Surfactant protein levels and genetic variants as biomarkers for COVID-19 severity in children.

Since its outbreak, the novel coronavirus (COVID-19) has significantly impacted the pediatric population. Pulmonary surfactant dysfunction has been linked to other respiratory diseases in children and COVID-19 in adults, but its role in COVID-19 severity remains unclear. We hypothesized that elevated surfactant protein (SP) levels and single nucleotide polymorphisms (SNPs) of SP genes are associated with severe COVID-19 in children.

Exploring the Obesity Paradox in All Subtypes of Intracranial Hemorrhage: A Retrospective Cohort Analysis of 13,000 Patients.

Background/objectives: Recent studies reveal an "obesity paradox", suggesting better clinical outcomes after intracranial hemorrhage for obese patients compared to patients with a healthy BMI. While this paradox indicates improved survival rates for obese individuals in stroke cases, it is unknown whether this trend remains true across all forms of intracranial hemorrhage. Therefore, the objective of our study was to investigate the incidence, characteristics, and outcomes of hospitalized obese patients with intracranial hemorrhage.

Flow-diverting stents for the treatment of unruptured distal anterior cerebral artery aneurysms: analysis of the CRETA Registry.

Background: Data about the safety and the efficacy of flow diversion for distal anterior cerebral artery (DACA) aneurysms are limited. We present the largest multicenter analysis evaluating the outcomes of flow diversion in unruptured DACA aneurysm treatment.

Methods: Databases from 39 centers were retrospectively reviewed for unruptured DACA aneurysms treated with flow-diverting stents.