Associated Factors and Prognostic Implications of Non-convulsive Status Epilepticus in Ischemic Stroke Patients With Impaired Consciousness

Background and Purpose: Non-convulsive status epilepticus (NCSE) is common in patients with disorders of consciousness and can cause secondary brain injury. Our study aimed to explore the determinants and prognostic significance of NCSE in stroke patients with impaired consciousness.Method: Consecutive ischemic stroke patients with impaired consciousness who were admitted to a neuro intensive care unit were enrolled for this study. Univariate and multivariable logistic regression were used to identify factors associated with NCSE and their correlation with prognosis.Results: Among the 80 patients studied, 20 (25%) died during hospitalization, and 51 (63.75%) had unfavorable outcomes at the 3-month follow-up. A total of 31 patients (38.75%) developed NCSE during 24-h electroencephalogram (EEG) monitoring. Logistic regression revealed that NCSE was significantly associated with an increased risk of death during hospital stay and adverse outcomes at the 3-month follow-up. Patients with stroke involving the cerebral cortex or those who had a severely depressed level of consciousness were more prone to epileptogenesis after stroke.Conclusion: Our results suggest that NCSE is a common complication of ischemic stroke, and is associated with both in-hospital mortality and dependency at the 3-month follow-up. Long-term video EEG monitoring of stroke patients is, therefore required, especially for those with severe consciousness disorders (stupor or coma) or cortical injury.

Use of recombinant human deoxyribonuclease in pediatric intensive care unit – a single-center experience

ABSTRACT Objective: Dornase alfa (rhDNase) reduces the viscosity of purulent sputum in the lungs. The use in patients with cystic fibrosis (CF) is proven. However, the evidence of its applicability to other conditions is limited. This study aims to present the authors’ experience with the use of rhDNase in non-CF patients admitted to the Pediatric Intensive Care Unit (PICU). At the study center, rhDNase was used during flexible bronchoscopies in 24 cases, of which 20 (83%) had atelectasis and seven (29%) were admitted to PICU. Four patients (57%) were on invasive mechanical ventilation (MV). Case description: Two cases of daily rhDNase administration at PICU are presented: patient A was an 8-year-old boy admitted with septic shock and acute respiratory distress syndrome (ARDS). The patient required mechanical ventilation with aggressive settings and experienced several clinical complications. On D50, he started rhDNase treatment with an improvement in FiO2, PaCO2 and PaO2/FiO2 ratio according to radiologic findings. He was extubated on D23 of treatment. Patient B was a 17-month-old girl admitted with a convulsive status epilepticus who experienced respiratory complications (infectious and barotrauma) with ARDS, requiring aggressive ventilation. She initiated rhDNase treatment on D60. During the treatment an improvement in FiO2, PaO2/FiO2 ratio and a tendency of PaCO2 decrease were found. She had radiological improvement. No complications were described. Comments: RhDNase may be a helpful and safe tool to use in PICU prolonged intubated patients with ventilator-induced lung injury. Further studies are needed to assess and propose valid indications.

Hyperosmolar hyperglycaemic state causing atypical status epilepticus with hippocampal involvement

Diabetes mellitus may arise abruptly and decompensate suddenly, leading to a hyperglycaemic hyperosmolar state. Coma often ensues, although this usually reverses after the metabolic abnormalities have resolved. Acute symptomatic seizures can also occur in patients who are conscious, although these usually resolve after osmolarity and glycaemia have normalised. We describe an elderly woman who failed to regain vigilance despite prompt treatment; the cause was an unusual non-convulsive status epilepticus arising from the mesial temporal lobe and promoting a progressive and selective hippocampal involvement. During follow-up, her seizures recurred after stopping antiseizure medication and she developed hippocampal sclerosis, although she subsequently became seizure-free with antiseizure medications. Patients who are unresponsive in a hyperglycaemic hyperosmolar state may be having subclinical epileptiform discharges and risk developing permanent brain damage and long-term epilepsy.

Second stage African Trypanosomiasis presented as Non Convulsive Status Epilepticus

Human African Trypanosomiasis also known as sleeping sickness is a common disease in South Sudan. There are two recognized sstage, The early hemolymphatic stage and The late encephalitic stage when the CNS is involved specially with Gambians infection, broad neurologic spectrum has been reported such as psychiatric, motor, sensory.

Second stage African Trypanosomiasis presented as Non Convulsive Status Epilepticus

Human African Trypanosomiasis also known as sleeping sickness is a common disease in South Sudan. There are two recognized sstage, The early hemolymphatic stage and The late encephalitic stage when the CNS is involved specially with Gambians infection, broad neurologic spectrum has been reported such as psychiatric, motor, sensory.