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https://www.readbyqxmd.com/read/28212271/carbon-nanotubes-as-an-effective-opportunity-for-cancer-diagnosis-and-treatment
#1
REVIEW
Alessandro Sanginario, Beatrice Miccoli, Danilo Demarchi
Despite the current progresses of modern medicine, the resistance of malignant tumors to present medical treatments points to the necessity of developing new therapeutic approaches. In recent years, numerous studies have focused their attention on the promising use of nanomaterials, like iron oxide nanowires, zinc oxide or mesoporous silica nanoparticles, for cancer and metastasis treatment with the advantage of operating directly at the bio-molecular scale. Among them, carbon nanotubes emerged as valid candidates not only for drug delivery, but also as a valuable tool in cancer imaging and physical ablation...
February 15, 2017: Biosensors
https://www.readbyqxmd.com/read/28212074/a-review-of-in-body-biotelemetry-devices-implantables-ingestibles-and-injectables
#2
Asimina Kiourti, Konstantina S Nikita
: We present a review of wireless medical devices that are placed inside the human body to realize many and different sensing and/or stimulating functionalities. METHODS: A critical literature review analysis is conducted focusing on three types of in-body medical devices, i.e., a) devices that are implanted inside the human body (implantables), b) devices that are ingested like regular pills (ingestibles), and c) devices that are injected into the human body via needles (injectables)...
February 14, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28210364/caudal-edge-of-the-liver-in-the-right-upper-quadrant-ruq-view-is-the-most-sensitive-area-for-free-fluid-on-the-fast-exam
#3
Viveta Lobo, Michelle Hunter-Behrend, Erin Cullnan, Rebecca Higbee, Caleb Phillips, Sarah Williams, Philips Perera, Laleh Gharahbaghian
INTRODUCTION: The focused assessment with sonography in trauma (FAST) exam is a critical diagnostic test for intraperitoneal free fluid (FF). Current teaching is that fluid accumulates first in Morison's pouch. The goal of this study was to evaluate the "sub-quadrants" of traditional FAST views to determine the most sensitive areas for FF accumulation. METHODS: We analyzed a retrospective cohort of all adult trauma patients who had a recorded FAST exam by emergency physicians at a Level I trauma center from January 2012 - June 2013...
February 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28206829/validity-of-low-contrast-letter-acuity-as-a-visual-performance-outcome-measure-for-multiple-sclerosis
#4
Laura J Balcer, Jenelle Raynowska, Rachel Nolan, Steven L Galetta, Raju Kapoor, Ralph Benedict, Glenn Phillips, Nicholas LaRocca, Lynn Hudson, Richard Rudick
Low-contrast letter acuity (LCLA) has emerged as the leading outcome measure to assess visual disability in multiple sclerosis (MS) research. As visual dysfunction is one of the most common manifestations of MS, sensitive visual outcome measures are important in examining the effect of treatment. Low-contrast acuity captures visual loss not seen in high-contrast visual acuity (HCVA) measurements. These issues are addressed by the MS Outcome Assessments Consortium (MSOAC), including representatives from advocacy organizations, Food and Drug Administration (FDA), European Medicines Agency (EMA), National Institute of Neurological Disorders and Stroke (NINDS), academic institutions, and industry partners along with persons living with MS...
February 1, 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28206827/validity-of-the-symbol-digit-modalities-test-as-a-cognition-performance-outcome-measure-for-multiple-sclerosis
#5
Ralph Hb Benedict, John DeLuca, Glenn Phillips, Nicholas LaRocca, Lynn D Hudson, Richard Rudick
Cognitive and motor performance measures are commonly employed in multiple sclerosis (MS) research, particularly when the purpose is to determine the efficacy of treatment. The increasing focus of new therapies on slowing progression or reversing neurological disability makes the utilization of sensitive, reproducible, and valid measures essential. Processing speed is a basic elemental cognitive function that likely influences downstream processes such as memory. The Multiple Sclerosis Outcome Assessments Consortium (MSOAC) includes representatives from advocacy organizations, Food and Drug Administration (FDA), European Medicines Agency (EMA), National Institute of Neurological Disorders and Stroke (NINDS), academic institutions, and industry partners along with persons living with MS...
February 1, 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28204935/a-review-of-body-dysmorphic-disorder-in-aesthetic-surgery-patients-and-the-legal-implications
#6
Iliana E Sweis, Jamie Spitz, David R Barry, Mimis Cohen
BACKGROUND: Body dysmorphic disorder (BDD) is an often under-recognized yet severe psychiatric illness. There is limited guidance for plastic surgeons in the USA in how to recognize and manage patients with BDD and protect themselves from potential litigation and harm. Therefore, in collaboration with legal counsel, we remind our profession of the serious nature of patients with BDD, provide warning signs for recognizing BDD, and critically evaluate the validity of informed consent and the legal ramifications of operating on such patients in the USA...
February 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28204834/-pulmonary-embolism
#7
M Hecker, N Sommer, A Hecker, D Bandorski, M A Weigand, G A Krombach, E Mayer, D Walmrath
Pulmonary embolism is a potentially fatal disorder and frequently seen in critical care and emergency medicine. Due to a high mortality rate within the first few hours, the accurate initiation of rational diagnostic pathways in patients with suspected pulmonary embolism and timely consecutive treatment is essential. In this review, the current European guidelines on the diagnosis and therapy of acute pulmonary embolism are presented. Special focus is put on a structured patient management based on the individual risk of early mortality...
February 15, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28202622/the-hypertension-pandemic-an-evolutionary-perspective
#8
REVIEW
Bernard C Rossier, Murielle Bochud, Olivier Devuyst
Hypertension affects over 1.2 billion individuals worldwide and has become the most critical and expensive public health problem. Hypertension is a multifactorial disease involving environmental and genetic factors together with risk-conferring behaviors. The cause of the disease is identified in ∼10% of the cases (secondary hypertension), but in 90% of the cases no etiology is found (primary or essential hypertension). For this reason, a better understanding of the mechanisms controlling blood pressure in normal and hypertensive patients is the aim of very active experimental and clinical research...
March 2017: Physiology
https://www.readbyqxmd.com/read/28196633/old-and-new-oral-anticoagulants-food-herbal-medicines-and-drug-interactions
#9
REVIEW
Alessandro Di Minno, Beatrice Frigerio, Gaia Spadarella, Alessio Ravani, Daniela Sansaro, Mauro Amato, Joseph P Kitzmiller, Mauro Pepi, Elena Tremoli, Damiano Baldassarre
The most commonly prescribed oral anticoagulants worldwide are the vitamin K antagonists (VKAs) such as warfarin. Factors affecting the pharmacokinetics of VKAs are important because deviations from their narrow therapeutic window can result in bleedings due to over-anticoagulation or thrombosis because of under-anticoagulation. In addition to pharmacodynamic interactions (e.g., augmented bleeding risk for concomitant use of NSAIDs), interactions with drugs, foods, herbs, and over-the-counter medications may affect the risk/benefit ratio of VKAs...
February 5, 2017: Blood Reviews
https://www.readbyqxmd.com/read/28193439/simulation-in-neonatal-transport-medicine
#10
REVIEW
Douglas M Campbell, Rita Dadiz
The safe transport of infants in critical condition requires highly reliable inter-professional transport teams that are equipped with the expertise to provide neonatal care in unfamiliar and resource-limited environments. Increasingly, transport teams are comprised of health professionals from various disciplines. Providing didactic and experiential learning alone is insufficient to fully prepare teams that have limited exposure to rare events. Simulation-based training supplements and reinforces knowledge, skills, and the experiences of team members...
November 2016: Seminars in Perinatology
https://www.readbyqxmd.com/read/28193377/another-time-another-space-the-evolution-of-the-virtual-journal-club
#11
REVIEW
Alison L Chetlen, Carol M Dell, Agnieszka O Solberg, Hansel J Otero, Kirsteen R Burton, Matthew T Heller, Nikita Lakomkin, Stephane L Desouches, Stacy E Smith
Virtual journal clubs (VJCs) provide a standardized, easily accessible forum for evidence-based discussion. The new virtual reality setting in which journal clubs and other online education events now take place offers great advantages and new opportunities for radiologists in academic medicine and private practice. VJCs continue to evolve, largely due to many emerging technologies and platforms. VJCs will continue to play an increasingly important role in medical education, interdisciplinary interaction, and multi-institutional collaboration...
March 2017: Academic Radiology
https://www.readbyqxmd.com/read/28193107/annals-express-evaluation-of-commonly-used-tear-sampling-methods-and-their-relevance-in-subsequent-biochemical-analysis
#12
Aniko Rentka, Krisztina Koroskenyi, Jolan Harsfalvi, Zoltan Szekanecz, Gabriella Szucs, Peter Szodoray, Adam Kemeny-Beke
The human precorneal tear film (PCTF) is a special body fluid, since it is a complex mixture of proteins, lipids small bioactive molecules and their concentrations and relative distribution represent not only the metabolic state of the ocular surface but also the systemic and local homeostasis of the outer eye and the human body. This suggests that biochemical analysis of the PCTF composition may provide a non-invasive tool for diagnosis and monitoring of disease progression or treatment efficacy in human medicine...
January 1, 2017: Annals of Clinical Biochemistry
https://www.readbyqxmd.com/read/28191592/what-is-the-clinical-evidence-on-regenerative-medicine-in-intervertebral-disc-degeneration
#13
REVIEW
M Basso, L Cavagnaro, A Zanirato, S Divano, C Formica, M Formica, L Felli
PURPOSE: This review aims to explore and summarize the current clinical evidence about the use of regenerative medicine such as mesenchymal stem cells or platelet-rich plasma in intervertebral disc regeneration, in order to clarify the state of art of these novel approaches. MATERIALS AND METHODS: We performed a research of the available literature about regenerative medicine strategies aiming to prevent intervertebral disc degeneration. All preclinical trials and in vitro studies were excluded...
February 13, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28190465/butein-in-health-and-disease-a-comprehensive-review
#14
REVIEW
Ganesan Padmavathi, Nand Kishor Roy, Devivasha Bordoloi, Frank Arfuso, Srishti Mishra, Gautam Sethi, Anupam Bishayee, Ajaikumar B Kunnumakkara
BACKGROUND: The risk of suffering from many chronic diseases seems to have made no improvement despite the advancement in medications available in the modern world. Moreover, the use of synthetic chemicals as medications has proved to worsen the scenario due to the various adverse side effects associated with them. PURPOSE: Extensive research on natural medicines provides ample evidence on the safety and efficacy of phytochemicals and nutraceuticals against diverse chronic ailments...
February 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28186925/a-critical-appraisal-of-the-methodology-and-quality-of-evidence-of-systematic-reviews-and-meta-analyses-of-traditional-chinese-medical-nursing-interventions-a-systematic-review-of-reviews
#15
Ying-Hui Jin, Guo-Hao Wang, Yi-Rong Sun, Qi Li, Chen Zhao, Ge Li, Jin-Hua Si, Yan Li, Cui Lu, Hong-Cai Shang
OBJECTIVE: To assess the methodology and quality of evidence of systematic reviews and meta-analyses of traditional Chinese medical nursing (TCMN) interventions in Chinese journals. These interventions include acupressure, massage, Tai Chi, Qi Gong, electroacupuncture and use of Chinese herbal medicines-for example, in enemas, foot massage and compressing the umbilicus. DESIGN: A systematic literature search for systematic reviews and meta-analyses of TCMN interventions was performed...
November 14, 2016: BMJ Open
https://www.readbyqxmd.com/read/28186685/concise-review-fat-and-furious-harnessing-the-full-potential-of-adipose-derived-stromal-vascular-fraction
#16
Jordan A Dykstra, Tiffany Facile, Ryan J Patrick, Kevin R Francis, Samuel Milanovich, Jill M Weimer, Daniel J Kota
Due to their capacity to self-renew, proliferate and generate multi-lineage cells, adult-derived stem cells offer great potential for use in regenerative therapies to stop and/or reverse degenerative diseases such as diabetes, heart failure, Alzheimer's disease and others. However, these subsets of cells can be isolated from different niches, each with differing potential for therapeutic applications. The stromal vascular fraction (SVF), a stem cell enriched and adipose-derived cell population, has garnered interest as a therapeutic in regenerative medicine due to its ability to secrete paracrine factors that accelerate endogenous repair, ease of accessibility and lack of identified major adverse effects...
January 6, 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28179737/updates-in-nutrition-support-for-critically-ill-adult-patients
#17
Diana Wells Mulherin, Sarah V Cogle
Specialized nutrition support is often employed in critically ill patients who are unable to maintain volitional intake. The Society of Critical Care Medicine (SCCM) and American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.) recently updated guidelines for the provision of nutrition support in critically ill patients. The purpose of this review is to summarize key changes from the previous guidelines as they relate to recently published literature, which will aid the hospital pharmacist in optimizing nutrition support therapies in the critical care setting...
January 2017: Hospital Pharmacy
https://www.readbyqxmd.com/read/28178969/neuroblastoma-treatment-in-the-post-genomic-era
#18
REVIEW
Maria Rosaria Esposito, Sanja Aveic, Anke Seydel, Gian Paolo Tonini
Neuroblastoma is an embryonic malignancy of early childhood originating from neural crest cells and showing heterogeneous biological, morphological, genetic and clinical characteristics. The correct stratification of neuroblastoma patients within risk groups (low, intermediate, high and ultra-high) is critical for the adequate treatment of the patients.High-throughput technologies in the Omics disciplines are leading to significant insights into the molecular pathogenesis of neuroblastoma. Nonetheless, further study of Omics data is necessary to better characterise neuroblastoma tumour biology...
February 8, 2017: Journal of Biomedical Science
https://www.readbyqxmd.com/read/28175966/literature-review-to-optimize-the-autologous-fat-transplantation-procedure-and-recent-technologies-to-improve-graft-viability-and-overall-outcome-a-systematic-and-retrospective-analytic-approach
#19
REVIEW
Yoong Hoon Shim, Ru Hong Zhang
OBJECTIVE: Investigation and evaluation of the current methods and steps of autologous fat transplantation to optimize the viability of fat grafts and procedure outcome in quest of a more standardized protocol. METHODS: A thorough literature search was performed across the CNKI, Wan Fang, PubMed, Ovid and EMBASE databases from the year 1970 to December 2014, collecting and classifying all of the autologous fat transplantation-related reports and articles, and after screening, a critical retrospective analysis was performed on the included data...
February 7, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28173930/methodology-for-astronaut-reconditioning-research
#20
David J Beard, Jonathan A Cook
Space medicine offers some unique challenges, especially in terms of research methodology. A specific challenge for astronaut reconditioning involves identification of what aspects of terrestrial research methodology hold and which require modification. This paper reviews this area and presents appropriate solutions where possible. It is concluded that spaceflight rehabilitation research should remain question/problem driven and is broadly similar to the terrestrial equivalent on small populations, such as rare diseases and various sports...
January 2017: Musculoskelet Sci Pract
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