BackgroundThe transition between acute care and community care represents a vulnerable period in health care delivery. The vulnerability of this period has been attributed to changes to patients’ medication regimens during hospitalization, failure to reconcile discrepancies between admission and discharge and the burdening of patients/families to take over care responsibilities at discharge and to relay important information to the primary care physician. Electronic communication platforms can provide an immediate link between acute care and community care physicians (and other community providers), designed to ensure consistent information transfer. This study examines whether a transfer-of-care (TOC) communication tool is efficacious and cost-effective for reducing hospital readmission, adverse events and adverse drug events as well as reducing death.MethodsA randomized controlled trial conducted on the Medical Teaching Unit of a Canadian tertiary care centre will evaluate the efficacy and cost-effectiveness of a TOC communication tool. Medical in-patients admitted to the unit will be considered for this study. Data will be collected upon admission, and a total of 1400 patients will be randomized. The control group’s acute care stay will be summarized using a traditional dictated summary, while the intervention group will have a summary generated using the TOC communication tool. The primary outcome will be a composite, at 3 months, of death or readmission to any Alberta acute-care hospital. Secondary outcomes will be the occurrence of post-discharge adverse events and adverse drug events at 1 month post discharge. Patients with adverse outcomes will have their cases reviewed by two Royal College certified internists or College-certified family physicians, blinded to patients’ group assignments, to determine the type, severity, preventability and ameliorability of all detected adverse outcomes. An accompanying economic evaluation will assess the cost per life saved, cost per readmission avoided and cost per QALY gained with the TOC communication tool compared to traditional dictation summaries.DiscussionThis paper outlines the study protocol for a randomized controlled trial evaluating an electronic transfer-of-care communication tool, with sufficient statistical power to assess the impact of the tool on the significant outcomes of post-discharge death or readmission. The study findings will inform health systems around the world on the potential benefits of such tools, and the value for money associated with their widespread implementation.Trial registrationClinicalTrials.gov NCT01402609.
The purpose of this pilot study was to explore the feasibility of implementing a new electronic transfer of care (TOC) tool. The study was conducted in a Canadian tertiary care center. Brief survey instruments were completed by acute care physicians, community-based physicians, and patients to assess providers' perspectives on the usability of the novel electronic tool. The units of analysis were physician and patient perceptions. Mixed methods were used including descriptive statistical analyses and qualitative thematic analysis. Twenty-eight unique acute care physicians completed 100 electronic TOC summaries, and 44 unique community-based physicians rated quality and pertinence of the summaries. Twenty-two patients responded to a follow-up telephone call. The novel TOC communication tool was generally well received by physicians and patients, and it is now being evaluated in a large-scale clinical trial assessing hard clinical outcomes. The information presented herein provides a template for assessment of such information system innovations.
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