Aneurysmal subarachnoid hemorrhage (aSAH) is a medical emergency that accounts for
5% of all stroke cases. Individuals affected are typically in the prime of their lives (mean age …

Background Clinical prediction models can enhance clinical decision-making and research.
However, available prediction models in aneurysmal subarachnoid hemorrhage (aSAH) are …

Background and Purpose—Early prediction of clinical outcome after aneurysmal
subarachnoid hemorrhage (aSAH) is still lacking accuracy. In this observational cohort …

Object. By pursuing a policy of very early aneurysm treatment in neurosurgical centers, in-
hospital rebleeds can be virtually eliminated. Nonetheless, as many as 15% of patients with …

Background—Cognitive dysfunction is a common and disabling sequela of subarachnoid
hemorrhage (SAH). Although several clinical and radiographic findings have been …

Background and Purpose—Decisions on invasive arteriovenous malformation (AVM)
treatment are currently based on natural-course risk estimates of AVM bleeding and …

Object. Increased intracranial pressure (ICP) is well known to affect adversely patients with
head injury. In contrast, the variables associated with ICP following aneurysmal …

OBJECTIVE Cerebral infarction would be expected to be associated with poor outcome after
aneurysmal subarachnoid hemorrhage (SAH), although there are few data on which to base …

OBJECTIVE: To evaluate which presentation indices, demographics, and clinical information
predict 12-month outcome in poor-grade aneurysmal subarachnoid hemorrhage (SAH), and …

OBJECTIVE: Although in-hospital seizures have been reported for 3 to 24% of patients with
aneurysmal subarachnoid hemorrhage (SAH), nonconvulsive status epilepticus (NCSE) has …