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https://www.readbyqxmd.com/read/28934829/-laparoscopic-proximal-gastrectomy-as-a-surgical-treatment-for-upper-third-early-gastric-cancer
#1
REVIEW
Do Joong Park, Young Suk Park, Sang Hoon Ahn, Hyung Ho Kim
Recently, the incidence of upper third gastric cancer has increased, and with it the number of endoscopic submucosal dissection (ESD) procedures performed has been increasing. However, if ESD is not indicated or non-curable, surgical treatment may be necessary. In the case of lower third gastric cancer, it is possible to preserve the upper part of the stomach; however, in the case of upper third gastric cancer, total gastrectomy is still the standard treatment option, regardless of the stage. This is due to the complications associated with upper third gastric cancer, such as gastroesophageal reflux after proximal gastrectomy rather than oncologic problems...
September 25, 2017: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/28934824/acid-fastness-of-histoplasma-in-surgical-pathology-practice
#2
Madhu Rajeshwari, Immaculata Xess, Mehar Chand Sharma, Deepali Jain
BACKGROUND: Histoplasmosis (HP) is diagnosed by visualizing intracellular microorganisms in biopsy and/or culture. Periodic-acid Schiff (PAS) and Gomori methenamine silver (GMS) staining methods are routinely used for identification. The acid-fast property of Histoplasma was identified decades ago, but acid-fast staining has not been practiced in current surgical pathology. Awareness of the acid-fast property of Histoplasma, which is due to mycolic acid in the cell wall, is important in distinguishing Histoplasma from other infective microorganisms...
September 2017: Journal of Pathology and Translational Medicine
https://www.readbyqxmd.com/read/28934822/stent-placement-for-benign-esophageal-leaks-perforations-and-fistulae-a-clinical-prediction-rule-for-successful-leakage-control
#3
Emo E van Halsema, Wouter F W Kappelle, Bas L A M Weusten, Robert Lindeboom, Mark I van Berge Henegouwen, Paul Fockens, Frank P Vleggaar, Manon C W Spaander, Jeanin E van Hooft
Background and study aims Sealing esophageal leaks by stent placement allows healing in 44 % - 94 % of patients. We aimed to develop a prediction rule to predict the chance of successful stent therapy. Patients and methods In this multicenter retrospective cohort study, patients with benign upper gastrointestinal leakage treated with stent placement were included. We used logistic regression analysis including four known clinical predictors of stent therapy outcome. The model performance to predict successful stent therapy was evaluated in an independent validation sample...
September 21, 2017: Endoscopy
https://www.readbyqxmd.com/read/28934798/clinical-course-of-cervical-percutaneous-epidural-neuroplasty-in-single-level-cervical-disc-disease-with-12-month-follow-up
#4
Chang Hyun Oh, Gyu Yeul Ji, Dong Ah Shin, Pyung Goo Cho, Seung Hwan Yoon
BACKGROUND: Cervical disc disease is a common and occasionally disabling condition, occurring as a natural consequence of aging in the vast majority of the adult population. Percutaneous epidural neuroplasty (PEN) has been used to deliver highly concentrated drugs for chronic neck pain and to prevent scarring in cases refractory to conventional epidural blocks. However, the clinical course after PEN in cervical disc disease is not well-documented. OBJECTIVE: The purpose of this study was to evaluate the efficacy of cervical PEN for single-level cervical disc disease...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934789/lack-of-gender-and-age-differences-in-pain-measurements-following-exercise-in-people-with-chronic-whiplash-associated-disorders
#5
Kelly Ickmans, Anneleen Malfliet, Margot De Kooning, Lisa Goudman, Ives Hubloue, Tom Schmitz, Dorien Goubert, Maria Encarnacion Aguilar-Ferrandiz
BACKGROUND: Individuals with chronic whiplash associated disorders (WAD) present persistent pain in the absence of structural pathology. In these people, altered central pain processing and central sensitization are observed. The role of personal factors, such as gender and age, on pain processing mechanisms in chronic WAD, however, is still unclear. OBJECTIVES: This study investigated possible gender- and age-related differences in self-reported and experimental pain measurements in people with chronic WAD...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934785/1-year-results-of-a-randomized-controlled-trial-of-conservative-management-vs-minimally-invasive-surgical-treatment-for-sacroiliac-joint-pain
#6
Julius Dengler Dengler, Djaya Kools, Robert Pflugmacher, Alessandro Gasbarrini, Domenico Prestamburgo, Paolo Gaetani, Eddie van Eeckhoven, Daniel Cher, Bengt Sturesson
BACKGROUND: Low back pain (LBP) emanating from the sacroiliac joint (SIJ) is a common finding. Devices to fuse the SIJ are now commercially available, but high-quality evidence supporting their effectiveness is limited. OBJECTIVES: To compare the safety and effectiveness of conservative management (CM) to minimally invasive sacroiliac joint fusion (SIJF) in patients with chronic LBP originating from the SIJ. STUDY DESIGN: Prospective, multicenter randomized controlled trial...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934722/rice-consumption-and-squamous-cell-carcinoma-of-the-skin-in-a-united-states-population
#7
Anala Gossai, M Scot Zens, Tracy Punshon, Brian P Jackson, Ann E Perry, Margaret R Karagas
BACKGROUND: Rice contains arsenic, a known skin carcinogen. Rice intake has been associated with arsenic-related skin lesions in South Asia, but its association with skin cancers is as yet unknown. OBJECTIVES: We aimed to investigate whether rice intake contributes to urinary arsenic concentration and risk of squamous cell carcinoma (SCC) of the skin in a U.S. population. METHODS: Rice consumption was assessed using a food frequency questionnaire administered as part of a population-based case-control study of 487 SCC cases and 462 age- and gender-matched controls...
September 7, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28934718/urinary-bpa-and-phthalate-metabolite-concentrations-and-plasma-vitamin-d-levels-in-pregnant-women-a-repeated-measures-analysis
#8
Lauren E Johns, Kelly K Ferguson, David E Cantonwine, Thomas F McElrath, Bhramar Mukherjee, John D Meeker
BACKGROUND: In addition to its well-established role in maintaining skeletal health, vitamin D has essential regulatory functions in female reproductive and pregnancy outcomes. Phthalates and bisphenol A (BPA) are endocrine disruptors, and previous research has suggested that these chemical agents may disrupt circulating levels of total 25(OH)D in adults. OBJECTIVES: We investigated the relationships between repeated measures of urinary phthalate metabolites and BPA and circulating total 25(OH)D in a prospective cohort of pregnant women...
August 31, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28934673/an-analysis-of-chemicals-and-other-constituents-found-in-produced-water-from-hydraulically-fractured-wells-in-california-and-the-challenges-for-wastewater-management
#9
Emily A Chittick, Tanja Srebotnjak
As high-volume hydraulic fracturing (HF) has grown substantially in the United States over the past decade, so has the volume of produced water (PW), i.e., briny water brought to the surface as a byproduct of oil and gas production. According to a recent study (Groundwater Protection Council, 2015), more than 21 billion barrels of PW were generated in 2012. In addition to being high in TDS, PW may contain hydrocarbons, PAH, alkylphenols, naturally occurring radioactive material (NORM), metals, and other organic and inorganic substances...
September 18, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28934670/conflicting-interactions-of-apolipoprotein-a-and-high-density-lipoprotein-cholesterol-with-microvascular-complications-of-type-2-diabetes
#10
Zahra Aryan, Mohsen Afarideh, Alireza Ghajar, Sadaf Esteghamati, Alireza Esteghamati, Manouchehr Nakhjavani
AIMS: This study is amid at investigating the associations, and interactions of serum lipid biomarkers with microvascular complications of type 2 diabetes (T2D). METHODS: A nested case-control study was conducted within an ongoing prospective study on patients with T2D. Microvascular complications of T2D including diabetic neuropathy, diabetic retinopathy and diabetic nephropathy were investigated. A total of 444 cases with at least one of the microvascular complications of T2D and 439 age- and gender-matched controls free of any of the chronic microvascular complications of T2D were included...
September 1, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28934462/clusters-of-human-infections-with-avian-influenza-a-h7n9-virus-in-china-march-2013-to-june-2015
#11
Bo Liu, Fiona P Havers, Lei Zhou, Haojie Zhong, Xianjun Wang, Shenghua Mao, Hai Li, Ruiqi Ren, Nijuan Xiang, Yuelong Shu, Suizan Zhou, Fuqiang Liu, Enfu Chen, Yanping Zhang, Marc-Alain Widdowson, Qun Li, Zijian Feng
Multiple clusters of human infections with novel avian influenza A(H7N9) virus have occurred since the virus was first identified in spring 2013. However, in many situations it is unclear whether these clusters result from person-to-person transmission or exposure to a common infectious source. We analyzed the possibility of person-to-person transmission in each cluster and developed a framework to assess the likelihood that person-to-person transmission had occurred. We described 21 clusters with 22 infected contact cases that were identified by the Chinese Center for Disease Control and Prevention from March 2013 through June 2015...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934439/age-related-differences-in-influenza-b-infection-by-lineage-in-a-community-based-sentinel-system-2010-2011-to-2015-2016-canada
#12
Danuta M Skowronski, Catharine Chambers, Gaston De Serres, Suzana Sabaiduc, Anne-Luise Winter, James A Dickinson, Jonathan B Gubbay, Kevin Fonseca, Steven J Drews, Hugues Charest, Christine Martineau, Mel Krajden, Martin Petric, Nathalie Bastien, Yan Li
Age-related differences in influenza B lineage detection were explored in the community-based Canadian Sentinel Practitioner Surveillance Network (SPSN) from 2010-2011 to 2015-2016. Whereas >80% of B(Victoria) cases were <40 years old, B(Yamagata) cases showed a bimodal age distribution with 27% who were <20 years old and 61% who were 30-64 years old, but with a notable gap in cases between 20 and 29 years old (4%). Overall, the median age was 20 years lower for B(Victoria) vs B(Yamagata) cases (20 vs 40 years; P < ...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934432/intestinal-damage-and-inflammatory-biomarkers-in-human-immunodeficiency-virus-hiv-exposed-and-hiv-infected-zimbabwean-infants
#13
Andrew J Prendergast, Bernard Chasekwa, Sandra Rukobo, Margaret Govha, Kuda Mutasa, Robert Ntozini, Jean H Humphrey
Background: Disease progression is rapid in human immunodeficiency virus (HIV)-infected infants. Whether intestinal damage and inflammation underlie mortality is unknown. Methods: We measured plasma intestinal fatty acid binding protein (I-FABP), soluble CD14 (sCD14), interleukin 6 (IL-6), and C-reactive protein (CRP) at 6 weeks and 6 months of age in 272 HIV-infected infants who either died (cases) or survived (controls), and in 194 HIV-exposed uninfected (HEU) and 197 HIV-unexposed infants...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934396/evaluation-of-shared-genetic-aetiology-between-osteoarthritis-and-bone-mineral-density-identifies-smad3-as-a-novel-osteoarthritis-risk-locus
#14
Sophie Hackinger, Katerina Trajanoska, Unnur Styrkarsdottir, Eleni Zengini, Julia Steinberg, Graham R S Ritchie, Konstantinos Hatzikotoulas, Arthur Gilly, Evangelos Evangelou, John P Kemp, David Evans, Thorvaldur Ingvarsson, Helgi Jonsson, Unnur Thorsteinsdottir, Kari Stefansson, Andrew W McCaskie, Roger A Brooks, Jeremy M Wilkinson, Fernando Rivadeneira, Eleftheria Zeggini
Osteoarthritis (OA) is a common complex disease with high public health burden and no curative therapy. High bone mineral density (BMD) is associated with an increased risk of developing OA, suggesting a shared underlying biology. Here, we performed the first systematic overlap analysis of OA and BMD on a genome wide scale. We used summary statistics from the GEFOS consortium for lumbar spine (n = 31,800) and femoral neck (n = 32,961) BMD, and from the arcOGEN consortium for three OA phenotypes (hip, ncases=3,498; knee, ncases=3,266; hip and/or knee, ncases=7,410; ncontrols=11,009)...
October 1, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28934370/the-risk-of-sustained-sexual-transmission-of-zika-is-underestimated
#15
Antoine Allard, Benjamin M Althouse, Laurent Hébert-Dufresne, Samuel V Scarpino
Pathogens often follow more than one transmission route during outbreaks-from needle sharing plus sexual transmission of HIV to small droplet aerosol plus fomite transmission of influenza. Thus, controlling an infectious disease outbreak often requires characterizing the risk associated with multiple mechanisms of transmission. For example, during the Ebola virus outbreak in West Africa, weighing the relative importance of funeral versus health care worker transmission was essential to stopping disease spread...
September 21, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28934265/comparative-effectiveness-of-different-transarterial-embolization-therapies-alone-or-in-combination-with-local-ablative-or-adjuvant-systemic-treatments-for-unresectable-hepatocellular-carcinoma-a-network-meta-analysis-of-randomized-controlled-trials
#16
Konstantinos Katsanos, Panagiotis Kitrou, Stavros Spiliopoulos, Ioannis Maroulis, Theodore Petsas, Dimitris Karnabatidis
BACKGROUND: The optimal transcatheter embolization strategy for patients with unresectable hepatocellular carcinoma (HCC) remains elusive. We conducted a systematic review and network meta-analysis (NMA) of different embolization options for unresectable HCC. METHODS: Medical databases were searched for randomized controlled trials evaluating bland transarterial embolization (TAE), conventional TACE, drug-eluting bead chemoembolization (DEB-TACE), or transarterial radioembolization (TARE), either alone or combined with adjuvant chemotherapy, or local liver ablation, or external radiotherapy for unresectable HCC up to June 2017...
2017: PloS One
https://www.readbyqxmd.com/read/28934255/quantitative-optical-coherence-tomography-angiography-of-macular-vascular-structure-and-foveal-avascular-zone-in-glaucoma
#17
Jaewan Choi, Junki Kwon, Joong Won Shin, Jiyun Lee, Saem Lee, Michael S Kook
OBJECTIVE: The study aimed to evaluate the quantitative characteristics of the macular vessel density (VD) and foveal avascular zone (FAZ) in glaucoma using optical coherence tomography angiography (OCT-A). DESIGN: Cross-sectional, age- and sex-matched case-control study. METHODS: Fifty-two eyes of 52 patients with primary open angle glaucoma and 52 eyes from 52 healthy participants were recruited retrospectively. OCT-A was performed on a 3 x 3-mm macular region centered on the fovea...
2017: PloS One
https://www.readbyqxmd.com/read/28934186/opioid-overdose-outbreak-west-virginia-august-2016
#18
Joel Massey, Michael Kilkenny, Samantha Batdorf, Sarah K Sanders, Debra Ellison, John Halpin, R Matthew Gladden, Danae Bixler, Loretta Haddy, Rahul Gupta
On August 15, 2016, the Mayor's Office of Drug Control Policy in Huntington, West Virginia, notified the Cabell-Huntington Health Department (CHHD) of multiple calls regarding opioid overdose received by the emergency medical system (EMS) during 3 p.m.-8 p.m. that day. A public health investigation and response conducted by the West Virginia Bureau for Public Health (BPH) and CHHD identified 20 opioid overdose cases within a 53-hour period in Cabell County; all cases included emergency department (ED) encounters...
September 22, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28934116/experimental-comparison-of-different-carbon-fiber-composites-in-reinforcement-layouts-for-wooden-beams-of-historical-buildings
#19
Francisco J Rescalvo, Ignacio Valverde-Palacios, Elisabet Suarez, Antolino Gallego
This paper offers a detailed, quantitative and exhaustive experimental comparison in terms of mechanical properties of three different layouts of carbon composite materials (CFRP) used to strengthen existing old timber beams highly affected by diverse natural defects and biological attacks, testing the use of pultruded laminate attached on the tension side of the element (LR), CFRP fabrics totally U-shape wrapping the timber element (UR), and the combined use of both reinforcement solutions (UR-P). Moreover, unidirectional and bidirectional fabrics were considered and compared...
September 21, 2017: Materials
https://www.readbyqxmd.com/read/28934093/combined-prenatal-pesticide-exposure-and-folic-acid-intake-in-relation-to-autism-spectrum-disorder
#20
Rebecca J Schmidt, Vladimir Kogan, Janie F Shelton, Lora Delwiche, Robin L Hansen, Sally Ozonoff, Claudia C Ma, Erin C McCanlies, Deborah H Bennett, Irva Hertz-Picciotto, Daniel J Tancredi, Heather E Volk
BACKGROUND: Maternal folic acid (FA) protects against developmental toxicity from certain environmental chemicals. OBJECTIVE: We examined combined exposures to maternal FA and pesticides in relation to autism spectrum disorder (ASD). METHODS: Participants were California children born from 2000-2007 who were enrolled in the Childhood Autism Risks from Genetics and the Environment (CHARGE) case-control study at age 2-5 y, were clinically confirmed to have ASD (n=296) or typical development (n=220), and had information on maternal supplemental FA and pesticide exposures...
September 8, 2017: Environmental Health Perspectives
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