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https://www.readbyqxmd.com/read/28102920/evaluation-of-peripheral-intravenous-catheter-induced-local-complications-in-pediatrics
#1
Baraka M R Abusafia, Handan Boztepe
AIM: This study was conducted to evaluate the local complications in children who had a peripheral intravenous catheter. BACKGROUND: Currently, the insertion of peripheral intravenous catheters occurs in most children that are hospitalized. However, the development of some complications associated with the insertion of these catheters are unavoidable. A significant aspect of nursing care is to ensure the safety of the placement and management of peripheral intravenous catheters in children...
January 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28102439/reconstruction-of-radionuclide-intakes-for-the-residents-of-east-urals-radioactive-trace-1957-2011
#2
Evgenia I Tolstykh, Lyudmila M Peremyslova, Marina O Degteva, Bruce A Napier
The East Urals Radioactive Trace (EURT) was formed after a chemical explosion in the radioactive waste-storage facility of the Mayak Production Association in 1957 (Southern Urals, Russia) and resulted in an activity dispersion of 7.4 × 10(16) Bq into the atmosphere. Internal exposure due to ingestion of radionuclides with local foodstuffs was the main factor of public exposure at the EURT. The EURT cohort, combining residents of most contaminated settlements, was formed for epidemiological study at the Urals Research Center for Radiation Medicine, Russia (URCRM)...
January 19, 2017: Radiation and Environmental Biophysics
https://www.readbyqxmd.com/read/28101623/-102-patients-with-suspected-myocarditis-clinical-presentation-diagnostics-therapy-and-prognosis
#3
S Streuber, F Noack, D Stoevesandt, A Schlitt
INTRODUCTION: Myocarditis is a disease which is difficult to diagnose and which includes a risk of the development of dilated cardiomyopathy and sudden cardiac death. METHODS AND PATIENTS: In this study 102 patients were included from the time period 2003-2013 after diagnosis or suspected diagnosis of myocarditis in the department of internal medicine at the University Hospital Halle (Saale). RESULTS: Of the study participants 77.5% were male and the average age was 35...
January 18, 2017: Herz
https://www.readbyqxmd.com/read/28101614/-dermatological-topical-and-systemic-therapy-during-pregnancy
#4
REVIEW
S Grunewald, P Staubach
During pregnancy, a successful and safe therapeutic management of patients is possible to lower the burden of disease. Often topical therapy in combination with intensive basic skin care is sufficient. Drug therapies may also be used, most often for systemic diseases such as autoimmune diseases or psoriasis. An early change in therapy is also key during planned pregnancies so that treatments can be switched, adjusted, reduced or closely monitored. Another point to consider is to keep drug dosing as low as possible (without occlusion in local therapy) or short termed (with the exception of autoimmune or malignant diseases)...
January 18, 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/28101307/review-and-recommendations-on-management-of-adult-female-thalassemia-patients-with-hypogonadism-based-on-literature-review-and-experience-of-icet-a-network-specialists
#5
REVIEW
Vincenzo De Sanctis, Ashraf T Soliman, Heba Elsedfy, Alice Albu, Soad Al Jaouni, Salvatore Anastasi, Maria Grazia Bisconte, Duran Canatan, Soteroula Christou, Shahina Daar, Salvatore Di Maio, Mohamed El Kholy, Doaa Khater, Mohamed Elshinawy, Yurdanur Kilinc, Roberto Mattei, Hala H Mosli, Alessandra Quota, Maria Grazia Roberti, Praveen Sobti, Saif Al Yaarubi, Saveria Canpisi, Christos Kattamis
BACKGROUND: Multi-transfused thalassemia major (TM) patients frequently develop severe endocrine complications, mainly due to iron overload, anemia, and chronic liver disease, which require prompt diagnosis, treatment and follow-up by specialists. The most common endocrine complication documented is hypogonadotropic hypogonadism which increases with age and associated comorbidities. It is thus important for physicians to have a clear understanding of the pathophysiology and management of this disorder...
2017: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/28101128/simultaneous-determination-of-newly-developed-antiviral-agents-in-pharmaceutical-formulations-by-hplc-dad
#6
Nourah Zoman Al-Zoman, Hadir Mohamed Maher, Amal Al-Subaie
BACKGROUND: Ombitasvir/paritaprevir/ritonavir/dasabuvir (Viekira Pak(®)) are the newest medicines approved for use in the treatment of hepatitis C virus (HCV) and are available in tablet form as an oral combination. Specifically, these agents are indicated in the treatment of HCV in patients with genotype 1 infection. Due to the therapeutic importance and increased use of Viekira Pak, proper methods for its determination in bulk and pharmaceutical formulations must be developed. RESULTS: The present study describes the development and validation of a simple, rapid, selective and economical reverse phase high performance liquid chromatography-diode array detection (HPLC-DAD) method for the simultaneous determination of paritaprevir (PAR), ombitasvir (OMB), dasabuvir(DAS) and ritonavir (RIT) in bulk and pharmaceutical preparations...
2017: Chemistry Central Journal
https://www.readbyqxmd.com/read/28100383/-hiv-antibody-detection-results-in-patients-seeking-medical-care-in-peking-union-medical-college-hospital-2003-2014
#7
X J Song, Z F Qiu, W Cao, J Xie, Z J Zhang, S X Xu, T S Li
Objective: To better understand the infection status of HIV in the patients seeking medical care in Peking Union Medical College Hospital. Methods: The HIV detection data of the patients in the hospital from 2003-2014 were collected for a statistical analysis with software SPSS 19.0. Results: A total of 715 421 patients were screened, and 1 012 (0.14%) patients were HIV positive, and HIV infection were confirmed in 776 (0.11%) patients by Western Blot testing. The detection rate of HIV infection increased from 0...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28100274/using-medical-specialty-and-selection-criteria-clusters-to-study-specialty-selection-by-israeli-medical-students
#8
Yoram G Weiss, Rachel Yaffa Zisk-Rony, Howard Tandeter, Uriel Elchalal, Alex Avidan, Josh E Schroeder, Charles Weissman
BACKGROUND: During their final year of medical school, Israeli students must consider which specialty to choose for residency. Based on the vocational counseling literature we presumed that choices are made by selecting from a cluster of related specialties while considering professional and socio-economic issues. METHODS: Questionnaires distributed to final-year medical students at two Israeli medical schools ascertained inclinations toward various medical specialties and the importance of various selection criteria...
January 18, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28100272/bibliometric-analysis-of-literature-on-toxic-epidermal-necrolysis-and-stevens-johnson-syndrome-1940-2015
#9
Waleed M Sweileh
BACKGROUND: Stevens Johnson Syndrome (SJS) and toxic epidermal necrolysis (TEN) are rare but fatal adverse skin reactions that affect all age groups. In order to better understand literature on this topic, we conducted a bibliometric study using Scopus database to shed light on number and growth of publications, most active countries, institutions, journals and authors involved in publishing articles in this field, citation analysis, top cited articles, international collaboration, role of medications and genetic association...
January 18, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28099054/association-between-do-not-resuscitate-do-not-intubate-status-and-resident-physician-decision-making-a-national-survey
#10
Elizabeth K Stevenson, Hashim M Mehter, Allan J Walkey, Renda Soylemez Wiener
RATIONALE: Compared to their Full Code counterparts, patients with Do Not Resuscitate/Do Not Intubate (DNR/DNI) status receive fewer interventions and have higher mortality than predicted by clinical characteristics. OBJECTIVES: To assess whether internal medicine residents, the front-line providers for many hospitalized patients, would manage hypothetical patients differently based on code status. We hypothesized respondents would be less likely to provide a variety of interventions to DNR/DNI patients than Full Code patients...
January 18, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28099046/death-notification-someone-needs-to-call-the-family
#11
Rachel Ombres, Lauren Montemorano, Daniel Becker
BACKGROUND: The death notification process can affect family grief and bereavement. It can also affect the well-being of involved physicians. There is no standardized process for making death notification phone calls. We assumed that residents are likely to be unprepared before and troubled after. OBJECTIVE: We investigated current death notification practices to develop an evidence-based template for standardizing this process. DESIGN: We used results of a literature review and open-ended interviews with faculty, residents, and widows to develop a survey regarding resident training and experience in death notification by phone...
January 18, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28098867/-retracted-nuclear-import-of-prototype-foamy-virus-transactivator-bel1-is-mediated-by-kpna1-kpna6-and-kpna7
#12
Jihui Duan, Zhiqin Tang, Hong Mu, Guojun Zhang
We would like to retract the article entitled "Nuclear import of prototype foamy virus transactivator Bel1 is mediated by KPNA1, KPNA6 and KPNA7" published in International Journal of Molecular Medicine 38: 339-406, 2016. The results presented in Fig. 6 have been demonstrated to be unreproducible, and we cannot provide an explanation for this. Furthermore, we have recently identified that the cell cultures used in our experiments were partly contaminated with Mycoplasma, which could have contributed to the irreproducibility of the results...
January 17, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28098706/current-trends-in-ulnar-collateral-ligament-reconstruction-surgery-among-newly-trained-orthopaedic-surgeons
#13
Ryan M Degen, Christopher L Camp, Johnathan A Bernard, David M Dines, David W Altchek, Joshua S Dines
INTRODUCTION: Ulnar collateral ligament (UCL) reconstructions are being performed with an increasing annual incidence. The purpose of this study was to evaluate trends in UCL surgery among recently trained orthopaedic surgeons. METHODS: The American Board of Orthopaedic Surgeons (ABOS) database was used to identify all UCL reconstructions from 2004 to 2013. Procedures were identified by Current Procedural Terminology (CPT) codes and verified by International Classification of Disease, Ninth Revision (ICD-9) codes...
February 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28097749/positive-contrast-from-cells-labeled-with-iron-oxide-nanoparticles-quantitation-of-imaging-data
#14
Sergey Magnitsky, Jinjin Zhang, Djaudat Idiyatullin, Geetha Mohan, Michael Garwood, Nancy E Lane, Sharmila Majumdar
PURPOSE: Conventional T2 -weighted MRI produces a hypointense signal from iron-labeled cells, which renders quantification unfeasible. We tested a SWeep Imaging with Fourier Transformation (SWIFT) MRI pulse sequence to generate a quantifiable hyperintense signal from iron-labeled cells. METHODS: Mesenchymal stem cells (MSCs) were labeled with different concentrations of iron oxide particles and examined for cell viability, proliferation, and differentiation. The SWIFT sequence was optimized to detect and quantify the amount of iron in the muscle tissue after injection of iron oxide solution and iron-labeled MSCs...
January 17, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28097733/optimized-amplitude-modulated-multiband-rf-pulse-design
#15
Samy Abo Seada, Anthony N Price, Joseph V Hajnal, Shaihan J Malik
PURPOSE: Multiband pulses are characterized by highly temporally modulated waveforms. Rapid phase or frequency modulation can be extremely demanding on the performance of radiofrequency (RF) pulse generation, which can lead to errors that can be avoided if pulses are restricted to amplitude modulation (AM) only. In this work, three existing multiband pulse design techniques are modified to produce AM waveforms. THEORY AND METHODS: Multiband refocusing pulses were designed using phase optimization, time shifting, and root flipping...
January 17, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28097689/investigating-magnetic-susceptibility-of-human-knee-joint-at-7-tesla
#16
Hongjiang Wei, Russell Dibb, Kyle Decker, Nian Wang, Yuyao Zhang, Xiaopeng Zong, Weili Lin, Daniel B Nissman, Chunlei Liu
PURPOSE: To evaluate the magnetic susceptibility properties of different anatomical structures within the knee joint using quantitative susceptibility mapping (QSM). METHODS: A collagen tissue model was simulated and ex vivo animal cartilage experiments were conducted at 9.4 Tesla (T) to evaluate the B0 orientation-dependent magnetic susceptibility contrast observed in cartilage. Furthermore, nine volunteers (six healthy subjects without knee pain history and three patients with known knee injury, between 29 and 58 years old) were scanned using gradient-echo acquisitions on a high-field 7T MR scanner...
January 17, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28097687/requirements-for-accurate-estimation-of-anisotropic-material-parameters-by-magnetic-resonance-elastography-a-computational-study
#17
D J Tweten, R J Okamoto, P V Bayly
PURPOSE: To establish the essential requirements for characterization of a transversely isotropic material by magnetic resonance elastography (MRE). THEORY AND METHODS: Three methods for characterizing nearly incompressible, transversely isotropic (ITI) materials were used to analyze data from closed-form expressions for traveling waves, finite-element (FE) simulations of waves in homogeneous ITI material, and FE simulations of waves in heterogeneous material. Key properties are the complex shear modulus μ2 , shear anisotropy ϕ=μ1/μ2-1, and tensile anisotropy ζ=E1/E2-1...
January 17, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28097606/colorado-medical-students-attitudes-and-beliefs-about-marijuana
#18
Michael H Chan, Christopher E Knoepke, Madeline L Cole, James McKinnon, Daniel D Matlock
BACKGROUND: Over the past two decades, state and local governments across the U.S. have been increasingly reforming marijuana laws. Despite growing support for marijuana as a medical treatment, little is known about medical students' perceptions of marijuana use. OBJECTIVE: To assess Colorado medical students' personal and professional opinions on current and future marijuana use in a healthcare setting. DESIGN: A voluntary, anonymous, online cross-sectional survey...
January 17, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28097472/proceedings-of-the-third-international-molecular-pathological-epidemiology-mpe-meeting
#19
REVIEW
Peter T Campbell, Timothy R Rebbeck, Reiko Nishihara, Andrew H Beck, Colin B Begg, Alexei A Bogdanov, Yin Cao, Helen G Coleman, Gordon J Freeman, Yujing J Heng, Curtis Huttenhower, Rafael A Irizarry, N Sertac Kip, Franziska Michor, Daniel Nevo, Ulrike Peters, Amanda I Phipps, Elizabeth M Poole, Zhi Rong Qian, John Quackenbush, Harlan Robins, Peter K Rogan, Martha L Slattery, Stephanie A Smith-Warner, Mingyang Song, Tyler J VanderWeele, Daniel Xia, Emily C Zabor, Xuehong Zhang, Molin Wang, Shuji Ogino
Molecular pathological epidemiology (MPE) is a transdisciplinary and relatively new scientific discipline that integrates theory, methods, and resources from epidemiology, pathology, biostatistics, bioinformatics, and computational biology. The underlying objective of MPE research is to better understand the etiology and progression of complex and heterogeneous human diseases with the goal of informing prevention and treatment efforts in population health and clinical medicine. Although MPE research has been commonly applied to investigating breast, lung, and colorectal cancers, its methodology can be used to study most diseases...
January 17, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28096867/nasal-nosocomial-myiasis-infection-caused-by-chrysomya-bezziana-diptera-calliphoridae-following-the-septicemia-a-case-report
#20
Seyed Farzin Mircheraghi, Seyed Farzam Mircheraghi, Hamed Ramezani Awal Riabi, Arezoo Parsapour
A 74 yr old woman from Gonabad, southern part of Khorasan Razavi Province of Iran was admitted to a Hospital of Gonabad, because of respiratory distress, exertional dyspnea and fever. Close contact with domestic animals, history of chronic obstructive pulmonary disease (COPD), and completely resolved pulmonary tuberculosis (TB) in remote past, were notable parts of her past medical history. Due to clinical, paraclinical and radiographic findings and because of recent hospitalization, she was admitted to internal medicine ward with the diagnosis of health care associated pneumonia (HCAP)...
April 2016: Iranian Journal of Parasitology
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