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Potassium Channel Blocker

Fampridine for Optic Neuritis (FAMP-ON Trial)

Phase < 1
Recruiting
Research Sponsored by Courtney Casserly
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be between 18 and 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up measured at baseline, week 8, and week 12
Awards & highlights

FAMP-ON Trial Summary

This trial is testing whether the drug Fampridine-SR can help improve vision for people who have had optic neuritis, a condition that damages the optic nerve.

Who is the study for?
This trial is for individuals who have had optic neuritis (ON) at least a year ago without full recovery. They should have certain visual acuity or visual evoked potential (VEP) differences, no recent corticosteroids use, and stable doses of some medications. Participants must not have seizures history (except infant febrile seizure), take OCT-2 inhibitors, or other conditions affecting vision like diabetes retinopathy.Check my eligibility
What is being tested?
The study tests Fampridine-SR's effect on improving visual function after demyelinating ON based on promising results from a previous case where it helped with vision recovery. It aims to gather initial data to see if this could be an effective treatment for those who don't fully recover from acute ON.See study design
What are the potential side effects?
While the specific side effects are not listed here, Fampridine-SR may cause similar side effects as in its general use: dizziness, trouble sleeping, nausea, headache, weakness and potential risk of seizures especially in those predisposed.

FAMP-ON Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~measured at baseline, week 8, and week 12
This trial's timeline: 3 weeks for screening, Varies for treatment, and measured at baseline, week 8, and week 12 for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Change in 10-Item Neuro-Ophthalmic Supplement total scores
Change in Colour Vision
Change in Contrast Sensitivity
+4 more

FAMP-ON Trial Design

1Treatment groups
Experimental Treatment
Group I: Fampridine-SRExperimental Treatment1 Intervention
Fampridine-SR 10 mg Orally Twice Daily for 8 weeks.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Dalfampridine
FDA approved

Find a Location

Who is running the clinical trial?

Courtney CasserlyLead Sponsor

Media Library

Fampridine SR (Potassium Channel Blocker) Clinical Trial Eligibility Overview. Trial Name: NCT04148781 — Phase < 1
Optic Neuritis Research Study Groups: Fampridine-SR
Optic Neuritis Clinical Trial 2023: Fampridine SR Highlights & Side Effects. Trial Name: NCT04148781 — Phase < 1
Fampridine SR (Potassium Channel Blocker) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04148781 — Phase < 1

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Do I meet the criteria to partake in this medical study?

"The criteria for eligibility in this study requires that prospective candidates have optic neuritis and must be within the age span of 18 to 64. The total number of participants needed is 20 individuals."

Answered by AI

Are any slots available for enrolment in this experimental protocol?

"Affirmative. Per the information hosted on clinicaltrials.gov, this research project is currently recruiting individuals to take part in it. The study was first posted on March 22nd 2022 and the most recent update was done on August 22nd 2022. A total of 20 participants are required for a single medical facility."

Answered by AI

How many volunteers are engaged in this clinical investigation?

"Affirmative. Information available via clinicaltrials.gov suggests that the recruitment phase for this experiment is ongoing, having first been posted on March 22nd 2022 and last edited August 22nd of the same year. 20 participants are required from one specified medical centre."

Answered by AI

Has Fampridine SR been tested in any other clinical trials?

"Currently, Fampridine SR is being studied in 5 clinical trials - 2 of which are Phase 3. Most of these studies run out of Basel, BS but there are 9 medical sites overall conducting research on this treatment."

Answered by AI

Does this clinical trial permit adults aged 25 and over to participate?

"This clinical trial allows people aged 18 and up to 64 years old, as long as they meet the other criteria for eligibility."

Answered by AI

Who else is applying?

What portion of applicants met pre-screening criteria?
Did not meet criteria

Why did patients apply to this trial?

I need my eyesight to get better.
PatientReceived 1 prior treatment
~6 spots leftby Apr 2025