Functional neurological disorder in Saudi Arabia: A retrospective study

Abstract

Objectives To describe the clinical profile of a sample of Saudi patients with Functional Neurological Disorder (FND). Method A retrospective review of charts of FND patients seen from 2021-2023 at a neuropsychiatry clinic at an academic tertiary care center in Jeddah, Saudi Arabia. Results Out of 473 patients seen in the clinic, 52 (11%) had FND. Their mean age was 34 (standard deviation = 10.7), and 77% were female. Family disputes (39%) were the most reported risk factor, followed by sexual abuse (15%). The most common FND symptoms were nonepileptic seizures (61.5%) and abnormal movements (30.8%). Pain was reported by 57.7% and cognitive symptoms by 36.5%. FND symptoms were frequently attributed to supernatural causes (67.3%). During the last follow up visit, 53.9% of patients reported FND symptom improvement, whereas 21.2% reported no change, 10.2% reported worsening, and 15% were lost to follow-up. The proportion of patients without symptom improvement was higher among patients with cognitive symptoms (45.5% vs 18% respectively, X2 = 10.08, df = 3, P = .018). The mean number of visits was highest in patients reporting worsening and lowest among patients reporting no change (F = 4.21, P = .017). Conclusion The role of family disputes in FND in the Middle East, the role of supernatural concepts in how FND is perceived, and the relatively high rate of subjective improvement within this sample of Saudi FND patients merit exploration. Cognitive symptoms may be a prognostic indicator. Prospective multicenter research using standardized assessment scales is needed.