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Clinics of north america

Toshirou Nishida
There are some disparities between the clinical practice and profiles of cancer in Asia and those in Europe & North America. In Asia, surgical oncologists still have a major role in the multidisciplinary therapy of gastrointestinal stromal tumor (GIST), whereas medical oncologists hold this status in the West. Although the incidence of clinical GIST is considered similar between the two areas, small gastric GISTs are more frequently treated by surgery in East Asia compared with Europe & North America...
2018: Translational Gastroenterology and Hepatology
Selwyn A Headley, Alfredo H T Pereira, Luciana C Balbo, Giovana W Di Santia, Ana P F R L Bracarense, Luiz F C Cunha Filho, Jackson Schade, Werner Okano, Priscilla F V Pereira, Fábio Morotti, Lucienne G Preto-Giordano, Rogério A Marcasso, Alice F Alfieri, Júlio A N Lisbôa, Amauri A Alfieri
Histophilus somni is a Gram-negative bacterium that is associated with a disease complex (termed histophilosis) that can produce several clinical syndromes predominantly in cattle, but also in sheep. Histophilosis is well described in North America, Canada, and in some European countries. In Brazil, histophilosis has been described in cattle with respiratory, reproductive, and systemic disease, with only one case described in sheep. This report describes the occurrence of Histophilus somni-associated disease in sheep from Southern Brazil...
March 15, 2018: Brazilian Journal of Microbiology: [publication of the Brazilian Society for Microbiology]
Marina Chiara Garassino, Byoung-Chul Cho, Joo-Hang Kim, Julien Mazières, Johan Vansteenkiste, Hervé Lena, Jesus Corral Jaime, Jhanelle E Gray, John Powderly, Christos Chouaid, Paolo Bidoli, Paul Wheatley-Price, Keunchil Park, Ross A Soo, Yifan Huang, Catherine Wadsworth, Phillip A Dennis, Naiyer A Rizvi
BACKGROUND: Immune checkpoint inhibitors are a new standard of care for patients with advanced non-small-cell lung cancer (NSCLC) without EGFR tyrosine kinase or anaplastic lymphoma kinase (ALK) genetic aberrations (EGFR-/ALK-), but clinical benefit in patients with EGFR mutations or ALK rearrangements (EGFR+/ALK+) has not been shown. We assessed the effect of durvalumab (anti-PD-L1) treatment in three cohorts of patients with NSCLC defined by EGFR/ALK status and tumour expression of PD-L1...
March 12, 2018: Lancet Oncology
Julio Rosenstock, Vlado Perkovic, John H Alexander, Mark E Cooper, Nikolaus Marx, Michael J Pencina, Robert D Toto, Christoph Wanner, Bernard Zinman, David Baanstra, Egon Pfarr, Michaela Mattheus, Uli C Broedl, Hans-Juergen Woerle, Jyothis T George, Maximilian von Eynatten, Darren K McGuire
BACKGROUND: Cardiovascular (CV) outcome trials in type 2 diabetes (T2D) have underrepresented patients with chronic kidney disease (CKD), leading to uncertainty regarding their kidney efficacy and safety. The CARMELINA® trial aims to evaluate the effects of linagliptin, a DPP-4 inhibitor, on both CV and kidney outcomes in a study population enriched for cardio-renal risk. METHODS: CARMELINA® is a randomized, double-blind, placebo-controlled clinical trial conducted in 27 countries in T2D patients at high risk of CV and/or kidney events...
March 14, 2018: Cardiovascular Diabetology
Tom Dudding, Mattias Johansson, Steven J Thomas, Paul Brennan, Richard M Martin, Nicholas J Timpson
Circulating 25-hydroxyvitamin D (25OHD) is an appealing potential intervention for cancer risk and has been associated with oral and oropharyngeal cancer risk but evidence is inconsistent. The availability of genetic variants, uncorrelated with known confounders, but predictive of 25OHD and genetic data in a large oral and oropharyngeal cancer collaboration aids causal inference when assessing this association. 5,133 oral and oropharyngeal cancer cases and 5,984 controls with genetic data were included in the study...
March 14, 2018: International Journal of Cancer. Journal International du Cancer
Waiel Abusnina, Eric Yiman Auyoung, Mohammed Megri, Toni Pacioles
Small cell carcinomas (SCCs) are aggressive neoplasms commonly associated with a pulmonary origin. However, albeit rare, extrapulmonary SCC can occur in a variety of sites with an incidence in North America approximated to be 0.1% to 0.4%. Among these sites, approximately 10% of extrapulmonary SCC cases occur in the prostate and are associated with a poor mortality with a median survival of 10 months. Because of the rarity of the prostatic SCC, there is no formal treatment protocol. In this case report, we present a patient who was diagnosed with SCC in the prostate as primary origin...
January 2018: Journal of Investigative Medicine High Impact Case Reports
Niccoló Vendramin, Anna Luiza Farias Alencar, Tine Moesgaard Iburg, Maria Krudtaa Dahle, Øystein Wessel, Anne Berit Olsen, Espen Rimstad, Niels Jørgen Olesen
Infectious hematopoietic necrosis virus (IHNV) is endemic in farmed rainbow trout in continental Europe and in various salmonid fish species at the Pacific coast of North America. IHN has never occurred in European Atlantic salmon (Salmo salar) farms, but is considered as a major threat for the European salmon industry. Another virus, Piscine orthoreovirus (PRV), is widespread in the sea phase of Atlantic salmon, and is identified as the causative agent of heart and skeletal muscle inflammation. The aim of this study was to investigate the interactions between a primary PRV infection and a secondary IHNV infection under experimental conditions...
March 13, 2018: Veterinary Research
Kristen M Brown, Shawna S Mudd, Elizabeth A Hunt, Julianne S Perretta, Nicole A Shilkofski, J Wesley Diddle, Gregory Yurasek, Melania Bembea, Jordan Duval-Arnould, Kristen Nelson McMillan
OBJECTIVES: Assess the effect of a simulation "boot camp" on the ability of pediatric nurse practitioners to identify and treat a low cardiac output state in postoperative patients with congenital heart disease. Additionally, assess the pediatric nurse practitioners' confidence and satisfaction with simulation training. DESIGN: Prospective pre/post interventional pilot study. SETTING: University simulation center. SUBJECTS: Thirty acute care pediatric nurse practitioners from 13 academic medical centers in North America...
March 10, 2018: Pediatric Critical Care Medicine
Alexander Röth, Jaroslaw Maciejewski, Jun-Ichi Nishimura, Deepak Jain, Jeffrey I Weitz
OBJECTIVE: Paroxysmal nocturnal hemoglobinuria (PNH) is a severe, life-threatening disorder for which early diagnosis is essential. However, given the rarity of the disease and non-specificity of symptoms, correct diagnosis may be delayed or missed. While various hematologic guidelines note common signs and symptoms associated with PNH, international expert consensus based on real-world clinical experience and an actionable algorithm for non-specialists to facilitate screening and diagnosis are lacking...
March 12, 2018: European Journal of Haematology
James E Frampton, Stephen Silberstein
An intramuscular formulation of onabotulinumtoxinA (onabotA; Botox® ) is currently the only therapy specifically approved for the prevention of headaches in adults with chronic migraine (CM) in the EU and North America. This article provides a narrative review of relevant data on the drug in this indication from an EU perspective. OnabotA was originally approved on the basis of pooled data from two phase III studies (PREEMPT 1 and 2). In these pivotal studies, injection of up to five cycles of onabotA (155-195 U/cycle) at 12-week intervals was generally well tolerated and effective in producing statistically significant and clinically meaningful improvements in headache symptoms, acute headache pain medication usage, headache impact and health-related quality of life in adults with CM, of whom approximately two-thirds were acute medication overusers and approximately one-third had failed to respond to ≥ 3 prior oral prophylactic therapies...
March 12, 2018: Drugs
Simona Delle Monache, Patrizia Di Fulvio, Ester Iannetti, Luca Valerii, Ludovica Capone, Maria Giovanna Nespoli, Mauro Bologna, Adriano Angelucci
BACKGROUND & AIMS: Vitamin D is a pleiotropic hormone targeting several tissues and is involved in basic homeostatic processes, including bone mineralization, immune response and muscle strength. Although hypovitaminosis D is common in Europe and North America, representing a risk factor for several chronic diseases, the contribution of factors other than sun exposure is largely underestimated. METHODS: In our study, we retrospectively collected data from medical records of women with age between 19 and 80 screened in Central Italy (42°N) for increased risk of metabolic syndrome...
March 2, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
Lone Simonsen, Gerardo Chowell, Viggo Andreasen, Robert Gaffey, John Barry, Don Olson, Cécile Viboud
Mounting epidemiological evidence supports the occurrence of a mild herald pandemic wave in the spring and summer of 1918 in North America and Europe, several months before the devastating autumn outbreak that killed an estimated 2% of the global population. These epidemiological findings corroborate the anecdotal observations of contemporary clinicians who reported widespread influenza outbreaks in spring and summer 1918, with sporadic occurrence of unusually severe clinical manifestations in young adults...
March 2, 2018: Annals of Epidemiology
Alexander B Hicks, Dirk M Elston
Dermacentor ticks are hard ticks found throughout most of North America and are easily identified by their large size, ornate scutum, and prominent dorsal pits. They are important disease vectors and are implicated in transmission of Rocky Mountain spotted fever (RMSF), Colorado tick fever, tularemia, and erlichiosis. They also are an important cause of fatal tick paralysis.
January 2018: Cutis; Cutaneous Medicine for the Practitioner
S Ali Naqvi, Diego B Nobrega, Paul E Ronksley, Herman W Barkema
Clinical mastitis affects 3% of primiparous dairy cattle (heifers) in the first month after calving. Additionally, the prevalence of intramammary infection (IMI) in the months before first calving is high, resulting in a high prevalence of heifers calving with IMI. Precalving therapy is an accepted recommendation for reducing mastitis in multiparous cows, but prophylactic treatment for heifers is uncommon in North America. Objectives of this study were to (1) quantify changes in postcalving udder health in heifers following application of a precalving treatment; (2) compare effectiveness among various types of treatments; and (3) compare effectiveness of various types of treatments against specific pathogens...
March 7, 2018: Journal of Dairy Science
Imran A Siddiqui, Amit V Sastry, John B Martinie, Dionisios Vrochides, Erin H Baker, David A Iannitti
BACKGROUND: Sixteen hepatopancreatobiliary fellowship programs in North America are accredited by the Fellowship Council. This study aims to assess fellows' perceptions of their training program. METHODS: A multiple-choice questionnaire was sent to 35 fellows to assess how they perceived their training: academics, research, operative experiences, autonomy, mentorship, program quality and weaknesses. The survey was developed using the SurveyMonkey® tool. RESULTS: Twenty-four of 35 fellows completed the survey...
March 7, 2018: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
Stephanie J Sexton, Michael A Granieri, Aaron C Lentz
BACKGROUND: Intraoperative urethral injury is an uncommon event during the placement of a penile prosthesis, and alternative management strategies have been proposed with continuation of implantation after urethral injury. AIM: To evaluate surgeon practices in the management of intraoperative urethral injury. METHODS: An online survey was sent to the society listservs of the Genitourinary Reconstructive Surgeons (GURS) and the Sexual Medicine Society of North America (SMSNA)...
March 6, 2018: Journal of Sexual Medicine
Corinne M Hohl, Katherin Badke, Amy Zhao, Maeve E Wickham, Stephanie A Woo, Marco L A Sivilotti, Jeffrey J Perry
OBJECTIVES: Adverse drug events cause or contribute to one in nine emergency department presentations in North America, and are often misdiagnosed. Emergency departments have insufficient clinical pharmacists to complete medication reviews in all incoming patients, even though pharmacist-led medications reviews have been associated with improved health outcomes. Our objective was to validate clinical decision rules to identify patients presenting with adverse drug events so they could be prioritized for pharmacist-led medication review...
March 8, 2018: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
Kerry Wilbur, Alaa Elmubark, Sara Shabana
INTRODUCTION: The standardized patient (SP) has assumed a fundamental role in undergraduate medical education since first conceived over 50 years ago. While widely used in student training and assessment of communication and clinical examination across health disciplines, little is known how SPs enhance knowledge or skill development among professionals. We conducted a systematic review to determine the effectiveness of SPs in continuing medical education (CME) programs. METHODS: Authors independently searched for studies published between 1966 and 2016, describing CME initiatives using SP encounters as practice for participants compared with those which did not...
January 2018: Journal of Continuing Education in the Health Professions
Muhammad B Hammami, Rebecca Talkin, Ahmad M Al-Taee, Martin W Schoen, Sagun D Goyal, Jin-Ping Lai
Multiple myeloma (MM) is the most common indication for autologous hematopoietic stem cell transplantation (HSCT) in North America. Despite occurring in up to 50% of patients undergoing allogeneic HSCT, the incidence of graft-versus-host disease (GVHD) after autologous HSCT is reportedly only 5-20%. Gastrointestinal involvement with graft-versus-host disease (GI GVHD) is a common and serious complication of allogeneic HSCT. GI GVHD after autologous transplant, which is referred to as autologous GVHD (auto-GVHD), has also been described...
February 2018: Gastroenterology Research
Ramazan Jabbarli, Thiemo Florin Dinger, Marvin Darkwah Oppong, Daniela Pierscianek, Philipp Dammann, Karsten H Wrede, Klaus Kaier, Martin Köhrmann, Michael Forsting, Christoph Kleinschnitz, Ulrich Sure
BACKGROUND AND PURPOSE: Multiple intracranial aneurysms (MIAs) are common findings of cerebral angiographies; however, MIA prevalence varies in different patient cohorts. We sought to elucidate risk factors influencing MIA prevalence and the clinical consequences. METHODS: We systematically searched PubMed, Scopus, Embase, and Cochrane Library databases for publications before January 15, 2017, reporting MIA prevalence and risk factors. We used random-effects meta-analysis and multivariate regression analysis to assess the impacts of individual, study, and population characteristics...
March 6, 2018: Stroke; a Journal of Cerebral Circulation
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