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https://www.readbyqxmd.com/read/28749629/knowledge-attitudes-and-perceptions-of-prostate-cancer-among-male-staff-of-the-university-of-nigeria
#1
Maxwell Ogochukwu Adibe, Deborah Oyine Aluh, Abdulmuminu Isah, Chibueze Anosike
Prostate cancer is the number one cancer in males in Africa, both in terms of incidence and mortality, accounting for 40,000 (13%) male cancers and 28,000 (11.3%) male cancer-associated deaths. In the developed world, the probability of being diagnosed with cancer is more than twice as high as in developing countries. In developing countries, most cancer victims are diagnosed at late stage, with incurable tumors, pointing to the need for education schemes and better detection programs. This study assessed knowledge, attitudes and perceptions of prostate cancer among male staff of the University of Nigeria...
July 27, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28749599/heat-induced-inflammation-and-its-role-in-esophageal-cancer
#2
REVIEW
Mohaddese Maghsudlu, Ehsan Farashahi Yazd
Esophageal cancer as the sixth common cause of cancer death in the world consists of different histological types with various incidence patterns. Among them, esophageal adenocarcinoma and esophageal squamous cell carcinoma are the most prevalent types which also have different causality, cell of origin and risk factors. Since epidemiological studies have announced consumption of hot substances as one of the major risk factors for squamous cell carcinoma, evaluating the effect of this external stress on esophagus cells seems desirable...
July 27, 2017: Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28749593/developing-better-practices-at-the-institutional-level-leads-to-better-outcomes-after-pancreaticoduodenectomy-in-3-378-patients-domestic-audit-of-the-japanese-society-of-pancreatic-surgery
#3
Sohei Satoi, Tomohisa Yamamoto, Hideyuki Yoshitomi, Fuyuhiko Motoi, Manabu Kawai, Tsutomu Fujii, Keita Wada, Hidehito Arimitsu, Masayuki Sho, Ippei Matsumoto, Satoshi Hirano, Hiroaki Yanagimoto, Masayuki Ohtsuka, Michiaki Unno, Hiroki Yamaue, Masanori Kon
PURPOSE: To assess recent trends in pancreaticoduodenectomy (PD) and the role of institutional standardization on the development of post-operative complications in 3,378 patients who underwent PD in Japan. METHODS: Data were collected from 3,378 patients who underwent PD in 2006, 2010, and 2014 at 53 institutions. A standardized institution (SI) was defined as one that implements ≥7 of 13 quality initiatives according to departmental policy. There were 1,223 patients in the SI group and 2,155 in the non-SI group...
July 27, 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/28749564/impact-of-sustained-virologic-response-with-direct-acting-antiviral-treatment-on-mortality-in-patients-with-advanced-liver-disease
#4
Lisa I Backus, Pamela S Belperio, Troy A Shahoumian, Larry A Mole
The impact of sustained virologic response (SVR) on mortality after direct-acting antiviral (DAA) treatment is not well documented. This study evaluated the impact of DAA-induced SVR on all-cause mortality and on incident hepatocellular carcinoma (HCC) in 15,059 HCV-infected patients with advanced liver disease defined by a FIB-4 >3.25. Overall, 1,067 patients did not achieve SVR (No SVR) and 13,992 patients achieved SVR. In a mean follow-up period of approximately 1.6 years, 195 No SVR patients and 598 SVR patients died...
July 27, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28749529/effect-and-acceptance-of-silver-diamine-fluoride-treatment-on-dental-caries-in-primary-teeth
#5
Jennifer Clemens, Jaana Gold, Jeffrey Chaffin
OBJECTIVES: Silver diamine fluoride (SDF) treatment has been identified as a potential solution to address the dental public health issues of untreated dental caries and insufficient access to care. The current study assessed the effectiveness of 38 percent SDF in arresting active dental caries lesions and in reducing or preventing associated dental pain and infections in young, at-risk children. METHODS: We enrolled 32 children aged 2-5 years with 118 active caries lesions in primary teeth from a community dental clinic in Oregon...
July 27, 2017: Journal of Public Health Dentistry
https://www.readbyqxmd.com/read/28749488/trends-in-provider-initiated-versus-spontaneous-preterm-deliveries-2004-2013
#6
M L Ada, M R Hacker, T H Golen, M J Haviland, S A Shainker, H H Burris
OBJECTIVE: The objectives of this study were as follows: (i) to estimate the proportion of preterm deliveries at a tertiary perinatal center that were provider-initiated versus spontaneous before and after a 2009 policy to reduce elective early-term deliveries, and (ii)to evaluate whether shifts in type of preterm delivery varied by race/ethnicity. METHOD: We performed a retrospective cohort study of preterm deliveries over a 10-year period, 2004 to 2013, including detailed review of 929 of 5566 preterm deliveries, to designate each delivery as provider-initiated or spontaneous...
July 27, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28749457/the-theory-of-disappearing-microbiota-and-the-epidemics-of-chronic-diseases
#7
Martin J Blaser
In recent decades, the incidence of many apparently unrelated chronic diseases has markedly increased. Here, I theorize that losses of particular bacterial species of our ancestral microbiota have altered the context in which immunological, metabolic and cognitive development occur in early life, which results in increased disease. This ominous trend suggests that we must refocus efforts to understand and reverse the underlying circumstances that are responsible for our disappearing microbiota.
July 27, 2017: Nature Reviews. Immunology
https://www.readbyqxmd.com/read/28749422/metamaterials-and-metasurfaces-for-sensor-applications
#8
REVIEW
Yohan Lee, Sun-Je Kim, Hyeonsoo Park, Byoungho Lee
Electromagnetic metamaterials (MMs) and metasurfaces (MSs) are artificial media and surfaces with subwavelength separations of meta-atoms designed for anomalous manipulations of light properties. Owing to large scattering cross-sections of metallic/dielectric meta-atoms, it is possible to not only localize strong electromagnetic fields in deep subwavelength volume but also decompose and analyze incident light signal with ultracompact setup using MMs and MSs. Hence, by probing resonant spectral responses from extremely boosted interactions between analyte layer and optical MMs or MSs, sensing the variation of refractive index has been a popular and practical application in the field of photonics...
July 27, 2017: Sensors
https://www.readbyqxmd.com/read/28749373/dosimetric-evaluation-of-a-commercial-proton-spot-scanning-monte-carlo-dose-algorithm-comparisons-against-measurements-and-simulations
#9
Jatinder Saini, Dominic Maes, Alexander Egan, Stephen R Bowen, Sara St James, Martin Janson, Tony Wong, Charles Bloch
RaySearch Americas Inc. (NY) has introduced a commercial Monte Carlo dose algorithm (RS-MC) for routine clinical use in proton spot scanning. In this report, we provide a validation of this algorithm against phantom measurements and simulations in GATE/GEANT4 software package. We also compared the performance of RayStation analytical algorithm (RS-PBA) against the RS-MC algorithm. Methods: A beam model (G-MC) for spot scanning gantry at our proton center was implemented in the GATE software package. The model was validated against measurements in a water phantom and was used for benchmarking the RS-MC...
July 27, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28749281/neoplasia-in-snakes-at-zoo-atlanta-during-1992-2012
#10
Annie Page-Karjian, Megan Hahne, Kate Leach, Hayley Murphy, Brad Lock, Samuel Rivera
A retrospective study was conducted to review neoplasia of captive snakes in the Zoo Atlanta collection from 1992 to 2012. Of 255 snakes that underwent necropsy and histopathologic examination at Zoo Atlanta during the study period, 37 were observed with neoplasia at necropsy. In those 37 snakes, 42 neoplastic lesions of 18 primary cell types were diagnosed. Thirty-five of those neoplasms (83.3%) were malignant, and of those, 19 were of mesenchymal origin, whereas 14 were of epithelial origin. The median annual rate of neoplasia at necropsy was 12...
June 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28749243/epidemiology-and-trend-of-pediatric-adenoidectomy-a-population-based-study-in-taiwan-from-1997-to-2012
#11
Chia-Hsuan Lee, Wei-Chung Hsu, Jenq-Yuh Ko, Te-Huei Yeh, Wei-Hsiu Chang, Kun-Tai Kang
OBJECTIVES: To assess population-level data for pediatric adenoidectomy. METHODS: Using data from the Taiwan National Health Insurance Research Database for the 1997-2012 period, all inpatients <18 years who received adenoidectomies were identified by codes from the International Classification of Diseases, 9th Revision. RESULTS: A total of 20,599 children underwent adenoidectomy (mean age, 7.4 years; 67% boys). The overall incidence rate was 24...
July 27, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28749194/results-of-preoperative-chemoradiotherapy-for-patients-with-advanced-cancer-of-the-nasal-cavity-and-paranasal-sinuses
#12
Erik Fernström, Jan Nyman, Eva Hammerlid, Erik Holmberg, Hedda Haugen-Cange, Karin Petruson, Edvard Abel, Thomas Björk-Eriksson
OBJECTIVES: Curative treatment of nasal cavity and paranasal sinus cancer is challenging due to the proximity to critical anatomical structures. The purpose of this study was to analyze the impact of trimodality therapy with preoperative chemotherapy and reduced-dose radiotherapy followed by organ-preserving surgery for treating patients with nasal cavity and paranasal sinus cancer. METHODS: This retrospective study included all 156 patients diagnosed with sinonasal cancer in western Sweden between 1986 and 2009...
July 27, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28749172/no-differences-in-radiological-changes-after-3d-conformal-vs-vmat-based-stereotactic-radiotherapy-for-early-stage-non-small-cell-lung-cancer
#13
Serena Badellino, Jacopo Di Muzio, Giulia Schivazappa, Alessia Guarneri, Riccardo Ragona, Sara Bartoncini, Elisabetta Trino, Andrea Riccardo Filippi, Paolo Fonio, Umberto Ricardi
OBJECTIVES: To compare patterns of acute and late radiological lung injury following either 3D or image-guided VMAT stereotactic radiotherapy for stage I Non-Small-Cell Lung Cancer (NSCLC). METHODS: We included 148 patients from a prospective mono-institutional SBRT series (time interval 2004-2014), treated with prescription BED10 Gy (at 80%) in the range 100-120 Gy. The first 95 patients (2004-2010) were planned with 3D-CRT, with a stereotactic body frame. The second cohort (2010-2014) included 53 patients, planned with volumetric IMRT on a smaller PTV generated from a patient's specific ITV, with a frameless approach through cone-beam CT guidance...
July 27, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28749123/-infectious-complications-related-to-external-ventricular-shunt-incidence-and-risk-factors
#14
L López-Amor, L Viña, L Martín, C Calleja, R Rodríguez-García, I Astola, L Forcelledo, L Álvarez-García, C Díaz-Gómez, J Fernández-Domínguez, F Vázquez, D Escudero
OBJECTIVE: Infectious complications related to external ventricular shunt (ICREVS) are a main problem in neurocritical intensive care units (ICU). The aim of the review is to assess the incidence of ICREVS and to analyse factors involved. METHODS: Retrospective analysis, adult polyvalent ICU in a third level reference hospital. Patients carrying external ventricular shunt (DVE) were included. Those patients with central nervous system infection diagnosed prior DVE placement were excluded...
July 25, 2017: Revista Española de Quimioterapia: Publicación Oficial de la Sociedad Española de Quimioterapia
https://www.readbyqxmd.com/read/28749082/impact-of-warm-ischemia-time-on-postoperative-renal-function-after-partial-nephrectomy-for-clinical-t1-renal-cell-carcinoma-a-propensity-score-matched-study
#15
Hakmin Lee, Byung Do Song, Seok-Soo Byun, Sang Eun Lee, Sung Kyu Hong
OBJECTIVES: To preserve renal function, partial nephrectomy (PN) is recommended to patients with small renal masses. However, controversy still exists as to whether prolonged ischemia time adversely affects the incidence of chronic kidney disease (CKD) after PN. We analyzed the effect of prolonged warm ischemia time (WIT) on long-term renal function following PN. MATERIALS AND METHODS: We reviewed data from 1,816 patients who underwent PN for clinical T1 renal tumor...
July 27, 2017: BJU International
https://www.readbyqxmd.com/read/28749067/haemolysis-in-haemodialysis
#16
REVIEW
Dhakshayini Tharmaraj, Peter G Kerr
Haemolysis in haemodialysis, although rare in current times, is associated with significant mortality and morbidity. As such prompt recognition, treatment, analysis of root cause and correction of underlying causative factors is crucial. Dialysate, extracorporeal circuit and patient related factors all contribute to haemolysis risk. Haemolysis can manifest with non-specific signs and symptoms including but not restricted to hypertension, nausea, pain (abdominal, chest, back) and dyspnoea. It may present acutely during the dialysis session or may take a protracted course...
July 27, 2017: Nephrology
https://www.readbyqxmd.com/read/28748991/-analysis-of-incident-reports-in-an-anesthesiology-unit-of-a-university-hospital
#17
Luis Marfán, Juan C Pedemonte, Daniela Sandoval, Constanza Ferdinand, Lorena Camus, Héctor J Lacassie
BACKGROUND: Incident reporting is an effective strategy used to enhance patient safety. An incident is an event that could eventually result in harm to a patient. AIM: To classify and analyze incidents reported by an Anesthesiology division at a University hospital in Chile. MATERIAL AND METHODS: A retrospective analysis of the reported incidents registered in our institutional database from January 2008 to January 2014. They were classified according to three variables proposed by the World Health Organization system to determine the type of incident and patients’ potential harm...
April 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28748957/management-of-cardiovascular-diseases-in-patients-with-obesity
#18
REVIEW
Carl J Lavie, Ross Arena, Martin A Alpert, Richard V Milani, Hector O Ventura
The management of cardiovascular diseases (CVD) in patients with obesity presents numerous challenges. Obesity has a negative effect on almost all of the major CVD risk factors, and adversely influences cardiovascular structure and function. Patients who are overweight or obese have a higher incidence of almost all CVDs compared with patients who are of normal weight. However, those who are overweight or obese seem to have a better short-term and medium-term prognosis after major CVD events and interventional procedures or cardiac surgeries than leaner patients, a phenomenon termed the 'obesity paradox'...
July 27, 2017: Nature Reviews. Cardiology
https://www.readbyqxmd.com/read/28748918/different-combinations-of-glucose-tolerance-and-blood-pressure-status-and-incident-cardiovascular-disease-and-all-cause-mortality-events
#19
M A Hajebrahimi, S Akbarpour, A Eslami, F Azizi, F Hadaegh
The purpose of this study was to evaluate the effect of combinations of blood pressure and glucose tolerance status on cardiovascular and all-cause mortality. A total of 7619 participants aged ⩾30 years old were stratified to nine categories as follows: (1) normotension (NTN) and normal glucose tolerance (NGT) (reference group), (2) NTN and pre-diabetes mellitus (pre-DM), (3) NTN and DM, (4) pre-hypertension (pre-HTN) and NGT, (5) pre-HTN and pre-DM, (6) pre-HTN and DM, (7) HTN and NGT, (8) HTN and pre-DM and (9) HTN and DM...
July 27, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28748892/clinical-profile-of-geriatric-acute-kidney-injury-in-a-tertiary-care-center-from-south-india
#20
Eshwarappa Mahesh, Praveen Nallamuthu, Mahesh Kumar, Parampalli Rakesh Madhyastha, Gurudev Konanna
The incidence of acute kidney injury (AKI) is high in the elderly, who comprise an ever-growing segment of the population. Elderly patients pose a different set of diagnostic and therapeutic challenge owing to their associated comorbidities. AKI in the elderly is associated with an increased risk of mortality, morbidity, prolonged length of stay, and progression to chronic kidney disease. Data regarding the clinical profile of AKI in the elderly from the South Indian population are limited. Hence, we present this analysis of the etiological and prognostic factors associated with AKI in elderly population from South India...
July 2017: Saudi Journal of Kidney Diseases and Transplantation
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