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https://www.readbyqxmd.com/read/28102979/changes-in-salivary-cortisol-during-psychotherapy-for-posttraumatic-stress-disorder-a-pilot-study-in-30-veterans
#1
Sheila A M Rauch, Anthony P King, Israel Liberzon, Rebecca K Sripada
BACKGROUND: Convergent evidence suggests that the hypothalamic-pituitary-adrenal (HPA) axis is disrupted in posttraumatic stress disorder (PTSD) and that HPA axis normalization may be associated with symptom improvement. Thus, the current study was designed to test the association between HPA axis reactivity and treatment response in psychotherapy for PTSD. METHODS: Thirty returning veterans with DSM-IV-TR PTSD were randomly assigned to receive 10 sessions of prolonged exposure therapy or present-centered therapy as part of a previously published randomized clinical trial (2008-2010)...
January 17, 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28102952/welcome-to-our-new-publisher-wiley
#2
EDITORIAL
Jeffrey F Williamson, Shiva K Das, Mitchell M Goodsitt
No abstract text is available yet for this article.
January 2017: Medical Physics
https://www.readbyqxmd.com/read/28102948/use-of-parallel-plate-ionization-chambers-in-reference-dosimetry-of-novac-and-liac-%C3%A2-mobile-electron-linear-accelerators-for-intraoperative-radiotherapy-a-multi-center-survey
#3
Paolo Scalchi, Alessia Ciccotelli, Giuseppe Felici, Assunta Petrucci, Raffaella Massafra, Valeria Piazzi, Paola D'Avenia, Francesca Cavagnetto, Federica Cattani, Raffaella Romagnoli, Antonella Soriani
PURPOSE: LIAC(®) and NOVAC are two mobile linear accelerators dedicated to intraoperative radiation therapy (IORT), generating electron beams in the energy range of 3-12 MeV. Due to high dose-per-pulse (up to 70 mGy per pulse), in 2003 the Italian National Institute of Health (ISS) stated that "for the measure of dose to water in reference conditions, ionization chambers cannot be employed and no published dosimetry protocol can be used". As a consequence, ferrous sulphate (or, alternatively alanine) dosimetry was recommended...
January 2017: Medical Physics
https://www.readbyqxmd.com/read/28102937/re-implementation-of-an-evidence-based-acute-tonsillitis-protocol-our-experience-in-one-hundred-and-twenty-six-patients
#4
Guled M Jama, Mahmoud Nosseir, Julian Danino, James Barraclough
The 'Portsmouth Tonsillitis Protocol' by Bird et al. (October 2013 issue)([1]) provides the first published treatment algorithm for use in patients with acute tonsillitis presenting to secondary care. Following introduction of the protocol at their centre the authors demonstrate an improved delivery of tonsillitis treatment as well as a reduction in hospital admission rates and inpatient services leading to significant cost savings. The financial implications are particularly relevant to health services facing economic pressures...
January 19, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28102935/ectopic-cushing-syndrome-in-small-cell-lung-cancer-a-case-report-and-literature-review
#5
Hang-Yu Zhang, Jun Zhao
Small cell lung cancer (SCLC) is a neuroendocrine tumor with the potential to secrete various peptides or hormones that can lead to paraneoplastic syndromes, such as Ectopic Cushing syndrome (ECS). Because of the aggressive nature of the syndrome and its atypical features, ECS in small-cell lung cancer is difficult to diagnose and has a poor prognosis. We report a case of a 74-year-old male patient who presented with severe hypokalemia, proximal muscle weakness, peripheral edema, metabolic alkalosis, and worsening hyperglycemia...
November 8, 2016: Thoracic Cancer
https://www.readbyqxmd.com/read/28102918/medication-administration-errors-and-related-deviations-from-safe-practice-an-observational-study
#6
Alwiena J Blignaut, Siedine K Coetzee, Hester C Klopper, Suria M Ellis
AIMS AND OBJECTIVES: To determine the incidence of medication administration errors, medication administration related deviations from safe practice as well as factors associated with these errors in medical and surgical units of public hospitals in the Gauteng Province of South Africa. BACKGROUND: Several studies have been published on the incidence of medication administration errors, but only a few have studied the incidence of medication administration related deviations from safe practice...
January 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28102917/sexual-violence-in-the-college-population-a-systematic-review-of-disclosure-and-campus-resources-and-services
#7
REVIEW
Valerie Halstead, Jessica R Williams, Rosa Gonzalez-Guarda
AIMS AND OBJECTIVES: To synthesize research examining college student sexual violence disclosure and campus sexual violence resources and services. BACKGROUND: Recently, the issue of sexual violence within the college population has garnered attention worldwide. The prevalence of sexual violence within college students is alarmingly high. Survivors often experience negative outcomes (e.g., health-related consequences, impact on education). Efforts have been made to address this significant public health concern...
January 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28102863/a-taxonomy-of-medical-uncertainties-in-clinical-genome-sequencing
#8
Paul K J Han, Kendall L Umstead, Barbara A Bernhardt, Robert C Green, Steven Joffe, Barbara Koenig, Ian Krantz, Leo B Waterston, Leslie G Biesecker, Barbara B Biesecker
PURPOSE: Clinical next-generation sequencing (CNGS) is introducing new opportunities and challenges into the practice of medicine. Simultaneously, these technologies are generating uncertainties of an unprecedented scale that laboratories, clinicians, and patients are required to address and manage. We describe in this report the conceptual design of a new taxonomy of uncertainties around the use of CNGS in health care. METHODS: Interviews to delineate the dimensions of uncertainty in CNGS were conducted with genomics experts and themes were extracted in order to expand on a previously published three-dimensional taxonomy of medical uncertainty...
January 19, 2017: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/28102859/diagnostic-accuracy-of-methylated-sept9-for-blood-based-colorectal-cancer-detection-a-systematic-review-and-meta-analysis
#9
Jiayun Nian, Xu Sun, SuYang Ming, Chen Yan, Yunfei Ma, Ying Feng, Lin Yang, Mingwei Yu, Ganlin Zhang, Xiaomin Wang
OBJECTIVES: More convenient and effective blood-based methods are believed to increase colorectal cancer (CRC) detection adoption. The effectiveness of methylated SPET9 for CRC detection has been reviewed in the newly published recommendation statement by US Preventive Services Task Force (USPSTF), while detailed instructions were not provided, which may be a result of insufficient evidence. Therefore, more evidence is needed to assist practitioners to thoroughly understand the utilization of this special maker...
January 19, 2017: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/28102797/why-undertake-a-pilot-in-a-qualitative-phd-study-lessons-learned-to-promote-success
#10
Jane Wray, Uduak Archibong, Sean Walton
Background Pilot studies can play an important role in qualitative studies. Methodological and practical issues can be shaped and refined by undertaking pilots. Personal development and researchers' competence are enhanced and lessons learned can inform the development and quality of the main study. However, pilot studies are rarely published, despite their potential to improve knowledge and understanding of the research. Aim To present the main lessons learned from undertaking a pilot in a qualitative PhD study...
January 23, 2017: Nurse Researcher
https://www.readbyqxmd.com/read/28102792/a-study-exploring-the-protean-responses-of-nurses-transitioning-to-primary-healthcare
#11
Christine Ashley, Elizabeth Halcomb, Angela Brown
Background Healthcare systems are faced with changing community health profiles and ageing populations. Together with economic considerations, these factors have influenced the increase in provision of care in primary rather than other healthcare settings. Many nurses are electing to move from acute care to meet demands for a skilled primary healthcare workforce. However, little is reported about these nurses' experiences of transition. Aim To describe how role theory provides a theoretical framework to inform the design of a mixed-methods study exploring the transition of acute care nurses to roles in primary health care...
January 23, 2017: Nurse Researcher
https://www.readbyqxmd.com/read/28102739/perceptions-of-mild-traumatic-brain-injury-in-adults-a-scoping-review
#12
Katie Mah, Andrea Hickling, Nick Reed
PURPOSE: The purpose of this article is to synthesise the scholarly literature related to perceptions of mild traumatic brain injury (mTBI) and health outcomes in an adult population. METHODS: A scoping review was undertaken. An electronic search of seven databases was conducted. Studies were included if (1) they related to perceptions of mild traumatic brain injury, (2) the population was adults with mild traumatic brain injury, and (3) health outcomes were reported...
January 19, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28102667/two-different-structures-of-the-oxygen-evolving-complex-in-the-same-polypeptide-frameworks-of-photosystem-ii
#13
Ayako Tanaka, Yoshimasa Fukushima, Nobuo Kamiya
The oxygen-evolving complex (OEC) forms the heart of photosystem II (PSII) in photosynthesis. The crystal structure of PSII from Thermosynechococcus vulcanus has been reported at a resolution of 1.9 Å and at an averaged X-ray dose of 0.43 MGy. The OEC structure is suggested to be partially reduced to Mn(II) by EXAFS and DFT compu-tational studies. Recently, the "radiation-damage-free" struc-tures have been published at 1.95 Å resolution using XFEL, but reports continued to appear that the OEC is reduced to the S0-state of the Kok cycle...
January 19, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28102615/comparative-effectiveness-of-venous-thromboembolism-prophylaxis-options-for-the-patient-undergoing-total-hip-and-knee-replacement-a-network-meta-analysis
#14
A Kapoor, A Ellis, N Shaffer, J Gurwitz, A Chandramohan, J Saulino, A Ishak, T Okubanjo, F Michota, E Hylek, T A Trikalinos
: Essentials Despite trial data, guidelines have not endorsed direct oral Xa inhibitors above other options. We provide profiles of venous thromboembolism and hemorrhage risk for 12 options. Direct oral Xa inhibitors had a favorable profile compared with low-molecular-weight heparin. Other options did not have favorable profiles compared with low-molecular-weight heparin. SUMMARY: Background There are numerous trials and several meta-analyses comparing venous thromboembolism (VTE) prophylaxis options after total hip and knee replacement (THR and TKR)...
November 7, 2016: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28102552/could-urinary-nerve-growth-factor-be-a-biomarker-for-overactive-bladder%C3%A2-a-meta-analysis
#15
REVIEW
Wei Sheng, Hongwei Zhang, Kirschner-Hermanns Ruth
OBJECTIVE: The previously reported association between urinary nerve growth factor (NGF) and overactive bladder (OAB) was controversial. We performed this meta-analysis based on current available studies to sum up all evidence on this association. METHODS: Studies were identified by searching PubMed, Embase, and Cochrane library from inception to September 2016. Pooled standardized mean difference (SMD) with their corresponding 95% confidence intervals (CIs) were calculated using a random-effects model...
January 19, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28102550/accounting-for-competing-risks-in-randomized-controlled-trials-a-review-and-recommendations-for-improvement
#16
Peter C Austin, Jason P Fine
In studies with survival or time-to-event outcomes, a competing risk is an event whose occurrence precludes the occurrence of the primary event of interest. Specialized statistical methods must be used to analyze survival data in the presence of competing risks. We conducted a review of randomized controlled trials with survival outcomes that were published in high-impact general medical journals. Of 40 studies that we identified, 31 (77.5%) were potentially susceptible to competing risks. However, in the majority of these studies, the potential presence of competing risks was not accounted for in the statistical analyses that were described...
January 19, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28102515/attention-deficit-hyperactivity-disorder-adhd-and-obesity-update-2016
#17
REVIEW
Samuele Cortese, Luca Tessari
While psychiatric comorbidities of attention-deficit/hyperactivity disorder (ADHD) have been extensively explored, less attention has been paid to somatic conditions possibly associated with this disorder. However, mounting evidence in the last decade pointed to a possible significant association between ADHD and certain somatic conditions, including obesity. This papers provides an update of a previous systematic review on the relationship between obesity and ADHD (Cortese and Vincenzi, Curr Top Behav Neurosci 9:199-218, 2012), focusing on pertinent peer-reviewed empirical papers published since 2012...
January 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28102489/genetic-variants-and-anterior-cruciate-ligament-rupture-a-systematic-review
#18
REVIEW
Mustafa Kaynak, Frank Nijman, Joyce van Meurs, Max Reijman, Duncan E Meuffels
BACKGROUND: Studies have shown a familial predisposition for anterior cruciate ligament (ACL) rupture and have been followed by genetic-association studies on polymorphisms in candidate genes in recent years. To date, no systematic review with a best-evidence synthesis has evaluated the influence of genetics on this devastating knee injury. OBJECTIVE: Our objective was to evaluate the association between genetic variants and ACL rupture. METHODS: We performed an extensive search in Embase, MEDLINE, Web of Science, Scopus, PubMed Publisher, Cochrane Register of Clinical Trials, and Google scholar up to 24 August 2015...
January 19, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28102276/gates-foundation-research-can-t-be-published-in-top-journals
#19
Richard Van Noorden
No abstract text is available yet for this article.
January 13, 2017: Nature
https://www.readbyqxmd.com/read/28102177/erratum-an-action-potential-driven-model-of-soleus-muscle-activation-dynamics-for-locomotor-like-movements-2015-j-neural-eng-12-046025
#20
Hojeong Kim, Thomas Sandercock, C Heckman
We published our study on modelling ans simulation of force production in cat soleus muscles during locomotor-like movements. Unfortunately, we recently found several typographical errors in equation (15), table 1 and figure 3E in the published paper. Those errors arose from mistakes on our part during transitioning of our manuscript from the paper to electronic version. We have confirmed that correction of our errors does not influence any simulation results and conclusions published in our paper. However, we think that the errors and their corrections should be noticed publically to prevent the readers from having difficulties in implementing our muscle model...
January 19, 2017: Journal of Neural Engineering
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