Read by QxMD icon Read

Decision support system

Farzaneh Karimi-Alavijeh, Saeed Jalili, Masoumeh Sadeghi
BACKGROUND: Metabolic syndrome which underlies the increased prevalence of cardiovascular disease and Type 2 diabetes is considered as a group of metabolic abnormalities including central obesity, hypertriglyceridemia, glucose intolerance, hypertension, and dyslipidemia. Recently, artificial intelligence based health-care systems are highly regarded because of its success in diagnosis, prediction, and choice of treatment. This study employs machine learning technics for predict the metabolic syndrome...
May 2016: ARYA Atherosclerosis
Arash Shaban-Nejad, Maxime Lavigne, Anya Okhmatovskaia, David L Buckeridge
Population health decision makers must consider complex relationships between multiple concepts measured with differential accuracy from heterogeneous data sources. Population health information systems are currently limited in their ability to integrate data and present a coherent portrait of population health. Consequentially, these systems can provide only basic support for decision makers. The Population Health Record (PopHR) is a semantic web application that automates the integration and extraction of massive amounts of heterogeneous data from multiple distributed sources (e...
October 17, 2016: Annals of the New York Academy of Sciences
Andriy Temko, Gordon Lightbody
It is now generally accepted that EEG is the only reliable way to accurately detect newborn seizures and, as such, prolonged EEG monitoring is increasingly being adopted in neonatal intensive care units. Long EEG recordings may last from several hours to a few days. With neurophysiologists not always available to review the EEG during unsociable hours, there is a pressing need to develop a reliable and robust automatic seizure detection method-a computer algorithm that can take the EEG signal, process it, and output information that supports clinical decision making...
October 2016: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
Emma Suggett, John Marriott
BACKGROUND: A number of methods exist for the risk assessment of hospital inpatients to determine the likelihood of patients experiencing drug-related problems (DRPs), including manual review of a patient's medication (medication reviews) and more complex electronic assessment using decision support alerts in electronic prescribing systems. A systematic review was conducted to determine the evidence base for potential risks associated with adult hospital inpatients that could not only lead to medication-related issues but might also be directly associated with pharmacist intervention...
September 2016: Drugs—Real World Outcomes
Sarni Suhaila Rahim, Vasile Palade, James Shuttleworth, Chrisina Jayne
Digital retinal imaging is a challenging screening method for which effective, robust and cost-effective approaches are still to be developed. Regular screening for diabetic retinopathy and diabetic maculopathy diseases is necessary in order to identify the group at risk of visual impairment. This paper presents a novel automatic detection of diabetic retinopathy and maculopathy in eye fundus images by employing fuzzy image processing techniques. The paper first introduces the existing systems for diabetic retinopathy screening, with an emphasis on the maculopathy detection methods...
March 16, 2016: Brain Informatics
Georgi Iskrov, Tsonka Miteva-Katrandzhieva, Rumen Stefanov
BACKGROUND: Limited resources and expanding expectations push all countries and types of health systems to adopt new approaches in priority setting and resources allocation. Despite best efforts, it is difficult to reconcile all competing interests, and trade-offs are inevitable. This is why multi-criteria decision analysis (MCDA) has played a major role in recent uptake of value-based reimbursement. MCDA framework enables exploration of stakeholders' preferences, as well as explicit organization of broad range of criteria on which real-world decisions are made...
2016: Frontiers in Public Health
Simardeep Gill, Min Jun, Pietro Ravani
The prevalence of atrial fibrillation and the risk of stroke display an age-related increase in the chronic kidney disease (CKD) population. Evidence from large randomized controlled trials conducted in the general population supports the use of anticoagulation to reduce the risk of stroke in the setting of non-valvular atrial fibrillation. However, data in the non-dialysis-dependent and dialysis-dependent CKD populations are limited largely to observational studies, which demonstrate conflicting results regarding the risk-benefit profile of anticoagulation...
October 14, 2016: Nephrology, Dialysis, Transplantation
A Castillo, J Porro, M Garrido-Baserba, D Rosso, D Renzi, F Fatone, V Gómez, J Comas, M Poch
Wastewater treatment selection is a complex task usually addressed by applying separate tools for the correct assessment of multi-criteria evaluation. Novedar_EDSS integrates technical, environmental, economic and social assessment capabilities in one single platform. The aim of this work is to evaluate and demonstrate the capabilities of this environmental decision support system (EDSS). For that purpose, 4 case studies of real projects were selected to validate the results in the EDSS by comparing them with those from the study of alternatives performed by the decision makers...
October 11, 2016: Journal of Environmental Management
Osamu Muramoto
BACKGROUND: This essay provides an ethical and conceptual argument for the use of informed consent prior to the diagnosis of brain death. It is meant to enable the family to make critical end-of-life decisions, particularly withdrawal of life support system and organ donation, before brain death is diagnosed, as opposed to the current practice of making such decisions after the diagnosis of death. The recent tragic case of a 13-year-old brain-dead patient in California who was maintained on a ventilator for over 2 years illustrates how such a consent would have made a crucial difference...
October 13, 2016: Philosophy, Ethics, and Humanities in Medicine: PEHM
Jaclyn Yoong, Aleece MacPhail, Gael Trytel, Prashanti Yalini Rajendram, Margaret Winbolt, Joseph E Ibrahim
Objective Limitation of Medical Treatment (LMT) forms are an essential element of end-of-life care. Decision making around LMT is complex and often involves patients with dementia. Despite the complexity, junior doctors frequently play a central role in completing LMT forms. The present study sought perspectives from a range of stakeholders (hospital clinicians, medical education personnel, legal and advocacy staff) about junior doctors' roles in completing LMT forms in general and for patients with dementia...
October 14, 2016: Australian Health Review: a Publication of the Australian Hospital Association
John Kingston, Joshua Levy, Amanda Rysling, Adrian Staub
Listeners tend to categorize an ambiguous speech sound so that it forms a word with its context (Ganong, 1980). This effect could reflect feedback from the lexicon to phonemic activation (McClelland & Elman, 1986), or the operation of a task-specific phonemic decision system (Norris, McQueen, & Cutler, 2000). Because the former account involves feedback between lexical and phonemic levels, it predicts that the lexicon's influence on phonemic decisions should be delayed and should gradually increase in strength...
August 15, 2016: Journal of Experimental Psychology. Human Perception and Performance
Maria Elena Miletto Petrazzini, Christian Agrillo, Véronique Izard, Angelo Bisazza
Numerous studies have shown that many animal species can be trained to discriminate between stimuli differing in numerosity. However, in the absence of generalization tests with untrained numerosities, what decision criterion was used by subjects remains unclear: the subjects may succeed by selecting a specific number of items (a criterion over absolute numerosities), or by applying a more general relative numerosity rule, for example, selecting the larger/smaller quantity of items. The latter case may require more powerful representations, supporting judgments of order ("more/less") beyond simple "same/different" judgments, but a relative numerosity rule may also be more adaptive...
October 13, 2016: Journal of Comparative Psychology
G I Nazarenko, E B Kleimenova, S A Payushchik, V A Otdelenov, D A Sychev
AIM: To reduce the number of preventable hospital-acquired venous thromboembolic events (HA-VTE) and to improve the quality of VTE prophylaxis at multiprofile hospital. MATERIAL AND METHODS: A comprehensive approach to preventing HA-VTE was developed, which involved the global trigger tool method to assess adverse events, as well as the computerized clinical decision support system (CDSS) to prevent HA-VTE on the basis of relevant clinical practice guidelines, and HA-VTE registry...
2016: Terapevticheskiĭ Arkhiv
Shuai-Bing He, Man-Man Li, Bai-Xia Zhang, Xiao-Tong Ye, Ran-Feng Du, Yun Wang, Yan-Jiang Qiao
During the past decades, there have been continuous attempts in the prediction of metabolism mediated by cytochrome P450s (CYP450s) 3A4, 2D6, and 2C9. However, it has indeed remained a huge challenge to accurately predict the metabolism of xenobiotics mediated by these enzymes. To address this issue, microsomal metabolic reaction system (MMRS)-a novel concept, which integrates information about site of metabolism (SOM) and enzyme-was introduced. By incorporating the use of multiple feature selection (FS) techniques (ChiSquared (CHI), InfoGain (IG), GainRatio (GR), Relief) and hybrid classification procedures (Kstar, Bayes (BN), K-nearest neighbours (IBK), C4...
October 9, 2016: International Journal of Molecular Sciences
Greg A Barron-Gafford, Rebecca L Minor, Nathan A Allen, Alex D Cronin, Adria E Brooks, Mitchell A Pavao-Zuckerman
While photovoltaic (PV) renewable energy production has surged, concerns remain about whether or not PV power plants induce a "heat island" (PVHI) effect, much like the increase in ambient temperatures relative to wildlands generates an Urban Heat Island effect in cities. Transitions to PV plants alter the way that incoming energy is reflected back to the atmosphere or absorbed, stored, and reradiated because PV plants change the albedo, vegetation, and structure of the terrain. Prior work on the PVHI has been mostly theoretical or based upon simulated models...
October 13, 2016: Scientific Reports
Rianne A Weersink, Margriet Bouma, David M Burger, Joost P H Drenth, Nicole G M Hunfeld, Minke Kranenborg, Margje H Monster-Simons, Sandra A W van Putten, Herold J Metselaar, Katja Taxis, Sander D Borgsteede
INTRODUCTION: Liver cirrhosis can have a major impact on drug pharmacokinetics and pharmacodynamics. Patients with cirrhosis often suffer from potentially preventable adverse drug reactions. Guidelines on safe prescribing for these patients are lacking. The aim of this study is to develop a systematic method for evaluating the safety and optimal dosage of drugs in patients with liver cirrhosis. METHODS AND ANALYSIS: For each drug, a six-step evaluation process will be followed...
October 12, 2016: BMJ Open
Robin S Mickelson, Kim M Unertl, Richard J Holden
BACKGROUND: Older adults with chronic disease struggle to manage complex medication regimens. Health information technology has the potential to improve medication management, but only if it is based on a thorough understanding of the complexity of medication management workflow as it occurs in natural settings. Prior research reveals that patient work related to medication management is complex, cognitive, and collaborative. Macrocognitive processes are theorized as how people individually and collaboratively think in complex, adaptive, and messy nonlaboratory settings supported by artifacts...
October 12, 2016: JMIR Human Factors
Pallab K Maulik, Abha Tewari, Siddhardha Devarapalli, Sudha Kallakuri, Anushka Patel
INTRODUCTION: Common mental disorders (CMD) such as depression, suicidal risk and emotional/medically unexplained complaints affect a large number of people in India, but few receive appropriate care. Key reasons for this include few trained mental health professionals and stigma associated with mental health. A potential approach to address poor access to care is by training village healthcare workers in providing basic mental health care, and harnessing India's vast mobile network to support such workers using mobile-based applications...
2016: PloS One
Kelsey A Bonfils, Kimberly C Dreison, Lauren Luther, Sadaaki Fukui, Abigail E Dempsey, Charles A Rapp, Michelle P Salyers
Objective: Although shared decision making (SDM) is a key element of client-centered care, it has not been widely adopted. Accordingly, interventions have been developed to promote SDM. The aim of this study was to explore the implementation process of one SDM intervention, CommonGround, which utilizes peer specialists and a computerized decision support center to promote SDM. Method: As part of a larger study, CommonGround was implemented in 4 treatment teams in a community mental health center. The implementation process was examined by conducting semistructured interviews with 12 staff members that were integral to the CommonGround implementation...
October 10, 2016: Psychiatric Rehabilitation Journal
Martin Dawes, Martin N Aloise, J Sidney Ang, Pieter Cullis, Diana Dawes, Robert Fraser, Gideon Liknaitzky, Andrea Paterson, Paul Stanley, Adriana Suarez-Gonzalez, Hagit Katzov-Eckert
BACKGROUND: Inappropriate prescribing increases patient illness and death owing to adverse drug events. The inclusion of genetic information into primary care medication practices is one solution. Our aim was to assess the ability to obtain and genotype saliva samples and to determine the levels of use of a decision support tool that creates medication options adjusted for patient characteristics, drug-drug interactions and pharmacogenetics. METHODS: We conducted a cohort study in 6 primary care settings (5 family practices and 1 pharmacy), enrolling 191 adults with at least 1 of 10 common diseases...
July 2016: CMAJ Open
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"