Clinical trial Recruiting at 1 site Observational Ages 8 to 99

Surgery for patients with drug-resistant epilepsy

Official title: Surgery as a Treatment for Medically Intractable Epilepsy

Run by National Institutes of Health Clinical Center (CC) · NCT01273129 · Data updated 2026-11-12

This study is testing how well standard surgeries work for people aged 8 and older with epilepsy that doesn't get better with medication.

Quick facts

Study typeObservational
Ages8 Years to 99 Years
SexAll
Enrollment300 (estimated)
SponsorNational Institutes of Health Clinical Center (CC)
NIH
Locations1 site (Bethesda, Maryland)
StatusRecruiting
StartedMarch 21, 2011
Registry record updatedOctober 26, 2026
Trial IDNCT01273129 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children and adults aged 8 and older with drug-resistant epilepsy or tumor-related epilepsy.

Probably not a fit

Patients whose seizures are well-controlled with medication will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to collect data on patients with drug-resistant epilepsy who undergo standard surgical treatments. It focuses on individuals aged 8 and older whose seizures have not responded to medication. Participants will be screened by neurologists to confirm their diagnosis and may undergo various surgical procedures to remove or modify the epileptic focus. The goal is to better understand epilepsy and its treatment through the data collected during routine care.

Why it matters

Potential benefit: If successful, this approach could significantly reduce or eliminate seizures in patients with drug-resistant epilepsy.

How similar studies have gone: Previous studies have shown that surgical interventions can be effective for drug-resistant epilepsy, indicating a promising approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
* INCLUSION CRITERIA:

To be eligible for entry into the study, candidates must:

1\. Be 8 years of age or older with drug resistant epilepsy or tumor related epilepsy.

EXCLUSION CRITERIA:

Candidates will be excluded if they:

1\. Are unable or unwilling to give informed consent, or have a parent able to provide informed consent if a minor, to the research procedures.

Where it's running

  • National Institutes of Health Clinical Center
    Bethesda, Maryland, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • Investigating epilepsy and its treatment options

    This study is looking to better understand epilepsy and improve treatments for people aged 8 and older who have drug-resistant epilepsy by examining their medical history and conducting tests.

    Recruiting National Institutes of Health Clinical Center (CC) · Bethesda, Maryland · NCT03478852

  • Evaluating a new ultrasound treatment for drug-resistant epilepsy

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    Recruiting NaviFUS Corporation · Taipei · NCT06492720

  • Mapping Epileptic Networks with MRI and iEEG

    This study is testing a new way to use MRI and brain wave recordings to help people with hard-to-treat epilepsy understand their seizures better and improve their chances of successful surgery.

    Recruiting Early Phase 1 University of Pennsylvania · Philadelphia, Pennsylvania · NCT04649008

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    Recruiting Phase 1 Rapport Therapeutics Inc. · Adelaide · NCT07923097

  • Why People with Epilepsy Get More Infections

    This study tests whether anti-seizure medicines affect immune function and infection risk in people with epilepsy.

    Recruiting University of Aberdeen · Aberdeen · NCT07903168

  • Long-Term Epilepsy Outcomes in Children After Perinatal Stroke

    This study looks at how epilepsy progresses in kids who had a stroke before 28 days old to see how their seizures and syndromes evolve over time.

    Recruiting University Hospital, Strasbourg, France · Strasbourg · NCT07898397

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.