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Flávia Morais Gomes Pinto, Camila Quartim de Moraes Bruna, Tamara Carolina Camargo, Maíra Marques, Cely Barretos Silva, Suzete M Sasagawa, Lycia Maria Jenné Mimica, Kazuko Uchikawa Graziano
A high-speed handpiece is used in several dental procedures and the official recommendation for safe decontamination consists of rinsing with water, washing with detergent, mechanical friction, and sterilization; however, many professionals only apply 70% w/v alcohol without also cleaning the tool between patients. We performed an analysis of high-speed handpieces reprocessed only with 70% w/v alcohol and found that the methods used in clinical practice are not safe.
October 18, 2016: American Journal of Infection Control
R Periáñez, Kyung-Suk Suh, Byung-Il Min
A Lagrangian model which simulates the dispersion of (137)Cs in the North Atlantic has been developed. The model includes water/sediment interactions. It has been tested comparing calculated and measured (137)Cs concentrations in water and sediments of the European Shelf resulting after the releases from the nuclear fuel reprocessing plants of Sellafield and La Hague. Some additional numerical experiments have been carried out. First, the redissolution of (137)Cs from contaminated sediments after the reduction in releases from the reprocessing plants has been studied...
October 17, 2016: Marine Pollution Bulletin
Shannon Dorsey, Katie A McLaughlin, Suzanne E U Kerns, Julie P Harrison, Hilary K Lambert, Ernestine C Briggs, Julia Revillion Cox, Lisa Amaya-Jackson
Child and adolescent trauma exposure is prevalent, with trauma exposure-related symptoms, including posttraumatic stress, depressive, and anxiety symptoms often causing substantial impairment. This article updates the evidence base on psychosocial treatments for child and adolescent trauma exposure completed for this journal by Silverman et al. (2008). For this review, we focus on 37 studies conducted during the seven years since the last review. Treatments are grouped by overall treatment family (e.g., cognitive behavioral therapy), treatment modality (e...
October 19, 2016: Journal of Clinical Child and Adolescent Psychology
T A M Teunissen, S H Lo Fong Wong, A L M Lagro-Janssen
Sexual abuse is very common. In the Netherlands 42% of women and 13% of men aged over 25 years have experienced unacceptable sexual behaviour. Most victims do not seek professional help nor do they report the abuse to the police, and most of the victims who do seek medical help do not mention the abuse. Doctors often do not recognize the signs of sexual abuse. Most victims of rape have symptoms that may develop into posttraumatic stress disorder (PTSD) if they persist for more than 4 weeks, such as sleep problems or panic attacks...
2016: Nederlands Tijdschrift Voor Geneeskunde
Frank Günther, Uta Merle, Uwe Frank, Matthias M Gaida, Nico T Mutters
BACKGROUND: Achromobacter xylosoxidans (AX) is known for intrinsic resistance to disinfectants. Our laboratory routine surveillance system detected an unexpected rise in AX bloodstream infections in a 2200-bed hospital. An epidemiological investigation was conducted to find the source and disrupt further transmission. METHODS: Outbreak cases were defined as patients with at least one positive blood culture positive for AX from May 2014 to May 2015. Medical records were reviewed, affected wards, as well as the microbiology laboratory were audited...
October 19, 2016: BMC Infectious Diseases
Martin Sack, Stefanie Zehl, Alexander Otti, Claas Lahmann, Peter Henningsen, Johannes Kruse, Markus Stingl
BACKGROUND: Currently, there is controversy on the possible benefits of dual-attention tasks during eye movement desensitization and reprocessing (EMDR) for patients with posttraumatic stress disorder (PTSD). METHODS: A total of 139 consecutive patients (including 85 females) suffering from PTSD were allocated randomly among 3 different treatment conditions: exposure with eyes moving while fixating on the therapist's moving hand (EM), exposure with eyes fixating on the therapist's nonmoving hand (EF), and exposure without explicit visual focus of attention as control condition (EC)...
October 15, 2016: Psychotherapy and Psychosomatics
Guido Germano, Paul B Kavanagh, Mathews B Fish, Mark H Lemley, Yuan Xu, Daniel S Berman, Piotr J Slomka
OBJECTIVES: This paper describes a novel approach (same-patient processing, or SPP) aimed at improving left ventricular segmentation accuracy in patients with multiple SPECT studies, and evaluates its performance compared to conventional processing in a large population of 962 patients undergoing rest and stress electrocardiography-gated SPECT MPI, for a total of 5,772 image datasets (6 per patient). METHODS: Each dataset was independently processed using a standard algorithm, and a shape quality control score (SQC) was produced for every segmentation...
October 14, 2016: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
Lucile Chatelain, Sarah White, Rosario Scopelliti, Marinella Mazzanti
Actinide oxo clusters are an important class of compounds due to their impact on actinide migration in the environment. The photolytic reduction of uranyl(VI) has potential application in catalysis and spent nuclear fuel reprocessing, but the intermediate species involved in this reduction have not yet been elucidated. Here we show that the photolysis of partially hydrated uranyl(VI) in anaerobic conditions leads to the reduction of uranyl(VI), and to the incorporation of the resulting U(V) species into the stable mixed-valent star-shaped U(VI) /U(V) oxo cluster [U(UO2 )5 (μ3 -O)5 (PhCOO)5 (Py)7 ] (1)...
October 14, 2016: Angewandte Chemie
Tamaki Amano, Motomi Toichi
Eye movement desensitisation and reprocessing (EMDR) is a standard method for treating post-traumatic stress disorder. EMDR treatment consists of desensitisation and resource development and installation (RDI) stages. Both protocols provide a positive alternating bilateral stimulation (BLS). The effect of desensitisation with BLS has been elucidated. However, a role for BLS in RDI remains unknown. Therefore, it is important to measure feelings as subjective data and physiological indicators as objective data to clarify the role of BLS in RDI...
2016: PloS One
Artem Y Lyubimov, Monarin Uervirojnangkoorn, Oliver B Zeldin, Qiangjun Zhou, Minglei Zhao, Aaron S Brewster, Tara Michels-Clark, James M Holton, Nicholas K Sauter, William I Weis, Axel T Brunger
X-ray free electron lasers (XFELs) reduce the effects of radiation damage on macromolecular diffraction data and thereby extend the limiting resolution. Previously, we adapted classical post-refinement techniques to XFEL diffraction data to produce accurate diffraction data sets from a limited number of diffraction images (Uervirojnangkoorn et al., 2015), and went on to use these techniques to obtain a complete data set from crystals of the synaptotagmin-1 / SNARE complex and to determine the structure at 3...
October 12, 2016: ELife
Donna Gillies, Licia Maiocchi, Abhishta P Bhandari, Fiona Taylor, Carl Gray, Louise O'Brien
BACKGROUND: Children and adolescents who have experienced trauma are at high risk of developing post-traumatic stress disorder (PTSD) and other negative emotional, behavioural and mental health outcomes, all of which are associated with high personal and health costs. A wide range of psychological treatments are used to prevent negative outcomes associated with trauma in children and adolescents. OBJECTIVES: To assess the effects of psychological therapies in preventing PTSD and associated negative emotional, behavioural and mental health outcomes in children and adolescents who have undergone a traumatic event...
October 11, 2016: Cochrane Database of Systematic Reviews
Ching-Chih Chang, George S Burr, A J Timothy Jull, Joellen L Russell, Dana Biddulph, Lara White, Nancy G Prouty, Yue-Gau Chen, Chuan-Chou Shen, Weijian Zhou, Doan Dinh Lam
The long-lived radionuclide (129)I (half-life: 15.7 × 10(6) yr) is well-known as a useful environmental tracer. At present, the global (129)I in surface water is about 1-2 orders of magnitude higher than pre-1960 levels. Since the 1990s, anthropogenic (129)I produced from industrial nuclear fuels reprocessing plants has been the primary source of (129)I in marine surface waters of the Atlantic and around the globe. Here we present four coral (129)I time series records from: 1) Con Dao and 2) Xisha Islands, the South China Sea, 3) Rabaul, Papua New Guinea and 4) Guam...
October 6, 2016: Journal of Environmental Radioactivity
Cody R Englert, Alicia M Unangst, Kevin D Martin
Toe arthroscopy has historically had limited applications but is beginning to emerge as a viable treatment option for select toe pathologies, and continues to have expanding indications as technology and techniques improve. Toe arthroscopy has used a multitude of distraction techniques to perform the procedures but all have had limited success. Thus, we propose a simple toe arthroscopy distraction technique that uses an external positioning arm to allow the surgeon to apply manual traction in multiple positions without the use of an assistant, external weights, or any reprocessed sterile equipment...
August 2016: Arthroscopy Techniques
Tamaki Amano, Motomi Toichi
Psychotherapy is often effective for treating psychogenic disorders, but the changes that occur in the brain during such treatments remain unknown. To investigate this, we monitored cerebral activity throughout an entire session using a psychotherapeutic technique in healthy subjects. Since post-traumatic stress disorder (PTSD) is a typical psychogenic psychiatric disorder, we used PTSD-model volunteers who had experienced a moderately traumatic event. The technique used as psychotherapy was eye movement desensitisation and reprocessing (EMDR), a standard method for treating PTSD...
October 4, 2016: Scientific Reports
Murdani Abdullah, Ajay Kumar, Han-Mo Chiu, Khean-Lee Goh, Byung Ik Jang, Christopher J L Khor, James Lau, Ibrahim Mostafa, Mohan Ramchandani, Siriporn Ratanalert, Hisao Tajiri, Minghwa Yuen, Shu Tian Zhang, Danielle Duforest-Rey, Jean-François Rey
In many endoscopy units in Asia and the Middle East, reprocessing procedures have lagged behind those of Western countries for cultural reasons or lack of financial resources. This inconsistency in standards is now being addressed, and the World Endoscopy Organization (WEO) have prepared this position statement to highlight the key points for quality assurance in any endoscopy unit in any country. This article is protected by copyright. All rights reserved.
October 1, 2016: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
Christopher J Martin, Sean B McAdams, Haidar Abdul-Muhsin, Victoria M Lim, Rafael Nunez-Nateras, Mark D Tyson, Mitchell R Humphreys
PURPOSE: Questions still remain regarding the durability and longevity of flexible ureteroscopes (URS). The objective of this manuscript is to estimate potential economic benefits of the single use flexible digital URS compared to our recent experience with reusable flexible digital URS using cost benefit analysis. MATERIALS AND METHODS: Ureteroscopic procedures were prospectively recorded over a 12-month period (February 2014 - February 2015). All flexible ureteroscopies were performed using the Karl Storz Flex-XC™ digital ureteroscopes...
September 27, 2016: Journal of Urology
Kelsey Hegarty, Laura Tarzia, Leesa Hooker, Angela Taft
Experiences of domestic and sexual violence are common in patients attending primary care. Most often they are not identified due to barriers to asking by health practitioners and disclosure by patients. Women are more likely than men to experience such violence and present with mental and physical health symptoms to health practitioners. If identified through screening or case finding as experiencing violence they need to be supported to recover from these traumas. This paper draws on systematic reviews published in 2013-2015 and a further literature search undertaken to identify recent intervention studies relevant to recovery from domestic and sexual violence in primary care...
October 2016: International Review of Psychiatry
Ann Herrin, Midolie Loyola, Susan Bocian, Angela Diskey, Cynthia M Friis, LeaRae Herron-Rice, Michelle R Juan, Marilee Schmelzer, Susan Selking
No abstract text is available yet for this article.
September 2016: Gastroenterology Nursing: the Official Journal of the Society of Gastroenterology Nurses and Associates
Hubertus Himmerich, Gerd D Willmund, Peter Zimmermann, Jörg-Egbert Wolf, Antje H Bühler, Kenneth C Kirkby, Bethan Dalton, Lesca M Holdt, Daniel Teupser, Ulrich Wesemann
BACKGROUND: Changes in serum concentrations of tumor necrosis factor-α (TNF-α) and its soluble receptors (sTNF-R) p55 and p75 have been shown to be associated with various psychiatric treatments. SUBJECTS AND METHODS: Before and after treatment, serum levels of TNF-α, sTNF-R p55 and sTNF-R p75 were measured in 38 German soldiers who had been deployed abroad and suffered from combat-related post-traumatic stress disorder (PTSD). Patients were randomized either to inpatient psychotherapy (N=21) including eye movement desensitization and reprocessing (EMDR) or to outpatient clinical management (N=17)...
September 2016: Psychiatria Danubina
Maria W Mauritz, Betsie G I Van Gaal, Ruud A Jongedijk, Lisette Schoonhoven, Maria W G Nijhuis-van der Sanden, Peter J J Goossens
BACKGROUND: In the Netherlands, most patients with severe mental illness (SMI) receive flexible assertive community treatment (FACT) provided by multidisciplinary community mental health teams. SMI patients with comorbid posttraumatic stress disorder (PTSD) are sometimes offered evidence-based trauma-focused treatment like eye movement desensitization reprocessing or prolonged exposure. There is a large amount of evidence for the effectiveness of narrative exposure therapy (NET) within various vulnerable patient groups with repeated interpersonal trauma...
2016: European Journal of Psychotraumatology
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