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https://www.readbyqxmd.com/read/28647922/comparison-of-quality-of-chest-compressions-during-training-of-laypersons-using-push-heart-and-little-anne-manikins-using-blinded-cprcards
#1
Shota Tanaka, Alexander E White, Ryo Sagisaka, Guanseng Chong, Eileen Ng, Jinny Seow, Nurul Asyikin Mj, Hideharu Tanaka, Marcus Eng Hock Ong
BACKGROUND: Mass Cardio-Pulmonary Resuscitation (CPR) training using less expensive and easily portable manikins is one way to increase the number of trained laypeople in a short time. The easy-to-carry, low-cost CPR training model called Push Heart (PH) is widely used in Japan. The aim of this study was to examine if PH can achieve chest compression quality that is similar to that using more conventional Little Anne (LA) manikins for training laypersons. METHODS: This prospective randomized crossover study was done during routine community CPR training of laypersons in Singapore...
December 2017: International Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28646584/prehospital-advanced-cardiac-life-support-for-out-of-hospital-cardiac-arrest-a-cohort-study
#2
Alexis Cournoyer, Eric Notebaert, Massimiliano Iseppon, Sylvie Cossette, Luc Londei-Leduc, Yoan Lamarche, Judy Morris, Éric Piette, Raoul Daoust, Jean-Marc Chauny, Catalina Sokoloff, Yiorgos Alexandros Cavayas, Jean Paquet, André Denault
OBJECTIVES: Out-of-hospital advanced cardiac life support (ACLS) has not consistently shown a positive impact on survival. Extracorporeal cardiopulmonary resuscitation (E-CPR) could render prolonged on-site resuscitation (ACLS or basic cardiac life support [BCLS]) undesirable in selected cases. The objectives of this study were to evaluate, in patients suffering from out-of-hospital cardiac arrest (OHCA) and in a subgroup of potential E-CPR candidates, the association between the addition of prehospital ACLS to BCLS and survival to hospital discharge, prehospital return of spontaneous circulation (ROSC) and delay from call to hospital arrival...
June 24, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28646525/preliminary-characterization-of-putative-structural-cuticular-proteins-in-the-malaria-vector-anopheles-sinensis
#3
Dan Zhou, Baiyun Duan, Yan Sun, Lei Ma, Changliang Zhu, Bo Shen
BACKGROUND: The insect cuticle protects against environmental stresses such as insecticides, physical injury, dehydration and pathogenic microorganisms. Structural cuticular proteins (CPs) are the primary components, and are of interest for physiology-based pest management methods. Anopheles sinensis CPs are poorly characterised at present, therefore we performed whole genome sequence analysis and re-analysed available transcriptome data to identify potential insecticide resistance-associated CPs...
June 23, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28645953/effect-of-two-additional-interventions-test-and-reflection-added-to-standard-cardiopulmonary-resuscitation-training-on-seventh-grade-students-practical-skills-and-willingness-to-act-a-cluster-randomised-trial
#4
Anette Nord, Håkan Hult, Susanne Kreitz-Sandberg, Johan Herlitz, Leif Svensson, Lennart Nilsson
OBJECTIVES: The aim of this research is to investigate if two additional interventions, test and reflection, after standard cardiopulmonary resuscitation (CPR) training facilitate learning by comparing 13-year-old students' practical skills and willingness to act. SETTINGS: Seventh grade students in council schools of two municipalities in south-east Sweden. DESIGN: School classes were randomised to CPR training only (O), CPR training with a practical test including feedback (T) or CPR training with reflection and a practical test including feedback (RT)...
June 23, 2017: BMJ Open
https://www.readbyqxmd.com/read/28645477/the-overexpression-of-cpr-and-p450-3a4-in-pancreatic-cancer-cells-changes-the-metabolic-profile-and-increases-the-cytotoxicity-and-pro-apoptotic-activity-of-acridine-antitumor-agent-c-1748
#5
Barbara Borowa-Mazgaj, Anna Mróz, Ewa Augustin, Ewa Paluszkiewicz, Zofia Mazerska
Drug resistance is one of the major cause of pancreatic cancer treatment failure. Thus, it is still imperative to develop new active compounds and novel approach to improve drug efficacy. Here we present 9-amino-1-nitroacridine antitumor agent, C-1748, developed in our laboratory, as a candidate for pancreatic cancer treatment. We examined (i) the cellular response of pancreatic cancer cell lines: Panc-1, MiaPaCa-2, BxPC-3 and AsPC-1, differing in expression levels of commonly mutated genes for this cancer type, to C-1748 treatment and (ii) the role of P450 3A4 isoenzyme and cytochrome P450 reductase (CPR) in the modulation of this response...
June 20, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28637497/influence-of-low-flow-time-on-survival-after-extracorporeal-cardiopulmonary-resuscitation-ecpr
#6
Tobias Wengenmayer, Stephan Rombach, Florian Ramshorn, Paul Biever, Christoph Bode, Daniel Duerschmied, Dawid L Staudacher
BACKGROUND: Venoarterial extracorporeal membrane oxygenation (VA-ECMO) support under extracorporeal cardiopulmonary resuscitation (eCPR) is the last option and may be offered to selected patients. Several factors predict outcome in these patients, including initial heart rhythm, comorbidities, and bystander cardiopulmonary resuscitation (CPR). We evaluated outcomes of all VA-ECMO patients treated within the last 5 years at our center in respect to low-flow duration during CPR. METHODS: We report retrospective registry data on all patients with eCPR treated at a university hospital between October 2010 and May 2016...
June 22, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28633761/the-opinion-of-health-professionals-regarding-the-presence-of-relatives-during-cardiopulmonary-resucitation
#7
J M Asencio-Gutiérrez, I Reguera-Burgos
BACKGROUND: The latest recommendations from the American Heart Association and the European Resuscitation Council invite allowance for the presence of relatives (PR) during cardiopulmonary resuscitation (CPR) as an extra measure of family care. OBJECTIVE: To discover the opinion of health professionals on the PR during CPR. METHOD: Cross-sectional observational study through an online survey in Spain, based on a non-probability sample (n=315)...
June 17, 2017: Enfermería Intensiva
https://www.readbyqxmd.com/read/28628787/biological-welfare-and-the-commons-a-natural-experiment-in-the-alps-1765-1845
#8
Trevor O'Grady, Claudio Tagliapietra
In the late 18th century hundreds self-governing alpine communities in Northern Italy came under the direct control of centralized states (Austria and France) at different times. We exploit the timing and location of these interventions in a difference-in-differences type design to investigate the effects of removing CPR (common-pool resources) institutions on biological welfare. We find a significant and persistent increase in infant mortality rates and a more modest decrease in birth rates as a result of state centralization...
June 6, 2017: Economics and Human Biology
https://www.readbyqxmd.com/read/28627349/-clinical-application-of-cardiopulmonary-resuscitation-with-abdominal-lifting-and-compression-in-emergency-treatment
#9
Jie Wang, Guolan Wu, Ronghua Yang, Yonghong Wang, Shunping Wang, Honglin Li, Shouhui Wang, Manguo Zhao, Xusheng Li, Yan Peng
OBJECTIVE: To investigate the clinical value of cardiopulmonary resuscitation (CPR) with abdominal lifting and compression on patients with breathing and cardiac arrest induced by severe chest trauma. METHODS: Sixty-six breathing and cardiac arrest patients induced by severe chest trauma admitted to the General Hospital of Jingyuan Coal Industry Group Company from October 2011 to October 2016 were enrolled, and they were divided into abdominal lifting and compression group (n = 32) and unarmed abdominal compression group (n = 34) by random number table...
March 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28626250/association-between-changes-in-visual-evoked-magnetic-fields-and-non-motor-features-in-parkinson-s-disease
#10
Yoshiro Fujisawa, Tomomi Minato, Jun-Ichi Uemura, Minoru Hoshiyama, Hirohisa Watanabe, Masaaki Hirayama
Visual dysfunction can be caused by several abnormalities, including dysfunctions in the visual cortex and retina. Our aim was to investigate changes in visual evoked brain responses in the primary visual cortex associated with Parkinson's disease (PD). Sixteen healthy control subjects and ten patients with PD participated in this study. We assessed the visual evoked magnetic field (VEF) using magnetoencephalography (MEG). Checkerboard pattern reversal (CPR) and monotonous grating pattern (MGP) stimulations were used...
February 2017: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/28626170/investigating-the-relationship-between-morning-glycemic-variability-and-patient-characteristics-using-continuous-glucose-monitoring-data-in-patients-with-type-2-diabetes
#11
Soichi Takeishi, Akihiro Mori, Miyuka Kawai, Yohei Yoshida, Hiroki Hachiya, Takayuki Yumura, Shun Ito, Takashi Shibuya, Nobutoshi Fushimi, Noritsugu Ohashi, Hiromi Kawai
Objective To investigate the relationship between patient characteristics and morning glycemic variability. Methods We retrospectively evaluated 106 patients with type 2 diabetes who underwent continuous glucose monitoring during admission. The highest postprandial glucose level (within 3 hours after breakfast; 'highest level'), the time from the start of breakfast to the highest postprandial glucose level ('highest time'), the difference between the pre-breakfast and highest postprandial breakfast glucose level ('increase'), the area under the curve (AUC; ≥180 mg/dL) for the glycemic variability within 3 hours after breakfast ('morning AUC'), and the post-breakfast glucose gradient ('gradient') were calculated...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28625244/-establishment-of-porcine-model-of-prolonged-cardiac-arrest-and-cardiopulmonary-resuscitation-electrically-induced-by-ventricular-fibrillation
#12
Cai Wen, Heng Li, Xiaozhu Zhai, Youde Ding, Huatao Zhou, Zhiming Ouyang, Zhengfei Yang, Longyuan Jiang, Wanchun Tang, Tao Yu
OBJECTIVE: To investigate the optimal injury time point of cardiac arrest (CA) induced electrically, and establish a reproducible prolonged CA and cardiopulmonary resuscitation (CPR) model in pigs. METHODS: Forty healthy domestic male pigs were randomly divided into four groups, which were ventricular fibrillation (VF) 8, 10, 11, and 12 minutes groups, each group for 10 animals. In these groups, VF was induced by alternating current delivered to right ventricular endocardium and untreated for 8, 10, 11, and 12 minutes, respectively, followed by 6 minutes of CPR procedure...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28625243/-experimental-study-on-effect-of-airway-pressure-on-cardiopulmonary-resuscitation
#13
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/28620787/do-position-and-size-matter-an-analysis-of-cage-and-placement-variables-for-optimum-lordosis-in-plif-reconstruction
#14
Priyan R Landham, Angus S Don, Peter A Robertson
PURPOSE: To examine monosegmental lordosis after posterior lumbar interbody fusion (PLIF) surgery and relate lordosis to cage size, shape, and placement. METHODS: Eighty-three consecutive patients underwent single-level PLIF with paired identical lordotic cages involving a wide decompression and bilateral facetectomies. Cage parameters relating to size (height, lordosis, and length) and placement (expressed as a ratio relative to the length of the inferior vertebral endplate) were recorded...
June 15, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28619771/revealed-versus-concealed-criteria-for-placental-insufficiency-in-an-unselected-obstetric-population-in-late-pregnancy-ratio37-randomised-controlled-trial-study-protocol
#15
Francesc Figueras, Eduard Gratacos, Marta Rial, Ilan Gull, Ladislav Krofta, Marek Lubusky, Cruz-Martinez Rogelio, Cruz-Lemini Mónica, Martinez-Rodriguez Miguel, Pamela Socias, Cristina Aleuanlli, Mauro C Parra Cordero
INTRODUCTION: Fetal growth restriction (FGR) affects 5%-10% of all pregnancies, contributing to 30%-50% of stillbirths. Unfortunately, growth restriction often is not detected antenatally. The last weeks of pregnancy are critical for preventing stillbirth among babies with FGR because there is a pronounced increase in stillbirths among growth-restricted fetuses after 37 weeks of pregnancy. Here we present a protocol (V.1, 23 May 2016) for the RATIO37 trial, which evaluates an integrated strategy for accurately selecting at-risk fetuses for delivery at term...
June 15, 2017: BMJ Open
https://www.readbyqxmd.com/read/28618157/liver-microsomal-lipid-enhances-the-activity-and-redox-coupling-of-co-localised-cytochrome-p450-reductase-cytochrome-p450-3a4-in-nanodiscs
#16
Kang-Cheng Liu, John M X Hughes, Sam Hay, Nigel S Scrutton
The haem-containing monooxygenase cytochrome P450 3A4 (CYP3A4) and its redox partner NADPH-dependent cytochrome P450 oxidoreductase (CPR) are among the most important enzymes in human liver for metabolising drugs and xenobiotic compounds. They are membrane-bound in the endoplasmic reticulum (ER). How ER co-localisation and the complex ER phospholipid composition influence enzyme activity are not well understood. CPR and CYP3A4 were incorporated into phospholipid bilayer nanodiscs, both singly, and together in a 1:1 ratio, to investigate the significance of membrane insertion and the influence of varying membrane composition on steady-state reaction kinetics...
June 15, 2017: FEBS Journal
https://www.readbyqxmd.com/read/28618098/pre-labor-fetal-cardiac-function-and-its-relationship-with-intrapartum-fetal-compromise-and-neonatal-status-at-term
#17
Amal A Alsolai, Larissa N Bligh, Ristan M Greer, Sailesh Kumar
OBJECTIVES: To prospectively investigate the relationship between fetal cardiac function and Doppler parameters with intrapartum fetal compromise (IFC) in term appropriately grown fetuses prior to labour. Secondary outcomes were to correlate prenatal cardiac function with neonatal acid base status, intrapartum fetal heart rate abnormalities adverse neonatal outcomes. METHODS: This was a blinded, prospective, observational, cohort study, at the Mater Mother's Hospital, Brisbane, Australia...
June 15, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28616642/-identification-of-common-locations-of-out-of-hospital-cardiac-arrests-in-a%C3%A2-german-metropolis
#18
C Hanefeld, F Rosbund, A Kloppe, C Kloppe
BACKGROUND: Most patients who suffer a sudden cardiac arrest initially have a shockable rhythm. Fast defibrillation and correctly performed cardiopulmonary resuscitation (CPR) are key factors for patient survival. These can be carried out by bystanders if an automated external defibrillator (AED) is available even in the absence of emergency services. AIM: The place and time of CPRs in a German city were investigated and the strategic placement of emergency medical services and AEDs necessary were evaluated...
June 14, 2017: Medizinische Klinik, Intensivmedizin und Notfallmedizin
https://www.readbyqxmd.com/read/28614079/do-not-resuscitate-with-no-surrogate-and-no-advance-directive-an-ethics-case-study
#19
Jamie Diamond, Umesh Gidwani, Rosamond Rhodes
Do-not-resuscitate (DNR) orders are typically signed by physicians in conjunction with patients or their surrogate decision makers in order to instruct healthcare providers not to perform cardiopulmonary resuscitation (CPR). Both the medical literature and CPR guidelines fail to address when it is appropriate for physicians to sign DNR orders without any knowledge of a patient's wishes. We explore the ethical issues surrounding instituting a two-physician DNR for a dying patient with multiple comorbidities and no medical record on file, no advance directives, and no surrogate decision maker...
2017: Journal of Clinical Ethics
https://www.readbyqxmd.com/read/28614073/how-do-healthcare-providers-feel-about-family-presence-during-cardiopulmonary-resuscitation
#20
Alicia Pérez Blanco
The presence of patients' families during cardiopulmonary resuscitation (CPR) is a controversial topic, due to its repercussions for clinical practice. While family members' presence may help them to overcome their grief, it could be detrimental, as it may case posttraumatic stress disorder (PTSD), and there is the possibility that family members may interfere with the procedure. For these reasons, families' presence during CPR has rejected by some healthcare providers. To research concerns about families' presence among providers dealing with CPR in the Fundación Hospital Alcorcón (Madrid), I performed this study...
2017: Journal of Clinical Ethics
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