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Venoarterial extracorporeal membrane oxygenation

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https://www.readbyqxmd.com/read/29319634/hyperoxia-and-hypocapnia-during-pediatric-extracorporeal-membrane-oxygenation-associations-with-complications-mortality-and-functional-status-among-survivors
#1
Katherine Cashen, Ron Reeder, Heidi J Dalton, Robert A Berg, Thomas P Shanley, Christopher J L Newth, Murray M Pollack, David Wessel, Joseph Carcillo, Rick Harrison, J Michael Dean, Robert Tamburro, Kathleen L Meert
OBJECTIVES: To determine the frequency of hyperoxia and hypocapnia during pediatric extracorporeal membrane oxygenation and their relationships to complications, mortality, and functional status among survivors. DESIGN: Secondary analysis of data collected prospectively by the Collaborative Pediatric Critical Care Research Network. SETTING: Eight Collaborative Pediatric Critical Care Research Network-affiliated hospitals. PATIENTS: Age less than 19 years and treated with extracorporeal membrane oxygenation...
January 9, 2018: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29312771/low-grade-myxofibrosarcoma-in-the-right-ventricle-presenting-as-pulmonary-thromboembolism
#2
Jong Hui Suh, Do Yeon Kim, Jeong Seob Yoon, Eun Su Park, Chan Beom Park
We report an unusual malignant cardiac neoplasm that initially presented as pulmonary thromboembolism in a 78-year-old male. Despite anticoagulation, the pulmonary artery lesion progressed and a mass-like lesion developed in the right ventricular outflow tract. Venoarterial extracorporeal membrane oxygenation was applied before surgery due to the presence of severe right-side heart failure with pulmonary hypertension. A round mass was found in the right ventricle and separate lobulated masses were found in both pulmonary arteries, and these were consistent with low-grade myxofibrosarcoma...
December 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29312692/left-ventricular-distention-under-venoarterial-extracorporeal-membrane-oxygenation-support-when-should-we-consider-percutaneous-left-heart-decompression
#3
EDITORIAL
Mounir Riahi, Alban-Elouen Baruteau
No abstract text is available yet for this article.
December 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29306448/fulminant-giant-cell-myocarditis-on-mechanical-circulatory-support-management-and-outcomes-of-a-french-multicentre-cohort
#4
Santiago Montero, Nadia Aissaoui, Jean-Marc Tadié, Philippe Bizouarn, Vincent Scherrer, Romain Persichini, Clément Delmas, Florence Rolle, Emmanuel Besnier, Alexandre Le Guyader, Alain Combes, Matthieu Schmidt
AIMS: Giant-cell myocarditis (GCM) is a rare and often fatal form of myocarditis. Only a few reports have focused on fulminant forms. We describe the clinical characteristics, management and outcomes of GCM patients rescued by mechanical circulatory support (MCS). METHODS AND RESULTS: The clinical features, diagnoses, treatments and outcomes of MCS-treated patients in refractory cardiogenic shock secondary to fulminant GCM admitted to eight French intensive care units (2002-2016) were analysed...
February 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29295800/point-of-care-ultrasound-guided-percutaneous-cannulation-of-extracorporeal-membrane-oxygenation-make-it-simple
#5
Hong Joon Ahn, Jun Wan Lee, Ki Hyuk Joo, Yeon Ho You, Seung Ryu, Jin Woong Lee, Seung Whan Kim
BACKGROUND: Cannulation of the great vessels is required for extracorporeal membrane oxygenation (ECMO). Currently, there is no guideline for optimal imaging modalities during percutaneous cannulation of ECMO. OBJECTIVE: The purpose of this study was to describe percutaneous cannulation guided by point-of-care ultrasound (POCUS) for ECMO and compare it with fluoroscopy and landmark guidance. METHODS: Three groups (POCUS-, fluoroscopy-, and landmark-guided) of percutaneous cannulation for ECMO were analyzed retrospectively in a tertiary academic hospital...
December 30, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29281011/extracorporeal-membrane-oxygenation-for-cardiogenic-shock-due-to-alcoholic-cardiomyopathy-a-long-term-follow-up-of-4-cases
#6
Dorothee Valance, Bruno Bouchet, Caroline Brulliard, Benjamin Delmas, Berenice Puech, Eric Braunberger, Nicolas Allou, Jerome Allyn
Even though alcoholism is a major health concern, alcoholic cardiomyopathy is a little-known pathology. The exact prevalence remains elusive (20-40% of dilated cardiomyopathy). However, it can lead to dilated cardiomyopathy, heart failure and refractory cardiogenic shock. The literature on cardiogenic shock in alcoholic cardiomyopathy is limited. We report 4 cases of patients with refractory cardiogenic shock due to heavy alcohol consumption, who were treated with venoarterial extracorporeal membrane oxygenation...
December 20, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29280094/the-numerical-study-on-the-effects-of-cardiac-function-on-the-aortic-oxygen-distribution
#7
Qi Zhang, Bin Gao, Yu Chang
Although venoarterial extracorporeal membrane oxygenation (VA-ECMO) was widely used in clinical practice, the effects of cardiac output on the aortic oxygen distribution were still unclear. Hence, the present study aims to evaluate the effect of cardiac function on the aortic oxygen distribution under VA-ECMO support. A novel model, combining computational fluid dynamics, multiphase fluid approach, and oxygen transport theory together, was established. According to the clinical practice, four cardiac output conditions, including 0, 1, 2, and 2...
December 26, 2017: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/29276089/postcardiotomy-venoarterial-extracorporeal-membrane-oxygenation-va-ecmo-in-adult-patients-many-questions-few-answers-and-hard-choices
#8
EDITORIAL
Amit Bardia, Robert B Schonberger
No abstract text is available yet for this article.
October 31, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29261542/extracorporeal-membrane-oxygenation-appropriateness-an-interdisciplinary-consensus-based-approach
#9
Michael Nurok, Jonathan Warsh, Todd Griner, Mayumi Kharabi, Joseph Castongia, Cali Overbeck, Lisa Krueger, Bernice Coleman, Danny Ramzy, Joshua Chung, Alice Chan, Eric Ley, Sindhu Kubendran, Neil Parrish, Zhe Yu, Michael Langberg, Stuart Finder, Bradley T Rosen, Robert S Kaplan, Harry Sax, Francisco Arabia
We describe a quality improvement initiative aimed at achieving interdisciplinary consensus about the appropriate delivery of extracorporeal membrane oxygenation (ECMO). Interdisciplinary rounds were implemented for all patients on ECMO and addressed whether care was consistent with a patient's minimally acceptable outcome, maximally acceptable burden, and relative likelihood of achieving either. The rounding process was associated with decreased days on venoarterial ECMO, from a median of 6 days in 2014 (first quartile [Q1]-third quartile [Q3], 3-10) to 5 days in 2015 (Q1-Q3, 2...
December 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29240627/extracorporeal-membrane-oxygenation-bridges-inoperable-patients-to-definitive-cardiac-operation
#10
Nikola Dobrilovic, Omar Lateef, Lauren Michalak, Maja Delibasic, Jaishankar Raman
Extracorporeal membrane oxygenation (ECMO) offers an opportunity for patient recovery through complete cardiopulmonary support but is associated with complications that limit duration and overall utility. We examine the role of ECMO as a potential bridge to high-risk cardiac surgery in otherwise inoperable cases. This study reports a retrospective, multi-institution experience examining all patients for whom ECMO was used preoperatively as a bridge to definitive cardiac surgery without exception. A consecutive patient database (December 2011 through August 2017) was utilized...
December 11, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/29221351/extracorporeal-membrane-oxygenation-system-as-a-bridge-to-reparative-surgery-in-ventricular-septal-defect-complicating-acute-inferoposterior-myocardial-infarction
#11
Jose Rozado, Isaac Pascual, Pablo Avanzas, Daniel Hernandez-Vaquero, Ruben Alvarez, Rocio Díaz, Beatriz Díaz, María Martín, Amelia Carro, Guillermo Muñiz, Jacobo Silva, Cesar Moris
Post-infarction ventricular septal defect (VSD) is a rare but potentially lethal complication of acute myocardial infarction. Medical management is usually futile, so definitive surgery remains the treatment of choice but the risk surgery is very high and the optimal timing for surgery is still under debate. A 55-year-old man with no previous medical history attended the emergency-room for 12 h evolution of oppressive chest pain and strong anginal pain 7 days ago. On physical examination, blood pressure was 96/70 mmHg, pansystolic murmur over left sternal border without pulmonary crackles...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29189422/extracorporeal-membrane-oxygenation-in-premature-infants-with-congenital-diaphragmatic-hernia
#12
Milenka Cuevas Guamán, Adesola C Akinkuotu, Stephanie M Cruz, Pamela A Griffiths, Stephen E Welty, Timothy C Lee, Oluyinka O Olutoye
Prematurity and low birth weight have been exclusion criteria for extracorporeal membrane oxygenation (ECMO); however, these criteria are not evidence based. With advances in anticoagulation, improved technology, and surgical expertise, it is difficult to deny a potential therapy based on these criteria alone. We report the outcome of three neonates who were ineligible based on traditional criteria but were offered ECMO as a life-saving measure. We highlight the interdisciplinary nature of modern decision-making...
November 14, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/29158060/meta-analysis-of-the-outcome-after-postcardiotomy-venoarterial-extracorporeal-membrane-oxygenation-in-adult-patients
#13
Fausto Biancari, Andrea Perrotti, Magnus Dalén, Mariapia Guerrieri, Antonio Fiore, Daniel Reichart, Angelo M Dell'Aquila, Giuseppe Gatti, Tero Ala-Kokko, Eeva-Maija Kinnunen, Tuomas Tauriainen, Sidney Chocron, Juhani K E Airaksinen, Vito G Ruggieri, Debora Brascia
OBJECTIVE: This study was planned to pool existing data on outcome and to evaluate the efficacy of postcardiotomy venoarterial extracorporeal membrane oxygenation (VA-ECMO) in adult patients. DESIGN: Systematic review of the literature and meta-analysis. SETTING: Multi-institutional study. PARTICIPANTS: Adult patients with acute heart failure immediately after cardiac surgery. INTERVENTIONS: VA-ECMO after cardiac surgery...
September 1, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29155934/controlled-flow-diversion-in-hybrid-venoarterial-venous-extracorporeal-membrane-oxygenation
#14
Mehmet Cakici, Fatih Gumus, Evren Ozcinar, Cagdas Baran, Onat Bermede, Mustafa Bahadir Inan, Mustafa Serkan Durdu, Mustafa Sirlak, Ahmet Ruchan Akar
OBJECTIVES: Patients on venoarterial or venovenous extracorporeal membrane oxygenation (ECMO) support may require venoarterial-venous (VAV-ECMO) configuration during follow-up. We report 12 cases of VAV-ECMO with significant outflow steal. METHODS: Between October 2014 and November 2016, a total of 97 patients (56.6 ± 12.0 years; 59 men/38 women; body surface area 1.84 ± 0.36 m 2 ) were supported with venoarterial ECMO ( n  = 85) or venovenous ECMO ( n  = 12)...
August 16, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29152498/extracorporeal-life-support-in-preoperative-and-postoperative-heart-transplant-management
#15
REVIEW
Christian A Bermudez, D Michael McMullan
Increased experience with extracorporeal life support (ECLS) as a mode of cardiac support has expanded its use to diverse patient populations including patients requiring a bridge to heart transplantation and patients requiring posttransplant support for primary graft dysfunction (PGD). The use of ECLS is associated with acceptable outcomes in well-selected patients. While outcomes with the use of extracorporeal membrane oxygenation (ECMO) as a bridge to heart transplant have been variable, several series have confirmed the safe use of ECLS to stabilize patients prior to left ventricular assist device (LVAD) implantation...
October 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/29146420/extracorporeal-membrane-oxygenation-used-successfully-in-a-near-fatal-case-of-opioid-induced-acute-respiratory-distress-syndrome
#16
Karen Greenberg, Benjamin Kohl
Acute Respiratory Distress Syndrome (ARDS) was first recognized during the 1960s. It is a distinct type of hypoxemic respiratory failure characterized by acute abnormality of both lungs. Extracorporeal membrane oxygenation (ECMO) is being increasingly used for patients with severe ARDS refractory to otherwise conventional management. A 29year old male arrived with Emergency Medical Services (EMS) status post presumed heroin overdose. He was administered Naloxone 2mg intravenously prior to arrival in the emergency department...
November 8, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29142756/usefulness-of-central-venous-saturation-as-a-predictor-of-thiamine-deficiency-in-critically-ill-patients-a-case-report
#17
Genri Numata, Satoshi Kodera, Hiroyuki Kiriyama, Atsuko Nakayama, Eisuke Amiya, Arihiro Kiyosue, Masaru Hatano, Eiki Takimoto, Masafumi Watanabe, Issei Komuro
Background: Central venous oxygen saturation (ScvO2) reflects the balance of oxygen delivery and consumption. Low ScvO2 indicates the presence of inadequate oxygen delivery, while high ScvO2 indicates reduced oxygen consumption and is sometimes associated with a high mortality rate in critically ill patients from dysoxia. Thiamine is an essential cofactor in cellular aerobic metabolism. Thiamine deficiency is more prevalent than was previously thought, and underlies severe conditions in critically ill patients...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/29126895/extracorporeal-membrane-oxygenation-in-circulatory-and-respiratory-failure-a-single-center-experience
#18
Marisa Passos Silva, Daniel Caeiro, Paula Fernandes, Cláudio Guerreiro, Eduardo Vilela, Marta Ponte, Adelaide Dias, Fernando Alves, Jorge Morais, Andreza Mello, Lino Santos, Paula Castelões, Vasco Gama
INTRODUCTION: Extracorporeal membrane oxygenation (ECMO) provides mechanical pulmonary and circulatory support for patients with shock refractory to conventional medical therapy. In this study we aim to describe the indications, clinical characteristics, complications and mortality associated with use of ECMO in a single tertiary hospital. METHODS: We conducted a retrospective observational cohort study of all patients supported with ECMO in two different intensive care units (general and cardiac), from the first patient cannulated in April 2011 up to October 2016...
November 7, 2017: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29126623/is-the-venoarterial-extracorporeal-membrane-oxygenation-circuit-your-frenemy
#19
EDITORIAL
David L Joyce
No abstract text is available yet for this article.
October 20, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29126457/chest-compression-related-fatal-internal-mammary-artery-injuries-manifesting-after-venoarterial-extracorporeal-membrane-oxygenation-a-case-series
#20
Toshinobu Yamagishi, Masahiro Kashiura, Kazuhiro Sugiyama, Kazuha Nakamura, Takuto Ishida, Takahiro Yukawa, Kazuki Miyazaki, Takahiro Tanabe, Yuichi Hamabe
BACKGROUND: Cardiopulmonary resuscitation-related bleeding, especially internal mammary artery injuries, can become life-threatening complications after initiating venoarterial extracorporeal membrane oxygenation owing to the frequent involvement of concomitant anticoagulant treatment, antiplatelet treatment, targeted temperature management, and bleeding coagulopathy. We report the cases of five patients who experienced this complication and discuss their management. CASE PRESENTATION: We retrospectively evaluated five patients with cardiopulmonary resuscitation-related internal mammary artery injuries who were treated between February 2011 and February 2016 at our institution...
November 11, 2017: Journal of Medical Case Reports
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