Read by QxMD icon Read


David Sweet, Julian Marsden, Kendall Ho, Christina Krause, James A Russell
Many emergency departments have implemented sepsis protocols since the 2001 publication of results from the early goal-directed therapy trial, which showed early targeted resuscitation lowers mortality. As part of an attempt to improve clinical and operational outcomes for emergency departments across British Columbia, we reviewed sepsis management literature and considered sepsis protocol implementation in the province’s emergency departments. During the literature review we found that many observational studies confirmed an association between implementation of emergency sepsis protocols and decreased mortality...
May 2012: BC medical journal: BCMJ
Sergio Susmallian, Benjamin Raskin, Royi Barnea
INTRODUCTION: Retained surgical sponge or other items in patients' bodies happens more frequently than is reported. Healthcare personnel can forget to remove textile material or instruments during complicated, extended, or emergency surgery. In addition, changes in the operating team can influence the occurrence of such errors. PRESENTATION OF CASE: We present a case with a symptomatic gossypiboma nine years after a previous cesarean section. A 34-year-old woman was admitted to the emergency room having experienced abdominal pain and fever for the previous month...
October 14, 2016: International Journal of Surgery Case Reports
Poul Jennum, Anne Sabers, Jakob Christensen, Rikke Ibsen, Jakob Kjellberg
PURPOSE: Epilepsy surgery has been a standard treatment for refractory epilepsies that cannot be controlled by standard medical treatment. We aimed to evaluate the health and social consequences of resective surgery relative to controls from a study of national data. METHODS: Using the Danish National Patient Registry we identified all subjects with an epilepsy diagnosis between 1996 and 2009 and compared them with a group of patients with an epilepsy diagnosis who had had neither epilepsy surgery nor a vagus stimulation diagnosis by the index date, and who were matched by gender, index year for epilepsy diagnosis, and index year for epilepsy surgery...
October 6, 2016: Seizure: the Journal of the British Epilepsy Association
Koji Kosaka, Keiko Ohkubo, Michihiro Akiba
The occurrence of six haloacetamides (HAcAms), which are a group of emerging nitrogenous disinfection byproducts, was investigated in drinking water across Japan in September 2015 and February 2016. At least one of the six HAcAms were found in all of the drinking water samples and their total concentrations ranged from 0.3 to 3.8 μg/L. The detection frequencies and concentrations of 2,2-dichloroacetamide (DCAcAm) and 2-bromo-2-chloroacetamide (BCAcAm) were the largest among the targeted HAcAm species. The total HAcAm concentrations in the raw water after chlorination ranged from 0...
October 13, 2016: Water Research
Rocío Carmona, Cristina Linares, Cristina Ortiz, Blanca Vázquez, Julio Díaz
BACKGROUND: Although the effects of noise on population morbidity and mortality have been observed both in the short and long term, the morbidity and mortality indicators used to date have not enabled information on such health effects to be accessed in real time. At an international level, there are relatively few studies, mostly recent, which have considered an alternative indicator, such as the demand for medical attention provided by emergency services, taking into account environmental factors other than noise...
October 19, 2016: Environmental Research
Aaron J Done, Tinna Traustadóttir
The primary aim of this review is to summarize the current literature on the effects of acute exercise and regular exercise on nuclear factor erythroid 2-related factor 2 (Nrf2) activity and downstream targets of Nrf2 signaling. Nrf2 (encoded in humans by the NFE2L2 gene) is the master regulator of antioxidant defenses, a transcription factor that regulates expression of more than 200 cytoprotective genes. Increasing evidence indicates that Nrf2 signaling plays a key role in how oxidative stress mediates the beneficial effects of exercise...
October 14, 2016: Redox Biology
A N Stephens, C A Bishop, S Liu, M Fitzharris
BACKGROUND: Alcohol contributes to approximately 30% of all serious crashes. While the majority of drivers acknowledge the risks associated with drink-driving, a significant proportion of the population continue to engage in this behaviour. Attitudes towards drink-driving as well as personal alcohol consumption patterns are likely to underpin a driver's decision to drink-drive. These associations were explored in the current study. METHODS: A large (N=2994) cross-sectional online survey of a representative sample of drivers in Australia was conducted...
October 19, 2016: Accident; Analysis and Prevention
Hans-Uwe Dahms, Eun-Ji Won, Hui-Su Kim, Jeonghoon Han, Heum Gi Park, Sami Souissi, Sheikh Raisuddin, Jae-Seong Lee
Aquatic invertebrates contribute significantly to environmental impact assessment of contaminants in aquatic ecosystems. Much effort has been made to identify viable and ecologically relevant invertebrate test organisms to meet rigorous regulatory requirements. Copepods, which are ecologically important and widely distributed in aquatic organisms, offer a huge opportunity as test organisms for aquatic toxicity testing. They have a major role not only in the transfer of energy in aquatic food chains, but also as a medium of transfer of aquatic pollutants across the tropic levels...
October 14, 2016: Aquatic Toxicology
Dewei Zhao, Frank Witte, Faqiang Lu, Jiali Wang, Junlei Li, Ling Qin
As a new generation of medical metallic material, magnesium (Mg) and its alloys with or without surface coating have attracted a great deal of attention due to its biodegradability and potential for avoiding a removal operation after the implant has fulfilled its function for surgical fixation of injured musculoskeletal tissues. Although a few clinical cases on Mg-based orthopaedic implants were reported more than a century ago, it was not until recently that clinical trials using these implants with improved physicochemical properties were carried out in Germany, China and Korea for bone fracture fixation...
October 11, 2016: Biomaterials
Patrick R Arsenault, Daisheng Song, Marian Bergkamp, Andrew M Ravaschiere, Bradleigh E Navalsky, Paul M Lieberman, Frank S Lee
The Prolyl Hydroxylase Domain protein (PHD):Hypoxia Inducible Factor (HIF) pathway is the main pathway by which changes in oxygen concentration are transduced to changes in gene expression. In mammals, there are three PHD paralogues, and PHD2 has emerged as a particularly critical one for regulating HIF target genes such as ERYTHROPOIETIN (EPO), which controls red cell mass and hematocrit. PHD2 is distinctive among the three PHDs in that it contains an N-terminal MYND type zinc finger. We have proposed that this zinc finger binds a Pro-Xaa-Leu-Glu (PXLE) motif found in proteins of the HSP90 pathway to facilitate HIF-α hydroxylation...
October 22, 2016: Chembiochem: a European Journal of Chemical Biology
T Koiava, D Gonçalves, J Palmeira, K Arobelidze, M Tediashvili, L Akhvlediani, H Ferreira
Research describing the epidemiology of antibiotic resistant microbes is vital to the proactive development of new antimicrobial agents. In the last years, CTX-M extended-spectrum β-lactamases (ESBLs) have emerged worldwide and have replaced classical TEM and SHV-type ESBLs in many countries. CTX-M-15 is currently the most frequent, with a pandemic distribution, and its rapid spread is facilitated by incorporation of resistance genes in mobile genetic elements. The ESBL is efficacious in Gram-negative bacteria and thus closely associated with nosocomial environments, often colonizing the intestines, particularly in older and dependent patients...
September 2016: Georgian Medical News
S Tatishvili, M Sinitsa, R Jorbendaze, G Kavtaradze
Severe infarction or its consequences are considered as triggering factors of incidental depression. The aim of our study was to reveal factors associated with depressive episode in patients hospitalized with acute coronary syndrome (acute myocardial infarction, unstable angina). The Beck Depression inventory (BDI) was used for assessment of depressive symptoms in patients with coronary disease in Emergency Cardiology Clinic Tbilisi, Georgia. The study sample included 84 patients. The clinical Information was collected from hospital recordings...
September 2016: Georgian Medical News
Marleen Kunneman, Victor M Montori, Ana Castaneda-Guarderas, Erik P Hess
Both the practice of medicine and the expectations of patients regarding their care are changing. A point of confluence is in the need for medicine to be more patient centered, and in the need for patients to be more involved in their care.(1,2) This confluence is particularly pertinent when more than one reasonable approach is available to manage the patient's situation, and when those approaches differ in ways that matter to patients.(3) In shared decision-making (SDM), clinicians and patients work together to understand the patient's situation and to determine how best to address it...
October 21, 2016: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
Sathyaseelan Subramaniam, Jacqueline Bober, Jennifer Chao, Shahriar Zehtabchi
BACKGROUND: Traditionally, emergency department (ED) physicians rely on their clinical examination to differentiate between cellulitis and abscess when evaluating skin and soft tissue infections (SSTI). Management of an abscess requires incision and drainage, whereas cellulitis generally requires a course of antibiotics. Misdiagnosis often results in unnecessary invasive procedures, sedations (for incision and drainage in pediatric patients), or a return ED visit for failed antibiotic therapy...
October 21, 2016: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
Karen R Sepucha, Maggie Breslin, Charles Graffeo, Christopher R Carpenter, Erik P Hess
Shared decision making (SDM) has been advocated as an approach to selecting medical tests and treatments for many situations. The goal of SDM is to ensure that patients are well informed, meaningfully involved in decisions, and receive treatments that meet their goals and preferences. There is considerable evidence about the tools used to promote SDM, called patient decision aids, and many different measures have been developed to assess the impact of SDM. However, fairly little is known about the applicability of the tools and measures in the emergency department setting...
October 21, 2016: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
X Yao, E A Stewart, S K Laughlin-Tommaso, H C Heien, B J Borah
OBJECTIVES: To report patterns and patient characteristics associated with initiation of and persistence with medical therapies for uterine fibroid-related heavy menstrual bleeding. DESIGN: Retrospective cohort study. SETTING: US commercial insurance claims database. POPULATION: 41 561 women aged 18-54 years with uterine fibroids and heavy menstrual bleeding who initiated medical therapies from January 2000 through December 2013...
October 21, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
Riikka Homanen
This article discusses practices of parental support in the maternity healthcare provided by the welfare state. Drawing on ethnographic material from clinics in Finland, I discuss maternity healthcare practices and processes as the specific contexts of subjectification to parenthood in the Nordic welfare state. The analysis shows that in both nurses' (work) experience-based knowledge and population-statistical knowledge, parental competence is achieved largely through the 'natural' process of experiencing pregnant life...
October 22, 2016: Sociology of Health & Illness
Keith J Stine, Kenise Jefferson, Olga V Shulga
Nanoporous gold (NPG) is a material of emerging interest for immobilization of biomolecules, especially enzymes. The material provides a high surface area form of gold that is suitable for physisorption or for covalent modification by self-assembled monolayers. The material can be used as a high surface area electrode and with immobilized enzymes can be used for amperometric detection schemes. NPG can be prepared in a variety of formats from alloys containing between 20 and 50 % atomic composition of gold and less noble element(s) by dealloying procedures...
2017: Methods in Molecular Biology
Andrew S Hwang, Steven J Atlas, Johan Hong, Jeffrey M Ashburner, Adrian H Zai, Richard W Grant, Clemens S Hong
BACKGROUND: A better understanding of the attributes of patients who require more effort to manage may improve risk adjustment approaches and lead to more efficient resource allocation, improved patient care and health outcomes, and reduced burnout in primary care clinicians. OBJECTIVE: To identify and characterize high-effort patients from the physician's perspective. DESIGN: Cohort study. PARTICIPANTS: Ninety-nine primary care physicians in an academic primary care network...
October 21, 2016: Journal of General Internal Medicine
Ju Hui Jeong, Yong Jin Oh, Taeg Kyu Kwon, Young Ho Seo
The molecular chaperone Hsp90 has emerged as an attractive cancer therapeutic target due to its role in cellular homeostasis by modulating the stabilization and maturation of many oncogenic proteins. In this study, we designed and synthesized a series of Hsp90 inhibitors that hybridized NVP-AUY992 (2) and PU3 (3) in the chalcone scaffold using a structure-based approach. Our results indicate that compound 1g inhibited the proliferation of gefitinib-resistant non-small cell lung cancer (H1975) cells, downregulated the expression of client proteins of Hsp90 including EGFR, MET, Her2 and Akt, and up-regulated the expression of Hsp70...
October 21, 2016: Archives of Pharmacal Research
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"