Studies in health technology and informatics
-
Stud Health Technol Inform · Jan 2010
Patient safety and sociotechnical considerations for electronic handover tools in an Australian ehealth landscape.
The Australian Commission for Safety and Quality in Health Care (ACSQHC) coordinates national improvements in a range of complex health system problems including clinical handover, and has funded a range of handover improvement projects in Australia. One of these, the SafeTECH project in South Australia has developed guidelines for safe use of electronic handover tools. These guidelines were developed using evidence from three hospital case studies into the use of an electronic tool to support different types of shift-to-shift handover. ⋯ The paper then considers these challenges within the broader context of the Australian ehealth landscape. Australia's National eHealth Transition Authority (NEHTA) is actively developing ehealth standards and infrastructure requirements for the electronic collection and secure exchange of health information. The paper argues for flexible standardisation in the design and implementation of electronic handover tools to ensure that all key dimensions of the challenges faced in ensuring patient safety are addressed.
-
Stud Health Technol Inform · Jan 2010
Comparative StudyKey common determinants for adoption of wireless technology in healthcare for India and Pakistan: development of a conceptual model.
This study explores the perception and views of healthcare professionals in the subcontinent (India and Pakistan) towards the wireless handheld technology in the healthcare setting. A mixed methodology was adopted to explore the determinants of the wireless handheld devices in the healthcare setting. Interviews were conducted with 30 healthcare professionals to explore the initial themes. ⋯ Factor analysis through SPSS showed that any development of technological solutions for handheld devices would benefit, by considering the clinical, technological, and operational influences of the wireless technology in addition to clinical influences, clinical preference, training, and technical support. The study culminated in the development of an initial conceptual framework. The scope of this study is restricted to wireless handheld devices such as the smart phones, handheld PCs and PDAs.
-
Hospitalized patients receive countless doses of medications through manually programmed infusion pumps. Many medication errors are the result of programming incorrect pump settings. When used appropriately, smart pumps have the potential to detect some programming errors. ⋯ Acceptable programming limits of dose rate increases in addition to initial drug doses for 23 high-risk medications are monitored. During 22.5 months in a 24 bed ICU, 970 alerts (4% of 25,040 doses, 1.4 alerts per day) were generated for pump settings programmed outside acceptable limits of which 137 (14%) were found to have prevented potential harm. Monitoring pump programming at the system level rather than the pump provides access to additional patient data in the EMR including previous dosage levels, other concurrent medications and caloric intake, age, gender, vitals and laboratory results.
-
Stud Health Technol Inform · Jan 2010
Development and initial validation of a disease specific outcome measure for early onset scoliosis.
Treatment of children with early onset scoliosis (EOS) seeks to improve natural history and health related quality of life (QOL). QOL measurement presents a significant challenge given the young age, comorbidities, and heterogeneity of this population. ⋯ The EOSQ reflects QOL and caregiver burden in the EOS population. The EOSQ will expand options for outcome assessment in this unique population.
-
Stud Health Technol Inform · Jan 2010
Combining vital events registration, verbal autopsy and electronic medical records in rural Ghana for improved health services delivery.
This paper describes the process of implementing a low-cost 'real-time' vital registration and verbal autopsy system integrated within an electronic medical record within the Millennium Village cluster in rural Ghana. Using MGV-Net, an open source health information architecture built around the OpenMRS platform, a total of 2378 births were registered between January 2007 and June 2009. ⋯ Building additional clinics to reduce distance to facility and using the CHEWs to refer women for delivery in the clinics are possible explanations for the success in the vital registration. The integration of vital registration and verbal autopsies with the MGV-Net information system makes it possible for rapid assessment of effectiveness and provides important feedback to local providers and the Millennium Villages Project.