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https://www.readbyqxmd.com/read/29764553/-interposed-abdominal-pulling-pressing-cardiopulmonary-resuscitation-improve-the-resuscitation-effect-for-patients-with-cardiac-arrest
#1
Dabing Wang, Xiaonan Feng, Yujuan Han
OBJECTIVE: To study the impact of interposed abdominal pulling-pressing cardiopulmonary resuscitation (IAPP-CPR) for patients with cardiac arrest (CA). METHODS: A prospective study was conducted. A total of 122 CA patients admitted to Department of Emergency of Shandong Provincial Mining Industry Group Company Central Hospital from July 2013 to December 2017 were enrolled. They were divided into standard cardiopulmonary resuscitation (S-CPR) group (n = 62) and IAPP-CPR group (n = 60) according to order of admission...
May 2018: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29698335/pediatric-veno-veno-extracorporeal-membrane-oxygenation-rescue-from-carbon-monoxide-poisoning
#2
David A Baran, Kelly Stelling, Derrick McQueen, Mark Pearson, Vaishali Shah
BACKGROUND: Carbon monoxide poisoning affects approximately 5000 children per year and can be challenging to diagnose and treat (Pediatr Emerg Med Pract. 2016;13:1-24). It is in the differential diagnosis of a patient presented with altered consciousness. Patients may look quite "pink" and well perfused, but are often in serious distress. We present the first case in the literature of carbon monoxide poisoning treated with the use of veno-veno extracorporeal membrane oxygenation (ECMO)...
April 25, 2018: Pediatric Emergency Care
https://www.readbyqxmd.com/read/29684433/oxygen-titration-after-resuscitation-from-out-of-hospital-cardiac-arrest-a-multi-centre-randomised-controlled-pilot-study-the-exact-pilot-trial
#3
Janet E Bray, Cindy Hein, Karen Smith, Michael Stephenson, Hugh Grantham, Judith Finn, Dion Stub, Peter Cameron
INTRODUCTION: Recent studies suggest the administration of 100% oxygen to hyperoxic levels following return-of-spontaneous-circulation (ROSC) post-cardiac arrest may be harmful. However, the feasibility and safety of oxygen titration in the prehospital setting is unknown. We conducted a multi-centre, phase-2 study testing whether prehospital titration of oxygen results in an equivalent number of patients arriving at hospital with oxygen saturations SpO2 ≥ 94%. METHODS: We enrolled unconscious adults with: sustained ROSC; initial shockable rhythm; an advanced airway; and an SpO2 ≥ 95%...
April 20, 2018: Resuscitation
https://www.readbyqxmd.com/read/29679696/effect-of-neuromonitor-guided-titrated-care-on-brain-tissue-hypoxia-after-opioid-overdose-cardiac-arrest
#4
Jonathan Elmer, Katharyn L Flickinger, Maighdlin W Anderson, Allison Koller, Matthew Sundermann, Cameron Dezfulian, David O Okonkwo, Lori A Shutter, David Salcido, Clifton W Callaway, James J Menegazzi
INTRODUCTION: Brain tissue hypoxia may contribute to preventable secondary brain injury after cardiac arrest. We developed a porcine model of opioid overdose cardiac arrest and post-arrest care including invasive, multimodal neurological monitoring of regional brain physiology. We hypothesized brain tissue hypoxia is common with usual post-arrest care and can be prevented by modifying mean arterial pressure (MAP) and arterial oxygen concentration (PaO2 ). METHODS: We induced opioid overdose and cardiac arrest in sixteen swine, attempted resuscitation after 9 minutes of apnea, and randomized resuscitated animals to three alternating 6-hour blocks of standard or titrated care...
April 18, 2018: Resuscitation
https://www.readbyqxmd.com/read/29649792/comparison-of-different-compression-to-ventilation-ratios-2-1-3-1-and-4-1-during-cardiopulmonary-resuscitation-in-a-porcine-model-of-neonatal-asphyxia
#5
Matteo P Pasquin, Po-Yin Cheung, Sparsh Patel, Min Lu, Tze-Fun Lee, Michael Wagner, Megan O'Reilly, Georg M Schmölzer
BACKGROUND: High-quality chest compression is essential during neonatal cardiopulmonary resuscitation (CPR). However, the optimal compression to ventilation ratio (C:V) that should be used during neonatal CPR to optimize coronary and cerebral perfusion while providing adequate ventilation remains unknown. OBJECTIVE: We hypothesized that different C:V ratios (e.g., 2: 1 or 4: 1) will reduce the time to return of spontaneous circulation (ROSC) in severely asphyxiated piglets...
April 12, 2018: Neonatology
https://www.readbyqxmd.com/read/29644151/trans-cranial-doppler-as-an-ancillary-study-supporting-irreversible-brain-injury-in-a-post-cardiac-arrest-patient-on-extracorporeal-membrane-oxygenation
#6
Naresh Mullaguri, Aarti Sarwal, Nakul Katyal, Premkumar Nattanamai, Pravin George, Christopher R Newey
Obtaining neuroimaging in patients on cardiopulmonary support devices such as extracorporeal membrane oxygenation (ECMO) can be challenging, given the complexities in monitoring, instrumentation, and associated hemodynamic lability. Transcranial Doppler (TCD) is used as an ancillary test for the assessment of cerebral circulatory arrest, but its use in non-pulsatile blood flow in venoarterial (VA) ECMO is not well described. We report the use of TCD in a patient on VA ECMO post-cardiac arrest for evaluation of death by neurological criteria...
February 6, 2018: Curēus
https://www.readbyqxmd.com/read/29626611/preliminary-observations-in-systemic-oxygen-consumption-during-targeted-temperature-management-after-cardiac-arrest
#7
Amy Uber, Anne V Grossestreuer, Catherine E Ross, Parth V Patel Rn, Ambica Trehan, Michael W Donnino, Katherine M Berg
AIM: Limited data suggests low oxygen consumption (VO2 ), driven by mitochondrial injury, is associated with mortality after cardiac arrest. Due to the challenges of measurement in the critically ill, post-arrest metabolism remains poorly characterized. We monitored VO2 , carbon dioxide production (VCO2 ) and the respiratory quotient (RQ) in post-arrest patients and explored associations with outcome. METHODS: Using a gas exchange monitor, we measured continuous VO2 and VCO2 in post- arrest patients treated with targeted temperature management...
April 4, 2018: Resuscitation
https://www.readbyqxmd.com/read/29410191/regional-cerebral-oxygen-saturation-during-cardiopulmonary-resuscitation-as-a-predictor-of-return-of-spontaneous-circulation-and-favourable-neurological-outcome-a-review-of-the-current-literature
#8
REVIEW
S Schnaubelt, P Sulzgruber, J Menger, K Skhirtladze-Dworschak, F Sterz, M Dworschak
INTRODUCTION: Regional cerebral oxygen saturation (rSO2) can be measured non-invasively even at no- or low-flow states. It thus allows assessment of brain oxygenation during CPR. Certain rSO2 values had been associated with return of spontaneous circulation (ROSC) and neurological outcome in the past. Clear-cut thresholds for the prediction of beneficial outcome, however, are still lacking. METHODS: We conducted a database search to extract all available investigations on rSO2 measurement during CPR...
April 2018: Resuscitation
https://www.readbyqxmd.com/read/29402359/-predictive-value-of-partial-pressure-of-end-tidal-carbon-dioxide-on-the-effect-of-active-abdominal-compression-decompression-cardiopulmonary-resuscitation-and-serum-s100b-protein-on-cerebral-function
#9
Hongwei Wang, Xin Sha, Sisen Zhang, Xianfa Jiao, Longxian Zhao, Yingxin Cen, Wei Song, Jing Li, Lixiang Wang
OBJECTIVE: To explore the predictive value of partial pressure of end-tidal carbon dioxide (PET CO2 ) on the effect of active abdominal compression-decompression cardiopulmonary resuscitation (AACD-CPR) and serum S100B protein on cerebral function. METHODS: 142 adult patients with in-hospital cardiac arrest (IHCA) AACD-CPR in Zhengzhou People's Hospital, Affiliated Southern Medical University from September 2014 to December 2017 were enrolled. Patients were divided into successful group and failure group according to restoration of spontaneous circulation (ROSC) or not; and then according to Glasgow-Pittsburgh cerebral performance categories (CPC) one month after ROSC, the successful group was divided into good prognosis group (CPC 1-2) and poor prognosis group (CPC 3-5) further...
February 2018: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29395757/standardized-model-of-porcine-resuscitation-using-a-custom-made-resuscitation-board-results-in-optimal-hemodynamic-management
#10
Jakob Wollborn, Eva Ruetten, Bjoern Schlueter, Joerg Haberstroh, Ulrich Goebel, Martin A Schick
AIM: Standardized modeling of cardiac arrest and cardiopulmonary resuscitation (CPR) is crucial to evaluate new treatment options. Experimental porcine models are ideal, closely mimicking human-like physiology. However, anteroposterior chest diameter differs significantly, being larger in pigs and thus poses a challenge to achieve adequate perfusion pressures and consequently hemodynamics during CPR, which are commonly achieved during human resuscitation. The aim was to prove that standardized resuscitation is feasible and renders adequate hemodynamics and perfusion in pigs, using a specifically designed resuscitation board for a pneumatic chest compression device...
January 22, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29351829/inhibition-of-dynamin-related-protein-1-has-neuroprotective-effect-comparable-with-therapeutic-hypothermia-in-a-rat-model-of-cardiac-arrest
#11
Peng Wang, Yi Li, Zhengfei Yang, Tao Yu, Guanghui Zheng, Xiangshao Fang, Zitong Huang, Longyuan Jiang, Wanchun Tang
Dynamin-related protein 1 (Drp1) regulates mitochondrial fission, it has been proven that inhibition of Drp1 by mdivi-1 improves survival and attenuates cerebral ischemic injury after cardiac arrest. In this study, we compared the effects of Drp1 inhibition with therapeutic hypothermia on post-resuscitation neurologic injury in a rat model of cardiac arrest. Rats were randomized into 4 groups: mdivi-1 treatment group (n = 39), hypothermic group (n = 38), normothermic group (n = 41), and sham group (n = 12)...
April 2018: Translational Research: the Journal of Laboratory and Clinical Medicine
https://www.readbyqxmd.com/read/29305251/cardiac-arrest-during-pregnancy-ongoing-clinical-conundrum
#12
REVIEW
Carolyn M Zelop, Sharon Einav, Jill M Mhyre, Stephanie Martin
While global maternal mortality has decreased in the last 25 years, the maternal mortality ratio in the United States has actually increased. Maternal mortality is a complex phenomenon involving multifaceted socioeconomic and clinical parameters including inequalities in access to health care, racial and ethnic disparities, maternal comorbidities, and epidemiologic ascertainment bias. Escalating maternal mortality underscores the importance of clinician preparedness to respond to maternal cardiac arrest that may occur in any maternal health care setting...
January 2, 2018: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29283979/inhibition-of-rho-kinase-by-fasudil-attenuates-ischemic-lung-injury-after-cardiac-arrest-in-rats
#13
Jian Wei, Peng Wang, Yi Li, Qingli Dou, Jiali Lin, Wuyuan Tao, Jinle Lin, Xuan Fu, Zitong Huang, Wenwu Zhang
Lung injury is a common complication after cardiac arrest (CA) and cardiopulmonary resuscitation (CPR), and Rho kinase (ROCK) may be involved in the process of this injury. In this study, we aimed to study the effects of ROCK inhibition by fasudil on lung injury induced by asphyxial CA and CPR in rats. A total of 130 rats were randomized into three groups: Sham, Control, and Fasudil intervention group. Animals in the Fasudil intervention group were intraperitoneally administered with 10 mg/kg of the drug, 1 h before inducing CA...
December 27, 2017: Shock
https://www.readbyqxmd.com/read/29261569/the-cumulative-partial-pressure-of-arterial-oxygen-is-associated-with-neurological-outcomes-after-cardiac-arrest-treated-with-targeted-temperature-management
#14
Chun Song Youn, Kyu Nam Park, Soo Hyun Kim, Byung Kook Lee, Sang Hoon Oh, Kyung Woon Jeung, Seung Pill Choi
OBJECTIVE: Hyperoxia could lead to a worse outcome after cardiac arrest. The aim of this study was to investigate the relationship between the cumulative partial pressure of arterial oxygen (PaO2) and neurological outcomes after cardiac arrest treated with targeted temperature management. DESIGN: Retrospective analysis of a prospective cohort. SETTING: An academic tertiary care hospital. PATIENTS: A total of 187 consecutive patients treated with targeted temperature management after cardiac arrest...
April 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29247136/bet-1-continuous-flow-insufflation-of-oxygen-in-out-of-hospital-cardiac-arrest
#15
Pierre-Alexandre LeBlanc, Alexandra Nadeau
A short cut review was carried out to establish whether continuous flow insufflation of oxygen (CFIO) is better than standard ventilation strategies at improving outcome in adults who have suffered an out-of-hospital cardiac arrest (OHCA). Papers were found in Medline and Embase using the reported searches of which four presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of these best papers are tabulated...
January 2018: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29216947/-effects-of-active-abdominal-compression-decompression-cpr-on-oxygen-metabolism-and-prognosis-in-patients-with-cardiac-arrest
#16
Xin Sha, Sisen Zhang, Hongwei Wang, Yingxin Cen, Wei Song, Jing Li, Lixiang Wang
OBJECTIVE: To analyze the effect of active abdominal compression-decompression cardiopulmonary resuscitation (AACD-CPR) and standard cardiopulmonary resuscitation (STD-CPR) on oxygen metabolism and prognosis of patient with cardiac arrest (CA), and to evaluate the treatment effect of AACD-CPR. METHODS: Patients with CA, CA time less than 30 minutes, and without STD-CPR and AACD-CPR contraindications admitted to the Zhengzhou People's Hospital from October 1st 2015 to May 31st 2017 were enrolled...
December 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29183830/improving-cannulation-time-for-extracorporeal-life-support-in-refractory-cardiac-arrest-of-presumed-cardiac-cause-comparison-of-two-percutaneous-cannulation-techniques-in-the-catheterization-laboratory-in-a-center-without-on-site-cardiovascular-surgery
#17
Sebastian Voicu, Patrick Henry, Isabelle Malissin, Dillinger Jean-Guillaume, Anastasios Koumoulidis, Nikos Magkoutis, Demetris Yannopoulos, Damien Logeart, Stéphane Manzo-Silberman, Nicolas Péron, Nicolas Deye, Bruno Megarbane, Georgios Sideris
BACKGROUND: Cardiac arrest (CA) without return of spontaneous circulation can be treated with veno-arterial extracorporeal membrane oxygenation (vaECMO) implemented surgically or percutaneously. We performed a study assessing time for vaECMO percutaneous cannulation in the catheterization laboratory. METHODS: Single-centre retrospective study in a University hospital without on-site cardiovascular surgery, including patients aged >18 receiving vaECMO for out- or in-hospital refractory CA of presumed cardiac cause between 2010 and 2016, cannulated by interventional cardiologists...
January 2018: Resuscitation
https://www.readbyqxmd.com/read/29175085/ventilator-management-and-respiratory-care-after-cardiac-arrest-oxygenation-ventilation-infection-and-injury
#18
REVIEW
Nicholas J Johnson, David J Carlbom, David F Gaieski
Return of spontaneous circulation after cardiac arrest results in a systemic inflammatory state called the post-cardiac arrest syndrome, which is characterized by oxidative stress, coagulopathy, neuronal injury, and organ dysfunction. Perturbations in oxygenation and ventilation may exacerbate secondary injury after cardiac arrest and have been shown to be associated with poor outcome. Further, patients who experience cardiac arrest are at risk for a number of other pulmonary complications. Up to 70% of patients experience early infection after cardiac arrest, and the respiratory tract is the most common source...
November 22, 2017: Chest
https://www.readbyqxmd.com/read/29159800/effects-of-combined-helium-pre-post-conditioning-on-the-brain-and-heart-in-a-rat-resuscitation-model
#19
C Aehling, N C Weber, C J Zuurbier, B Preckel, R Galmbacher, K Stefan, M W Hollmann, E Popp, J Knapp
BACKGROUND: The noble gas helium induces cardio- and neuroprotection by pre- and post-conditioning. We investigated the effects of helium pre- and post-conditioning on the brain and heart in a rat resuscitation model. METHODS: After approval by the Animal Care Committee, 96 Wistar rats underwent cardiac arrest for 6 min induced by ventricular fibrillation. Animals received 70% helium and 30% oxygen for 5 min before cardiac arrest and for 30 min after restoration of spontaneous circulation (ROSC)...
January 2018: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29157790/improving-the-neurological-prognosis-following-ohca-using-real-time-evaluation-of-cerebral-tissue-oxygenation
#20
Yasuaki Koyama, Yoshiaki Inoue, Shuhei Hisago, Aiki Marushima, Keiichi Hagiya, Yuichiro Yamasaki, Yuki Enomoto, Nobutake Shimojo, Satoru Kawano, Taro Mizutani
BACKGROUND: The neurological prognosis is poor for patients suffering from out-of-hospital cardiac arrest (OHCA), in the absence of bystander cardio pulmonary resuscitation (CPR), and showing asystole as the initial waveform. However, such patients have the potential of resuming social activity if cerebral tissue oxygen saturation can be preserved. CASE PRESENTATION: We recently encountered a 60-year-old man who had suffered an OHCA in the absence of bystander CPR, and who successfully resumed complete social activity despite initial asystole and requiring at least 75min of chest compressions before return of spontaneous circulation (ROSC)...
February 2018: American Journal of Emergency Medicine
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