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Outcomes After Planned Discontinuation of AntiSeizure Medication

NCT07750496 · Status: RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2026-08-06

No results posted yet for this study

Summary

The main purpose of this study is to understand the effects of continuing versus discontinuing antiseizure medications after a period of seizure-freedom. Physician guidelines endorse that after a period of seizure-freedom, the risk of another seizure may be low enough to allow patients to consider coming off antiseizure medication to see if they still need it. However, evidence is limited regarding how much continuing antiseizure medication still reduces seizures versus increases side effects after a patient has been treated for a while. This study will determine whether discontinuing antiseizure medications benefits patients.

Conditions

Interventions

DRUG

Discontinue antiseizure medications

Discontinue 1 antiseizure medication. Patients will discontinue 1 of their current antiseizure medications, reducing by 25% every approximately 2 weeks in the discontinuation group or with an individualized taper plan agreed. Participants will attend approximately 5 study visits: once at the beginning, and then four quarterly visits. Each visit may last approximately 1-2 hours. These visits would be conducted by Zoom, unless participants want to conduct visits in-person or need to conduct over the phone.

Sponsors & Collaborators

Principal Investigators

  • Samuel Terman, MD, MS · University of Michigan

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-31
Primary Completion
2029-08-31
Completion
2029-08-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07750496 on ClinicalTrials.gov