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Mechanical cpr

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https://www.readbyqxmd.com/read/28632581/multicenter-retrospective-study-of-noncompressible-torso-hemorrhage-anatomic-locations-of-bleeding-and-comparison-of-endovascular-versus-open-approach
#1
Ronald Chang, Erin E Fox, Thomas J Greene, Brian J Eastridge, Ramyar Gilani, Kevin K Chung, Stacia M DeSantis, Joseph J DuBose, Jeffrey S Tomasek, Gerald R Fortuna, Valerie G Sams, S Rob Todd, Jeanette M Podbielski, Charles E Wade, John B Holcomb
BACKGROUND: Rational development of technology for rapid control of noncompressible torso hemorrhage (NCTH) requires detailed understanding of what is bleeding. Our objectives were to describe the anatomic location of truncal bleeding in patients presenting with NCTH and compare endovascular (ENDO) management versus open (OPEN) management. METHODS: This is a retrospective study of adult trauma patients with NCTH admitted to four urban Level I trauma centers in the Houston and San Antonio metropolitan areas in 2008 to 2012...
July 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28625243/-experimental-study-on-effect-of-airway-pressure-on-cardiopulmonary-resuscitation
#2
Dingyu Tan, Feng Sun, Yangyang Fu, Shihuan Shao, Yazhi Zhang, Yingying Hu, Jun Xu, Huadong Zhu, Xuezhong Yu
OBJECTIVE: To observe the effect of different airway pressure on ventilation, organ perfusion and return of spontaneous circulation (ROSC) of cardiac arrest (CA) pigs during cardiopulmonary resuscitation (CPR), and to explore the possible beneficial mechanism of positive airway pressure during CPR. METHODS: Twenty healthy landrace pigs of clean grade were divided into low airway pressure group (LP group, n = 10) and high airway pressure group (HP group, n = 10) with random number table...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28620978/comparison-of-healthcare-utilization-and-life-sustaining-interventions-between-elderly-patients-with-dementia-and-those-with-cancer-near-the-end-of-life-a-nationwide-population-based-study-in-taiwan
#3
Yu-Han Chen, Chung-Han Ho, Chien-Cheng Huang, Ya-Wen Hsu, Yueh-Chun Chen, Ping-Jen Chen, Guan-Ting Chen, Jhi-Joung Wang
AIM: Little is known about the pattern of healthcare services for end-of-life patients with dementia (PwD) in East Asia. We compared this pattern between PwD and cancer patients in their last year of life in Taiwan. METHODS: Taiwan's National Health Insurance Research Database was applied for this case-control analysis. The records of patients who had dementia and died between 2002 and 2011 were reviewed. The control group was decedents with cancer. The utilization of hospitalization, emergency department visits and life-sustaining interventions during the last year of life between the two groups were compared...
June 16, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28615115/circulatory-collapse-in-a-parturient-undergoing-cesarean-delivery-a-diagnostic-dilemma
#4
M M Tawfik, M E Taman, A I Tarbay, M Sayed, K A Awad
Embolic events including thromboembolism, air embolism, and amniotic fluid embolism can cause cardiovascular collapse during cesarean delivery. Differentiation between the three conditions is challenging because they share many of the initial clinical and echocardiographic findings, but an accurate, definitive diagnosis allows the administration of specific therapy that may help in saving the life of the mother and/or the fetus. We report a case of cardiovascular collapse during cesarean delivery under general anesthesia; massive pulmonary thromboembolism was suspected and unfractionated heparin was administered...
May 10, 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28583859/detection-and-quantification-of-gasping-during-resuscitation-for-out-of-hospital-cardiac-arrest
#5
Martha Wolfskeil, Maxim Vanwulpen, Christophe Duchatelet, Koenraad G Monsieurs, Said Hachimi-Idrissi
AIM: To detect and quantify gasping during cardiopulmonary resuscitation (CPR) in out-of-hospital cardiac arrest (OHCA) patients and to investigate whether gasping is associated with increased return of spontaneous circulation (ROSC). MATERIALS AND METHODS: A prospective observational study in patients resuscitated and mechanically or manually ventilated for OHCA by emergency physicians of Ghent University Hospital. After intubation, pressure catheters were inserted in the endotracheal tube (ETT) and pressures were measured at the proximal and distal ends of the ETT...
June 3, 2017: Resuscitation
https://www.readbyqxmd.com/read/28578468/penetrating-cardiac-injuries-predictive-model-for-outcomes-based-on-2016-patients-from-the-national-trauma-data-bank
#6
J A Asensio, O A Ogun, P Petrone, A J Perez-Alonso, M Wagner, R Bertellotti, B Phillips, D L Cornell, A O Udekwu
BACKGROUND: Penetrating cardiac injuries are uncommon and lethal. The objectives of this study are to examine the national profile of cardiac injuries, identify independent predictors of outcome, generate, compare and validate previous predictive models for outcomes. We hypothesized that National Trauma Data Bank (NTDB) given its large number of patients, would validate these models. METHODS: The NTDB was queried for data on cardiac injuries, using survival as the main outcome measure...
June 3, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28567320/pneumoperitoneum-without-intestinal-perforation-in-a-neonate-case-report-and-literature-review
#7
Prabhavathi Gummalla, Gratias Mundakel, Maksim Agaronov, Haesoon Lee
Pneumoperitoneum in a preterm neonate usually indicates perforation of the intestine and is considered a surgical emergency. However, there are cases of pneumoperitoneum with no evidence of rupture of the intestine reported in the literature. We report a case of pneumoperitoneum with no intestinal perforation in a preterm neonate with respiratory distress syndrome who was on high frequency oscillatory ventilation (HFOV). He developed bilateral pulmonary interstitial emphysema with localized cystic lesion, likely localized pulmonary interstitial emphysema, and recurrent pneumothoraces...
2017: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/28562481/extracorporeal-life-support-increases-survival-after-prolonged-ventricular-fibrillation-cardiac-arrest-in-the-rat
#8
Ingrid Anna Maria Magnet, Florian Ettl, Andreas Schober, Alexandra-Maria Warenits, Daniel Grassmann, Michael Wagner, Christoph Schriefl, Christian Clodi, Ursula Teubenbacher, Sandra Högler, Wolfgang Weihs, Fritz Sterz, Andreas Janata
BACKGROUND: Extracorporeal life support (ECLS) for cardiopulmonary resuscitation (CPR) may increase end organ perfusion and thus survival when conventional CPR fails. The aim was to investigate, if after ventricular fibrillation cardiac arrest in rodents ECLS improves outcome compared to conventional CPR. METHODS: In 24 adult male Sprague-Dawley rats (460 to 510 g) resuscitation was started after 10 min of no-flow with ECLS (consisting of an open reservoir, roller pump and membrane oxygenator, connected to a cannulas in the jugular vein and femoral artery, n = 8) or CPR (mechanical chest compressions plus ventilations, n = 8) and compared to a sham group (n = 8)...
May 29, 2017: Shock
https://www.readbyqxmd.com/read/28559304/the-transcription-regulation-mechanism-of-the-syntaxin-1a-gene-via-protein-kinase-a
#9
Takahiro Nakayama, Kimio Akagawa
Syntaxin 1A ( Stx1a ) is primarily involved in the docking of synaptic vesicles at active zones in neurons. Its gene is a TATA-less gene with several transcription initiation sites, which is activated by the binding of Sp1 and acetylated histone H3 (H3) in the core promoter region (CPR) through the derepression of class1-histone deacetylase (HDAC). In the present study, to clarify the factor characterizing Stx1a gene expression via the protein kinase A (PKA) pathway inducing the Stx1a mRNA, we investigated if the epigenetic process is involved in the Stx1a gene transcription induced by PKA signalling...
May 30, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/28551379/review-of-1-000-consecutive-extracorporeal-membrane-oxygenation-runs-as-a-quality-initiative
#10
Harold N Lovvorn, Daphne C Hardison, Heidi Chen, Ashly C Westrick, Melissa E Danko, Brian C Bridges, William F Walsh, John B Pietsch
BACKGROUND: Extracorporeal membrane oxygenation is a resource-intensive mode of life-support potentially applicable when conventional therapies fail. Given the initial success of extracorporeal membrane oxygenation to support neonates and infants in the 1980s, indications have expanded to include adolescents, adults, and selected moribund patients during cardiopulmonary resuscitation. This single-institution analysis was conducted to evaluate programmatic growth, outcomes, and risk for death despite extracorporeal membrane oxygenation across all ages and diseases...
May 24, 2017: Surgery
https://www.readbyqxmd.com/read/28533303/cardiopulmonary-resuscitation-in-adults-and-children-with-mechanical-circulatory-support-a-scientific-statement-from-the-american-heart-association
#11
REVIEW
Mary Ann Peberdy, Jason A Gluck, Joseph P Ornato, Christian A Bermudez, Russell E Griffin, Vigneshwar Kasirajan, Richard E Kerber, Eldrin F Lewis, Mark S Link, Corinne Miller, Jeffrey J Teuteberg, Ravi Thiagarajan, Robert M Weiss, Brian O'Neil
Cardiac arrest in patients on mechanical support is a new phenomenon brought about by the increased use of this therapy in patients with end-stage heart failure. This American Heart Association scientific statement highlights the recognition and treatment of cardiovascular collapse or cardiopulmonary arrest in an adult or pediatric patient who has a ventricular assist device or total artificial heart. Specific, expert consensus recommendations are provided for the role of external chest compressions in such patients...
May 22, 2017: Circulation
https://www.readbyqxmd.com/read/28501412/sudden-death-in-a-diver-a-diagnostic-conundrum
#12
Scott Dougherty, Maziar Khorsandi, Myra Adelbai, Vipin Zamvar, James Francis
We discuss the case of an experienced diver who ran out of air during his final ascent while scuba diving. He lost consciousness rapidly after surfacing and despite immediate cardiopulmonary resuscitation, could not be revived. On arrival at the emergency department he was noted to have copious amounts of blood in his upper airway and had developed extensive subcutaneous emphysema. Large amounts of air were observed in the central circulation following a postmortem computerized tomography scan as well as pneumomediastinum, a small right-sided hemothorax, and extensive subcutaneous emphysema...
May 10, 2017: Wilderness & Environmental Medicine
https://www.readbyqxmd.com/read/28499516/improving-cpr-performance
#13
REVIEW
Boulos S Nassar, Richard Kerber
Cardiac arrest continues to represent a public health burden with most patients having dismal outcomes. Cardiopulmonary resuscitation (CPR) is a complex set of interventions requiring leadership, coordination, and best practices. Despite the widespread adoption of new evidence in various guidelines, the provision of CPR remains variable with poor adherence to published recommendations. Key steps health care systems can take to enhance the quality of CPR and, potentially, to improve outcomes, include optimizing chest compressions; avoiding hyperventilation; encouraging intraosseus access, and monitoring capnography...
May 9, 2017: Chest
https://www.readbyqxmd.com/read/28492570/-the-use-of-mechanical-chest-compression-devices-for-both-out-of-hospital-and-in-hospital-refractory-cardiac-arrest
#14
Alessandra Russo, Nicola Gasparetto, Luca Favero, Salvatore Ivan Caico, Silvia Orazio, Guido Garzena, Paolo Rosi, Zoran Olivari
The purpose of cardiopulmonary resuscitation after sudden cardiac arrest is to restore minimal blood flow to provide oxygen to the brain and other vital organs. Chest compressions and external defibrillation are the first line for circulatory support. Although early defibrillation is the main factor influencing survival, cardiopulmonary resuscitation must be characterized by high-quality external chest compressions. Unfortunately, the performance of manual chest compressions decreases during time and in hostile conditions...
April 2017: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28480030/drug-enhanced-carbon-monoxide-production-from-heme-by-cytochrome-p450-reductase
#15
Dragic Vukomanovic, Mona N Rahman, Zongchao Jia, Kanji Nakatsu
Carbon monoxide (CO) formed endogenously is considered to be cytoprotective, and the vast majority of CO formation is attributed to the degradation of heme by heme oxygenases-1 and -2 (HO-1, HO-2). Previously, we observed that brain microsomes containing HO-2 produced many-fold more CO in the presence of menadione and its congeners; herein we explored these observations further. We determined the effects of various drugs on CO production of rat brain microsomes and recombinant human cytochrome P450 reductase (CPR); CO was measured by gas chromatography with reductive detection...
January 2017: Medical Gas Research
https://www.readbyqxmd.com/read/28476730/mountain-rescue-cardiopulmonary-resuscitation-a-comparison-between-manual-and-mechanical-chest-compressions-during-manikin-cardio-resuscitation
#16
Oyvind Thomassen, Sven Christjar Skaiaa, Jorg Assmuss, Øyvind Østerås, Jon Kenneth Heltne, Lars Wik, Guttorm Brattebo
AIM: Chest compression devices are useful during mountain rescue but may cause a delay in transport if not immediately available. The aims of this prospective observational study were to compare manual and mechanical cardiopulmonary resuscitation (CPR) during transport on a sledge connected to a snowmobile with a non-moving setting and to compare CPR quality between manual and two mechanical chest compression devices. METHODS: Sixteen healthcare providers simulated four different combined CPR scenarios on a sledge in a non-moving setting and during transport and two mechanical chest compression devices during transport on the sledge...
May 5, 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/28476479/the-cost-effectiveness-of-a-mechanical-compression-device-in-out-of-hospital-cardiac-arrest
#17
Joachim Marti, Claire Hulme, Zenia Ferreira, Silviya Nikolova, Ranjit Lall, Charlotte Kaye, Michael Smyth, Charlotte Kelly, Tom Quinn, Simon Gates, Charles D Deakin, Gavin D Perkins
AIM: To assess the cost-effectiveness of LUCAS-2, a mechanical device for cardiopulmonary resuscitation (CPR) as compared to manual chest compressions in adults with non-traumatic, out-of-hospital cardiac arrest. METHODS: We analysed patient-level data from a large, pragmatic, multi-centre trial linked to administrative secondary care data from the Hospital Episode Statistics (HES) to measure healthcare resource use, costs and outcomes in both arms. A within-trial analysis using quality adjusted life years derived from the EQ-5D-3L was conducted at 12-month follow-up and results were extrapolated to the lifetime horizon using a decision-analytic model...
May 2, 2017: Resuscitation
https://www.readbyqxmd.com/read/28472406/short-term-mechanical-circulatory-support-as-a-bridge-to-durable-left-ventricular-assist-device-implantation-in-refractory-cardiogenic-shock-a-systematic-review-and-meta-analysis
#18
Corstiaan A den Uil, Sakir Akin, Lucia S Jewbali, Dinis Dos Reis Miranda, Jasper J Brugts, Alina A Constantinescu, Arie Pieter Kappetein, Kadir Caliskan
Short-term mechanical circulatory support (MCS) is increasingly used as a bridge to decision in patients with refractory cardiogenic shock. Subsequently, these patients might be bridged to durable MCS either as a bridge to candidacy/transplantation, or as destination therapy. The aim of this study was to review support duration and clinical outcome of short-term MCS in cardiogenic shock, and to analyse application of this technology as a bridge to long-term cardiac support (left ventricular assist device, LVAD) from 2006 till June 2016...
May 3, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28467581/can-we-make-an-early-do-not-resuscitate-decision-in-severe-burn-patients
#19
Yücel Yüce, Hakan Ahmet Acar, Kutlu Hakan Erkal, Erhan Tuncay
BACKGROUND: The present study was conducted to examine topic of issuing early do-not-resuscitate (DNR) order at first diagnosis of patients with severe burn injuries in light of current law in Turkey and the medical literature. DNR requires withholding cardiopulmonary resuscitation in event of respiratory or cardiac arrest and allowing natural death to occur. It is frequently enacted for terminal cancer patients and elderly patients with irreversible neurological disorders. METHODS: Between January 2009 and December 2014, 29 patients (3...
March 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28467138/chest-compression-fraction-between-mechanical-compressions-on-a-reducible-stretcher-and-manual-compressions-on-a-standard-stretcher-during-transport-in-out-of-hospital-cardiac-arrests-the-ambulance-stretcher-innovation-of-asian-cardiopulmonary-resuscitation
#20
Tae Han Kim, Sang Do Shin, Kyoung Jun Song, Ki Jeong Hong, Young Sun Ro, Sung Wook Song, Chu Hyun Kim
BACKGROUND: Cardiopulmonary resuscitation (CPR) with the use of mechanical devices is recommended during ambulance transport. However, the CPR quality en route and while in transfer to the emergency department (ED) for out-of-hospital cardiac arrests (OHCAs) remains uncertain. We developed a mechanical CPR device outfitted on a reducible stretcher (M-CPR) and compared with standard manual CPR on a standard stretcher (S-CPR) to evaluate CPR quality. METHODS: Adult OHCAs transported by five ambulances in a metropolitan area with a population of 3...
May 3, 2017: Prehospital Emergency Care
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