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Device

Stereotactic Laser Ablation for Temporal Lobe Epilepsy (SLATE Trial)

N/A
Waitlist Available
Led By Robert Gross, MD, PhD
Research Sponsored by MedtronicNeuro
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
History of drug-resistant mesial temporal lobe epilepsy (MTLE)
An average of at least 1 complex partial or secondarily generalized seizure compatible with MTLE per month
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 12 months
Awards & highlights

SLATE Trial Summary

This trial will test whether the Visualase MRI-guided laser ablation system is safe and effective for treating mesial temporal lobe epilepsy.

Who is the study for?
This trial is for people with drug-resistant mesial temporal lobe epilepsy who haven't had success with a vagus nerve stimulator or have at least one seizure per month. Participants must be on stable epilepsy medications, able to follow the study plan, and have MRI and EEG results supporting MTLE diagnosis. It's not for pregnant women, those with MRI-incompatible implants, prior brain surgery for seizures, certain EEG patterns suggesting non-MTLE seizures, dementia, severe psychiatric issues, or allergies to gadolinium.Check my eligibility
What is being tested?
The trial tests the Visualase MRI-guided laser ablation system's safety and effectiveness in treating mesial temporal epilepsy. Patients will undergo this minimally invasive procedure where laser energy is used to remove brain tissue causing seizures while being monitored by an MRI.See study design
What are the potential side effects?
Potential side effects of Visualase include irritation at the treatment site, headache, swelling or bruising of the brain tissue treated by the laser ablation process. There may also be risks associated with anesthesia required during the procedure.

SLATE Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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You have a history of epilepsy that does not respond to medication in the part of the brain called the mesial temporal lobe.
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You have at least one specific type of seizure every month.
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You have symptoms of seizures or auras that are consistent with a specific type of epilepsy called MTLE.

SLATE Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~12 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 12 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Incidence of qualifying adverse events
Seizure freedom, defined as Engel Classification of Postoperative Outcome Class I
Secondary outcome measures
Change in Boston Naming Test scores
Change in Quality of Life in Epilepsy (QOLIE-31) scores
Change in Rey Auditory Verbal Learning Test scores
+3 more

SLATE Trial Design

1Treatment groups
Experimental Treatment
Group I: TreatmentExperimental Treatment1 Intervention
Visualase MRI-guided laser ablation procedure
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Visualase MRI-Guided Laser Ablation
2016
N/A
~120

Find a Location

Who is running the clinical trial?

MedtronicNeuroLead Sponsor
69 Previous Clinical Trials
20,705 Total Patients Enrolled
Robert Gross, MD, PhDPrincipal InvestigatorEmory University
1 Previous Clinical Trials
23 Total Patients Enrolled
Michael Sperling, MDPrincipal InvestigatorThomas Jefferson University

Media Library

Visualase MRI-Guided Laser Ablation (Device) Clinical Trial Eligibility Overview. Trial Name: NCT02844465 — N/A
Temporal Lobe Epilepsy Research Study Groups: Treatment
Temporal Lobe Epilepsy Clinical Trial 2023: Visualase MRI-Guided Laser Ablation Highlights & Side Effects. Trial Name: NCT02844465 — N/A
Visualase MRI-Guided Laser Ablation (Device) 2023 Treatment Timeline for Medical Study. Trial Name: NCT02844465 — N/A

Frequently Asked Questions

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

Am I eligible to be enrolled in this clinical experiment?

"For this clinical trial, 150 individuals who meet the following requirements are being accepted: a diagnosis of temporal lobe epilepsy (TLE), aged 18 to 70, failed to obtain seizure freedom with vagus nerve stimulator (VNS) for at least 6 months and experienced an average of 1 complex partial or secondarily generalized seizure per month. Additionally, they must be willing and able to remain on stable anti-epileptic drugs 12 months after Visualase procedure as well as adhere to other protocol demands."

Answered by AI

How many sites are carrying out the research project?

"21 medical centres are participating in this trial, including University of Miami (Miami), Ohio Health Research Institute (Columbus) and the prestigious University of California, San Francisco. Additionally there are 18 other sites across the United States."

Answered by AI

Is this study actively seeking participants at this time?

"Affirmative. The records available on clinicaltrials.gov demonstrate that this medical trial, which was created on December 1st 2016, is actively recruiting participants. 150 people are needed to be recruited from 21 different healthcare facilities."

Answered by AI

How many participants are actively engaged in this research endeavor?

"Affirmative, clinicaltrials.gov confirms that this trial is actively recruiting participants. It was first made available on December 1st 2016 and the most recent update was posted on July 27th 2022. 150 individuals from 21 distinct research centres must be enrolled in order to complete it."

Answered by AI

Does this research encompass individuals who are senior citizens?

"To qualify for this research, individuals must be aged between 18 and 70 years of age. Additionally, there are 103 clinical trials available to those under 18, while 158 studies target seniors above the age of 65."

Answered by AI
~14 spots leftby Apr 2025