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https://www.readbyqxmd.com/read/28324998/prediction-of-the-outcome-in-cardiac-arrest-patients-undergoing-hypothermia-using-eeg-wavelet-entropy
#1
Hana Moshirvaziri, Nima Ramezan-Arab, Shadnaz Asgari
Cardiac arrest (CA) is the leading cause of death in the United States. Induction of hypothermia has been found to improve the functional recovery of CA patients after resuscitation. However, there is no clear guideline for the clinicians yet to determine the prognosis of the CA when patients are treated with hypothermia. The present work aimed at the development of a prognostic marker for the CA patients undergoing hypothermia. A quantitative measure of the complexity of Electroencephalogram (EEG) signals, called wavelet sub-band entropy, was employed to predict the patients' outcomes...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28324987/sleep-architecture-measurement-based-on-cardiorespiratory-parameters
#2
Alexander Tataraidze, Lyudmila Korostovtseva, Lesya Anishchenko, Mikhail Bochkarev, Yurii Sviryaev
This paper presents a method for the detection of wakeful state, rapid eye movement sleep (REM), light sleep (N1&N2) and deep sleep (N3&N4) based on cardiorespiratory parameters. Experiments were conducted with data of 625 subjects without sleep-disordered breathing selected from the SHHS dataset. Compared to previous studies, our method considers results of neighboring epochs classification and epoch position over record time. The method demonstrates Cohen's kappa of 0.57 ± 0.13 and the accuracy of 71.4 ± 8...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28324925/non-invasive-imaging-of-ventricular-activation-during-pacing-and-arrhythmia-methods-and-validation
#3
Long Yu, Steven Pogwizd, Bin He
Cardiovascular disease continued to be a leading killer world widely. Each year, about 400,000 cases of sudden cardiac arrest are reported in the U.S. alone. Clinically, radio-frequency ablative procedure has become widely applied in the treatment of ventricular arrhythmia. Non-invasive approaches have been demonstrated to be able to provide important information on the arrhythmogenesis and potentially assist in the clinical practice. In this work, we develop and validate a novel temporal sparse based imaging method, Cardiac Electrical Sparse Imaging (CESI)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28324903/instrumental-assessment-of-pediatric-dysphagia
#4
Joan C Arvedson, Maureen A Lefton-Greif
Speech-language pathologists (SLPs) have fulfilled primary roles in the evaluation and management of children with feeding/swallowing disorders for more than five decades. The increased incidence and prevalence of newborns, infants, and children with feeding and swallowing disorders has resulted in increased use of instrumental swallowing evaluations. The videofluoroscopic swallow study and fiberoptic endoscopic evaluation of swallowing are the two most commonly used swallowing assessments by SLPs, with ultrasound used less frequently...
April 2017: Seminars in Speech and Language
https://www.readbyqxmd.com/read/28324856/quantification-of-groundwater-recharge-in-urban-environments
#5
Isabel Tubau, Enric Vázquez-Suñé, Jesús Carrera, Cristina Valhondo, Rotman Criollo
Groundwater management in urban areas requires a detailed knowledge of the hydrogeological system as well as the adequate tools for predicting the amount of groundwater and water quality evolution. In that context, a key difference between urban and natural areas lies in recharge evaluation. A large number of studies have been published since the 1990s that evaluate recharge in urban areas, with no specific methodology. Most of these methods show that there are generally higher rates of recharge in urban settings than in natural settings...
March 18, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28324853/discursive-junctions-in-flood-risk-governance-a-comparative-understanding-in-six-european-countries
#6
Maria Kaufmann, Mark Wiering
Flood risks are managed differently across Europe. While a number of research studies aim to understand these differences, they tend to pay little attention to the social constructionist aspects of flood risk governance, i.e. the meaning that societies give to flood risk and governance. This paper aims to address this gap by understanding differences in flood risk management approaches (FRMA) from a discursive-institutional perspective. Based on this perspective, an analytical framework was developed to systematically analyse and compare discourses pertaining to flood risk and its governance in six European member states (England (the United Kingdom), Flanders (Belgium), France, the Netherlands, Poland and Sweden)...
March 18, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28324822/outcome-evaluation-of-minimally-invasive-surgery-versus-extensile-lateral-approach-in-management-of-displaced-intra-articular-calcaneal-fractures-a-randomised-control-trial
#7
Ankit Khurana, Mandeep S Dhillon, Sharad Prabhakar, Rakesh John
BACKGROUND: Minimally invasive surgery has a significant and evolving role in the treatment of DIACFs, but there is limited literature on this topic. OBJECTIVES: To compare the clinico-radiological outcomes of DIACFs fixed with MIS technique with ORIF. METHODS: This randomised control trial (RCT) included 21 closed Sanders type 2 and 3 DIACFs which were selected from 70 who presented. Extensile lateral approach was used in the ORIF group; while MIS techniques included either percutaneous reduction or small incisions with indirect fragment manipulation...
February 20, 2017: Foot
https://www.readbyqxmd.com/read/28324808/midwives-perceptions-of-partner-presence-in-childbirth-pain-alleviation-in-nigeria-hospitals
#8
Abigail Uchenna Emelonye, Katri Vehviläinen-Julkunen, Taina Pitkäaho, Alex Aregbesola
OBJECTIVE: partner presence in the labour room can influence childbirth pain outcomes and maternal well-being. We examined midwives' perception of the use of partner presence in the management of childbirth pain in Nigerian hospitals. DESIGN: a descriptive cross-sectional quantitative study. SETTING: maternity units of four hospitals in Abuja, Nigeria, Jun.-Dec., 2014. PARTICIPANTS: 100 midwives selected through convenience sampling...
March 8, 2017: Midwifery
https://www.readbyqxmd.com/read/28324798/conservative-management-of-an-unusual-bilioduodenal-fistula-post-laparoscopic-duodeno-ileal-switch-sadi-s-case-report
#9
E Chelala, E Adam, A Rizk, E Makhoul
INTRODUCTION: Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is an advanced operation for morbid obesity. To our knowledge, no internal Biliodigestive Fistula has yet been reported as specific complication in the field of metabolic and bariatric Biliopancreatic diversion. CASE PRESENTATION: In this case report, we detail the case of a 57-year-old man who underwent a Single Anastomosis Duodeno-Ileal Switch (SADI-S) bariatric procedure for morbid obesity...
March 6, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28324781/genesis-and-properties-of-wetland-soils-by-vis-nir-swir-as-a-technique-for-environmental-monitoring
#10
José Alexandre Melo Demattê, Ingrid Horák-Terra, Raphael Moreira Beirigo, Fabrício da Silva Terra, Karina Patrícia Prazeres Marques, Caio Troula Fongaro, Alexandre Christófaro Silva, Pablo Vidal-Torrado
Wetlands are important ecosystems characterized by redoximorphic environments producing typical soil forming processes and organic carbon accumulation. Assessments and management of these areas are dependent on knowledge about soil characteristics and variability. By reflectance spectroscopy, information about soils can be obtained since their spectral behaviors are directly related to their chemical, physical, and mineralogical properties reflecting the pedogenetic processes and environment conditions. Our aims were: (a) to characterize the main soil classes of wetlands regarding their spectral behaviors in VIS-NIR-SWIR (350-2500 nm) and relate them to pedogenesis and environmental conditions, (b) to determine spectral ranges (bands) with greater expression of the main soil properties, (c) to identify spectral variations and similarities between hydromorphic soils from wetlands and other soils under different moisture conditions, and (d) to propose spectral models to quantify some chemical and physical soil properties used as environmental quality indicators...
March 18, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28324325/the-universe-of-ana-testing-a-case-for-point-of-care-ana-testing
#11
Konstantin N Konstantinov, Robert L Rubin
Testing for total antinuclear antibodies (ANA) is a critical tool for diagnosis and management of autoimmune diseases at both the primary care and subspecialty settings. Repurposing of ANA from a test for lupus to a test for any autoimmune condition has driven the increase in ANA requests. Changes in ANA referral patterns include early or subclinical autoimmune disease detection in patients with low pre-test probability and use of negative ANA results to rule out underlying autoimmune disease. A positive result can lead to further diagnostic considerations...
December 2017: Auto- Immunity Highlights
https://www.readbyqxmd.com/read/28324323/the-association-of-catastrophizing-with-quality-of-life-outcomes-in-patients-with-irritable-bowel-syndrome
#12
LeeAnne B Sherwin, Emily Leary, Wendy A Henderson
BACKGROUND: Catastrophizing is a cognitive process characterized by a propensity to concentrate on and magnify the value of an actual or anticipated painful stimulus and negatively assesses one's ability to cope. Catastrophizing is an important predictor of pain-related outcomes. A cornerstone symptom of irritable bowel syndrome (IBS) is abdominal pain or discomfort. Also individuals with IBS have been reported to have a tendency to catastrophize. In a sample of individuals who suffer from IBS, we hypothesized that those individuals who catastrophize (catastrophizers) would have worse outcomes as compared to those who do not catastrophize (non-catastrophizers)...
March 21, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28324304/management-of-elderly-patients-with-glioblastoma
#13
REVIEW
Patrick Roth, Dorothee Gramatzki, Michael Weller
PURPOSE OF REVIEW: Glioblastoma represents one of the major challenges in neurooncology and approximately half of the patients are 60 years or older. We summarize the particular situation of elderly glioblastoma patients with a focus on therapeutic considerations. RECENT FINDINGS: Favorable molecular markers such as mutations in the isocitrate dehydrogenase (IDH) 1 or 2 genes are virtually absent in glioblastomas in elderly patients. Treatment options are similar to the situation in young patients and comprise surgical resection, radiation therapy, and alkylating chemotherapy...
April 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28324301/neuroimaging-in-epilepsy
#14
REVIEW
Erik H Middlebrooks, Lawrence Ver Hoef, Jerzy P Szaflarski
In recent years, the field of neuroimaging has undergone dramatic development. Specifically, of importance for clinicians and researchers managing patients with epilepsies, new methods of brain imaging in search of the seizure-producing abnormalities have been implemented, and older methods have undergone additional refinement. Methodology to predict seizure freedom and cognitive outcome has also rapidly progressed. In general, the image data processing methods are very different and more complicated than even a decade ago...
April 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28324279/soil-organic-matter-as-sole-indicator-of-soil-degradation
#15
S E Obalum, G U Chibuike, S Peth, Y Ouyang
Soil organic matter (SOM) is known to play vital roles in the maintenance and improvement of many soil properties and processes. These roles, which largely influence soil functions, are a pool of specific contributions of different components of SOM. The soil functions, in turn, normally define the level of soil degradation, viewed as quantifiable temporal changes in a soil that impairs its quality. This paper aims at providing a generalized assessment of the current state of knowledge on the usefulness of SOM in monitoring soil degradation, based on its influence on the physical, chemical and biological properties and processes of soils...
April 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28324258/optimizing-irrigation-and-nitrogen-for-wheat-through-empirical-modeling-under-semi-arid-environment
#16
Umer Saeed, Syed Aftab Wajid, Tasneem Khaliq, Zahir Ahmad Zahir
Nitrogen fertilizer availability to plants is strongly linked with water availability. Excessive or insufficient use of nitrogen can cause reduction in grain yield of wheat and environmental issues. The per capita per annum water availability in Pakistan has reduced to less than 1000 m(3) and is expected to reach 800 m(3) during 2025. Irrigating crops with 3 or more than 3 in. of depth without measuring volume of water is not a feasible option anymore. Water productivity and economic return of grain yield can be improved by efficient management of water and nitrogen fertilizer...
March 21, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28324144/participatory-planning-monitoring-and-evaluation-of-multi-stakeholder-platforms-in-integrated-landscape-initiatives
#17
Koen Kusters, Louise Buck, Maartje de Graaf, Peter Minang, Cora van Oosten, Roderick Zagt
Integrated landscape initiatives typically aim to strengthen landscape governance by developing and facilitating multi-stakeholder platforms. These are institutional coordination mechanisms that enable discussions, negotiations, and joint planning between stak4eholders from various sectors in a given landscape. Multi-stakeholder platforms tend to involve complex processes with diverse actors, whose objectives and focus may be subjected to periodic re-evaluation, revision or reform. In this article we propose a participatory method to aid planning, monitoring, and evaluation of such platforms, and we report on experiences from piloting the method in Ghana and Indonesia...
March 21, 2017: Environmental Management
https://www.readbyqxmd.com/read/28324140/surgical-management-of-iatrogenic-perforation-of-the-gastrointestinal-tract-15%C3%A2-years-of-experience-in-a-single-center
#18
Christoph Holmer, Christoph A Mallmann, Marlis A Musch, Martin E Kreis, Jörn Gröne
BACKGROUND: Gastrointestinal (GI) tract perforation during endoscopy is a rare but severe complication. The aim of this study was to determine predictors of morbidity and mortality after iatrogenic endoscopic perforation. MATERIALS AND METHODS: All cases with iatrogenic endoscopic perforation receiving surgery at a tertiary referral center in a 15-year period (2000-2015) were retrospectively analyzed. Demographics, type of endoscopy, site of perforation, operative procedure, morbidity and mortality were analyzed...
March 21, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28324124/osteoporosis-in-frail-patients-a-consensus-paper-of-the-belgian-bone-club
#19
REVIEW
E Gielen, P Bergmann, O Bruyère, E Cavalier, P Delanaye, S Goemaere, J-M Kaufman, M Locquet, J-Y Reginster, S Rozenberg, A-M Vandenbroucke, J-J Body
In this consensus paper, the Belgian Bone Club aims to provide a state of the art on the epidemiology, diagnosis, and management of osteoporosis in frail individuals, including patients with anorexia nervosa, patients on dialysis, cancer patients, persons with sarcopenia, and the oldest old. All these conditions may indeed induce bone loss that is superimposed on physiological bone loss and often remains under-recognized and under-treated. This is of particular concern because of the major burden of osteoporotic fractures in terms of morbidity, mortality, and economic cost...
March 21, 2017: Calcified Tissue International
https://www.readbyqxmd.com/read/28324123/long-term-bone-scintigraphy-results-after-intravenous-zoledronate-in-paget-s-disease-of-bone
#20
Ian R Reid, Katherine Maslowski
Zoledronate produces long-term normalization of biochemical markers in Paget's disease but whether this implies the absence of active disease is unknown. We have determined whether bone scintigraphy, a more sensitive index of disease activity, is also normalized ≥5 years after treatment with zoledronate. A consecutive case series of 11 individuals with Paget's disease treated with zoledronate 5 mg ≥5 years previously is reported. Eight patients received a single zoledronate infusion and were assessed 55-120 months later...
March 21, 2017: Calcified Tissue International
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