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Evaluation of Levetiracetam's Effectiveness and Tolerability for Treating Epilepsy in Older Adults

Investigation of Efficacy and Tolerability of Levetiracetam for Epilepsy in Elderly

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07422233
Acronym
LEVEL
Enrollment
137
Registered
2026-02-19
Start date
2023-09-13
Completion date
2026-01-20
Last updated
2026-02-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Elderly, Epilepsy

Brief summary

This prospective interventional study was conducted between 2023 and 2025 at the Department of Neurology of Bouali Sina Hospital. Consecutive elderly patients presenting with epilepsy were screened for eligibility. The diagnosis of epilepsy was confirmed by the treating neurologist. The patients underwent treatment with levetiracetam. Primary and secondary outcomes were investigated as was explained before.

Interventions

Treatment with levetiracetam tablets

Sponsors

Nasim Tabrizi
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
60 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Age ≥60 years 2. Diagnosis of epilepsy

Exclusion criteria

1. Chronic kidney disease requiring dialysis 2. History of psychotic disorders or current use of anxiolytic, antidepressant, or antipsychotic medications 3. Current use of antiseizure medications for any reason

Design outcomes

Primary

MeasureTime frameDescription
Seizure free rate12 monthsThe rate of patients who stayed seizure-free after drug initiation
Retention rate12 monthsThe rate of patients who continue taking drug
Time to first seizureat occurrence of first seizureThe interval between starting drug and recurrence of seizure
Time to withdrawalthe day that the patient stops taking drugThe interval between starting drug and stoping its use

Secondary

MeasureTime frameDescription
Tolerability rate12 monthsthe rate of patients that forfeit participation in the study due to adverse effects

Countries

Iran

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 20, 2026