Anesthesia and analgesia
-
Anesthesia and analgesia · Sep 2014
Review Meta Analysis Comparative StudyNeuraxial Anesthesia for the Prevention of Postoperative Mortality and Major Morbidity: An Overview of Cochrane Systematic Reviews.
Neuraxial anaesthesia when compared with general anaesthesia may reduce 30 day mortality in patients with intermediate-to-high cardiac risk.
pearl -
Anesthesia and analgesia · Sep 2014
Randomized Controlled Trial Multicenter StudyPerioperative Goal-Directed Hemodynamic Optimization Using Noninvasive Cardiac Output Monitoring in Major Abdominal Surgery: A Prospective, Randomized, Multicenter, Pragmatic Trial: POEMAS Study (PeriOperative goal-directed thErapy in Major Abdominal Surgery).
Goal directed fluid and vasoactive therapy using a non-invasive cardiac output monitor does not reduce complications after major abdominal surgery.
pearl -
Anesthesia and analgesia · Sep 2014
Multicenter StudyClinical Evaluation of a Novel System for Monitoring Surgical Hemoglobin Loss.
Accurate measurement of intraoperative blood loss is an important clinical variable in managing fluid resuscitation and avoiding unnecessary transfusion of blood products. In this study, blood lost onto laparotomy sponges during surgical cases was measured using a tablet computer programmed with a unique algorithm modeled after facial recognition technology. In this study, we assessed the accuracy and performance of the system in surgical cases. ⋯ The novel mobile monitoring system provides an accurate measurement of Hb mass on surgical sponges as compared with that of manual rinsing measurements and is significantly more accurate than the gravimetric method. Further study is warranted to assess the clinical use of the technology.
-
Anesthesia and analgesia · Sep 2014
The Association of Serum Vitamin D Concentration with Serious Complications After Noncardiac Surgery.
Vitamin D deficiency is a global health problem. Epidemiological studies demonstrate that vitamin D is both cardioprotective and neuroprotective. Vitamin D also plays a substantial role in innate and acquired immunity. Our goal was to evaluate the association of serum vitamin D concentration on serious postoperative complications and death in noncardiac surgical patients. ⋯ Vitamin D concentrations were associated with a composite of in-hospital death, serious infections, and serious cardiovascular events in patients recovering from noncardiac surgery. While causality cannot be determined from our retrospective analysis, the association suggests that a large randomized trial of preoperative vitamin D supplementation and postoperative outcomes is warranted.