[Clinical presentation, co-occurrence and suicidality in psychiatric emergency patients with psychogenic non-epileptic seizures].

INTRODUCTION

Non-epileptic psychogenic seizures (PNES) are a common condition but little studied in psychiatry. Our study is the first Moroccan of this topic. Our aim was to describe their clinical presentation, comorbidities and suicidality.

METHOD: It was a one-year recruitment study conducted in the Department of Psychiatry at the University Hospital of Fez. We collected socio-demographic data. Psychometric evaluation used the MINI criteria for different psychiatric disorders, personality disorders and suicidality, the Hamilton anxiety scale, the Beck depression scale and the Childhood Trauma Questionnaire.

RESULTS

Thirty-two patients were included, the majority of whom were female with a low economic level (89 %). The average age of onset average was 23.97 years. The generalized form represented 71.9 % of cases with a triggering factor present in 46 %. The duration of the seizures average was 23.47minutes, and 37.5 % of the patients had at least one attack per day. Among patients, 68.8 % had comorbidity: major depressive disorder MDD (46 %) and post-traumatic stress disorder PTSD (18.6 %). Suicide risk was rated as moderate or severe in 12.5 % of patients, and 40.62 % had a previous suicide attempt. A personality disorder was present in 18.8 % of cases. Finally, a history of child abuse was found in 59.4 % of patients and was correlated to PNES age of onset and co-occurrence depression.

CONCLUSION

We found several similarities with previous studies in terms of clinical description and co-occurrences. However, our sample is characterized by more prolonged and more frequent seizures and a higher rate of suicidality.