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James A Cranford, Kipling M Bohnert, Brian E Perron, Carrie Bourque, Mark Ilgen
PURPOSE: To examine the prevalence and correlates of vaporization (i.e., "vaping") as a route of cannabis administration in a sample of medical cannabis patients. PROCEDURES: Adults ages 21 and older (N=1485M age=45.1) who were seeking medical cannabis certification (either for the first time or as a renewal) at medical cannabis clinics in southern Michigan completed a screening assessment. Participants completed measures of route of cannabis administration, cannabis use, alcohol and other substance use...
October 15, 2016: Drug and Alcohol Dependence
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
William T Obremskey, Norele Cutrera, Christopher M Kidd
BACKGROUND: The purpose of this study was to determine optimal treatment of stable tibial shaft fractures using intramedullary nailing (IMN) or casting. MATERIALS AND METHODS: We performed a multi-center prospective study cohort. Patients with stable tibia shaft fractures meeting Sarmiento's criteria (isolated closed fractures with less than 12 mm of shortening and 10° of angulation) were enrolled prospectively and treated with either a reamed IMN with static interlocking screws or closed reduction followed by long-leg casting...
October 21, 2016: Journal of Orthopaedics and Traumatology: Official Journal of the Italian Society of Orthopaedics and Traumatology
Aideen Maguire, John Moriarty, Dermot O'Reilly, Mark McCann
PURPOSE: Educational attainment has been shown to be positively associated with mental health and a potential buffer to stressful events. One stressful life event likely to affect everyone in their lifetime is bereavement. This paper assesses the effect of educational attainment on mental health post-bereavement. METHODS: By utilising large administrative datasets, linking Census returns to death records and prescribed medication data, we analysed the bereavement exposure of 208,332 individuals aged 25-74 years...
October 21, 2016: Quality of Life Research
Wendy Henwood, Helen Moewaka Barnes, Troy Brockbank, Waikarere Gregory, Kaio Hooper, Tim McCreanor
In Aotearoa New Zealand, Māori aspirations around land and water conflict with settler interests. As indigenous people, Māori struggle to enact agency over resources, despite Treaty (Treaty of Waitangi/Te Tiriti o Waitangi is an 1840 agreement between Maori and the crown) settlement processes returning some lands. Returns are complex since changes wrought by dispossession may be extreme, requiring multiple stakeholder engagements. Tāngonge, a heavily modified wetland, in northern Aotearoa New Zealand has been the subject of iwi (tribe or tribes) claims since the 1890s...
October 21, 2016: EcoHealth
Heather Adams, Pascal Thibault, Tamra Ellis, Emily Moore, Michael Sullivan
Background Catastrophic thinking has been associated with occupational disability in individuals with debilitating pain conditions. The relation between catastrophic thinking and occupational disability has not been previously examined in individuals with debilitating mental health conditions. The present study examined the relation between catastrophic thinking and occupational disability in individuals with major depression. Methods The study sample consisted of 80 work-disabled individuals with major depressive disorder (MDD) who were referred to an occupational rehabilitation service...
October 21, 2016: Journal of Occupational Rehabilitation
D E Beaton, M Vidmar, K B Pitzul, R Sujic, N K Rotondi, E R Bogoch, J E M Sale, R Jain, J Weldon
: We evaluated the impact of a more intensive version of an existing post-fracture coordinator-based fracture prevention program and found that the addition of a full-risk assessment improved treatment rates. These findings provide additional support for more intensive programs aimed at reducing the risk of re-fractures. INTRODUCTION: Evidence-based guidelines support coordinator-based programs to improve post-fracture osteoporosis guideline uptake, with more intensive programs including bone mineral density (BMD) testing and/or treatment being associated with better patient outcomes...
October 21, 2016: Osteoporosis International
Guillaume Martin, Lionel Roques
Various models describe asexual evolution by mutation, selection and drift. Some focus directly on fitness, typically modelling drift but ignoring or simplifying both epistasis and the distribution of mutation effects (travelling wave models). Others follow the dynamics of quantitative traits determining fitness (Fisher's geometrical model), imposing a complex but fixed form of mutation effects and epistasis, and often ignoring drift. In all cases, predictions are typically obtained in high or low mutation rate limits and for long-term stationary regimes, thus loosing information on transient behaviors and the effect of initial conditions...
October 21, 2016: Genetics
X Li, M Li, J Lu, Y Hu, L Cui, D Zhang, Y Yang
OBJECTIVES: To elucidate the effects of age on the expression levels of the receptor activator of the nuclear factor-κB ligand (RANKL) and osteoclasts in the periodontal ligament during orthodontic mechanical loading and post-orthodontic retention. MATERIALS AND METHODS: The study included 20 male Sprague-Dawley rats, ten in the young group (aged four to five weeks) and ten in the adult group (aged 18 to 20 weeks). In each rat, the upper-left first molar was subjected to a seven-day orthodontic force loading followed by a seven-day retention period...
October 2016: Bone & Joint Research
Fraser Henderson, Istvan Takacs
BACKGROUND: Troubleshooting of deep brain stimulators (Activa SC/PC/RC Medtronic PLC) sometimes results in a decision to replace a tunneled stretch-coil extension cable. We present a simple technique to accomplish this atraumatically without a tunneling tool. OBJECTIVES: In the treatment of patients with deep brain stimulators, complication avoidance and efficiency of operative time are paramount. We sought to find the most safe, effective, and rapid method for performing the conceptually-simple yet technically-nuanced act of replacing lead extension cables...
October 18, 2016: World Neurosurgery
Yasutaka Mizuno, Yuri Miura, Tetsuo Yamaguchi, Tetsuya Matsumoto
BACKGROUND: International travel is considered a risk for colonisation with extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-PE). To our knowledge, no studies to date have focused on ESBL-PE colonisation among long-termbusiness travellers. Therefore this study aimed to clarify the characteristics associated with ESBL-PE colonisation in Japanese long-term business travellers. METHODS: Japanese business travellers planning to stay abroad for ≥ 6 months were enrolled...
October 18, 2016: Travel Medicine and Infectious Disease
J-Y Py, S Durieux, M Barnoux, T Sapey
OBJECTIVES: Delayed adverse reactions to blood donation occur after the donor left donation site. Their intrinsic gravity and possible complications can be increased by the fact the donor is alone. This can also increase bad memories, leading to a donation giving up. Blood transfusion centre is only aware in case of donor feedback, hence an event underrating. We choose to compare our data upon delayed adverse donor reactions with those we could find in past studies. METHODS: A first data level comes from French haemovigilance data while serious adverse reactions declaration is mandatory...
October 18, 2016: Transfusion Clinique et Biologique: Journal de la Société Française de Transfusion Sanguine
Daniel Kolinsky, Samuel M Keim, Brian G Cohn, Evan S Schwarz, Donald M Yealy
BACKGROUND: The current standards for domestic emergency medical services suggest that all patients suspected of opioid overdose be transported to the emergency department for evaluation and treatment. This includes patients who improve after naloxone administration in the field because of concerns for rebound toxicity. However, various emergency medical services systems release such patients at the scene after a 15- to 20-min observation period as long as they return to their baseline...
October 18, 2016: Journal of Emergency Medicine
Jayd Lukenchuk, Laura A Sims, Jason J Shin
PURPOSE: The purpose of this study was to quantify the degree of variability in outcomes assessed after surgery for anterior shoulder instability in recent high-impact literature. METHODS: Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, an extensive review of the literature during a 5-year period from January 2011 through December 2015 was performed across 6 orthopaedic journals with high impact factors to identify all studies investigating outcomes after anterior shoulder instability...
October 18, 2016: Arthroscopy: the Journal of Arthroscopic & related Surgery
David J Pulford, Philipp Harter, Anne Floquet, Catherine Barrett, Dong Hoon Suh, Michael Friedlander, José Angel Arranz, Kosei Hasegawa, Hiroomi Tada, Peter Vuylsteke, Mansoor R Mirza, Nicoletta Donadello, Giovanni Scambia, Toby Johnson, Charles Cox, John K Chan, Martin Imhof, Thomas J Herzog, Paula Calvert, Pauline Wimberger, Dominique Berton-Rigaud, Myong Cheol Lim, Gabriele Elser, Chun-Fang Xu, Andreas du Bois
BACKGROUND: The focus on translational research in clinical trials has the potential to generate clinically relevant genetic data that could have importance to patients. This raises challenging questions about communicating relevant genetic research results to individual patients. METHODS: An exploratory pharmacogenetic analysis was conducted in the international ovarian cancer phase III trial, AGO-OVAR 16, which found that patients with clinically important germ-line BRCA1/2 mutations had improved progression-free survival prognosis...
October 21, 2016: BMC Medical Ethics
Pierre Cornillon, Sébastien Loiseau, Bruno Aublet-Cuvelier, Virginie Guastella
BACKGROUND: Patients under palliative care and in hospital-at-home services are frequently transferred to emergency departments. We set out to identify the reasons for these presentations to determine the proportion that might be avoidable. METHODS: We conducted a retrospective study by assessment of patient files. We studied admissions to four emergency departments in an area of France (Puy-de-Dôme) between September 2011 and August 2013. Reasons for transfer and diagnostic conclusion by emergency doctors were noted...
October 21, 2016: BMC Palliative Care
Denice Kamugumya, Jill Olivier
BACKGROUND: Public-private partnership (PPP) has been suggested as a tool to assist governments in lower to middle income countries fulfil their responsibilities in the efficient delivery of health services. In Tanzania, although the idea of PPP has existed for many years in the health sector, there has been limited coordination, especially at a district level - which has contributed to limited health gains or systems strengthening obviously seen as a result of PPP. METHODS: This case study was conducted in the Bagamoyo district of Tanzania, and employed in-depth interviews, document reviews, and observations methods...
October 21, 2016: BMC Health Services Research
Douglas B Sponsler, Reed M Johnson
The role of pesticides in recent honey bee losses is controversial, partly because field studies often fail to detect effects predicted by laboratory studies. This dissonance highlights a critical gap in the field of honey bee toxicology: there exists little mechanistic understanding of the patterns and processes of exposure that link honey bees to pesticides in their environment. We submit that 2 key processes underlie honey bee pesticide exposure: (1) the acquisition of pesticide by foraging bees and (2) the in-hive distribution of pesticide returned by foragers...
October 21, 2016: Environmental Toxicology and Chemistry
Marit Hegg Reime, Tone Johnsgaard, Fred Ivan Kvam, Morten Aarflot, Marit Breivik, Janecke Merethe Engeberg, Guttorm Brattebø
Poor teamwork is an important factor in the occurrence of critical incidents because of a lack of non-technical skills. Team training can be a key to prevent these incidents. The purpose of this study was to explore the experience of nursing and medical students after a simulation-based interprofessional team training (SBITT) course and its impact on professional and patient safety practices, using a concurrent mixed-method design. The participants (n = 262) were organized into 44 interprofessional teams...
October 13, 2016: Nurse Education in Practice
Katharina Grundler, Raffaela Rotter, Sloane Tilley, Joachim Pircher, Thomas Czermak, Mustaf Yakac, Erik Gaitzsch, Steffen Massberg, Florian Krötz, Hae-Young Sohn, Ulrich Pohl, Hanna Mannell, Bjoern F Kraemer
INTRODUCTION: Platelets possess critical hemostatic functions in the system of thrombosis and hemostasis, which can be affected by a multitude of external factors. Previous research has shown that platelets have the capacity to synthesize proteins de novo and more recently a multicatalytic protein complex, the proteasome, has been discovered in platelets. Due to its vital function for cellular integrity, the proteasome has become a therapeutic target for anti-proliferative drug therapies in cancer...
October 13, 2016: Thrombosis Research
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