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Epilepsy surgery outcome among US veterans.
Rama Maganti1, Paul Rutecki, Brian Bell
1Department of Neurology, University of Wisconsin, 53792, Madison, WI, USA. maganti@neurology.wisc.edu
Epilepsy & Behavior : E&B
|December 31, 2003
Summary
Anterior temporal lobectomy (ATL) in veterans yielded satisfactory seizure control and improved quality of life, irrespective of psychiatric comorbidities. This epilepsy surgery demonstrates positive outcomes in a diverse patient population.
Area of Science:
- Neurosurgery
- Epilepsy Research
- Veteran Health
Background:
- Anterior temporal lobectomy (ATL) is a surgical option for refractory epilepsy.
- Outcomes in veteran populations, considering comorbidities, require specific evaluation.
Purpose of the Study:
- To assess the outcomes of ATL in a veteran cohort.
- To evaluate the impact of comorbidities on ATL outcomes.
Main Methods:
- Retrospective study of 27 veterans undergoing ATL (1990-2001).
- Collected data on seizure control, quality of life, and employment.
- Analyzed factors associated with favorable outcomes and comorbidities.
Main Results:
- 66.6% achieved good seizure outcome (Engel's Class I).
- No significant difference in outcomes based on substance abuse or psychiatric diagnoses.
- Strong correlation between seizure outcome and quality of life (r(s)=0.67, p<0.001).
- Significant correlation between seizure outcome and employment gains (r(s)=0.48, p=0.01).
Conclusions:
- ATL can provide satisfactory outcomes for veterans, even with late-onset epilepsy and psychiatric comorbidities.
- Seizure outcome significantly impacts quality of life and employment post-surgery.
- Comorbidities did not negatively affect ATL success rates in this cohort.