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https://www.readbyqxmd.com/read/29160918/impact-of-weight-loss-and-eating-difficulties-on-health-related-quality-of-life-up-to-10%C3%A2-years-after-oesophagectomy-for-cancer
#1
P Anandavadivelan, A Wikman, A Johar, P Lagergren
BACKGROUND: Severe weight loss is experienced by patients with eating difficulties after surgery for oesophageal cancer. The aim of this prospective cohort study was to asssess the influence of eating difficulties and severe weight loss on health-related quality of life (HRQoL) up to 10 years after oesophagectomy. METHODS: Data on bodyweight and HRQoL were collected at 6 months, 3, 5 and 10 years in patients who underwent surgery for oesophageal cancer in Sweden between 2001 and 2005...
November 21, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/29160203/molecular-epidemiology-and-antimicrobial-susceptibility-of-clostridium-difficile-isolated-from-hospitals-during-a-4-year-period-in-china
#2
Yun-Bo Chen, Si-Lan Gu, Ping Shen, Tao Lv, Yun-Hui Fang, Ling-Ling Tang, Lan-Juan Li
OBJECTIVE: The aim of this study was to perform molecular characterization for and determine the antimicrobial susceptibility profiles of Clostridium difficile collected from hospitals during a 4-year period (2009-2013) in China. METHODS: Strains of toxigenic C. difficile were isolated from patients with diarrhoea, and this was followed by typing using multilocus sequence typing (MLST) and testing for susceptibility to 10 antimicrobials by using the E-test. The mechanisms of resistance to moxifloxacin, erythromycin, clindamycin and tetracycline were investigated by PCR...
November 21, 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/29155825/poverty-and-health-among-cdc-plantation-labourers-in-cameroon-perceptions-challenges-and-coping-strategies
#3
Valerie Makoge, Lenneke Vaandrager, Harro Maat, Maria Koelen
Creating better access to good quality healthcare for the poor is a major challenge to development. In this study, we examined inter-linkages between poverty and disease, referred to as poverty-related diseases (PRDs), by investigating how Cameroon Development Corporation (CDC) camp dwellers respond to diseases that adversely affect their health and wellbeing. Living in plantation camps is associated with poverty, overcrowding, poor sanitation and the rapid spread of diseases. In a survey of 237 CDC camp dwellers in Cameroon, we used the health belief model to understand the drivers (perceived threats, benefits and cues for treatment seeking) of reported responses...
November 20, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29155322/digestive-tract-colonization-by-multidrug-resistant-enterobacteriaceae-in-travellers-an-update
#4
REVIEW
Etienne Ruppé, Antoine Andremont, Laurence Armand-Lefèvre
BACKGROUND: Enterobacteriaceae have become increasingly resistant, especially due to the acquisition and spread of extended-spectrum beta-lactamases (ESBLs), which confer resistance to the majority of beta-lactams. Multi-resistant Enterobacteriaceae (MRE) were first isolated in hospitals, but now they are disseminating in the community setting, mostly in low and middle income countries. Consequently, the increasing number of international travels leads to the importation of MRE from high-prevalence to low-prevalence countries...
November 16, 2017: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/29154846/effect-of-piper-betle-on-giardia-intestinalis-infection-in-vivo
#5
Radka Pecková, Karel Doležal, Bohumil Sak, Dana Květoňová, Martin Kváč, Wisnu Nurcahyo, Ivona Foitová
Piper betle has been used as a medicinal plant in traditional medical systems throughout South and South East Asia. Experimental studies have revealed its wide and diverse biological and pharmacological effects. In this study, antigiardial activity of Piper betle was tested using experimental infections of Giardia intestinalis, the most common cause of protozoal diarrhoea worldwide, in Mongolian gerbils. Plants were extracted in water, methanol and methanol:tetrahydrofuran. Gerbils were treated for ten days intragastrically twice a day, with the dose of 40 mg of the extract per 100 g of body weight...
November 14, 2017: Experimental Parasitology
https://www.readbyqxmd.com/read/29153975/optimisation-of-empirical-antimicrobial-therapy-in-patients-with-haematological-malignancies-and-febrile-neutropenia-how-long-study-an-open-label-randomised-controlled-phase-4-trial
#6
Manuela Aguilar-Guisado, Ildefonso Espigado, Almudena Martín-Peña, Carlota Gudiol, Cristina Royo-Cebrecos, José Falantes, Lourdes Vázquez-López, María Isabel Montero, Clara Rosso-Fernández, María de la Luz Martino, Rocío Parody, José González-Campos, Sebastián Garzón-López, Cristina Calderón-Cabrera, Pere Barba, Nancy Rodríguez, Montserrat Rovira, Enrique Montero-Mateos, Jordi Carratalá, José Antonio Pérez-Simón, José Miguel Cisneros
BACKGROUND: Continuation of empirical antimicrobial therapy (EAT) for febrile neutropenia in patients with haematological malignancies until neutrophil recovery could prolong the therapy unnecessarily. We aimed to establish whether EAT discontinuation driven by a clinical approach regardless of neutrophil recovery would optimise the duration of therapy. METHODS: We did an investigator-driven, superiority, open-label, randomised, controlled phase 4 clinical trial in six academic hospitals in Spain...
November 15, 2017: Lancet Haematology
https://www.readbyqxmd.com/read/29151318/detection-and-molecular-characterisation-of-adenovirus-in-children-under-5-years-old-with-diarrhoea
#7
Meryem Çolak, Gülendam Bozdayı, Aylin Altay, Zahide Yalaki, Kamruddin Ahmed, Seçil Özkan
Background/aim: To determine the frequency, genotype distribution, and genetic relatedness of adenoviruses in children under 5 years old with diarrhoea and to investigate their distribution according to clinical findings, age, months, and seasons. Materials and methods: Stool samples were collected from 180 children with acute gastroenteritis who presented from July 2007 through June 2011 at the Ankara Training and Education Hospital. Stool samples were analysed by immune chromatographic test (ICT), enzyme immunoassay (EIA), and polymerase chain reaction (PCR)...
November 13, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29151076/modulation-of-the-endocannabinoid-system-by-the-fatty-acid-amide-hydrolase-monoacylglycerol-and-diacylglycerol-lipase-inhibitors-as-an-attractive-target-for-secretory-diarrhoea-therapy
#8
A Wasilewski, A Misicka, M Sacharczuk, J Fichna
Secretory diarrhoea is a leading cause of mortality and morbidity worldwide. Our aim was to characterize the effect of inhibition of selected enzymes involved in the synthesis or degradation of endocannabinoids on electrolyte equilibrium in the mouse colonic tissue. The aim of this study was to evaluate the effects of PF-3845, JZL-184 and RHC-80267, as inhibitors of fatty acid amide hydrolase (FAAH), monoacylglycerol (MAGL) and diacylglycerol lipase (DAGL), respectively on epithelial ion transport in isolated mouse colon stimulated by forskolin (FSK), veratridine (VER) and bethanechol (BET)...
August 2017: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/29149900/immunogenic-potential-of-a-salmonella-typhimurium-live-vaccine-for-pigs-against-monophasic-salmonella-typhimurium-dt-193
#9
Tobias Theuß, Elke Ueberham, Jörg Lehmann, Thomas Lindner, Sven Springer
BACKGROUND: Monophasic Salmonella Typhimurium (mSTM) strains account for up to 8.6% of all human Salmonellosis cases. They have an increasing prevalence during recent years and several human cases with hospitalisation were reported. These strains are often isolated from pigs and pork - one primary source of human infection. A Salmonella Typhimurium (STM) live vaccine has been proven successful in controlling of STM infections in pigs for many years. The aim of this study was to test the immunogenicity of the vaccine in weaners during oral challenge with a virulent mSTM strain and to examine the kinetics of STM-specific IgA, IgM and IgG antibodies induced by vaccination and infection...
November 17, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/29149761/crizotinib-achieves-long-lasting-disease-control-in-advanced-papillary-renal-cell-carcinoma-type-1-patients-with-met-mutations-or-amplification-eortc-90101-create-trial
#10
Patrick Schöffski, Agnieszka Wozniak, Bernard Escudier, Piotr Rutkowski, Alan Anthoney, Sebastian Bauer, Jozef Sufliarsky, Carla van Herpen, Lars H Lindner, Viktor Grünwald, Branko Zakotnik, Evelyne Lerut, Maria Debiec-Rychter, Sandrine Marréaud, Michela Lia, Tiana Raveloarivahy, Sandra Collette, Laurence Albiges
PURPOSE: Papillary renal-cell carcinoma type 1 (PRCC1) is associated with MET gene alterations. Our phase II trial prospectively assessed the efficacy and safety of crizotinib in patients with advanced/metastatic PRCC1 with or without MET mutations (MET+ and MET-). EXPERIMENTAL DESIGN: Eligible patients with reference pathology-confirmed PRCC1 received 250 mg oral crizotinib twice daily. Patients were attributed to MET+/MET- sub-cohorts by the sequencing of exons 16-19 of the MET gene in tumour tissue...
November 14, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/29146678/cross-organ-sensitisation-between-the-colon-and-bladder-to-pee-or-not-to-pee
#11
Luke Grundy, Stuart M Brierley
Chronic abdominal and pelvic pain are common, debilitating clinical conditions experienced by millions of patients around the globe. The origin of such pain commonly arises from the intestine and bladder, which share common primary roles; the collection, storage and expulsion of waste. These visceral organs are located in close proximity to one another, and also share common innervation from spinal afferent pathways. Chronic abdominal pain, constipation or diarrhoea are primary symptoms for patients with Irritable Bowel Syndrome (IBS) or Inflammatory Bowel Disease (IBD)...
November 16, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/29146401/neratinib-after-trastuzumab-based-adjuvant-therapy-in-her2-positive-breast-cancer-extenet-5-year-analysis-of-a-randomised-double-blind-placebo-controlled-phase-3-trial
#12
Miguel Martin, Frankie A Holmes, Bent Ejlertsen, Suzette Delaloge, Beverly Moy, Hiroji Iwata, Gunter von Minckwitz, Stephen K L Chia, Janine Mansi, Carlos H Barrios, Michael Gnant, Zorica Tomašević, Neelima Denduluri, Robert Šeparović, Erhan Gokmen, Anna Bashford, Manuel Ruiz Borrego, Sung-Bae Kim, Erik Hugger Jakobsen, Audrone Ciceniene, Kenichi Inoue, Friedrich Overkamp, Joan B Heijns, Anne C Armstrong, John S Link, Anil Abraham Joy, Richard Bryce, Alvin Wong, Susan Moran, Bin Yao, Feng Xu, Alan Auerbach, Marc Buyse, Arlene Chan
BACKGROUND: ExteNET showed that 1 year of neratinib, an irreversible pan-HER tyrosine kinase inhibitor, significantly improves 2-year invasive disease-free survival after trastuzumab-based adjuvant therapy in women with HER2-positive breast cancer. We report updated efficacy outcomes from a protocol-defined 5-year follow-up sensitivity analysis and long-term toxicity findings. METHODS: In this ongoing randomised, double-blind, placebo-controlled, phase 3 trial, eligible women aged 18 years or older (≥20 years in Japan) with stage 1-3c (modified to stage 2-3c in February, 2010) operable breast cancer, who had completed neoadjuvant and adjuvant chemotherapy plus trastuzumab with no evidence of disease recurrence or metastatic disease at study entry...
November 13, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/29143340/k2p-task-2-and-kcnq1-kcne3-k-channels-are-major-players-contributing-to-intestinal-anion-and-fluid-secretion
#13
Francisca Julio-Kalajzić, Sandra Villanueva, Johanna Burgos, Margarita Ojeda, L Pablo Cid, Thomas J Jentsch, Francisco V Sepúlveda
Anion and fluid secretion across the intestinal epithelium, a process altered in cystic fibrosis and secretory diarrhoea, is mediated by cAMP-activated CFTR Cl(-) channels and requires the simultaneous activity of basolateral K(+) channels to maintain cellular ionic homeostasis and membrane potential. This function is fulfilled by the cAMP-activated K(+) channel formed by the association of pore-forming KCNQ1 with its obligatory KCNE3 β-subunit. Studies using mice show sizable cAMP-activated intestinal anion secretion in the absence of either KCNQ1 or KCNE3 suggesting that an alternative K(+) conductance must compensate for the loss of KCNQ1/KCNE3 activity...
November 16, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/29142782/massive-left-sided-congestive-colitis-due-to-idiopathic-inferior-mesenteric-arteriovenous-malformation
#14
Laura Martí Gelonch, Jose Maria Enríquez-Navascués, Tania Pastor Bonel, Yolanda Saralegui Ansorena
Arteriovenous malformations (AVM) of the inferior mesenteric artery are rare. They may be primary (congenital or idiopathic) or secondary (acquired) after trauma or of iatrogenic origin. Of the abdominal AVM, the inferior mesenteric trunk is the least commonly involved. Most reported cases are of iatrogenic origin, resulting from colon surgery. Only 17 cases have been described and published in the literature. The objective of this work is to make known a case treated in our center. We present a case of 73-year old male, who came to the emergency service with symptoms of abdominal distension, pain lasting 48 hours along with months of diarrhoea...
2017: Journal of Clinical Imaging Science
https://www.readbyqxmd.com/read/29137346/safety-of-the-neprilysin-renin-angiotensin-system-inhibitor-lcz696
#15
REVIEW
Bo Li, Yunhe Zhao, Bo Yin, Mengfei Helian, Xinmei Wang, Feng Chen, Hongxia Zhang, Hui Sun, Bin Meng, Fengshuang An
Objectives: The combined neprilysin/rennin-angiotensin system inhibitor sacubitril/valsartan (LCZ696) has shown its superiority over ACEI/ARB therapy. In view of the existing concern of its adverse effects, we aimed to provide evidence of the safety of the new drug. Results: A total of 6 randomized trials with 11,821 subjects were included in this analysis. No significant differences were found in any adverse effects between LCZ696 and ACEI/ARB or placebo groups...
October 10, 2017: Oncotarget
https://www.readbyqxmd.com/read/29135584/concomitant-medication-polypharmacy-interactions-and-imperfect-adherence-are-common-in-australian-adults-on-suppressive-art
#16
Krista J Siefried, Limin Mao, Lucette A Cysique, John Rule, Michelle L Giles, Don E Smith, James Mcmahon, Tim R Read, Catriona Ooi, Ban K Tee, Mark Bloch, John de Wit, Andrew Carr
OBJECTIVES: We quantified concomitant medication (CM) polypharmacy, pharmacokinetic (PK) and pharmacodynamic (PD) interactions, adverse effects and adherence in Australian adults on effective ART. DESIGN: Cross-sectional. METHODS: Patients recruited into a nation-wide cohort and assessed for prevalence and type of CM (including polypharmacy, defined as ≥5 CMs), PK or PD interactions, potential CM adverse effects and CM adherence. Factors associated with CM polypharmacy and with imperfect adherence were identified using multivariable logistic regression...
November 10, 2017: AIDS
https://www.readbyqxmd.com/read/29133155/a-prospective-study-of-travellers-diarrhoea-analysis-of-pathogen-findings-by-destination-in-various-sub-tropical-regions
#17
Tinja Lääveri, Katri Vilkman, Sari H Pakkanen, Juha Kirveskari, Anu Kantele
OBJECTIVES: Eighty million travellers visiting (sub)tropical regions contract travellers' diarrhoea (TD) each year, yet prospective data comparing the prevalence of TD pathogens in various geographical regions are scarce. Our recent study employing modern molecular methods found enteropathogenic (EPEC) and enteroaggregative (EAEC) Escherichia coli to be the most frequent pathogens, followed by enterotoxigenic E. coli (ETEC) and Campylobacter. We revisited our data to compare the findings by geographical region...
November 10, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/29132613/identification-and-management-of-shigella-infection-in-children-with-diarrhoea-a-systematic-review-and-meta-analysis
#18
Kirkby D Tickell, Rebecca L Brander, Hannah E Atlas, Jeffrey M Pernica, Judd L Walson, Patricia B Pavlinac
BACKGROUND: Shigella infections are a leading cause of diarrhoeal death among children in low-income and middle-income countries. WHO guidelines reserve antibiotics for treating children with dysentery. Reliance on dysentery for identification and management of Shigella infection might miss an opportunity to reduce Shigella-associated morbidity and mortality. We aimed to systematically review and evaluate Shigella-associated and dysentery-associated mortality, the diagnostic value of dysentery for the identification of Shigella infection, and the efficacy of antibiotics for children with Shigella or dysentery, or both...
December 2017: Lancet Global Health
https://www.readbyqxmd.com/read/29128378/ebola-virus-disease-report-from-the-task-force-on-tropical-diseases-by-the-world-federation-of-societies-of-intensive-and-critical-care-medicine
#19
REVIEW
Guy A Richards, Tim Baker, Pravin Amin
Ebola virus is a filovirus that can cause fatal hemorrhagic fever (HF) and five distinct species exist that vary in terms of geographical distribution and virulence. Once the more virulent forms enter the human population, transmission occurs primarily through direct contact with infected body fluids and may result in significant outbreaks. The devastating has been the recent West African outbreak. Clinically, signs and symptoms are similar to those of the other VHFs [4]. The incubation period is 2-21days, followed by fever, headache, myalgia, diarrhoea, vomiting and dehydration; thereafter, there may be recovery or deterioration with collapse, neurological manifestations and bleeding, that can lead to a fatal outcome...
November 3, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/29128345/infectious-gastroenteritis-and-the-need-for-strict-contact-precaution-procedures-in-adults-presenting-in-the-emergency-department-a-danish-register-based-study
#20
Florence Skyum, Vibeke Andersen, Ming Chen, Court Pedersen, Christian Backer Mogensen
BACKGROUND: Acute infectious gastroenteritis requires contact precautions to prevent spreading. On acute admission the cause of diarrhoea is unknown, so the decision of whom to isolate has to be made on clinical information with a risk of inexpedient use of contact precautions. AIM: The aims of the study were to investigate how often gastroenteritis occurs, and thus the isolation indication has to be assessed, in Danish emergency departments, and how often patients have to remain on contact precaution according to the results of the faecal samples...
November 8, 2017: Journal of Hospital Infection
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