Two-Phase Hospital-Associated Outbreak of Mycobacterium abscessus: Investigation and Mitigation.

Background: Nontuberculous mycobacteria (NTM) commonly colonize municipal water supplies and cause healthcare-associated outbreaks. We investigated a biphasic outbreak of Mycobacterium abscessus at a tertiary care hospital.

Methods: Case patients had recent hospital exposure and laboratory-confirmed colonization or infection with M.

Cardiopulmonary Bypass Strategy for a Cyanotic Child With Hemoglobin SC Disease.

Hemoglobin SC (HbSC) disease is a hemoglobinopathy that may produce sickling under conditions of hypoxemia, dehydration, and acidosis. We present a case of HbSC disease and tricuspid atresia, type IB. We describe management by cardiopulmonary bypass CPB using exchange transfusion at initiation of bypass and fractionation of collected blood, allowing platelet and plasma apheresis, as an option for patients unable to undergo this procedure off pump.

A change in anticoagulation monitoring improves safety, reduces transfusion, and reduces costs in infants on cardiopulmonary bypass.

Background: An immature coagulation system coupled with the hypothermia and hemodilution associated with cardiopulmonary bypass (CPB) in infants makes the activated clotting time (ACT) an ineffective monitor for anticoagulation in this population. The Medtronic HMS Plus Hemostasis Management System (HMS; Medtronic, Inc., Minneapolis, MN, USA) is shown to decrease thrombin generation and blood product requirements.

Circuit oxygenator contributes to extracorporeal membrane oxygenation-induced hemolysis.

Hemolysis can occur as a consequence of extracorporeal membrane oxygenation (ECMO) and is associated with increased mortality and morbidity. Shear stress generated by flow through the circuit and oxygenator is believed to cause ECMO-induced hemolysis. We hypothesize that either a smaller dimension oxygenator or an in-line hemofilter will increase ECMO-associated hemolysis.

Bridge to transplant with extracorporeal membrane oxygenation followed by HeartWare ventricular assist device in a child.

A 10-year-old boy was admitted with dilated cardiomyopathy. Before scheduled implantation of a HeartWare ventricular assist device, he experienced a cardiac arrest and required extracorporeal membrane oxygenation for both cardiac and pulmonary support. After 4 days of extracorporeal membrane oxygenation and 126 days of support on the HeartWare ventricular assist device, he underwent successful cardiac transplantation.

Active rehabilitation during extracorporeal membrane oxygenation as a bridge to lung transplantation.

Background: Patients with end-stage lung disease often progress to critical illness, which dramatically reduces their chance of survival following lung transplantation. Pre-transplant deconditioning has a significant impact on outcomes for all lung transplant patients, and is likely a major contributor to increased mortality in critically ill lung transplant recipients. The aim of this report is to describe a series of patients bridged to lung transplant with extracorporeal membrane oxygenation (ECMO) and to examine the potential impact of active rehabilitation and ambulation during pre-transplant ECMO.

State of the art: strategies for extracorporeal membrane oxygenation in respiratory failure.

Extracorporeal membrane oxygenation (ECMO) is an important rescue therapy for patients with cardiac and/or respiratory failure, with a growing body of literature supporting its use. Despite widespread use of ECMO, there remains a paucity of data on optimal management strategies for ECMO patients. Management of ECMO patients involves an understanding of the complex interaction between this technology and the critically ill patients being supported.

Technological advances in extracorporeal membrane oxygenation for respiratory failure.

Extracorporeal membrane oxygenation (ECMO) for neonatal and pediatric cardiac and/or respiratory failure is well established, and its use for adult respiratory failure is rapidly increasing. Management strategies developed over the past 30 years coupled with significant recent technological advances have led to improved ECMO survival. These new technologies are expanding the potential applications for ECMO in exciting ways, including new patient populations and the ability to make ECMO mobile for both intra- and inter-hospital transport.

Development of a collaborative program to provide extracorporeal membrane oxygenation for adults with refractory hypoxemia within the framework of a pandemic.

Objective: We report the process used to rapidly develop a collaborative adult respiratory extracorporeal membrane oxygenation program as a response to caring for young adult patients with refractory hypoxemia in the setting of the pH1N1 pandemic.

Design: Interdisciplinary response of a complex medical system to a public health crisis. PATIENTS, INTERVENTIONS, MEASUREMENTS, AND MAIN RESULTS: After the successful use of extracorporeal membrane oxygenation in young adults with pH1N1-induced acute respiratory distress syndrome refractory to conventional therapies, an adult venovenous extracorporeal membrane oxygenation program was implemented over an 8-wk period.