Nazanin Ershadinia; Nader Mortazavinia; Sepideh Babaniamansour; Mahdi Najafi-Nesheli; Parto Babaniamansour; Ehsan Aliniagerdroudbari
Abstract
Background: Multiple sclerosis (MS) is one of the most common autoimmune diseases worldwide and various autoimmune comorbidities are reported with MS. The objective of this study is to estimate the prevalence of the autoimmune diseases’ comorbidity in patients with MS. Methods: In this cross-sectional ...
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Background: Multiple sclerosis (MS) is one of the most common autoimmune diseases worldwide and various autoimmune comorbidities are reported with MS. The objective of this study is to estimate the prevalence of the autoimmune diseases’ comorbidity in patients with MS. Methods: In this cross-sectional study, we investigated a group of patients with MS in terms of age, gender, duration of MS, presence of simultaneous autoimmune diseases, such as Graves’ disease, Hashimoto’s thyroiditis, type 1 diabetes mellitus (DM), and systemic lupus erythematous (SLE). Results: This study included 1215 patients with MS, of which 70.8% were women. The mean age of participants was 33.70 ± 27.63 years. 55 patients (4.5%) had at least one autoimmune disease. The most common comorbidity was for Hashimoto’s thyroiditis (30 patients). The frequency of simultaneous autoimmune disease was higher in women. Mean age (P = 0.01), mean duration of MS (P = 0.03), and mean age on MS diagnosis (P = 0.02) were significantly higher in simultaneous MS and other autoimmune diseases. Conclusion: Our study revealed that the probability of autoimmune diseases co-occurrence in patients with MS could be higher in older patients, in longer duration of disease, and also in patients with higher age at time of MS diagnosis.
Mazyar Hashemilar; Saeid Charsouei; Darioush Savadi-Oskouei; Elyar Sadeghi-Hokmabadi; Mohammad Farzipour
Abstract
Background: Psychogenic non-epileptic seizures (PNES) are manifested as paroxysmal alterations in motor, sensory, autonomic, and/or cognitive and behavioral signs and symptoms, without associated ictal epileptiform discharges. A misdiagnosis of PNES as epilepsy results in a prolonged and unnecessary ...
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Background: Psychogenic non-epileptic seizures (PNES) are manifested as paroxysmal alterations in motor, sensory, autonomic, and/or cognitive and behavioral signs and symptoms, without associated ictal epileptiform discharges. A misdiagnosis of PNES as epilepsy results in a prolonged and unnecessary (antiepileptic) drug treatment and social and psychological stigma of epilepsy in these patients. This study aimed to determine the epidemiology, clinical manifestations, and associated factors of PNES in hospitalized patients in the video-electroencephalography (EEG) monitoring (VEM) service of Razi Hospital, Tabriz, Iran. Methods: In this cross-sectional descriptive study, 55 patients with a final diagnosis of PNES were selected from the patients referred to the VEM unit of Razi Hospital for the evaluation of epilepsy. The study was performed from May 2017 to June 2019. Patient information included demographic data and medical history (drug history, comorbidities, trauma, and family history). The clinical manifestations (semiology and duration of attacks) and EEG findings, as recorded by VEM during hospitalization, were collected. Results: 55 patients with PNES were studied with VEM, 27 (49.1%) of which were men, and 28 (50.9%) were women. The mean and standard deviation (SD) of age of the patients was 34.16 ± 12.64 years. No significant differences were observed in the semiology of PNES between men and women. Depression was the most common psychiatric comorbidity. Conclusion: The clinical manifestations of PNES in the present study were similar to those in most previous studies from other countries. The culture and sex of the patients did not seem to be a contributing factor in PNES semiology.
