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Goal AND specificity

Michael J Ingargiola, Felipe Molina Burbano, Amy Yao, Saba Motakef, Paymon Sanati-Mehrizy, Nikki M Burish, Lisa R David, Peter J Taub
Background: The recently increased minimum aesthetic surgery requirements set by the Plastic Surgery Residency Review Committee of the ACGME highlight the importance of aesthetic surgery training for plastic surgery residents. Participation in resident aesthetic surgery clinics has become an important tool to achieve this goal. Yet, there is little literature on the current structure of these clinics. Objectives: The authors sought to evaluate current practices of aesthetic resident-run clinics in the United States...
March 14, 2018: Aesthetic Surgery Journal
Klemen Pavlic, Maja Pohar Perme
A common goal in the analysis of the long-term survival related to a specific disease is to estimate a measure that is comparable between populations with different general population mortality. When cause of death is unavailable or unreliable, as for example in cancer registry studies, relative survival methodology is used-in addition to the mortality data of the patients, we use the data on the mortality of the general population. In this article, we focus on the marginal relative survival measure that summarizes the information about the disease-specific hazard...
March 13, 2018: Biostatistics
Davy Guillarme, Vincent Desfontaine, Sabine Heinisch, Jean-Luc Veuthey
Mass spectrometry (MS) is considered today as one of the most popular detection methods, due to its high selectivity and sensitivity. In particular, this detector has become the gold standard for the analysis of complex mixtures such as biological samples. The first successful SFC-MS hyphenation was reported in the 80's, and since then, several ionization sources, mass analyzers and interfacing technologies have been combined. Due to the specific physicochemical properties and compressibility of the SFC mobile phase, directing the column effluent into the ionization source is more challenging than in LC...
March 7, 2018: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
Michele Furlan, Laura Babcock, Antonino Vallesi
Traditionally, the left hemisphere has been thought to extract mainly verbal patterns of information, but recent evidence has shown that the left Inferior Frontal Gyrus (IFG) is active during inductive reasoning in both the verbal and spatial domains. We aimed to understand whether the left IFG supports inductive reasoning in a domain-specific or domain-general fashion. To do this we used Multi-Voxel Pattern Analysis to decode the representation of domain during a rule search task. Thirteen participants were asked to extract the rule underlying streams of letters presented in different spatial locations...
2018: PloS One
Petra Bachour, Stephen T Sonis
PURPOSE OF REVIEW: The goals of this review are to describe the complexity of factors influencing the risk of cancer regimen-related mucosal injury (CRRMI), to evaluate the contribution of the innate immune response to CRRMI risk, to compare the concordance of genome analytics in describing mechanism and risk, and to determine if common biological pathways are noted when CRRMI is compared to a disease with a similar phenotype. RECENT FINDINGS: The pathogenesis of and risk for CRRMI are complex and influenced by multiple intrinsic and extrinsic factors...
March 14, 2018: Current Opinion in Supportive and Palliative Care
Charles S Dela Cruz, Richard G Wunderink, David C Christiani, Stephania A Cormier, Kristina Crothers, Claire M Doerschuk, Scott E Evans, Daniel R Goldstein, Purvesh Khatri, Lester Kobzik, Jay K Kolls, Bruce D Levy, Mark L Metersky, Michael S Niederman, Roomi Nusrat, Carlos J Orihuela, Paula Peyrani, Alice S Prince, Julio A Ramírez, Karen M Ridge, Sanjay Sethi, Benjamin T Suratt, Jacob I Sznajder, Ephraim L Tsalik, Allan J Walkey, Sachin Yende, Neil R Aggarwal, Elisabet V Caler, Joseph P Mizgerd
Pneumonia is a complex pulmonary disease in need of new clinical approaches. While triggered by a pathogen, pneumonia often results from dysregulations of host defense that likely precede infection. The coordinated activities of immune resistance and tissue resilience then dictate whether and how pneumonia progresses or resolves. Inadequate or inappropriate host responses lead to more severe outcomes such as ARDS and to organ dysfunction beyond the lungs and overextended time-frames after pathogen clearance, some of which increase the risk for subsequent pneumonias...
March 16, 2018: American Journal of Respiratory and Critical Care Medicine
Daniel Zenteno, Aldo Bancalari, Ximena Navarro, Valentina Díaz, Iván Rodríguez-Núñez, Pablo Brockmann
INTRODUCTION: Night Continuous Saturometry (CSO2) is used in Neonatal Units to detect events of hypoxemia in Newborns (NB) with apnea episodes. Polygraphy (PG) has a larger number of measuring channels. Our goal was to evaluate the diagnostic performance of CSO2 compared to Polygra phy in NB with suspected sleep apneas. PATIENTS AND METHOD: Results of CSO2 and PG performed simultaneously in RN with suspected apneas were retrospectively analyzed over a three-year period...
December 2017: Revista Chilena de Pediatría
P Alex Smith, Yaxin Wang, Ralph W Metcalfe, Luiz C Sampaio, Daniel L Timms, William E Cohn, O H Frazier
PURPOSE: A minimally invasive, partial-assist, intra-atrial blood pump has been proposed, which would unload the left ventricle with a flow path from the left atrium to the arterial system. Flow modulation is a common strategy for ensuring washout in the pump, but it can increase power consumption because it is typically achieved through motor-speed variation. However, if a pump's performance curve had the proper gradient, flow modulation could be realized passively. To achieve this goal, we propose a pump performance operating curve as an alternative to the more standard operating point...
March 2018: International Journal of Artificial Organs
Nathan H Schumaker, Allen Brookes
Context: Simulation models are increasingly used in both theoretical and applied studies to explore system responses to natural and anthropogenic forcing functions, develop defensible predictions of future conditions, challenge simplifying assumptions that facilitated past research, and to train students in scientific concepts and technology. Researcher's increased use of simulation models has created a demand for new platforms that balance performance, utility, and flexibility. Objectives: We describe HexSim, a powerful new spatially-explicit, individual-based modeling framework that will have applications spanning diverse landscape settings, species, stressors, and disciplines (e...
February 1, 2018: Landscape Ecology
Margarita Zachariou, George Minadakis, Anastasis Oulas, Sotiroula Afxenti, George M Spyrou
The abundance of available information for each disease from multiple sources (e.g. as genetic, regulatory, metabolic, and protein-protein interaction) constitutes both an advantage and a challenge in identifying disease-specific underlying mechanisms. Integration of multi-source data is a rising topic and a great challenge in precision medicine and is crucial in enhancing disease understanding, identifying meaningful clusters of molecular mechanisms and increasing precision and personalisation towards the goal of Predictive, Preventive and Personalised Medicine (PPPM)...
March 12, 2018: Journal of Proteomics
Benjamin D Smith, Jennifer R Bellon, Rachel Blitzblau, Gary Freedman, Bruce Haffty, Carol Hahn, Francine Halberg, Karen Hoffman, Kathleen Horst, Jean Moran, Caroline Patton, Jane Perlmutter, Laura Warren, Timothy Whelan, Jean L Wright, Reshma Jagsi
INTRODUCTION: The purpose of this guideline is to offer recommendations on fractionation for whole breast irradiation (WBI) with or without a tumor bed boost and guidance on treatment planning and delivery. METHODS AND MATERIALS: The American Society for Radiation Oncology (ASTRO) convened a task force to address 5 key questions focused on dose-fractionation for WBI, indications and dose-fractionation for tumor bed boost, and treatment planning techniques for WBI and tumor bed boost...
March 8, 2018: Practical Radiation Oncology
Sara Moccia, Elena De Momi, Sara El Hadji, Leonardo S Mattos
BACKGROUND: Blood vessel segmentation is a topic of high interest in medical image analysis since the analysis of vessels is crucial for diagnosis, treatment planning and execution, and evaluation of clinical outcomes in different fields, including laryngology, neurosurgery and ophthalmology. Automatic or semi-automatic vessel segmentation can support clinicians in performing these tasks. Different medical imaging techniques are currently used in clinical practice and an appropriate choice of the segmentation algorithm is mandatory to deal with the adopted imaging technique characteristics (e...
May 2018: Computer Methods and Programs in Biomedicine
Cho-Kai Wu, Jyh-Ming Jimmy Juang, Jiun-Yang Chiang, Yi-Heng Li, Chia-Ti Tsai, Fu-Tien Chiang
Taiwanese heart registries for the main cardiovascular diseases have been conducted in the past 10 years, with the goal of examining the quality of cardiovascular patient care, which cannot be guaranteed by the universal Taiwan National Health Insurance. The results show suboptimal adherence to guideline recommendations. Door-to-balloon time and dual antiplatelet therapy use in acute coronary syndrome, standard medications for management of heart failure, low-density lipoprotein cholesterol levels in dyslipidemia, anticoagulant agent use in atrial fibrillation, and the understanding of sudden arrhythmia death syndrome were all found to be inadequate...
March 20, 2018: Journal of the American College of Cardiology
Schirin Akhbari Ziegler, Tineke Dirks, Mijna Hadders-Algra
BACKGROUND: Coaching is en vogue in pediatric physiotherapy, but often applied rather unspecific and undefined. METHODS: This paper aims to describe coaching in early physiotherapy intervention, taking the specific coaching approach of the family-centered program "COPing with and CAring for infants with special needs" (COPCA) as a case in point. RESULTS: The theoretical underpinnings of coaching in COPCA, including a meta-model, family-centered practice, the Neuronal Group Selection Theory and the goal-oriented coaching approach, are discussed...
March 16, 2018: Disability and Rehabilitation
Nikki Kiyimba, Michelle O'Reilly, Jessica Nina Lester
The National Health Service (UK) offers initial screening appointments for children referred to child and adolescent mental health services to determine clinical need and assess risk. Conversation analysis was utilized on 28 video recordings of these assessments, lasting approximately 90 minutes each with a multidisciplinary team. This article focuses on the agenda setting strategies used to establish relevant goals with children and adolescents; specifically, the technique of offering 'three wishes'. For example, ' if you had three wishes, what would you like to make happen?' In cases where children initially volunteered an assessment-relevant wish, they tended not to articulate further wishes...
January 1, 2018: Journal of Child Health Care: for Professionals Working with Children in the Hospital and Community
Nina Zupanič, Maša Hribar, Urška Pivk Kupirovič, Anita Kušar, Katja Žmitek, Igor Pravst
Consumption of industrially produced trans -fatty acids (TFAs) is a well-established health risk factor that correlates with the increased risk of developing cardiovascular disease. The recommended TFA intake is as low as possible, within the context of a nutritionally adequate diet. Different countries have introduced different measures to minimize the exposure of their population to TFAs. Previous data have shown that TFA content has significantly decreased in Western European countries, while this was not the case in many Central-Eastern European countries, including Slovenia...
March 15, 2018: Nutrients
Meimei Ji, Amber Tang, Yefu Zhang, Jiaojiao Zou, Guangyu Zhou, Jing Deng, Lina Yang, Mingzhi Li, Jihua Chen, Hong Qin, Qian Lin
BACKGROUND: Pediatric overweight and obesity has become a major public health problem in China. The goal of this study is to understand overweight and obesity in preschool children in Changsha City in the context of their sleep and physical activity. These results offer feasible proposals to reduce levels of overweight and obesity among preschool children. METHODS: A total of 112 preschoolers aged three to six years old were investigated using multiple stage stratified cluster sampling and simple random sampling...
March 15, 2018: International Journal of Environmental Research and Public Health
Pietro Lungaro, Rickard Sjoberg, Alfredo Jose Fanghella Valero, Ashutosh Mittal, Konrad Tollmar
This paper presents a novel approach to content delivery for video streaming services. It exploits information from connected eye-trackers embedded in the next generation of VR Head Mounted Displays (HMDs). The proposed solution aims to deliver high visual quality, in real time, around the users' fixations points while lowering the quality everywhere else. The goal of the proposed approach is to substantially reduce the overall bandwidth requirements for supporting VR video experiences while delivering high levels of user perceived quality...
April 2018: IEEE Transactions on Visualization and Computer Graphics
Galina Gheihman, Tomi Jun, Grace J Young, Daniel Liebman, Krishan Sharma, Eileen Brandes, Barbara Ogur, David A Hirsh
BACKGROUND: Longitudinal clinical experiences are a common component of undergraduate medical curricula, yet these programs have not been systematically characterized in US medical schools. OBJECTIVE: Our study sought to identify and characterize longitudinal clinical programs (LCPs) in US medical schools and measure associations between programs' structures and goals. DESIGN: Using a mixed-methods approach, we conducted a secondary analysis of data from publicly available websites...
December 2018: Medical Education Online
Maria E Piroli, Ehsan Jabbarzadeh
Human stem cells hold significant potential for the treatment of various diseases. However, their use as a therapy is hampered because of limited understanding of the mechanisms by which they respond to environmental stimuli. Efforts to understand extracellular biophysical cues have demonstrated the critical roles of geometrical and mechanical signals in determining the fate of stem cells. The goal of this study was to explore the interplay between cell polarity and matrix stiffness in stem cell lineage specification...
March 14, 2018: Annals of Biomedical Engineering
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