Observational studyBrazilian journal of anesthesiology (Elsevier)
[Risk factors for mortality after subarachnoid hemorrhage: a retrospective observational study].
Observational study in Brazilian journal of anesthesiology (Elsevier). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Regulatory T Cell- and Natural Killer Cell-Mediated Inflammation, Cerebral Vasospasm, and Delayed Cerebral Ischemia in Aneurysmal Subarachnoid Hemorrhage-A Systematic Review and Meta-Analysis Approach.International journal of molecular sciences · 2025Pooled it
- Factors Influencing the Mortality of Patients with Subarachnoid Haemorrhage in the Intensive Care Unit: A Retrospective Cohort Study.Journal of clinical medicine · 2025Article
- Investigating the Relationship between Demographic, Radiological and Clinical Factors and In-Hospital Mortality of Non-Traumatic Subarachnoid Hemorrhage Before and After COVID-19 Pandemic : Mortality in Non-Traumatic SAH Before and After COVID-19.Galen medical journal · 2025Article
- Spontaneous subarachnoid hemorrhage in a referral health Centre in Central Africa.eNeurologicalSci · 2024Article
- Predictors of Intrahospital Mortality in Aneurysmal Subarachnoid Hemorrhage after Endovascular Embolization.Medicina (Kaunas, Lithuania) · 2024Observational
- Development of a predictive nomogram for 28-day mortality risk in non-traumatic or post-traumatic subarachnoid hemorrhage patients.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024Article
- Detecting Sepsis in Patients with Severe Subarachnoid Hemorrhage during Critical Care.Journal of clinical medicine · 2022Article
- Does establishing a neurovascular unit improve the outcome after surgical clipping for aneurysmal subarachnoid hemorrhage? Results from a 5-year observational study in Kuwait.Surgical neurology international · 2021Article
Corrections and comments
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Authors and funding
9 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesSubarachnoid haemorrhage is an important cause of morbidity and mortality. The aim of the study was to determine predictors of mortality among patients with subarachnoid hemorrhage hospitalized in an Intensive Care Unit.
methodsThis is a retrospective study of patients with subarachnoid hemorrhage admitted to the Intensive Care Unit of our institution during a 7 year period (2009-2015). Data were collected from the Intensive Care Unit computerized database and the patients' chart reviews.
resultsWe included in the study 107 patients with subarachnoid haemorrhage. A ruptured aneurysm was the cause of subarachnoid haemorrhage in 76 (71%) patients. The overall mortality was 40% (43 patients), and was significantly associated with septic shock, midline shift on CT scan, inter-hospital transfer, aspiration pneumonia and hypernatraemia during the first 72 hours of Intensive Care Unit stay. Multivariate analysis of patients with subarachnoid hemorrhage following an aneurysm rupture revealed that mortality was significantly associated with septic shock and hypernatremia during the first 72 hours of Intensive Care Unit stay, while early treatment of aneurysm (clipping or endovascular coiling) within the first 72 hours was identified as a predictor of a good prognosis.
conclusionsTransferred patients with subarachnoid haemorrhage had lower survival rates. Septic shock and hypernatraemia were important complications among critically ill patients with subarachnoid haemorrhage and were associated increased mortality.
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