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https://www.readbyqxmd.com/read/28431426/anesthesiologists-and-disaster-medicine-a-needs-assessment-for-education-and-training-and-reported-willingness-to-respond
#1
Heather K Hayanga, Daniel J Barnett, Natasha R Shallow, Michael Roberts, Carol B Thompson, Itay Bentov, Gozde Demiralp, Bradford D Winters, Deborah A Schwengel
BACKGROUND: Anesthesiologists provide comprehensive health care across the emergency department, operating room, and intensive care unit. To date, anesthesiologists' perspectives regarding disaster medicine and public health preparedness have not been described. METHODS: Anesthesiologists' thoughts and attitudes were assessed via a Web-based survey at 3 major academic institutions. Frequencies, percentages, and odds ratios (ORs) were used to assess self-reported perceptions of knowledge and skills, as well as attitudes and beliefs regarding education and training, employee development, professional obligation, safety, psychological readiness, efficacy, personal preparedness, and willingness to respond (WTR)...
May 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28431186/unfractionated-heparin-versus-low-molecular-weight-heparins-for-avoiding-heparin-induced-thrombocytopenia-in-postoperative-patients
#2
REVIEW
Daniela R Junqueira, Liliane M Zorzela, Edson Perini
BACKGROUND: Heparin-induced thrombocytopenia (HIT) is an adverse drug reaction presenting as a prothrombotic disorder related to antibody-mediated platelet activation. It is a paradoxical immune reaction resulting in thrombin generation in vivo, which leads to a hypercoagulable state and the potential to initiate venous or arterial thrombosis. A number of factors are thought to influence the incidence of HIT including the type and preparation of heparin (unfractionated heparin (UFH) or low molecular weight heparin (LMWH)) and the heparin-exposed patient population, with the postoperative patient population at higher risk...
April 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28429873/sucrose-transporters-and-plasmodesmal-regulation-in-passive-phloem-loading
#3
Johannes Liesche
An essential step for the distribution of carbon throughout the whole plant is the loading of sugars into the phloem in source organs. In many plants, accumulation of sugars in the sieve element-companion cell (SE-CC) complex is mediated and regulated by active processes. However, for poplar and many other tree species, a passive symplasmic mechanism of phloem loading has been proposed, characterized by symplasmic continuity along the pre-phloem pathway and the absence of active sugar accumulation in the SE-CC complex...
April 21, 2017: Journal of Integrative Plant Biology
https://www.readbyqxmd.com/read/28429454/scuba-diving-patent-foramen-ovale-and-heart-rhythm-disturbances-the-role-of-underwater-holter-monitoring-case-report
#4
Szymon Olędzki, Andrzej Wojtarowicz, Edyta Płońska-Gościniak, Maciej Lewandowski, Jarosław Gorący
Patent foramen ovale (PFO) is thought to be a risk factor for decompression illness (DCI). Catheter-based closure procedure reduces the risk of DCI in selected scuba divers with PFO. Major complication of invasive approach are rare, minor, especially heart rhythm disturbances are reported relatively often. We describe a case of 41-year-old diver, who underwent PFO closure due to recurrent DCI events. Afterward, he experienced no DCI symptoms; however, he complained about feeling of the heart beating during a submersion...
April 21, 2017: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/28427870/all-endoscopic-brachial-plexus-complete-neurolysis-for-idiopathic-neurogenic-thoracic-outlet-syndrome-a-prospective-case-series
#5
Thibault Lafosse, Malo Le Hanneur, Laurent Lafosse
PURPOSE: To describe an all-endoscopic technique for infra- and supraclavicular brachial plexus (BP) neurolysis and to assess its functional outcomes for patients suffering from nonspecific neurogenic thoracic outlet syndrome (NTOS). METHODS: Between January 2010 and January 2013, 36 patients presenting an idiopathic nonspecific NTOS benefited from an endoscopic decompression in our institution. The inclusion criteria were a typical clinical NTOS and failure of a 6-month well-conducted nonsurgical treatment...
April 17, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28427621/engineering-design-and-prototype-development-of-a-full-scale-ultrasound-system-for-virgin-olive-oil-by-means-of-numerical-and-experimental-analysis
#6
Maria Lisa Clodoveo, Vito Moramarco, Antonello Paduano, Raffaele Sacchi, Tiziana Di Palmo, Pasquale Crupi, Filomena Corbo, Vito Pesce, Elia Distaso, Paolo Tamburrano, Riccardo Amirante
The aim of the virgin olive oil extraction process is mainly to obtain the best quality oil from fruits, by only applying mechanical actions while guaranteeing the highest overall efficiency. Currently, the mechanical methods used to extract virgin oils from olives are basically of two types: the discontinuous system (obsolete) and the continuous one. Anyway the system defined as "continuous" is composed of several steps which are not all completely continuous, due to the presence of the malaxer, a device that works in batch...
July 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/28427600/carotid-artery-stenting-investigation-of-plaque-protrusion-incidence-and-prognosis
#7
Masashi Kotsugi, Katsutoshi Takayama, Kaoru Myouchin, Takeshi Wada, Ichiro Nakagawa, Hiroyuki Nakagawa, Toshiaki Taoka, Shinichiro Kurokawa, Hiroyuki Nakase, Kimihiko Kichikawa
OBJECTIVES: This study sought to clarify the incidence and prognosis of PP in carotid artery stenting (CAS). BACKGROUND: Projections thought to be plaque may be observed inside the stent on angiography or intravascular ultrasound (IVUS) during CAS. Known as plaque protrusion (PP), the incidence and prognosis of this complication are unclear. METHODS: A total of 354 consecutive carotid atherosclerotic stenoses in 328 patients (285 men, 43 women; age range 51 to 97 years [mean age 73...
April 24, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28425942/seasonal-dynamics-of-haptophytes-and-dsdna-algal-viruses-suggest-complex-virus-host-relationship
#8
Torill Vik Johannessen, Aud Larsen, Gunnar Bratbak, António Pagarete, Bente Edvardsen, Elianne D Egge, Ruth-Anne Sandaa
Viruses influence the ecology and diversity of phytoplankton in the ocean. Most studies of phytoplankton host-virus interactions have focused on bloom-forming species like Emiliania huxleyi or Phaeocystis spp. The role of viruses infecting phytoplankton that do not form conspicuous blooms have received less attention. Here we explore the dynamics of phytoplankton and algal viruses over several sequential seasons, with a focus on the ubiquitous and diverse phytoplankton division Haptophyta, and their double-stranded DNA viruses, potentially with the capacity to infect the haptophytes...
April 20, 2017: Viruses
https://www.readbyqxmd.com/read/28424956/removal-of-selected-pesticides-from-groundwater-by-membrane-distillation
#9
Julia Plattner, Christian Kazner, Gayathri Naidu, Thomas Wintgens, Saravanamuthu Vigneswaran
The removal of five selected pesticide compounds in a brackish model groundwater solution was examined using a bench scale direct contact membrane distillation (DCMD) system. It was found that the rejection rate of the pesticides in DCMD is mainly influenced by its properties. Compounds with low hydrophobic characteristics and low vapour pressure showed a high rejection rate (70-99%), whereas compounds with a high vapour pressure or high hydrophobicity (LogD) showed a reduced rejection (30-50%) at a water recovery of 75%...
April 19, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28424628/branchial-pathomorphology-of-southern-bluefin-tuna-thunnus-maccoyii-castelnau-1872-infected-by-helminth-and-copepodan-parasites
#10
Mark B Adams, Craig J Hayward, Barbara F Nowak
Three metazoan parasites, a monogenean Hexostoma thynni and two species of copepods Pseudocycnus appendiculatus and Euryphorus brachypterus are known to parasitize the gills of ranched southern bluefin tuna (SBT) and other tuna species. However, there is no detailed information describing the pathological response to infection by these parasites in this species. Wild southern bluefin tuna Thunnus maccoyii (approximately 3 years of age), captured and towed to a grow-out site in the waters immediately south of Port Lincoln, South Australia were subsequently sampled (n = 10) monthly from March until August 2004 during commercial harvest operations...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28424434/high-dose-bolus-tirofiban-versus-low-dose-bolus-in-patients-with-acute-coronary-syndrome-undergoing-percutaneous-coronary-intervention
#11
Taner Ulus, Utku Şenol, Senan Tahmazov, Kemal Iskenderov, Fezan Mutlu, Yüksel Çavuşoğlu
OBJECTIVE: Aim of the present study was to determine effects of high-dose versus low-dose intravenous (IV) bolus tirofiban on angiographic measures, ST resolution, enzymatic infarct size, and clinical outcomes in patients with acute coronary syndrome (ACS) who were undergoing percutaneous coronary intervention (PCI) and received current pharmacoinvasive therapy. METHODS: Acute coronary syndrome patients (n=271, 85.6% male; mean age: 57.9±12.6 years) from between 2009 and 2015 who received IV tirofiban therapy following PCI were retrospectively analyzed...
March 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28423388/a-national-study-of-the-effect-of-race-socioeconomic-status-and-gender-on-burn-outcomes
#12
Hala Bedri, Kathleen S Romanowski, Junlin Liao, Ghassan Al-Ramahi, Jason Heard, Thomas Granchi, Lucy Wibbenmeyer
Age, burn size, and inhalation injury are the major contributing variables related to burn mortality. While the female gender has been linked to higher mortality, the impact of socioeconomic status has not been well studied. The interplay between these three factors is also unknown. This study sought to clarify the effects of these variables on outcomes in a national sample of patients with burns. A retrospective review of 172,640 patient records of the National Burn Repository (version 8, 2002-2011) data was conducted...
May 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28421553/microwave-ablation-of-malignant-renal-tumours-intermediate-term-results-and-usefulness-of-renal-and-mrenal-scores-for-predicting-outcomes-and-complications
#13
Anna Maria Ierardi, Alessio Puliti, Salvatore Alessio Angileri, Mario Petrillo, Ejona Duka, Chiara Floridi, Michela Lecchi, Gianpaolo Carrafiello
The aim of this study was to evaluate intermediate-term results after microwave ablation (MWA) of renal tumours and determine the association of RENAL and modified RENAL (mRENAL) scores with oncological outcomes and complications. In May 2008-September 2014, 58 patients affected by early-stage RCC (renal cell carcinoma; T1a or T1b) were judged unsuitable for surgery and treated with percutaneous MWA. Follow-up was performed with contrast-enhanced computed tomography at 1, 3, 6, 12 and 24 months after the procedure...
May 2017: Medical Oncology
https://www.readbyqxmd.com/read/28419461/assent-in-pediatric-patients
#14
Jean C Self, Jennifer A Coddington, Karen J Foli, Melanie L Braswell
AIM: To report an analysis of the concept of pediatric assent. BACKGROUND: The concept of assent is poorly defined in current literature which may lead to potentially flawed practices in obtaining pediatric assent. DESIGN: The Walker and Avant (2011) method is used to provide clarity to the concept of pediatric assent. DATA SOURCES: Data were collected from PubMed, Academic Search Premier, PhilPapers, Wikipedia, and Google...
April 17, 2017: Nursing Forum
https://www.readbyqxmd.com/read/28416265/comparison-of-outcomes-for-pediatric-paraphimosis-reduction-using-topical-anesthetic-versus-intravenous-procedural-sedation
#15
Brett Burstein, Raphael Paquin
BACKGROUND: Paraphimosis is an acute urologic emergency requiring urgent manual reduction, frequently necessitating procedural sedation (PS) in the pediatric population. The present study sought to compare outcomes among pediatric patients undergoing paraphimosis reduction using a novel topical anesthetic (TA) technique versus PS. METHODS: We performed a retrospective analysis of all patients <18years old, presenting to a tertiary pediatric ED requiring analgesia for paraphimosis reduction between October 2013 and September 2016...
April 11, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28416002/biological-effects-of-exposure-to-static-electric-fields-in-humans-and-vertebrates-a-systematic-review
#16
REVIEW
Anne-Kathrin Petri, Kristina Schmiedchen, Dominik Stunder, Dagmar Dechent, Thomas Kraus, William H Bailey, Sarah Driessen
BACKGROUND: High-voltage direct current (HVDC) lines are the technology of choice for the transport of large amounts of energy over long distances. The operation of these lines produces static electric fields (EF), but the data reviewed in previous assessments were not sufficient to assess the need for any environmental limit. The aim of this systematic review was to update the current state of research and to evaluate biological effects of static EF. METHODS: Using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) recommendations, we collected and evaluated experimental and epidemiological studies examining biological effects of exposure to static EF in humans (n = 8) and vertebrates (n = 40)...
April 17, 2017: Environmental Health: a Global Access Science Source
https://www.readbyqxmd.com/read/28415929/retrospective-analysis-of-a-surgical-innovation-using-the-ideal-framework-radical-cystectomy-with-epidural-anaesthesia
#17
Holger Gerullis, Thorsten H Ecke, Dimitri Barski, Carsten Bantel, Andreas Weyland, Jens Uphoff, Thomas Jansen, Friedhelm Wawroschek, Alexander Winter
Objectives To retrospectively analyse experience of radical cystectomy using spinal/epidural anaesthesia and to classify this method using the IDEAL criteria. Methods Data from patients who had undergone radical cystectomy using spinal/epidural anaesthesia were evaluated retrospectively, focusing on clinical data, intraoperative and perioperative parameters and postoperative complications. Current literature reporting on this technique was reviewed and, together with the present study, evaluated according to the IDEAL recommendations...
April 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/28413903/digital-revascularization-and-replantation-using-the-wide-awake-hand-surgery-technique
#18
Jkf Wong, C H Lin, N J Chang, H C Chen, Y T Lin, C C Hsu
The use of local anaesthesia and adrenaline for hand surgery is gaining popularity; however, where vascularity is impaired, wide-awake surgery is considered a contraindication. We present our case series of five digital devascularizations and eight amputations that underwent surgery using the 'wide-awake' anaesthetic technique. A temporary digital tourniquet (< 20 min) was used in three cases to identify structures quickly. The anastomoses were performed under local anaesthesia without a tourniquet. All cases had successful re-establishment of blood flow with good perfusion to the digital tips; no cases were re-explored because of vascular crisis...
April 1, 2017: Journal of Hand Surgery, European Volume
https://www.readbyqxmd.com/read/28413275/comparison-of-trapezius-squeeze-test-and-jaw-thrust-as-clinical-indicators-for-laryngeal-mask-airway-insertion-in-spontaneously-breathing-children
#19
K K Dinesh Kumar, Neerja Bhardwaj, Sandhya Yaddanapudi
BACKGROUND AND AIMS: It is not known whether trapezius squeeze test (TPZ) is a better clinical test than jaw thrust (JT) to assess laryngeal mask airway (LMA) insertion conditions in children under sevoflurane anesthesia. MATERIAL AND METHODS: After the Institutional Ethics Committee approval and written informed parental consent, 124 American Society of Anesthesiologists I and II children of 2-8 years of age undergoing minor surgical procedures were randomized into TPZ and JT groups...
January 2017: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/28412641/the-gap-between-entitlement-and-access-to-healthcare-an-analysis-of-candidacy-in-the-help-seeking-trajectories-of-asylum-seekers-in-montreal
#20
Liana E Chase, Janet Cleveland, Jesse Beatson, Cécile Rousseau
In 2012 the Canadian government made significant cuts to its historically strong federal refugee health coverage plan. While this policy had negligible effects on the level of coverage provided to asylum seekers in Quebec, there is evidence that this group nonetheless experienced reduced healthcare access during the period of polarized national debate that ensued. This study engaged the "candidacy" model of healthcare access to illuminate factors contributing to the observed gap between entitlement and access...
March 21, 2017: Social Science & Medicine
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