Social outcomes after temporal or extratemporal epilepsy surgery: A systematic review.

The objective of this study was to systematically review the literature to assess social outcomes after epilepsy surgery. A systematic literature search was conducted as part of a larger project on the development of an appropriateness and necessity rating tool to identify patients with focal epilepsy that may benefit from an epilepsy surgery evaluation. Studies were included if they reported postsurgical data on social outcomes (employment, driving, social relationships, marriage, education, financial status, behavior, and social interactions) and had a follow-up period of at least 24 months. Our search strategy yielded 5,061 studies. Sixty-five of these studies addressed social outcomes, but only 19 met all eligibility criteria. In adults, a significant improvement in full-time employment postsurgery was documented. The ability to drive was significantly increased after surgery and was dependent on seizure freedom. Patients generally perceived improved relationships, independence, and overall lifestyle postsurgery. Marital status generally remained unchanged when compared to controls, education improved modestly, and income/financial status changes depended on how it was assessed (e.g., income level vs. receipt of disability pension). In children, a study examining behavior showed improved social interactions in those who underwent surgery compared to controls. The results for other social outcome categories were more variable. Overall, the majority of studies reported improvement in social outcomes after surgery. However, prospective controlled observational studies using objective social outcome measures are necessary prior to making specific conclusions about the influence of surgery on social outcomes other than employment or driving status in all age groups, but particularly in children and the elderly. [ABSTRACT FROM AUTHOR]