Sudden unexpected death in epilepsy: Knowledge and experience among U.S. and Canadian neurologists

• Published in: Epilepsy & behavior Vol. 35; pp. 13 - 18
• Main Authors: Friedman, Daniel, Donner, Elizabeth J, Stephens, Derek, Wright, Cyndi, Devinsky, Orrin
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.06.2014
• Subjects: Adult; Canada - epidemiology; Caregivers - psychology; Counseling; Death, Sudden - epidemiology; Death, Sudden - etiology; Disclosure; Education; Epilepsy - complications; Epilepsy - epidemiology; Female; Health Knowledge, Attitudes, Practice; Health Surveys; Humans; Internet - statistics & numerical data; Male; Neurology; Neurology - statistics & numerical data; Physicians - psychology; SUDEP; United States - epidemiology; Canada; United States; SUDEP; Disclosure; Education; Counseling
• ISSN: 1525-5050; 1525-5069
• DOI: 10.1016/j.yebeh.2014.03.022

Abstract Importance Sudden unexpected death in epilepsy (SUDEP) is a common cause of mortality in patients with the disease, but it is unknown how neurologists disclose this risk when counseling patients. Objective This study aimed at examining SUDEP discussion practices of neurologists in the U.S. and Canada. Design An electronic, web-based survey was sent to 17,558 neurologists in the U.S. and Canada. Survey questions included frequency of SUDEP discussion, reasons for discussing/not discussing SUDEP, timing of SUDEP discussions, and perceived patient reactions. We examined factors that influence the frequency of SUDEP discussion and perceived patient response using multivariate logistic regression. Participants The participants of this study were neurologists who completed postgraduate training and devoted > 5% of their time to patient care. Results There was a response rate of 9.3%; 1200 respondents met eligibility criteria and completed surveys. Only 6.8% of the respondents discussed SUDEP with nearly all (> 90% of the time) of their patients with epilepsy/caregivers, while 11.6% never discussed it. Factors that independently predicted whether SUDEP was discussed nearly all of the time were the following: number of patients with epilepsy seen annually (OR = 2.01, 95% CI = 1.20–3.37, p < 0.01) and if the respondent had a SUDEP case in the past 24 months (OR = 2.27, 95% CI = 1.37–3.66, p < 0.01). A majority of respondents (59.5%) reported that negative reactions were the most common response to a discussion of SUDEP. Having additional epilepsy/neurophysiology training was associated with an increased risk of a perceived negative response (OR = 1.36, 95% CI = 1.02–1.82, p = 0.038), while years in practice (OR = 0.85, 95% CI = 0.77–0.95, p < 0.005) and seeing both adults and children were associated with a decreased likelihood of negative response (OR = 0.15, 95% CI = 0.032–0.74, p = 0.02). Conclusions U.S. and Canadian neurologists rarely discuss SUDEP with all patients with epilepsy/caregivers though discussions are more likely among neurologists who frequently see patients with epilepsy or had a recent SUDEP in their practice. Perceived negative reactions to SUDEP discussions are common but not universal; more experienced neurologists may be less likely to encounter negative reactions, suggesting that there may be ways to frame the discussion that minimizes patient/caregiver distress.