Common neurodegenerative disorders in the perioperative setting: Recommendations for screening from the Society for Perioperative Assessment and Quality Improvement (SPAQI).

Aging is associated with normal and abnormal brain and cognitive changes. Due to the expected increase in older adults requiring surgery, perioperative clinicians will be increasingly encountering patients with neurodegenerative disease. To help perioperative clinicians understand signs of abnormal behaviors that may mark an undiagnosed neurodegenerative disorder and alert additional patient monitoring, The Society for Perioperative Assessment and Quality Improvement (SPAQI) worked with experts in dementia, neuropsychology, geriatric medicine, neurology, and anesthesiology to provide a summary of cognitive and behavioral considerations for patients with common neurodegenerative disorders being evaluated at preoperative centers.

Defining the Intrinsic Cardiac Risks of Operations to Improve Preoperative Cardiac Risk Assessments.

Background: Current preoperative cardiac risk stratification practices group operations into broad categories, which might inadequately consider the intrinsic cardiac risks of individual operations. We sought to define the intrinsic cardiac risks of individual operations and to demonstrate how grouping operations might lead to imprecise estimates of perioperative cardiac risk.

Methods: Elective operations (based on Common Procedural Terminology codes) performed from January 1, 2010 to December 31, 2015 at hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program were studied.

Gastrostomy tube placement is safe in advanced amyotrophic lateral sclerosis.

Objectives: To evaluate the safety and effect on survival of insertion of a gastrostomy tube (G-tube) in patients with amyotrophic lateral sclerosis (ALS) who have upright forced vital capacity (uFVC) ≤ 50% predicted. Current guidelines, which are based on higher rates of post-procedure complications in ALS patients with advanced respiratory dysfunction, have led to a recommendation to perform G-tube insertion before the FVC drops to <50% predicted, even when the patient has no significant dysphagia.

Methods: We assessed 41 ALS patients who received a G-tube, mostly by insertion of a percutaneous endoscopic gastrostomy (PEG) tube by a dedicated team that included a gastroenterologist and one of two anesthesiologists using Monitored Anesthesia Care with deep sedation, and 61 patients who did not receive a G-tube.

Venous thromboembolism after diaphragm pacing in amyotrophic lateral sclerosis.

Introduction: Patients with amyotrophic lateral sclerosis (ALS) are prone to venous thromboembolism (VTE) and secondary complications. Because there is an increased incidence of VTE after surgical procedures, placement of a Diaphragm Pacing System (DPS) in ALS patients as treatment for respiratory muscle weakness could potentially increase the incidence of VTE, especially in patients with limited mobility.

Methods: We implanted a DPS in 10 ALS patients who met the criteria for this procedure.

Preanesthesia evaluation for ambulatory surgery: do we make a difference?

Purpose Of Review: Ambulatory surgery is considered low risk; however, both surgery-related and patient-related factors combine to determine the overall risk of a procedure. The preanesthesia evaluation is useful to gather information and determine whether additional testing or medical optimization is necessary prior to surgery with the goal to prevent adverse events and improve outcomes.

Recent Findings: Recent literature focused on the preanesthesia evaluation provides guidelines for patient-centered testing.

CPAP adherence in patients with newly diagnosed obstructive sleep apnea prior to elective surgery.

Background: Obstructive sleep apnea (OSA) is prevalent in the surgical population, and it has been suggested that preoperative patients should be screened and treated for OSA. However, it remains unclear whether patients diagnosed with OSA in the preoperative period adhere to prescribed CPAP therapy.

Objective: Our aim was to objectively quantify CPAP adherence, investigate predictors of poor CPAP adherence, and to establish an optimal CPAP setting in a cohort of presurgical patients diagnosed with OSA as part of the preoperative work-up.

Validation of a virtual preoperative evaluation clinic: a pilot study.

Patients scheduled for surgery at the Omaha VA Medical Center were evaluated preoperatively via telemedicine. Following the examination, patients filled out a 15 item, 5 point Likert scale questionnaire regarding their opinion of preoperative evaluation in a VTC format. Evaluations were performed under the direction of nationally recognized guidelines and recommendations of experts in the field of perioperative medicine and were overseen by a staff anesthesiologist from the Omaha VA Medical Center.

Identification and evaluation of the patient with lung disease.

Preoperative pulmonary evaluation and optimization improves postoperative patient outcomes. Clinicians frequently evaluate patients with pulmonary disease before surgery who are at increased risk for pulmonary and nonpulmonary perioperative complications. Postoperative pulmonary complications are as common and costly as cardiac complications.

Identification and evaluation of the patient with lung disease.

Preoperative pulmonary evaluation and optimization improves postoperative patient outcomes. Clinicians frequently evaluate patients with pulmonary disease before surgery who are at increased risk for pulmonary and nonpulmonary perioperative complications. Postoperative pulmonary complications are as common and costly as cardiac complications.

Preoperative screening, evaluation, and optimization of the patient's medical status before outpatient surgery.

Purpose Of The Review: Preoperative evaluation and optimization of a patient's medical condition are important components of anesthesia practice. With ever increasing numbers of patients with serious comorbidities having complex procedures as outpatients, the task of gathering information and properly preparing for their care is challenging. Improvements in assessment and management can potentially reduce adverse events, improve patient and caregiver satisfaction, and reduce costs.

Preoperative medical testing and preparation for ophthalmic surgery.

The prevention of complications during and after procedures is the most important goal of preoperative evaluation. Several studies have proven the utility of a patient history and physical examination when making a diagnosis. This article discusses preoperative testing and risk assessment as well as management for various conditions that pose challenges to anesthesia and or surgery.