Realist Review Methods for Complex Health Problems
In: Rethinking Social Epidemiology, S. 231-245
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In: Rethinking Social Epidemiology, S. 231-245
In: Kootstra , J & Kleinhout-Vliek , T 2021 , ' Implementing pharmaceutical track- and-trace systems : A realist review ' , BMJ Global Health , vol. 6 , e003755 . https://doi.org/10.1136/bmjgh-2020-003755
Introduction One way to prevent falsified medical products from entering the regulated pharmaceutical supply chain is to implement a pharmaceutical track- and-trace system (PTTS). Such systems in the most extensive versions generally mandate a scan at every point of contact with the medical product: from the point of entry to dispensation. There have been several attempts to implement such systems; for example, a 'full' PTTS in Turkey and the more pared-down version offered by the European Union's Falsified Medicines Directive and Delegated Act. This study aims to identify facilitators and barriers to implementing (elements of) a PTTS, with the Turkish system used as a benchmark. Methods We conducted a 'realist' review, which synthesises literature and aims to establish how a specific technology works, for whom, under which circumstances. We searched Embase, Medline Ovid, Web of Science, Cochrane Central and Google Scholar databases, yielding 2,790 scholarly articles. We selected 21 for review. Results Implementation of PTTS elements has been attempted in different compositions in several primarily high-income and middle-income countries. Factors that affected implementation included stakeholders like the government and supply chain actors, the coordination between them, and their awareness, knowledge, and skills, as well as regulation and legislation, monetary investments, and technical and digital requirements. Conclusion The interplay between contextual factors is crucial for successful PTTS implementation. Specifically, the findings indicate that aligning the incentives for all actors and allowing for adjustments in a continuous implementation process will likely facilitate implementation.
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There is increasing political interest in the use of voluntary agreements (VA) as a policy instrument. The attraction has grown also in environmental policy, VAs are expected to be less costly, more effective and more cost-efficient than regulation. Using a realist review methodology, our analysis focuses on the effect of contextual factors and mechanisms on private forest owners' willingness to enter into formal voluntary nature conservation agreements. The framework we use to analyse the effects includes: forest owner characteristics, forest attributes, institutional context and process, advisors and other forest owners, and contract design, for contextual factors – and economic attitudes, environmental attitudes, sense of autonomy, sense of justice and fairness, trust as well as knowledge, for mechanisms. The analysis allowed merging findings from different types of VAs in varying contexts in a systematized way, and consolidating evidence of how the mechanisms influence the programme implementation process, and its outcome. 43 reviewed articles, from an originally retrieved set of 2231 papers, provide evidence for environmental attitudes supporting willingness to enter into an agreement. Environmental attitudes are strengthened by forest owners' wishes to protect a heritage, suggesting considerable influence through personal, emotional attachment to the forest. This finding shows the central role played by sense of autonomy, with economic compensation also importantly affecting the willingness to enter a VA. Along with these results, the developed comprehensive analytical framework shows how VAs can become more effective if tailored for different contexts and types of forest owners. ; Previously included in thesis in manuscript form, with title: "Voluntary agreements to protect private forests"
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In: Gerontechnology: international journal on the fundamental aspects of technology to serve the ageing society, Band 15, Heft 2
ISSN: 1569-111X
Highlights • A realist review of factors influencing voluntary conservation agreements. • Contexts and mechanisms were investigated for their impact on participation. • Economic and environmental attitudes dominated as targets of research. • Research gaps were mostly found for trust, sense of justice and knowledge. • Voluntary agreements can become more effective if tailored to forest owners. ; There is increasing political interest in the use of voluntary agreements (VA) as a policy instrument. The attraction has grown also in environmental policy, VAs are expected to be less costly, more effective and more cost-efficient than regulation. Using a realist review methodology, our analysis focuses on the effect of contextual factors and mechanisms on private forest owners' willingness to enter into formal voluntary nature conservation agreements. The framework we use to analyse the effects includes: forest owner characteristics, forest attributes, institutional context and process, advisors and other forest owners, and contract design, for contextual factors – and economic attitudes, environmental attitudes, sense of autonomy, sense of justice and fairness, trust as well as knowledge, for mechanisms. The analysis allowed merging findings from different types of VAs in varying contexts in a systematized way, and consolidating evidence of how the mechanisms influence the programme implementation process, and its outcome. 43 reviewed articles, from an originally retrieved set of 2231 papers, provide evidence for environmental attitudes supporting willingness to enter into an agreement. Environmental attitudes are strengthened by forest owners' wishes to protect a heritage, suggesting considerable influence through personal, emotional attachment to the forest. This finding shows the central role played by sense of autonomy, with economic compensation also importantly affecting the willingness to enter a VA. Along with these results, the developed comprehensive analytical framework shows how VAs can become more effective if tailored for different contexts and types of forest owners.
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In: Bulletin of the World Health Organization: the international journal of public health = Bulletin de l'Organisation Mondiale de la Santé, Band 95, Heft 4, S. 288-302
ISSN: 1564-0604
Introduction One way to prevent falsified medical products from entering the regulated pharmaceutical supply chain is to implement a pharmaceutical track-and-trace system (PTTS). Such systems in the most extensive versions generally mandate a scan at every point of contact with the medical product: from the point of entry to dispensation. There have been several attempts to implement such systems; for example, a 'full' PTTS in Turkey and the more pared-down version offered by the European Union's Falsified Medicines Directive and Delegated Act. This study aims to identify facilitators and barriers to implementing (elements of) a PTTS, with the Turkish system used as a benchmark. Methods We conducted a 'realist' review, which synthesises literature and aims to establish how a specific technology works, for whom, under which circumstances. We searched Embase, Medline Ovid, Web of Science, Cochrane Central and Google Scholar databases, yielding 2,790 scholarly articles. We selected 21 for review. Results Implementation of PTTS elements has been attempted in different compositions in several primarily high-income and middle-income countries. Factors that affected implementation included stakeholders like the government and supply chain actors, the coordination between them, and their awareness, knowledge, and skills, as well as regulation and legislation, monetary investments, and technical and digital requirements. Conclusion The interplay between contextual factors is crucial for successful PTTS implementation. Specifically, the findings indicate that aligning the incentives for all actors and allowing for adjustments in a continuous implementation process will likely facilitate implementation.
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INTRODUCTION: One way to prevent falsified medical products from entering the regulated pharmaceutical supply chain is to implement a pharmaceutical track-and-trace system (PTTS). Such systems in the most extensive versions generally mandate a scan at every point of contact with the medical product: from the point of entry to dispensation. There have been several attempts to implement such systems; for example, a 'full' PTTS in Turkey and the more pared-down version offered by the European Union's Falsified Medicines Directive and Delegated Act. This study aims to identify facilitators and barriers to implementing (elements of) a PTTS, with the Turkish system used as a benchmark. METHODS: We conducted a 'realist' review, which synthesises literature and aims to establish how a specific technology works, for whom, under which circumstances. We searched Embase, Medline Ovid, Web of Science, Cochrane Central and Google Scholar databases, yielding 2,790 scholarly articles. We selected 21 for review. RESULTS: Implementation of PTTS elements has been attempted in different compositions in several primarily high-income and middle-income countries. Factors that affected implementation included stakeholders like the government and supply chain actors, the coordination between them, and their awareness, knowledge, and skills, as well as regulation and legislation, monetary investments, and technical and digital requirements. CONCLUSION: The interplay between contextual factors is crucial for successful PTTS implementation. Specifically, the findings indicate that aligning the incentives for all actors and allowing for adjustments in a continuous implementation process will likely facilitate implementation.
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In: The journal of adult protection, Band 21, Heft 5, S. 241-251
ISSN: 2042-8669
Purpose
The purpose of this paper is to critically analyse the concept of mandatory reporting in adult safeguarding in the jurisdictions of Australia, Canada, England, Northern Ireland and Scotland.
Design/methodology/approach
A rapid realist evaluation of the literature on this topic was carried out in order to answer the question: "what works, for whom and in what circumstances?" Particular attention was paid to Context(s), Mechanism(s) and Outcome(s) configurations of adult safeguarding reporting systems and processes.
Findings
The evaluation found a range of arguments for and against mandatory reporting and international variations on the scope and powers of mandatory reporting.
Research limitations/implications
This review was undertaken in late 2018 so subsequent policy and practice developments will be missing from the evaluation. The evaluation focussed on five jurisdictions therefore, the findings are not necessarily translatable to other contexts.
Practical implications
Some jurisdictions have introduced mandatory reporting and others are considering doing so. The potential advantages and challenges of introducing mandatory reporting are highlighted.
Social implications
The introduction of mandatory reporting may offer professionals increased powers to prevent and reduce the abuse of adults, but this could also change the dynamic of relationships within families, and between families and professionals.
Originality/value
This paper provides an accessible discussion of mandatory reporting across Ireland and internationally which to date has been lacking from the literature.
Background: A realist synthesis attempts to provide policy makers with a transferable theory that suggests a certain program is more or less likely to work in certain respects, for particular subjects, in specific kinds of situations. Yet realist reviews can require considerable and sustained investment over time, which does not always suit the time-sensitive demands of many policy decisions. 'Rapid Realist Review' methodology (RRR) has been developed as a tool for applying a realist approach to a knowledge synthesis process in order to produce a product that is useful to policy makers in responding to time-sensitive and/or emerging issues, while preserving the core elements of realist methodology. Methods Using examples from completed RRRs, we describe key features of the RRR methodology, the resources required, and the strengths and limitations of the process. All aspects of an RRR are guided by both a local reference group, and a group of content experts. Involvement of knowledge users and external experts ensures both the usability of the review products, as well as their links to current practice. Results RRRs have proven useful in providing evidence for and making explicit what is known on a given topic, as well as articulating where knowledge gaps may exist. From the RRRs completed to date, findings broadly adhere to four (often overlapping) classifications: guiding rules for policy-making; knowledge quantification (i.e., the amount of literature available that identifies context, mechanisms, and outcomes for a given topic); understanding tensions/paradoxes in the evidence base; and, reinforcing or refuting beliefs and decisions taken. Conclusions 'Traditional' realist reviews and RRRs have some key differences, which allow policy makers to apply each type of methodology strategically to maximize its utility within a particular local constellation of history, goals, resources, politics and environment. In particular, the RRR methodology is explicitly designed to engage knowledge users and review stakeholders to define the research questions, and to streamline the review process. In addition, results are presented with a focus on context-specific explanations for what works within a particular set of parameters rather than producing explanations that are potentially transferrable across contexts and populations. For policy makers faced with making difficult decisions in short time frames for which there is sufficient (if limited) published/research and practice-based evidence available, RRR provides a practical, outcomes-focused knowledge synthesis method. ; Population and Public Health (SPPH), School of ; Non UBC ; Medicine, Faculty of ; Reviewed ; Faculty
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In: Gerontechnology: international journal on the fundamental aspects of technology to serve the ageing society, Band 23, Heft s, S. 1-1
ISSN: 1569-111X
BACKGROUND: Conceptual and theoretical links between politics and public health are longstanding. Internationally comparative systematic review evidence has shown links between four key political exposures – the welfare state, political tradition, democracy and globalisation – on population health outcomes. However, the pathways through which these influences may operate have not been systematically appraised. Therefore, focusing on child and maternal health outcomes, we present a realist re-analysis of the dataset from a recent systematic review. METHODS: The database from a recent systematic review on the political determinants of health was used as the data source for this realist review. Included studies from the systematic review were re-evaluated and those relating to child and/or maternal health outcomes were included in the realist synthesis. Initial programme theories were generated through realist engagement with the prior systematic review. These programme theories were adjudicated and refined through detailed engagement with the evidence base using a realist re-synthesis involving two independent reviewers. The revised theories that best corresponded to the evidence base formed the final programme theories. RESULTS: Out of the 176 included studies from the systematic review, a total of 67 included child and/or maternal health outcomes and were included in the realist re-analysis. Sixty-three of these studies were ecological and data were collected between 1950 and 2014. Six initial programme theories were generated. Following theory adjudication, three theories in revised form were supported and formed the final programme theories. These related to a more generous welfare state leading to better child and maternal health especially in developed countries through progressive social welfare policies, left-of-centre political tradition leading to lower child mortality and low birth weight especially in developed countries through greater focus on welfare measures, and increased globalisation leading to ...
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In: Lodenstein , E M , Dieleman , M , Gerretsen , B & Broerse , J E W 2017 , ' Health provider responsiveness to social accountability initiatives in low- and middle-income countries : A realist review ' , Health Policy and Planning , vol. 32 , no. 1 , pp. 125-140 . https://doi.org/10.1093/heapol/czw089
Social accountability in the health sector has been promoted as a strategy to improve the quality and performance of health providers in low- and middle-income countries. Whether improvements occur, however, depends on the willingness and ability of health providers to respond to societal pressure for better care. This article uses a realist approach to review cases of collective citizen action and advocacy with the aim to identify key mechanisms of provider responsiveness. Purposeful searches for cases were combined with a systematic search in four databases. To be included in the review, the initiatives needed to describe at least one outcome at the level of frontline service provision. Some 37 social accountability initiatives in 15 countries met these criteria. Using a realist approach, retroductive analysis and triangulation of methods and sources were performed to construct Context-Mechanism-Outcome configurations that explain potential pathways to provider responsiveness. The findings suggest that health provider receptivity to citizens' demands for better health care is mediated by health providers' perceptions of the legitimacy of citizen groups and by the extent to which citizen groups provide personal and professional support to health providers. Some citizen groups activated political or formal bureaucratic accountability channels but the effect on provider responsiveness of such strategies was more mixed. Favourable contexts for health provider responsiveness comprise socio-political contexts in which providers self-identify as activists, health system contexts in which health providers depend on citizens' expertise and capacities, and health system contexts where providers have the self-perceived ability to change the system in which they operate. Rather than providing recipes for successful social accountability initiatives, the synthesis proposes a programme theory that can support reflections on the theories of change underpinning social accountability initiatives and interventions to improve the quality of primary health care in different settings.
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In: International journal of care and caring, Band 5, Heft 2, S. 263-282
ISSN: 2397-883X
Supportive interventions are needed for the family and carers of people with multiple sclerosis. A rapid realist review and realist evaluation explored what helps, who it helps, when and how. Literature analysis was synthesised with a thematic analysis of qualitative interviews and focus groups with 49 family and carers of people with multiple sclerosis. The resulting model summarised a family of interventions that could help people develop their capabilities and expand their resources, resulting in more positive outcomes. This may prevent or delay a 'tipping point' where capacity to care is overwhelmed by caring roles.
In: Baker , H , Ratnarajan , G , Harper , R , Edgar , D F & Lawrenson , J G 2016 , ' Effectiveness of UK optometric enhanced eye care services : a realist review of the literature ' Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) , vol 36 , no. 5 , pp. 545-57 . DOI:10.1111/opo.12312
PURPOSE: UK demographic and legislative changes combined with increasing burdens on National Health Service manpower and budgets have led to extended roles for community optometrists providing locally-commissioned enhanced optometric services (EOS). This realist review's objectives were to develop programme theories that implicitly or explicitly explain quality outcomes for eye care provided by optometrists via EOS and to test these theories by investigating the effectiveness of services for cataract, glaucoma, and primary eye care. METHODS: The review protocol was published on PROSPERO, and RAMESES publication standards were followed. Programme theories were formulated via scoping literature searches and expert consultation. The searching process involved all relevant electronic databases and grey literature, without restrictions on study design. Data synthesis focussed on questioning the integrity of each theory by considering supportive and refuting evidence from the source literature. RESULTS: Good evidence exists for cataract, glaucoma and primary eye care EOS that: with appropriate training, accredited optometrists manage patients commensurate with usual care standards; genuine partnerships can exist between community and hospital providers for cataract and glaucoma EOS; patient satisfaction with all three types of service is high; cost-effectiveness of services is unproven for cataract and primary eye care, while glaucoma EOS cost-effectiveness depends on service type; contextual factors may influence service success. CONCLUSIONS: The EOS reviewed are clinically effective and provide patient satisfaction but limited data is available on cost-effectiveness.
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