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https://www.readbyqxmd.com/read/28351128/nanoparticles-of-titanium-and-zinc-oxides-as-novel-agents-in-tumor-treatment-a-review
#1
Janusz Bogdan, Joanna Pławińska-Czarnak, Joanna Zarzyńska
Cancer has become a global problem. On all continents, a great number of people are diagnosed with this disease. In spite of the progress in medical care, cancer still ends fatal for a great number of the ill, either as a result of a late diagnosis or due to inefficiency of therapies. The majority of the tumors are resistant to drugs. Thus, the search for new, more effective therapy methods continues. Recently, nanotechnology has been attributed with big expectations in respect of the cancer fight. That interdisciplinary field of science creates nanomaterials (NMs) and nanoparticles (NPs) that can be applied, e...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28351119/biotechnology-and-consumer-decision-making
#2
Joanna K Sax
Society is facing major challenges in climate change, health care and overall quality of life. Scientific advances to address these areas continue to grow, with overwhelming evidence that the application of highly tested forms of biotechnology is safe and effective. Despite scientific consensus in these areas, consumers appear reluctant to support their use. Research that helps to understand consumer decision-making and the public’s resistance to biotechnologies such as vaccines, fluoridated water programs and genetically engineered food, will provide great social value...
2017: Seton Hall Law Review
https://www.readbyqxmd.com/read/28351118/how-will-repealing-the-aca-affect-medicaid-impact-on-health-care-coverage-delivery-and-payment
#3
Sara Rosenbaum, Sara Rothenberg, Sara Schmucker, Rachel Gunsalus, J. Zoë Beckerman
ISSUE: The Affordable Care Act enhanced Medicaid's role as a health care purchaser by expanding eligibility and broadening the range of tools and strategies available to states. All states have embraced delivery and payment reform as basic elements of their programs. GOAL: To examine the effects of reducing the size and scope of Medicaid under legislation to repeal the ACA. FINDINGS AND CONCLUSIONS: Were the ACA's Medicaid expansion to be eliminated and were federal Medicaid funding to experience major reductions through block grants or per capita caps, the effects on system transformation would be significant...
March 2017: Issue Brief of the Commonwealth Fund
https://www.readbyqxmd.com/read/28351068/what-attitudes-and-values-are-incorporated-into-self-as-part-of-professional-identity-construction-when-becoming-a-surgeon
#4
Alexandra Cope, Jeff Bezemer, Stella Mavroveli, Roger Kneebone
PURPOSE: To make explicit the attitudes and values of a community of surgeons, with the aim of understanding professional identity construction within a specific group of residents. METHOD: Using a grounded theory method, the authors collected data from 16 postgraduate surgeons through interviews. They complemented these initial interview data with ethnographic observations and additional descriptive interviews to explore the attitudes and values learned by surgeons during residency training (2010-2013)...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351067/do-medical-students-narrative-representations-of-the-good-doctor-change-over-time-comparing-humanism-essays-from-a-national-contest-in-1999-and-2013
#5
Pooja C Rutberg, Brandy King, Elizabeth Gaufberg, Pamela Brett-MacLean, Perry Dinardo, Richard M Frankel
PURPOSE: To explore medical students' conceptions of "the good doctor" at two points in time separated by 14 years. METHOD: The authors conducted qualitative analysis of narrative-based essays. Following a constant comparative method, an emergent relational coding scheme was developed which the authors used to characterize 110 essays submitted to the Arnold P. Gold Foundation Humanism in Medicine Essay Contest in 1999 (n = 50) and 2013 (n = 60) in response to the prompt, "Who is the good doctor?" RESULTS: The authors identified five relational themes as guiding the day-to-day work and lives of physicians: doctor-patient, doctor-self, doctor-learner, doctor-colleague, and doctor-system/society/profession...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351066/bringing-rounds-back-to-the-patient-a-one-year-evaluation-of-the-chiefs-service-model-for-inpatient-teaching
#6
Nadia L Bennett, Judd D Flesch, Peter Cronholm, James B Reilly, Jack Ende
PURPOSE: The Chiefs' Service (CS), a structured approach to inpatient teaching rounds, focuses on resident education and patient-centered care without disrupting patient census sizes or admitting cycles. It has five key elements: morning huddles; bedside rounds; diagnostic "time-outs"; day-of-discharge rounds; and postdischarge follow-up rounds. The authors hypothesized the CS model would be well received by residents and considered more effective than more-traditional rounds. METHOD: The CS was implemented on Penn Presbyterian Medical Center's general medicine inpatient service using a quasi-experimental design...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351064/the-early-tech-development-course-experiential-commercialization-education-for-the-medical-academician
#7
Jonathan Servoss, Connie Chang, Jonathan Fay, Kevin Ward
PROBLEM: Research produced by medical academicians holds promise for developing into biomedical innovations in therapeutics, devices, diagnostics, and health care information technology; however, the road to biomedical innovation is fraught with risk, including the challenge of moving from basic research insight onto a viable commercialization path. Compounding this challenge is the growing demand on medical academicians to be more productive in their clinical, teaching, and research duties within a resource-constrained environment...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351063/from-communication-skills-to-skillful-communication-a-longitudinal-integrated-curriculum-for-critical-care-medicine-fellows
#8
Amanda L Roze des Ordons, Christopher J Doig, Philippe Couillard, Jason Lord
PROBLEM: Communication with patients and families in critical care medicine (CCM) can be complex and challenging. A longitudinal curricular model integrating multiple techniques within classroom and clinical milieus may facilitate skillful communication across diverse settings. APPROACH: In 2014-2015, the authors developed and implemented a curriculum for CCM fellows at the Cumming School of Medicine, University of Calgary, to promote the longitudinal development of skillful communication...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351062/using-national-health-care-databases-and-problem-based-practice-analysis-to-inform-integrated-curriculum-development
#9
Amy J Baker, Mark R Raymond, Steven A Haist, John R Boulet
One challenge when implementing case-based learning, and other approaches to contextualized learning, is determining which clinical problems to include. This article illustrates how health care utilization data, readily available from the National Center for Health Statistics (NCHS), can be incorporated into an educational needs assessment to identify medical problems physicians are likely to encounter in clinical practice. The NCHS survey data summarize patient demographics, diagnoses, and interventions for tens of thousands of patients seen in various settings, including emergency departments (EDs), clinics, and hospitals...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351033/enets-consensus-guidelines-for-the-standards-of-care-in-neuroendocrine-neoplasms-systemic-therapy-biotherapy-and-novel-targeted-agents
#10
Marianne Pavel, Juan W Valle, Barbro Eriksson, Anja Rinke, Martyn Caplin, Jie Chen, Frederico Costa, Jenny Falkerby, Nicola Fazio, Vera Gorbounova, Wouter de Herder, Matthew Kulke, Catherine Lombard-Bohas, J O'Connor, Halfdan Sorbye, Rocio Garcia-Carbonero
No abstract text is available yet for this article.
March 29, 2017: Neuroendocrinology
https://www.readbyqxmd.com/read/28351016/nano-enabled-paper-humidity-sensor-for-mobile-based-point-of-care-lung-function-monitoring
#11
Mitradip Bhattacharjee, Harshal B Nemade, Dipankar Bandyopadhyay
The frequency of breathing and peak flow rate of exhaled air are necessary parameters to detect chronic obstructive pulmonary diseases (COPDs) such as asthma, bronchitis, or pneumonia. We developed a lung function monitoring point-of-care-testing device (LFM-POCT) consisting of mouthpiece, paper-based humidity sensor, micro-heater, and real-time monitoring unit. Fabrication of a mouthpiece of optimal length ensured that the exhaled air was focused on the humidity-sensor. The resistive relative humidity sensor was developed using a filter paper coated with nanoparticles, which could easily follow the frequency and peak flow rate of the human breathing...
March 22, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28351014/phytostabilisation-of-severely-contaminated-mine-tailings-using-halophytes-and-field-addition-of-organic-and-inorganic-amendments
#12
T Pardo, M P Bernal, R Clemente
Phytostabilisation strategies have proven to be an efficient remediation option for mine tailings, but the adequate plant species and amendments have to be carefully selected. A remediation experiment was carried out at the semi-field level in tailings (pH 3.2, ≈1100, 4700 and 5000 mg kg(-1) of As, Pb and Zn, respectively) from the mining district of La Unión-Cartagena (SE Spain). A red mud derivative (Fe/Al oxides), its combination with compost, and hydrated lime (Ca hydroxide) were applied in field plots of 0...
March 21, 2017: Chemosphere
https://www.readbyqxmd.com/read/28350972/open-sphincter-preserving-surgery-of-extraperitoneal-rectal-cancer-without-primary-stoma-and-fast-track-protocol
#13
G Pappalardo, S Coiro, F De Lucia, A Giannella, F Ruffolo, F M Frattaroli
AIM: Fast track protocol (FTP) showed to improve perioperative care. The study aims to evaluate the impact of the FTP in the open extraperitoneal rectal cancer (ERC) surgical treatment without a primary derivative stoma (DS) and the QoL in patients with or without a secondary DS. PATIENTS AND METHODS: 50 patients affected by ERC were enrolled and operated on with open low anterior resection without a primary DS. They were randomized in two groups: one was treated perioperativelly in the traditional way (group T), the other using a modif ed FTP (group FT)...
November 2016: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/28350970/mannheim-peritonitis-index-mpi-and-elderly-population-prognostic-evaluation-in-acute-secondary-peritonitis
#14
G Salamone, L Licari, N Falco, G Augello, R Tutino, S Campanella, G Guercio, G Gulotta
INTRODUCTION: Acute Secondary Peritonitis due to abdominal visceral perforation is characterized by high mortality and morbidity risk. Risk stratification allows prognosis prediction to adopt the best surgical treatment and clinical care support therapy. In Western countries elderly people represent a significant percentage of population Aim. Evaluation of Mannheim Peritonitis Index (MPI) and consideration upon old people. PATIENTS AND METHODS: Retrospective study on 104 patients admitted and operated for "Acute Secondary Peritonitis due to visceral perforation"...
November 2016: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/28350952/future-advances-in-spine-surgery-the-aospine-north-america-perspective
#15
Michael G Fehlings, Christopher S Ahuja, Thomas Mroz, Wellington Hsu, James Harrop
This focus issue highlights state-of-the-art techniques, equipment, and practices in the modern era of spine surgery while providing a glimpse into the next generation of patient care. A broad range of topics are presented to cover the full spectrum of the field. Degenerative diseases are discussed in a series of 3 articles on (1) pathophysiology, management, and surgical approaches to degenerative cervical myelopathy; (2) novel approaches to degenerative thoracolumbar disease (eg, interspinous process spacers, minimally invasive/endoscopic approaches); and (3) animal models and emerging therapeutics in degenerative disk disease...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350948/bending-the-cost-curve-establishing-value-in-spine-surgery
#16
Scott L Parker, Silky Chotai, Clinton J Devin, Lindsay Tetreault, Thomas E Mroz, Darrel S Brodke, Michael G Fehlings, Matthew J McGirt
BACKGROUND: As publically promoted by all stakeholders in health care reform, prospective outcomes registry platforms lie at the center of all current evidence-driven value-based models. OBJECTIVE: To demonstrate the variability in outcomes and cost at population level and individual patient level for patients undergoing spine surgery for degenerative diseases. METHODS: Retrospective analysis of prospective longitudinal spine registry data was conducted...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350947/traumatic-spinal-cord-injury-repair-and-regeneration
#17
Christopher S Ahuja, Satoshi Nori, Lindsay Tetreault, Jefferson Wilson, Brian Kwon, James Harrop, David Choi, Michael G Fehlings
BACKGROUND: Traumatic spinal cord injuries (SCI) have devastating consequences for the physical, financial, and psychosocial well-being of patients and their caregivers. Expediently delivering interventions during the early postinjury period can have a tremendous impact on long-term functional recovery. PATHOPHYSIOLOGY: This is largely due to the unique pathophysiology of SCI where the initial traumatic insult (primary injury) is followed by a progressive secondary injury cascade characterized by ischemia, proapoptotic signaling, and peripheral inflammatory cell infiltration...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350943/controversies-in-spinal-trauma-and-evolution-of-care
#18
James S Harrop, George N Rymarczuk, Alexander R Vaccaro, Michael P Steinmetz, Lindsay A Tetreault, Michael G Fehlings
Management of spinal trauma is a complex and rapidly evolving field. To optimize patient treatment algorithms, an understanding of and appreciation for current controversies and advancing technologies in the field of spinal trauma is necessary. Therefore, members of the AOSpine Knowledge Forum Trauma initiative used a modified Delphi method to compile a list of controversial issues and emerging technologies in the field of spinal trauma, and a list of the 14 most relevant topics was generated. A total of 45 440 manuscripts covering the breadth of spine and spinal trauma were initially identified...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350942/prevention-of-surgical-site-infection-in-spine-surgery
#19
Paul A Anderson, Jason W Savage, Alexander R Vaccaro, Kristen Radcliff, Paul M Arnold, Brandon D Lawrence, Mohammed F Shamji
BACKGROUND: Spine surgery is complicated by an incidence of 1% to 9% of surgical site infection (SSI). The most common organisms are gram-positive bacteria and are endogenous, that is are brought to the hospital by the patient. Efforts to improve safety have been focused on reducing SSI using a bundle approach. The bundle approach applies many quality improvement efforts and has been shown to reduce SSI in other surgical procedures. OBJECTIVE: To provide a narrative review of practical solutions to reduce SSI in spine surgery...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350941/spine-oncology-primary-spine-tumors
#20
Nicolas Dea, Ziya Gokaslan, David Choi, Charles Fisher
Primary tumors originating from the spine are very complex and challenging entities to treat. Due to their rarity, a multicenter collaborative network is essential to shepherd the best research and contribute to the dissemination of the best evidence possible. Over the last few years, several advances have occurred in many different fields. Surgery is still the cornerstone of treatment in most cases. The occasional suboptimal outcomes and high morbidity of surgical treatment have however encouraged professionals caring for these patients to explore safer treatment options and alternatives or adjuncts to surgical treatment...
March 1, 2017: Neurosurgery
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