Biomedical subjects

Elizabeth Borycki

Publications and source records attributed to Elizabeth Borycki.

6 recordsLinked to original sources

PubMed2006

Predicting changes in workflow resulting from healthcare information systems: ensuring the safety of healthcare.

This paper describes an approach to studying medical error and workflow that can be applied to help ensure the safety of new healthcare information systems. The approach focuses on identification of usability problems resulting from implementation of new information technology, as well as identification of problems related to changes in workflow. The paper illustrates how the approach can be applied in the simulation-based analyses of emerging healthcare information systems. The paper includes discussion of the application of an approach to identifying inadvertent changes in healthcare workflow that may result from design issues in a range of information technologies including medication order entry systems. General implications for the design, development and evaluation of safer healthcare information systems are discussed. It is argued that there is a need for thorough simulation-based testing of systems under a variety of conditions before they are released in order to ensure the safety of healthcare.

Efficiency, Organizational↗

PubMed2005

Identifying and preventing technology-induced error using simulations: application of usability engineering techniques.

In this paper, we describe a framework for the analysis of technology-induced errors, extending approaches from the emerging area of usability engineering. The approach involves collection of a rich set of data consisting of audio and video recordings of interactions of healthcare workers with health information systems under simulated conditions. The application of the approach is discussed, along with methodological considerations and issues in conducting such studies. The steps involved in carrying out such studies are described along with a discussion of our current work. It is argued that health care information systems will need to undergo more rigorous evaluation under simulated conditions in order to detect and prevent technology-induced errors before they are deployed in real healthcare settings.

Canada↗

PubMed2004

The relationship of usability to medical error: an evaluation of errors associated with usability problems in the use of a handheld application for prescribing medications.

This paper describes an innovative approach to the evaluation of a handheld prescription writing application. Participants (10 physicians) were asked to perform a series of tasks involving entering prescriptions into the application from a medication list. The study procedure involved the collection of data consisting of transcripts of the subjects who were asked to "think aloud" while interacting with the prescription writing program to enter medications. All user interactions with the device were video and audio recorded. Analysis of the protocols was conducted in two phases: (1) usability problems were identified from coding of the transcripts and video data (2) actual errors in entering prescription data were also identified. The results indicated that there were a variety of usability problems, with most related to issues of ease of use. In addition, other problems were identified which were related to limitations of the content of the program. In examining the relationship between usability problems and errors, it was found that certain types of usability problems were closely associated with the occurrence of specific types of errors in prescription of medications. Implications for the improvement of safety of health care information systems are discussed.

Computers, Handheld↗

PubMed2003

Reduction of hospital utilization in patients with chronic obstructive pulmonary disease: a disease-specific self-management intervention.

BACKGROUND: Self-management interventions improve various outcomes for many chronic diseases. The definite place of self-management in the care of chronic obstructive pulmonary disease (COPD) has not been established. We evaluated the effect of a continuum of self-management, specific to COPD, on the use of hospital services and health status among patients with moderate to severe disease. METHODS: A multicenter, randomized clinical trial was carried out in 7 hospitals from February 1998 to July 1999. All patients had advanced COPD with at least 1 hospitalization for exacerbation in the previous year. Patients were assigned to a self-management program or to usual care. The intervention consisted of a comprehensive patient education program administered through weekly visits by trained health professionals over a 2-month period with monthly telephone follow-up. Over 12 months, data were collected regarding the primary outcome and number of hospitalizations; secondary outcomes included emergency visits and patient health status. RESULTS: Hospital admissions for exacerbation of COPD were reduced by 39.8% in the intervention group compared with the usual care group (P =.01), and admissions for other health problems were reduced by 57.1% (P =.01). Emergency department visits were reduced by 41.0% (P =.02) and unscheduled physician visits by 58.9% (P =.003). Greater improvements in the impact subscale and total quality-of-life scores were observed in the intervention group at 4 months, although some of the benefits were maintained only for the impact score at 12 months. CONCLUSIONS: A continuum of self-management for COPD patients provided by a trained health professional can significantly reduce the utilization of health care services and improve health status. This approach of care can be implemented within normal practice.

Aged↗

PubMed2002

A toolkit to facilitate the implementation of clinical practice guidelines in healthcare settings.

In the early stages of development and pilot implementation of the guidelines, it became apparent that organizations were struggling to identify ways to introduce and implement the guidelines. The majority of the pilot sites were providing education sessions to facilitate CPG utilization with little attention to other implementation strategies. Those charged with introducing the CPG into the clinical setting were soon faced with a myriad of implementation challenges for which they needed a solution. It became clear that a planned systematic approach to facilitate implementation of CPGs was needed.

Canada↗

PubMedDate not supplied

State of the Art Compendium: Canadian Thoracic Society recommendations for the management of chronic obstructive pulmonary disease.

Chronic obstructive pulmonary disease (COPD) is a common cause of disability and death in Canada. Moreover, morbidity and mortality from COPD continue to rise, and the economic burden is enormous. The main goal of the Canadian Thoracic Society's evidence-based guidelines is to optimize early diagnosis, prevention and management of COPD in Canada. The main message of the guidelines is that COPD is a preventable and treatable disease. Targeted spirometry is strongly recommended to expedite early diagnosis in smokers and former smokers who develop respiratory symptoms, and who are at risk for COPD. Smoking cessation remains the single most effective intervention to reduce the risk of COPD and to slow its progression. Education, especially self-management plans, are key interventions in COPD. Therapy should be escalated on an individual basis in accordance with the increasing severity of symptoms and disability. Long-acting anticholinergics and beta-2-agonist inhalers should be prescribed for patients who remain symptomatic despite short-acting bronchodilator therapy. Inhaled steroids should not be used as first line therapy in COPD, but have a role in preventing exacerbations in patients with more advanced disease who suffer recurrent exacerbations. Acute exacerbations of COPD cause significant morbidity and mortality and should be treated promptly with bronchodilators and a short course of oral steroids; antibiotics should be prescribed for purulent exacerbations. Patients with advanced COPD and respiratory failure require a comprehensive management plan that incorporates structured end-of-life care. Management strategies, consisting of combined modern pharmacotherapy and nonpharmacotherapeutic interventions (eg, pulmonary rehabilitation and exercise training) can effectively improve symptoms, activity levels and quality of life, even in patients with severe COPD.

Canada↗