Clinical trial Recruiting at 1 site Observational Ages 18 and up

Diagnosis and treatment of drug-resistant focal epilepsies

Official title: Multimodal Study for the Diagnosis and Treatment of Drug-resistant Focal Epilepsies

Run by Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta · NCT06794606 · Data updated 2026-11-12

This study is testing if surgery to remove the area of the brain causing seizures can help people with drug-resistant focal epilepsy feel better and have fewer seizures.

More Epilepsy trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment337 (estimated)
SponsorFondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
Academic / other
Locations1 site (Milan)
StatusRecruiting
StartedJune 23, 2021
Main results expectedMarch 2041
Study endsMarch 2041
Registry record updatedApril 1, 2026
Trial IDNCT06794606 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adult patients with a long history of drug-resistant focal seizures, either with identifiable epileptogenic lesions or cryptogenic cases.

Probably not a fit

Patients with uncertain epilepsy diagnoses or those with cognitive or psychiatric disorders that hinder their ability to participate 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 focuses on patients with drug-resistant focal epilepsy, a condition where seizures are not adequately controlled by medication. It aims to evaluate the effectiveness of surgical interventions, specifically the ablation of the epileptogenic zone, in improving patient outcomes. The study will involve careful selection of candidates based on their medical history and neuroimaging results. By analyzing the results of surgical treatment, the study seeks to provide insights into the potential for achieving seizure freedom in these patients.

Why it matters

Potential benefit: If successful, this study could significantly improve the quality of life for patients suffering from drug-resistant focal epilepsy by offering a potential cure through surgical intervention.

How similar studies have gone: Previous studies have shown that surgical interventions can lead to significant improvements in seizure control for patients with drug-resistant epilepsy, indicating a promising approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adult patients with focal epilepsy, long history of drug-resistant seizures, on mono- or polypharmacy antiepileptic therapy affected by known epileptogenic lesion or without lesions evident on neuroimaging investigations (cryptogenic). - - - Patients with recent onset of focal seizures, in mono- or polypharmacy, with controlled or rare seizures, or still in the absence of antiepileptic therapy affected by neoplastic lesion.

Exclusion Criteria:

* Patients in whom the diagnosis of epilepsy is doubtful. Patients with cognitive or psychiatric disorders that prevent participation in an interview, proper understanding of informed consent, or completion of questionnaires.

Where it's running

  • Foundation IRCCS Carlo Besta Neurological Institute
    Milan, Italy
    Recruiting

Study contacts

Similar studies

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

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.