Broad Syntheses that include this review

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Broad synthesis / Overview of systematic reviews

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Authors Joo JY , Huber DL
Journal Western journal of nursing research
Year 2019
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Case management is a cost-effective strategy for coordinating chronic illness care. However, research showing how case management affects health care is mixed. This study systematically synthesizes and critically evaluates evidence in systematic reviews of health care utilization outcomes from case management interventions for the care of chronic illnesses. Results are synthesized from seven English language systematic reviews published between January 1990 and June 2017. Hospital readmissions, length of hospital stay, institutionalization, emergency department visits, and hospitals/primary care visits were all identified as health care utilization outcomes of case management interventions. There was evidence that these interventions positively reduced health care utilization; however, results were mixed. These results and the implications of this review of reviews may be valuable for clinical practitioners, health care researchers, and policymakers.

Broad synthesis / Overview of systematic reviews

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Journal Health policy (Amsterdam, Netherlands)
Year 2016
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OBJECTIVE: To describe policy interventions that have the objective to reduce ED use and to estimate their effectiveness. METHODS: Narrative review by searching three electronic databases for scientific literature review papers published between 2010 and October 2015. The quality of the included studies was assessed with AMSTAR, and a narrative synthesis of the retrieved papers was applied. RESULTS: Twenty-three included publications described six types of interventions: (1) cost sharing; (2) strengthening primary care; (3) pre-hospital diversion (including telephone triage); (4) coordination; (5) education and self-management support; (6) barriers to access emergency departments. The high number of interventions, the divergent methods used to measure outcomes and the different populations complicate their evaluation. Although approximately two-thirds of the primary studies showed reductions in ED use for most interventions the evidence showed contradictory results. CONCLUSION: Despite numerous publications, evidence about the effectiveness of interventions that aim to reduce ED use remains insufficient. Studies on more homogeneous patient groups with a clearly described intervention and control group are needed to determine for which specific target group what type of intervention is most successful and how the intervention should be designed. The effective use of ED services in general is a complex and multi-factorial problem that requires integrated interventions that will have to be adapted to the specific context of a country with a feedback system to monitor its (un-)intended consequences. Yet, the co-location of GP posts and emergency departments seems together with the introduction of telephone triage systems the preferred interventions to reduce inappropriate ED visits while case-management might reduce the number of ED attendances by frequent ED users.