Health Information Technology Commons^™

Design And Testing Of An Ehr-Integrated, Busulfan Pharmacokinetic Decision Support Tool For The Point-Of-Care Clinician., Susan M. Abdel-Rahman, Matthew L. Breitkreutz, Charlie Bi, Brett J. Matzuka, Jignesh Dalal, K Leigh Casey, Uttam Garg, Sara Winkle, J Steven Leeder, Jeanann Breedlove, Brian Rivera

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Busulfan demonstrates a narrow therapeutic index for which clinicians routinely employ therapeutic drug monitoring (TDM). However, operationalizing TDM can be fraught with inefficiency. We developed and tested software encoding a clinical decision support tool (DST) that is embedded into our electronic health record (EHR) and designed to streamline the TDM process for our oncology partners.

METHODS: Our development strategy was modeled based on the features associated with successful DSTs. An initial Requirements Analysis was performed to characterize tasks, information flow, user needs, and system requirements to enable push/pull from the EHR. Back-end development was coded based on the algorithm …

Insights From Machine-Learned Diet Success Prediction, Ingmar Weber, Palakorn Achananuparp

Research Collection School Of Computing and Information Systems

To support people trying to lose weight and stay healthy, more and more fitness apps have sprung up including the ability to track both calories intake and expenditure. Users of such apps are part of a wider “quantified self“ movement and many opt-in to publicly share their logged data. In this paper, we use public food diaries of more than 4,000 long-term active MyFitnessPal users to study the characteristics of a (un-)successful diet. Concretely, we train a machine learning model to predict repeatedly being over or under self-set daily calories goals and then look at which features contribute to the …

Challenges And Futures For Ethical Social Media Research, Casey Fiesler, Stevie Chancellor, Anna Lauren Hoffmann, Jessica Pater, Nicholas Proferes

Health Services and Informatics Research

In AAAI Conference on Web and Social Media ICWSM Workshop:

Social media and user-generated content platforms have opened up new possibilities for communication and creativity while also providing huge amounts of information about people and their online behavior. The evolution of technology and research methods presents ongoing ethical challenges to studying people and their digital traces. These challenges are a continuing source of discussion within the research community and also a topic of public discourse as social media scholarship gains greater visibility. This workshop is aimed at exploring difficult and unanswered ethical questions, touching on issues such as consent, privacy, …

#Thyghgapp: Instagram Content Moderation And Lexical Variation In Pro-Eating Disorder Communities, Stevie Chancellor, Jessica Pater, Trustin Clear, Eric Gilbert, Munmun De Choudhury

Health Services and Informatics Research

CSCW '16, FEBRUARY 27–MARCH2, 2016, SAN FRANCISCO, CA, USA

In Proceedings of the 19th ACM conference on computer-supported cooperative work & social computing.

Pro-eating disorder (pro-ED) communities on social media encourage the adoption and maintenance of disordered eating habits as acceptable alternative lifestyles rather than threats to health. In particular, the social networking site Instagram has reacted by banning searches on several proED tags and issuing content advisories on others. We present the first large-scale quantitative study investigating pro-ED communities on Instagram in the aftermath of moderation – our dataset contains 2.5M posts between 2011 and 2014. We find that …

Constellation: A Tool For Rapid, Automated Phenotype Assignment Of A Highly Polymorphic Pharmacogene,, Greyson P. Twist, Andrea Gaedigk, Neil A. Miller, Emily G. Farrow, Laurel K. Willig, Darrell L. Dinwiddie, Josh E. Petrikin, Sarah E. Soden, Suzanne Herd, Margaret Gibson, Julie A. Cakici, Amanda K. Riffel, J Steven Leeder, Deendayal Dinakarpandian, Stephen F. Kingsmore

Manuscripts, Articles, Book Chapters and Other Papers

An important component of precision medicine-the use of whole-genome sequencing (WGS) to guide lifelong healthcare-is electronic decision support to inform drug choice and dosing. To achieve this, automated identification of genetic variation in genes involved in drug absorption, distribution, metabolism, excretion and response (ADMER) is required. CYP2D6 is a major enzyme for drug bioactivation and elimination. CYP2D6 activity is predominantly governed by genetic variation; however, it is technically arduous to haplotype. Not only is the nucleotide sequence of CYP2D6 highly polymorphic, but the locus also features diverse structural variations, including gene deletion, duplication, multiplication events and rearrangements with the nonfunctional, …

The Fight For Zadroga, Naeisha Rose

Capstones

The attack on the World Trade Center cost many first responders and volunteers, like Ken George, a retired highway crewmember who was part of the search and rescue, to lose their health. Ken had needs a respirator for his restricted airway disease, he is o n 33 medications and five years ago he had a heart attack. Bi- =weekly or monthly, he visits a doctor for his PTSD, his heart, his lungs and general healthcare. After seeing the devastating conditions that the responders like Ken worked in, Congresswoman C arolyn Maloney (D-12) worked tirelessly with many politicians, both Democrats and …

Factors Influencing Perceptions And Attitudes Of Nurses Towards The Use Of Ict In Patient Care In Kwazulu Natal Province, South Africa, Stephen M. Mutula

The African Journal of Information Systems

This paper presents the results of a study to determine factors influencing perceptions and attitudes of nurses towards the use of ICT in 16 hospitals in KwaZulu-Natal (KZN) province, South Africa. Data were collected through a survey questionnaire and factor analysis performed to extract relevant variables. Overall, results revealed positive dispositions of nurses towards the use of ICT. Results further revealed self-efficacy, adoption of computers to improve nursing care, confidence in using computers; usefulness; interactability and knowledgeability were major factors influencing perceptions and attitudes of nurses towards use of ICT at the work place. Findings may inform institutional and provincial …

Videoconferencing For Improved Access To Care, Alana L. Hernandez

Master's Projects and Capstones

The aim of this project is to increase the amount of education visits completed by pharmacy nurses in an outpatient infusion clinic for patients receiving 5-fluoracil chemotherapy. Two approaches have been applied: securing additional nursing staff; and implementing a telehealth delivery system that utilizes asynchronous video and videoconferencing. The intervention will employ an internet-based application to secure a videoconferencing session between patients and nurses that are 25 miles apart; and offer a patient education video that will be used and an adjunct to videoconferencing. Microsystem data obtained by auditing schedules and patient charts showed pharmacy nurses completed 0% of pharmacy-patient …

The Effect Of Education On Portal Personal Health Record Use, Imke Casey Dnp, Crna, Rhit

Doctor of Nursing Practice (DNP) Translational and Clinical Research Projects

Abstract

The purpose of this study was to assess the computer-use attitudes among chronically ill adult primary care practice (PCP) patients. The goal was to examine the rate of portal personal health record (PHR) use of middle-aged and older adults, to evaluate the effectiveness of an educational intervention in improving PHR adoption, and to identify patients’ thoughts about the PHR. The quasi-experimental, pre-test/post-test design with a paired matched set was performed with a convenience sample of 50 subjects from a primary care group practice in Central Florida.

Participants were recruited on the day of their provider appointment. After participant’s consent …

A New Method For Shear Wave Speed Estimation In Shear Wave Elastography, Aaron J. Engel, Gregory R. Bashford

Biomedical Imaging and Biosignal Analysis Laboratory

Visualization of mechanical properties of tissue can aid in noninvasive pathology diagnosis. Shear wave elastography (SWE) measures the elastic properties of soft tissues by estimation of local shear wave propagation speed. In this paper, a new robust method for estimation of shear wave speed is introduced which has the potential for simplifying continuous filtering and real-time elasticity processing. Shear waves were generated by external mechanical excitation and imaged at a high frame rate. Three homogeneous phantoms of varying elastic moduli and one inclusion phantom were imaged. Waves propagating in separate directions were filtered and shear wave speed was estimated by …

Measuring Quality Of Health Care In Type Ii Diabetes Mellitus Patients Using Certified Electronic Health Records, Tracey A. Hines

Applied Research Projects

Great strides have been made in health care over the past six years after the implementation of the policy known as meaningful use by the Center of Medicare and Medicaid Services. Health care subsidies and monetary incentive programs were created for eligible professionals and critical area hospitals to encourage the use of certified electronic health records in an effort to improve quality care of all acute and chronically ill patients, as well as provide routine examinations for healthy individuals.

Patients diagnosed with type II diabetes mellitus were studied using a certified electronic health record system for compliance in physician ordered …

An Automated Model Using Electronic Health Record Data To Identify Delirium Among Hospitalized Older Adults: A Pilot Project, Ariba Khan, Maharaj Singh, Hina Singh, Ayesha Maria, Michelle Simpson

Journal of Patient-Centered Research and Reviews

Background: Delirium is a serious change in mental status with adverse outcomes, but remains underrecognized. The electronic health record (EHR) may assist in the identification of delirium.

Purpose: This study was performed to generate an automated delirium identification model using data from the EHR among hospitalized older adults.

Methods: Inpatients 65 years and older were included in this cross-sectional study. The researchers used “confusion assessment method” as the gold standard to identify delirium. Four categories of variables were obtained from the EHR on the day of and the day prior to researcher assessment: 1) hypoactive delirium (any one of the …

Prognostic Indices For Hospitalized Older Adults: A Meta-Analysis And Systematic Review, Ariba Khan, Ayesha Maria, James Hocker, Maharaj Singh, Michelle Simpson

Journal of Patient-Centered Research and Reviews

Background: A prognostication predictive model incorporated into the electronic health record (EHR) may be useful in assisting the health care team in accurately predicting mortality and may be used in appropriately allocating palliative care services.

Purpose: To systematically review and summarize current medical literature regarding the factors predictive of mortality in an inpatient population above 65 years of age.

Methods: Nondisease-specific prognostication indices that predict 1-year mortality in an inpatient population of adults over age 65 were included. We excluded studies that estimated intensive care unit, disease-specific or in-hospital mortality. A MEDLINE, CINAHL, Ovid and Cochrane literature search of English-language …

Video Visits: A Closer Look At Patient Satisfaction And Quality Of Virtual Medical Care, Saddia Cheema

Applied Research Projects

Electronic medical services via video visits has revolutionized the delivery of medical care by Physicians and medical staff alike. Its steady evolution and progression towards the future of healthcare has provided insight on how to better serve patients and community members seeking care. This study will explore patient satisfaction and the quality of virtual medical care services provided by Physicians thru video visits as well as the impact of minimizing the spread of communicable diseases. Statistical data was gathered from a major U.S. healthcare company evaluating survey responses as well as feedback provided by member experience who visited with their …

Necessity Of Analytics In Today’S Healthcare Revenue Cycle, Kristen N. Thomas

Applied Research Projects

Because of the recently growing pressures to improve quality and reduce costs, healthcare organizations are rapidly adopting IT in order to improve their operations and clinical care. As a result, an accumulation of vast amounts of data are becoming available for use. It is important for healthcare to use this data. Strome (2010) states that healthcare analytics is the application of statistical tools and techniques to healthcare-related data in order to study past situations (i.e., operational performance or clinical outcomes) to improve the quality and efficiency of clinical and business processes and performance. With the introduction of healthcare analytical tools, …

The Personal Health Record (Phr): The Effects On Patient Healthcare Outcomes?, Bonita R. Payne

Applied Research Projects

Electronic transmission of data is on the rise, due to the Affordable Care Act and provisions to make healthcare information more accessible, complete, and transparent. The Personal Health Record (PHR) application is a tool used to provide assistance to the goal of patient-centered and patient-centric care. Its purpose is to encourage consumers to become more participatory and informed in their healthcare treatment and healthcare needs. Since its inception, it has been questionable as to whether consumers and providers are seeing any improvements in the services provided or the care rendered. Since, the development and implementation of PHR applications, there has …

Hipaa Violations On Social Media, Tamesha Helen Parris

Applied Research Projects

With the rise of social media networks such as Facebook and Twitter, healthcare professionals and students pursing healthcare careers communicate, collaborate, and network on an array of websites and apps. With the use of social media, the users can reach a large audience in a matter of seconds, with this ease; users can transmit information and has presented challenges in the form of unauthorized disclosure of patient’s health information on social media sites. The purpose of this study is to see if the number of HIPAA violations increased due to the use of social media and what steps are healthcare …

Health Literacy Improves Health Care Quality, Rebecca Cook

Applied Research Projects

A lack of knowledge about health literacy is a cause for quality healthcare concern as the world advances in health information technology. Many patients struggle to understand and navigate their health and well-being as a result of lack of understanding of the treatment plan due to low literacy skills. Several federal policy initiatives promote health literacy as the responsibility of the healthcare organization. Improving health outcomes through health literacy should be a commitment of healthcare organization through providing clear communication, simplified forms, assistance, and even follow-up calls. Three major initiatives will combat health literacy to include the Affordable Care Act; …

Maintaining The Master Patient Index: The Impact Of Patient Registration Processes On Data Integrity, Matthew Biddle

Applied Research Projects

The master patient index is one of the most important components within a healthcare system. It ensures that an individual patient is given a unique identifier that is used across the various separate clinical, financial and administrative systems and ensures that all information about that patient is organized and complete. Ensuring the MPI is accurate is critical since errors can have significant costs- both financially and in terms of patient outcomes. Patient registrars are the first line of defense when it comes to correctly identifying incoming patients and is where many errors in the MPI occur. Errors can be simple …

Security And Privacy Of Electronic Health Information Systems: Editorial, Elisa Bertino, Robert H. Deng, Xinyi Huang, Jianying Zhou

Research Collection School Of Computing and Information Systems

Digital technologies have dramatically transformed our daily lives by bringing countless conveniences and benefits. As an evolving concept, electronic health information has become the focus of attention in both academia and industry. By leveraging modern digital technologies like the internet and the cloud, electronic health information systems will be a key enabling technology in improving the quality and convenience of patient care, encouraging patient participation in their care, reducing medical errors, improving practice efficiencies, and saving time and cost. The complexity of electronic health information systems, however, raises several new security and privacy issues. It is thus critical to investigate …