Prediction of Glucose for Enhancement of Treatment and Outcome
Title | Prediction of Glucose for Enhancement of Treatment and Outcome PDF eBook |
Author | Scott Michael Pappada |
Publisher | |
Pages | 267 |
Release | 2010 |
Genre | Blood sugar monitoring |
ISBN |
Critical care (e.g. trauma and cardiothoracic surgical) and diabetic patients are prone to variability in glucose concentration on a daily basis. Hypoglycemic and hyperglycemic glucose values in these patient populations have been associated with decreased patient outcomes. In diabetic patients, persistently elevated glucose values are associated with development of long term complications such as, but not limited to retinopathy, neuropathy, and nephropathy. In the critical care patient population, elevated glucose has been correlated to increases in mortality, length of stay in the intensive care unit (ICU), and morbidities. The maintenance of tight glycemic control in these patients without severe hypoglycemia or glycemic variability appears to improve outcomes in these patients. Various factors are associated with future glycemic excursions such as, but not limited to: lifestyle/activities (e.g. sleep-wake cycles), emotional factors (e.g. stress), nutritional intake, medication dosages, and ICU medical records (in critical care patients). In the field of diabetes research, models for prediction of glucose and/or models used to maintain tight glycemic control have been the focus of research. In the critical care patient population, very little research into development of such models has been completed to date. Multiple factors affect or are indicators of future glucose concentration. A suitable modeling technique needs to incorporate the effect of such factors for accurate prediction of glucose. A modeling technique well suited for this task is a neural network model. A neural network is an adapative modeling technique, which learns and updates model parameters based on determining patterns/trends existent in input data. This adapative capability, makes neural network modeling well suited for prediction of glucose where multiple factors impact future glycemic excursions. This dissertation summarizes the development and optimization of various neural network model architectures for the real-time prediction of glucose in diabetic and critical care patients. Neural network models were configured to predict glucose using prediction horizons>60 minutes, which have not been attained in many predictive models to date. The performance of the neural network model is assessed via determination of overall model error, percentage of glycemic extremes predicted, and clinical acceptability of model predictions as determined via Clarke Error Grid Analysis.
Personalized Predictive Modeling in Type 1 Diabetes
Title | Personalized Predictive Modeling in Type 1 Diabetes PDF eBook |
Author | Eleni I. Georga |
Publisher | Academic Press |
Pages | 253 |
Release | 2017-12-11 |
Genre | Computers |
ISBN | 0128051469 |
Personalized Predictive Modeling in Diabetes features state-of-the-art methodologies and algorithmic approaches which have been applied to predictive modeling of glucose concentration, ranging from simple autoregressive models of the CGM time series to multivariate nonlinear regression techniques of machine learning. Developments in the field have been analyzed with respect to: (i) feature set (univariate or multivariate), (ii) regression technique (linear or non-linear), (iii) learning mechanism (batch or sequential), (iv) development and testing procedure and (v) scaling properties. In addition, simulation models of meal-derived glucose absorption and insulin dynamics and kinetics are covered, as an integral part of glucose predictive models. This book will help engineers and clinicians to: select a regression technique which can capture both linear and non-linear dynamics in glucose metabolism in diabetes, and which exhibits good generalization performance under stationary and non-stationary conditions; ensure the scalability of the optimization algorithm (learning mechanism) with respect to the size of the dataset, provided that multiple days of patient monitoring are needed to obtain a reliable predictive model; select a features set which efficiently represents both spatial and temporal dependencies between the input variables and the glucose concentration; select simulation models of subcutaneous insulin absorption and meal absorption; identify an appropriate validation procedure, and identify realistic performance measures. Describes fundamentals of modeling techniques as applied to glucose control Covers model selection process and model validation Offers computer code on a companion website to show implementation of models and algorithms Features the latest developments in the field of diabetes predictive modeling
Practical CGM
Title | Practical CGM PDF eBook |
Author | Gary Scheiner |
Publisher | American Diabetes Association |
Pages | 130 |
Release | 2015-05-06 |
Genre | Medical |
ISBN | 1580406262 |
Use of real-time continuous glucose monitors among people with type 1 and type 2 diabetes is growing rapidly and should continue to grow until an artificial pancreas is brought to market. Likewise, use of professional systems in healthcare practices is expanding. But, other than manufacturer instructional manuals and some book chapters on CGMs, there are no standalone publications available with concise, non-commercial instructions on CGM prescription and use. Additionally, continuous glucose monitors are too often not used to their full and proper potential. This leaves users with suboptimal glucose control and can result in system abandonment. To address this, diabetes educator and author Gary Scheiner has created Practical CGM: Improving Patient Outcomes through Continuous Glucose Monitoring to give healthcare providers the skill to make more effective use of the data generated by continuous glucose monitors, in both real-time and on a retrospective analytic basis. Using a plain-language approach and distilling content to concise, practical tips and techniques, Scheiner has created a guide that will help practitioners optimize patient use of CGM systems and, ultimately, improve glucose control and patient health outcomes.
Managing Diabetes and Hyperglycemia in the Hospital Setting
Title | Managing Diabetes and Hyperglycemia in the Hospital Setting PDF eBook |
Author | Boris Draznin |
Publisher | American Diabetes Association |
Pages | 338 |
Release | 2016-05-20 |
Genre | Medical |
ISBN | 1580406572 |
As the number of patients with diabetes increases annually, it is not surprising that the number of patients with diabetes who are admitted to the hospital also increases. Once in the hospital, patients with diabetes or hyperglycemia may be admitted to the Intensive Care Unit, require urgent or elective surgery, enteral or parenteral nutrition, intravenous insulin infusion, or therapies that significantly impact glycemic control (e.g., steroids). Because many clinical outcomes are influenced by the degree of glycemic control, knowledge of the best practices in inpatient diabetes management is extremely important. The field of inpatient management of diabetes and hyperglycemia has grown substantially in the last several years. This body of knowledge is summarized in this book, so it can reach the audience of hospitalists, endocrinologists, nurses and other team members who take care of hospitalized patients with diabetes and hyperglycemia.
Diabetes Mellitus in Children
Title | Diabetes Mellitus in Children PDF eBook |
Author | Mark A. Sperling |
Publisher | |
Pages | 0 |
Release | 2005 |
Genre | Children |
ISBN | 9781416027539 |
Hypoglycemia in Diabetes
Title | Hypoglycemia in Diabetes PDF eBook |
Author | Philip Cryer |
Publisher | American Diabetes Association |
Pages | 194 |
Release | 2016-07-12 |
Genre | Medical |
ISBN | 1580406491 |
Intended for diabetes researchers and medical professionals who work closely with patients with diabetes, this newly updated and expanded edition provides new perspectives and direct insight into the causes and consequences of this serious medical condition from one of the foremost experts in the field. Using the latest scientific and medical developments and trends, readers will learn how to identify, prevent, and treat this challenging phenomenon within the parameters of the diabetes care regimen.
Glucose Sensing
Title | Glucose Sensing PDF eBook |
Author | Chris D. Geddes |
Publisher | Springer Science & Business Media |
Pages | 460 |
Release | 2007-12-29 |
Genre | Science |
ISBN | 0387330151 |
An essential reference for any laboratory working in the analytical fluorescence glucose sensing field. The increasing importance of these techniques is typified in one emerging area by developing non-invasive and continuous approaches for physiological glucose monitoring. This volume incorporates analytical fluorescence-based glucose sensing reviews, specialized enough to be attractive to professional researchers, yet appealing to a wider audience of scientists in related disciplines of fluorescence.