Overall in-hospital mortality from generalized convulsive status epilepticus is low, but remarkably increases in those treated with mechanical ventilation. Other predictors of mortality include older age, female sex, hypoxic-ischemic brain injury, and higher comorbidity index.

Elective coiling of unruptured intracranial aneurysms is associated with fewer deaths and perioperative complications compared with elective clipping. The trend of hospital use of the coiling procedures has increased during recent years.

BackgroundRecent randomized clinical trials (RCTs) demonstrated the efficacy of mechanical thrombectomy using stent-retrievers in patients with acute ischemic stroke (AIS) with large vessel occlusions; however, it remains unclear if these results translate to a real-world setting. The TREVO Stent-Retriever Acute Stroke (TRACK) multicenter Registry aimed to evaluate the use of the Trevo device in everyday clinical practice.MethodsTwenty-three centers enrolled consecutive AIS patients treated from March 2013 through August 2015 with the Trevo device. The primary outcome was defined as achieving a Thrombolysis in Cerebral Infarction (TICI) score of ≥2b. Secondary outcomes included 90-day modified Rankin Scale (mRS), mortality, and symptomatic intracranial hemorrhage (sICH).ResultsA total of 634patients were included. Mean age was 66.1±14.8 years and mean baseline NIH Stroke Scale (NIHSS) score was 17.4±6.7; 86.7% had an anterior circulation occlusion. Mean time from symptom onset to puncture and time to revascularization were 363.1±264.5 min and 78.8±49.6 min, respectively. 80.3% achieved TICI ≥2b. 90-day mRS ≤2 was achieved in 47.9%, compared with 51.4% when restricting the analysis to the anterior circulation and within 6 hours (similar to recent AHA/ASA guidelines), and 54.3% for those who achieved complete revascularization. The 90-day mortality rate was 19.8%. Independent predictors of clinical outcome included age, baseline NIHSS, use of balloon guide catheter, revascularization, and sICH.ConclusionThe TRACK Registry results demonstrate the generalizability of the recent thrombectomy RCTs in real-world clinical practice. No differences in clinical and angiographic outcomes were shown between patients treated within the AHA/ASA guidelines and those treated outside the recommendations.

Background and Purpose— The purpose of this study was to evaluate the mortality rates associated with cerebral venous–sinus thrombosis in a large national sample. Methods— A cohort of patients with cerebral venous–sinus thrombosis was identified from the National Inpatient Sample database for the years 2000 to 2007. According to the International Classification of Diseases, 9th Revision, Clinical Modification codes, cerebral venous–sinus thrombosis is categorized into pyogenic and nonpyogenic groups. Multivariate logistic regression analysis was used to assess covariates associated with hospital mortality. Results— Among 3488 patients, the overall mortality rate was 4.39%, which was nonsignificantly higher among the pyogenic group (4.55% versus 3.52%; OR, 0.76; 95% CI, 0.47–1.23). In the pyogenic cerebral venous–sinus thrombosis group, hematologic disorders were the most frequent predisposing condition (16.2%); whereas systemic malignancy followed by hematologic disorders were most common in the nonpyogenic group (14.08% and 10.04%, respectively). Predictors of mortality included age, intracerebral hemorrhage as well as the predisposing conditions of hematologic disorders, systemic malignancy, and central nervous system infection. Conclusions— Compared with arterial stroke, CVST harbors a relatively low mortality rate. Death is determined by age, the presence of intracerebral hemorrhage, and certain predisposing conditions.