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Medical error

David C Classen, William Munier, Nancy Verzier, Noel Eldridge, David Hunt, Mark Metersky, Chesley Richards, Yun Wang, P Jeffrey Brady, Amy Helwig, James Battles
The explicit declaration in the landmark 1999 Institute of Medicine report "To Err Is Human" that, in the United States, 44,000 to 98,000 patients die each year as a consequence of "medical errors" gave widespread validation to the magnitude of the patient safety problem and catalyzed a number of U.S. federal government programs to measure and improve the safety of the national healthcare system. After more than 10 years, one of those federal programs, the Medicare Patient Safety Monitoring System (MPSMS), has reached a level of maturity and stability that has made it useful for the consistent measurement of the safety of inpatient care...
October 20, 2016: Journal of Patient Safety
M E Pennant, R Mehta, P Moody, G Hackett, A Prentice, S J Sharp, R Lakshman
BACKGROUND: Endometrial biopsies are undertaken in premenopausal women with abnormal uterine bleeding but the risk of endometrial cancer or atypical hyperplasia is unclear. OBJECTIVES: To conduct a systematic literature review to establish the risk of endometrial cancer and atypical hyperplasia in premenopausal women with abnormal uterine bleeding. SEARCH STRATEGY: Search of PubMed, Embase and the Cochrane Library from database inception to August 2015...
October 20, 2016: BJOG: An International Journal of Obstetrics and Gynaecology
Bryan M Corbett, Charles O'Connell, Mallory A Boutin, Nabil I Fatayerji, Charles W Sauer
BACKGROUND Methylergonovine is an ergot alkaloid used to treat post-partum hemorrhage secondary to uterine atony. Mistaking methylergonovine for vitamin K with accidental administration to the neonate is a rare iatrogenic illness occurring almost exclusively in the delivery room setting. Complications of ergot alkaloids in neonates include respiratory depression, seizures, and death. CASE REPORT A term infant was inadvertently given 0.1 mg of methylergonovine intramuscularly in the right thigh. The error was only noted when the vial of medication was scanned, after administration, identifying it as methylergonovine rather than vitamin K...
October 21, 2016: American Journal of Case Reports
Toshihiro Shoji, Atsushi Nakagomi, Sho Okada, Yuji Ohno, Yoshio Kobayashi
BACKGROUND: Studies have established the prognostic value of central SBP and pulse pressure (PP). The SphygmoCor XCEL (AtCor Medical, Sydney, Australia) device provides practical central blood pressure (BP) measurement for daily clinical use with its easy-to-use, operator-independent procedure. However, this device has not been validated against invasive measurement. METHOD: Simultaneous oscillometric and high-fidelity invasive measurements of central SBP and PP were compared for 36 patients who underwent coronary arteriography...
October 19, 2016: Journal of Hypertension
Christopher Rowe, Eric Vittinghoff, Glenn-Milo Santos, Emily Behar, Caitlin Turner, Phillip Coffin
OBJECTIVES: Opioid overdose mortality has tripled in the USA since 2000 and opioids are responsible for more than half of all drug overdose deaths, which reached an all-time high in 2014. Opioid overdoses resulting in death, however, represent only a small fraction of all opioid overdose events and efforts to improve surveillance of this public health problem should include tracking nonfatal overdose events. International Classification of Disease (ICD) diagnosis codes, increasingly used for the surveillance of nonfatal drug overdose events, have not been rigorously assessed for validity in capturing overdose events...
October 20, 2016: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
Jennie Engstrand, Grzegorz Toporek, Piotr Harbut, Eduard Jonas, Henrik Nilsson, Jacob Freedman
OBJECTIVE: The purpose of the present study is to evaluate the accuracy and safety of antenna placement performed with the use of a CT-guided stereotactic navigation system for percutaneous ablation of liver tumors and to assess the safety of high-frequency jet ventilation for target motion control. MATERIALS AND METHODS: Twenty consecutive patients with malignant liver lesions for which surgical resection was contraindicated or that were not readily visible on ultrasound or not accessible by ultrasound guidance were included in the study...
October 20, 2016: AJR. American Journal of Roentgenology
Outi Laatikainen, Sami Sneck, Risto Bloigu, Minna Lahtinen, Timo Lauri, Miia Turpeinen
Adverse drug events (ADEs) are more likely to affect geriatric patients due to physiological changes occurring with aging. Even though this is an internationally recognized problem, similar research data in Finland is still lacking. The aim of this study was to determine the number of geriatric medication-related hospitalizations in the Finnish patient population and to discover the potential means of recognizing patients particularly at risk of ADEs. The study was conducted retrospectively from the 2014 emergency department patient records in Oulu University Hospital...
2016: Frontiers in Pharmacology
Philippe Chouvarine, Lutz Wiehlmann, Patricia Moran Losada, David S DeLuca, Burkhard Tümmler
Ever-increasing affordability of next-generation sequencing makes whole-metagenome sequencing an attractive alternative to traditional 16S rDNA, RFLP, or culturing approaches for the analysis of microbiome samples. The advantage of whole-metagenome sequencing is that it allows direct inference of the metabolic capacity and physiological features of the studied metagenome without reliance on the knowledge of genotypes and phenotypes of the members of the bacterial community. It also makes it possible to overcome problems of 16S rDNA sequencing, such as unknown copy number of the 16S gene and lack of sufficient sequence similarity of the "universal" 16S primers to some of the target 16S genes...
2016: PloS One
Anna G Mirer, Terry Young, Mari Palta, Ruth M Benca, Amanda Rasmuson, Paul E Peppard
OBJECTIVE: Menopause is widely believed to be an established cause of sleep disorders, but evidence for this theory is inconclusive. Attributing any sleep problem to normal processes of menopause may lead to underdiagnosis of treatable sleep disorders in midlife women. This study uses detailed longitudinal data on sleep and menopausal health from participants in the Sleep in Midlife Women Study to investigate whether risk and severity of sleep-disordered breathing increase with progression through menopause, accounting for changes in age and body habitus...
October 10, 2016: Menopause: the Journal of the North American Menopause Society
Michael R Cohen
No abstract text is available yet for this article.
November 2016: Nursing
Qing Wang, Wenwen Liu, Yili Wu, Yan Ma, Guiqiu Zhao
BACKGROUND: An investigation was carried out to find the distribution of central corneal thickness (CCT) and the association between CCT and ocular factors in a cohort of myopic Chinese adults who underwent laser refractive surgery. METHODS: Medical records of 1,190 subjects (754 males) aged from 18 to 44 years (21.5 ± 3.5 years for males and 24.9 ± 5.5 years for females) undergoing myopic refractive surgery were filtered and analysed. Each parameter was stratified by gender and eye, respectively...
October 18, 2016: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
W E De Leng, K M Stegers-Jager, A Husbands, J S Dowell, M Ph Born, A P N Themmen
Situational Judgment Tests (SJTs) are increasingly used for medical school selection. Scoring an SJT is more complicated than scoring a knowledge test, because there are no objectively correct answers. The scoring method of an SJT may influence the construct and concurrent validity and the adverse impact with respect to non-traditional students. Previous research has compared only a small number of scoring methods and has not studied the effect of scoring method on internal consistency reliability. This study compared 28 different scoring methods for a rating SJT on internal consistency reliability, adverse impact and correlation with personality...
October 18, 2016: Advances in Health Sciences Education: Theory and Practice
Rie Matsunaga, Yuji Nishizawa, Norio Saito, Akihiro Kobayashi, Takeshi Ohdaira, Masaaki Ito
PURPOSE: 3D images offer true depth perception, which overcomes one of the disadvantages of laparoscopic surgery. We evaluated differences in the use of 3D and 2D images in laparoscopic surgery based on the recording of traces of forceps. METHODS: Twelve surgeons at our hospital participated in the study. The task consisted of one suture and three ligations, using a training box. The completion time and number of hold errors were noted, and forceps traces were recorded using the Behavior Checker system (Miura Medical)...
October 18, 2016: Surgery Today
Kaori Kasahara, Muka Moriyama, Kei Morohoshi, Takeshi Yoshida, Noriaki Simada, Natsuko Nagaoka, Tae Yokoi, Kosei Shinohara, Yuichiro Kaneko, Mitsuki Suga, Kyoko Ohno-Matsui
PURPOSE: To investigate the 6-year outcome of intravitreal bevacizumab (IVB) to treat eyes with active choroidal neovascularization (CNV) due to pathologic myopia. METHODS: Medical records of 36 eyes of 35 consecutive patients with high myopia (refractive error ≥8 D or axial length ≥26.5 mm) and active CNV, who had been treated with IVB and followed for ≥6 years were analyzed. The factors that predicted the best-corrected visual acuity (BCVA) at 6 years after IVB were determined by multiple regression analyses...
October 10, 2016: Retina
Nicole Harder, Jannell Plouffe, Diane Cepanec, Kari Mann, Mê-Linh Lê, Patricia Gregory, Patrick Griffith, Kathy Doerksen
The objective of this review is to synthesize the best available evidence on the effects of healthcare providers using mobile devices at any stage of medication provision on medication errors in acute care settings. Provision of medication includes prescribing, dispensing or administrating medicine in the acute care setting.
September 2016: JBI Database of Systematic Reviews and Implementation Reports
Thomas Weber
Validation of a medical device measuring a biomarker is a complex process, involving technical aspects (What is actually measured by the device, and how is this done ? Is the measurement reproducible ? Is there a gold standard for measurement of the particular biomarker ? If yes, how accurate and how precise are the measurements by the device, compared to the gold standard ?) and clinical aspects (Do the measurements predict outcome ? If yes, is there added value, when standard clinical parameters are considered ? Is there a treatment strategy, based on the mesurements of the novel device ? Is this strategy cost-effective ?)...
September 2016: Journal of Hypertension
Yutaka Imai
It has been confirmed that clinical significance of home blood pressure measurements (HBPM) is higher than clinic BP measurements and ambulatory BP monitoring. However, several drawbacks of HBPM have also been mentioned, e.g. selection and reporting biases, difficulties of calculation of multiple measurements, difficulties of onsite judgement of numerous recordings, etc. Recent devices for HBPM incorporate memory function. This function can overcome such drawbacks of HBPM. These memorized data can transmit, storage, retrieve, be arithmetic and control, be judged based on algorithm and be got feedback...
September 2016: Journal of Hypertension
Iwao Kuwajima
Since a concept of Evidence-based Medicine appeared in medical field in 1991, modern medical treatment have been remarkably changed.However, delusive belief of EBM without criticism has brought negative aspect, such as utilization of EBM by companies as a tool of promotion of drug or medical device.Although most of clinical trials were financially supported by drug companies. result of clinical trial does not always ended in favor of test drug or device. When negative results appeared, various way were taken by industry such as usage of SPIN, emphasizing secondary endpoint...
September 2016: Journal of Hypertension
Hui Min Lim, Lee Gan Goh, T Thirumoorthy
Medical reports are required to support court applications to appoint a deputy to make decisions on behalf of a person who has lost mental capacity. The doctor writing such a medical report needs to be able to systematically assess the mental capacity of the person in question, in order to gather the necessary evidence for the Court to make a decision. If the medical report is not adequate, the application will be rejected and the appointment of the deputy delayed. This article sets out the best practices for performing the assessment, and the common errors, issues of concern and best practices in writing the medical report...
October 18, 2016: Singapore Medical Journal
Maryam Maddineshat, Alan H Rosenstein, Arash Akaberi, Mahbubeh Tabatabaeichehr
Introduction: Disruptive behaviors cause many problems in the workplace, especially in the emergency department (ED).This study was conducted to assess the physician's and nurse's perspective toward disruptive behaviors in the emergency department. Methods: In this cross-sectional study a total of 45 physicians and 110 nurses working in the emergency department of five general hospitals in Bojnurd participated. Data were collected using a translated, changed, and validated questionnaire (25 item). The collected data were analyzed by SPSS ver...
September 2016: Journal of Caring Sciences
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