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01.12.2016 | Protocol | Ausgabe 1/2016 Open Access

Systematic Reviews 1/2016

Managing diabetes in people with dementia: protocol for a realist review

Zeitschrift:
Systematic Reviews > Ausgabe 1/2016
Autoren:
Frances Bunn, Claire Goodman, Jo Rycroft Malone, Peter Reece Jones, Chris Burton, Greta Rait, Daksha Trivedi, Antony Bayer, Alan Sinclair
Wichtige Hinweise

Electronic supplementary material

The online version of this article (doi:10.​1186/​s13643-015-0182-4) contains supplementary material, which is available to authorized users.

Competing interests

All authors have completed the ICMJE uniform disclosure form at www.​icmje.​org/​coi_​disclosure.​pdf and declare: all authors had financial support from National Institute for Health Research (NIHR) HTA for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous 3 years; no other relationships or activities that could appear to have influenced the submitted work.

Authors’ contributions

FB is responsible for the initial drafting of the manuscript. CG, PJ, JRM and CB provided contributions on methodology. AS, AB, GR and DT provided diabetes- and/or dementia-specific contributions. All authors were involved in the protocol design, critically reviewed the paper and gave final approval of the version to be published.

Abstract

Background

Worldwide, the prevalences of diabetes and dementia are both increasing, particularly in older people. Rates of diabetes in people with dementia are between 13 and 20 %. Diabetes management and diabetic self-care may be adversely affected by the presence of dementia. There is a need to know what interventions work best in the management of diabetes in people living with dementia (PLWD) in different settings and at different stages of the dementia trajectory. The overall aim is to develop an explanatory account or programme theory about ‘what works’ in the management of diabetes in people in what context and to identify promising interventions that merit further evaluation.

Methods/design

This study uses a realist approach including studies on the management of diabetes in older people, medication management, diabetes-related self-care, workforce issues and assessment and treatment. We will use an iterative, stakeholder driven, four-stage approach. Phase 1: development of initial programme theory/ies through a first scoping of the literature and consultation with key stakeholder groups (user/patient representatives, dementia-care providers, clinicians, diabetes and dementia researchers and diabetes specialists). Phase 2: systematic searches of the evidence to test and develop the theories identified in phase 1. Phase 3: validation of programme theory/ies with a purposive sample of participants from phase 1. Phase 4: actionable recommendations for the management of diabetes in PLWD.

Discussion

A realist synthesis of the evidence will provide a theoretical framework (i.e. an explanation of how interventions work, for whom, in what context and why) for practice and future research work that articulates the barriers and facilitators to effective management of diabetes in people with dementia. By providing possible explanations for the way in which interventions are thought to work and how change is achieved, it will demonstrate how to tailor an intervention to the setting and patient group. The propositions arising from the review will also inform the design of future intervention studies.

Systematic review registration

PROSPERO registration number CRD42015020625.
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