ALLMedicine™ Subarachnoid Hemorrhage Center

Aug 7th, 2022 - This study aimed to identify the long-term outcomes, including the survival rate, period to death, causes of death, and predictors of poor outcomes, in patients aged over 80 years who underwent surgical clipping for a ruptured anterior circulation...

Aug 6th, 2022 - The management of ruptured, large and giant wide-necked aneurysms of the anterior circulation is challenging. Treatment options include balloon-assisted coiling versus flow-diverter-assisted coiling. In this technical video, https://drive.google.c...

Aug 6th, 2022 - Surface modification of flow diverters (FDs) has been explored as a solution for reducing thrombotic risk of these devices, without necessarily using dual antiplatelet therapy (DAPT). If effective, this could pose a promising alternative for treat...

Aug 5th, 2022 - Cerebral edema (CE) at admission is a surrogate marker of 'early brain injury' (EBI) after subarachnoid hemorrhage (SAH). Only recently has the focus on the changes in CE after SAH such as delayed resolution or newly developed CE been examined. Am...

Aug 2nd, 2022 - Therapeutic hypothermia improves the prognosis of patients with poor-grade subarachnoid hemorrhage (SAH). We investigated the clinical and radiological effects of therapeutic hypothermia in patients with poor-grade SAH. Clinical and radiological d...

Nov 20th, 2021 - Cerebrovascular disease is a broad topic. This document focuses on the imaging recommendations for the varied clinical scenarios involving intracranial aneurysms, vascular malformations, and vasculitis, which all carry high risk of morbidity and m...

Aug 19th, 2020 - Aneurysmal subarachnoid hemorrhage (SAH) patients require frequent neurological examinations, neuroradiographic diagnostic testing and lengthy intensive care unit stay. Previously established SAH treatment protocols are impractical to impossible t...

Jul 7th, 2015 - The 2015 update of the Canadian Stroke Best Practice Recommendations Hyperacute Stroke Care guideline highlights key elements involved in the initial assessment, stabilization, and treatment of patients with transient ischemic attack (TIA), ischem...

May 5th, 2012 - The aim of this guideline is to present current and comprehensive recommendations for the diagnosis and treatment of aneurysmal subarachnoid hemorrhage (aSAH). A formal literature search of MEDLINE (November 1, 2006, through May 1, 2010) was perfo...

Jul 29th, 2022 - Long-term or even permanent neuropsychological impairments are frequently observed after aneurysmal subarachnoid hemorrhages (aSAH). Among the most common impairments after aSAH are memory deficits. Volumetric MRI studies suggest an association of...

Jul 26th, 2022 - Sympathetic innervation to the face and head is by superior cervical ganglion(SCG), which is the most cranial part of the sympathetic chain. It is suited in a plication of the prevertebral fascia anterior to the longuscapitis muscle and dorsal to ...

Jul 21st, 2022 - This is a single-site, single-arm, open-label pilot study assessing the safety, feasibility, and efficacy of non-invasive vagus nerve stimulation (nVNS), gammaCore, for the acute treatment of aneurysmal subarachnoid hemorrhage (SAH). The hypothesi...

Jul 19th, 2022 - Acetazolamide or vasodilatory challenge should identify subjects having a abnormal cerebrovascular reactivity capacity. More specifically, after receiving the drug there will not be the expected increase in cerebral blood flow (CBF) in some of the...

Jul 11th, 2022 - 10-20% of patients with subarachnoid hemorrhage die before they arrive at the hospital, and about 25% die within 24 hours. About 1% of patients are diagnosed with cerebral aneurysms in imaging tests for health checkups, and many of them experience...

Jun 27th, 2022 - Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. COVID-19 has been associated with a threefold increased risk of Alzheimer's disease (AD) and a doubling of Parkinson's disease (PD) risk, a new st...

Apr 19th, 2022 - A 35-year-old man comes to clinic for evaluation of new, severe headaches. He reports that these started 3 days ago.

Jan 12th, 2022 - Over the past two decades, stroke onset has been at older ages and stroke severity has become milder for both sexes and for both ischemic and hemorrhagic stroke, a Japanese study suggests. Researchers examined records from the Japan Stroke Data Ba...

Jan 6th, 2022 - Smoking marijuana may be risky after aneurysmal subarachnoid hemorrhage (aSAH). A new study shows a significant association between cannabis use and delayed cerebral ischemia (DCI) after aneurysm rupture, with nearly three times the risk of DCI an...

Nov 11th, 2021 - Researchers are reporting a novel association between insomnia and both intracranial aneurysm and aneurysmal subarachnoid hemorrhage (aSAH). The investigators used a Mendelian randomization to investigate whether modifiable lifestyle and cardiomet...