Cadaveric Study on the Safety of High-Flow Nasal Oxygen in Laser Microlaryngeal Surgery.

Introduction: High-flow nasal oxygen (HFNO), or transnasal humidified rapid-insufflation ventilatory exchange (THRIVE), is a technique providing apneic oxygenation and a degree of ventilation during microlaryngeal surgery. Its use with laser has been questioned due to concern for airway fire. For fire to occur, a triad of ignition source, oxidizer, and fuel source must be present.

Timing of Intraoperative Transitions of Care Among Anesthesiologists Is Not Associated With Postoperative Adverse Outcomes: Retrospective Cohort Study.

Background: The majority of published research suggests that anesthesia handovers during major surgical procedures are associated with unintended harmful consequences. It is still unclear if the number or quality of the transition of care is the main driver of the adverse outcomes. There is even less data if the timing of the anesthesiologist handovers during the critical portion of the anesthetic continuum (induction or emergence versus surgical period) plays a role in patient outcomes.

Perioperative challenges in management of diabetic patients undergoing non-cardiac surgery.

Prediabetes and diabetes are important disease processes which have several perioperative implications. About one third of the United States population is considered to have prediabetes. The prevalence in surgical patients is even higher.

Transnasal humidified rapid insufflation ventilatory exchange during bronchoscopy in severe pulmonary hypertension due to Gerbode defect.

Transnasal humidified rapid insufflation ventilatory exchange (THRIVE) has been shown to prevent desaturation and prolong apnoeic time in the perioperative setting. Previously, pulmonary hypertension was not studied using this technique, due to concern for hypercapnia and resultant transient worsening of mean pulmonary artery pressure. We describe a patient with severe pulmonary hypertension (mean pulmonary artery pressure of 82 mmHg) who underwent bronchoscopy using deep sedation with THRIVE.

Anesthetic considerations for bronchoscopic procedures: a narrative review based on the Cleveland Clinic experience.

The advent of advanced diagnostic bronchoscopy has shown an increased demand for anesthesiologists to administer anesthesia in the bronchoscopy suite. Procedures such as navigational bronchoscopy, airway stenting and advanced therapeutic procedures often require the presence of an anesthesiologist to manage these more complex patients and procedures. In this review we describe the various bronchoscopic procedures and anesthetic management and complications of these procedures at our institution The Cleveland Clinic, Cleveland Ohio.

Anesthesia Residency Training in Airway Management: A Competency-Based Model Curriculum.

The Accreditation Council for Graduate Medical Education (ACGME) is moving toward competency-based medical education. This educational framework requires the description of educational outcomes based on the knowledge, skills, and behaviors expected of competent trainees. An assessment program is essential to provide formative feedback to trainees as they progress to competency in each outcome.

Office-based anesthesia for the urologist.

This article describes office-based surgery and office-based anesthesia (OBA), including the safe setup of OBA and safety concerns regarding OBA. Also discussed are the preoperative selection and workup of a patient undergoing OBA, anesthetic options, the prevention and treatment of postoperative nausea, vomiting, and pain, and planning for safe discharge.

Anesthetic management of direct laryngoscopy and dilatation of subglottic stenosis in a patient with severe myasthenia gravis.

We describe the anesthetic management of a patient with severe myasthenia gravis and tracheal stenosis; the patient was scheduled for direct laryngoscopy and dilatation. The combination of myasthenia gravis and tracheal obstruction presents several difficulties for anesthetic management. The airway is shared; therefore, any complications are also shared by the anesthesiologist and bronchoscopists.

A randomized comparison between the Pentax AWS video laryngoscope and the Macintosh laryngoscope in morbidly obese patients.

Background: The Pentax AWS is a novel video laryngoscope designed to facilitate tracheal intubation by providing indirect visualization of the laryngeal inlet. We sought to compare the intubation success rate and time to intubation for the Pentax AWS and the classic Macintosh laryngoscope. Specifically, we tested the hypothesis that intubation with the Pentax AWS would be easier and faster than with a standard Macintosh #4 blade in obese patients.

A characterization of factors determining postoperative ileus after laparoscopic colectomy enables the generation of a novel predictive score.

Background/objective: Postoperative ileus (POI) after colorectal surgery is associated with prolonged hospital stay and increased costs. The aim of this study is to investigate pre-, intra-, and postoperative risk factors associated with the development of POI in patients undergoing laparoscopic partial colectomy.

Methods: Patients operated between 2004 and 2008 were retrospectively identified from a prospectively maintained database, and clinical, metabolic, and pharmacologic data were obtained.

Designing an Optimally Educational Anesthesia Clerkship for Medical Students - Survey Results of a New Curriculum.

Background: The field of anesthesia continues to be poorly understood and underestimated as a career choice for graduating medical students. The anesthesia clerkship is an important educational experience in which students learn a wealth of medical knowledge. Our aim was to develop an anesthesia clerkship which exposed the students to many aspects of anesthesiology in a well structured supervised environment.