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Keiji Tasaka, Kousaku Matsubara, Shizuo Takamiya, Shin-Ichi Ishikawa, Aya Iwata, Hiroyuki Nigami
BACKGROUND: Information on long-term follow-up of childhood-onset anorexia nervosa is scarce. This study aimed to show long-term (>10 years) course, outcome and prognostic factors for hospitalized childhood-onset anorexia nervosa-restricting type (ANR). METHODS: Forty-one ANR girls admitted to a single regional center participated. Median age at first admission was 13.3 (range: 8.6-15.6) years. The longitudinal clinical course was retrospectively determined for a median follow-up period of 17...
October 19, 2016: Pediatrics International: Official Journal of the Japan Pediatric Society
Stefan J Lang, Bertan Cakir, Charlotte Evers, Franziska Ludwig, Clemens A K Lange, Hansjürgen T Agostini
BACKGROUND AND OBJECTIVE: The introduction of optical coherence tomography angiography (OCTA) provides new insights into the retinal vasculature. The aim of this study was to explore the value of OCTA in imaging retinal hemangioblastomas and monitoring laser treatment in patients with von Hippel-Lindau (VHL) disease. PATIENTS AND METHODS: Ten eyes of 10 patients with VHL disease were included in this retrospective case series. All patients underwent complete ophthalmological work-up including OCTA for retinal and optic nerve head hemangioblastoma...
October 1, 2016: Ophthalmic Surgery, Lasers & Imaging Retina
Jane Stewart
Premature ovarian insufficiency (POI) has a reported prevalence of around 1% of the female population under the age of 40 years,(1) and is a diagnosis which carries huge implications for the woman's overall health and wellbeing, as well as her reproductive health and potential. These implications change as a woman's life-path proceeds and therefore this cannot ever be an isolated diagnosis at a single time point with a single best-fit treatment. Moreover, as Anne Bachelot's paper describes(2) , this is not a static and uniform condition...
October 18, 2016: Clinical Endocrinology
Milan S Geybels, Karen D McCloskey, Ian G Mills, Janet L Stanford
BACKGROUND: Calcium channel blockers (CCBs) may affect prostate cancer (PCa) growth by various mechanisms including those related to androgens. The fusion of the androgen-regulated gene TMPRSS2 and the oncogene ERG (TMPRSS2:ERG or T2E) is common in PCa, and prostate tumors that harbor the gene fusion are believed to represent a distinct disease subtype. We studied the association of CCB use with the risk of PCa, and molecular subtypes of PCa defined by T2E status. METHODS: Participants were residents of King County, Washington, recruited for population-based case-control studies (1993-1996 or 2002-2005)...
October 18, 2016: Prostate
John C Kubasiak, Mackenzie Landin, Scott Schimpke, Jennifer Poirier, Jonathan A Myers, Keith W Millikan, Minh B Luu
INTRODUCTION: Tobacco smoking is a known risk factor for complications after major surgical procedures. The full effect of tobacco use on these complications has not been studied over large populations for ventral hernia repairs. This effect is more important as the preoperative conditioning, and optimization of patients is adopted. We sought to use the prospectively collected ACS-NSQIP dataset to evaluate respiratory and infectious complications for patients undergoing both laparoscopic and open ventral hernia repairs...
October 17, 2016: Surgical Endoscopy
Paul Richard Edwin Jarvis
Emergency departments (ED) face significant challenges in delivering high quality and timely patient care on an ever-present background of increasing patient numbers and limited hospital resources. A mismatch between patient demand and the ED's capacity to deliver care often leads to poor patient flow and departmental crowding. These are associated with reduction in the quality of the care delivered and poor patient outcomes. A literature review was performed to identify evidence-based strategies to reduce the amount of time patients spend in the ED in order to improve patient flow and reduce crowding in the ED...
June 2016: Clin Exp Emerg Med
N Malca, L Boulart, W Noel, A de Runz, M Chaouat, M Mimoun, D Boccara
Not only has tattooing been socially performed for thousands of years, but it has also been part and parcel of medical practice since antiquity. In our day and age, plastic surgeons are ever more frequently compelled to deal with tattooing - and with tattoo removal procedures, as well. While the process itself may appear harmless, it is not without risk and necessitates use of suitable tools and management by expert hands.
October 14, 2016: Annales de Chirurgie Plastique et Esthétique
Maureen O'Sullivan
Since its foundation by remarkably talented and insightful individuals, prominently including Pepper Dehner, pediatric soft tissue tumor pathology has developed at an immense rate. The morphologic classification of tumoral entities has extensively been corroborated, but has also evolved with refinement or realignment of these classifications, through accruing molecular data, with many derivative ancillary diagnostic assays now already well-established. Tumors of unclear histogenesis, classically morphologically undifferentiated, are prominent amongst pediatric sarcomas, however, the classes of undifferentiated round- or spindle-cell-tumors-not-otherwise-specified are being dismantled gradually with the identification of their molecular underpinnings...
September 5, 2016: Seminars in Diagnostic Pathology
Kamales Kumar Saha, Saurab Goel, Ajay Kumar, Kakalee K Saha
A 64 years old male diabetic patient with ejection fraction of 16% and renal dysfunction underwent off-pump CABG using both in situ internal mammary artery grafts. Left internal mammary artery was used to bypass left anterior descending artery and right internal mammary artery was used as composite graft. Patient had uneventful recovery and left ventricular ejection fraction improved to 34% within 8 months after surgery. In presence of left ventricular dysfunction, both internal thoracic artery grafting should be preferred for better patency rate and flow reserve...
September 2016: Indian Heart Journal
Wolfgang Kuchinke, Christian Krauth, René Bergmann, Töresin Karakoyun, Astrid Woollard, Irene Schluender, Benjamin Braasch, Martin Eckert, Christian Ohmann
BACKGROUND: In an unprecedented rate data in the life sciences is generated and stored in many different databases. An ever increasing part of this data is human health data and therefore falls under data protected by legal regulations. As part of the BioMedBridges project, which created infrastructures that connect more than 10 ESFRI research infrastructures (RI), the legal and ethical prerequisites of data sharing were examined employing a novel and pragmatic approach. METHODS: We employed concepts from computer science to create legal requirement clusters that enable legal interoperability between databases for the areas of data protection, data security, Intellectual Property (IP) and security of biosample data...
July 7, 2016: BMC Medical Informatics and Decision Making
Roderick Wondergem, Martijn F Pisters, Eveline J Wouters, Nick Olthof, Rob A de Bie, Johanna M A Visser-Meily, Cindy Veenhof
BACKGROUND: Stroke is not only an acute disease, but for the majority of patients, it also becomes a chronic condition. There is a major concern about the long-term follow-up with respect to activities of daily living (ADL) in stroke survivors. Some patients seem to be at risk for decline after a first-ever stroke. The purpose of this study was to determine the course of ADL from 3 months after the first-ever stroke and onward and identify factors associated with decline in ADL. METHODS: A systematic literature search of 3 electronic databases through June 2015 was conducted...
October 18, 2016: Cerebrovascular Diseases
Mathias Klein, Martina Carrillo, Joeline Xiberras, Zia-Ul Islam, Steve Swinnen, Elke Nevoigt
One advantage of using glycerol as a carbon source for industrial bioprocesses is its higher degree of reduction compared to glucose. In order to exploit this reducing power for the production of reduced compounds thereby significantly increasing maximum theoretical yields, the electrons derived from glycerol oxidation must first be saved in the form of cytosolic NAD(P)H. However, the industrial platform organism Saccharomyces cerevisiae naturally uses a FAD-dependent pathway for glycerol catabolism transferring the electrons to the respiratory chain...
October 14, 2016: Metabolic Engineering
Christos E Kyriakopoulos, Glenn Liu
Ever since the critical role of androgen deprivation therapy for the treatment of metastatic prostate cancer was established, several trials aimed to show an improved outcome with the early introduction of chemotherapy in metastatic disease. Until recently, all these trials-including the GETUG-AFU 15 trial-failed to confirm an improvement in survival. The recently published CHAARTED and STAMPEDE trials showed a striking benefit and changed the standard of care for patients with newly diagnosed metastatic prostate cancer...
September 2016: Cancer Journal
Nis Halland, Jörg Czech, Werngard Czechtizky, Andreas Evers, Markus Follmann, Markus Kohlmann, Herman A Schreuder, Christopher Kallus
Previously disclosed TAFIa inhibitors having a urea zinc-binding motif were used as the starting point for the development of a novel class of highly potent inhibitors having a sulfamide zinc-binding motif. High-resolution X-ray cocrystal structures were used to optimize the structures and reveal a highly unusual sulfamide configuration. A selected sulfamide was profiled in vitro and in vivo and displayed a promising ADMET profile.
October 17, 2016: Journal of Medicinal Chemistry
Arpana Agrawal, Julia D Grant, Jon Randolph Haber, Pamela A F Madden, Andrew C Heath, Kathleen K Bucholz, Carolyn E Sartor
BACKGROUND AND OBJECTIVES: We examined the associations of religious attendance during childhood (C-RA) and adulthood (A-RA) with alcohol involvement (ever drinking, timing of first alcohol use, and alcohol use disorder [AUD]) in White and Black female twins. As genetic and environmental factors influence religious attendance and alcohol involvement, we examined the extent to which they contribute to their association. METHODS: Data on 3,234 White and 553 Black female twins (18-29 years) from the Missouri Adolescent Female twin Study...
October 17, 2016: American Journal on Addictions
Carlos A Teixeira, Gabriela Furlan Giordano, Maisa B Beltrame, Luis Carlos Silveira Vieira, Angelo Luiz Gobbi, Renato Sousa Lima
The contamination, passivation, or fouling of the detection electrodes is a serious problem undermining the analytical performance of electroanalytical devices. The methods to regenerate the electrochemical activity of the solid electrodes involve mechanical, physical, or chemical surface treatments that usually add operational time, complexity, chemicals, and further instrumental re-quirements to the analysis. In this paper, we describe for the first time a reproducible method for renewing solid electrodes when-ever their morphology or composition are non-specifically changed without any surface treatment...
October 17, 2016: Analytical Chemistry
Louise B Murphy, Teresa J Brady, Michael A Boring, Kristina A Theis, Kamil E Barbour, Jin Qin, Charles G Helmick
OBJECTIVE: Self-management education (SME) programs teach people with chronic conditions skills to manage their health conditions. We examined patterns in SME program participation among US adults with arthritis age ≥ 18 years. METHODS: Respondents with arthritis were those who reported ever being diagnosed with arthritis by a doctor or health care provider. We analyzed 2014 National Health Interview Survey (NHIS) data to estimate: 1) percentage (unadjusted and age-standardized) who ever attended a SME program overall and for selected subgroups, 2) representativeness of SME participants relative to all adults with arthritis, and 3) trends in SME course participation...
October 16, 2016: Arthritis Care & Research
S Paterson
Topical otic products form an integral part of the overall management of otitis externa. With an ever increasing array of ear drops and cleaners to choose from, appropriate selection of therapy can be difficult. The investigation of all cases of otitis externa should consider primary and secondary causes and predisposing and perpetuating factors. This article considers topical therapy under these same broad headings and discusses, through literature review, the various properties of the components of the ear cleaning solutions and drops...
October 16, 2016: Journal of Small Animal Practice
N H Sperna Weiland, D Breevoord, D A Jöbsis, E M F H de Beaumont, V Evers, B Preckel, M W Hollmann, S van Dieren, B A J M de Mol, R V Immink
Despite a rise in blood pressure, cerebral oxygenation decreases following phenylephrine administration, and we hypothesised that phenylephrine reduces cerebral oxygenation by activating cerebral α1 receptors. We studied patients on cardiopulmonary bypass during constant flow. Phenylephrine raised mean arterial pressure (α1 -mediated) from mean (SD) 69 (8) mmHg to 79 (8) mmHg; p = 0.001, and vasopressin raised mean arterial pressure (V1 mediated) from 69 (8) mmHg to 83 (6) mmHg; p = 0.001. Both drugs elicited a comparable decrease in cerebral oxygenation from 61 (7)% to 60 (7)%; p = 0...
October 17, 2016: Anaesthesia
Ilse Degreef
Dupuytren disease is highly prevalent and the finger contractures can be very extensile, compromising the patients' hand function. To restore full function, contractures have been addressed by cutting the causative strands for nearly 200 years, ever since Baron Guillaume Dupuytren demonstrated his technique at the beginning of the nineteenth century. Surgery can be minimal (fasciotomy) or quite invasive (fasciectomy and even skin replacement). However, in the last decade translational research has introduced the non-surgical technique of enzymatic fasciotomy with collagenase injections...
June 2016: Rheumatol Ther
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