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Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study
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Medications for Early Life Epilepsy: Evidence Versus Experience?

Katherine Nickels

    Epilepsy Currents
    |March 7, 2019
    PubMed

    Insights

    Levetiracetam may be more effective than phenobarbital for treating infantile epilepsy. This study found levetiracetam led to better outcomes in infants with nonsyndromic epilepsy, suggesting a potential preferred treatment option.

    Area of Science:

    • Pediatric Neurology
    • Epileptology
    • Clinical Pharmacology

    Background:

    • Over half of infants with new-onset epilepsy present with nonsyndromic epilepsy, lacking defined electroclinical features.
    • Levetiracetam and phenobarbital are common first-line treatments for infantile epilepsy, but their comparative effectiveness is not well-established.

    Purpose of the Study:

    • To compare the effectiveness of levetiracetam versus phenobarbital as initial monotherapy for infants diagnosed with nonsyndromic epilepsy.

    Main Methods:

    • A prospective, multicenter observational cohort study involving 155 infants with nonsyndromic epilepsy.
    • Exposures included initial monotherapy with either levetiracetam or phenobarbital.
    • The primary outcome was freedom from monotherapy failure at 6 months, defined by sustained seizure freedom and absence of additional antiepileptic drugs.

    Main Results:

    • Levetiracetam treatment was associated with a significantly higher rate of freedom from monotherapy failure compared to phenobarbital (40.2% vs 15.8%, P = .01).
    • This superiority was maintained after adjusting for demographic, epilepsy, and neurological factors, as well as selection bias.
    • The adjusted odds ratio for levetiracetam's effectiveness was 4.2 (95% CI, 1.1-16).

    Conclusions:

    • Levetiracetam demonstrates potentially superior effectiveness compared to phenobarbital for the initial monotherapy of nonsyndromic epilepsy in infants.
    • These findings suggest levetiracetam may be a more effective first-line treatment option.
    • Further randomized clinical trials are warranted to confirm these results.

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