BackgroundThe effectiveness of complex interventions, as well as their success in reaching relevant populations, is critically influenced by their implementation in a given context. Current conceptual frameworks often fail to address context and implementation in an integrated way and, where addressed, they tend to focus on organisational context and are mostly concerned with specific health fields. Our objective was to develop a framework to facilitate the structured and comprehensive conceptualisation and assessment of context and implementation of complex interventions.MethodsThe Context and Implementation of Complex Interventions (CICI) framework was developed in an iterative manner and underwent extensive application. An initial framework based on a scoping review was tested in rapid assessments, revealing inconsistencies with respect to the underlying concepts. Thus, pragmatic utility concept analysis was undertaken to advance the concepts of context and implementation. Based on these findings, the framework was revised and applied in several systematic reviews, one health technology assessment (HTA) and one applicability assessment of very different complex interventions. Lessons learnt from these applications and from peer review were incorporated, resulting in the CICI framework.ResultsThe CICI framework comprises three dimensions—context, implementation and setting—which interact with one another and with the intervention dimension. Context comprises seven domains (i.e., geographical, epidemiological, socio-cultural, socio-economic, ethical, legal, political); implementation consists of five domains (i.e., implementation theory, process, strategies, agents and outcomes); setting refers to the specific physical location, in which the intervention is put into practise. The intervention and the way it is implemented in a given setting and context can occur on a micro, meso and macro level. Tools to operationalise the framework comprise a checklist, data extraction tools for qualitative and quantitative reviews and a consultation guide for applicability assessments.ConclusionsThe CICI framework addresses and graphically presents context, implementation and setting in an integrated way. It aims at simplifying and structuring complexity in order to advance our understanding of whether and how interventions work. The framework can be applied in systematic reviews and HTA as well as primary research and facilitate communication among teams of researchers and with various stakeholders.Electronic supplementary materialThe online version of this article (doi:10.1186/s13012-017-0552-5) contains supplementary material, which is available to authorized users.
What is already known about the topic? To date, research regarding the economic dimension of palliative and end of life care provision has been relatively limited. The importance of family care givers has long been recognised within palliative care. T ly What this paper adds? Evidence relating to the costs and implications of caregiving is relatively limited. The review identified 21 studies relating to the costs and implications of caregiving in a palliative care context The financial costs of caring for someone at the end of life are substantial. Financial costs can result in significant and multidimensional caregiver burden; various factors mediate the extent of financial burden. Implications for practice, theory or policy? This review identified a significant gap in the evidence base regarding the economic implications of providing care to a family member within a palliative care context. Further research is required to explore these economic costs Policy initiatives across much of the developed world to move the provision of palliative care from hospital to community settings should be mindful of the significant costs incurred by family caregivers.
Countries throughout the developed world have introduced a policy of community care for older people to reduce costs to the state and maintain quality of life. In reality community care is largely family care and recognition of the need to support family carers is being promoted through the notion of partnership with professional carers. Such a partnership calls for a more complete understanding of how carers' needs change over time and how professional support can be most effective. Support is particularly important at the start of care-giving in order that carers can exercise free choice and be adequately prepared for their role. This paper provides an overview an ongoing longitudinal study and reports specifically on the findings of data from a preliminary study in which a convenience sample of seven experienced carers of stroke survivors who attended a stroke and carers club were interviewed in their own homes. Based on initial data from a longitudinal study of stroke victims, this paper outlines four themes: 'What's it all about', 'Going it alone', 'Up to the job' and 'What about me?' These themes highlight the difficulties carers experience in the immediate aftermath of stroke.
Stroke is one of the major causes of disability in the United Kingdom and considerable numbers of stroke survivors need help and support from family carers. The sudden and unexpected nature of stroke means that there is very little time for family members to prepare for a caring role. This paper draws on data from 37 interviews with 14 new carers of stroke survivors and highlights the uncertainty and lack of confidence that family members experience in adopting a caring role. During the initial period following the stroke carers engage in a number of different 'seeking' activities in order to try and ensure that they feel competent, confident and safe to provide care and that they understand the likely future demands they may face. Rather than being facilitated by staff, carers' efforts often go unnoticed or are overlooked, resulting in carers feeling that they are 'going it alone'. Staff need to be more aware of carers' 'seeking' behaviour and actively encourage the formation of partnerships with family members.
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