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https://www.readbyqxmd.com/read/28209580/white-matter-tract-pathology-in-pediatric-anoxic-brain-injury-from-drowning
#1
M Ishaque, J H Manning, M D Woolsey, C G Franklin, F S Salinas, P T Fox
BACKGROUND AND PURPOSE: Although drowning is a leading cause of mortality and morbidity in young children, the neuropathologic consequences have not been fully determined. The purpose of this article was to quantitatively characterize white matter microstructural abnormalities in pediatric anoxic brain injury from nonfatal drowning and investigate the correlation with motor function. MATERIALS AND METHODS: Whole-brain T1-weighted and diffusion-weighted MR imaging datasets were acquired in 11 children with chronic anoxic brain injury and 11 age- and sex-matched neurotypical controls (4-12 years of age)...
February 16, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28205216/the-diagnostic-value-of-quantitative-assessment-of-diatom-test-for-drowning-an-analysis-of-128-water-related-death-cases-using-microwave-digestion-vacuum-filtration-automated-scanning-electron-microscopy
#2
Jian Zhao, Chao Liu, Adham Sameer A Bardeesi, Yeda Wu, Yanbing Ma, Sunlin Hu, He Shi, Jianding Cheng
The value of diatom test for the diagnosis of drowning remains controversial. The conventional forensic diatom test with low sensitivity is not a useful tool to provide accurate information about diatom in the tissues and organs. To improve the sensitivity of the diatom test, we developed a novel method called the Microwave Digestion-Vacuum Filtration-Automated Scanning Electron Microscopy (MD-VF-Auto SEM) method which resulted in a high recovery of diatoms. In this article, we analyzed 128 water-related death cases...
February 15, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28198649/fatal-drownings-in-fiji
#3
Kathryn Murray, Peter Carter
Drowning is a newly comprehended public health concern in Fiji. Defined as "the process of experiencing respiratory impairment from submersions or immersion in liquid," drowning has been identified as one of Fiji's 5 leading causes of death for those aged 1 to 29 years. The aim of this article was to develop the most parsimonious model that can be used to explain the number of monthly fatal drowning cases in Fiji. Based on a cross-section of 187 drowning incidents from January 2012 to April 2015, this observational study found the number of monthly drownings in Fiji was significantly affected by monthly rainfall ( P = ...
January 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28190442/neurologic-complications-of-acute-environmental-injuries
#4
I R F da Silva, J A Frontera
Environmental injuries can result in serious neurologic morbidity. This chapter reviews neurologic complications of thermal burns, smoke inhalation, lightning strikes, electric injury, near drowning, decompression illness, as well as heat stroke and accidental hypothermia. Knowing the pathophysiology and clinical presentation of such injuries is essential to proper management of primary and secondary medical complications. This chapter highlights the most frequently encountered neurologic injuries secondary to common environmental hazards, divided into the topics: injuries related to fire, electricity, water, and the extremes of temperature...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28150278/the-quality-of-a-newly-developed-infant-chest-compression-method-applied-by-paramedics-a-randomized-crossover-manikin-trial
#5
Jacek Smereka, Mariusz Kasinski, Adam Smereka, Jerzy Robert Ładny, Łukasz Szarpak
BACKGROUND: The etiology of sudden cardiac arrest in infants is different from that in adults, with respiratory failure, sudden infant death syndrome, and drowning being the primary causes in the former. According to the European Resuscitation Council (ERC) and American Heart Association (AHA) recommendations, the quality of chest compressions (CC) is a key element affecting the effectiveness of cardiopulmonary resuscitation (CPR). The current ERC and AHA guidelines recommend the 'two-finger technique' (TFT) or 'two-thumb encircling hands technique' (TTHT) for external CCs during infant CPR...
February 2, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28135682/crystallization-techniques-in-wastewater-treatment-an-overview-of-applications
#6
REVIEW
Haijiao Lu, Jingkang Wang, Ting Wang, Na Wang, Ying Bao, Hongxun Hao
As a by-product of industrial or domestic activities, wastewater of different compositions has caused serious environmental problems all over the world. Facing the challenge of wastewater treatment, researchers have begun to make use of crystallization techniques in wastewater treatment. Crystallization techniques have many advantages, such as high efficiency, energy saving, low costs, less space occupation and so on. In recent decades, crystallization is considered as one of promising techniques for wastewater treatment, especially for desalination, water and salt recovery...
January 18, 2017: Chemosphere
https://www.readbyqxmd.com/read/28135568/behaviours-and-attitudes-of-recreational-fishers-toward-safety-at-a-blackspot
#7
Randall Jasper, Barbara A Stewart, Andrew Knight
Issue addressed: Recreational fishing, particularly rock fishing, can be dangerous; 30 fatalities were recorded in Western Australia from 2002-2014. This study investigates differences in behaviours and attitudes towards safety among fishers at a fishing fatality 'black spot' in Australia.Methods: A total of 236 fishers were surveyed at Salmon Holes, Western Australia in 2015. Fishers were grouped by country of origin and significant differences among groups for behaviours and attitudes towards personal safety were identified...
January 27, 2017: Health Promotion Journal of Australia
https://www.readbyqxmd.com/read/28130348/can-surf-lifeguards-perform-a-quality-cardiopulmonary-resuscitation-sailing-on-a-lifeboat-a-quasi-experimental-study
#8
Roberto Barcala-Furelos, Cristian Abelairas-Gomez, Jose Palacios-Aguilar, Ezequiel Rey, Javier Costas-Veiga, Sergio Lopez-Garcia, Antonio Rodriguez-Nunez
PURPOSE: Drowning is a high-priority public health problem around the world. The European Resuscitation Council Guidelines for Resuscitation 2015 put special emphasis on special environments like open waters. Stopping the drowning process as soon as possible and starting an early cardiopulmonary resuscitation (CPR) improve survival. Inflatable rescue boats (IRBs) are used around the world in the water rescue of drowning victims. Our objective was to test the quality of CPR performed by surf-lifeguards while sailing on an IRB...
January 27, 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/28128653/possible-central-nervous-system-oxygen-toxicity-seizures-among-us-recreational-air-or-enriched-air-nitrox-open-circuit-diving-fatalities-2004-2013
#9
P Buzzacott, P J Denoble
BACKGROUND: The first diver certification programme for recreational 'enriched air nitrox' (EAN) diving was released in 1985. Concerns were expressed that many EAN divers might suffer central nervous system (CNS) oxygen toxicity seizures and drown. METHODS: US fatalities on open-circuit scuba occurring between 2004-2013, where the breathing gas was either air or EAN, were identified. Causes of death and preceding circumstances were examined by a medical examiner experienced in diving autopsies...
January 27, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28122788/causes-of-rapid-carrion-beetle-coleoptera-silphidae-death-in-flooded-pitfall-traps-response-to-soil-flooding-immersion-tolerance-and-swimming-behavior
#10
Michael C Cavallaro, M Christopher Barnhart, W Wyatt Hoback
Terrestrial insects in water can often delay or escape drowning by floating and swimming. However, we observed that flooding of pitfall traps baited with rotting carrion results in high overnight mortality of captured beetles and reasoned that this risk may be enhanced by microbial respiration. By assessing carrion beetle (Coleoptera: Silphidae) response to flooding, tolerance to immersion, and swimming behavior, we offer insights to this cause of death and beetle behavioral physiology. Response of buried Nicrophorus orbicollis Say to soil flooding resulted in beetles moving to the soil surface...
January 24, 2017: Environmental Entomology
https://www.readbyqxmd.com/read/28112167/spatially-integrative-metrics-reveal-hidden-vulnerability-of-microtidal-salt-marshes
#11
Neil K Ganju, Zafer Defne, Matthew L Kirwan, Sergio Fagherazzi, Andrea D'Alpaos, Luca Carniello
Salt marshes are valued for their ecosystem services, and their vulnerability is typically assessed through biotic and abiotic measurements at individual points on the landscape. However, lateral erosion can lead to rapid marsh loss as marshes build vertically. Marsh sediment budgets represent a spatially integrated measure of competing constructive and destructive forces: a sediment surplus may result in vertical growth and/or lateral expansion, while a sediment deficit may result in drowning and/or lateral contraction...
January 23, 2017: Nature Communications
https://www.readbyqxmd.com/read/28110506/antibiotic-discovery-throughout-the-small-world-initiative-a-molecular-strategy-to-identify-biosynthetic-gene-clusters-involved-in-antagonistic-activity
#12
Elizabeth Davis, Tyler Sloan, Krista Aurelius, Angela Barbour, Elijah Bodey, Brigette Clark, Celeste Dennis, Rachel Drown, Megan Fleming, Allison Humbert, Elizabeth Glasgo, Trent Kerns, Kelly Lingro, MacKenzie McMillin, Aaron Meyer, Breanna Pope, April Stalevicz, Brittney Steffen, Austin Steindl, Carolyn Williams, Carmen Wimberley, Robert Zenas, Kristen Butela, Hans Wildschutte
The emergence of bacterial pathogens resistant to all known antibiotics is a global health crisis. Adding to this problem is that major pharmaceutical companies have shifted away from antibiotic discovery due to low profitability. As a result, the pipeline of new antibiotics is essentially dry and many bacteria now resist the effects of most commonly used drugs. To address this global health concern, citizen science through the Small World Initiative (SWI) was formed in 2012. As part of SWI, students isolate bacteria from their local environments, characterize the strains, and assay for antibiotic production...
January 22, 2017: MicrobiologyOpen
https://www.readbyqxmd.com/read/28110000/drones-may-be-used-to-save-lives-in-out-of-hospital-cardiac-arrest-due-to-drowning
#13
A Claesson, L Svensson, P Nordberg, M Ringh, M Rosenqvist, T Djarv, J Samuelsson, O Hernborg, P Dahlbom, A Jansson, J Hollenberg
BACKGROUND: Drowning leading to out-of-hospital cardiac arrest (OHCA) and death is a major public health concern. Submersion with duration of less than 10min is associated with favorable neurological outcome and nearby bystanders play a considerable role in rescue and resuscitation. Drones can provide a visual overview of an accident scene, their potential as lifesaving tools in drowning has not been evaluated. AIM: The aim of this simulation study was to evaluate the efficiency of a drone for providing earlier location of a submerged possible drowning victim in comparison with standard procedure...
January 18, 2017: Resuscitation
https://www.readbyqxmd.com/read/28097647/microbiota-composition-and-pulmonary-surfactant-protein-expression-as-markers-of-death-by-drowning
#14
So-Yeon Lee, Seung-Kyun Woo, So-Min Lee, Eun-Ju Ha, Kyoung-Hee Lim, Kyung-Hwa Choi, Young-Hee Roh, Yong-Bin Eom
Pathological diagnosis of drowning remains a challenge for forensic science, because of a lack of pathognomonic findings. We analyzed microbiota and surfactant protein in the lungs for a novel diagnosis of drowning. All rats were divided into drowning, postmortem submersion, and control groups. The water, lungs, closed organs (kidney and liver), and cardiac blood in rats were assayed by targeting 16S ribosomal RNA of Miseq sequencing. Lung samples were analyzed by immunohistochemical staining for surfactant protein A...
January 18, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28076399/epidemiology-of-injury-related-death-in-children-under-5-years-of-age-in-hunan-province-china-2009-2014
#15
Xiong Lili, He Jian, Li Liping, Liu Zhiyu, Wang Hua
BACKGROUND: Injury is an important cause of childhood mortality in China. We described the epidemiology and trends of injury-related deaths of children <5 years of age in Hunan province, and discussed several policy implications. METHODS: Injury-related deaths of children <5 years of age in 2009-2014 were identified from surveillance data. All specific injury mortality and mortality rates in urban and rural area were calculated from census data; Cochran-armitage trend test was used to assess the time trends...
2017: PloS One
https://www.readbyqxmd.com/read/28064088/asylum-seekers-alleging-torture-in-their-countries-evaluation-of-a-french-center
#16
Renaud Clément, David Lebossé, Lucia Barrios, Olivier Rodat
MATERIALS AND METHODS: Over a 6-year period, 570 survivors gave consent to this study and were examined by forensic medical doctors in academic French hospital. They evaluated with the aim of cataloguing the physical evidence of torture. Sociological data, declared violence (single physical altercation, repeated physical violence less than one year or more than one year, incarceration not more than one week or more than 1 week), and method of violence (blows by blunt object, crushing, burns, electrical shocks, attempted drowning, smothering, incision, or gunshot) were studied...
February 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28063032/erratum-to-evaluation-of-two-methods-for-the-use-of-diatoms-in-drowning-cases
#17
Nadia Fucci, Vincenzo L Pascali, Camilla Puccinelli, Stefania Marcheggiani, Laura Mancini, Daniela Marchetti
No abstract text is available yet for this article.
January 6, 2017: Forensic Science, Medicine, and Pathology
https://www.readbyqxmd.com/read/28051972/characteristics-classification-and-prevention-of-child-maltreatment-fatalities
#18
James E McCarroll, Joscelyn E Fisher, Stephen J Cozza, Renè J Robichaux, Carol S Fullerton
BACKGROUND: Preventing child maltreatment fatalities is a critical goal of the U.S. society and the military services. Fatality review boards further this goal through the analysis of circumstances of child deaths, making recommendations for improvements in practices and policies, and promoting increased cooperation among the many systems that serve families. The purpose of this article is to review types of child maltreatment death, proposed classification models, risk and protective factors, and prevention strategies...
January 2017: Military Medicine
https://www.readbyqxmd.com/read/28051962/drowning-deaths-from-unsupervised-breath-holding-separating-necessary-training-from-unwarranted-risk
#19
Jordan D Lane
No abstract text is available yet for this article.
January 2017: Military Medicine
https://www.readbyqxmd.com/read/28050894/patients-with-preexisting-psychiatric-disorders-admitted-to-icu-a-descriptive-and-retrospective-cohort-study
#20
Arnaud Gacouin, Adel Maamar, Pierre Fillatre, Emmanuelle Sylvestre, Margaux Dolan, Yves Le Tulzo, Jean Marc Tadié
BACKGROUND: While the psychiatric disorders are conditions frequently encountered in hospitalized patients, there are little or no data regarding the characteristics and short- and long-term outcomes in patients with preexisting psychiatric disorders in ICU. Such assessment may provide the opportunity to determine the respective impact on mortality in the ICU and after ICU discharge with reasons for admission, including modalities of self-harm, of underlying psychiatric disorders and prior psychoactive medications...
December 2017: Annals of Intensive Care
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