Myasthenia gravis treated in the neurology intensive care unit: a 14-year single-centre experience.

INTRODUCTION: Severe myasthenia gravis (MG) exacerbation with respiratory failure and/or dysphagia usually requires monitoring and treatment in the neurology intensive care unit (NICU). The aim of our study was to identify all patients with severe MG exacerbation treated in the NICU in order to assessed potential factors affecting patients' need for mechanical ventilation, occurrence of complications and the final outcome. METHODS: We retrospectively included all patients with severe exacerbation of MG who required management in the NICU during a 14-year period. Baseline sociodemographic and clinical features, data on medication, comorbidities and outcome were obtained by reviewing medical records and institutional databases. RESULTS: Our study comprised 130 severe MG exacerbations detected in 118 patients. Median age of patients was 61.5 years, and women accounted for 58.5% of the patients. Half of the patients required mechanical ventilation during hospitalization. Lethal outcome was observed in 12.3% of severe MG exacerbations. Only elder age was an independent negative predictor of survival (OR 0.89, 95% CI 0.82-0.97, p < 0.01). Complications during hospitalization were detected in 50% of patients. A higher number of comorbidities (OR 1.09, 95% CI 1.60-2.35, p = 0.01) and mechanical ventilation (OR 28.48, 95% CI 8.56-94.81, p < 0.01) were independent predictors of complications during hospitalization. CONCLUSION: Patients with a severe MG exacerbation who do not require mechanical ventilation have a good outcome after treatment in the NICU. Elder age is an independent predictor of lethal outcome in patients with severe MG exacerbation. Mechanical ventilation and a higher number of comorbidities lead to more frequent complications.

Guillain-Barré syndrome during pregnancy: A case series.

Guillain-Barré syndrome (GBS) in pregnancy may be a serious disease associated with high maternal and perinatal morbidity and mortality. Herein, we present the long-term maternal and fetal outcomes of five pregnant GBS patients from our center. The mean age of pregnant GBS patients was 29.8 ± 3.1. Two patients had a severe disability at admission. Three patients were treated with intravenous immunoglobulins, while the remaining two were treated with symptomatic therapy. One year after disease onset, one patient had a mild disability, while the remaining four had normal neurological findings. All babies born were healthy and developed normally. GBS in pregnancy may affect both maternal and neonatal outcomes. Early diagnosis and treatment are essential for the outcome. Most patients and their babies have a favorable long-term outcome.

Atrial fibrillation is associated with poor long-term outcome after mechanical thrombectomy for anterior large vessel occlusion stroke.

OBJECTIVES: Atrial fibrillation (AF) is one of the leading causes of acute ischemic stroke (AIS). The aim of our study was to determine the influence of AF on the long-term outcome of patients with AIS due to anterior circulation large vessel occlusion (LVO) treated with mechanical thrombectomy (MT). METHODS: Our study included 127 consecutive patients with AIS due to anterior LVO who underwent MT between January 2018 and March 2020. Demographics, clinical, radiological and treatment characteristics were prospectively collected. Modified Rankin scale (mRS) score ≤2 was defined as a good functional outcome. RESULTS: AF was detected in 62 (48.8%) patients. Patients with AF were elder (73.1 ± 8.7 vs. 58.5 ± 14.2 years, p<0.01) and usually female (56.5% vs. 36.9%, p=0.03). They had a lower percentage of good functional outcome (31.6% vs. 62.3%, p<0.01) and a higher mortality rate (47.5% vs. 18.5%, p<0.01) after one year of follow-up. In the multivariate logistic regression the variables that showed significance with p <0.05 in previous univariate analyses were included. The presence of AF (aOR 0.29, 95% CI 0.11-0.78, p=0.01) and initial NIHSS score >15 (aOR 0.25, 95% CI 0.11-0.56, p<0.01) were independent negative predictors of good functional outcome after one year of follow-up. However, the presence of AF did not affect all-cause mortality within one year (p=0.18). CONCLUSION: AF and initial NIHSS score >15 are independent negative predictors of good long-term functional outcome in patients with AIS due to anterior circulation LVO treated with MT.

Influence of Thrombocytopenia on the Outcome of Mechanical Thrombectomy in Patients with Acute Ischemic Stroke.

OBJECTIVES: Mechanical thrombectomy (MT) has become leading treatment option for acute ischemic stroke (AIS) due to large vessels occlusion (LVO). Platelet counts may affect outcome in patients with AIS or transient ischemic attack. The aim of our study was to determine the influence of thrombocytopenia on the safety and efficacy of MT in patients with AIS due to anterior circulation LVO. MATERIALS AND METHODS: This study included 127 consecutive adult patients with AIS due to anterior circulation LVO who underwent MT. The patients were divided into 2 groups based on initial platelet count: with thrombocytopenia (<150 × 109/L) and without thrombocytopenia (≥150 × 109/L). Primary safety outcome was symptomatic intracerebral haemorrhage (SICH), while secondary safety outcome was stroke-related mortality. Efficacy outcome was functional independence, defined as modified Rankin Scale (mRS) score 0-2. Follow- up time was 90 days. RESULTS: Initial thrombocytopenia (<150 × 109/L) was detected in 19 (15%) patients. Multivariable analysis showed that initial thrombocytopenia did not increase the risk of SICH and did not affect the short-term functional outcome (p = 0.587). However, initial thrombocytopenia increased the risk for stroke-related mortality (aOR 3.639, 95% CI 1.079-12.641, p = 0.037). The main cause of mortality in the group with thrombocytopenia was malignant cerebral infarction (44.4%). CONCLUSIONS: Thrombocytopenia does not affect the efficacy and the risk of SICH in patients with AIS caused by anterior circulation LVO treated with MT. However, the risk of mortality is higher in patients with thrombocytopenia, mainly due to malignant cerebral infarction.

Incidence and mortality rates of Guillain-Barré syndrome in Serbia.

Guillain-Barré syndrome (GBS) is an acute auto-immune polyradiculoneuropathy. A huge variety of GBS incidence and mortality rates has been noted across the world. The objective of the present multi-centric study was to assess the incidence and mortality rates of GBS during a 10-year period in Serbia. We collected data of adult GBS patients who were hospitalized from 2009 to 2018 in all five tertiary healthcare centers in Serbia. The incidence rates per 100 000 inhabitants with 95% confidence intervals (CI) were calculated and further corrected for the estimated number of patients hospitalized in secondary centers. Mortality rates were also assessed. GBS was considered severe if patients were not able to walk at least 10 m without assistance. Six hundred and forty GBS patients were registered in tertiary centers in a 10-year period. The proportion of severe cases was 75% at nadir, and 52% on discharge. GBS incidence rate in Serbia was 1.1 per 100 000 inhabitants, and estimated incidence if patients from secondary centers included 1.2 per 100 000. Peak incidence was observed during the sixth decade of life. During the acute phase, 5.6% of GBS patients died, while overall 9.7% of them died during 6-month period from disease onset. This study contributes to our knowledge about GBS epidemiology. Results will allow us to improve the diagnosis and treatment of GBS patients in Serbia.

Six-month prospective study of quality of life in Guillain-Barre syndrome.

OBJECTIVE: Guillain-Barre syndrome (GBS) is an acute disease of the peripheral nerves and their roots. Quality of life (QoL) in the first year after acute episode of GBS is still underresearched area. The aim of our study was to investigate QoL in GBS patients during a 6-month follow-up period. METHODS: Multicentric, prospective study included 74 adult patients with GBS (54% males). GBS disability scale (GDS) was used to assess functional disability (severe disability GDS > 2), and Individualized Neuromuscular Quality of Life Questionnaire (INQoL) to asses QoL. Patients were tested on day 14, day 28, month 3, and month 6 from symptom onset. RESULTS: Disability as measured by GDS improved during time (P < .01). INQoL scores also improved during time (P < .01) but were not able to differentiate between day 14 and day 28, and some scores also did not make difference between month 3 and 6 (pain, social relations, emotions and total INQoL score; P > .05). Pooled GDS scores correlated with pooled INQoL scores, especially with independence, activities, and weakness subscores (P < .01). Multiple linear regression analysis showed that GDS at day 14 (ß = .52, P < .01) and fatigue score at day 14 (ß = .41, P < .01) were independent predictors of the worse GDS at month 6 (adjusted R2  = .34, P < .01 for overall model). CONCLUSIONS: During a 6-month follow-up period of GBS patients, we observed a gradual recovery of patients' disability and QoL. Our study confirms the importance of patient-reported outcomes and their ability to capture some important issues that are omitted by classic ability measures such as GDS.

Surgical management of meningoencephalocele in temporal bone associated with pharmacoresistant epilepsy: report of two cases.

We report good outcome after surgical treatment of two patients with meningoencephalocele associated with pharmacoresistant temporal lobe epilepsy. Surgical management of meningoencephaloceles may result in seizure freedom, although optimal surgical strategy is still controversial.

Three-Year Follow-Up Study in Patients with Guillain-Barré Syndrome.

A majority of patients with Guillain-Barré syndrome (GBS) have tendency of a good recovery. Our aim was to evaluate the outcome of the disease 1 and 3 years after GBS symptom onset. METHODS: During 2014, GBS was diagnosed in 82 patients in seven tertiary healthcare centers. Neurological follow-up was conducted in 57 (70%) patients after 1 year, and in 54 (66%) after 3 years. Functional disability was estimated according to the GBS disability scale (GDS), with a score of 0-3 indicating mild disability and a score of 4-6 indicating severe disability during acute phase, whereas a score >1 indicated poor recovery on follow-ups. Visual analog scale was used to assess sensory symptoms and musculoskelatal pain, and Krupp's Fatigue Severity Scale was used to asses fatigue. RESULTS: Poor functional outcome was found in 39% of GBS patients at year 1 and 30% at year 3. Paresthesias/dysesthesias were detected in 60% of patients after 1 year and 43% after 3 years. Musculoskeletal pain was present in 40% of patients at year 1 and 33% at year 3. Significant fatigue after 1 year was found in 21% of subjects and after 3 years in 7%. Parameters associated with poor functional outcome after 1 year were age >55 years (p=0.05), severe disability at admission (p1 indique une récupération difficile au moment des suivis. L'échelle visuelle analogue (EVA) a aussi été utilisée pour évaluer leurs symptômes sensoriels et leurs douleurs musculo-squelettiques. Enfin, l'échelle de gravité de la fatigue de Krupp a été utilisée pour évaluer leur degré de fatigue. Résultats: La première année, on a observé une piètre amélioration des capacités fonctionnelles chez 39% des patients atteints du SGB; pour la troisième année, cette proportion était de 30%. Au bout d'un an, on a aussi détecté la présence de paresthésie/dysesthésie chez 60% des patients; pour la troisième année, cette proportion était de 43%. Des douleurs musculo-squelettiques ont été rapportées chez 40% des patients après un an; deux ans plus tard, ce pourcentage chutait à 33%. Enfin, un état de fatigue important a été noté chez 21% des patients au bout d'un an; ce pourcentage n'était plus que de 7% au bout de trois ans. Les paramètres associés à une piètre amélioration des capacités fonctionnelles au bout d'un an étaient l'âge (>55 ans; p=0,05) ainsi qu'une incapacité sévère au moment de leur admission (p<0,05) et de leur congé (p<0,01). Au bout de trois ans, une piètre amélioration des capacités fonctionnelles était associée au sexe masculin (p<0,05) et à une incapacité sévère au moment d'obtenir un congé (p=0,06). CONCLUSIONS: Un an et trois ans après l'apparition des premiers symptômes du SGB, un nombre important de patients donnaient à voir des séquelles neurologiques, ce qui incluait une forme ou une autre d'incapacité fonctionnelle, des symptômes sensoriels, des douleurs et un état de fatigue.

Diabetes mellitus may affect short-term outcome of Guillain-Barré syndrome.

We sought to determine influence of diabetes mellitus on Guillain-Barré syndrome (GBS) course and short-term prognosis. Among the 257 GBS patients included in this retrospective study, diabetes mellitus was present in 17%. The degree of disability at admission and on discharge was assessed according to the GBS Disability Scale (mild disability = 0-3, severe disability = 4-6). Even after correction for age, diabetes mellitus was significantly associated with more severe disability at nadir (odds ratio, OR = 3.4, p < 0.05) and on discharge (OR = 2.0, p < 0.05). Linear regression analysis with multiple factors included showed that age and presence of diabetes were significant predictors of severe disability at nadir (adjusted R2 = 0.21, p < 0.05), and on discharge (adjusted R2 = 0.19, p < 0.05). The presence of diabetes mellitus affects short-term prognosis of GBS, independent of age.

Does facial attractiveness influence perception of epilepsy diagnosis? An insight into stigma in epilepsy.

BACKGROUND: Using a group of young healthy individuals and patients with multiple sclerosis (pMS), we aimed to investigate whether the physical attractiveness judgment affects perception of epilepsy. We tested hypothesis that subjects, in the absence of relevant clues, would catch upon the facial attractiveness when asked to speculate which person suffers epilepsy and select less attractive choices. METHOD: Two photo-arrays (7 photos for each gender) selected from the Chicago Face Database (180 neutral faces of Caucasian volunteers with unknown medical status) were shown to study participants. Photos were evenly distributed along a continuum of attractiveness that was estimated by independent raters in prestudy stage. In each photo-array, three photos had rating 1-3 (unattractive), one photo had rating 4 (neutral), and three photos had rating 5-7 (attractive). High-quality printed photo-arrays were presented to test subjects, and they were asked to select one person from each photo-array "who has epilepsy". Finally, all subjects were asked to complete questionnaire of self-esteem and 19-item Scale of stereotypes toward people with epilepsy. RESULTS: In total, 71 students of psychology, anthropology, or andragogy (mean age: 21.6±1.7years; female: 85.9%) and 70 pMS (mean age: 37.9±8years; female: 71.4%) were tested. Majority of students or pMS had no previous personal experience with individuals with epilepsy (63.4%; 47.1%, p=0.052). Male photo was selected as epileptic in the following proportions: students - 84.5% unattractive, 8.5% neutral, and 7% attractive; pMS - 62.9% unattractive, 8.6% neutral, and 28.6% attractive (p=0.003). Female photo was selected as epileptic in the following proportions: students - 38% unattractive, 52.1% neutral, and 9.9% attractive; pMS - 32.9% unattractive, 34.3% neutral, and 32.9% attractive (0.003). Both groups showed very low potential for stigmatization: significantly lower in pMS in 10 items. Patients with multiple sclerosis showed significantly higher self-esteem than students (p=0.007). CONCLUSION: Facial attractiveness influences the perception of diagnosis of epilepsy. Both students and pMS were less willing to attribute epilepsy to attractive person of both genders.

Long-Term Prognosis in Ischemic Stroke Patients Treated with Intravenous Thrombolytic Therapy.

BACKGROUND AND PURPOSE: It remains unclear if intravenous thrombolysis (IVT) with recombinant tissue plasminogen activator has an impact on the survival and maintenance of a favorable effect on functional recovery over a long follow-up period. The aim of this study was to assess whether or not IVT treatment has a favorable effect on functional recovery and survival less than 1 year after a stroke. METHODS: This matched cohort study included 259 patients with acute ischemic stroke (IS) who were treated with IVT and standard care and 259 patients treated with standard care alone in the stroke unit between February 2006 and January 2013. RESULTS: After a median follow-up period of 3 years (range, 1-7 years), survival did not differ significantly between the groups; specifically, 56 patients (21.6%) in the thrombolysed group died versus 62 patients (23.94%) in the nonthrombolysed group (log-rank, .240, P = .624). Based on a multivariate Cox proportional hazards regression model, older age (>70 years), stroke severity (National Institutes of Health Stroke Scale score ≥ 15), diabetes mellitus, and a history of atrial fibrillation were independent predictors of long-term mortality after stroke. After the follow-up period, 144 patients (55.6%) in the IVT-treated group versus 112 patients (43.2%) in the control group had an excellent outcome, with a modified Rankin Scale score of 0-1 (hazard ratio [HR] = 1.64, 95% confidence interval [CI] = 1.16-2.32). Based on a multivariate Cox proportional hazards regression model, an excellent 3-month functional recovery was a strong predictor of favorable outcome (HR = 11.27, 95% CI = 6.45-19.63). CONCLUSION: The results suggest that IVT for acute IS has a favorable effect on functional recovery more than 1 year after stroke.

How to recognize and treat metabolic encephalopathy in Neurology intensive care unit.

Metabolic encephalopathy (ME) represents a syndrome of temporary or permanent disturbance of brain functions that occurs in different diseases and varies in clinical presentation. It can be manifested in a range from very mild mental disorders to deep coma and death. Clinically, it is characterized by a variety of psychiatric and neurological symptoms and signs. The most common causes of ME are: hypoxia, ischemia, systemic diseases and toxic agents. ME is the most frequent in elderly people who have previously been exhausted by chronic illnesses and prolonged stay in bed. ME is a very common complication in patients treated in intensive care units. Treatment and prognosis of the disease are varied and depend on aetiology, as well as on the type and severity of clinical presentation. Mortality of patients with septic encephalopathy ranges from 16-65%, while the one-year survival of patients with encephalopathy and liver cirrhosis is less than 50%.

Return to Paid Work after Ischemic Stroke in Patients Treated with Intravenous Thrombolysis.

BACKGROUND: There are no available data confirming the efficacy of intravenous thrombolytic (IVT) treatment on the return to work as one of important outcome measure after acute ischemic stroke (IS). The aim of this study was to analyze the influence of IVT treatment on the return to work after stroke. METHODS: This matched cohort study included 279 patients with acute IS (146 treated with IVT and 133 matched patients without IVT) admitted to the Stroke Unit between 2007 and 2013. All patients were working in paid employment immediately before stroke onset. The main outcome measure was return to full-time paid work during follow-up period. RESULTS: After a median follow-up period of 3 years (range 1-7 years), the prevalence of stroke survivors returning to paid work was 42.1% in the IVT group and 33.3% in the non-IVT group (hazard ratio 1.28, 95% CI 0.86-1.91), and IVT treatment was associated with a higher chance of returning to full-time jobs (OR 2.07, 95% CI 1.21-3.51). After adjustment for possible variables, IVT was an independent predictor of returning to full-time jobs. CONCLUSION: IVT treatment was a positive predictor of returning to full-time work after stroke.

Guillain-Barré syndrome in the elderly.

The aim of the study was to analyze specific features of Guillain-Barré syndrome (GBS) in old people. The study included 403 GBS patients (62% young [<60 years], 35% young-old [60-80 years], and 3% old-old [>80 years]). Diagnosis of GBS was made according to the National Institute of Neurological Disorders and Stroke (NINDS criteria). Severe disability (GBS disability score of >3) at nadir was more common in old compared with young patients (p = 0.0001) as was mortality (9% vs. 2%, respectively). Acute motor and sensory axonal neuropathy and hyponatremia were more common in old compared with young patients (12% vs. 6% and 27% vs. 18%, respectively, p = 0.04). A positive history for malignancy was more than three times more common in old than young patients (11% vs. 3%, respectively, p = 0.01). Disability on nadir was similar in young-old and old-old subjects with disability on discharge being more severe in old-old (p = 0.04) suggesting slower recovery in this subgroup. Bulbar symptoms were more common in old-old compared with young-old (50% vs. 19%, respectively, p = 0.01). Comorbidities were present in virtually all old-old patients compared with 66% of young-old patients (p = 0.04). In conclusion, Elderly patients, and especially old-old patients, with GBS have more severe disease with slower recovery than do younger patients.

Drug treatment of vertigo in neurological disorders.

Vertigo is a common symptom in everyday clinical practice. The treatment depends on the specific etiology. Vertigo may be secondary to inner ear pathology, or any existing brainstem or cerebellar lesion but may also be psychogenic. Central vertigo is a consequence of a central nervous system lesion. It is often associated with a focal neurological deficit. Peripheral vertigo is secondary to dysfunction of the peripheral vestibular system and is usually characterized by an acute vertigo with loss of balance, sensation of spinning in the space or around self, and is exaggerated with changes of the head and body position; no other neurological deficit is present. Some medications may also cause vertigo. Depending on the cause of the vertigo, drugs with different mechanisms of action, physical therapy, psychotherapy, as well as surgery may be used to combat this disabling malady. Symptomatic treatment has a particularly important role, regardless of the etiology of vertigo. We reviewed the current medications recommended for patients with vertigo, their mechanisms of action and their most frequent side effects.

Clinical and epidemiological features of Guillain-Barré syndrome in the Western Balkans.

The aim of this study was to define features of Guillain-Barré syndrome in a large cohort of patients from three Western Balkans countries. Data from adult Guillain-Barré syndrome (GBS) cases from 2009 to 2013 were retrospectively obtained from all tertiary health care centers. During the 5-year period, 327 new cases of GBS were identified with a male to female ratio of 1.7 : 1. The most common GBS variants were demyelinating (65%) and axonal (12%). At nadir 45% of patients were chair-bound, confined to bed, or required assisted ventilation, while 5% died. The crude incidence of GBS in Serbia and Montenegro was 0.93 per 100,000 population, and age-adjusted incidence according to the world standard population was 0.86 per 100,000. Incidence was particularly high in 50- to 80-year-old men. Statistically significant seasonal variations of GBS were not observed. This study of patients with GBS in the Western Balkans allows us to prepare the health system better and to improve the management of patients. This study also opens opportunities for international collaboration and for taking part in the multinational studies on GBS.

Effect of intravenous thrombolysis on stroke associated with atrial fibrillation.

BACKGROUND: Data based on randomized clinical trials regarding the efficacy and safety of intravenous thrombolysis (IVT) versus placebo or any other antithrombotic agent in the treatment of stroke associated with atrial fibrillation (AF) are unavailable. METHODS: Prospectively collected data on AF-associated stroke patients treated in a 3-year period were analyzed to assess the effect of IVT treatment. Outcome measures were modified Rankin Scale (mRS) score for functional outcome, death, and symptomatic intracerebral hemorrhage (sICH). RESULTS: Of 787 patients diagnosed with an acute ischemic stroke in the observed period, 131 (16.6%) had AF. Multivariate logistic regression analysis after adjustment for confounders demonstrated that independent predictors of excellent outcome (mRS 0-1) in patients with AF-associated stroke were lower baseline National Institutes of Health Stroke Scale [NIHSS] score (adjusted odds ratio [(adj)OR], .87; 95% confidence interval [CI], 0.81-.94; P = .000) and the use of IVT ((adj)OR, 5.31; 95% CI, 1.90-14.82; P = .001), whereas independent predictors of death were higher baseline NIHSS score ((adj)OR, 1.07; 95% CI, 1.02-1.12; P = .003), previous stroke ((adj)OR, 4.11; 95% CI, 1.49-11.35; P = .006), absence of IVT use ((adj)OR, .19; 95% CI, .05-.77; P = .021), sICH ((adj)OR, 18.52; 95% CI, 1.59-215.37; P = .020), and higher serum glucose levels ((adj)OR, 1.26; 95% CI, 1.06-1.50; P = .008). Thrombolyzed patients with AF were less severe at baseline and were less likely to have NIHSS >18. They were more likely to have excellent and good functional outcome (mRS 0-2) whereas less likely to have death as outcome at 3 months. Thrombolyzed AF patients had constantly lower probability of death regardless of the baseline NIHSS score values. CONCLUSIONS: These results should encourage the use of IVT in AF-associated strokes.

Familial occurrence of seizure disorders across MRI defined structural focal epilepsy etiology.

BACKGROUND: Previous studies have established familial occurrence of epilepsy and seizure disorders and early age of epilepsy onset as predictors of genetic epilepsy, but have not evaluated the rate of their occurrence in patients with different epilepsy etiology. Our study determines the distribution of familial occurrence and age of epilepsy onset across structural focal epilepsy (FE) etiology in a large FE cohort. METHODS: Records of 1354 consecutive patients evaluated for epilepsy and seizure disorders in The Neurology Clinic, University Clinical Center of Serbia from 2008 to 2019 were screened for FE. Structural etiology, lobar diagnosis, familial occurrence, and age at epilepsy onset were determined. Patients with a. nonlesional focal epilepsy (NLFE), b. hippocampal sclerosis (HS) and c. congenital or perinatal etiology (CPE) were classified as NAFE, while patients with an identified acquired focal epilepsy (AFE) constituted the control group. RESULTS: We identified 965 patients with FE, 329 (34.1 %) with NLFE, 213 (22.1 %) with HS, 174 (18.0 %) with CPE and 249 (25.8 %) with AFE. Familial occurrence was identified in 160 (16.6 %), 19.1 % of patients with NAFE and 9.2 % of AFE (p = 0.003). Patients with NAFE had a younger age of epilepsy onset (13 vs. 18 years, p < 0.001). The highest proportion of familial occurrence was found in patients with NLFE (23.7 %), while the youngest median age of epilepsy onset was identified in patients with HS (12 years) and CPE (11 years). CONCLUSION: Patients with NAFE frequently have familial occurrence of epilepsy and have an earlier age of epilepsy onset than patients with AFE.

Traumatic lingual hematoma after generalized tonic-clonic seizure in a patient with an acquired coagulopathy.

Oral lacerations are common complications of seizures and account for 92% of all oral injuries. Seizures are relatively commonly associated with chronic alcohol consumption. It is already known that provoked seizures can occur after a sudden cessation of prolonged alcohol intoxication. Meanwhile, chronic alcohol consumption can disrupt the blood coagulation process on several levels. This report aims to present a case of generalized tonic-clonic seizure in a man with chronic alcoholism and acquired coagulopathy who suffered severe tongue injury during a seizure. A 45-year-old man was brought to the emergency department after a first-in-life generalized tonic-clonic seizure. He gave information that he bit his tongue during the seizure. Shortly afterward, the patient had another generalized seizure during which he stopped breathing and was intubated. On admission, the patient was sedated, intubated, and on mechanical ventilation, with no signs of focal neurological deficit. A detailed physical examination revealed massive tongue swelling, which was significantly moved forward. Laboratory tests revealed coagulopathy (INR 2,10) severe thrombocytopenia with a platelet count of 50x109/L. Electrolyte values were in the reference range. According to the maxillofacial surgeon's recommendation, he was treated conservatively, and after 2 weeks, he was clinically stable with a significant reduction of lingual hematoma and without new epileptic events. In our case, decreased platelet count and probable platelet dysfunction associated with chronic alcohol consumption and tongue bite during generalized tonic-clonic seizure played a significant role in developing lingual hematoma. These fast-developing lingual hematomas can lead to possible airway obstruction; therefore, careful observation and timely intubation are mandatory to prevent possible fatal complications.

Is there a difference between GBS triggered by COVID-19 and those of other origins?

Background: Since the outbreak of the coronavirus disease 2019 (COVID-19), an increasing number of Guillain-Barré syndrome (GBS) cases following the infection has been reported. The aim of our study was to detect patients with GBS treated in our hospital over a 1-year period and to compare the characteristics and outcomes of those triggered by COVID-19 with the rest of GBS patients. Our prospective study included 29 patients who were diagnosed with GBS from March 2020 to March 2021. Based on the preceding event, patients were stratified as post-COVID-19 and non-COVID-19. The GBS disability scale (GDS) was used to assess functional disability. Results: We identified 10 (34.5%) patients with post-COVID-19 GBS and 19 (65.5%) patients with non-COVID-19 GBS. The median time from the preceding event to the symptoms onset was longer in post-COVID-19 than in non-COVID-19 GBS patients (p = 0.04). However, the time from the symptom onset to the nadir did not differ (p = 0.12). GDS at admission, as well as at nadir, did not differ between these two groups. The level of proteinorrachia was higher in post-COVID-19 GBS patients (p = 0.035). The most frequent subtype of GBS in both groups was acute inflammatory demyelinating polyneuropathy (AIDP). GDS score at discharge (p = 0.56) did not differ between two study groups. Conclusions: There was no difference in clinical and electrophysiological features, disease course, and outcome in post-COVID-19 compared with non-COVID-19 GBS patients.