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Mood and Anxiety Disorders and Suicidality in Patients With Newly Diagnosed Focal Epilepsy: An Analysis of a Complex Comorbidity. Neurology Kanner, A. M., Saporta, A. S., Kim, D. H., Barry, J. J., Altalib, H., Omotola, H., Jette, N., O'Brien, T. J., Nadkarni, S., Winawer, M. R., Sperling, M., French, J. A., Abou-Khalil, B., Alldredge, B., Bebin, M., Cascino, G. D., Cole, A. J., Cook, M. J., Detyniecki, K., Devinsky, O., Dlugos, D., Faught, E., Ficker, D., Fields, M., Gidal, B., Gelfand, M., Glynn, S., Halford, J. J., Haut, S., Hegde, M., Holmes, M. G., Kalviainen, R., Kang, J., Klein, P., Knowlton, R. C., Krishnamurthy, K., Kuzniecky, R., Kwan, P., Lowenstein, D. H., Marcuse, L., Meador, K. J., Mintzer, S., Pardoe, H. R., Park, K., Penovich, P., Singh, R. K., Somerville, E., Szabo, C. A., Szaflarski, J. P., Lin Thio, K. L., Trinka, E., Burneo, J. G. 2022

Abstract

Mood, anxiety disorders and suicidality are more frequent in people with epilepsy than in the general population. Yet, their prevalence and the types of mood and anxiety disorders associated with suicidality at the time of the epilepsy diagnosis is not established. We sought to answer these questions in patients with newly diagnosed focal epilepsy and to assess their association with suicidal ideation and attempts.The data were derived from the Human Epilepsy Project study. A total of 347 consecutive adults aged 18 to 60 years old with newly diagnosed focal epilepsy were enrolled within 4 months of starting treatment. The types of mood and anxiety disorders were identified with the MINI International Neuropsychiatric Interview, while suicidal ideation (lifetime, current, active and passive) and suicidal attempts (lifetime, current) were established with the Columbia Suicidality Severity Rating Scale (CSSRS). Statistical analyses included T-test, Chi-square statistics and logistic regression analyses.A total of 151 (43.5%) subjects had a psychiatric diagnosis; 134 (38.6%) met criteria for a mood and / or anxiety disorder and 75 (21.6%) reported suicidal ideation with or without attempts. Mood (23.6%) and anxiety (27.4%) disorders had comparable prevalence rates, while both disorders occurred together in 43 patients (12.4%). Major depressive disorders (MDD) had a slightly higher prevalence than bipolar disorders (BPD) (9.5% vs 6.9%, respectively). Explanatory variables of suicidality included MDD, BPD, panic disorders and agoraphobia, with BPD and panic disorders being the strongest variables, particularly for active suicidal ideation and suicidal attempts.In patients with newly diagnosed focal epilepsy, the prevalence of mood, anxiety disorders and suicidality are higher than in the general population and comparable to those of patients with established epilepsy. Their recognition at the time of the initial epilepsy evaluation is of the essence.

View details for DOI 10.1212/WNL.0000000000201671

View details for PubMedID 36539302