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https://www.readbyqxmd.com/read/28108319/how-the-changes-in-the-system-affect-trauma-care-provision-the-assessment-of-and-implications-for-lithuanian-trauma-service-performance-in-2007-2012
#1
Žilvinas Dambrauskas, Vytautas Aukštakalnis, Aurika Karbonskienė, Dmitrijus Kačiurinas, Jolanta Vokietienė, Robertas Lapka, Algimantas Pamerneckas, Narūnas Porvaneckas, Kęstutis Stašaitis, Nedas Jasinskas, Paulius Dobožinskas, Dinas Vaitkaitis, Raimundas Lunevičius
OBJECTIVE: The aim of this study was to identify and assess the effects of changes in the Lithuanian trauma service from 2007 to 2012. We postulate that the implications derived from this study will be of importance to trauma policy planners and makers in Lithuania and throughout other countries of Eastern and Central Europe. MATERIALS AND METHODS: Out of 10,390 trauma admissions to four trauma centers in 2007, 294 patients (2.8%) were randomly selected for the first arm of a representative study sample...
January 6, 2017: Medicina
https://www.readbyqxmd.com/read/28108073/reference-control-data-obtained-from-an-in-vivo-comet-micronucleus-combination-assay-using-sprague-dawley-rats
#2
Sawako Kasamoto, Shoji Masumori, Jin Tanaka, Maya Ueda, Masahito Fukumuro, Miho Nagai, Jyoji Yamate, Makoto Hayashi
According to the International Conference on Harmonization Guidance on Genotoxicity Testing and Data Interpretation for Pharmaceuticals Intended for Human Use (ICH S2(R1)), a positive response in any in vitro assay necessitates additional in vivo test(s) (other tissue/endpoint) in addition to the erythrocyte micronucleus test when Option 1 of the test battery is selected. When Option 2 of the test battery is selected, a bacterial gene mutation test and two in vivo tests with different tissues/endpoint are required...
January 17, 2017: Experimental and Toxicologic Pathology: Official Journal of the Gesellschaft Für Toxikologische Pathologie
https://www.readbyqxmd.com/read/28107441/fine-mapping-and-candidate-gene-analysis-of-the-tiller-suppression-gene-ts1-in-rice
#3
Lei Liu, Fen Meng, Yonggang He, Menghao Zhu, Yanhao Shen, Zhihong Zhang
Tiller number is one of the key factors that influences rice plant type and yield components. In this study, an EMS-induced rice tiller suppression mutant ts1 was characterized. Morphological and histological observations revealed that, in the ts1 plants, the tiller buds were abnormally formed and therefore cannot outgrow into tillers. With an F2 population derived from a cross between ts1 and an indica cultivar Wushansimiao, a major gene, tiller suppression 1 (ts1) was fine-mapped to a 108.5 kb genomic region between markers ID8378 and SSR6884 on the short arm of rice chromosome 2...
2017: PloS One
https://www.readbyqxmd.com/read/28103121/comparison-of-helicopter-emergency-medical-services-transport-types-and-delays-on-patient-outcomes-at-two-level-i-trauma-centers
#4
Brodie Nolan, Homer Tien, Bruce Sawadsky, Sandro Rizoli, Amanda McFarlan, Andrea Phillips, Alun Ackery
BACKGROUND: Helicopter emergency medical services (HEMS) have become an engrained component of trauma systems. In Ontario, transportation for trauma patients is through one of three ways: scene call, modified scene call, or interfacility transfer. We hypothesize that differences exist between these types of transports in both patient demographics and patient outcomes. This study compares the characteristics of patients transported by each of these methods to two level 1 trauma centers and assesses for any impact on morbidity or mortality...
January 19, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28103120/compassionate-options-for-pediatric-ems-cope-addressing-communication-skills
#5
Aaron W Calhoun, Erica R H Sutton, Anita P Barbee, Beth McClure, Carrie Bohnert, Richard Forest, Peter Taillac, Mary E Fallat
INTRODUCTION: Each year, 16,000 children suffer cardiopulmonary arrest, and in one urban study, 2% of pediatric EMS calls were attributed to pediatric arrests. This indicates a need for enhanced educational options for prehospital providers that address how to communicate to families in these difficult situations. In response, our team developed a cellular phone digital application (app) designed to assist EMS providers in self-debriefing these events, thereby improving their communication skills...
January 19, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28101364/hemodynamic-effects-of-electrical-muscle-stimulation-in-the-prophylaxis-of-deep-vein-thrombosis-for-intensive-care-unit-patients-a-randomized-trial
#6
Masahiro Ojima, Ryosuke Takegawa, Tomoya Hirose, Mitsuo Ohnishi, Tadahiko Shiozaki, Takeshi Shimazu
BACKGROUND: Deep vein thrombosis (DVT) is a major complication in critical care. There are various methods of prophylaxis, but none of them fully prevent DVT, and each method has adverse effects. Electrical muscle stimulation (EMS) could be a new effective approach to prevent DVT in intensive care unit (ICU) patients. We hypothesized that EMS increases the venous flow of the lower limbs and has a prophylactic effect against the formation of DVT. METHODS: This study included 26 patients admitted to a single ICU...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28096039/the-impact-of-emergency-medical-services-in-acute-heart-failure
#7
Pia Harjola, James Boyd, Tuukka Tarvasmäki, Juho Mattila, Reijo Koski, Markku Kuisma, Veli-Pekka Harjola
BACKGROUND: Real-life data on the role of emergency medical services (EMS) in acute heart failure (AHF) are scarce. Our aim was to describe prehospital treatment of AHF and to compare patients using EMS with self-presented, non-EMS patients. METHODS: Data were collected retrospectively from three university hospitals in Helsinki metropolitan area between July 1, 2012 and July 31, 2013. According to the use of EMS, patients were divided into EMS and non-EMS groups...
January 4, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28095934/the-effect-of-ambulance-staffing-models-in-a-metropolitan-fire-based-ems-system
#8
Eric J Cortez, Ashish R Panchal, James E Davis, David P Keseg
: Introduction The staffing of ambulances with different levels of Emergency Medical Service (EMS) providers is a difficult decision with evidence being mixed on the benefit of each model. Hypothesis/Problem The objective of this study was to describe a pilot program evaluating alternative staffing on two ambulances utilizing the paramedic-basic (PB) model (staffed with one paramedic and one emergency medical technician[EMT]). METHODS: This was a retrospective study conducted from September 17, 2013 through December 31, 2013...
January 18, 2017: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/28094089/use-of-emergency-medical-transport-and-impact-on-time-to-care-in-patients-with-ischaemic-stroke
#9
A Olascoaga Arrate, M M Freijo Guerrero, C Fernández Maiztegi, I Azkune Calle, R Silvariño Fernández, M Fernández Rodríguez, P Vazquez Naveira, A Anievas Elena, I Iturraspe González, Y Pérez Díez, R Ruiz Fernández
INTRODUCTION: According to numerous studies, using emergency medical services (EMS) to transport stroke patients to hospitals decreases diagnostic and treatment delays. OBJECTIVES: To determine the frequency of use of EMS by stroke patients in Bizkaia (Spain), analyse the factors associated with using EMS, and study the impact of EMS on time to care. METHODS: We gathered data from 545 patients hospitalised for acute ischaemic stroke and recruited consecutively...
January 13, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28093867/paramedic-resuscitation-competency-a-survey-of-australian-and-new-zealand-emergency-medical-services
#10
Kylie Dyson, Janet E Bray, Karen Smith, Stephen Bernard, Lahn Straney, Judith Finn
OBJECTIVE: We have previously established that paramedic exposure to out-of-hospital cardiac arrest (OHCA) is relatively rare, therefore clinical exposure cannot be relied on to maintain resuscitation competency. We aimed to identify the current practices within emergency medical services (EMS) for developing and maintaining paramedic resuscitation competency. METHODS: We developed and conducted an online cross-sectional survey of Australian and New Zealand EMS in 2015...
January 16, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28087252/novel-method-for-evaluation-of-eye-movements-in-patients-with-narcolepsy
#11
Julie A E Christensen, Lykke Kempfner, Helle L Leonthin, Mathias Hvidtfelt, Miki Nikolic, Birgitte Rahbek Kornum, Poul Jennum
BACKGROUND: Narcolepsy causes abnormalities in the control of wake-sleep, non-rapid-eye-movement (non-REM) sleep and REM sleep, which inlcudes specific eye movements (EMs). In this study, we aim to evaluate EM characteristics in narcolepsy as compared to controls using an automated detector. METHODS: We developed a data-driven method to detect EMs during sleep based on two EOG signals recorded as part of a polysomnography (PSG). The method was optimized using the manually scored hypnograms from 36 control subjects...
December 21, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28087097/quick-epinephrine-administration-induces-favorable-neurological-outcomes-in-out-of-hospital-cardiac-arrest-patients
#12
H Ueta, H Tanaka, S Tanaka, R Sagisaka, H Takyu
OBJECTIVE: This research is to study if quick administration of adrenaline on OHCA prior to hospitalization has an effect on improving CPC1-2 at one month. METHODOLOGY: A total 13,326 cases were extracted from 2011 to 2014 Utstein data for this retrospective cohort study, also, EMT reached the patients within 16min after 119 called and adrenaline was then administered within 22min of after contact. PATIENTS DIVIDED INTO TWO GROUPS: Patients were contacted within 8min of the 119 call (n=6956), and were contacted between 8 and 16min after the call (n=6370)...
January 3, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28087064/effect-of-cyp2d6-polymorphisms-on-the-pharmacokinetics-of-propafenone-and-its-two-main-metabolites
#13
Mohammad-Reza Rouini, Minoo Afshar
AIM OF THE STUDY: Propafenone (PPF) is an antiarrhythmic drug, metabolized mainly by CYP2D6 to 5-hydroxypropafenone (5OH-PPF) and by CYP3A4 to norpropafenone (NOR-PPF). CYP2D6 shows a high degree of genetic polymorphism which is associated with diminished antiarrhythmic efficacy or cardiac seizures/cardiotoxicity. This study aimed to investigate the effect of the CYP2D6 polymorphism on the pharmacokinetics of PPF and its two main metabolites. The usefulness of PPF/5OH-PPF ratio for CYP2D6 phenotyping in healthy adults was also evaluated...
December 19, 2016: Thérapie
https://www.readbyqxmd.com/read/28079919/copper-oxide-nanoparticles-and-copper-sulphate-act-as-antigenotoxic-agents-in-drosophila-melanogaster
#14
Mohamed Alaraby, Alba Hernández, Ricard Marcos
The biological reactivity of metal and metal oxide nanomaterials is attributed to their redox properties, which would explain their pro- or anti-cancer properties depending on exposure circumstances. In this sense, copper oxide nanoparticles (CuONP) have been proposed as a potential anti-tumoral agent. The aim of this study was to assess if CuONP can exert antigenotoxic effects using Drosophila melanogaster as an in vivo model. Genotoxicity was induced by two well-known genotoxic compounds, namely potassium dichromate (PD) and ethyl methanesulfonate (EMS)...
January 12, 2017: Environmental and Molecular Mutagenesis
https://www.readbyqxmd.com/read/28078757/lamellar-events-related-to-insulin-like-growth-factor-1-receptor-signaling-in-two-models-relevant-to-endocrinopathic-laminitis
#15
H E Lane, T A Burns, O C Hegedus, M R Watts, P S Weber, K A Woltman, R J Geor, L J McCutcheon, S C Eades, L E Mathes, J K Belknap
BACKGROUND: Insulin dysregulation, obesity, and exposure to high-non structural carbohydrate (NSC) forage are risk factors for equine metabolic syndrome (EMS)-associated laminitis (EMSAL); high systemic insulin concentrations in EMSAL are proposed to induce cellular dysregulation in the digital lamellae through activation of the IGF-1 receptor. OBJECTIVES: To use a dietary challenge model (DCM) and a euglycemic hyperinsulinemic clamp (EHC) model to assess lamellar growth factor-related signaling...
January 11, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28077828/-hospital-arrival-rate-within-golden-time-and-factors-influencing-prehospital-delays-among-patients-with-acute-myocardial-infarction
#16
Hye Mi Ahn, Hyeongsu Kim, Kun Sei Lee, Jung Hyun Lee, Hyo Seon Jeong, Soung Hoon Chang, Kyeong Ryong Lee, Sung Hea Kim, Eun Young Shin
PURPOSE: This research was done to identify the hospital arrival rate and factors related to prehospital delay in arriving at an emergency medical center within the golden time after symptom onset in patients with acute myocardial infarction (AMI). METHODS: Data used in the research was from the National Emergency Department Information System of the National Emergency Medical Center which reported that in 2014, 9,611 patients went to emergency medical centers for acute myocardial infarction...
December 2016: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28077150/the-equity-of-china-s-emergency-medical-services-from-2010-2014
#17
Ke Yan, Yi Jiang, Jingfu Qiu, Xiaoni Zhong, Yang Wang, Jing Deng, Jingxi Lian, Tingting Wang, Cheng Cao
BACKGROUND: With the depth development of health care system reform in China, emergency medical services (EMS) is confronted with challenges as well as opportunities. This study aimed to analyze the equity of China's EMS needs, utilization, and resources distribution, and put forward proposal to improve the equity. METHOD: Three emergency needs indicators (mortality rate of cardiovascular and cerebrovascular diseases, harm, and digestive system disease), two utilization indicators (emergency outpatient visits and rate of utilization) and one resource allocation indicator (number of EMS facilities) were collected after the review of the China Statistical Yearbook and the National Disease Surveillance System...
January 11, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28076734/effect-of-a-mass-media-campaign-on-ambulance-use-for-chest-pain
#18
Ziad Nehme, Peter A Cameron, Muhammad Akram, Harry Patsamanis, Janet E Bray, Ian T Meredith, Karen Smith
OBJECTIVES: To evaluate the impact of comprehensive public awareness campaigns by the National Heart Foundation of Australia on emergency medical service (EMS) use by people with chest pain. DESIGN, SETTING AND PARTICIPANTS: A retrospective analysis of 253428 emergency ambulance attendances for non-traumatic chest pain in Melbourne, January 2008 - December 2013. Time series analyses, adjusted for underlying trend and seasonal effects, assessed the impact of mass media campaigns on EMS use...
January 16, 2017: Medical Journal of Australia
https://www.readbyqxmd.com/read/28074748/possible-parkinson-s-disease-induced-by-chronic-manganese-supplement-ingestion
#19
Michael J Schuh
OBJECTIVE: The objective is to report a case of possible neurotoxicity resulting from an incorrect dietary supplement for osteoporosis taken at a toxic dose. SUMMARY: The case study examined here is a 37-year-old African-American female who consumed excessive manganese over a period of years, resulting in Parkinson's disease (PD). This patient was referred to the pharmacist pharmacotherapy service by a neurology physician. PD has been shown in the medical literature to be caused by chronic exposure to high levels of manganese...
December 1, 2016: Consultant Pharmacist: the Journal of the American Society of Consultant Pharmacists
https://www.readbyqxmd.com/read/28073140/-clinical-and-radiological-results-after-anterior-cervical-corpectomy-with-cage-fusion-a-retrospective-comparison-of-peek-vs-titanium-cages
#20
Chris Schulz, Uwe Max Mauer, René Mathieu
Background Anterior cervical corpectomy and fusion (ACCF) has become a standard procedure for patients with spondylotic myelopathy due to multisegmental stenosis of the cervical canal. Beside the fusion technique using autogenous bone grafts, synthetic cages have been increasingly used in recent years. Published information on the clinical and radiological results of different cage materials for ACCF is still limited. The study presented here is the largest series to date reporting clinical and radiological outcomes and complication rates after one- to three-level ACCF using structural polyetheretherketone (PEEK) or titanium cages augmented by anterior plate-screw osteosynthesis...
January 10, 2017: Zeitschrift Für Orthopädie und Unfallchirurgie
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