Machine Learning Models for 3-Month Outcome Prediction Using Radiomics of Intracerebral Hemorrhage and Perihematomal Edema from Admission Head Computed Tomography (CT).

: Intracerebral hemorrhages (ICH) and perihematomal edema (PHE) are respective imaging markers of primary and secondary brain injury in hemorrhagic stroke. In this study, we explored the potential added value of PHE radiomic features for prognostication in ICH patients. : Using a multicentric trial cohort of acute supratentorial ICH ( = 852) patients, we extracted radiomic features from ICH and PHE lesions on admission non-contrast head CTs.

Review of current methods of preparation and distribution of DMEK graft at the eye banks.

The scope of eye banking activities has been expanding with the advances and techniques of keratoplasty. With the popularity of descemet membrane endothelial keratoplasty (DMEK) in the recent decade, there is a need to adopt the preparation of DMEK tissues in the eye banks. This necessitated surgical training of the eye bank technicians, development of infrastructure in the eye bank, innovative methods of graft preparation, and delivery for the surgery at distant surgery centers.

Ischemic Stroke Prevention in Patients Atrial Fibrillation and a Recent Ischemic Stroke, TIA, or Intracranial Hemorrhage; a World Stroke Organisation (WSO) Scientific Statement.

Background: Secondary stroke prevention in patients with atrial fibrillation (AF) is one of the fastest growing areas in the field of cerebrovascular diseases. This Scientific statement from the World Stroke Organization Brain & Heart Task Force provides a critical analysis of the strength of current evidence this topic, highlights areas of current controversy, identifies knowledge gaps, and proposes priorities for future research.

Methods: We select topics with the highest clinical relevance and perform a systematic search to answer specific practical questions.

Anticoagulation Among Patients Hospitalized for COVID-19 : A Systematic Review and Prospective Meta-analysis.

Background: Reported results of clinical trials assessing higher-dose anticoagulation in patients hospitalized for COVID-19 have been inconsistent.

Purpose: To estimate the association of higher- versus lower-dose anticoagulation with clinical outcomes.

Data Sources: Randomized trials were identified from the World Health Organization's International Clinical Trials Registry Platform and ClinicalTrials.