Browsing by Author "Ždraljević, Mirjana (57357620400)"

Neutropenia during recovery after coronavirus disease 2019 (COVID-19), as well as neutropenia after intravenous immunoglobulin (IVIG) administration are very rare hematological abnormalities. We report the first case of agranulocytosis following IVIG administration in patients with Guillain-Barre syndrome (GBS) triggered by COVID-19. A 62-year-old female patient was admitted to the Emergency Department due to progressive limb weakness and sensory disturbances that began two weeks before admission. Five weeks before admission she was treated for COVID-19 and has fully recovered. She was diagnosed with Guillain-Barre syndrome (GBS), and treatment with IVIG was started. Twenty hours after the first dose of IVIG, blood analysis showed neutropenia and thrombocytopenia, and after the fifth dose she developed agranulocytosis followed by mild increase in body temperature. Granulocyte colony-stimulating factor (G-CSF) was administered and after 12 hours the leukocyte lineage recovered. According to the previous findings, neutropenia after IVIG administration might be related to CD11b, and COVID-19 is associated with an increase in immature neutrophil populations in the later stages of the disease defined by their expression of CD11b. Meanwhile, some finding suggests that corticosteroid pretreatment prevent neutropenia after IVIG administration, which might be important because many patients with post-COVID GBS have been treated with corticosteroids for COVID-19. © 2022, ASEAN Neurological Association. All rights reserved.

Neutropenia during recovery after coronavirus disease 2019 (COVID-19), as well as neutropenia after intravenous immunoglobulin (IVIG) administration are very rare hematological abnormalities. We report the first case of agranulocytosis following IVIG administration in patients with Guillain-Barre syndrome (GBS) triggered by COVID-19. A 62-year-old female patient was admitted to the Emergency Department due to progressive limb weakness and sensory disturbances that began two weeks before admission. Five weeks before admission she was treated for COVID-19 and has fully recovered. She was diagnosed with Guillain-Barre syndrome (GBS), and treatment with IVIG was started. Twenty hours after the first dose of IVIG, blood analysis showed neutropenia and thrombocytopenia, and after the fifth dose she developed agranulocytosis followed by mild increase in body temperature. Granulocyte colony-stimulating factor (G-CSF) was administered and after 12 hours the leukocyte lineage recovered. According to the previous findings, neutropenia after IVIG administration might be related to CD11b, and COVID-19 is associated with an increase in immature neutrophil populations in the later stages of the disease defined by their expression of CD11b. Meanwhile, some finding suggests that corticosteroid pretreatment prevent neutropenia after IVIG administration, which might be important because many patients with post-COVID GBS have been treated with corticosteroids for COVID-19. © 2022, ASEAN Neurological Association. All rights reserved.

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. © 2021 Japan Society of Obstetrics and Gynecology.

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. © 2022, The Author(s).

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. © 2022, The Author(s).

Introduction: There are rising evidences that subcortical structures, including the basal ganglia, are affected in patients with epilepsy. These structures are thought to influence the modulation and phenotypic expression of epileptic seizures. Our study aimed to evaluate the presence of structural abnormalities in subcortical structures in patients with juvenile myoclonic epilepsy (JME). Methods: This cross-sectional study included 51 patients who were diagnosed with JME and who were monitored on an outpatient basis at the Clinic for Neurology and Psychiatry for Children and Youth in Belgrade from January 1985 to October 2017. All patients underwent transcranial parenchymal sonography (TCS) from October 2015 to October 2017. Relation of clinical parameters (seizure control andcognitive functioning,) with TCS results was assessed. Results: Hyperechogenicity of the substantia nigra (SN) was detected in 37.2% of JME subjects and it was significantly more common in patients with JME than in the control group. The marked echogenicity of the red nucleus (RN) was detected in 17.6% of cases, while 11.8% of subjects had hyperechogenic RN. The presence of hyperechogenic RN (both right and left) was significantly more frequent in the group of patients with JME compared to the control group. The third ventricle diameter was larger in patients with JME than in controls. Conclusion: Structural changes of certain subcortical structures, primarily SN and RN, detected in JME patients indicate additional non-lesional abnormalities of the basal ganglia and midbrain structures in these patients. © The Author(s) under exclusive licence to Belgian Neurological Society 2024.