Sustainability of knowledge translation interventions in healthcare decision-making: a scoping review

BACKGROUND

Knowledge translation (KT, also known as research utilization, and sometimes referring to implementation science) is a dynamic and iterative process that includes the synthesis, dissemination, exchange, and ethically sound application of knowledge to improve health. A KT intervention is one which facilitates the uptake of research. The long-term sustainability of KT interventions is unclear. We aimed to characterize KT interventions to manage chronic diseases that have been used for healthcare outcomes beyond 1 year or beyond the termination of initial grant funding.

METHODS

We conducted a scoping review by searching MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Campbell from inception until February 2013. We included experimental, quasi-experimental, and observational studies providing information on the sustainability of KT interventions for managing chronic diseases in adults and focusing on end-users including patients, clinicians, public health officials, health service managers, and policy-makers. Articles were screened and abstracted by two reviewers, independently. The data were charted and results described narratively.

RESULTS

We included 62 studies reported in 103 publications (total 260,688 patients) plus 41 companion reports after screening 12,328 titles and abstracts and 464 full-text articles. More than half of the studies were randomized controlled trials (RCTs). The duration of the KT intervention ranged from 61 to 522 weeks. Nine chronic conditions were examined across the studies, such as diabetes (34 %), cardiovascular disease (28 %), and hypertension (16 %). Thirteen KT interventions were reported across the studies. Patient education was the most commonly examined (20 %), followed by self-management (17 %). Most studies (61 %) focused on patient-level outcomes (e.g. disease severity), while 31 % included system-level outcomes (e.g. number of eye examinations), and 8 % used both. The interventions were aimed at the patient (58 %), health system (28 %), and healthcare personnel (14 %) levels.

CONCLUSIONS

We found few studies focusing on the sustainability of KT interventions. Most of the included studies focused on patient-level outcomes and patient-level KT interventions. A future systematic review can be conducted of the RCTs to examine the impact of sustainable KT interventions on health outcomes.

Improving chronic care through continuing education of interprofessional primary healthcare teams: a process evaluation

Process evaluations assess program structures and implementation processes so that outcomes can be accurately interpreted. This article reports the results of a process evaluation of Partnerships for Health, an initiative targeting interprofessional primary healthcare teams to improve chronic care in Southwestern Ontario, Canada. Program documentation, participant observation, and in-depth interviews were used to capture details about the program structure, implementation process, and experience of implementers and participants. Results suggest that the intended program was modified during implementation to better meet the needs of participants and to overcome participation barriers. Elements of program activities perceived as most effective included series of off-site learning/classroom sessions, practice-based/workplace information-technology (IT) support, and practice coaching because they provided: dedicated time to learn how to improve chronic care; team-building/networking within and across teams; hands-on IT training/guidance; and flexibility to meet individual practice needs. This process evaluation highlighted key program activities that were essential to the continuing education (CE) of interprofessional primary healthcare teams as they attempted to transform primary healthcare to improve chronic care.

Controlled clinical trial of a self-management program for people with mental illness in an adult mental health service - the Optimal Health Program (OHP)

Objective. The objective of this study was to evaluate the effect and cost-effectiveness of a self-management intervention, delivered as part of routine care in an adult mental health service. Method. In a community mental health setting, routine care was compared with routine care plus a nine-session intervention (the Optimal Health Program) using a non-randomised controlled design. Adult (18–65 years) consumers of mental health services in the Australian Capital Territory were eligible for participation. Results. The Optimal Health Program was associated with significant improvements in health and social functioning as measured by the Health of the Nation Outcome Scale (average change relative to control: –3.17; 95% CI –4.49 to –1.84; P < 0.001). In addition, there was a reduction in hospital admissions in the treatment group (percentage of time in hospital reduced from 3.20 to 0.82; P = 0.07). This translated into a net cost saving of over AU$6000 per participant per year (uncertainty range AU$744 to AU$12 656). Conclusions. This study shows promising results for incorporating a self-management program into routine care to improve the health and social functioning of mental health consumers in a cost-effective manner. What is known about the topic? Current literature supports the efficacy of structured self-management programs for chronic conditions such as diabetes (type 1 and 2) and asthma, but there remains limited evidence that self-management programs improve outcomes for people with mental illness. What does this paper add? This study adds to the body of evidence supporting self-management as a cost-effective adjunct to routine care in mental health services. What are the implications for practitioners? Our study supports the feasibility of clinicians delivering cost-effective self-management programs as part of routine mental health service delivery.

Teaching EBP: strategies for achieving sustainable organizational change toward evidence-based practice

Given that changes in health care are now the norm, organizational change needs to be part of all nurses' curricula. Engaging students in learning how change happens by sharing real world examples can make the learning meaningful for students and increase the likelihood that the knowledge will be applied to their practices.