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JNJ-40411813 + Standard Epilepsy Meds for Epilepsy

Phase 2
Waitlist Available
Research Sponsored by Janssen Research & Development, LLC
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Cohort 1: Current treatment with at least 1 and up to 4 anti-epileptic drugs (AEDs) (including levetiracetam), administered at stable dosage(s) for at least 1 month before screening, and no new AEDs added for the previous 2 months; these AEDs must remain unchanged throughout the pretreatment and double-blind treatment periods (with the exception of dosage reductions of concomitant AEDs because of suspected elevated AED levels or side effects) Cohort 2 and beyond: Current treatment with at least 1 and up to 4 AEDs (including levetiracetam or brivaracetam), administered at the appropriate dosage(s) and for a sufficient treatment period before screening. These AEDs must remain unchanged throughout the pretreatment and double-blind treatment periods (with the exception of dosage reductions of concomitant AEDs because of suspected elevated AED levels or side effects). Important note: screening of participants receiving brivaracetam will start when enrolling for Cohort 2
Minimum body weight should be 40 kg
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 2 years in ole period
Awards & highlights

Study Summary

This trial is testing a new drug to see if it can help people with epilepsy who are already taking other medication. The trial will last for a while, and participants will be monitored for safety and efficacy.

Who is the study for?
Adults aged 18-69 with focal epilepsy, not well-controlled on current medications including levetiracetam or brivaracetam, can join this trial. They should have a BMI of 18-35 kg/m^2 and weigh at least 40 kg. Participants must have had stable seizure frequency (3 to 100 monthly) for the past six months and be able to maintain a seizure e-diary.Check my eligibility
What is being tested?
The study is testing JNJ-40411813 as an additional treatment alongside standard anti-epileptic drugs like levetiracetam or brivaracetam. It will compare different doses of JNJ-40411813 against a placebo to see if it helps reduce the number of seizures over time.See study design
What are the potential side effects?
While specific side effects are not listed here, participants may experience adverse reactions related to JNJ-40411813 or their existing anti-seizure medications. These could include typical drug-related side effects such as nausea, dizziness, fatigue, or more serious complications.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am currently taking 1-4 epilepsy drugs, including levetiracetam, without changes for the last month.
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My weight is at least 40 kg.
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I have been diagnosed with focal epilepsy for at least a year.
Select...
I've had between 3 and 100 seizures each month for the last 6 months.
Select...
I've had a brain scan in the last 10 years that ruled out progressive neurological disorders.
Select...
I am currently taking 1 to 4 seizure medications, including either levetiracetam or brivaracetam.
Select...
I am between 18 and 69 years old.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 2 years in ole period
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 2 years in ole period for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
OLE Period: Number of Participants with Adverse Events (AEs)
OLE Period: Number of Participants with Clinically Significant Changes in Laboratory Assessments
OLE Period: Number of Participants with Clinically Significant Changes in Vital Signs
+2 more
Secondary outcome measures
Double Blind Treatment Period: Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability
Double Blind Treatment Period: Number of Participants with Clinically Significant Changes in Electrocardiogram (ECG) Results
Double Blind Treatment Period: Number of Participants with Clinically Significant Changes in Laboratory Results
+8 more

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: JNJ-40411813Experimental Treatment1 Intervention
Participants will receive JNJ-40411813 twice a day (bid) up to 12 weeks in double blind period. Up to 3 different doses (low, medium, high) of JNJ-40411813 will be administered in this study. Participants will also receive concomitant anti-epileptic drugs (AEDs) one of which must include levetiracetam or brivaracetam. Immediately after the last study drug intake by the participants in the double-blind period, participants will enter into a 2-year open label extension (OLE) period and continue receiving JNJ-40411813 as well as the AEDs during OLE period.
Group II: PlaceboPlacebo Group2 Interventions
Participants will receive JNJ-40411813 matching placebo (bid) up to 12 weeks. Participants will also receive concomitant AEDs one of which must include levetiracetam or brivaracetam during double blind period. Participants who had been receiving placebo in double blind period will start with the JNJ-40411813 dose in the OLE period.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
JNJ-40411813
2010
Completed Phase 2
~450

Find a Location

Who is running the clinical trial?

Janssen Research & Development, LLCLead Sponsor
975 Previous Clinical Trials
6,384,198 Total Patients Enrolled
Janssen Research & Development, LLC Clinical TrialStudy DirectorJanssen Research & Development, LLC
745 Previous Clinical Trials
3,959,795 Total Patients Enrolled

Media Library

JNJ-40411813 (Other) Clinical Trial Eligibility Overview. Trial Name: NCT04836559 — Phase 2
Partial Seizures Research Study Groups: Placebo, JNJ-40411813
Partial Seizures Clinical Trial 2023: JNJ-40411813 Highlights & Side Effects. Trial Name: NCT04836559 — Phase 2
JNJ-40411813 (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04836559 — Phase 2

Frequently Asked Questions

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

Are recruitment efforts for this clinical trial ongoing?

"The clinical trial is currently recruiting participants, with the study having been first posted on 5/18/2021 and last updated on 11/9/2022 according to clinicaltrials.gov."

Answered by AI

What are the researchers striving to achieve with this clinical trial?

"The aim of this study, which will run for 12 weeks with a baseline period, is to observe the number of seizures in participants. Secondary outcomes include safety and tolerability (as measured by adverse events) and the percent reduction in double-blind monthly seizure count. Additionally, this trial seeks to measure the plasma concentration of levetiracetam or brivaracetam during the OLE period."

Answered by AI

Are there any health risks associated with JNJ-40411813?

"As this is a Phase 2 trial, there is only data supporting safety, rather than efficacy. Our team has given JNJ-40411813 a score of 2."

Answered by AI

At how many different locations can patients participate in this clinical trial?

"To make things as convenient as possible for potential participants, the 7 sites recruiting patients for this trial are located in or near Nashville, DeLand, and Philadelphia. Other enrolment locations include 4 additional cities."

Answered by AI

What makes this clinical trial innovative or unique?

"JNJ-40411813 has been under investigation since 2021 when Janssen Research & Development, LLC completed the first study. This research project involved 160 people and allowed JNJ-40411813 to reach Phase 2 of drug approval. As of now, there is one active trial being conducted by the same sponsor."

Answered by AI

Are there specific inclusion criteria for participants in this clinical trial?

"Potential participants that suffer from seizures and are between 18-69 years old may be accepted into this trial. Currently, the goal is to enroll 160 patients."

Answered by AI

Does this study have an upper age limit for participants?

"The age limit for this trial is 18 to 69, which means that 38 other trials are available for minors and 61 are available for seniors."

Answered by AI

How many participants are in this research trial?

"One hundred and sixty patients that meet the pre-determined inclusion criteria are necessary for this study. These eligible participants can choose to take part in the trial at Vanderbilt University Medical Center located in Nashville, Tennessee or Accel Research Sites situated in DeLand, Florida."

Answered by AI

Are there any other instances in which JNJ-40411813 has been tested?

"There is currently 1 active clinical trial for JNJ-40411813 with 0 trials in Phase 3. While several of the clinical trials for JNJ-40411813 are located in Malaga, Georgia, there are 84 locations around the world conducting trials for this medication."

Answered by AI

Who else is applying?

What state do they live in?
Alabama
What portion of applicants met pre-screening criteria?
Met criteria
~28 spots leftby Apr 2025