Duplex Ultrasound Screening for Deep Venous Thrombosis in Patients Undergoing Craniotomy for Intracranial Tumors: A Single Institutional Series.

Objective: The frequency of duplex ultrasound screening (DUS) for deep vein thrombosis (DVT) in patients with brain tumors undergoing craniotomy is center-specific. We evaluated clinical conditions that increase the tendency to perform DUS, focusing on tumor type.

Methods: This is a single-center retrospective analysis to assess the association of intracranial tumor type with DVT as a major decision-making indicator for DUS.

Rapid Ventricular Pacing for Clipping of Intracranial Aneurysms: A Single-centre Retrospective Case Series.

Objective: Multiple strategies exist to facilitate microdissection and obliteration of intracranial aneurysms during microsurgical clipping. Rapid ventricular pacing (RVP) can be used to induce controlled transient hypotension to facilitate aneurysm manipulation. We report the indications and outcomes of intraoperative RVP for clipping of ruptured and unruptured complex aneurysms.

Perioperative Pain Management in Bariatric Anesthesia.

Weight loss (bariatric) surgery is the most commonly performed elective surgical procedure in patients with morbid obesity. In this review, we provide an evidence-based update on perioperative pain management in bariatric anesthesia. We mention some newer preoperative aspects-medical optimization, physical preparation, patient education, and psychosocial factors-that can all improve pain management.

Acute pain management in morbid obesity - an evidence based clinical update.

Increasing numbers of patients with morbid obesity are presenting for surgery and their acute pain management requires an evidence-based clinical update. The objective of this study was to complete a literature review for acute pain management in morbid obesity and provide an evidence-based clinical update with recommendations. Using standardized search terms, in March 2015, we completed a literature search to determine evidence for different acute pain pharmacological modalities in morbid obesity.