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https://www.readbyqxmd.com/read/28539008/position-in-the-second-stage-of-labour-for-women-without-epidural-anaesthesia
#1
REVIEW
Janesh K Gupta, Akanksha Sood, G Justus Hofmeyr, Joshua P Vogel
BACKGROUND: For centuries, there has been controversy around whether being upright (sitting, birthing stools, chairs, squatting, kneeling) or lying down (lateral (Sim's) position, semi-recumbent, lithotomy position, Trendelenburg's position) have advantages for women giving birth to their babies. This is an update of a review previously published in 2012, 2004 and 1999. OBJECTIVES: To determine the possible benefits and risks of the use of different birth positions during the second stage of labour without epidural anaesthesia, on maternal, fetal, neonatal and caregiver outcomes...
May 25, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28538991/hierarchical-bayesian-measurement-models-for-continuous-reproduction-of-visual-features-from-working-memory
#2
Klaus Oberauer, Colin Stoneking, Dominik Wabersich, Hsuan-Yu Lin
The article presents Bayesian hierarchical modeling frameworks for two measurement models for visual working memory. The models can be applied to the distributions of responses on a circular feature dimension, as obtained with the continuous reproduction (a.k.a. delayed estimation) task. The first measurement model is a mixture model that describes the response distributions as a mixture of one (Zhang & Luck, 2008) or several (Bays, Catalao, & Husain, 2009) von-Mises distribution(s) and a uniform distribution...
May 1, 2017: Journal of Vision
https://www.readbyqxmd.com/read/28538960/diagnostic-accuracy-of-computed-tomography-derived-fractional-flow-reserve-a-systematic-review
#3
Christopher M Cook, Ricardo Petraco, Matthew J Shun-Shin, Yousif Ahmad, Sukhjinder Nijjer, Rasha Al-Lamee, Yuetsu Kikuta, Yasutsugu Shiono, Jamil Mayet, Darrel P Francis, Sayan Sen, Justin E Davies
Importance: Computed tomography-derived fractional flow reserve (FFR-CT) is a novel, noninvasive test for myocardial ischemia. Clinicians using FFR-CT must be able to interpret individual FFR-CT results to determine subsequent patient care. Objective: To provide clinicians a means of interpreting individual FFR-CT results with respect to the range of invasive FFRs that this interpretation might likely represent. Evidence Review: We performed a systematic review in accordance with guidelines from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses...
May 24, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/28538932/analysis-of-household-expenditure-on-healthcare-in-argentina-as-a-component-of-universal-health-coverage
#4
Roberto Ariel Abeldaño
The 2010 World Health Report of WHO established a conceptual framework for the analysis of the components of Universal Health Coverage; three dimensions were suggested: services coverage, financial coverage, and population coverage. Within this framework, health-related spending of argentine households for the year 2012-2013 are analyzed. The analysis was performed on data retrieved from the National Survey of Household Expenditure 2012-2013. Household healthcare expenditure indicators were built following Sherri's proposal (2012) and multivariate models were defined to identify determiners of household spending...
May 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28538778/estimated-rates-of-recurrence-cure-and-treatment-abandonment-in-patients-with-pulmonary-tuberculosis-treated-with-a-four-drug-fixed-dose-combination-regimen-at-a-tertiary-health-care-facility-in-the-city-of-rio-de-janeiro-brazil
#5
Vangie Dias da Silva, Fernanda Carvalho de Queiroz Mello, Sonia Catarina de Abreu Figueiredo
Objective: To estimate the rates of recurrence, cure, and treatment abandonment in patients with pulmonary tuberculosis treated with a four-drug fixed-dose combination (FDC) regimen, as well as to evaluate possible associated factors. Methods: This was a retrospective observational study involving 208 patients with a confirmed diagnosis of pulmonary tuberculosis enrolled in the Hospital Tuberculosis Control Program at the Institute for Thoracic Diseases, located in the city of Rio de Janeiro, Brazil...
March 2017: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/28538404/pregabalin-can-decrease-acute-pain-and-morphine-consumption-in-laparoscopic-cholecystectomy-patients-a-meta-analysis-of-randomized-controlled-trials
#6
Shijie Li, Junqiang Guo, Fangjun Li, Zhijia Yang, Shuai Wang, Changjiang Qin
BACKGROUND: Pregabalin has been used as an adjunct for the management of acute pain in laparoscopic cholecystectomy. This meta-analysis aimed to illustrate the efficacy and safety of pregabalin for pain management following laparoscopic cholecystectomy. METHODS: In March 2017, a systematic computer-based search was conducted in PubMed, EMBASE, Web of Science, Cochrane Database of Systematic Reviews, and Google databases. Data on patients prepared for laparoscopic cholecystectomy in studies that compared pregabalin versus placebo were retrieved...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538217/the-significance-of-glandular-cells-on-conventional-cervicovaginal-smears-experience-from-a-tertiary-care-hospital-in-coastal-india
#7
Pooja K Suresh, Hema Kini, Jessica Minal, Neha Dhavalpure, Sridevi H Basavaiah, Deepa S Adiga, Laveena Maben
INTRODUCTION: Glandular lesions of the female genital tract (FGT) are quite uncommon compared to squamous lesions. Their cytological diagnosis is difficult because of their architectural and cytological complexity, as well as the lack of experience of many cytopathologists in this field. The aim of this study was to determine the significance of Papanicolaou (Pap) smears in the diagnosis of glandular FGT lesions. METHODOLOGY: All Pap smears reported during the period of January 2012 to December 2013 were retrieved...
May 25, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28535466/do-polychlorinated-biphenyls-cause-cancer-a-systematic-review-and-meta-analysis-of-epidemiological-studies-on-risk-of-cutaneous-melanoma-and-non-hodgkin-lymphoma
#8
REVIEW
Claudia Zani, Elisabetta Ceretti, Loredana Covolo, Francesco Donato
In 2015 a IARC Working Group upgraded the classification of PCBs to Group 1 "Carcinogenic to humans", also on the basis of evidence from epidemiological studies showing an excess risk for melanoma. Increased risks for non-Hodgkin lymphoma (NHL) and breast cancer were also reported though the evidence was limited. However, some recent reviews of studies on PCB exposure and risk of cancer provided discrepant findings. Therefore, we re-evaluated the association between exposure to PCBs and risk of melanoma and NHL by a systematic review and meta-analysis...
May 12, 2017: Chemosphere
https://www.readbyqxmd.com/read/28535402/uterus-tolerance-to-extended-cold-ischemic-storage-after-auto-transplantation-in-ewes
#9
Jérémy Tricard, Sébastien Ponsonnard, Yannick Tholance, Laura Mesturoux, Denis Lachatre, Claude Couquet, Faraj Terro, Catherine Yardin, Pierre Marquet, Alessandro Piccardo, Tristan Gauthier
OBJECTIVE: To assess how the uterus tolerates extended cold ischemic storage before auto-transplantation in ewes. STUDY DESIGN: Fourteen uterine auto-transplantations were performed in ewes from November 2014 to June 2015 at the Analysis and Research Laboratory of Limoges, France. The animals were divided into 2 groups: 7 after 3h of cold ischemia timeand 7 after 24h. Transplant was assessed ≥8days after transplantation. Histology and apoptosis analyses (TUNEL method and indirect immunohistochemistry of cleaved Caspase 3) were performed before uterus retrieval (control), after 90min following reperfusion and ≥8days after transplantation...
May 16, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28535358/effectiveness-of-peers-in-delivering-programs-or-motivating-older-people-to-increase-their-participation-in-physical-activity-systematic-review-and-meta-analysis
#10
Elissa Burton, Kaela Farrier, Keith D Hill, Jim Codde, Phil Airey, Anne-Marie Hill
The objective of this systematic review and meta-analysis was to evaluate the effectiveness of peers to deliver programs or encourage older people to be physically active and improve physical outcomes. Peer reviewed articles published in English between January 1976 and June 2016, retrieved from six databases according to the predefined inclusion criteria were included. Where possible results were pooled and meta-analyses conducted. Eighteen articles were included in the review, a total of 3,492 intervention participants, average age 66...
May 23, 2017: Journal of Sports Sciences
https://www.readbyqxmd.com/read/28535206/clinical-exome-sequencing-reports-current-informatics-practice-and-future-opportunities
#11
Rajeswari Swaminathan, Yungui Huang, Caroline Astbury, Sara Fitzgerald-Butt, Katherine Miller, Justin Cole, Christopher Bartlett, Simon Lin
The increased adoption of clinical whole exome sequencing (WES) has improved the diagnostic yield for patients with complex genetic conditions. However, the informatics practice for handling information contained in whole exome reports is still in its infancy, as evidenced by the lack of a common vocabulary within clinical sequencing reports generated across genetic laboratories. Genetic testing results are mostly transmitted using portable document format, which can make secondary analysis and data extraction challenging...
May 23, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28534966/microrna-92a-promotes-epithelial-mesenchymal-transition-through-activation-of-pten-pi3k-akt-signaling-pathway-in-non-small-cell-lung-cancer-metastasis
#12
Chaojing Lu, Zhengxiang Shan, Jiang Hong, Lixin Yang
MicroRNAs (miRNAs) have important roles in various cancers, including non-small cell lung cancer (NSCLC). Although several miRNAs have reported to be involved in the development of NSCLC, understanding the regulatory roles of other miRNAs in NSCLC is essential. Therefore, the aim of the current study was to explore the roles and mechanisms of screened miRNAs in NSCLC. First, the differentially expressed miRNAs that were screened based on GSE29248 microarray data retrieved from Gene Expression Omnibus (GEO)...
May 16, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28534770/boscc-bag-of-spatial-context-correlations-for-spatially-enhanced-3d-shape-representation
#13
Zhizhong Han, Zhenbao Liu, Chi-Man Vong, Yu-Shen Liu, Shuhui Bu, Junwei Han, Philip Chen
Highly discriminative 3D shape representations can be formed by encoding the spatial relationship among virtual words into the Bag of Words (BoW) method. To achieve this challenging task, several unresolved issues in the encoding procedure must be overcome for 3D shapes, including i) arbitrary mesh resolution, ii) irregular vertex topology, iii) orientation ambiguity on the 3D surface and iv) invariance to rigid and non-rigid shape transformations. In this work, a novel spatially enhanced 3D shape representation called Bag of Spatial Context Correlations (BoSCC) is proposed to address all these issues...
May 16, 2017: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/28534720/spatial-and-visual-reasoning-do-these-abilities-improve-in-first-year-veterinary-medical-students-exposed-to-an-integrated-curriculum
#14
J Claudio Gutierrez, Munashe Chigerwe, Jan E Ilkiw, Patricia Youngblood, Steven D Holladay, Sakti Srivastava
Spatial visualization ability refers to the human cognitive ability to form, retrieve, and manipulate mental models of spatial nature. Visual reasoning ability has been linked to spatial ability. There is currently limited information about how entry-level spatial and visual reasoning abilities may predict veterinary anatomy performance or may be enhanced with progression through the veterinary anatomy content in an integrated curriculum. The present study made use of two tests that measure spatial ability, and one test that measures visual reasoning ability in veterinary students: Guay's Visualization of Views Test, adapted version (GVVT), the Mental Rotations Test (MRT), and Raven's Advanced Progressive Matrices Test, short form (RavenT)...
May 23, 2017: Journal of Veterinary Medical Education
https://www.readbyqxmd.com/read/28534706/analyses-of-thrombi-in-acute-ischemic-stroke-a-consensus-statement-on-current-knowledge-and-future-directions
#15
Simon F De Meyer, Tommy Andersson, Blaise Baxter, Martin Bendszus, Patrick Brouwer, Waleed Brinjikji, Bruce Cv Campbell, Vincent Costalat, Antoni Dávalos, Andrew Demchuk, Diederik Dippel, Jens Fiehler, Urs Fischer, Michael Gilvarry, Matthew J Gounis, Jan Gralla, Olav Jansen, Tudor Jovin, David Kallmes, Pooja Khatri, Kennedy R Lees, Elena López-Cancio, Charles Majoie, Henk Marquering, Ana Paula Narata, Raul Nogueira, Peter Ringleb, Adnan Siddiqui, István Szikora, David Vale, Rüdiger von Kummer, Albert J Yoo, Werner Hacke, David S Liebeskind
Limited data exist on clot composition and detailed characteristics of arterial thrombi associated with large vessel occlusion in acute ischemic stroke. Advances in endovascular thrombectomy and related imaging modalities have created a unique opportunity to analyze thrombi removed from cerebral arteries. Insights into thrombus composition, etiology, physical properties and neurovascular interactions may lead to future advancements in acute ischemic stroke treatment and improved clinical outcomes. Advances in imaging techniques may enhance clot characterization and inform therapeutic decision-making prior to treatment and reveal stroke etiology to guide secondary prevention...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28534468/effect-of-wearing-a-telemetry-jacket-on-behavioral-and-physiologic-parameters-of-dogs-in-the-open%C3%A2-field-test
#16
Richard E Fish, Melanie L Foster, Margaret E Gruen, Barbara L Sherman, David C Dorman
Safety pharmacology studies in dogs often integrate behavioral assessments made using video recording with physiologicmeasurements collected by telemetry. However, whether merely wearing the telemetry vest affects canine behavior and otherparameters has not been evaluated. This pilot study assessed the effect of a telemetry vest on behavioral and physiologic responses to an environmental stressor, the sounds of a thunderstorm, in Labrador retrievers. Dogs were assigned to one of 2 experimental groups (Vest and No-Vest, n = 8 dogs per group) by using a matched pairs design, with a previously determined,sound-associated anxiety score as the blocking variable...
May 22, 2017: Journal of the American Association for Laboratory Animal Science: JAALAS
https://www.readbyqxmd.com/read/28534361/impact-of-perioperative-blood-transfusion-on-survival-of-patients-undergoing-laparoscopic-gastrectomy-for-gastric-cancer
#17
Rong Gui, Hao Tang, Meng Gao, Jing Liu, Rong Huang, Guosheng Zhao, Jinqi Ma, Mengqing Yi, Fengxia Liu, Yunfeng Fu
PURPOSE: Previous studies have suggested that perioperative blood transfusion is associated with poor prognosis in patients undergoing radical gastrectomy for gastric cancer. The purpose of this study was to evaluate the impact of blood transfusion on the long-term survival of such patients. METHODS: Short- and long-term outcomes were retrieved from a prospectively collected database of patients who underwent laparoscopic gastrectomy with radical intent for gastric cancer...
March 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28534166/in-silico-identification-and-validation-of-potential-micrornas-in-kinnow-mandarin-citrus-reticulata-blanco
#18
Prashant Mohanpuria, Naveen Duhan, Navraj Kaur Sarao, Manvir Kaur, Mandip Kaur
MicroRNAs (miRNAs) are a large family of 19-25 nucleotides, regulatory, non-coding RNA molecules that control gene expression by cleaving or inhibiting the translation of target gene transcripts in animals and plants. Despite the important functions of miRNAs related to regulation of plant growth and development processes, metabolism, and abiotic and biotic stresses, little is known about the disease-related miRNA. Here, we present a new pipeline for miRNA analysis using expressed sequence tags (ESTs)-based bioinformatics approach in Kinnow mandarin, a commercially important citrus fruit crop...
May 22, 2017: Interdisciplinary Sciences, Computational Life Sciences
https://www.readbyqxmd.com/read/28534165/-the-german-research-network-cure-net-a-benefit-for-patients-with-rare-diseases
#19
REVIEW
A-K Ebert
With the help of the media, there is growing public awareness for the problems associated with rare diseases and their impact on the lives of those affected and their families. Bladder exstrophy-epispadias complex (BEEC) is also a part of the group of rare diseases within the urological field. The German network CURE-Net was founded in 2009 to systematically collect data regarding the epidemiological and molecular causes, and clinical and psychosocial effects of congenital urorectal malformations. With the help of self-help groups a national registry could be established for systematic data retrieval...
May 22, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28534060/food-swamps-by-area-socioeconomic-deprivation-in-new-zealand-a-national-study
#20
Zaynel Sushil, Stefanie Vandevijvere, Daniel J Exeter, Boyd Swinburn
OBJECTIVES: A nationwide spatial analysis of community retail food environments in relation to area socioeconomic deprivation was conducted in New Zealand. METHODS: Addresses from about 20,000 registered food outlets were retrieved from all 66 Councils. Outlets were classified, geocoded and (spatially) validated. The analysis included 4087 convenience, 4316 fast food/takeaway and 1271 supermarket and fruit/vegetable outlets and excluded outlets not considered 'healthy' or 'unhealthy'...
May 22, 2017: International Journal of Public Health
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