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Background: In July of 2013, the University of Maryland launched MarylandCCProject.com. This free-access educational website delivers asynchronous high-quality multidisciplinary critical care education targeted at critical care trainees. The lectures, presented in real time on-site, are recorded and available on the website or as a podcast on iTunes or Android. Thus, the curriculum can be easily accessed around the world., Objective: We sought to identify the impact this website has on current and former University of Maryland critical care trainees., Methods: A 32-question survey was generated using a standard survey generation tool. The survey was e-mailed in the fall of 2019 to the University of Maryland Multi-Departmental Critical Care current and graduated trainees from the prior 7 years. Survey data were collected through December 2019. The questions focused on user demographics, overall experience with the website, scope of website use, and clinical application of the content. Anonymous responses were electronically gathered., Results: A total of 186 current trainees and graduates were surveyed, with a 39% ( n  = 72) response rate. Of responders, 76% (55) use the website for ongoing medical education. The majority use the website at least monthly. Most users (63%, n  = 35) access the lectures directly through the website. All 55 current users agree that the website has improved their medical knowledge and is a useful education resource. Platform use has increased and includes users from around the world., Conclusion: Based on our current data, the MarylandCCProject remains a valuable and highly used educational resource, impacting patient care both during and after critical care fellowship training., (Copyright © 2021 by the American Thoracic Society.)

Introduction: Methylprednisolone has been used for acute respiratory distress syndrome with variable results. Veno-venous extracorporeal membrane oxygenation use in acute respiratory distress syndrome has increased. Occasionally, both are used. We hypothesized that methylprednisolone could improve lung compliance and ease weaning from extracorporeal membrane oxygenation in acute respiratory distress syndrome patients., Methods: We retrospectively reviewed all patients in our veno-venous extracorporeal membrane oxygenation unit treated with methylprednisolone over a 20 month period. Methylprednisolone was initiated for inability to wean off veno-venous extracorporeal membrane oxygenation. Dynamic compliance (Cdyn) was calculated at cannulation, methylprednisolone initiation, and decannulation. Demographics, extracorporeal membrane oxygenation-specific data, and ventilator data were collected. Wilcoxon rank-sum test was used to test for differences in dynamic compliance., Results: A total of 12 veno-venous extracorporeal membrane oxygenation patients received methylprednisolone. Mean age was 50 (±15) years. Seven had influenza. Methylprednisolone was started on median Day 16 (interquartile range: 11-22) of veno-venous extracorporeal membrane oxygenation. In total, 10 patients had veno-venous extracorporeal membrane oxygenation decannulation on median Day 12 (7-22) after methylprednisolone initiation. Two patients died before decannulation. The 10 decannulated patients had initial median dynamic compliance (mL × cm H 2 O -1 ) of 12 (7-23), then 16 (10-24) at methylprednisolone initiation, and then 44 (34-60) at decannulation. Dynamic compliance was higher at decannulation than methylprednisolone initiation (p = 0.002), and unchanged from cannulation to methylprednisolone initiation for all patients (p = 0.97). A total of 10 patients had significant infections. None had significant gastrointestinal bleed or wound healing issues., Conclusion: Methylprednisolone may be associated with improved compliance in acute respiratory distress syndrome allowing for decannulation from veno-venous extracorporeal membrane oxygenation. High rates of infection are associated with methylprednisolone use in veno-venous extracorporeal membrane oxygenation. Further studies are required to identify appropriate patient selection for methylprednisolone use in patients on veno-venous extracorporeal membrane oxygenation.

Critically ill patients with coronavirus disease 2019 (COVID-19) have been observed to be hypercoagulable, but the mechanisms for this remain poorly described. Factor VIII is a procoagulant factor that increases during inflammation and is cleaved by activated protein C. To our knowledge, there is only 1 prior study of factor VIII and functional protein C activity in critically ill patients with COVID-19. Here, we present a case series of 10 critically ill patients with COVID-19 who had severe elevations in factor VIII activity and low normal functional protein C activity, which may have contributed to hypercoagulability.

The use of veno-venous extracorporeal membrane oxygenation (VV ECMO) in adults with respiratory failure has steadily increased during the past decade. Recent literature has demonstrated variable outcomes with the use of extended ECMO. The purpose of this study is to evaluate survival to hospital discharge in patients with extended ECMO runs compared with patients with short ECMO runs at a tertiary care ECMO referral center. We retrospectively reviewed all patients on VV ECMO for respiratory failure between August 2014 and February 2017. Bridge to lung transplant, post-lung transplant, and post-cardiac surgery patients were excluded. Patients were stratified by duration of ECMO: extended ECMO, defined as >504 hours; short ECMO as ≤504 hours. Demographics, pre-ECMO data, ECMO-specific data, and outcomes were analyzed. One hundred and thirty-nine patients with respiratory failure were treated with VV ECMO. Overall survival to discharge was 76%. Thirty-one (22%) patients had extended ECMO runs with an 87% survival to discharge. When compared with patients with short ECMO runs, there was no difference in median age, body mass index (BMI), body surface area (BSA), partial pressure of oxygen (PaO2)/ fraction of inspired oxygen (FiO2) (P/F), and survival to discharge. However, time from intubation to cannulation for ECMO was significantly longer in patients with extended ECMO runs. (p = 0.008). Our data demonstrate that patients with extended ECMO runs have equivalent outcomes to those with short ECMO runs. Although the decision to continue ECMO support in this patient population is multifactorial, we suggest that time on ECMO should not be the sole factor in this challenging decision.

Purpose: Sedation in extracorporeal membrane oxygenation (ECMO) is challenging. Patients require deep sedation because of extremely high respiratory rates and increased work of breathing ("Drowning Syndrome") resulting in altered intra-thoracic pressure and reduced pump flow associated with hemodynamic compromise and decreased oxygenation. However, deep sedation impedes essential active rehabilitation with physical therapy., Methods: We reviewed data on 3 ECMO patients for whom we used a novel approach to replace continuous drips with periodic sedation/paralysis. Initially our patients were on high dose narcotics, propofol, and dexmedetomidine and unable to interact and breathe comfortably. IV narcotics were weaned over 24h and were replaced by methadone. Dexmedetomidine was continued in order to block hyperadrenergic events. Propofol was weaned at a prescribed rate. When patients demonstrated agitation, decreased pump flow and hemodynamic compromise, diazepam was given in combination with a paralytic., Results: By replacing IV narcotic and propofol, with PRN diazepam and vecuronium, patients were off continuous drips in 1week and were able to actively participate in physical therapy., Conclusion: Allowing patients to wake up by rapid weaning of continuous narcotics and anesthetic agents using Dexmedetomidine and periodic paralysis to favorably alter hemodynamics is a successful method to wean deep sedation in ECMO., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: The use of venovenous extra corporeal membrane oxygenation (VV ECMO) for acute respiratory failure (ARF)/acute respiratory (ARDS) has increased since 2009. Specialized units for patients requiring VV ECMO are not standard and patients are often cohorted with other critically ill patients. The purpose of this study was to report the outcome of adult patients admitted in 2015 to the lung rescue unit, which, to our knowledge, is the first intensive care unit in the United States that has been specifically created to provide care for patients requiring VV ECMO., Methods: Data were collected on all patients admitted to the lung rescue unit on VV ECMO between January 1, 2015, and December 31, 2015. Demographics, medical history, pre-ECMO data, indication for VV ECMO as well as duration of ECMO and survival to decannulation and discharge were recorded. Means (± standard deviation) and medians (interquartile range [IQR]) were reported when appropriate., Results: Forty-nine patients were enrolled. Median age was 48 years (IQR, 32-57). Median PaO2/FIO2 ratio before cannulation was 66 (IQR, 53-86). Median ventilator days before cannulation was 2 (IQR, 1-4). Median time on VV ECMO for all patients was 311 hours (IQR, 203-461). Thirty-eight (78%) patients were successfully decannulated with 35 (71%) patients surviving to hospital discharge., Conclusion: The use of VV ECMO for ARF/ARDS is increasing. We have demonstrated that a dedicated multidisciplinary intensive care unit for the purpose of providing standardized care with specialized trained providers can improve survival to discharge for patients that require VV ECMO for ARF/ARDS., Level of Evidence: Therapeutic, level V.

Limited literature regarding the incidence of cannula-associated deep vein thrombosis (CaDVT) after veno-venous extracorporeal membrane oxygenation (VV ECMO) exists. The purpose of this study was to identify the incidence of post decannulation CaDVT and identify any associated risk factors. Forty-eight patients were admitted between August 2014 and January 2016 to the Lung Rescue Unit were included in the study. Protocolized anticoagulation levels (partial thromboplastin time [PTT] 45-55 seconds) and routine post decannulation DVT screening were in place during the study period. Forty-one (85.4%) patients had CaDVT. Of those with CaDVT, 31 (76%) patients were treated with full anti-coagulation therapy. Thirty-four (76%) patients with right internal jugular (RIJ) cannulation had CaDVT at cannula site. Twenty-five (61%) patients had CaDVT in the lower extremity (18 associated right femoral vein cannulation and 7 left femoral vein cannulation). Eighteen (44%) patients had both upper and lower extremity CaDVT. Overall, patients with CaDVT tended to be older, have a higher body mass index (BMI), and on ECMO longer (p = NS). Mean PTT during time on ECMO between patients that did and did not have CaDVT did not differ. No clinical evidence of pulmonary embolism (PE) was seen.

Disaster plans, during the actual disaster, often do not function as conceived and designed. Disaster or emergency situations may not present as anticipated in planning sessions confounding the intent of disaster planners. Systems that are created and shelved awaiting the disaster may be dysfunctional when needed due to problems such as failed batteries, forgotten training, misplaced equipment, the retraining curve, or software that has not been updated. We report here the smooth and seamless transition to disaster mode from a system in daily use and therefore operational when needed.