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Venoarterial ecmo

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https://www.readbyqxmd.com/read/29142756/usefulness-of-central-venous-saturation-as-a-predictor-of-thiamine-deficiency-in-critically-ill-patients-a-case-report
#1
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
#2
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
#3
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
#4
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
https://www.readbyqxmd.com/read/29126219/the-short-and-long-term-risks-of-venoarterial-extracorporeal-membrane-oxygenation-watershed
#5
L Christian Napp, Jan D Schmitto, Jörn Tongers, Andreas Schäfer
No abstract text is available yet for this article.
November 6, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29124036/surgical-repair-of-a-traumatic-tracheobronchial-injury-in-a-pediatric-patient-assisted-with-venoarterial-extracorporeal-membrane-oxygenation
#6
Jee Won Suh, Hong Ju Shin, Chang Young Lee, Seung Hwan Song, Kyoung Sik Narm, Jin Gu Lee
Tracheobronchial rupture due to blunt chest trauma is a rare but life-threatening injury in the pediatric population. Computed tomography (CT) is not always reliable in the management of these patients. An additional concern is that ventilation may be disrupted during surgical repair of these injuries. This report presents the case of a 4 -year-old boy with an injury to the lower trachea and carina due to blunt force trauma that was missed on the initial CT scan. During surgery, he was administered venoarterial extracorporeal membrane oxygenation (ECMO)...
October 2017: Korean Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29123911/perimortem-cesarean-delivery-and-subsequent-emergency-hysterectomy-new-strategy-for-maternal-cardiac-arrest
#7
Mayako Goto, Hiroaki Watanabe, Kazuhide Ogita, Tetsuya Matsuoka
Cases: Perimortem cesarean delivery (PMCD) is the only way to resuscitate pregnant women in cardiac arrest, and has been found to increase maternal resuscitation rate by increasing circulating plasma volume. However, many obstetricians have not experienced a case of PMCD, as situations requiring it are rare. We report our strategy for cases of maternal cardiac arrest, on the basis of a review of published work, and present two case reports from our medical center. Outcomes: In case 1, PMCD led to death by massive bleeding...
October 2017: Acute Medicine & Surgery
https://www.readbyqxmd.com/read/29081472/early-prediction-model-for-successful-bridge-to-recovery-in-patients-with-fulminant-myocarditis-supported-with-percutaneous-venoarterial-extracorporeal-membrane-oxygenation%C3%A3-insights-from-the-change-pump-study
#8
Akinori Sawamura, Takahiro Okumura, Akihiro Hirakawa, Masaaki Ito, Yukio Ozaki, Nobuyuki Ohte, Tetsuya Amano, Toyoaki Murohara
BACKGROUND: Cardiac recovery and prevention of end-organ damage are the cornerstones of establishing successful bridge to recovery (BTR) in patients with fulminant myocarditis (FM) supported with percutaneous venoarterial extracorporeal membrane oxygenation (VA-ECMO). However, the timing and method of successful BTR prediction still remain unclear. We aimed to develop a prediction model for successful BTR in patients with FM supported with percutaneous VA-ECMO.Methods and Results:This was a retrospective multicenter chart review enrolling 99 patients (52±16 years; female, 42%) with FM treated with percutaneous VA-ECMO...
October 27, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/29079045/three-dimensional-echocardiography-derived-right-ventricular-ejection-fraction-correlates-with-success-of-decannulation-and-prognosis-in-patients-stabilized-by-venoarterial-extracorporeal-life-support
#9
Kuan-Chih Huang, Lian-Yu Lin, Yih-Sharng Chen, Chien-Heng Lai, Juey-Jen Hwang, Lung-Chun Lin
BACKGROUND: Venoarterial extracorporeal membrane oxygenation (VA-ECMO) has been proved to effectively rescue patients from refractory cardiogenic shock. The role of the right ventricle in VA-ECMO has been emphasized, but quantitative right ventricular (RV) analysis in this population has been lacking. Three-dimensional echocardiography (3DE) is currently suggested for RV volumetric analysis. The aims of this study were to assess 3DE-derived RV ejection fraction (RVEF) in patients with refractory cardiogenic shock stabilized by VA-ECMO and to explore the association between 3DE-derived RVEF and weaning success as well as the prognosis after the first intent of decannulation...
October 24, 2017: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/29076929/delirium-in-the-pediatric-cardiac-extracorporeal-membrane-oxygenation-patient-population-a-case-series
#10
Anita K Patel, Katherine V Biagas, Eunice C Clark, Chani Traube
OBJECTIVE: To determine the prevalence of delirium in children who require extracorporeal membrane oxygenation. DESIGN: Prospective observational longitudinal cohort study. SETTING: Urban academic cardiothoracic ICU. PATIENTS: All consecutive admissions to the cardiothoracic ICU who required venoarterial extracorporeal membrane oxygenation support. INTERVENTIONS: Daily delirium screening with the Cornell Assessment for Pediatric Delirium...
October 25, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29061186/successful-bridge-to-recovery-in-fulminant-myocarditis-using-a-biventricular-assist-device-a-case-report
#11
Yusuke Adachi, Osamu Kinoshita, Masaru Hatano, Yukako Shintani, Noritsugu Naito, Mitsutoshi Kimura, Kan Nawata, Daisuke Nitta, Hisataka Maki, Kazutaka Ueda, Eisuke Amiya, Eiki Takimoto, Issei Komuro, Minoru Ono
BACKGROUND: Fulminant myocarditis is a life-threatening disease, and myocardial damage expands the right ventricle as well as the left ventricle in some cases. There is a mortality rate of over 40% in patients with fulminant myocarditis who need mechanical circulatory support by peripheral venoarterial extracorporeal membrane oxygenation. CASE PRESENTATION: We report a case of a 27-year-old Japanese woman who was successfully bridged to recovery by using a biventricular assist device...
October 24, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29059668/-early-complications-of-extracorporeal-rewarming
#12
Anna Jarosz, Sylweriusz Kosiński, Tomasz Darocha, Tomasz Sanak, Paweł Podsiadło, Rafał Drwiła, Robert Gałązkowski
BACKGROUND: Application of appropriate method of rewarming is the key issue in the management of hypothermia. Severely hypothermic, life-threatened patients require advanced extracorporeal rewarming. Such procedure is not free of possible complications, yet, if the qualification for extracorporeal rewarming is correct, it guarantees restoration of hemodynamic stability, and what is the most important, leads to full neurologic recovery, even with long resuscitation times. THE AIM: The summary of complications observed during extracorporeal rewarming with ECMO in severely hypothermic patients and analysis of their prevalence in managed group...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29045747/extracorporeal-membrane-oxygenation-support-for-right-ventricular-failure-after-left-ventricular-assist-device-implantation
#13
Julia Riebandt, Thomas Haberl, Dominik Wiedemann, R Moayedifar, Thomas Schloeglhofer, Stéphane Mahr, Kamen Dimitrov, Philipp Angleitner, Guenther Laufer, Daniel Zimpfer
OBJECTIVES: Right ventricular (RV) failure complicating left ventricular assist device implantation is associated with increased mortality. Despite a lack of supporting evidence, venoarterial extracorporeal membrane oxygenation (ECMO) support is increasingly being used as an alternative to traditional temporary RV support. We report our institutional experience with ECMO-facilitated RV support after left ventricular assist device implantation. METHODS: We retrospectively reviewed the concept of temporary ECMO support for perioperative RV failure in 32 consecutive left ventricular assist device (mean age 52 ± 14 years; male 84...
October 16, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29043373/correction-to-venoarterial-extracorporeal-membrane-oxygenation-for-refractory-cardiogenic-shock-post-cardiac-arrest
#14
Marc Pineton de Chambrun, Nicolas Bréchot, Guillaume Lebreton, Matthieu Schmidt, Guillaume Hekimian, Pierre Demondion, Jean-Louis Trouillet, Pascal Leprince, Jean Chastre, Alain Combes, Charles-Edouard Luyt
The second element of the first author's name was misinterpreted as a given name, whereas in fact it is part of his family name. The correct version of his name for indexing purposes is therefore M. Pineton de Chambrun (not M. P. de Chambrun).
October 17, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/29033041/short-term-venoarterial-extracorporeal-membrane-oxygenation-for-massive-endobronchial-hemorrhage-after-pulmonary-endarterectomy
#15
Stefan Guth, Christoph B Wiedenroth, Marc Wollenschläger, Manuel Jonas Richter, Hossein A Ghofrani, Matthias Arlt, Eckhard Mayer
OBJECTIVES: Pulmonary endarterectomy (PEA) is the only curative treatment option for patients with chronic thromboembolic pulmonary hypertension. Massive endobronchial bleeding that precludes weaning from cardiopulmonary bypass is an often-fatal complication of PEA. The aim of this study was to determine whether short-term extracorporeal membrane oxygenation (ECMO) is a safe and feasible procedure in patients with severe endobronchial bleeding. METHODS: From January 2014 to December 2016, 396 patients (mean age 60 ± 18 years, 54...
September 20, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29018010/unusual-complications-from-amitriptyline-intoxication
#16
Takeshi Nishimura, Hayato Maruguchi, Atsunori Nakao, Shinichi Nakayama
Althoughtricyclic antidepressants(TCAs) are frequently prescribed to patients with depression, these drugs can also be misused. A 21-year-old comatose patient was referred to our hospital presenting with ventricular tachycardia. Despite initial treatment including intravascular lipid emulsion, ventricular fibrillation occurred soon after arrival. Venoarterial extracorporeal membrane oxygenation and therapeutic hypothermia were administered. Refractory arrhythmia disappeared on the next day. A high concentration of amitriptyline was identified in his blood samples on arrival...
October 10, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28980031/-use-of-near-infrared-spectroscopy-for-control-of-limb-perfusion-during-venoarterial-ecmo-treatment-application-and-limitations
#17
T Werner, D Lunz, A Philipp, B Flörchinger, B M Graf, Y A Zausig
Patients undergoing peripheral venoarterial extracorporeal membrane oxygenation have a high risk of lower limb ischemia. In general, regular controls are carried out based on clinical and laboratory parameters in order to quickly detect and treat complications. These controls are challenging due to states of shock, nonpulsatile flow and vasopressor therapy. As additional monitoring the use of near-infrared spectroscopy (NIRS) is described in the literature as being very successful in detecting ischemia. The present article describes the use and possible limitations of NIRS for the diagnostics of peripheral ischemia...
November 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28951661/mechanical-circulatory-support-as-a-bridge-to-lung-transplantation-a-single-canadian-institution-review
#18
Katie Kinaschuk, Sabin J Bozso, Kieran Halloran, Ali Kapasi, Kathy Jackson, Jayan Nagendran
BACKGROUND: Lung transplant (LTx) waitlists continue to grow internationally. Consequently, more patients are progressing to require mechanical circulatory support (MCS) as a bridge to transplantation (BTT). MCS strategies include interventional lung assist (iLA) and venovenous (VV) and venoarterial (VA) extracorporeal membrane oxygenation (ECMO). We review our series of patients bridged with MCS while listed for LTx. METHODS: All consecutive patients, listed for LTx requiring MCS as a BTT at the University of Alberta from 2004 to 2015, were included...
2017: Canadian Respiratory Journal: Journal of the Canadian Thoracic Society
https://www.readbyqxmd.com/read/28950326/lung-transplantation-for-idiopathic-pulmonary-arterial-hypertension-on-intraoperative-and-postoperatively-prolonged-extracorporeal-membrane-oxygenation-provides-optimally-controlled-reperfusion-and-excellent-outcome
#19
Bernhard Moser, Peter Jaksch, Shahrokh Taghavi, Gabriella Muraközy, Georg Lang, Helmut Hager, Claus Krenn, Georg Roth, Peter Faybik, Andreas Bacher, Clemens Aigner, José R Matilla, Konrad Hoetzenecker, Philipp Hacker, Irene Lang, Walter Klepetko
OBJECTIVES: Lung transplantation for idiopathic pulmonary arterial hypertension has the highest reported postoperative mortality of all indications. Reasons lie in the complexity of treatment of these patients and the frequent occurrence of postoperative left ventricular failure. Transplantation on intraoperative extracorporeal membrane oxygenation support instead of cardiopulmonary bypass and even more the prolongation of extracorporeal membrane oxygenation into the postoperative period helps to overcome these problems...
July 27, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28932597/reply-to-opinions-about-intraaortic-balloon-pumping-under-venoarterial-extracorporeal-membrane-oxygenation
#20
COMMENT
Shotaro Aso, Hideo Yasunaga
No abstract text is available yet for this article.
August 2017: Journal of Thoracic Disease
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