Assessing Full Stomach Prevalence with Ultrasound Following Preoperative Fasting in Diabetic Patients with Dysautonomia: A Comparative Observational Study.

Background: Traditionally, diabetics have been considered patients with a high risk of aspiration due to having delayed gastric emptying; However, the evidence concerning residual gastric volume (GV) in fasting diabetic patients is inconsistent. This study aimed to compare the fasting GV of diabetic patients with or without dysautonomia with control patients scheduled for elective surgery using gastric ultrasound.

Methods: This bicentric prospective single-blinded case-control study was conducted at 2 university hospitals in Spain.

Executive Summary of the Spanish Society of Anesthesiology, Reanimation and Pain Therapy (SEDAR) Spanish Society of Emergency and Emergency Medicine (SEMES) and Spanish Society of Otolaryngology, Head and Neck Surgery (SEORL-CCC) Guideline for difficult airway management.

The Airway section of the Spanish Society of Anesthesiology, Reanimation and Pain Therapy (SEDAR), Spanish Society of Emergency and Emergency Medicine (SEMES) and Spanish Society of Otolaryngology, Head and Neck Surgery (SEORL-CCC) present the Guidelines for the integral management of difficult airway in adult patients. This document provides recommendations based on current scientific evidence, theoretical-educational tools and implementation tools, mainly cognitive aids, applicable to the treatment of the airway in the field of anesthesiology, critical care, emergencies and prehospital medicine. Its principles are focused on the human factors, cognitive processes for decision-making in critical situations and optimization in the progression of the application of strategies to preserve adequate alveolar oxygenation in order to improve safety and quality of care.

Dynamic versus standard bougies for tracheal intubation with direct or indirect laryngoscopy in simulated or real scenarios: a systematic review and meta-analysis.

Introduction: This systematic review and meta-analysis aimed to compare the efficacy of dynamic versus standard bougies to achieve tracheal intubation.

Methods: We searched MEDLINE, Embase, CENTRAL, Web of Science, Scopus and Google Scholar on 10 October 2023. We included clinical trials comparing both devices.

Individualised, perioperative open-lung ventilation strategy during one-lung ventilation (iPROVE-OLV): a multicentre, randomised, controlled clinical trial.

Background: It is uncertain whether individualisation of the perioperative open-lung approach (OLA) to ventilation reduces postoperative pulmonary complications in patients undergoing lung resection. We compared a perioperative individualised OLA (iOLA) ventilation strategy with standard lung-protective ventilation in patients undergoing thoracic surgery with one-lung ventilation.

Methods: This multicentre, randomised controlled trial enrolled patients scheduled for open or video-assisted thoracic surgery using one-lung ventilation in 25 participating hospitals in Spain, Italy, Turkey, Egypt, and Ecuador.

New Devices, Innovative Technologies, and Non-Standard Techniques for Airway Management: A Narrative Review.

A wide range of airway devices and techniques have been created to enhance the safety of airway management. However, airway management remains a challenge. All techniques are susceptible to failure.

Disinfection of Reusable Laryngoscopes: A Survey about the Clinical Practice in Spain.

Airway device-associated infections resulting from the cross-contamination of reusable laryngoscopes are one of the main causes of healthcare-associated infections. Laryngoscope blades are highly contaminated with various pathogens, including Gram-negative bacilli, which can cause prolonged hospitalization, high morbidity and mortality risks, the development of antibiotic-resistant microorganisms, and significant costs. Despite the Centers for Disease Control and Prevention and the American Society of Anesthesiologists' recommendations, this national survey of 248 Spanish anesthesiologists showed that there is great variability in the processing of reusable laryngoscopes in Spain.

Video laryngeal masks in airway management.

Introduction: Video laryngeal masks have become alternatives to classical supraglottic airway devices in recent years. This review provides information on the background of these new medical devices, the most popular and widely used video laryngeal masks, their advantages, disadvantages and their main applications in airway management.

Areas Covered: In this review, the physical differences between video laryngeal masks and second-generation laryngeal mask airways, and their properties in specific clinical settings are discussed.

Reliability of different body temperature measurement sites during normothermic cardiac surgery.

Introduction: Patients undergoing cardiac surgery can experience significant thermal changes during the perioperative period and, for that reason, it is essential to monitor temperatures with adequate accuracy and precision during cardiopulmonary bypass (CPB). The primary aim of the current study was to measure the discrepancies between temperatures at different body sites during normothermic or mild hypothermic CPB.

Methods: 48 patients undergoing cardiac surgery participated in our study.

Laparoscopic bariatric surgery in a patient with idiopathic intracranial hypertension and lumboperitoneal shunt: Anesthetic implications.

Idiopathic intracranial hypertension (IIH) typically affects obese young women. Treatment is mainly medical, but some cases require surgery; ventriculoperitoneal (VPS) or lumboperitoneal shunts (LPS) being the most common procedures. Although bariatric surgery is not the first-line surgical treatment, it can be useful in refractory cases and allows treating the major underlying risk factor and its comorbidities.

Clinical features and respiratory pathophysiology of COVID-19 patients ventilated in the prone position: a cohort study.

Introduction: There are few studies that have investigated the response to the prone position in mechanically ventilated COVID-19 patients with acute respiratory distress syndrome (ARDS). We describe the characteristics and outcomes of those patients in a tertiary hospital in Spain.

Material And Methods: This is an observational study in consecutive, mechanically ventilated COVID-19 patients.

Spontaneous rupture of a mechanical valve in a mitral position (On-X) with migration-embolization to aortic bifurcation from the perspective of the vascular surgeon.

We report on the case of spontaneous rupture of an On-X-pure pyrolytic carbon mechanical valve prosthesis implanted seven years earlier, in a mitral position, at our hospital. The patient was admitted with valvular dysfunction and acute pulmonary edema requiring emergency surgery (prosthesis replacement); the absence of a leaflet was confirmed intraoperatively. The patient presented severe respiratory failure, which prolonged the postoperative period.

Survival After Mitral Valve Replacement for Leaflet Escape in a Contemporary On-X Mechanical Valve.

Leaflet escape in contemporary mechanical valves is an extremely rare and potentially lethal condition. We report the case of a 77-year-old man who presented with embolization of a leaflet from an On-X mitral valve (CryoLife, Kennesaw, GA) with Conform-X Sewing Ring prosthesis (CryoLife) after exercise. The patient recovered completely 6 months after surgery, and he is currently asymptomatic.

Evaluation of the novel non-invasive zero-heat-flux Tcore™ thermometer in cardiac surgical patients.

Tcore™ Sensor is a novel zero-heat-flux thermometer that estimates core temperature from skin over forehead. We tested the hypothesis that this system estimates core temperature to an accuracy within 0.5 °C.

[Blind tracheal intubation through 2 supraglottic devices: the Ambu AuraGain vs the LMA Fastrach].

Objectives: Supraglottic devices are now considered first-line tools for managing the difficult airway. Our main aim was to compare the percentage of successful blind intubations achieved with the Ambu AuraGain and LMA Fastrach devices.

Material And Methods: Randomized, single-blind, parallel group trial.