Prospectus, February 14, 2001

https://spark.parkland.edu/prospectus_2001/1005/thumbnail.jp

Examining barriers to healthcare providers’ adoption of a hospital-wide electronic patient journey board

Background: The dynamic environment that characterizes patient care in hospitals requires extensive communication between staff. Electronic status board applications are used to improve the flow of communication in hospitals. To date there has been limited work exploring the adoption of these applications in general acute ward settings. Aim: This study aimed to identify barriers to the adoption of an electronic patient journey board (EPJB)1 application in acute wards of a hospital. Method: Data were collected at a large public teaching hospital in Sydney, Australia. The EPJB was implemented across all hospital wards with the aim of improving multidisciplinary communication in wards. Observations (29.5 h) and contextual interviews (n = 33) with hospital staff were conducted in two acute wards of the hospital. Results: Two manual whiteboards were used on wards, in addition to the EPJB, to compensate for information not being available or accessible on the EPJB. Despite the stated purpose of the EPJB, the tool did not appear to support team communication on wards. Barriers to adoption and optimal use of the EPJB included inappropriate location and configuration of the system, limitations in information timeliness, quality and lack of customisation (for different user groups), inconsistent information updates and the absence of a shared understanding of the purpose of the EPJB among the various user groups. Conclusion: Multiple socio-technical barriers influenced uptake and optimal use of the EPJB by healthcare providers. Engaging users early in the design and implementation of electronic status board applications is required to ensure effective use of these complex interventions on general wards

At the grassroots of home and community-based aged care : strategies for successful consumer engagement

Objectives (1) To describe the processes used to plan and conduct a stakeholder forum in aged care as a means of informing future uptake of consumer participatory research. (2) To discuss how capturing and drawing on stakeholders' experiences of aged care can generate new research ideas and inform the delivery of more person-centred aged care services. Key principles of consumer engagement A stakeholder forum was conducted as part of Ageing Well, a 2-year project evaluating the value and impact of social participation and quality of life tools as part of routine community aged care assessments at a large Australian provider. The forum was codesigned with community aged care clients and care coordinators and aimed to coproduce implementation strategies with a targeted representation of stakeholders. The stakeholder forum was developed using five key principles of consumer engagement activities: purposeful, inclusive, timely, transparent and respectful. The forum fostered an environment of mutual respect and collective inquiry to encourage contributions from all participants. This article outlines practical guidance on using a consumer engagement framework and the lessons learnt. Discussion The stakeholder forum facilitated an understanding of consumers' needs and existing gaps in aged care services and the circumstances that can enable or hinder the delivery and implementation of these services. This collective information can guide future research and policy at institutional, regional and national committees that relate to aged care

Mitochondrial Genetic Background Modulates Bioenergetics and Susceptibility to Acute Cardiac Volume Overload

Dysfunctional bioenergetics has emerged as a key feature in many chronic pathologies such as diabetes and cardiovascular disease. This has led to the mitochondrial paradigm in which it has been proposed that mtDNA sequence variation contributes to disease susceptibility. In the present study we show a novel animal model of mtDNA polymorphisms, the MNX (mitochondrial–nuclear exchange) mouse, in which the mtDNA from the C3H/HeN mouse has been inserted on to the C57/BL6 nuclear background and vice versa to test this concept. Our data show a major contribution of the C57/BL6 mtDNA to the susceptibility to the pathological stress of cardiac volume overload which is independent of the nuclear background. Mitochondria harbouring the C57/BL6J mtDNA generate more ROS (reactive oxygen species) and have a higher mitochondrial membrane potential relative to those with C3H/HeN mtDNA, independent of nuclear background. We propose this is the primary mechanism associated with increased bioenergetic dysfunction in response to volume overload. In summary, these studies support the ‘mitochondrial paradigm’ for the development of disease susceptibility, and show that the mtDNA modulates cellular bioenergetics, mitochondrial ROS generation and susceptibility to cardiac stress

Effects of Two Commercial Electronic Prescribing Systems on Prescribing Error Rates in Hospital In-Patients: A Before and After Study

In a before-and-after study, Johanna Westbrook and colleagues evaluate the change in prescribing error rates after the introduction of two commercial electronic prescribing systems in two Australian hospitals

Skunk River Review Fall 2001, vol 13

https://openspace.dmacc.edu/skunkriver/1022/thumbnail.jp

Medication decision-making on hospital ward-rounds

This research explored the decision-making process of selecting medicines for prescription on hospital ward-rounds. We aimed to determine when and with whom medications were discussed, and in particular, whether shared decision making (SDM) occurred on ward-rounds. As a low level of computerized decision support was in place in the hospital at the time, we also examined whether the decision support aided in any medication discussions. Fourteen specialty teams (46 doctors) were shadowed by the investigator while on ward-rounds and all verbal communication about medications was noted. Most medication discussions took place away from the patient bedside and the majority took place between two or more doctors. While a great deal of doctor-patient communication regarding medications took place on ward-rounds, very little of this comprised SDM. More frequently, doctors informed patients of the medications they would be or were currently taking. The computerized decision support had little impact on treatment decision-making. While the value of SDM is often acknowledged in the literature, it appears to be rarely practiced on hospital ward-rounds.5 page(s

Alert override as a habitual behavior - a new perspective on a persistent problem

Quantifying alert override has been the focus of much research in health informatics, with override rate traditionally viewed as a surrogate inverse indicator for alert effectiveness. However, relying on alert override to assess computerized alerts assumes that alerts are being read and determined to be irrelevant by users. Our research suggests that this is unlikely to be the case when users are experiencing alert overload. We propose that over time, alert override becomes habitual. The override response is activated by environmental cues and repeated automatically, with limited conscious intention. In this paper we outline this new perspective on understanding alert override. We present evidence consistent with the notion of alert override as a habitual behavior and discuss implications of this novel perspective for future research on alert override, a common and persistent problem accompanying decision support system implementation

Understanding doctors' perceptions of their prescribing competency and the value they ascribe to an electronic prescribing system

Resistance to adoption has been identified as one of the major barriers to successful implementation of technological systems in hospitals. Acceptance of an electronic prescribing (e-prescribing) system is expected to occur if prescribers perceive a need for e-prescribing systems to reduce prescribing errors. We set out to examine doctors' perceptions of their prescribing competency and to identify perceived advantages and disadvantages of using an e-prescribing system, with the objective of determining the value doctors ascribed to the e-prescribing system. This study was conducted at a teaching hospital in Sydney, Australia. Sixteen prescribers participated in a 20-minute semi-structured interview where they were asked to comment on prescribing errors (their own errors and errors they believed to be common) and advantages and disadvantages of the e-prescribing system. Prescribers held the view that they rarely made prescribing errors. Although users recognised advantages and disadvantages of using the e-prescribing system, most preferred paper to electronic prescribing. Prescribers most likely overestimated their prescribing competency and so failed to see the value of an e-prescribing system to reduce prescribing errors. E-prescribing system implementation is a challenging task for any hospital. These results suggest that keeping prescribers informed about their prescribing errors and the quality improvement benefits of eprescribing may lead to greater acceptance of and satisfaction with an eprescribing system.6 page(s