Medical Specialties Commons^™

Extracorporeal Membrane Oxygenation Therapy In Covid-19 Patients With Acute Respiratory Distress Syndrome, Joseph B. Zwischenberger, Katherine Breetz

Journal of Shock and Hemodynamics

Patients with coronavirus disease of 2019 (COVID-19) may present with a wide range of symptoms ranging from asymptomatic to critically ill. Approximately 10-14% of patients require hospitalization. Those individuals requiring hospitalization can deteriorate rapidly with worsening hypoxemia or new-onset pneumonia, resulting in 20-30% of patients developing acute respiratory distress syndrome (ARDS).

When refractory to medical management, severe ARDS secondary to other illnesses has been successfully treated with extracorporeal membrane oxygenation (ECMO). We completed a comprehensive literature review of ECMO utilization for patients with severe COVID-19 who were unresponsive to critical care management. Of the 1419 patients with a reported diagnosis …

Left Ventricular Assist Device Thrombosis Treated With Intravenous Tissue Plasminogen Activator In A Patient With Covid-19 Infection, Simone A. Jarrett, Jafar Alzubi, Savalan Babapoor-Farrokhran, Zaid Ammari, Mohammad Al-Sarie, Zachary Port, Farhan Hasni, Behnam Bozorgnia, Raphael Bonita

The VAD Journal

Left ventricular assist device (LVAD) implantation is an established treatment for patients with end-stage, systolic heart failure as a bridge to heart transplantation or destination therapy. LVAD pump thrombosis is a life-threatening complication than can be triggered by prothrombotic conditions such as infection. Management of pump thrombosis presents as both a diagnostic and therapeutic challenge that is associated with a high morbidity and mortality. We report a case of pump thrombosis in a patient with a HeartMate II (Abbott Laboratories, Chicago, IL) and coronavirus (COVID-19) infection that was treated successfully with an intravenous thrombolytic, tissue plasminogen activator.

Extended Cable For Left Ventricular Assist Devices For Monitoring Isolated Patients During The Covid-19 Pandemic, Neal A. Waxali, James M. Kenward, Laurie P. Loza, Yasser Varona, Arvind Bhimaraj

The VAD Journal

We present a method to create an extended cable for patients who are supported by left ventricular assist devices (LVADs) while infected with SARS-CoV-2. The arrangement described facilitates the LVAD monitor console’s positioning outside of the patient’s room to minimize exposure of the mechanical circulatory support team to the novel coronavirus.

Unusual Case Of Pump Thrombosis In Lvad Patient With Covid-19 — Diagnostic Challenges, William H. Frick Md, Ryan D. Mallory, Maya Guglin, Eve Anderson, Erin N. Lushin, Rey P. Vivo, Kashif Saleem, Roopa A. Rao

The VAD Journal

We present the first reported case of left ventricular assist device (LVAD) pump thrombosis in the setting of the coronavirus pandemic. We describe the clinical features of the case which helped to differentiate coronavirus disease 19 (COVID-19) from LVAD pump thrombosis. The patient is 56-year-old female supported by destination LVAD therapy. She was originally implanted with a HeartMate II device in 2015 and underwent two pump exchanges in 2017 and 2019 for pump thrombosis, despite medication adherence. Shortly after routine lab work revealed near doubling of her lactate dehydrogenase (LDH) levels, she tested positive for COVID-19. She then developed power …