Anesthesia Spearheading Perioperative Safety Efforts in a Patient with Inclusion Body Myositis: A Case Report.

Anesthesiologists have been at the forefront of initiatives addressing perioperative patient safety. As anesthesia has no direct therapeutic benefit, its risk must be minimized. At times the surgery is simple but the patient's condition complicates anesthetic management, increasing the risk for complications. This report describes the anesthetic management of an adult patient diagnosed with inclusion body myositis (IBM), a rare inflammatory degenerative myopathy, who initially presented with decreased motor function in both lower and upper extremities causing him to be bedbound for two years. Due to the progression of his disease, he eventually developed dysphagia, hence he was scheduled for esophagoscopy, cricopharyngeal Botox injection, and percutaneous endoscopic gastrostomy. As patients with IBM are at risk for exaggerated sensitivity to neuromuscular blockers and respiratory compromise, anesthesia was at the helm of a multidisciplinary team approach. The perioperative management centered on preoperative optimization, prevention of aspiration, avoidance of anesthetics that may trigger malignant hyperthermia, and prevention of postoperative pulmonary complication. The hospital course was uncomplicated and the patient was discharged well after one day. This report emphasizes how improvements in resources, technology, and healthcare delivery, especially in anesthesia, help prevent perioperative adverse events.

The use of point-of-care assessments and advanced hemodynamic monitoring in a patient with Eisenmenger syndrome for cesarean section: A case report.

INTRODUCTION: Eisenmenger syndrome should be diagnosed before pregnancy and surgically corrected if possible. Cesarean section in a patient with Eisenmenger syndrome is high risk as morbidity and mortality are very high. Delivery in hospitals with intensive care units should be recommended. Use of point-of-care assessments and advanced monitors allow accurate management. CASE PRESENTATION: A primigravid with congestive heart failure from a patent ductus arteriosus in Eisenmenger syndrome, presented with threatened preterm labor and uncontrolled hypertension prompting cesarean delivery under epidural anesthesia. Pre-induction focused echocardiography revealed normal right ventricular function and severe pulmonary hypertension. Intraoperatively, hemodynamics became unstable. The decision to use fluids, vasopressor and inotrope was guided by analyses of arterial pulse contour, central venous pressure waveform and blood exams. Hemodynamics improved and a live baby was delivered. Postoperative course was unremarkable. DISCUSSION: The cause of hemodynamic instability must be accurately determined as inappropriate use of fluid or medication may be detrimental to a patient with Eisenmenger syndrome. In this case, advanced hemodynamic monitoring showed changes in central venous pressure, cardiac output and systemic vascular resistance which differentiated the causes of hypotension and desaturation. Point-of-care blood analysis showed acidosis and hypoxia which may have worsened the right-to-left shunt, contributing to the desaturation. Fluid and drug infusions to address identified problems were then guided by advanced monitors. CONCLUSION: The use of point-of-care assessments and advanced hemodynamic monitoring allowed accurate diagnoses and goal-directed therapies leading to improved patient safety and outcomes. The need for prolonged intensive care in this case was prevented.