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https://www.readbyqxmd.com/read/28931007/medical-resource-inventory-model-for-emergency-preparation-with-uncertain-demand-and-stochastic-occurrence-time-under-considering-different-risk-preferences-at-the-airport
#1
Wei Pan, Ying Guo, Lei Jin, ShuJie Liao
With the high accident rate of civil aviation, medical resource inventory becomes more important for emergency management at the airport. Meanwhile, medical products usually are time-sensitive and short lifetime. Moreover, we find that the optimal medical resource inventory depends on multiple factors such as different risk preferences, the material shelf life and so on. Thus, it becomes very complex in a real-life environment. According to this situation, we construct medical resource inventory decision model for emergency preparation at the airport...
2017: PloS One
https://www.readbyqxmd.com/read/28924614/porcelain-gallbladder-often-an-overlooked-entity
#2
Sohail Iqbal, Sarfraz Ahmad, Usman Saeed, Mohammed Al-Dabbagh
Background  Porcelain gallbladder (GB) is a rare but potentially premalignant condition with minimal symptoms. Accident and Emergency (A&E) departments often tend to investigate abdominal pain through plain radiographs, which are occasionally reported by radiologists, thereby leaving behind few uncommon conditions, such as porcelain gallbladder unreported. Objectives  We present three cases of porcelain GB in which initial diagnosis was not considered due to the presence of various other calcifications in the upper abdomen...
October 2017: Surg J (N Y)
https://www.readbyqxmd.com/read/28924000/nerf-gun-eye-injuries-traumatic-hyphema
#3
Mukhtar Bizrah, Seema Verma
Three unrelated patients attended the accident and emergency department with pain and blurred vision after ocular injury with a Nerf gun. Two were adults and one was a child, all of which presented within a 3 months' period. All three cases were found to have ≥1 mm of traumatic hyphema (pooling of blood in anterior chamber of the eye), indicating significant ocular trauma. The two adult patients had formed hyphema and uveitis. The 11-year-old child had formed hyphema, corneal oedema, anterior uveitis, localised angle recession and commotio retinae, which further highlight the severity of the ocular trauma...
September 18, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28917443/alternative-models-of-dsm-5-ptsd-examining-diagnostic-implications
#4
Siobhan Murphy, Maj Hansen, Ask Elklit, Yoke Yong Chen, Siti Raudzah Ghazali, Mark Shevlin
The factor structure of DSM-5 posttraumatic stress disorder (PTSD) has been extensively debated with evidence supporting the recently proposed seven-factor Hybrid model. However, despite myriad studies examining PTSD symptom structure few have assessed the diagnostic implications of these proposed models. This study aimed to generate PTSD prevalence estimates derived from the 7 alternative factor models and assess whether pre-established risk factors associated with PTSD (e.g., transportation accidents and sexual victimisation) produce consistent risk estimates...
September 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28904731/-management-for-esophageal-foreign-bodies-about-36-cases
#5
Seydou Togo, Moussa Abdoulaye Ouattara, Xing Li, Shang Wen Yang, Sékou Koumaré
Esophageal foreign bodies are a frequent reason for consultation in the Pediatric Emergency Department. However, they can occur at all ages. This study aims to highlight the clinical, paraclinical and therapeutic features of esophageal foreign bodies management at the Hospital in Mali. We conducted a prospective study of all cases of ingestion of foreign bodies between January 2011 and December 2014. A total of 36 patients underwent endoscopic or surgical treatment. The average age was 6 years (with a range from 14 months to 62 years)...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28904706/-when-the-denture-becomes-dangerous
#6
Nouzha Sadak, Laila Herrak, Leila Achachi, Mustapha El Ftouh
Although rare in adults, foreign body aspiration (FBA) is a serious accident which can be potentially life threatening or lead to significant sequelae. We report the case of a 50 year old patient without previous pathological history, presenting to the emergency department with chest pain, intermittent cough and exertional dyspnea occurring six days after the accidental aspiration of his plastic dental prosthesis during a meal. Clinical examination was unremarkable. Chest X-ray as well as abdominal x-ray requiring no prior preparation showed no abnormalities...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28903079/escalating-patterns-of-emergency-health-care-prior-to-first-admission-with-amphetamine-psychosis-a-window-of-opportunity
#7
Grant Sara, Julia Lappin, Timothy Dobbins, Adrian J Dunlop, Louisa Degenhardt
AIM: To describe health service contact in the two years prior to a first hospital admission with amphetamine-related psychosis, and to identify possible opportunities for early intervention. METHOD: Routine health data collections were used to identify 6130 persons aged 16-65 who had a first hospital admission with amphetamine-related psychosis in New South Wales (NSW), Australia, between 2005 and 2016. Health service contacts in the two years prior to first admission were identified, using public hospital, emergency department and community mental health data...
September 6, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28894771/baseline-characteristics-of-fall-from-height-victims-presenting-to-emergency-department-a-brief-report
#8
Hamidreza Hatamabadi, Ali Arhami Dolatabadi, Batoul Atighinasab, Saeed Safari
INTRODUCTION: Trauma due to accidents or fall from height is a major cause of disability and mortality. The present study was designed aiming to evaluate the baseline characteristics of fall from height victims presenting to emergency department (ED). METHODS: This prospective cross-sectional study evaluates the baseline characteristics of fall from height cases presenting to EDs of three educational Hospitals, Tehran, Iran, during one year. Data were analyzed using SPSS 21 and presented using descriptive statistics...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28892188/person-centred-climate-and-psychometrical-exploration-of-person-centredness-and-among-patients-not-conveyed-by-the-ambulance-care-service
#9
Andreas Rantala, Anna Forsberg, Anna Ekwall
BACKGROUND: What already is known is that as many as 50% of all Swedish Ambulance Care Service assignments are considered as non-emergency. Therefore, due to medical protocols and triage system, patients are refused conveyance to the Accident and Emergency Department by the Ambulance Care Service. AIM: The aim of this study was to psychometrically explore the construct validity of a possible dimension of person-centredness, developed from a previous published qualitative study in a nonemergency ambulance care context...
September 11, 2017: Scandinavian Journal of Caring Sciences
https://www.readbyqxmd.com/read/28885501/outcomes-of-abdominal-surgery-in-patients-with-mechanical-ventricular-assist-devices-a-multi-institutional-study
#10
Krystle M Leung, Maria X Kiely, Ashlee Kimbrell, Ammar Asban, Rosemary Kelley, Ronald Bleday, Jennifer S Davids, Nelya Melnitchouk
OBJECTIVE: The aim of this study was to examine the outcomes of elective and emergent abdominal operations performed in end-stage heart failure patients supported with ventricular assist devices (VADs). SUMMARY OF BACKGROUND DATA: With the growing volume of end-stage heart failure patients receiving VADs, an increasing number of these patients require surgery for noncardiac pathology. There is a paucity of studies on the safety of abdominal operations in this population...
September 6, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28883749/student-selected-component-in-the-medical-curriculum-investigations-and-psychiatric-referral-for-paracetamol-overdose-in-an-accident-and-emergency-department
#11
James G Cowman, Manuel Bakheet
BACKGROUND: A student-selected component (SSC) of the medical curriculum requires the student to be self-directed in locating and undertaking a placement in a clinical specialty of their choosing and completing a project. The clinical area for experience was an accident and emergency department, and our topic was a focused audit on the investigations and referral for paracetamol overdose. The purpose of this paper is twofold: to reflect on the education value to medical students of an SSC in a medical curriculum, and to highlight learning and understanding through completion of an audit...
2017: Advances in Medical Education and Practice
https://www.readbyqxmd.com/read/28882392/fundus-autofluorescence-in-retinal-artery-occlusion-a-more-precise-diagnosis
#12
J-L Bacquet, M Sarov-Rivière, C Denier, G Querques, B Riou, L Bonin, E Barreau, M Labetoulle, A Rousseau
IMPORTANCE: Retinal artery occlusion (RAO) is a medical emergency associated with a high risk of cerebral vascular accident and other cardiovascular events. Among patients with non-arteritic RAO, a retinal embolus is observed in approximately 40% of cases. Fundus examination and retinography are not reliable to predict the nature of the emboli. OBSERVATIONS: We report three consecutive cases of central and branch RAO that were investigated with fundus autofluorescence, fluorescein angiography and color retinal photographs...
September 4, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28880140/-diving-accident-induced-arterial-gas-embolism
#13
P D Nijk, T P van Rees Vellinga, J M van Lieshout, M I Gaakeer
BACKGROUND: During scuba diving, nitrogen dissolves into the body tissues due to elevated pressure under water. During a sudden drop in pressure due to a rapid return to the water surface, arterial gas embolism can arise from pulmonary barotrauma. In a later phase, nitrogen bubbles can also arise in the venous circulation (decompression sickness). Arterial bubbles can incur vascular damage, obstruction, hypoxia and infarction. CASE DESCRIPTION: A 53-year-old healthy sport diver presented at the emergency department in a hypovolemic shock with progressive paresis of all the extremities...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28870265/predicting-multidrug-resistant-gram-negative-bacterial-colonization-and-associated-infection-on-hospital-admission
#14
Wen-Pin Tseng, Yee-Chun Chen, Bey-Jing Yang, Shang-Yu Chen, Jr-Jiun Lin, Ya-Huei Huang, Chia-Ming Fu, Shan-Chwen Chang, Shey-Ying Chen
OBJECTIVE Isolation of multidrug-resistant gram-negative bacteria (MDR-GNB) from patients in the community has been increasingly observed. A prediction model for MDR-GNB colonization and infection risk stratification on hospital admission is needed to improve patient care. METHODS A 2-stage, prospective study was performed with 995 and 998 emergency department patients enrolled, respectively. MDR-GNB colonization was defined as isolates resistant to 3 or more classes of antibiotics, identified in either the surveillance or early (≤48 hours) clinical cultures...
October 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28867032/-revelation-of-the-circumstances-of-the-accident-vascular-arterial-ischemic-brain-in-at-term-or-near-term-and-referral
#15
F Cneude, J-F Diependaele, J-L Chabernaud
The neonatal arterial ischemic stroke is an emergency. Recurrent focal seizures, generally occurring in the first 24-72 hours after birth, are the commonest first clinical signs. When neonatal arterial ischemic stroke is suspected, optimal initial management involves careful supportive care including treatment of clinical and frequent or prolonged subclinical seizures, correction of the possible metabolic disorders and their prevention. Contrary to hypoxic ischemic encephalopathy, therapeutic hypothermia is not indicated...
September 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/28858775/driver-braking-behavior-analysis-to-improve-autonomous-emergency-braking-systems-in-typical-chinese-vehicle-bicycle-conflicts
#16
Jingliang Duan, Renjie Li, Lian Hou, Wenjun Wang, Guofa Li, Shengbo Eben Li, Bo Cheng, Hongbo Gao
Bicycling is one of the fundamental modes of transportation especially in developing countries. Because of the lack of effective protection for bicyclists, vehicle-bicycle (V-B) accident has become a primary contributor to traffic fatalities. Although AEB (Autonomous Emergency Braking) systems have been developed to avoid or mitigate collisions, they need to be further adapted in various conflict situations. This paper analyzes the driver's braking behavior in typical V-B conflicts of China to improve the performance of Bicyclist-AEB systems...
August 28, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28853391/trends-in-the-burden-of-varicella-in-uk-general-practice
#17
J L Walker, N J Andrews, R Mathur, L Smeeth, S L Thomas
Childhood varicella vaccination has not yet been introduced in the UK. To inform decision-making about future vaccine programmes, data on the burden of varicella in general practice over a 10-year period (01/01/2005-31/12/2014) was calculated by age and ethnicity, using anonymised data from >8 million individuals in the Clinical Practice Research Datalink. Varicella consultations peaked at 20 603 in 2007, then decreased annually in all age groups to 11 243 in 2014. Each year, consultation rates were common among infants, were highest among 1-3 year olds (61·2 consultations/1000 person-years in 2007, 39·7/1000 person-years in 2014) and then fell with increasing age to <1·0/1000 person-years at ages ⩾20 years...
August 30, 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/28852454/minimally-invasive-management-of-traumatic-lung-herniation
#18
Pablo Pérez Castro, Felipe Undurraga Machicao, Raimundo Santolaya Cohen, Raul Berrios Silva, Francisco Rivera
Post-traumatic pulmonary hernia can occur immediately after thoracic trauma or it may also appear months or even years after the onset. We report a case of a seventeen year-old male patient with thoracic blunt trauma secondary to high energy bicycle accident. Chest CT shows moderate hemothorax and pneumothorax, displaced fracture of the fifth left rib, and protusion of pulmonary tissue through a chest wall defect. In the Emergency Room the patient presents with chest pain (7/10 in Visual Analog Scale) and respiratory distress...
July 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28835065/-review-of-the-major-work-and-challenge-of-emergency-medical-rescue-from-gas-explosion-accident-in-hangzhou
#19
Q Zhang
In order to ameliorate the prognosis of patients in burn disaster, national emergency medical rescue expert teams are usually dispatched to incident areas. This article discusses the major work and challenges of the medical rescue expert teams using example of rescuing gas explosion accident in Hangzhou in last few days and author's personal experience of previous mission. The foremost mission of medical rescue expert teams is to provide feasible strategic advice for burn disaster rescue and pivotal critical care support...
August 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28829627/prevalence-of-alcohol-among-non-fatally-injured-road-accident-casualties-in-two-level-iii-trauma-centres-in-nothern-ghana
#20
James Damsere-Derry, Gavan Palk, Mark King
Background Alcohol use is pervasive among motorists on the roadside in Ghana, however we do not know the extent this behaviour is implicated in road accidents in this country. Objectives The main objective of this research was to establish the prevalence of alcohol in the blood of non-fatally injured casualties in the emergency departments (EDs) in Northern Ghana. Method Participants were injured road traffic crash victims namely pedestrians, cyclists, motorcyclists and drivers seeking treatment at the EDs...
August 22, 2017: Traffic Injury Prevention
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