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Hormonal therapy for epilepsy.

Scott J Stevens¹, Cynthia L Harden

¹Neurology, Hofstra North Shore-LIJ School of Medicine, Division of Epilepsy and Electroencephalography, Harvey Cushing Institutes of Neuroscience, North Shore-Long Island Jewish Health System, New Hyde Park, NY 11040, USA. sstevens2@nshs.edu

Current Neurology and Neuroscience Reports

|April 1, 2011

Summary

This summary is machine-generated.

Female reproductive hormones influence seizure risk. Estrogen increases seizure susceptibility, while progesterone has protective effects, impacting treatment strategies for epilepsy.

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Area of Science:

Neuroscience
Endocrinology
Pharmacology

Background:

Over 20 antiepileptic drugs exist, modulating neuronal excitability.
Reproductive hormones, particularly in catamenial epilepsy, affect seizure pathogenesis and treatment by altering neuronal excitability.
Estrogens generally promote proconvulsant effects, while progestogens exhibit anticonvulsant properties.

Purpose of the Study:

To explore the role of female reproductive hormones in epilepsy.
To investigate hormonal therapies for epilepsy treatment.

Main Methods:

Analysis of the opposing neurophysiologic effects of estrogen and progesterone on neuronal excitability.
Examination of how fluctuations in serum progesterone and estrogen levels impact seizure risk.
Review of the exploration of progesterone, allopregnanolone, and other hormonal therapies in epilepsy treatment.

Main Results:

Fluctuations in the estrogen/progesterone ratio correlate with altered seizure risk throughout the reproductive cycle.
Hormonal therapies, including progesterone and its metabolite allopregnanolone, show potential in managing epilepsy.

Conclusions:

Understanding the interplay between reproductive hormones and neuronal excitability is crucial for epilepsy management.
Hormonal modulation presents a viable therapeutic avenue for epilepsy, particularly in women with cyclical seizure patterns.