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https://www.readbyqxmd.com/read/28351024/evaluating-the-prognostic-value-of-microrna-203-in-solid-tumors-based-on-a-meta-analysis-and-the-cancer-genome-atlas-tcga-datasets
#1
Yingjie Shao, Wendong Gu, Zhonghua Ning, Xing Song, Honglei Pei, Jingting Jiang
BACKGROUND: It has been reported that miR-203 expression was aberrant in various types of cancers, and it could be used as a prognostic biomarker. Therefore, in this study, we aimed to evaluate the prognostic value of miR-203 expression in solid tumors by using meta-analysis and The Cancer Genome Atlas (TCGA) datasets. METHODS: By doing a literature research in PubMed, Embase and the Cochrane Library (last update by December 2016), we were able to identify the studies assessing the prognostic role of miR-203 in various tumors...
March 24, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28350949/state-of-the-art-in-degenerative-cervical-myelopathy-an-update-on-current-clinical-evidence
#2
Jefferson R Wilson, Lindsay A Tetreault, Jun Kim, Mohammed F Shamji, James S Harrop, Thomas Mroz, Samuel Cho, Michael G Fehlings
Degenerative cervical myelopathy (DCM) is a common cause of spinal cord dysfunction that confronts clinicians on a daily basis. Research performed over the past few decades has provided improved insight into the diagnosis, evaluation, and treatment of this disorder. We aim to provide clinicians with an update regarding the state of the art in DCM, focusing on more recent research pertaining to pathophysiology, natural history, treatment, consideration of the minimally symptomatic patient, surgical outcome prediction, and outcome measurement...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350827/time-spent-by-belgian-hospital-pharmacists-on-supply-disruptions-and-drug-shortages-an-exploratory-study
#3
Elfi De Weerdt, Thomas De Rijdt, Steven Simoens, Minne Casteels, Isabelle Huys
INTRODUCTION: Supply problems of drugs are an increasing and worldwide problem, also in Belgium. Hospital pharmacists try to manage drug supply problems to minimize the impact on patient care. This study aims to quantify in a detailed manner how much time employees of 17 Belgian hospital pharmacies spend on drug supply problems. METHODS: During six months, employees of Belgian hospital pharmacies filled in the daily time spent on drug supply problems using a template containing all steps which can be executed to manage drug supply problems...
2017: PloS One
https://www.readbyqxmd.com/read/28350801/app-psen1-and-psen2-mutations-in-early-onset-alzheimer-disease-a-genetic-screening-study-of-familial-and-sporadic-cases
#4
Hélène-Marie Lanoiselée, Gaël Nicolas, David Wallon, Anne Rovelet-Lecrux, Morgane Lacour, Stéphane Rousseau, Anne-Claire Richard, Florence Pasquier, Adeline Rollin-Sillaire, Olivier Martinaud, Muriel Quillard-Muraine, Vincent de la Sayette, Claire Boutoleau-Bretonniere, Frédérique Etcharry-Bouyx, Valérie Chauviré, Marie Sarazin, Isabelle le Ber, Stéphane Epelbaum, Thérèse Jonveaux, Olivier Rouaud, Mathieu Ceccaldi, Olivier Félician, Olivier Godefroy, Maite Formaglio, Bernard Croisile, Sophie Auriacombe, Ludivine Chamard, Jean-Louis Vincent, Mathilde Sauvée, Cecilia Marelli-Tosi, Audrey Gabelle, Canan Ozsancak, Jérémie Pariente, Claire Paquet, Didier Hannequin, Dominique Campion
BACKGROUND: Amyloid protein precursor (APP), presenilin-1 (PSEN1), and presenilin-2 (PSEN2) mutations cause autosomal dominant forms of early-onset Alzheimer disease (AD-EOAD). Although these genes were identified in the 1990s, variant classification remains a challenge, highlighting the need to colligate mutations from large series. METHODS AND FINDINGS: We report here a novel update (2012-2016) of the genetic screening of the large AD-EOAD series ascertained across 28 French hospitals from 1993 onwards, bringing the total number of families with identified mutations to n = 170...
March 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28350757/acupuncture-for-menopausal-hot-flashes-clinical-evidence-update-and-its-relevance-to-decision-making
#5
Carolyn Ee, Simon D French, Charlie C Xue, Marie Pirotta, Helena Teede
OBJECTIVE: There is conflicting evidence on the efficacy and effectiveness of acupuncture for menopausal hot flashes. This article synthesizes the best available evidence for when women are considering whether acupuncture might be useful for menopausal hot flashes. METHODS: We searched electronic databases to identify randomized controlled trials and systematic reviews of acupuncture for menopausal hot flushes. RESULTS: The overall evidence demonstrates that acupuncture is effective when compared with no treatment, but not efficacious compared with sham...
March 27, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28350737/updated-guidelines-on-digital-media-use-by-children
#6
Joseph Isaac Licata, Amy Elizabeth Baker
Given the speed at which mobile media has grown recently, the updated American Academy of Pediatrics guidelines for digital technology use by children are a welcome addition to the toolbox of pediatric healthcare providers. This article discusses the changes to the guidelines as well as other useful current research not specifically included in those guidelines.
April 2017: JAAPA: Official Journal of the American Academy of Physician Assistants
https://www.readbyqxmd.com/read/28350656/an-update-on-the-anatomy-of-the-forehead-compartments
#7
Sebastian Cotofana, Asima Mian, Jonathan M Sykes, Wolfgang Redka-Swoboda, Andrea Ladinger, Tatjana Pavicic, Thilo L Schenck, Fahd Benslimane, Fabio Ingallina, Alexander Schlattau
BACKGROUND: The forehead is one of the most frequent locations for neuromodulator and soft tissue filler applications; however, the underlying anatomy is still poorly understood. Thus far, the presence of deep forehead compartments has not been confirmed. METHODS: Twenty Caucasian cephalic specimens, 15 fresh frozen (six female and nine male) and five with formalin-phenol embalmment (three female and two male) were investigated using contrast-enhanced computed tomographic scans, dye injections, and anatomical dissections...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28350598/are-the-didactic-years-an-artifact-of-ancestral-medicine-updating-the-curriculum-to-meet-modern-needs
#8
Brady Nichols
No abstract text is available yet for this article.
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28350558/updates-on-hepatitis-c-virus-therapy-in-the-direct-acting-antiviral-era
#9
Ramakrishna Behara, Nancy Reau
PURPOSE OF REVIEW: Hepatitis C virus (HCV) is a major cause of clinical burden in the United States and worldwide, as a percentage of patients can develop complications such as cirrhosis and hepatocellular carcinoma. RECENT FINDINGS: Therapy for chronic HCV infection was previously interferon-based, but with the advent of direct-acting antivirals (DAAs), there has been a dramatic improvement in eradicating the virus with favourable side effect profiles. SUMMARY: Emerging data are demonstrating new successful agents in difficult-to-manage populations...
March 27, 2017: Current Opinion in Gastroenterology
https://www.readbyqxmd.com/read/28350514/brachytherapy-for-patients-with-prostate-cancer-american-society-of-clinical-oncology-cancer-care-ontario-joint-guideline-update-summary
#10
Joseph Chin, R Bryan Rumble, D Andrew Loblaw
No abstract text is available yet for this article.
March 28, 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/28346805/brachytherapy-for-patients-with-prostate-cancer-american-society-of-clinical-oncology-cancer-care-ontario-joint-guideline-update
#11
Joseph Chin, R Bryan Rumble, Marisa Kollmeier, Elisabeth Heath, Jason Efstathiou, Tanya Dorff, Barry Berman, Andrew Feifer, Arthur Jacques, D Andrew Loblaw
Purpose To jointly update the Cancer Care Ontario guideline on brachytherapy for patients with prostate cancer to account for new evidence. Methods An Update Panel conducted a targeted systematic literature review and identified more recent randomized controlled trials comparing dose-escalated external beam radiation therapy (EBRT) with brachytherapy in men with prostate cancer. Results Five randomized controlled trials provided the evidence for this update. Recommendations For patients with low-risk prostate cancer who require or choose active treatment, low-dose rate brachytherapy (LDR) alone, EBRT alone, and/or radical prostatectomy (RP) should be offered to eligible patients...
March 27, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28346766/maternal-thyroid-parameters-in-pregnant-women-with-different-ethnic-backgrounds-do-ethnicity-specific-reference-ranges-improve-the-diagnosis-of-subclinical-hypothyroidism
#12
Flora Veltri, Julie Belhomme, Pierre Kleynen, Lidia Grabczan, Serge Rozenberg, Thierry Pepersack, Kris Poppe
OBJECTIVE: Guidelines on the management of thyroid dysfunction during pregnancy have recently been updated and, for the diagnosis of subclinical hypothyroidism (SCH), a TSH upper reference limit (cutoff) of 4.0 mIU/L has been proposed when no institutional values are available. It is also suggested that serum TSH and thyroid autoimmunity (TAI) may be different according to the ethnic background of the women. We therefore determined the prevalence of TAI and SCH in pregnant women with different ethnic backgrounds and, to define SCH, we used different first trimester TSH upper reference cutoffs (institutional, ethnicity-specific, 2...
March 27, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28346601/single-accreditation-system-update-gaining-momentum
#13
Boyd R Buser, James Swartwout, Terri Lischka, Maura Biszewski, Kathy DeVine
In July 2014, the American Osteopathic Association House of Delegates endorsed the establishment of a new, single graduate medical education accreditation system in collaboration with the Accreditation Council for Graduate Medical Education and the American Association of Colleges of Osteopathic Medicine. Since that time, the osteopathic medical community has made substantial headway in the transition to the new system. This article provides an update on the transition.
April 1, 2017: Journal of the American Osteopathic Association
https://www.readbyqxmd.com/read/28346597/association-of-risk-of-viremia-immunosuppression-serious-clinical-events-and-mortality-with-increasing-age-in-perinatally-human-immunodeficiency-virus-infected-youth
#14
Anne M Neilan, Brad Karalius, Kunjal Patel, Russell B Van Dyke, Mark J Abzug, Allison L Agwu, Paige L Williams, Murli Purswani, Deborah Kacanek, James M Oleske, Sandra K Burchett, Andrew Wiznia, Miriam Chernoff, George R Seage, Andrea L Ciaranello
Importance: As perinatally human immunodeficiency virus-infected youth (PHIVY) in the United States grow older and more treatment experienced, clinicians need updated information about the association of age, CD4 cell count, viral load (VL), and antiretroviral (ARV) drug use with risk of opportunistic infections, key clinical events, and mortality to understand patient risks and improve care. Objective: To examine the incidence or first occurrence during follow-up of key clinical events (including Centers for Disease Control and Prevention stage B [CDC-B] and stage C [CDC-C] events) and mortality among PHIVY stratified by age, CD4 cell count, and VL and ARV status...
March 27, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28346375/liposomal-formulations-in-clinical-use-an-updated-review
#15
REVIEW
Upendra Bulbake, Sindhu Doppalapudi, Nagavendra Kommineni, Wahid Khan
Liposomes are the first nano drug delivery systems that have been successfully translated into real-time clinical applications. These closed bilayer phospholipid vesicles have witnessed many technical advances in recent years since their first development in 1965. Delivery of therapeutics by liposomes alters their biodistribution profile, which further enhances the therapeutic index of various drugs. Extensive research is being carried out using these nano drug delivery systems in diverse areas including the delivery of anti-cancer, anti-fungal, anti-inflammatory drugs and therapeutic genes...
March 27, 2017: Pharmaceutics
https://www.readbyqxmd.com/read/28346346/an-effective-terrain-aided-navigation-for-low-cost-autonomous-underwater-vehicles
#16
Ling Zhou, Xianghong Cheng, Yixian Zhu, Chenxi Dai, Jinbo Fu
Terrain-aided navigation is a potentially powerful solution for obtaining submerged position fixes for autonomous underwater vehicles. The application of terrain-aided navigation with high-accuracy inertial navigation systems has demonstrated meter-level navigation accuracy in sea trials. However, available sensors may be limited depending on the type of the mission. Such limitations, especially for low-grade navigation sensors, not only degrade the accuracy of traditional navigation systems, but further impact the ability to successfully employ terrain-aided navigation...
March 25, 2017: Sensors
https://www.readbyqxmd.com/read/28346336/enzymatic-processes-in-marine-biotechnology
#17
REVIEW
Antonio Trincone
In previous review articles the attention of the biocatalytically oriented scientific community towards the marine environment as a source of biocatalysts focused on the habitat-related properties of marine enzymes. Updates have already appeared in the literature, including marine examples of oxidoreductases, hydrolases, transferases, isomerases, ligases, and lyases ready for food and pharmaceutical applications. Here a new approach for searching the literature and presenting a more refined analysis is adopted with respect to previous surveys, centering the attention on the enzymatic process rather than on a single novel activity...
March 25, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28346204/restructuring-the-art-of-health-by-pharmacists-formulation-designs-with-oral-vehicles-teaching-pharmacy-students
#18
Rita Benischek
Compounding pharmacists, responsible for appropriate preparation of medications, coordinate with other professionals to reach optimal therapeutic options for patients. This review summarizes proprietary oral vehicles or suspensions focusing on available information or updated data from suppliers. Research has advanced methods with revised applications, cutting-edge safety considerations, beyond-use dating provisions for technical assistance, and evidence to review and teach pharmacy students the opportunities in the choices of an oral vehicle...
March 2017: International Journal of Pharmaceutical Compounding
https://www.readbyqxmd.com/read/28346121/can-memories-of-traumatic-experiences-or-addiction-be-erased-or-modified-a-critical-review-of-research-on-the-disruption-of-memory-reconsolidation-and-its-applications
#19
Michael Treanor, Lily A Brown, Jesse Rissman, Michelle G Craske
Recent research suggests that the mere act of retrieving a memory can temporarily make that memory vulnerable to disruption. This process of "reconsolidation" will typically restabilize the neural representation of the memory and foster its long-term storage. However, the process of reconsolidating the memory takes time to complete, and during this limited time window, the original memory may be modified either by the presentation of new information or with pharmacological agents. Such findings have prompted rising interest in using disruption during reconsolidation as a clinical intervention for anxiety, posttraumatic stress, and substance use disorders...
March 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/28346062/dietary-exposures-for-the-safety-assessment-of-seven-emulsifiers-commonly-added-to-foods-in-the-united-states-and-implications-for-safety
#20
Romina Shah, Renata Kolanos, Michael J DiNovi, Antonia Mattia, Kotaro J Kaneko
Dietary exposure assessment using food consumption data and ingredient use level is essential for assessing safety of food ingredients. Dietary exposure estimates are compared to safe intake levels, such as Acceptable Daily Intake (ADI). ADI is estimated by applying a safety factor to an experimentally determined no-observed-adverse-effect-level of a test substance. Two food ingredients classified as emulsifiers, sodium carboxymethylcellulose (CMC) and polysorbate 80 (P80), received attention recently due to their putative adverse effects on gut microbiota...
March 27, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
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