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https://www.readbyqxmd.com/read/28646580/biosimilars-for-psoriasis-worldwide-overview-of-regulatory-guidelines-uptake-and-implications-for-dermatology-clinical-practice
#1
REVIEW
A D Cohen, J J Wu, L Puig, S Chimenti, R Vender, M Rajagopalan, R Romiti, C de la Cruz, L Skov, C Zachariae, H S Young, P Foley, J M van der Walt, L Naldi, A Blauvelt
The introduction of biologic drugs for the treatment of patients with psoriasis has revolutionized treatment paradigms and enabled numerous patients to achieve disease control with an acceptable safety profile. However, the high cost of biologics limits access to these medications for the majority of patients worldwide. In recent years, the introduction of biosimilars for inflammatory diseases has become a fast evolving field. The future use of biosimilars offers the potential for decreased cost and increased access to biologic drugs for patients with psoriasis...
June 24, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28645716/guide-to-active-vaccine-safety-surveillance-report-of-cioms-working-group-on-vaccine-safety-executive-summary
#2
U Heininger, K Holm, I Caplanusi, S R Bailey
In 2013, the Council for International Organizations of Medical Sciences (CIOMS) created a Working Group on Vaccine Safety (WG) to address unmet needs in the area of vaccine pharmacovigilance. Generating reliable data about specific vaccine safety concerns is becoming a priority due to recent progress in the development and deployment of new vaccines of global importance, as well as novel vaccines targeting diseases specifically endemic to many resource-limited countries (RLCs), e.g. malaria, dengue. The WG created a Guide to Active Vaccine Safety Surveillance (AVSS) to assist national regulatory authorities and national immunization program officers in RLCs in determining the best course of action with regards to non-routine pharmacovigilance activities, when confronted with a launch of a new vaccine or a vaccine that is new to their country...
June 20, 2017: Vaccine
https://www.readbyqxmd.com/read/28644154/acute-promyelocytic-leukemia-and-chronic-lymphocytic-leukemia-concomitant-presentation-of-two-molecularly-distinct-entities
#3
Jingdong Su, Diana Veillon, Rodney Shackelford, James Cotelingam, Hazem El-Osta, Glenn Mills, Reinhold Munker, Srinivas Devarakonda
Acute myeloid leukemia (AML) developing in patients with chronic lymphocytic leukemia (CLL) is very uncommon and usually associated with prior treatment. Acute promyelocytic leukemia (APL) accounts for a very small proportion of treatment-associated AML. So far, there has been only one reported case of APL occurring post radiation for prostate cancer in a patient with CLL. We report herein the first case of APL and CLL presenting concomitantly in an untreated patient. Evaluation of peripheral blood and bone marrow aspirate with immunohistochemistry, flow cytometry, and FISH to confirm two morphologically, molecularly and genetically distinct leukemic populations characteristic of APL and CLL is required...
May 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28644057/the-implementation-of-medical-monitoring-programs-following-potentially-hazardous-exposures-a-medico-legal-perspective
#4
David Vearrier, Michael I Greenberg
CONTEXT: Clinical toxicologists may be called upon to determine the appropriateness of medical monitoring following documented or purported exposures to toxicants in the occupational, environmental, and medical settings. METHODS: We searched the MEDLINE database using the Ovid(®) search engine for the following terms cross-referenced to the MeSH database: ("occupational exposures" OR "environmental exposures") AND ("physiologic monitoring" OR "population surveillance")...
June 23, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28642882/tumor-related-exosomes-contribute-to-tumor-promoting-microenvironment-an-immunological-perspective
#5
REVIEW
Wuzhen Chen, Jingxin Jiang, Wenjie Xia, Jian Huang
Exosomes are a kind of cell-released membrane-form structures which contain proteins, lipids, and nucleic acids. These vesicular organelles play a key role in intercellular communication. Numerous experiments demonstrated that tumor-related exosomes (TEXs) can induce immune surveillance in the microenvironment in vivo and in vitro. They can interfere with the maturation of DC cells, impair NK cell activation, induce myeloid-derived suppressor cells, and educate macrophages into protumor phenotype. They can also selectively induce effector T cell apoptosis via Fas/FasL interaction and enhance regulatory T cell proliferation and function by releasing TGF-β...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28642140/emergence-of-carbapenem-resistant-enterobacteriaceae-isolated-from-patients-in-a-university-hospital-in-saudi-arabia-epidemiology-clinical-profiles-and-outcomes
#6
Fawzia E Alotaibi, Elham E Bukhari, Maha M Al-Mohizea, Taghreed Hafiz, Eman Bin Essa, Yasmeen I AlTokhais
Carbapenemase-producing Enterobacteriaceae have been steadily spreading worldwide during the last decade. Nine patients were identified prospectively and were followed during their hospitalization course to identify the epidemiology, clinical profiles and outcomes. These patients had one or more cultures positive for a CRE isolate, contributing to a total of eleven positive cultures from various sites without including duplicates of isolates obtained from the same site. Isolates from these patients included five Klebseilla pneumoniae, three Escherichia coli, and one Enterobacter aerogenes...
June 19, 2017: Journal of Infection and Public Health
https://www.readbyqxmd.com/read/28641072/overweight-obesity-and-extreme-obesity-among-mississippi-adults-2001-2010-and-2011-2015
#7
Vincent L Mendy, Rodolfo Vargas, Gerri Cannon-Smith, Marinelle Payton
INTRODUCTION: In 2015, about 1.5 million adults in Mississippi were overweight or obese. Obesity is associated with increased risk for diabetes and cardiovascular problems. We examined trends in the prevalence of overweight, obesity, and extreme obesity from 2001 through 2010 and 2011 through 2015. METHODS: We used data from the Mississippi Behavioral Risk Factor Surveillance System to analyze trends in the prevalence of overweight, obesity, and extreme obesity among adults from 2001 through 2010 and 2011 through 2015...
June 22, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28640689/deciphering-suicide-and-other-manners-of-death-associated-with-drug-intoxication-a-centers-for-disease-control-and-prevention-consultation-meeting-summary
#8
Deborah M Stone, Kristin M Holland, Brad Bartholow, Joseph Logan, Wendy LiKamWa McIntosh, Aimee Trudeau, Ian R H Rockett
Manner of death (MOD) classification (i.e., natural, accident, suicide, homicide, or undetermined cause) affects mortality surveillance and public health research, policy, and practice. Determination of MOD in deaths caused by drug intoxication is challenging, with marked variability across states. The Centers for Disease Control and Prevention hosted a multidisciplinary meeting to discuss drug intoxication deaths as they relate to suicide and other MOD. The meeting objectives were to identify individual-level, system-level, and place-based factors affecting MOD classification and identify potential solutions to classification barriers...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28640675/health-related-quality-of-life-among-us-workers-variability-across-occupation-groups
#9
Taylor M Shockey, Matthew Zack, Aaron Sussell
OBJECTIVES: To examine the health-related quality of life among workers in 22 standard occupation groups using data from the 2013-2014 US Behavioral Risk Factor Surveillance System. METHODS: We examined the health-related quality of life measures of self-rated health, frequent physical distress, frequent mental distress, frequent activity limitation, and frequent overall unhealthy days by occupation group for 155 839 currently employed adults among 17 states. We performed multiple logistic regression analyses that accounted for the Behavioral Risk Factor Surveillance System's complex survey design to obtain prevalence estimates adjusted for potential confounders...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28640385/cost-effectiveness-analysis-of-consolidation-with-brentuximab-vedotin-for-high-risk-hodgkin-lymphoma-after-autologous-stem-cell-transplantation
#10
Lucy Hui, Gottfried von Keudell, Rong Wang, Amer M Zeidan, Steven D Gore, Xiaomei Ma, Amy J Davidoff, Scott F Huntington
BACKGROUND: In a recent randomized, placebo-controlled trial, consolidation treatment with brentuximab vedotin (BV) decreased the risk of Hodgkin lymphoma (HL) progression after autologous stem cell transplantation (ASCT). However, the impact of BV consolidation on overall survival, quality of life, and health care costs remain unclear. METHODS: A Markov decision-analytic model was constructed to measure the costs and clinical outcomes for BV consolidation therapy compared with active surveillance in a cohort of patients aged 33 years who were at risk for HL relapse after ASCT...
June 22, 2017: Cancer
https://www.readbyqxmd.com/read/28640001/reduction-in-diarrhea-and-rotavirus-related-healthcare-visits-among-children-5-years-of-age-following-national-rotavirus-vaccine-introduction-in-zimbabwe
#11
Hilda A Mujuru, Catherine Yen, Kusum J Nathoo, Nhamo A Gonah, Ismail Ticklay, Arnold Mukaratirwa, Chipo Berejena, Ottias Tapfumanei, Kenneth Chindedza, Maxwell Rupfutse, Goitom Weldegebriel, Jason M Mwenda, Eleanor Burnett, Jacqueline E Tate, Umesh D Parashar, Portia Manangazira
BACKGROUND: In Zimbabwe, rotavirus accounted for 41-56% of acute diarrhea hospitalizations prior to rotavirus vaccine introduction in 2014. We evaluated rotavirus vaccination impact on acute diarrhea and rotavirus-related healthcare visits in children. METHODS: We examined monthly and annual acute diarrhea and rotavirus test-positive hospitalizations and A&E visits among children <60 months at three active surveillance hospitals during 2012-2016; we compared pre-vaccine introduction (2012-2013) with post-vaccine introduction (2015 and 2016) data for two of the hospitals...
June 20, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28639898/targeting-interlukin-6-to-relieve-immunosuppression-in-tumor-microenvironment
#12
Qian Liu, Shengnan Yu, Anping Li, Hanxiao Xu, Xinwei Han, Kongming Wu
Immunotolerance is one of the hallmarks of malignant tumors. Tumor cells escape from host immune surveillance through various mechanisms resulting in tumor progression and therapeutic resistance. Interlukin-6 is a proinflammatory cytokine involved in many physiological and pathological processes by integrating with multiple intracellular signaling pathways. Aberrant expression of interlukin-6 is associated with the growth, metastasis, and chemotherapeutic resistance in a wide range of cancers. Interlukin-6 exerts immunosuppressive capacity mostly by stimulating the infiltrations of myeloid-derived suppressor cells, tumor-associated neutrophils, and cancer stem-like cells via Janus-activated kinase/signal transducer and activator of transcription 3 pathway in tumor microenvironment...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28639382/preferred-intervention-strategies-to-improve-dietary-and-physical-activity-behaviors-among-african-american-mothers-and-daughters
#13
Monique Reed, Wrenetha Julion, Diane McNaughton, JoEllen Wilbur
OBJECTIVE: The objective of this study was to identify cultural- and age-appropriate intervention strategies to improve dietary and physical activity (PA) behaviors in African-American adolescent daughters and their mothers. DESIGN AND SAMPLE: A convergent parallel mixed methods design with interactive quantitative and qualitative measures was used. Twenty-four 9th- and 10th-grade African-American daughters from a large urban high school and their mothers participated...
June 22, 2017: Public Health Nursing
https://www.readbyqxmd.com/read/28639165/molecular-characterization-of-intestinal-carriage-of-carbapenem-resistant-enterobacteriaceae-among-inpatients-at-two-iranian-university-hospitals-first-report-of-co-production-of-bla-ndm-7-and-bla-oxa-48
#14
H Solgi, F Badmasti, Z Aminzadeh, C G Giske, M Pourahmad, F Vaziri, S A Havaei, F Shahcheraghi
Gastrointestinal colonization of carbapenem-resistant Enterobacteriaceae (CRE) could serve as a reservoir for the transmission of these pathogens in the clinical setting. The aim of this study was to investigate the intestinal carriage of CRE and to analyze risk factors for CRE carriage. Rectal swabs were collected from 95 patients at two Iranian university hospitals. CRE screening was performed using selective media (CHROMagar and MacConkey agar). Polymerase chain reaction (PCR) was used to detect carbapenemase-encoding genes...
June 21, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28639128/comparison-of-4-l-polyethylene-glycol-and-2-l-polyethylene-glycol-plus-ascorbic-acid-in-patients-with-inactive-ulcerative-colitis
#15
Eun Soo Kim, Kyeong Ok Kim, Byung Ik Jang, Eun Young Kim, Yoo Jin Lee, Hyun Seok Lee, Seong Woo Jeon, Hyun Jin Kim, Sung Kook Kim
BACKGROUND: Although colonoscopy preparation may cause symptom flares in patients with ulcerative colitis (UC), little is known about the standard preparation regimen in this population. AIM: We aimed to compare 4L polyethylene glycol (4L-PEG) with 2L polyethylene glycol plus ascorbic acid (2L-PEG-Asc) in quiescent UC patients. METHODS: Patients with inactive UC undergoing colonoscopy for surveillance or checkup of mucosal healing were prospectively enrolled at 5 tertiary hospitals...
June 21, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28638738/activation-of-the-fcgammareceptoriiia-on-human-natural-killer-cells-leads-to-increased-expression-of-functional-interleukin-21-receptor
#16
Elizabeth L McMichael, Nicholas B Courtney, Megan C Duggan, Robert Wesolowski, Dionisia Quiroga, Sri Vidya Kondadasula, Lakhvir S Atwal, Neela Bhave, Eric Luedke, Alena Cristina Jaime-Ramirez, Amanda R Campbell, Xiaokui Mo, John C Byrd, William E Carson Iii
Natural killer (NK) cells are innate immune effector cells that play a crucial role in immune surveillance and the destruction of cancer cells. NK cells express a low-affinity receptor for the Fc or constant region of immunoglobulin G (FcγRIIIa) and multiple cytokine receptors that respond to antibody-coated targets and cytokines in the tumor microenvironment. In the present work, microarray gene expression analysis revealed that the IL-21 receptor (IL-21R) was strongly upregulated following FcR stimulation...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28637722/cross-sectional-surveillance-study-to-phenotype-lorry-drivers-sedentary-behaviours-physical-activity-and-cardio-metabolic-health
#17
Veronica Varela-Mato, Orlagh O'Shea, James A King, Thomas Yates, David J Stensel, Stuart Jh Biddle, Myra A Nimmo, Stacy A Clemes
OBJECTIVES: Elevated risk factors for a number of chronic diseases have been identified in lorry drivers. Unhealthy lifestyle behaviours such as a lack of physical activity (PA) and high levels of sedentary behaviour (sitting) likely contribute to this elevated risk. This study behaviourally phenotyped UK lorry drivers' sedentary and non-sedentary behaviours during workdays and non-workdays and examined markers of drivers cardio-metabolic health. SETTING: A transport company from the East Midlands, UK...
June 21, 2017: BMJ Open
https://www.readbyqxmd.com/read/28637576/antimicrobial-use-and-resistance-in-australia-aura-surveillance-system-coordinating-national-data-on-antimicrobial-use-and-resistance-for-australia
#18
John D Turnidge, Kathy T Meleady
Objective The aim of the present study was to describe the process of establishment and coordination of the national Antimicrobial Use and Resistance in Australia (AURA) surveillance system.Methods Existing surveillance programs conducted by health organisations at state or multi-jurisdictional levels were reviewed, and gaps and opportunities identified for the development of a national system. In view of the time frame available as part of the Australian Government Department of Health funding agreement, the strategy used by the Australian Commission on Safety and Quality in Health Care was to commence work with existing surveillance programs, expanding and enhancing them and developing new systems where gaps were identified...
June 22, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28637020/autophagy-related-genes-are-induced-by-histone-deacetylase-inhibitor-suberoylanilide-hydroxamic-acid-via-the-activation-of-cathepsin-b-in-human-breast-cancer-cells
#19
Han Han, Jing Li, Xiuyan Feng, Hui Zhou, Shanchun Guo, Weiqiang Zhou
Autophagy is involved in modulating tumor cell motility and invasion, resistance to epithelial-to-mesenchymal transition, anoikis, and escape from immune surveillance. We have previous shown that SAHA is capable to induce several apoptosis and autophagy-related gene expression in breast cancers. However, the exact mechanisms of autophagy activation in this context have not been fully identified. Our results showed that the expression and the activity of Cathepsin B (CTSB), one of the major lysosomal cysteine proteases, were significantly increased in MDA-MB- 231 and MCF-7 cells upon SAHA treatment...
June 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636713/practice-vs-physician-level-variation-in-use-of-active-surveillance-for-men-with-low-risk-prostate-cancer-implications-for-collaborative-quality-improvement
#20
Gregory B Auffenberg, Brian R Lane, Susan Linsell, Michael L Cher, David C Miller
No abstract text is available yet for this article.
June 21, 2017: JAMA Surgery
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