. The release date and time for the application packet will be announced in advance so that eligible families and their neurologists know when to expect the application.

How will the enrollment process work?
Neurologists must nominate their patient for the study. In order to do that, they will have to complete the application packet distributed by the patient organizations. The release date for this application packet will be announced in advance, and the packet will be sent to all current patient families and neurologists on our contact registry, and to any new neurologists or family members who contact the organization expressing interest in the study.

When the packet of information is released, neurologists must complete the information requested, and email the packet to the team at UTSW (that contact email will be provided in the packet). The team at UTSW will keep a record of the order in which the packets arrive based on the timestamp of the email, and they will use that list to accept patients on a first-come, first-serve basis.

Patients will not know what number they are on the list. If they receive a spot in the study, they will be contacted when there are enough funds to enroll them.

We will continue to update our patient community as new information becomes available. If you have questions about the application process, contact our Science Director, Dr. Kit Donohue.