keyword
MENU ▼
Read by QxMD icon Read
search

Err

keyword
https://www.readbyqxmd.com/read/28643457/eradication-of-hepatitis-c-virus-profoundly-prolongs-survival-in-hepatocellular-carcinoma-patients-receiving-transarterial-chemoembolization
#1
Wei Teng, Yi-Chung Hsieh, Kar-Wai Lui, Wei-Ting Chen, Chien-Fu Hung, Chien-Hao Huang, Yi-Cheng Chen, Wen-Juei Jeng, Chen-Chun Lin, Chun-Yen Lin, Shi-Ming Lin, I-Shyan Sheen
Adjuvant pegylated interferon plus ribavirin treatment (PegIFN/RBV) reduces recurrence and prolongs survival in early stage hepatocellular carcinoma (HCC) patients with chronic hepatitis C (CHC) infection receiving resection or ablation. However, the impact of antiviral therapy in intermediate and advanced stage of CHC-HCC patients is uncertain. This study aimed to investigate the impact PegIFN/RBV treatment on recurrence free interval and survival in HCC patients receiving transarterial chemoembolization (TACE) METHODS: From 2010 to 2013, 274 CHC patients from a 1073-patients based cohort composed of freshly diagnosed HCC and receiving TACE treatment the Chang Gung Memorial Hospital, Linkou Medical Center were recruited...
June 22, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28633732/to-err-is-human-can-american-medicine-learn-from-past-mistakes
#2
Jeffrey B Ritterman
The history of medicine includes many errors. Some persisted for decades and caused great harm. Several are highlighted in this article, including the mythical thymic diseases: thymic asthma and status thymicolymphaticus. Some medical mistakes, such as the diet-heart hypothesis of Ancel Keys, continue to cause harm. To avoid future errors and their associated harm, I suggest a cultural shift encouraging professional humility and greater questioning of medical dogma. Medical education focused on teaching students this history may help with this cultural shift...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28630197/pharmacodynamics-of-cefepime-combined-with-tazobactam-against-clinically-relevant-enterobactereaceae-in-a-neutropenic-mouse-thigh-model
#3
Maria J Melchers, Anita C van Mil, Claudia Lagarde, Jan den Hartigh, Johan W Mouton
The lack of new antibiotics prompted the investigation of the combination of two existing agents cefepime, a broad-spectrum cephalosporin and tazobactam to broaden its efficacy against extended-spectrum beta-lactamase producing Enterobacteriaceae. We determined the pharmacokinetic and pharmacodynamic properties of the combination in a murine neutropenic thigh model in order to establishing its exposure- response relationships (ERR). The PK of cefepime was determined for five doses; that of tazobactam was determined in earlier studies (Melchers et al Antimicrob...
June 19, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28595581/a-strategy-to-estimate-the-rate-of-recruitment-of-inflammatory-cells-during-bovine-intramammary-infection-under-field-management
#4
J Detilleux
BACKGROUND: In most infectious diseases, among which bovine mastitis, promptness of the recruitment of inflammatory cells (mainly neutrophils) in inflamed tissues has been shown to be of prime importance in the resolution of the infection. Although this information should aid in designing efficient control strategies, it has never been quantified in field studies. METHODS: Here, a system of ordinary differential equations is proposed that describes the dynamic process of the inflammatory response to mammary pathogens...
June 8, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28570333/response-to-medical-errors
#5
Adam Webb
Despite improvements in patient safety science over the past 15 years since the Institute of Medicine's publication of To Err Is Human, medical errors remain a major contributor to adverse patient outcomes and mortality. In the aftermath of a harmful medical error, providers often face dilemmas regarding how to best report and disclose errors.
June 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28558759/the-danish-regions-pediatric-triage-model-has-a-limited-ability-to-detect-both-critically-ill-children-as-well-as-children-to-be-sent-home-without-treatment-a-study-of-diagnostic-accuracy
#6
Lotte Høeg Hansen, Christian Backer Mogensen, Lena Wittenhoff, Helene Skjøt-Arkil
BACKGROUND: The Danish Regions Pediatric Triage model (DRPT) was introduced in 2012 and subsequent implemented in most Danish acute pediatric departments. The aim was to evaluate the validity of DRPT as a screening tool to detect both the most serious acute conditions and the non-serious conditions in the acute referred patients in a pediatric department. METHOD: The study was prospective observational, with follow-up on all children with acute referral to pediatric department from October to December 2015...
May 30, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28542008/radiation-risk-of-cardiovascular-diseases-in-the-cohort-of-russian-emergency-workers-of-the-chernobyl-accident
#7
V V Kashcheev, S Yu Chekin, S V Karpenko, M A Maksioutov, A N Menyaylo, K A Tumanov, E V Kochergina, P V Kashcheeva, A I Gorsky, N V Shchukina, S S Lovachev, O K Vlasov, V K Ivanov
This paper continues a series of publications that analyze the impact of radiation on incidence of circulatory system diseases in the cohort of Russian recovery operation workers (liquidators) and presents the results of the analysis of cardiovascular disease (CVD) incidence. The studied cohort consists of 53,772 liquidators who arrived in the Chernobyl accident zone within the first year after the accident (26 April 1986 to 26 April 1987). The individual doses varied from 0.0001 Gy to 1.42 Gy, and the mean external whole body dose in the cohort was 0...
July 2017: Health Physics
https://www.readbyqxmd.com/read/28537704/selective-etching-of-silicon-in-preference-to-germanium-and-si0-5ge0-5
#8
Christopher F Ahles, Jong Youn Choi, Steven Wolf, Andrew C Kummel
The selective etching characteristics of silicon, germanium, and Si0.5Ge0.5 subjected to a downstream H2/CF4/Ar plasma have been studied using a pair of in situ quartz crystal microbalances (QCMs) and X-ray photoelectron spectroscopy (XPS). At 50 °C and 760 mTorr, Si can be etched in preference to Ge and Si0.5Ge0.5, with an essentially infinite Si/Ge etch-rate ratio (ERR), whereas for Si/Si0.5Ge0.5, the ERR is infinite at 22 °C and 760 mTorr. XPS data showed that the selectivity is due to the differential suppression of etching by a ∼2 ML thick CxHyFz layer formed by the H2/CF4/Ar plasma on Si, Ge, and Si0...
June 21, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28525844/the-discovery-of-novel-potent-err-alpha-inverse-agonists-for-the-treatment-of-triple-negative-breast-cancer
#9
Yongli Du, Lianhua Song, Liudi Zhang, Hao Ling, Yanhui Zhang, Haifei Chen, Huijie Qi, Xiaojin Shi, Qunyi Li
The estrogen-related receptor α (ERRα) is an orphan receptor and a novel target for solid tumor therapy, conceivably through effects on the regulation of tumor cell energy metabolism associated with energy stress within solid tumor micro environments. Here we describe the discovery of novel potent inverse agonists of ERRα. In vitro, compound 11 potently inhibits ERRα's transcriptional activity by preventing endogenous PGC-1α and ERRα binding and suppresses the proliferation of different human cancer cell lines and the migration of breast cancer cells (MDA-MB-231)...
April 22, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28512482/effect-of-field-of-view-on-detection-of-external-root-resorption-in-cone-beam-computed-tomography
#10
(no author information available yet)
INTRODUCTION: Conventional methods for diagnosis of external root resorption (ERR) are based on clinical findings and x-ray observations which are not appropriate for early diagnosis. The present study assessed the effect of different sizes and field of views (FOVs) in the diagnosis of simulated external root resorption by cone-beam computed tomography (CBCT). METHODS AND MATERIALS: In this diagnostic in vitro trial, 100 human extracted mandibular central incisors were collected and marked in 3 apical, middle and coronal areas...
2017: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/28510140/nuclear-receptors-ecr-usp-e75-dhr3-and-err-regulate-transcription-of-ecdysone-cascade-genes
#11
M Yu Mazina, E V Kocheryzhkina, J V Nikolenko, A N Krasnov, S G Georgieva, N E Vorobyeva
We found that an increase in the expression level of E75, DHR3, and ERR increases the degree of activation of dhr3 and hr4 genes in Drosophila S2 cells. We also detected a repressing effect of these nuclear receptors on the basal transcription level of these genes. This is the first study to show the ability of nuclear receptors E75, DHR3, and ERR to function as activators or repressors depending on external conditions. We also confirmed the existence of the interaction of all studied nuclear receptors with the promoters of dhr3 and hr4 genes of the ecdysone cascade in vivo...
March 2017: Doklady. Biochemistry and Biophysics
https://www.readbyqxmd.com/read/28504525/introspection-of-subjective-feelings-is-sensitive-and-specific
#12
Laurence Questienne, Jean-Philippe van Dijck, Wim Gevers
Conversely to behaviorist ideas, recent studies suggest that introspection can be accurate and reliable. However, an unresolved question is whether people are able to report specific aspects of their phenomenal experience, or whether they report more general nonspecific experiences. To address this question, we investigated the sensitivity and validity of our introspection for different types of conflict. Taking advantage of the congruency sequence effect, we dissociated response conflict while keeping visual conflict unchanged in a Stroop and in a priming task...
May 15, 2017: Journal of Experimental Psychology. Human Perception and Performance
https://www.readbyqxmd.com/read/28501000/combination-of-a-biodegradable-three-dimensional-3d-printed-cage-for-mechanical-support-and-nanofibrous-membranes-for-sustainable-release-of-antimicrobial-agents-for-treating-the-femoral-metaphyseal-comminuted-fracture
#13
Ying-Chao Chou, Demei Lee, Tzu-Min Chang, Yung-Heng Hsu, Yi-Hsun Yu, Err-Cheng Chan, Shih-Jung Liu
The aim of this study was to develop a biodegradable three-dimensional-printed polylactide (PLA) cage for promoting bony fixation and an antibiotics-embedded poly(d,l)-lactide-co-glycolide (PLGA) nanofibrous membrane for infectious prophylaxis during treating the comminuted metaphyseal fracture in a rabbit femoral model. The in vitro studies included measuring the mechanical properties of the 3D printed cage and determining release activities of vancomycin and ceftazidime from the nanofibers. The in vivo study included comparisons of rabbits of the femoral metaphyseal comminuted fracture treated with or without the combined biodegradable polymers...
May 2, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28486311/free-living-amoebae-keratitis
#14
Antonio Pinna, Tiziana Porcu, Francesco Boscia, Antonella Cano, Giuseppe Erre, Antonella Mattana
PURPOSE: To describe the diagnostic and clinical features and treatment results in 43 consecutive patients with microbiologically proven free-living amoebae (FLA) keratitis. METHODS: In this hospital-based, prospective case series, corneal scrapings from 43 patients with presumed amoebic keratitis were plated on nonnutrient agar. Amoebic isolates were identified morphologically and by the polymerase chain reaction. All patients with culture-proven FLA keratitis were treated with polyhexamethylene biguanide (PHMB) 0...
July 2017: Cornea
https://www.readbyqxmd.com/read/28481037/regional-quantification-of-myocardial-mechanics-in-rat-using-3d-cine-dense-cardiovascular-magnetic-resonance
#15
Xiaoyan Zhang, Zhan-Qiu Liu, Dara Singh, Gregory J Wehner, David K Powell, Kenneth S Campbell, Brandon K Fornwalt, Jonathan F Wenk
Rat models have assumed an increasingly important role in cardiac research. However, a detailed profile of regional cardiac mechanics, such as strains and torsion, is lacking for rats. We hypothesized that healthy rat left ventricles (LVs) exhibit regional differences in cardiac mechanics, which are part of normal function. In this study, images of the LV were obtained with 3D cine displacement encoding with stimulated echoes (DENSE) cardiovascular magnetic resonance in 10 healthy rats. To evaluate regional cardiac mechanics, the LV was divided into basal, mid-ventricular, and apical regions...
May 8, 2017: NMR in Biomedicine
https://www.readbyqxmd.com/read/28455959/ovol2-antagonizes-tgf-%C3%AE-signaling-to-regulate-epithelial-to-mesenchymal-transition-during-mammary-tumor-metastasis
#16
Rong-Si Wu, Jing-Jing Hong, Jia-Fa Wu, Shen Yan, Di Wu, Na Liu, Qing-Feng Liu, Qiu-Wan Wu, Yuan-Yuan Xie, Yun-Jia Liu, Zhong-Zheng Zheng, Err-Cheng Chan, Zhi-Ming Zhang, Bo-An Li
Great progress has been achieved in the study of the role of TGF-β signaling in triggering epithelial-mesenchymal transition (EMT) in a variety of cancers; however, the regulation of TGF-β signaling during EMT in mammary tumor metastasis has not been completely defined. In the present study, we demonstrated that OVOL2, a zinc finger transcription factor, inhibits TGF-β signaling-induced EMT in mouse and human mammary tumor cells, as well as in mouse tumor models. Data from the Oncomine databases indicated a strong negative relationship between OVOL2 expression and breast cancer progression...
June 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/28449672/compressed-sensing-mri-via-fast-linearized-preconditioned-alternating-direction-method-of-multipliers
#17
Shanshan Chen, Hongwei Du, Linna Wu, Jiaquan Jin, Bensheng Qiu
BACKGROUND: The challenge of reconstructing a sparse medical magnetic resonance image based on compressed sensing from undersampled k-space data has been investigated within recent years. As total variation (TV) performs well in preserving edge, one type of approach considers TV-regularization as a sparse structure to solve a convex optimization problem. Nevertheless, this convex optimization problem is both nonlinear and nonsmooth, and thus difficult to handle, especially for a large-scale problem...
April 27, 2017: Biomedical Engineering Online
https://www.readbyqxmd.com/read/28449330/exploring-the-experience-of-nurse-practitioners-who-have-committed-medical-errors-a-phenomenological-approach
#18
Romuald Delacroix
BACKGROUND AND PURPOSE: To explore the experience of committing medical error from the perspective of nurse practitioners (NPs). Overall, the purpose of the study is to discern NPs' behaviors, perceptions, and coping mechanisms in response to having made a medical error. METHODS: Qualitative research based on two face-to-face audio-recorded semistructured interviews with 10 NPs who had made medical errors in practice. The analysis was guided by concepts in phenomenology...
April 27, 2017: Journal of the American Association of Nurse Practitioners
https://www.readbyqxmd.com/read/28445559/association-of-us-centers-for-medicare-and-medicaid-services-hospital-30-day-risk-standardized-readmission-metric-with-care-quality-and-outcomes-after-acute-myocardial-infarction-findings-from-the-national-cardiovascular-data-registry-acute-coronary-treatment
#19
Ambarish Pandey, Harsh Golwala, Hurst M Hall, Tracy Y Wang, Di Lu, Ying Xian, Karen Chiswell, Karen E Joynt, Abhinav Goyal, Sandeep R Das, Dharam Kumbhani, Howard Julien, Gregg C Fonarow, James A de Lemos
Importance: The US Centers for Medicare and Medicaid Services Hospital Readmissions Reduction Program penalizes hospitals with higher-than-expected risk-adjusted 30-day readmission rates (excess readmission ratio [ERR] > 1) after acute myocardial infarction (MI). However, the association of ERR with MI care processes and outcomes are not well established. Objective: To evaluate the association between ERR for MI with in-hospital process of care measures and 1-year clinical outcomes...
April 26, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/28442644/prediction-of-both-electrical-and-mechanical-reverse-remodeling-on-acute-electrocardiogram-changes-after-cardiac-resynchronization-therapy
#20
Chien-Ming Cheng, Chieh-Shou Su, Pesus Chou, Ying-Chieh Liao, Chi-Yen Wang, Jian-Rong Zhang, Yu-Cheng Hsieh, Tsu-Juey Wu, Yu-Wei Chen, Chi-Jen Weng, Keng-Hao Chang, Weihua Zhou, Guang-Uei Hung, Jin-Long Huang, Kenichi Nakajima
BACKGROUND: The development of both electrical reverse remodeling and mechanical reverse remodeling (ERR+MRR) after cardiac resynchronization therapy (CRT) implantation could reduce the incidence of lethal arrhythmia, hence the prediction of ERR+MRR is clinically important.Methods and Results:Eighty-three patients (54 male; 67±12 years old) with CRT >6 months were enrolled. ERR was defined as baseline intrinsic QRS duration (iQRSd) shortening ≥10 ms in lead II on ECG after CRT, and MRR as improvement in LVEF ≥25% on echocardiography after CRT...
April 22, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
keyword
keyword
21079
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"