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https://www.readbyqxmd.com/read/28646651/use-of-sequence-independent-single-primer-amplification-sispa-for-rapid-detection-identification-and-characterization-of-avian-rna-viruses
#1
Klaudia Chrzastek, Dong-Hun Lee, Diane Smith, Poonam Sharma, David L Suarez, Mary Pantin-Jackwood, Darrell R Kapczynski
Current technologies with next generation sequencing have revolutionized metagenomics analysis of clinical samples. To achieve the non-selective amplification and recovery of low abundance genetic sequences, a simplified Sequence-Independent, Single-Primer Amplification (SISPA) technique in combination with MiSeq platform was applied to target negative- and positive-sense single-stranded RNA viral sequences. This method allowed successful sequence assembly of full or near full length avian influenza virus (AIV), infectious bronchitis virus (IBV), and Newcastle disease virus (NDV) viral genome...
June 21, 2017: Virology
https://www.readbyqxmd.com/read/28646628/focal-liver-lesions-real-time-3-dimensional-contrast-enhanced-ultrasonography-compared-with-2-dimensional-contrast-enhanced-ultrasonography-and-magnetic-resonance-imaging
#2
Jung-Chieh Lee, Kun Yan, San-Kan Lee, Wei Yang, Min-Hua Chen
OBJECTIVES: This study sought to evaluate the application of real-time 3-dimensional (3D) contrast-enhanced ultrasonography (US) to diagnose focal liver lesions and to compare these results with those from 2-dimensional (2D) contrast-enhanced US and contrast-enhanced magnetic resonance imaging (MRI). METHODS: Patients with focal liver lesions were examined by 2D contrast-enhanced US, 3D contrast-enhanced US, and contrast-enhanced MRI for lesion characterization, and biopsies and comprehensive clinical diagnoses served as reference standards...
June 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28646596/the-course-and-distribution-of-the-buccal-nerve-clinical-relevance-in-dentistry
#3
Kojiro Takezawa, Mounir Ghabriel, Grant Townsend
BACKGROUND: The buccal branch of the mandibular division of the trigeminal nerve is commonly anaesthetised for dental procedures and may be damaged during surgery. Descriptions of the distribution of the buccal nerve (BN) in anatomical texts are generally lacking in detail and do not provide information about the extent of its variation between individuals. There are also commonly-held clinical beliefs about the BN that lack support from anatomical dissections. METHODS: Detailed dissections of the course and distribution of the BN were performed in a sample of 12 hemi-heads from 11 edentulous and partially dentate human adult cadavers...
June 24, 2017: Australian Dental Journal
https://www.readbyqxmd.com/read/28646586/vaccine-candidate-discovery-for-the-next-generation-of-malaria-vaccines
#4
REVIEW
James Tuju, Gathoni Kamuyu, Linda M Murungi, Faith H A Osier
Although epidemiological observations, IgG passive transfer studies and experimental infections in humans all support the feasibility of developing highly effective malaria vaccines, the precise antigens that induce protective immunity remain uncertain. Here, we review the methodologies applied to vaccine candidate discovery for Plasmodium falciparum malaria from the pre- to post- genomic era. Probing of genomic and/or cDNA libraries with antibodies of defined specificities or functional activity predominated the former, while reverse vaccinology encompassing high throughput in silico analyses of genomic, transcriptomic or proteomic parasite datasets is the mainstay of the latter...
June 24, 2017: Immunology
https://www.readbyqxmd.com/read/28646584/prehospital-advanced-cardiac-life-support-for-out-of-hospital-cardiac-arrest-a-cohort-study
#5
Alexis Cournoyer, Eric Notebaert, Massimiliano Iseppon, Sylvie Cossette, Luc Londei-Leduc, Yoan Lamarche, Judy Morris, Éric Piette, Raoul Daoust, Jean-Marc Chauny, Catalina Sokoloff, Yiorgos Alexandros Cavayas, Jean Paquet, André Denault
OBJECTIVES: Out-of-hospital advanced cardiac life support (ACLS) has not consistently shown a positive impact on survival. Extracorporeal cardiopulmonary resuscitation (E-CPR) could render prolonged on-site resuscitation (ACLS or basic cardiac life support [BCLS]) undesirable in selected cases. The objectives of this study were to evaluate, in patients suffering from out-of-hospital cardiac arrest (OHCA) and in a subgroup of potential E-CPR candidates, the association between the addition of prehospital ACLS to BCLS and survival to hospital discharge, prehospital return of spontaneous circulation (ROSC) and delay from call to hospital arrival...
June 24, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28646565/complete-molecular-remission-in-relapsed-and-refractory-acute-myeloid-leukaemia-with-mll-af9-treated-with-chidamide-based-chemotherapy
#6
Y Lun, J-J Yang, Y Wu
WHAT IS KNOWN AND OBJECTIVE: The mixed lineage leukaemia (MLL) gene translocations are found in approximately 10% of adults with acute myeloid leukaemia (AML) and are markers of poor prognosis. As the best reported response in relapsed and refractory MLL-rearranged AML is around 40%, reinduction treatment is very challenging for those patients. CASE DESCRIPTION: We report a case of relapsed and refractory AML with MLL-AF9, who did not respond to FLAG (fludarabine, cytarabine, granulocyte colony stimulating factor) regimen reinduction treatment, but achieved complete response and molecular remission after chidamide-based chemotherapy...
June 23, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28646562/argininosuccinate-synthase-1-ass1-a-marker-of-unclassified-hepatocellular-adenoma-and-high-bleeding-risk
#7
Elodie Henriet, Aya Abou Hammoud, Jean-William Dupuy, Benjamin Dartigues, Zakaria Ezzoukry, Nathalie Dugot-Senant, Thierry Leste-Lasserre, Nestor Pallares-Lupon, Macha Nikolski, Brigitte Le Bail, Jean-Frédéric Blanc, Charles Balabaud, Paulette Bioulac-Sage, Anne-Aurélie Raymond, Frédéric Saltel
Hepatocellular adenomas (HCA) are rare benign tumors divided into three main subgroups defined by patho-molecular features, HNF1A (H-HCA), mutated β-catenin (b-HCA) and inflammatory (IHCA). In the case of unclassified HCA (UHCA), which are currently identified by default, a high risk of bleeding remains a clinical issue. The objective of this study was to explore UHCA proteome with the aim to identify specific biomarkers. Following dissection of the tumoral (T) and non-tumoral (NT) tissue on formalin-fixed paraffin-embedded (FFPE) from HCA tissue sections using laser capture methodology, we performed mass spectrometry analysis to compare T and NT protein expression levels in HCA, H-HCA, IHCA, b-HCA, UHCA and focal nodular hyperplasia...
June 23, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28646492/prenatal-perinatal-and-neonatal-risk-factors-for-perinatal-arterial-ischaemic-stroke-a-systematic-review-and-meta-analysis
#8
REVIEW
C Li, J K Miao, Y Xu, Y Y Hua, Q Ma, L L Zhou, H J Liu, Q X Chen
The aim of the present study was to perform a meta-analysis of published data to determine the significance of clinical factors and exposures to the risk of perinatal arterial ischaemic stroke (PAIS) and provide guidance for clinical diagnosis and treatment. A comprehensive literature search of the PubMed, Embase, MEDLINE and Cochrane Library databases for relevant observational studies (cohort/case-control) from March 1984 to March 2016 was undertaken. Two review authors independently examined the full text records to determine which studies met the inclusion criteria and evaluated risk factors for PAIS...
June 24, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28646442/variability-of-adverse-events-in-the-public-health-care-service-of-the-tuscany-region
#9
Sara Albolino, Riccardo Tartaglia, Tommaso Bellandi, Elisa Bianchini, Giancarlo Fabbro, Silvia Forni, Giulia Cernuschi, Annibale Biggeri
The objective of the study is to analyze the variation of adverse events (AEs) according to the different structure of hospitals. The study is a multicenter, retrospective study. It involves 4 teaching hospitals (THs) and 32 community hospitals, distributed in 12 local trusts (LTs), of the Tuscany Regional Healthcare Service (RHS). A random sample of the clinical records of patients admitted in LTs and THs in 2008 was selected from the database of the hospital discharge records of the centers. Among 11,293 clinical records included, a total of 354 adverse events were identified...
June 23, 2017: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/28646440/a-comparison-of-three-different-intravitreal-treatment-modalities-of-macular-edema-due-to-branch-retinal-vein-occlusion
#10
Havva Erdogan Kaldırım, Serpil Yazgan
PURPOSE: To compare the efficacy of intravitreal injection of ranibizumab, dexamethasone implant and aflibercept for the management of macular edema (ME) related to branch retinal vein occlusion (BRVO). METHODS: This retrospective and comparative study included 62 eyes of 62 patients with BRVO and ME. Patients received one of the following treatments: 0.5 mg ranibizumab (group 1, n = 22), 0.7 mg dexamethasone implant (group 2, n = 20) and 2 mg aflibercept (group 3, n = 20)...
June 23, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28646421/how-safe-and-effective-is-denosumab-for-bone-giant-cell-tumour
#11
REVIEW
Costantino Errani, Shinji Tsukamoto, Andreas F Mavrogenis
Recent clinical studies have suggested that denosumab is associated with beneficial tumour response, surgical down-staging, and reduced surgical morbidity in patients with giant cell tumour of bone. However, these studies reported results of patients still on denosumab treatment, or patients after denosumab treatment but with a short follow-up. Other studies reported that the new osseous tumour matrix and thickened cortical bone that develop with denosumab treatment does not allow the surgeon to delineate the true extent of the tumour, and probably increases the risk for local recurrence...
June 23, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28646393/the-changing-landscape-of-alopecia-areata-the-therapeutic-paradigm
#12
REVIEW
Yael Renert-Yuval, Emma Guttman-Yassky
Alopecia areata (AA), a prevalent inflammatory cause of hair loss, lacks FDA-approved therapeutics for extensive cases, which are associated with very poor rates of spontaneous hair regrowth and major psychological distress. Current treatments for severe cases include broad immune-suppressants, which are associated with significant adverse effects, precluding long-term use, with rapid hair loss following treatment termination. As a result of the extent of the disease in severe cases, topical contact sensitizers and intralesional treatments are of limited use...
June 23, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28646351/rare-cyclophosphamide-induced-hemorrhagic-cystitis-in-a-chinese-population-with-rheumatic-diseases
#13
Liuqin Liang, Donging Chen, Xiaodong Wang, Zheng Yang, Jun Zhou, Zhongping Zhan, Fan Lian
OBJECTIVE: The aim of this study was to investigate the prevalence, severity, risk factors, and treatment outcomes of cyclophosphamide (CYC)-induced hemorrhagic cystitis (HC) in patients with rheumatic diseases. METHODS: We collected the clinical data from 1284 consecutive patients admitted to The First Affiliated Hospital of Sun Yat-Sen University who were treated with CYC between 2006 and 2016, and then conducted a retrospective analysis. RESULTS: The mean cumulative dose of CYC was 18...
June 23, 2017: Drugs—Real World Outcomes
https://www.readbyqxmd.com/read/28646333/feeding-jejunostomy-associated-small-bowel-necrosis-after-elective-esophago-gastric-resection
#14
Omer S Al-Taan, Robert N Williams, James A Stephenson, Melanie Baker, S Murthy Nyasavajjala, David J Bowrey
BACKGROUND: Feeding jejunostomy has increasingly become a standard adjunctive procedure during major esophago-gastric resections. They provide nutritional support during the post-operative period as required. However, significant early complications have been reported, most notably small bowel necrosis. Literature reports have been restricted to case reports or series. This study aims to determine the frequency of this complication in a cohort of patients undergoing esophago-gastric resection, and identify any difference in the risk of this complication between patients undergoing esophagectomy and gastrectomy...
June 23, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28646289/delta-neutrophil-index-dni-as-a-novel-diagnostic-and-prognostic-marker-of-infection-a-systematic-review-and-meta-analysis
#15
Jae Hyon Park, Hyeong Ju Byeon, Keum Hwa Lee, Jong Wook Lee, Andreas Kronbichler, Michael Eisenhut, Jae Il Shin
OBJECTIVE: Delta neutrophil index (DNI) representing the number of immature granulocytes is an emerging marker used in diagnosis of infections and prediction of mortality in infected patients. The present study evaluated the diagnostic accuracy of DNI as a predictive and prognostic factor in infected patients. METHODS: We performed a PubMed search on January 1st, 2017 and identified studies that evaluated DNI as either a predictive or prognostic factor in infected patients...
June 23, 2017: Inflammation Research: Official Journal of the European Histamine Research Society ... [et Al.]
https://www.readbyqxmd.com/read/28646238/-bladder-neck-sclerosis-following-prostate-surgery-which-therapy-when
#16
REVIEW
J J Rassweiler, H Weiss, A Heinze, M Elmussareh, M Fiedler, A S Goezen
Secondary bladder neck sclerosis represents one of the more frequent complications following endoscopic, open, and other forms of minimally invasive prostate surgery. Therapeutic decisions depend on the type of previous intervention (e.g., radical prostatectomy, TURP, HoLEP, radiotherapy, HIFU) and on associated complications (e.g., incontinence, fistula). Primary treatment in most cases represents an endoscopic bilateral incision. No specific advantages of any type of the applied energy (i.e., mono-/bipolar HF current, cold incision, holmium/thulium YAG laser) could be documented...
June 23, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28646095/estimated-reductions-in-provider-initiated-preterm-births-and-hospital-length-of-stay-under-a-universal-acetylsalicylic-acid-prophylaxis-strategy-a-retrospective-cohort-study
#17
Joel G Ray, Emily Bartsch, Alison L Park, Prakesh S Shah, Susie Dzakpasu
BACKGROUND: Hypertensive disorders, especially preeclampsia, are the leading reason for provider-initiated preterm birth. We estimated how universal acetylsalicylic acid (ASA) prophylaxis might reduce rates of provider-initiated preterm birth associated with preeclampsia and intrauterine growth restriction, which are related conditions. METHODS: We performed a cohort study of singleton hospital births in 2013 in Canada, excluding Quebec. We estimated the proportion of term births and provider-initiated preterm births affected by preeclampsia and/or intrauterine growth restriction, and the corresponding mean maternal and newborn hospital length of stay...
June 23, 2017: CMAJ Open
https://www.readbyqxmd.com/read/28646023/amlexanox-downregulates-s100a6-to-sensitize-kmt2a-aff1-positive-acute-lymphoblastic-leukemia-to-tnf-%C3%AE-treatment
#18
Hayato Tamai, Hiroki Yamaguchi, Koichi Miyake, Miyuki Takatori, Tomoaki Kitano, Satoshi Yamanaka, Syunsuke Yui, Keiko Fukunaga, Kazutaka Nakayama, Koiti Inokuchi
Acute lymphoblastic leukemias (ALL) positive for KMT2A/AFF1 (MLL/AF4) translocation, which constitute 60% of all infant ALL cases, have a poor prognosis even after allogeneic hematopoietic stem cell transplantation (allo-HSCT). This poor prognosis is due to one of two factors, either resistance to TNF-α which mediates a graft-versus-leukemia (GVL) response after allo-HSCT, or immune resistance due to upregulated expression of the immune escape factor S100A6. Here we report an immune stimulatory effect against KMT2A/AFF1-positive ALL cells by treatment with the anti-allergy drug amlexanox, which we found to inhibit S100A6 expression in the presence of TNF-α...
June 23, 2017: Cancer Research
https://www.readbyqxmd.com/read/28645985/a-study-protocol-for-a-randomised-controlled-trial-of-an-interactive-web-based-intervention-cancercope
#19
Suzanne K Chambers, Lee Ritterband, Frances Thorndike, Lisa Nielsen, Joanne F Aitken, Samantha Clutton, Paul Scuffham, Philippa Youl, Bronwyn Morris, Peter Baade, Jeffrey Dunn
INTRODUCTION: Approximately 35% of patients with cancer experience clinically significant distress, and unmet psychological supportive care needs are prevalent. This study describes the protocol for a randomised controlled trial (RCT) to assess the efficacy and cost-effectiveness of an internet-based psychological intervention for distressed patients with cancer. METHODS AND ANALYSIS: In phase I, the intervention was developed on an interactive web platform and pilot tested for acceptability using a qualitative methodology with 21 patients with cancer...
June 23, 2017: BMJ Open
https://www.readbyqxmd.com/read/28645980/association-between-human-herpesvirus-infections-and-dementia-or-mild-cognitive-impairment-a-systematic-review-protocol
#20
Charlotte Warren-Gash, Harriet Forbes, Judith Breuer, Andrew C Hayward, Angelique Mavrodaris, Basil H Ridha, Martin Rossor, Sara L Thomas, Liam Smeeth
INTRODUCTION: Persisting neurotropic viruses are proposed to increase the risk of dementia, but evidence of association from robust, adequately powered population studies is lacking. This is essential to inform clinical trials of targeted preventive interventions. METHODS AND ANALYSIS: We will carry out a comprehensive systematic review of published and grey literature of the association between infection with, reactivation of, vaccination against or treatment of any of the eight human herpesviruses and dementia or mild cognitive impairment...
June 23, 2017: BMJ Open
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