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Mechanical resuscitation

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https://www.readbyqxmd.com/read/28438773/mechanical-cpr-in-a-child-can-one-size-fit-all
#1
Leah Sugarman, David Hedley, Steve Crowe
This case report describes the successful resuscitation of an 11-year-old boy who suffered out-of-hospital cardiac arrest (OHCA) using mechanical cardiopulmonary resuscitation (CPR) by adapting the Lund University Cardiopulmonary Assist System (LUCAS)(2) Device by rolling a blanket under the patient's back to increase his chest height, thus allowing the LUCAS device to administer compliant CPR.
April 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28438718/the-effect-of-50-compared-to-100-inspired-oxygen-fraction-on-brain-oxygenation-and-post-cardiac-arrest-mitochondrial-function-in-experimental-cardiac-arrest
#2
Annika Nelskyla, Jouni Nurmi, Milla Jousi, Alexey Schramko, Eero Mervaala, Giuseppe Ristagno, Markus B Skrifvars
BACKGROUND AND AIM: We hypothesised that the use of 50% compared to 100% oxygen maintains cerebral oxygenation and ameliorates the disturbance of cardiac mitochondrial respiration during cardiopulmonary resuscitation (CPR). METHODS: Ventricular fibrillation (VF) was induced electrically in anaesthetised healthy adult pigs and left untreated for seven minutes followed by randomisation to manual ventilation with 50% or 100% oxygen and mechanical chest compressions (LUCAS(®))...
April 21, 2017: Resuscitation
https://www.readbyqxmd.com/read/28435494/the-efficacy-of-lucas-in-prehospital-cardiac-arrest-scenarios-a-crossover-mannequin-study
#3
Robert A Gyory, Scott E Buchle, David Rodgers, Jeffrey S Lubin
INTRODUCTION: High-quality cardiopulmonary resuscitation (CPR) is critical for successful cardiac arrest outcomes. Mechanical devices may improve CPR quality. We simulated a prehospital cardiac arrest, including patient transport, and compared the performance of the LUCAS™ device, a mechanical chest compression-decompression system, to manual CPR. We hypothesized that because of the movement involved in transporting the patient, LUCAS would provide chest compressions more consistent with high-quality CPR guidelines...
April 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28432665/systemic-and-microcirculatory-effects-of-blood-transfusion-in-experimental-hemorrhagic-shock
#4
Gonzalo Ferrara, Vanina S Kanoore Edul, Héctor S Canales, Enrique Martins, Carlos Canullán, Gastón Murias, Mario O Pozo, Juan F Caminos Eguillor, María G Buscetti, Can Ince, Arnaldo Dubin
BACKGROUND: The microvascular reperfusion injury after retransfusion has not been completely characterized. Specifically, the question of heterogeneity among different microvascular beds needs to be addressed. In addition, the identification of anaerobic metabolism is elusive. The venoarterial PCO2 to arteriovenous oxygen content difference ratio (Pv-aCO2/Ca-vO2) might be a surrogate for respiratory quotient, but this has not been validated. Therefore, our goal was to characterize sublingual and intestinal (mucosal and serosal) microvascular injury after blood resuscitation in hemorrhagic shock and its relation with O2 and CO2 metabolism...
December 2017: Intensive Care Medicine Experimental
https://www.readbyqxmd.com/read/28432166/the-lazarus-phenomenon-spontaneous-cardioversion-after-termination-of-resuscitation-in-a-scottish-hospital
#5
Benjamin Spowage-Delaney, Christopher T Edmunds, Jamie G Cooper
A 66-year-old man suffered a ventricular fibrillation cardiac arrest after an episode of chest pain. Despite advanced life support, his condition deteriorated; the situation was considered irrecoverable and resuscitation was discontinued. The patient was observed for about 5 min with irregular agonal gasping respirations evident but no palpable pulse. A gradual increase in the regularity of breathing pattern heralded the return of spontaneous circulation. An inferior myocardial infarction was diagnosed. Primary percutaneous coronary intervention was performed...
April 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28432006/stepwise-use-of-circulatory-support-devices-in-a-patient-refractory-to-cardiopulmonary-resuscitation
#6
Marco Spartera, Richard J Jabbour, Mauro Chiarito, Michele De Bonis, Federico Pappalardo
This case describes the management of a patient admitted to an emergency department with general malaise, who deteriorated into cardiac arrest and refractory to advanced life support measures. After extracorporeal cardiopulmonary resuscitation (eCPR) with veno-arterial extracorporeal membrane oxygenation in association with an Impella 2.5 device, the patient underwent cardiac surgery (tissue aortic valve replacement, coronary artery bypass grafting and implantation of short-term paracorporeal left ventricular assist device)...
April 8, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28431832/unravelling-the-mysteries-of-sudden-unexpected-death-in-epilepsy
#7
K G Hampel, R Rocamora Zuñiga, C M Quesada
INTRODUCTION: Sudden unexpected death in epilepsy (SUDEP) is the most frequent cause of premature death in epileptic patients. Most SUDEP events occur at night and frequently go unnoticed; the exact pathophysiological mechanisms of this phenomenon therefore remain undetermined. Nevertheless, most cases of SUDEP are attributed to an infrequent yet extremely severe complication of epileptic seizures. DEVELOPMENT: We conducted a systematic literature search on PubMed...
April 18, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28431416/caring-for-critically-injured-children-an-analysis-of-56-pediatric-damage-control-laparotomies
#8
Miguel A Villalobos, Joshua P Hazelton, Rachel L Choron, Lisa Capano-Wehrle, Krystal Hunter, John P Gaughan, Steven E Ross, Mark J Seamon
BACKGROUND: Injury is the leading cause of death in children under 18 years. Damage control principles have been extensively studied in adults but remain relatively unstudied in children. Our primary study objective was to evaluate the use of damage control laparotomy (DCL) in critically injured children. METHODS: An American College of Surgeons-verified Level 1 trauma center review (1996-2013) of pediatric trauma laparotomies was undertaken. Exclusion criteria included: age older than 18 years, laparotomy for abdominal compartment syndrome or delayed longer than 2 hours after admission...
May 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28430697/abusive-head-trauma-and-mortality-an-analysis-from-an-international-comparative-effectiveness-study-of-children-with-severe-traumatic-brain-injury
#9
Nikki Miller Ferguson, Ajit Sarnaik, Darryl Miles, Nadeem Shafi, Mark J Peters, Edward Truemper, Monica S Vavilala, Michael J Bell, Stephen R Wisniewski, James F Luther, Adam L Hartman, Patrick M Kochanek
OBJECTIVES: Small series have suggested that outcomes after abusive head trauma are less favorable than after other injury mechanisms. We sought to determine the impact of abusive head trauma on mortality and identify factors that differentiate children with abusive head trauma from those with traumatic brain injury from other mechanisms. DESIGN: First 200 subjects from the Approaches and Decisions in Acute Pediatric Traumatic Brain Injury Trial-a comparative effectiveness study using an observational, cohort study design...
April 20, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28426384/a-2-year-old-boy-with-circulatory-failure-owing-to-streptococcal-toxic-shock-syndrome-case-report
#10
Werner Keenswijk, Johan Vande Walle
A 2-year-old boy presented with severe hypotension and acute kidney injury after a prodrome of non-bloody diarrhoea and fever in the preceding 3 days. He had a mild Ebstein cardiac anomaly but otherwise a normal past history and growth. On examination, he looked ill, his temperature was 37.5 °C, circulation was poor, and there were several purpuric lesions on the face, hands and scrotum. Haemoglobin was 7.8 g/dL (11-14), total white cell count 27 × 10(9)/L, platelets 62 × 10(9)/L, blood urea nitrogen 20...
April 20, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/28424137/improvement-of-treatment-outcomes-after-implementation-of-a-massive-transfusion-protocol-a-level-i-trauma-center-experience
#11
Andrew Nunn, Peter Fischer, Ronald Sing, Megan Templin, Michael Avery, A Britton Christmas
We assessed the effectiveness of the implementation of an institutional massive transfusion protocol (MTP) for resuscitation with a 1:1:1 transfusion ratio of packed red blood cell (PRBC), fresh frozen plasma, and platelet units. In a Level I trauma center database, all trauma admissions (2004-2012) that received massive transfusions (≥10 units PRBCs in the first 24 hours) were reviewed retrospectively. Demographic data, transfusion ratios, and outcomes were compared before (PRE) and after (POST) MTP implementation in May 2008...
April 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28421064/current-perspectives-on-viable-but-non-culturable-state-in-foodborne-pathogens
#12
REVIEW
Xihong Zhao, Junliang Zhong, Caijiao Wei, Chii-Wann Lin, Tian Ding
The viable but non-culturable (VBNC) state, a unique state in which a number of bacteria respond to adverse circumstances, was first discovered in 1982. Unfortunately, it has been reported that many foodborne pathogens can be induced to enter the VBNC state by the limiting environmental conditions during food processing and preservation, such as extreme temperatures, drying, irradiation, pulsed electric field, and high pressure stress, as well as the addition of preservatives and disinfectants. After entering the VBNC state, foodborne pathogens will introduce a serious crisis to food safety and public health because they cannot be detected using conventional plate counting techniques...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28420862/clinical-characteristics-treatment-and-prognosis-of-patients-with-acute-severe-heart-failure-of-ischemic-and-non-ischemic-etiology-analysis-from-the-commit-ahf-registry
#13
Mateusz Ostręga, Marek J Gierlotka, Grzegorz Słonka, Paweł Nadziakiewicz, Mariusz Gąsior
INTRODUCTION    There are limited data on the impact of ischemic etiology on clinical status and long-term prognosis among patients with acute severe heart failure (ASHF) not associated with acute coronary syndrome (ACS).  OBJECTIVES    To assess clinical characteristics, treatment and the 12-month mortality of patients with no-ACS ASHF according to etiology.  PATIENTS AND METHODS    The data from 112 patients with ASHF that was not associated with ACS were analyzed: 61 with ischemic (IASHF) and 51 with non-ischemic (NIASHF) etiology...
April 18, 2017: Polish Archives of Internal Medicine
https://www.readbyqxmd.com/read/28420670/confirmed-early-myocardial-rupture-in-a-patient-with-pulseless-electrical-activity-pea-following-late-presentation-of-st-elevation-myocardial-infarction
#14
Baskar Sekar, Joe Martins, Sanjiv Petkar
A 69 year old male, an ex-smoker, was admitted with ongoing chest pain of 11 hours duration. Past medical history included treated hypertension and gastro-oesophageal reflux disease. He delayed seeking medical attention as he assumed the pain to be due to indigestion and kept taking antacids without much symptomatic relief. Clinical examination on arrival was unremarkable. Admission 12 lead electrocardiogram (ECG) was diagnostic of a recent anterolateral myocardial infarction (MI) (Figure 1a). Bedside trans-thoracic echocardiogram (TTE) confirmed an established anterolateral MI (Video 1, Figure 1b)...
April 18, 2017: Echo Research and Practice
https://www.readbyqxmd.com/read/28417187/isolation-of-viable-but-non-culturable-bacteria-from-printing-and-dyeing-wastewater-bioreactor-based-on-resuscitation-promoting-factor
#15
Yi Jin, Guojuan Gan, Xiaoyun Yu, Dongdong Wu, Li Zhang, Na Yang, Jiadan Hu, Zhiheng Liu, Lixin Zhang, Huachang Hong, Xiaoqing Yan, Yan Liang, Linxian Ding, Yonglong Pan
Printing and dyeing wastewater with high content of organic matters, high colority, and poor biochemical performance is hard to be degraded. In this study, we isolated viable but non-culturable (VBNC) bacteria from printing and dyeing wastewater with the culture media contained resuscitation promoting factor (Rpf) protein secreted by Micrococcus luteus, counted the culturable cells number with the most probable number, sequenced 16S rRNA genes, and performed polymerase chain reaction-denaturing gradient gel electrophoresis...
April 17, 2017: Current Microbiology
https://www.readbyqxmd.com/read/28410544/does-respiratory-variation-in-inferior-vena-cava-diameter-predict-fluid-responsiveness-a-systematic-review-and-meta-analysis
#16
Elliot Long, Ed Oakley, Trevor Duke, Franz E Babl
BACKGROUND: The aim of fluid resuscitation is to increase stroke volume, yet this effect is observed in only 50% of patients. Prediction of fluid responsiveness may allow fluid resuscitation to be administered to those most likely to benefit. The aim of this study was to systematically review the test characteristics of respiratory variation in inferior vena cava (IVC) diameter as a predictor of fluid responsiveness in patients with acute circulatory failure. METHODS: Electronic searches combined with reference review of identified studies...
May 2017: Shock
https://www.readbyqxmd.com/read/28410116/hyperbaric-oxygenation-for-resuscitation-and-therapy-of-elderly-patients-with-cerebral-and-cardio-respiratory-dysfunction
#17
Gennady G Rogatsky, Ilia Stambler
Hyperbaric oxygenation therapy (HBOT) has been gaining an increasing recognition as a versatile therapeutic approach. This article reviews the application of hyperbaric oxygenation as a method for resuscitation and therapy of elderly patients with cerebral and cardio-respiratory dysfunction, in acute as compared to chronic impairments. The vital role of proper dosage of HBO therapy to ensure both the efficacy and safety of the treatment is emphasized. We argue that in the acute stages of brain and cardiorespiratory impairment, the adequate hyperbaric oxygen dose is the most important condition for obtaining maximum therapeutic effect, due to the powerful anti-hypoxic capabilities of this method...
June 1, 2017: Frontiers in Bioscience (Scholar Edition)
https://www.readbyqxmd.com/read/28408618/national-policies-fostering-hospice-care-increased-hospice-utilization-and-reduced-the-invasiveness-of-end-of-life-care-for-cancer-patients
#18
Yu-Yun Shao, Emily Han-Chung Hsiue, Chih-Hung Hsu, Chien-An Yao, Ho-Min Chen, Mei-Shu Lai, Ann-Lii Cheng
BACKGROUND: In 2011, two national policies aiming to foster hospice services for terminal cancer patients took effect in Taiwan. The single-payer National Health Insurance of Taiwan started to reimburse full hospice services. The national hospital accreditation program, which graded all hospitals, incorporated hospice utilization in its evaluation. We assessed the impact of these national policies. METHODS: A cohort of 249,394 patients aged ≥18 years who died of cancer between 2008 and 2013 were identified from the National Death Registry...
April 13, 2017: Oncologist
https://www.readbyqxmd.com/read/28400408/incidence-and-risk-factors-for-cardiovascular-collapse-after-unplanned-extubations-in-the-pediatric-icu
#19
Paulo Sérgio Lucas da Silva, Marcelo Cunio Machado Fonseca
BACKGROUND: Cardiovascular collapse is a life-threatening event after unplanned extubations (UEs) in the pediatric ICU (PICU). However, there is a paucity of pediatric studies assessing this complication. We sought to assess the incidence, risk factors, and outcome of cardiovascular collapse after UEs in PICU patients. METHODS: All children who had been mechanically ventilated for ≥12 h were prospectively tracked for UEs over an 8-y period. Subjects were included in the study if they were between ages 1 month and 16 y and had experienced UE...
April 11, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28396614/can-takotsubo-cardiomyopathy-be-diagnosed-by-autopsy-report-of-a-presumed-case-presenting-as-cardiac-rupture
#20
Andrew Mitchell, François Marquis
BACKGROUND: Takostsubo (stress) cardiomyopathy (TC) is a clinical syndrome featuring transient left ventricular dysfunction and wall-motion abnormalities, usually following emotional or physical stress. The diagnosis of TC depends on fulfillment of multiple clinical criteria. Although the pathogenesis has not been firmly established, myocardial cathecholamine toxicity is thought to represent a primary mechanism. The vast majority of patients with TC survive. However, a rare cause of death in TC is myocardial rupture...
2017: BMC Clinical Pathology
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