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https://www.readbyqxmd.com/read/28350943/controversies-in-spinal-trauma-and-evolution-of-care
#1
James S Harrop, George N Rymarczuk, Alexander R Vaccaro, Michael P Steinmetz, Lindsay A Tetreault, Michael G Fehlings
Management of spinal trauma is a complex and rapidly evolving field. To optimize patient treatment algorithms, an understanding of and appreciation for current controversies and advancing technologies in the field of spinal trauma is necessary. Therefore, members of the AOSpine Knowledge Forum Trauma initiative used a modified Delphi method to compile a list of controversial issues and emerging technologies in the field of spinal trauma, and a list of the 14 most relevant topics was generated. A total of 45 440 manuscripts covering the breadth of spine and spinal trauma were initially identified...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350940/recent-and-emerging-advances-in-spinal-deformity
#2
Justin S Smith, Christopher I Shaffrey, Shay Bess, Mohammed F Shamji, Darrel Brodke, Lawrence G Lenke, Michael G Fehlings, Virginie Lafage, Frank Schwab, Alexander R Vaccaro, Christopher P Ames
BACKGROUND: Over the last several decades, significant advances have occurred in the assessment and management of spinal deformity. OBJECTIVE: The primary focus of this narrative review is on recent advances in adult thoracic, thoracolumbar, and lumbar deformities, with additional discussions of advances in cervical deformity and pediatric deformity. METHODS: A review of recent literature was conducted. RESULTS: Advances in adult thoracic, thoracolumbar, and lumbar deformities reviewed include the growing applications of stereoradiography, development of new radiographic measures and improved understanding of radiographic alignment objectives, increasingly sophisticated tools for radiographic analysis, strategies to reduce the occurrence of common complications, and advances in minimally invasive techniques...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350891/an-on-chip-instrument-for-white-blood-cells-classification-based-on-a-lens-less-shadow-imaging-technique
#3
Yuan Fang, Ningmei Yu, Runlong Wang, Dong Su
Routine blood tests provide important basic information for disease diagnoses. The proportions of three subtypes of white blood cells (WBCs), which are neutrophils, monocytes, lymphocytes, is key information for disease diagnosis. However, current instruments for routine blood tests, such as blood cell analyzers, flow cytometers, and optical microscopes, are cumbersome, time consuming and expensive. To make a smaller, automatic low-cost blood cell analyzer, much research has focused on a technique called lens-less shadow imaging, which can obtain microscopic images of cells in a lens-less system...
2017: PloS One
https://www.readbyqxmd.com/read/28350768/commentary-on-position-between-trunk-and-pelvis-during-gait-depending-on-the-gross-motor-function-classification-system
#4
Amy Winter Bodkin, James B Hedgecock
No abstract text is available yet for this article.
April 2017: Pediatric Physical Therapy
https://www.readbyqxmd.com/read/28350766/cardiac-autonomic-system-response-to-submaximal-test-in-children-with-cerebral-palsy
#5
Taly Amichai, Sharon Eylon, Horesh Dor-Haim, Itai Berger, Michal Katz-Leurer
AIM: To describe the heart rate (HR) and heart rate variability at rest, during a submaximal treadmill test and at rest posttreadmill in children with cerebral palsy (CP). METHODS: Twenty children (6-11 years) with CP participated, who had Gross Motor Function Classification System levels I to III. The HR was monitored for 5 minutes seated, during a submaximal treadmill test, and after 5 minutes rest posttreadmill. Outcome variables were HR and the square root of the mean squared differences of successive differences between adjacent heart beats (RMSSD)...
April 2017: Pediatric Physical Therapy
https://www.readbyqxmd.com/read/28346664/a-cross-sectional-comparison-of-three-guidelines-for-intrapartum-cardiotocography
#6
Meena Bhatia, Kamal R Mahtani, David Nunan, Aparna Reddy
OBJECTIVE: To compare the cardiotocography classification systems outlined by the International Federation of Gynecology and Obstetrics (FIGO) in 2015 and the UK National Institute for Health and Care Excellence (NICE) in 2007 and 2014. METHODS: A cross-sectional observational study of cardiotocography practices at a UK hospital was conducted among labor ward staff (n=21) from November 1 to November 31, 2015. All observers classified ten cardiotocography traces according to the three guidelines using a bespoke form...
March 27, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28344933/precision-medicine-the-golden-gate-for-detection-treatment-and-prevention-of-alzheimer-s-disease
#7
H Hampel, S E O'Bryant, J I Castrillo, C Ritchie, K Rojkova, K Broich, N Benda, R Nisticò, R A Frank, B Dubois, V Escott-Price, S Lista
During this decade, breakthrough conceptual shifts have commenced to emerge in the field of Alzheimer's disease (AD) recognizing risk factors and the non-linear dynamic continuum of complex pathophysiologies amongst a wide dimensional spectrum of multi-factorial brain proteinopathies/neurodegenerative diseases. As is the case in most fields of medicine, substantial advancements in detecting, treating and preventing AD will likely evolve from the generation and implementation of a systematic precision medicine strategy...
December 2016: Journal of Prevention of Alzheimer's Disease
https://www.readbyqxmd.com/read/28344914/automatic-classification-of-histopathological-diagnoses-for-building-a-large-scale-tissue-catalogue
#8
Robert Reihs, Heimo Müller, Stefan Sauer, Kurt Zatloukal
In this paper an automatic classification system for pathological findings is presented. The starting point in our undertaking was a pathologic tissue collection with about 1.4 million tissue samples described by free text records over 23 years. Exploring knowledge out of this "big data" pool is a challenging task, especially when dealing with unstructured data spanning over many years. The classification is based on an ontology-based term extraction and decision tree build with a manually curated classification system...
2017: Health and Technology
https://www.readbyqxmd.com/read/28344740/orchard-sports-injury-classification-system-10-1-plus-an-end-user-study
#9
Ashley K Crossway, Kenneth E Games, Lindsey E Eberman, Neil Fleming
The purpose of this study was to establish the level of ease of use and effectiveness of the Orchard Sport Injury Classification System (OSICS) 10.1 Plus for recording injuries and interventions. Three hundred and forty-two (males=148, females=192, no response=2; age=30.9±9.5y; experience=9.1±10.5y) athletic trainers (ATs) in the United States completed the survey. Participants were primarily employed in the secondary school (n=135) or collegiate setting (n=171). Participants entered system includes the OSICS 10...
2017: International Journal of Exercise Science
https://www.readbyqxmd.com/read/28344576/genomic-characterization-of-recent-chicken-anemia-virus-isolates-in-china
#10
Yang Li, Lichun Fang, Shuai Cui, Jiayuan Fu, Xiaohan Li, Huanmin Zhang, Zhizhong Cui, Shuang Chang, Weifeng Shi, Peng Zhao
Chicken anemia virus (CAV) causes diseases in young chickens, which include increased pathogenicity of secondary infectious agents, generalized lymphoid depletion, and immunodepression. In the present study, we have identified 22 CAV strains isolated from several commercial chicken farms in Northern China during 2014-2015. In addition, two CAVs were also isolated from stray mouse and dog feces, respectively. To our knowledge, this is the first report of identification of CAV from mouse and dog feces. Phylogenetic analysis of 121 full-length CAV genome sequences showed that all available CAV could be classified into eight lineages, supported by phylogenetic trees estimated using different methods...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28343559/hospital-associated-costs-of-chronic-pelvic-pain-in-canada-a-population-based-descriptive-study
#11
Innie Chen, Kednapa Thavorn, Minxue Shen, Yvette Goddard, Paul Yong, George S MacRae, Corrine Nishi, Ayah Matar, Catherine Allaire
OBJECTIVE: To determine the hospital-related costs incurred by women requiring surgery or inpatient admission for chronic pelvic pain in Canada. METHODS: We conducted a population-based, cross-sectional study, focusing on women ages 15-59 with a most responsible International Classification of Diseases diagnosis of pelvic and perineal pain, dysmenorrhea, or dyspareunia who had surgery or inpatient admission with a discharge date between April 1, 2008 and March 31, 2012...
March 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28343556/reporting-caesarean-delivery-in-quebec-using-the-robson-classification-system
#12
Stéphanie Roberge, Eric Dubé, Simon Blouin, Nils Chaillet
OBJECTIVE: The increasing rates of Caesarean sections throughout the world is preoccupant, and a good understanding of which groups of women contribute the most to the CS rate represents an important question in public health. Therefore, we sought to report the CS rate according to the Robson's classification system in the Quebec population. METHOD: We performed a secondary analysis of the QUARISMA database, including all deliveries after 24 weeks' gestation from 32 maternity wards in the province of Quebec between 2008 and 2011 (n = 184 952 deliveries)...
March 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28343229/cytological-findings-of-ascitic-fluid-with-a-malignant-ovarian-steroid-cell-tumor-a-case-report-and-literature-review
#13
Nobuaki Kosaka, Kiyoshi Hasegawa, Kaori Kiuchi, Shoko Ochiai, Tamiko Nagai, Hiromi Machida, Yasuo Imai, Ichio Fukasawa
BACKGROUND: Ovarian steroid cell tumors (SCTs) are rare and usually benign, although 25-43% are reportedly malignant. The cytologic findings of these rare ovarian tumors have almost never been reported. CASE: We report a rare case of a malignant ovarian SCT with peritoneal dissemination and malignant ascites in a 40-year-old woman. Her tumor was classified as stage IIB (pT2bNoM0) according to the FIGO (International Federation of Gynecology and Obstetrics) classification system, and she was treated with adjuvant chemotherapy following staging laparotomy...
March 25, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28343061/automated-diabetic-macular-edema-dme-grading-system-using-dwt-dct-features-and-maculopathy-index
#14
U Rajendra Acharya, Muthu Rama Krishnan Mookiah, Joel E W Koh, Jen Hong Tan, Sulatha V Bhandary, A Krishna Rao, Yuki Hagiwara, Chua Kuang Chua, Augustinus Laude
The cause of diabetic macular edema (DME) is due to prolonged and uncontrolled diabetes mellitus (DM) which affects the vision of diabetic subjects. DME is graded based on the exudate location from the macula. It is clinically diagnosed using fundus images which is tedious and time-consuming. Regular eye screening and subsequent treatment may prevent the vision loss. Hence, in this work, a hybrid system based on Radon transform (RT), discrete wavelet transform (DWT) and discrete cosine transform (DCT) are proposed for an automated detection of DME...
March 19, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28342724/a-hypergraph-and-arithmetic-residue-based-probabilistic-neural-network-for-classification-in-intrusion-detection-systems
#15
M R Gauthama Raman, Nivethitha Somu, Kannan Kirthivasan, V S Shankar Sriram
Over the past few decades, the design of an intelligent Intrusion Detection System (IDS) remains an open challenge to the research community. Continuous efforts by the researchers have resulted in the development of several learning models based on Artificial Neural Network (ANN) to improve the performance of the IDSs. However, there exists a tradeoff with respect to the stability of ANN architecture and the detection rate for less frequent attacks. This paper presents a novel approach based on Helly property of Hypergraph and Arithmetic Residue-based Probabilistic Neural Network (HG AR-PNN) to address the classification problem in IDS...
February 17, 2017: Neural Networks: the Official Journal of the International Neural Network Society
https://www.readbyqxmd.com/read/28342407/music-and-natural-sounds-in-an-auditory-steady-state-response-based-brain-computer-interface-to-increase-user-acceptance
#16
Jeong Heo, Hyun Jae Baek, Seunghyeok Hong, Min Hye Chang, Jeong Su Lee, Kwang Suk Park
Patients with total locked-in syndrome are conscious; however, they cannot express themselves because most of their voluntary muscles are paralyzed, and many of these patients have lost their eyesight. To improve the quality of life of these patients, there is an increasing need for communication-supporting technologies that leverage the remaining senses of the patient along with physiological signals. The auditory steady-state response (ASSR) is an electro-physiologic response to auditory stimulation that is amplitude-modulated by a specific frequency...
March 18, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28342119/returns-to-operating-room-after-colon-and-rectal-surgery-in-a-tertiary-care-academic-medical-center-a-valid-measure-of-surgical-quality
#17
Amy L Lightner, Amy E Glasgow, Elizabeth B Habermann, Robert R Cima
INTRODUCTION: Returns to the operating room (ROR) have been suggested as a marker of surgical quality. Increasingly, quality and value metrics are utilized for reimbursement as well as public reporting to inform health care consumers. We sought to understand the etiology of ROR and assess the validity of simple ROR as a quality metric. METHODS: This was a single referral center retrospective review of all colon and rectal operations between January 1, 2014 and December 31, 2014...
March 24, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28341748/drug-induced-liver-injury-recent-advances-in-diagnosis-and-risk-assessment
#18
REVIEW
Gerd A Kullak-Ublick, Raul J Andrade, Michael Merz, Peter End, Andreas Benesic, Alexander L Gerbes, Guruprasad P Aithal
Idiosyncratic drug-induced liver injury (IDILI) is a rare but potentially severe adverse drug reaction that should be considered in patients who develop laboratory criteria for liver injury secondary to the administration of a potentially hepatotoxic drug. Although currently used liver parameters are sensitive in detecting DILI, they are neither specific nor able to predict the patient's subsequent clinical course. Genetic risk assessment is useful mainly due to its high negative predictive value, with several human leucocyte antigen alleles being associated with DILI...
March 23, 2017: Gut
https://www.readbyqxmd.com/read/28341638/tet1-exerts-its-tumor-suppressor-function-by-regulating-autophagy-in-glioma-cells
#19
Rui Fu, Yan Ding, Jie Luo, Li Yu, Cheng Lin Li, Dong Sheng Li, Shi Wen Wen Guo
BACKGROUND: DNA methylation and demethylation play a critical role in the regulation of the molecular pathogenesis of gliomas. TET1 catalyzes the sequential oxidation of 5-methylcytosine to 5-hydroxymethyl-cytosine, leading to eventual DNA demethylation. It has reported that TET1 is a tumor suppressor in several cancers. However, whether TET1 play a role in glioma development is largely unclear. METHODS: Different glioma specimens and corresponding normal contols were collected to analysis the expression of TET1...
March 24, 2017: Bioscience Reports
https://www.readbyqxmd.com/read/28341102/bicolumnar-90-90-plating-of-ao-13c-type-fractures
#20
Cemal Kural, Ersin Ercin, Mehmet Erkilinc, Evren Karaali, Mustafa Gokhan Bilgili, Suleyman Altun
OBJECTIVE: The aim of this study was to evaluate functional results and complication rate of patients who underwent medial-dorsolateral plating for intra-articular distal humeral fracture (Müller AO type 13C). METHODS: Twenty-four patients (14 men, 10 women; mean age: 47 years) with AO type 13C distal humerus fracture were included in the study. Mean follow-up time was 28 months. Nine patients were in 13C1 subgroup, according to AO classification system, 11 patients were categorized as 13C2, and 4 patients were 13C3...
March 21, 2017: Acta Orthopaedica et Traumatologica Turcica
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