Expediting systematic reviews: methods and implications of rapid reviews

Mortality and clinical outcomes in patients with COVID-19 pneumonia treated with non-invasive respiratory support: A rapid review

Introduction and aim

Non-invasive ventilation (NIV) and continuous positive airway pressure (CPAP) have been widely employed to treat acute respiratory failure secondary to COVID-19 pneumonia, but their role in terms of efficacy and safety are still debated. The aim of this review was to analyse mortality and intubation rates in COVID-19 patients treated with NIV/CPAP.

Methods

Rapid review methodology was applied to include all the studies published since December-2019 until November-2020 with available data on in-hospital mortality in COVID-19 patients treated with NIV or CPAP.

Results

23 manuscripts were included (4776 patients, 66% males, 46% with hypertension). 46% of patients received non-invasive respiratory support, of which 48.4% with CPAP, 46% with NIV, and 4% with either CPAP or NIV. Non-invasive respiratory support failed in 47.7% of patients, of which 26.5% were intubated and 40.9% died. In-hospital mortality was higher in patients treated with NIV compared with CPAP (35.1% vs. 22.2%). Complications were under-reported, but mostly not related to CPAP/NIV treatment.

Conclusion

CPAP and NIV appear equally and frequently applied in patients with COVID-19 pneumonia, but associated with high mortality. Robust evidence is urgently needed to confirm the clinical efficacy of non-invasive respiratory support in COVID-19-related ARDS.

Rapid reviews: the pros and cons of an accelerated review process

Although systematic reviews are the method of choice to synthesize scientific evidence, they can take years to complete and publish. Clinicians, managers, and policy-makers often need input from scientific evidence in a more timely and resource-efficient manner. For this purpose, rapid reviews are conducted. Rapid reviews are performed using an accelerated process. However, they should not be less systematic than standard systematic reviews, and the introduction of bias must be avoided. In this article, we describe what rapid reviews are, present their characteristics, give some examples, highlight potential pitfalls, and draw attention to the importance of evidence summaries in order to facilitate adoption in clinical decision-making.

Patient-reported outcome measures (PROMs): A review of generic and condition-specific measures and a discussion of trends and issues

BACKGROUND

Patient-reported outcome measures (PROMs) are questionnaires that collect health outcomes directly from the people who experience them. This review critically synthesizes information on generic and selected condition-specific PROMs to describe trends and contemporary issues regarding their development, validation and application.

METHODS

We reviewed academic and grey literature on validated PROMs by searching databases, prominent websites, Google Scholar and Google Search. The identification of condition-specific PROMs was limited to common conditions and those with a high burden of disease (eg cancers, cardiovascular disorders). Trends and contemporary issues in the development, validation and application of PROMs were critically evaluated.

RESULTS

The search yielded 315 generic and condition-specific PROMs. The largest numbers of measures were identified for generic PROMs, musculoskeletal conditions and cancers. The earliest published PROMs were in mental health-related conditions. The number of PROMs grew substantially between 1980s and 2000s but slowed more recently. The number of publications discussing PROMs continues to increase. Issues identified include the use of computer-adaptive testing and increasing concerns about the appropriateness of using PROMs developed and validated for specific purposes (eg research) for other reasons (eg clinical decision making).

CONCLUSIONS

The term PROM is a relatively new designation for a range of measures that have existed since at least the 1960s. Although literature on PROMs continues to expand, challenges remain in selecting reliable and valid tools that are fit-for-purpose from the many existing instruments.

PATIENT OR PUBLIC CONTRIBUTION

Consumers were not directly involved in this review; however, its outcome will be used in programmes that engage and partner with consumers.

[Insights for healthy settings: a database to support the translation of findings from systematic reviews into practice]

The database "Insights for healthy settings" was developed by the GKV-Bündnis für Gesundheit, a joint initiative of all health insurance funds for developing and implementing setting-based health promotion and prevention measures. It aims to support health insurance funds and other practice partners in planning and implementing evidence-based health promotion and prevention measures in different settings. The database complements existing intervention databases by providing insights based on findings from systematic reviews. This article aims to present the database, describe possible applications, and discuss options for further development.The database contains findings on the effectiveness and strategies for implementation of setting-based health promotion and prevention measures. In addition to structured summaries of systematic reviews, it includes summaries of scoping reviews and rapid reviews. Different search options (e.g., free text search, subject headings, and search filters) can be used to find database entries (currently n = 13). Quality-assured database entries are created by means of a standardized form and based on the four-eyes principle. To allow for easy access, key findings are presented briefly, and technical terms are clarified. Experts from health insurance funds are continuously involved in the development process of the database.As part of the database's further development, new reviews of the GKV-Bündnis für Gesundheit as well as from other sources will be added. Additionally, quality assessments of included reviews will be depicted and supporting activities developed to further encourage translation of scientific knowledge into practice.

Effective Elements for Workplace Responses to Critical Incidents and Suicide: A Rapid Review

Despite high rates of critical incidents (CIs) in working class occupations, there is a significant gap in our understanding of responses to these events. In this study, we aimed to inform a response training module by synthesising the key elements of pre-, during- and post-incident responses to CIs and suicide in the workplace. A rapid review identified studies on responses to CIs or suicide deaths in the workplace published between January 2015 and June 2020. A systematic search of six databases (Medline, CINAHL, PsycINFO, Sociology Collection, Academic Search and Business Search Complete) and grey literature was performed. Studies were excluded if the focus was on non-colleagues. Two reviewers independently conducted record screening, a review of the full text and assessed study quality. The existing evidence was synthesised and interventions were categorised using Haddon's Matrix. Five studies were included, reporting on CIs across a range of workplace settings, including railways, factories, police and military, along with external critical response units. Overall, study quality was assessed as being poor. Most of the evidence focused on the pre-incident and post-incident stage. There is little evidence on responses to CIs in the workplace. Evidence-based education and training is necessary to establish organisational responses to assist with supporting workers exposed to workplace CIs.

Rotavirus disease and health care utilisation among children under 5 years of age in highly developed countries: A systematic review and meta-analysis

BACKGROUND

Rotavirus (RV) infection is the leading cause of diarrhoea-associated morbidity and mortality globally among children under 5 years of age. RV vaccination is available, but has not been implemented in many national immunisation plans, especially in highly developed countries. This systematic review aimed to estimate the prevalence and incidence of health care use for RV gastroenteritis (RVGE) among children aged under 5 years in highly developed countries without routine RV vaccination.

METHODS

We searched MEDLINE and Embase databases from January 1^st 2000 to December 17^th 2018 for publications reporting on incidence or prevalence of RVGE-related health care use in children below 5 years of age: primary care and emergency department (ED) visits, hospitalisations, nosocomial infections and deaths. We included only studies with laboratory-confirmed RV infection, undertaken in highly developed countries with no RV routine vaccination plans. We used random effects meta-analysis to generate summary estimates with 95% confidence intervals (CI) and prediction intervals.

RESULTS

We screened 4033 abstracts and included 74 studies from 21 countries. Average incidence rates of RVGE per 100 000 person-years were: 2484 (95% CI 697-5366) primary care visits, 1890 (1597-2207) ED visits, 500 (422-584) hospitalisations, 34 (20-51) nosocomial infections and 0.04 (0.02-0.07) deaths. Average proportions of cases of acute gastroenteritis caused by RV were: 21% (95% CI 16-26%) for primary care visits; 32% (25-38%) for ED visits; 41% (36-47%) for hospitalisations, 29% (25-34%) for nosocomial infections and 12% (8-18%) for deaths. Results varied widely between and within countries, and heterogeneity was high (I² > 90%) in most models.

CONCLUSION

RV in children under 5 years causes many healthcare visits and hospitalisations, with low mortality, in highly developed countries without routine RV vaccination. The health care use estimates for RVGE obtained by this study can be used to model RV vaccine cost-effectiveness in highly developed countries.

Causes, occupational risk and socio-economic determinants of eye injuries: a literature review

Purpose

This review provides literature views on ocular trauma, with emphasis on common causes of injury, occupational risk, socio-economic factors, management peculiarities and some implications on overall care approach, from prevention to treatment.

Methods

A literature search was performed using key words in PubMed to extract the most relevant articles on ocular injuries, from an occupational point of view. Seventeen relevant articles were included out of seventy-two. Eight relevant articles were found from the references of the articles included and were also added. The total number of articles for this systematic search analysis was twenty-five. Collected information was tabulated in the Appendix.

Results

Most of the included publications were original articles. Many studies were retrospective and cross-sectional with a satisfactory rate of participant recruitment when reported. Most of eye injuries occurred in the workplace. Common eye injuries were due to foreign bodies and corneal abrasions. High-risk occupations included welders, farmers, metalworkers and grinding, construction and manufacturing workers. Most of the injuries could be preventable by using suitable protective eye devices (PED) but appropriate protection is a more complex process than it appears.

Conclusions

Findings of this review showed that it is compulsory to inform people about the risk and consequences of eye injuries. Eye care services should be designed keeping in mind geo-epidemiologic trauma etiology patterns and local health system capacity. Issues of adherence to prevention measures remain object of knowledge dissemination, educational planning and cultural appraisal. Modernizing equipment and respecting workplace regulations are tasks that deserve continuous attention.

Discrete choice experiment to determine preferences of decision-makers in healthcare for different formats of rapid reviews

BACKGROUND

Time-saving formats of evidence syntheses have been developed to fulfill healthcare policymakers' demands for timely evidence-based information. A discrete choice experiment (DCE) with decision-makers and people involved in the preparation of evidence syntheses was undertaken to elicit preferences for methodological shortcuts in the conduct of abbreviated reviews.

METHODS

D-efficient scenarios, each containing 14 pairwise comparisons, were designed for the DCE: the development of an evidence synthesis in 20 working days (scenario 1) and 12 months (scenario 2), respectively. Six attributes (number of databases, number of reviewers during screening, publication period, number of reviewers during data extraction, full-text analysis, types of HTA domains) with 2 to 3 levels each were defined. These were presented to the target population in an online survey. The relative importance of the individual attributes was determined using logistic regression models.

RESULTS

Scenario 1 was completed by 36 participants and scenario 2 by 26 participants. The linearity assumption was confirmed by the full model. In both scenarios, the linear difference model showed a preference for higher levels for "number of reviewers during data extraction", followed by "number of reviewers during screening" and "full-text analysis". Subgroup analyses showed that preferences were influenced by participation in the preparation of evidence syntheses.

CONCLUSION

The surveyed persons expressed preferences for quality standards in the process of literature screening and data extraction.

A New Approach to Evidence Synthesis in Traumatic Brain Injury: A Living Systematic Review

Living systematic reviews (LSRs) are online summaries of health care research that are updated as new research becomes available. This new development in evidence synthesis is being trialled as part of the Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) project. We will develop and sustain an international TBI knowledge community that maintains up-to-date, high quality LSRs of the current state of knowledge in the most important questions in TBI. Automatic search updates will be run three-monthly, and newly identified studies incorporated into the review. Review teams will seek to publish journal updates at regular intervals, with abridged updates available more frequently online. Future project stages include the integration of LSR and other study findings into "living" clinical practice guidance. It is hoped these efforts will go some way to bridging current temporal disconnects between evidence, guidelines, and practice in TBI.

Social determinants of COVID-19 incidence and outcomes: A rapid review

Early reports indicate that the social determinants of health are implicated in COVID-19 incidence and outcomes. To inform the ongoing response to the pandemic, we conducted a rapid review of peer-reviewed studies to examine the social determinants of COVID-19. We searched Ovid MEDLINE, Embase, PsycINFO, CINAHL and Cochrane Central Register of Controlled Trials from December 1, 2019 to April 27, 2020. We also searched the bibliographies of included studies, COVID-19 evidence repositories and living evidence maps, and consulted with expert colleagues internationally. We included studies identified through these supplementary sources up to June 25, 2020. We included English-language peer-reviewed quantitative studies that used primary data to describe the social determinants of COVID-19 incidence, clinical presentation, health service use and outcomes in adults with a confirmed or presumptive diagnosis of COVID-19. Two reviewers extracted data and conducted quality assessment, confirmed by a third reviewer. Forty-two studies met inclusion criteria. The strongest evidence was from three large observational studies that found associations between race or ethnicity and socioeconomic deprivation and increased likelihood of COVID-19 incidence and subsequent hospitalization. Limited evidence was available on other key determinants, including occupation, educational attainment, housing status and food security. Assessing associations between sociodemographic factors and COVID-19 was limited by small samples, descriptive study designs, and the timeframe of our search. Systematic reviews of literature published subsequently are required to fully understand the magnitude of any effects and predictive utility of sociodemographic factors related to COVID-19 incidence and outcomes. PROSPERO: CRD4202017813.

Structural determinants of stigma across health and social conditions: a rapid review and conceptual framework to guide future research and intervention

INTRODUCTION

Stigma has been identified as a key determinant of health and health inequities because of its effects on access to health-enabling resources and stress exposure. Though existing reports offer in-depth summaries of the mechanisms through which stigma influences health, a review of evidence on the upstream drivers of stigma across health and social conditions has been missing. The objective of this review is to summarize known structural determinants of stigma experienced across health and social conditions in developed country settings.

METHODS

We conducted a rapid review of the literature. English- and French-language peer-reviewed and grey literature works published after 2008 were identified using MEDLINE, Embase, PsycINFO, Google and Google Scholar. Titles and abstracts were independently screened by two reviewers. Information from relevant publications was extracted, and a thematic analysis of identified determinants was conducted to identify broad domains of structural determinants. A narrative synthesis of study characteristics and identified determinants was conducted.

RESULTS

Of 657 publications identified, 53 were included. Ten domains of structural determinants of stigma were identified: legal frameworks, welfare policies, economic policies, social and built environments, media and marketing, pedagogical factors, health care policies and practices, biomedical technology, diagnostic frameworks and public health interventions. Each domain is defined and summarized, and a conceptual framework for how the identified domains relate to the stigma process is proposed.

CONCLUSION

At least 10 domains of structural factors influence the occurrence of stigma across health and social conditions. These domains can be used to structure policy discussions centred on ways to reduce stigma at the population level.

Methodological Considerations for Auditory Training Interventions for Adults With Hearing Loss: A Rapid Review

Purpose The aim of this study was to evaluate literature on auditory training published since 2013. Method A rapid review or a streamlined approach to systematically identify and summarize relevant studies was performed. Selected health sciences databases were searched using a search strategy developed with the PICO (population, intervention, comparison, and outcome) framework. Studies eligible for inclusion had older adult participants with hearing loss and utilized technology-based auditory training in laboratory or home settings. Results The study quality of most studies was found to be low to moderate, with concentrations between low and moderate. Major issues were related to study design and reporting, such as the need for blinding and a control group, larger sample sizes, and a follow-up for long-term outcomes of auditory training interventions. Wide variability in training approaches, participant backgrounds (e.g., audiograms, hearing aid use), and outcome measures are also noted. Conclusions Evidence on the effectiveness of auditory training is mixed. Future research should include high-quality randomized controlled trials with representative populations; follow-up periods to study long-term effects; and exploration of behavioral, electrophysiological, and self-reported outcome measures. Recommendations for study designs and methodologies are also discussed.

Virtual Reality Representations of Nature to Improve Well-Being amongst Older Adults: a Rapid Review

Poor well-being amongst older adults poses a serious health concern. Simultaneously, research shows that contact with nature can improve various facets of well-being, including physical, social, and mental well-being. However, nature is not always accessible for older adults due to mobility restrictions and related care needs that come with age. A promising strategy aims at bringing nature inside through pervasive technologies. However, so far, there is little academic understanding of essential nature characteristics, psychological processes involved, and means for implementation in practice. The current study used a three-folded rapid review to assess current understanding and strategies used for improving well-being for older adults through virtual reality representations of nature. Searches were performed across three databases, followed-up by content-based evaluation of abstracts. In total, a set of 25 relevant articles was identified. Only three studies specifically focus on digital nature as an intervention strategy for improving well-being amongst older adults. Although these studies provide useful starting points for the design and (technological) development of such environments, they do not generate understanding of how specific characteristics of virtual nature representations impact social well-being measures in particular, and of the underlying psychological processes involved. We conclude that follow-up research is warranted to close the gap between insights and findings from nature research, gerontology, health research, and human-technology interaction.

A rapid review of the impact of quarantine and restricted environments on children's play and the role of play in children's health

Amidst the coronavirus disease 2019 (COVID-19) pandemic, there is uncertainty regarding potential lasting impacts on children's health and educational outcomes. Play, a fundamental part of childhood, may be integral to children's health during crises. We undertook a rapid review of the impact of quarantine, isolation and other restrictive environments on play and whether play mitigates adverse effects of such restrictions. Fifteen peer-reviewed studies were identified, spanning hospitals, juvenile and immigration detention and refugee camps. We found evidence of changes in children's access to play in crises and quarantine. These studies indicated how play might support children enduring isolation but lacked robust investigations of play as an intervention in mitigating impacts of restriction. Studies pertaining to children in isolation due to infectious disease outbreaks were notably absent. It is important that the potential effects of changes to such a crucial aspect of childhood are better understood to support children in this and future crises.

Occupational exposure and post-traumatic stress disorder: A rapid review

BACKGROUND

Post-Traumatic Stress Disorder (PTSD) can result from occupational exposures and poses a considerable burden to workers, their families, workplaces and to society in general.

OBJECTIVE

Our objective was to conduct a rapid review of the literature to answer the question: "Which occupations have exposures that may lead to a PTSD diagnosis?"

METHODS

A rapid review was conducted in six steps: review question development, literature search, study selection (inclusion/exclusion), study characterization, data extraction, and data synthesis.

RESULTS

The search identified 3428 unique references which were reviewed to find 16 relevant studies in 23 articles. The articles revealed associations between PTSD and rescue workers (police, firefighters, etc.), health care professionals, transit drivers, and bank employees which seem well supported by the literature. Some studies also suggest potential associations with PTSD and construction and extraction, electricians, manufacturing, installation, maintenance and repair, transportation and material moving, and clerical workers.

CONCLUSIONS

A rapid review of the peer-reviewed scientific literature of PTSD prevalence or treatment suggests many occupations have exposures that could be associated with PTSD. Occupational traumatic events were most often associated with PTSD diagnosis. More research is needed to better understand the association between occupation and PTSD.

Meeting support needs for informal caregivers of people with heart failure: a rapid review

Aims 

To explore whether a support-based intervention for informal caregivers of people with heart failure changes their psychosocial and emotional wellbeing. Background Successful self-management of heart failure includes addressing the psychosocial and emotional wellbeing needs of informal caregivers. However, there is limited evidence of how caregivers are supported in this way.

Methods and results 

A rapid review was conducted searching four electronic databases with restrictions to dates January 1996 – September 2019. Specific inclusion and exclusion criteria were applied, and the first author reviewed articles based on title, abstract and then full text, before articles were assessed for conclusions and outcomes. Six studies met the criteria for review. The key caregiver outcomes were burden, depression/anxiety, and quality of life. Significant reductions in caregiver burden were demonstrated in the three studies that measured this outcome. There were mixed results for the outcome measures of depression/anxiety, as well as quality of life, with some interventions demonstrating either significant reductions in depression or anxiety scores, or increases in quality of life scores.

Conclusion 

With only six studies included in this rapid review, it is not possible to make any definitive conclusions regarding the success, or otherwise, of interventions for caregivers of people with heart failure to improve their psychosocial and emotional wellbeing. Whilst some papers would tend to suggest that such interventions can reduce caregiver burden, there is a need to interrogate further interventions in this area to fill the current gap in the literature.

Cochrane Rapid Reviews Methods Group offers evidence-informed guidance to conduct rapid reviews

OBJECTIVES

To develop methods guidance to support the conduct of rapid reviews (RRs) produced within Cochrane and beyond, in response to requests for timely evidence syntheses for decision-making purposes including urgent health issues of high priority.

STUDY DESIGN AND SETTING

Interim recommendations were informed by a scoping review of the underlying evidence, primary methods studies conducted, and a survey sent to 119 representatives from 20 Cochrane entities, who were asked to rate and rank RR methods across stages of review conduct. Discussions among those with expertise in RR methods further informed the list of recommendations with accompanying rationales provided.

RESULTS

Based on survey results from 63 respondents (53% response rate), 26 RR methods recommendations are presented for which there was a high or moderate level of agreement or scored highest in the absence of such agreement. Where possible, how recommendations align with Cochrane methods guidance for systematic reviews is highlighted.

CONCLUSION

The Cochrane Rapid Reviews Methods Group offers new, interim guidance to support the conduct of RRs. Because best practice is limited by the lack of currently available evidence for some RR methods shortcuts taken, this guidance will need to be updated as additional abbreviated methods are evaluated.

Possible Factors Supporting Cross-Agency Collaboration in Child Abuse Cases: A Scoping Review

Cross-agency collaboration for responding to child abuse cases is critical for the safety and wellbeing of children. However, working effectively across organizational boundaries can be difficult, especially where there are considerable disciplinary differences. Accordingly, many jurisdictions have put in place policies and processes to support cross-agency collaboration across groups responding to severe child abuse. The aim of this scoping review was to highlight key factors that may influence the quality of cross-agency collaboration in severe child abuse cases. A systematic search comprising 57 empirical studies examining the facilitators and/or barriers to cross-agency collaboration in child abuse cases was undertaken identifying eleven factors. This review found the most commonly cited factor was the need to reconcile the different roles/mandates of workers with their roles in a cross-agency response. A clear cross-agency protocol that establishes agreed procedures was also a commonly cited factor, along with cross-agency training, and communication and information sharing practices. This scoping review highlighted the lack of high-quality evidence that could be used to assess the effectiveness of policies and processes to support cross-agency collaboration for child abuse cases, and targeted areas for future research to enhance the quality of evidence for this common type of program/intervention.

Rapid review of five years of Aboriginal and Torres Strait Islander health research in Australia - persisting under-representation of urban populations

OBJECTIVE

To review how published Aboriginal and Torres Strait Islander health research reflects the geographical distribution of the Indigenous population of Australia.

METHODS

Rapid review using Lowitja Institute Lit.search tool for PubMed indexed Indigenous health research papers (January 2013 to January 2018). Geographic location, participant age, study type and recruitment site were identified for each paper.

RESULTS

A total of 1,258 research papers were identified: 190 (15%) focused exclusively on Indigenous people living in urban areas; 563 (45%) in rural/remote areas; and 505 (40%) spanned urban and rural/remote areas. Despite similar burdens of disease, three times as many papers were published per 1,000 DALYs for rural/remote areas than urban areas.

CONCLUSIONS

Indigenous health research publications have more than doubled since 2010. However, research focusing on the health needs of urban Indigenous people remains low relative to disease burden and population. Implications for public health: More research to address the health needs of Indigenous people living in urban areas is required although this should not be at the expense of research for rural and remote areas. Increased funding quarantined for Indigenous health research, coupled with self-determination of the research agenda and reporting on the geographic representativeness of research, may help address geographical inequities in research outputs.

Factors Associated With Psychological Distress in Health-Care Workers During an Infectious Disease Outbreak: A Rapid Systematic Review of the Evidence

Objective: Health-care workers (HCW) are at risk for psychological distress during an infectious disease outbreak, such as the coronavirus pandemic, due to the demands of dealing with a public health emergency. This rapid systematic review examined the factors associated with psychological distress among HCW during an outbreak. Method: We systematically reviewed literature on the factors associated with psychological distress (demographic characteristics, occupational, social, psychological, and infection-related factors) in HCW during an outbreak (COVID-19, SARS, MERS, H1N1, H7N9, and Ebola). Four electronic databases were searched (2000 to 15 November 2020) for relevant peer-reviewed research according to a pre-registered protocol. A narrative synthesis was conducted to identify fixed, modifiable, and infection-related factors linked to distress and psychiatric morbidity. Results: From the 4,621 records identified, 138 with data from 143,246 HCW in 139 studies were included. All but two studies were cross-sectional. The majority of the studies were conducted during COVID-19 (k = 107, N = 34,334) and SARS (k = 21, N = 18,096). Consistent evidence indicated that being female, a nurse, experiencing stigma, maladaptive coping, having contact or risk of contact with infected patients, and experiencing quarantine, were risk factors for psychological distress among HCW. Personal and organizational social support, perceiving control, positive work attitudes, sufficient information about the outbreak and proper protection, training, and resources, were associated with less psychological distress. Conclusions: This review highlights the key factors to the identify HCW who are most at risk for psychological distress during an outbreak and modifying factors to reduce distress and improve resilience. Recommendations are that HCW at risk for increased distress receive early interventions and ongoing monitoring because there is evidence that HCW distress can persist for up to 3 years after an outbreak. Further research needs to track the associations of risk and resilience factors with distress over time and the extent to which certain factors are inter-related and contribute to sustained or transient distress.

Systematic review: An exploration of core componentry characterizing effective sustained nurse home visiting programs

AIMS

To identify the core components or potential 'active ingredients' of sustained nurse home visiting (SNHV) programs that have demonstrated positive effects on maternal or child health, psychosocial development, or self-sufficiency outcomes among disadvantaged families in high-income countries.

DESIGN

Systematic review with narrative summary.

DATA SOURCES

Programs were identified from searches of several reputable evidence clearing houses and the following bibliographic databases: Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO, and Cochrane Central Register of Controlled Trials. Year of publication was originally restricted from 2008 -2018, with additional searches conducted up to 2019.

REVIEW METHODS

This review of SNHV program componentry builds on a previous evaluation of program effectiveness. Programs were selected for inclusion if they had been tested in a randomized or cluster-randomized controlled trial (RCT/CRCT). Componentry characteristics related to program delivery, nurse provider, and outcome-specific intervention content were then extracted.

RESULTS

Comparison of the seven eligible programs showed seven common core components: antenatal commencement, support to child age 2 years, at least 19 scheduled visits and experienced or highly qualified nurses with program-specific training, caseloads of approximately 25 families, regular supervision, and multidisciplinary supports. Outcome-specific program content was generally not well reported.

CONCLUSION

The findings from this review have utility in guiding the development of minimum standard benchmarks and best-practice recommendations for SNHV programs and call for more detailed publication of core content componentry in the SNHV literature.

IMPACT

Identification of the core componentry underpinning program effectiveness should inform policy decisions on program selection, adaptation for specific populations, and quality control. Such evidence-based decision-making should in turn lead to better maternal and child outcomes among disadvantaged families in high-income countries, reducing societal and economic burdens of inequity.

Cannabis for Chronic Pain: A Rapid Systematic Review of Randomized Control Trials

BACKGROUND

The high prevalence of inadequately managed chronic pain indicates the need for alternative and multimodal treatment options. Use of cannabinoids in medicine is becoming a growing area of interest, specifically in the context of chronic pain. The efficacy of cannabinoids for the treatment of chronic pain is not well established.

AIMS

The objectives of this rapid systematic literature review are to summarize the efficacy and secondary effects of cannabinoids for chronic pain management.

DESIGN

Rapid systematic review of randomized control trials.

PARTICIPANTS

Individuals with chronic pain (n = 1352).

METHODS

Embase, Cochrane, PubMed, and CINAHL databases were searched. Inclusion criteria included cannabis of any formulation used to treat chronic pain of any origin.

RESULTS

Thirteen randomized controlled trials met the inclusion criteria. Five demonstrated moderate analgesic effects of cannabis for chronic pain, and eight concluded there were no significant impacts on pain in the cannabis-treated group versus the control group.

CONCLUSIONS

Evidence on the efficacy of cannabinoids for chronic pain shows patient-perceived benefit but inconsistent other treatment effects. These findings indicate cannabinoids may have a modest analgesic effect for chronic neuropathic pain conditions, and that the use of cannabinoids is relatively safe, with few severe adverse events. This review concludes that cannabinoids may have a potential role in chronic pain management. Inconsistent evidence on the efficacy of cannabis to treat chronic pain indicates the need for more studies on a larger scale. Clinicians should draw on available evidence and consider cannabinoids as a potential approach to chronic pain management.

Rapid Realist Review of School-Based Physical Activity Interventions in 7- to 11-Year-Old Children

Meta-analysis of physical activity interventions in school settings have revealed low efficacy and that there is a need to explore implementation fidelity. The aim of this rapid realist review was to determine, what physical activity interventions in school settings for children aged 7- to 11-years-old works, for whom, and in what circumstances. The realist synthesis was conducted following RAMESES guidelines. Relevant studies were identified following a systematic search process and data from 28 studies was extracted for evidence to form context-mechanism-outcome configurations that were clustered and refined. Using the five-level socioecological model, the program theories were classified into the levels of intrapersonal (child), interpersonal (teachers), institutional (program content, school administration, and school environment), community (home and neighborhood), and policy. The school level led to most context-mechanism-outcome configurations related to school leadership and policy, workforce structure, program characteristics, and school environment. At each level, we identified features of interventions, alongside implementation considerations that might work to promote efficacy and sustainability. The need to recognize the school environment as part of a complex system with multi-level interaction and influences was a key finding. In line with realist philosophy, the researchers encouraged primary research to confirm, refute, and refine the program theories presented.

Beyond the black stump: rapid reviews of health research issues affecting regional, rural and remote Australia

CHAPTER 1: RETAIL INITIATIVES TO IMPROVE THE HEALTHINESS OF FOOD ENVIRONMENTS IN RURAL, REGIONAL AND REMOTE COMMUNITIES: Objective: To synthesise the evidence for effectiveness of initiatives aimed at improving food retail environments and consumer dietary behaviour in rural, regional and remote populations in Australia and comparable countries, and to discuss the implications for future food environment initiatives for rural, regional and remote areas of Australia.

STUDY DESIGN

Rapid review of articles published between January 2000 and May 2020.

DATA SOURCES

We searched MEDLINE (EBSCOhost), Health and Society Database (Informit) and Rural and Remote Health Database (Informit), and included studies undertaken in rural food environment settings in Australia and other countries.

DATA SYNTHESIS

Twenty-one articles met the inclusion criteria, including five conducted in Australia. Four of the Australian studies were conducted in very remote populations and in grocery stores, and one was conducted in regional Australia. All of the overseas studies were conducted in rural North America. All of them revealed a positive influence on food environment or consumer behaviour, and all were conducted in disadvantaged, rural communities. Positive outcomes were consistently revealed by studies of initiatives that focused on promotion and awareness of healthy foods and included co-design to generate community ownership and branding.

CONCLUSION

Initiatives aimed at improving rural food retail environments were effective and, when implemented in different rural settings, may encourage improvements in population diets. The paucity of studies over the past 20 years in Australia shows a need for more research into effective food retail environment initiatives, modelled on examples from overseas, with studies needed across all levels of remoteness in Australia. Several retail initiatives that were undertaken in rural North America could be replicated in rural Australia and could underpin future research. CHAPTER 2: WHICH INTERVENTIONS BEST SUPPORT THE HEALTH AND WELLBEING NEEDS OF RURAL POPULATIONS EXPERIENCING NATURAL DISASTERS?: Objective: To explore and evaluate health and social care interventions delivered to rural and remote communities experiencing natural disasters in Australia and other high income countries.

STUDY DESIGN

We used systematic rapid review methods. First we identified a test set of citations and generated a frequency table of Medical Subject Headings (MeSH) to index articles. Then we used combinations of MeSH terms and keywords to search the MEDLINE (Ovid) database, and screened the titles and abstracts of the retrieved references.

DATA SOURCES

We identified 1438 articles via database searches, and a further 62 articles via hand searching of key journals and reference lists. We also found four relevant grey literature resources. After removing duplicates and undertaking two stages of screening, we included 28 studies in a synthesis of qualitative evidence.

DATA SYNTHESIS

Four of us read and assessed the full text articles. We then conducted a thematic analysis using the three phases of the natural disaster response cycle.

CONCLUSION

There is a lack of robust evaluation of programs and interventions supporting the health and wellbeing of people in rural communities affected by natural disasters. To address the cumulative and long term impacts, evidence suggests that continuous support of people's health and wellbeing is needed. By using a lens of rural adversity, the complexity of the lived experience of natural disasters by rural residents can be better understood and can inform development of new models of community-based and integrated care services. CHAPTER 3: THE IMPACT OF BUSHFIRE ON THE WELLBEING OF CHILDREN LIVING IN RURAL AND REMOTE AUSTRALIA: Objective: To investigate the impact of bushfire events on the wellbeing of children living in rural and remote Australia.

STUDY DESIGN

Literature review completed using rapid realist review methods, and taking into consideration the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement for systematic reviews.

DATA SOURCES

We sourced data from six databases: EBSCOhost (Education), EBSCOhost (Health), EBSCOhost (Psychology), Informit, MEDLINE and PsycINFO. We developed search terms to identify articles that could address the research question based on the inclusion criteria of peer reviewed full text journal articles published in English between 1983 and 2020. We initially identified 60 studies and, following closer review, extracted data from eight studies that met the inclusion criteria.

DATA SYNTHESIS

Children exposed to bushfires may be at increased risk of poorer wellbeing outcomes. Findings suggest that the impact of bushfire exposure may not be apparent in the short term but may become more pronounced later in life. Children particularly at risk are those from more vulnerable backgrounds who may have compounding factors that limit their ability to overcome bushfire trauma.

CONCLUSION

We identified the short, medium and long term impacts of bushfire exposure on the wellbeing of children in Australia. We did not identify any evidence-based interventions for supporting outcomes for this population. Given the likely increase in bushfire events in Australia, research into effective interventions should be a priority. CHAPTER 4: THE ROLE OF NATIONAL POLICIES TO ADDRESS RURAL ALLIED HEALTH, NURSING AND DENTISTRY WORKFORCE MALDISTRIBUTION: Objective: Maldistribution of the health workforce between rural, remote and metropolitan communities contributes to longstanding health inequalities. Many developed countries have implemented policies to encourage health care professionals to work in rural and remote communities. This scoping review is an international synthesis of those policies, examining their effectiveness at recruiting and retaining nursing, dental and allied health professionals in rural communities.

STUDY DESIGN

Using scoping review methods, we included primary research - published between 1 September 2009 and 30 June 2020 - that reported an evaluation of existing policy initiatives to address workforce maldistribution in high income countries with a land mass greater than 100 000 km² .

DATA SOURCES

We searched MEDLINE, Ovid Embase, Ovid Emcare, Informit, Scopus, and Web of Science. We screened 5169 articles for inclusion by title and abstract, of which we included 297 for full text screening. We then extracted data on 51 studies that had been conducted in Australia, the United States, Canada, United Kingdom and Norway.

DATA SYNTHESIS

We grouped the studies based on World Health Organization recommendations on recruitment and retention of health care workers: education strategies (n = 27), regulatory change (n = 11), financial incentives (n = 6), personal and professional support (n = 4), and approaches with multiple components (n = 3).

CONCLUSION

Considerable work has occurred to address workforce maldistribution at a local level, underpinned by good practice guidelines, but rarely at scale or with explicit links to coherent overarching policy. To achieve policy aspirations, multiple synergistic evidence-based initiatives are needed, and implementation must be accompanied by well designed longitudinal evaluations that assess the effectiveness of policy objectives. CHAPTER 5: AVAILABILITY AND CHARACTERISTICS OF PUBLICLY AVAILABLE HEALTH WORKFORCE DATA SOURCES IN AUSTRALIA: Objective: Many data sources are used in Australia to inform health workforce planning, but their characteristics in terms of relevance, accessibility and accuracy are uncertain. We aimed to identify and appraise publicly available data sources used to describe the Australian health workforce.

STUDY DESIGN

We conducted a scoping review in which we searched bibliographic databases, websites and grey literature. Two reviewers independently undertook title and abstract screening and full text screening using Covidence software. We then assessed the relevance, accessibility and accuracy of data sources using a customised appraisal tool.

DATA SOURCES

We searched for potential workforce data sources in nine databases (MEDLINE, Embase, Ovid Emcare, Scopus, Web of Science, Informit, the JBI Evidence-based Practice Database, PsycINFO and the Cochrane Library) and the grey literature, and examined several pre-defined websites.

DATA SYNTHESIS

During the screening process we identified 6955 abstracts and examined 48 websites, from which we identified 12 publicly available data sources - eight primary and four secondary data sources. The primary data sources were generally of modest quality, with low scores in terms of reference period, accessibility and missing data. No single primary data source scored well across all domains of the appraisal tool.

CONCLUSION

We identified several limitations of data sources used to describe the Australian health workforce. Establishment of a high quality, longitudinal, linked database that can inform all aspects of health workforce development is urgently needed, particularly for rural health workforce and services planning. CHAPTER 6: RAPID REALIST REVIEW OF OPIOID TAPERING IN THE CONTEXT OF LONG TERM OPIOID USE FOR NON-CANCER PAIN IN RURAL AREAS: Objective: To describe interventions, barriers and enablers associated with opioid tapering for patients with chronic non-cancer pain in rural primary care settings.

STUDY DESIGN

Rapid realist review registered on the international register of systematic reviews (PROSPERO) and conducted in accordance with RAMESES standards.

DATA SOURCES

English language, peer-reviewed articles reporting qualitative, quantitative and mixed method studies, published between January 2016 and July 2020, and accessed via MEDLINE, Embase, CINAHL Complete, PsycINFO, Informit or the Cochrane Library during June and July 2020. Grey literature relating to prescribing, deprescribing or tapering of opioids in chronic non-cancer pain, published between January 2016 and July 2020, was identified by searching national and international government, health service and peek organisation websites using Google Scholar.

DATA SYNTHESIS

Our analysis of reported approaches to tapering conducted across rural and non-rural contexts showed that tapering opioids is complex and challenging, and identified several barriers and enablers. Successful outcomes in rural areas appear likely through therapeutic relationships, coordination and support, by using modalities and models of care that are appropriate in rural settings and by paying attention to harm minimisation.

CONCLUSION

Rural primary care providers do not have access to resources available in metropolitan centres for dealing with patients who have chronic non-cancer pain and are taking opioid medications. They often operate alone or in small group practices, without peer support and access to multidisciplinary and specialist teams. Opioid tapering approaches described in the literature include regulation, multimodal and multidisciplinary approaches, primary care provider support, guidelines, and patient-centred strategies. There is little research to inform tapering in rural contexts. Our review provides a synthesis of the current evidence in the form of a conceptual model. This preliminary model could inform the development of a model of care for use in implementation research, which could test a variety of mechanisms for supporting decision making, reducing primary care providers' concerns about potential harms arising from opioid tapering, and improving patient outcomes.

Systematic review: Effects of sustained nurse home visiting programs for disadvantaged mothers and children

AIMS

To systematically evaluate published experimental studies of sustained nurse home visiting (SNHV) programs. This review summarizes the evidence and identifies gaps in the literature to inform practice, policy, and future research.

DESIGN

Restricted systematic review with narrative summary.

DATA SOURCES

Databases searched were Medline, CINAHL, PsycINFO, and Cochrane Central Register of Controlled Trials. Year of publication was originally restricted from 2008 to the date of search (13 February 2018, with supplementary searches conducted to identify more recent publications (up to 2019). Several reputable evidence clearinghouses were also searched.

REVIEW METHODS

Studies were included if they used a randomized or cluster-randomized controlled trial to evaluate a home visiting program that: (a) targeted disadvantaged mothers; (b) commenced during pregnancy or prior to the child's first birthday; (c) had an intended duration of at least 12 months from the time of enrolment; and (d) was substantively delivered by nurses or midwives. Meta-analyses and reviews of studies meeting these criteria were also included. A quality appraisal was conducted for all studies.

RESULTS

Of 1,393 total articles, 30 met inclusion criteria. Seven specific SNHV programs were identified. Each demonstrated evidence of a positive statistical effect on at least one child or maternal outcome.

CONCLUSION

Sustained nurse home visiting programs benefit disadvantaged families, though effects vary across outcomes and subgroups. Further research is needed to discern the critical components of effective programs.

IMPACT

As SNHV programs have gained policy appeal, the need to evaluate the evidence-base supporting such interventions has become imperative. The findings of this review will assist policy-makers and practitioners in high-income countries to make evidence-informed decisions about which programs are best suited to addressing specific maternal and child outcomes for disadvantaged families. This should in turn ameliorate some of the inequalities in child development that have significant social and economic costs.

The Validity, Reliability, and Feasibility of Measurement Tools Used to Assess Sleep of Pre-school Aged Children: A Systematic Rapid Review

Background: Sleep of pre-school aged children is important for their health and development, but there are currently no standards for measuring sleep in this age group. We aimed to examine the validity, reliability and feasibility of tools used to assess sleep of pre-school aged children. Methods: Studies were eligible for inclusion if they examined the validity and/or reliability and/or feasibility of a measurement tool used to examine sleep of pre-school aged children (aged 3-7 years). We systematically searched six electronic databases, grey literature and trial registries. We manually searched topic specific journals, reference and citations of included studies, and reference lists of existing reviews. We extracted data and conducted a risk of bias assessment on the included studies using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) risk of bias checklist. We used a narrative synthesis to present the results. Results: Sixteen studies met the inclusion criteria: these explored accelerometers (n = 3) and parental reported tools (n = 13; nine questionnaires, six diaries). Studies assessed construct validity (n = 3), criterion validity (n = 1), convergent validity (n = 13), test-retest reliability (n = 2), internal consistency (n = 4) and feasibility (n = 12). Most studies assessed the convergent validity of questionnaires and diaries compared with accelerometers, but the validity of accelerometers for sleep in this age group is unknown. Of studies with a low risk of bias, one sleep diary was shown to be valid for measuring sleep duration. No measurement tools were appropriate for determining sleep quality. Reporting of reliability and feasibility was minimal. Discussion: The evidence base in this field is limited, and most studies had high risk of bias. Future research on sleep in pre-school aged children should focus on assessing the validity, reliability and feasibility of accelerometers, which in turn will improve the quality of studies that assess questionnaires and diaries against accelerometers. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021230900; PROSPERO: CRD42021230900.

Free Fallin’? The decline in evidence-based decision-making by Canada’s protected areas managers

The conservation of biodiversity requires various forms of evidence to ensure effective outcomes. In this study, we provide an updated assessment of the state of evidence-based decision-making in Canada’s protected areas organizations by examining practitioner perceptions of: ( i) the value and use of various forms of evidence, ( ii) the availability of evidence to support decisions, and ( iii) the extent to which various institutional and behavioural barriers influence the use of evidence. Our results compare national surveys conducted in 2019 and 2013, revealing a significant and concerning decline in the use of all forms of evidence. We found significant declines in the use of peer-reviewed literature, local knowledge, and Indigenous knowledge. Our results correspondingly demonstrate a host of systemic barriers to the effective use of evidence, including a lack of trust, how to deal with uncertainty, and limited training. These challenges persist at a time when the quantity of information is greater than ever, and recognition of the value of Indigenous knowledge is relatively high (and increasing). Leadership is required to cultivate more relevant evidence, to embed scientists and Indigenous Knowledge-Holders in conservation organizations, to (re)establishing knowledge sharing forums, and to establish accountability and reporting measures to support efforts aimed at effectively achieving Canada’s biodiversity conservation goals.

At-a-glance - The Child Maltreatment Surveillance Indicator Framework

The federal health portfolio has conducted surveillance on child maltreatment as a public health issue since the 1990s. The Public Health Agency of Canada (PHAC) is now releasing the Child Maltreatment Indicator Framework, to take its place alongside other PHAC frameworks, such as the Suicide Surveillance Indicator Framework. Based on a scoping review of existing reviews and meta-analyses, this Framework, along with the online interactive data tool, presents child maltreatment outcome indicators and risk and protective factors at the individual, family, community and societal levels, disaggregated by sex, age and other sociodemographic variables. This Framework will function as a valuable resource pertaining to an issue that affects at least one in three Canadian adults.

A rapid review of variation in the use of dental general anaesthetics in children

Introduction The use of dental general anaesthetics (DGAs) remains a cause for concern due to additional strains placed on health services. There are numerous factors influencing the prevalence and use of DGAs, and understanding these is an important first step in addressing the issue.Aim Conduct a rapid review of current peer-reviewed and grey literature on the variation in the use of DGAs in children.Methods Electronic searching using Medline via Ovid covering DGA articles from 1998 onwards, written in English. Publication types included primary and secondary sources from peer-reviewed journals and reports, as well as grey literature.Results From 935 results, 171 articles were included in the final review. Themes emerging from the literature included discussions of DGA variation, variations in standards of service provision by health services, and the socio-demographic and geographical characteristics of children. Prominent socio-demographic and geographical characteristics included age, other health conditions, ethnic and cultural background, socioeconomic status and deprivation, and geographical location.Conclusions This review identified numerous variations in the patterns associated with DGA provision and uptake at both a health service and individual level. The findings demonstrate the complicated and multifaceted nature of DGA practices worldwide.

Effect of Intensive Blood Pressure Lowering on Cardiovascular Outcomes: A Systematic Review Prepared for the 2020 U.S. Department of Veterans Affairs/U.S. Department of Defense Guidelines

BACKGROUND

Recent clinical trials suggest that treating patients with hypertension to lower blood pressure (BP) targets improves cardiovascular outcomes.

PURPOSE

To summarize the effects of intensive (or targeted) systolic BP (SBP) and diastolic BP (DBP) lowering with pharmacologic treatment on cardiovascular outcomes and harms in adults with hypertension.

DATA SOURCES

Multiple databases, including MEDLINE and EMBASE, were searched for relevant systematic reviews (SRs) published in English from 15 December 2013 through 25 March 2019, with updated targeted searches through 8 January 2020.

STUDY SELECTION

8 SRs of randomized controlled trials examining either a standardized SBP target of -10 mm Hg (1 SR) or BP lowering below a target threshold (7 SRs).

DATA EXTRACTION

One investigator abstracted data, assessed study quality, and performed GRADE assessments; a second investigator checked abstractions and assessments.

DATA SYNTHESIS

The main outcome of interest was reduction in composite cardiovascular outcomes. High-strength evidence showed benefit of a 10-mm Hg reduction in SBP for cardiovascular outcomes among patients with hypertension in the general population, patients with chronic kidney disease, and patients with heart failure. Evidence on reducing SBP for cardiovascular outcomes in patients with a history of cardiovascular disease (moderate strength) or diabetes mellitus (high strength) to a lower SBP target was mixed. Low-strength evidence supported intensive lowering to a 10-mm Hg reduction in SBP for cardiovascular outcomes in patients with a history of stroke. All reported harms were considered, including general adverse events, serious adverse events, cognitive impairment, fractures, falls, syncope, hypotension, withdrawals due to adverse events, and acute kidney injury. Safety results were mixed or inconclusive.

LIMITATIONS

This was a qualitative synthesis of new evidence with existing meta-analyses. Data were sparse for outcomes related to treating DBP to a lower target or for patients older than 60 years.

CONCLUSION

Overall, current clinical literature supports intensive BP lowering in patients with hypertension for improving cardiovascular outcomes. In most subpopulations, intensive lowering was favored over less-intensive lowering, but the data were less clear for patients with diabetes mellitus or cardiovascular disease.

PRIMARY FUNDING SOURCE

U.S. Department of Veterans Affairs, Veterans Health Administration.

Child protection and resilience in the face of COVID-19 in South Africa: A rapid review of C-19 legislation

BACKGROUND & PURPOSE

In response to the COVID-19 (C-19) pandemic, the South African government instituted strict lockdown and related legislation. Although this response was well intended, many believed it advanced children's vulnerability to abuse and neglect. This article interrogates these concerns. It investigates how C-19 legislation enabled, or constrained, South African children's protection from abuse and neglect and appraises the findings from a social-ecological resilience perspective with the aim of advancing child protection in times of emergency.

METHOD

The authors conducted a rapid review of the legislation, directives and regulations pertaining to South Africa's strict lockdown (15 March to 31 May 2020). They searched two databases (SA Government platform and LexisNexus) and identified 140 documents for potential inclusion. Following full-text screening, 17 documents were reviewed. Document analysis was used to extract relevant themes.

FINDINGS

The regulations and directives that informed South Africa's strict lockdown offered three protective pathways. They (i) limited C-19 contagion and championed physical health; (ii) ensured uninterrupted protection (legal and statutory) for children at risk of abuse; and (iii) advanced social protection measures available to disadvantaged households.

CONCLUSION

C-19 legislation has potential to advance children's protection from abuse and neglect during emergency times. However, this potential will be curtailed if C-19 legislation is inadequately operationalised and/or prioritises physical health to the detriment of children's intellectual, emotional, social and security needs. To overcome such risks, social ecologies must work with legislators to co-design and co-operationalise C-19 legislation that will not only protect children, but advance their resilience.

Pandemic-related behaviours and psychological outcomes; A rapid literature review to explain COVID-19 behaviours

COVID-19 spread rapidly causing widescale loss of life and economic devastation. Efforts to contain it have resulted in measures such as closing of borders and restrictions around travel, social activities and attending places of worship. We conducted this rapid review to systematically examine, synthesize, and critically appraise the available evidence on the relationship between pandemic-related behaviours and psychological outcomes. The methods were compliant with the PRISMA guidelines. The review was preregistered with PROSPERO (Registration #: CRD42020181576). A literature search was conducted from January 2010 to April 2020 using ProQuest, Web of Science, PsycINFO, PsycARTICLES, Scopus, SAGE Journals, and CINAHL. Of 3844 articles identified, we included 11 quantitative articles in the final synthesis, representing data from 32, 049 individual respondents from eight countries. We identified three pandemics (COVID-19, MERS-CoV, Influenza A(H1N1) pdm09) as well as several psychological outcomes including anxiety, mental distress, post-traumatic stress disorder, and anger. We also identified several behaviours during pandemics and categorized them into protective, preparedness, and perverse behaviours. The review showed that even though there is limited evidence regarding pandemic-related behaviours and psychological outcomes, the current findings showed that the psychological outcomes significantly impacted on the adoption of the pandemic-related behaviours. Given the negative effects of psychological outcomes on behaviours, we recommend that mental health professionals should promote mental health support to people exhibiting psychological distress resulting from similar events in the future. Also, we recommend that future research should test the hypothesized effects of pandemics and psychological outcomes on behaviour change.

To stimulate or not to stimulate? A rapid systematic review of repetitive sensory stimulation for the upper-limb following stroke

BACKGROUND

Repetitive sensory stimulation (RSS) is a therapeutic approach which involves repeated electrical stimulation of the skin's surface to improve function. This rapid systematic review aimed to describe the current evidence for repetitive sensory stimulation (RSS) in rehabilitation of the upper-limb for people who have had a stroke.

MAIN TEXT

Methods: Relevant studies were identified in a systematic search of electronic databases and hand-searching in February 2020. The findings of included studies were synthesized to describe: the safety of RSS, in whom and when after stroke it has been used, the doses used and its effectiveness.

RESULTS

Eight studies were included. No serious adverse events were reported. The majority of studies used RSS in participants with mild or moderate impairments and in the chronic stage after stroke. Four studies used RSS in a single treatment session, reporting significant improvements in strength and hand function. Findings from longitudinal studies showed few significant differences between control and experimental groups. Meta-analysis was not possible due to the heterogeneity of included studies.

CONCLUSIONS

This review suggests that there is insufficient evidence to support the use of RSS for the upper-limb after stroke in clinical practice. However, this review highlights several clear research priorities including establishing the mechanism and in whom RSS may work, its safety and optimal treatment parameters to improve function of the upper-limb after stroke.

Rapid reviews: A critical perspective

BACKGROUND

The high scientific uncertainty of many far-reaching and serious political decisions during the "coronavirus crisis" underpins the enormous importance of having evidence syntheses that are quickly available and at the same time reliable. As these requirements can only be insufficiently fulfilled by systematic reviews due to the high amount of time required, abbreviated evidence syntheses in the form of rapid reviews are becoming increasingly popular.

PURPOSE

This commentary aims to enhance methodological and methodical discussions and research about abbreviated evidence syntheses.

METHODS

A selective literature search and evaluation focussing on research dealing with rapid reviews.

RESULTS

In rapid reviews, a wide variety of methods can be used to speed up the process of literature search and evaluation, while at the same time maintaining the principles of methodological quality and transparent reporting. But do rapid reviews currently keep what they promise? We discuss the increasing trend towards rapid reviews, giving the currently available evidence on the topic some critical reflection. Following this discussion, we will finally derive demands that go beyond the topic of rapid reviews alone.

Rapid Systematic Review: The Impact of Social Isolation and Loneliness on the Mental Health of Children and Adolescents in the Context of COVID-19

OBJECTIVE

Disease containment of COVID-19 has necessitated widespread social isolation. We aimed to establish what is known about how loneliness and disease containment measures impact on the mental health in children and adolescents.

METHOD

For this rapid review, we searched MEDLINE, PsycInfo, and Web of Science for articles published between January 1, 1946, and March 29, 2020. Of the articles, 20% were double screened using predefined criteria, and 20% of data was double extracted for quality assurance.

RESULTS

A total of 83 articles (80 studies) met inclusion criteria. Of these, 63 studies reported on the impact of social isolation and loneliness on the mental health of previously healthy children and adolescents (n = 51,576; mean age 15.3 years). In all, 61 studies were observational, 18 were longitudinal, and 43 were cross-sectional studies assessing self-reported loneliness in healthy children and adolescents. One of these studies was a retrospective investigation after a pandemic. Two studies evaluated interventions. Studies had a high risk of bias, although longitudinal studies were of better methodological quality. Social isolation and loneliness increased the risk of depression, and possibly anxiety at the time at which loneliness was measured and between 0.25 and 9 years later. Duration of loneliness was more strongly correlated with mental health symptoms than intensity of loneliness.

CONCLUSION

Children and adolescents are probably more likely to experience high rates of depression and most likely anxiety during and after enforced isolation ends. This may increase as enforced isolation continues. Clinical services should offer preventive support and early intervention where possible and be prepared for an increase in mental health problems.

Understanding physical literacy in the context of health: a rapid scoping review

BACKGROUND

Physical literacy is a multidimensional concept that describes a holistic foundation for physical activity engagement. Understanding the utilization and effectiveness of physical literacy in the context of health and the health care setting will support clinical and population health programming. The purpose of this rapid scoping review was to: 1) map the conceptualization of physical literacy as it relates to health; 2) identify and describe the utilization of physical literacy in the context of health and engagement of health care providers; and 3) better understand the relationship between physical literacy, physical activity, and health.

METHODS

Following established scoping review methods adapted for a rapid review approach, we searched electronic databases Medline OVID, CINAHL Ebsco, PsycInfo Ebsco, Web of Science ISI, and ERIC Ebsco from conception until September 2019. Tabulation coding was used to identify the key themes across included articles and synthesize findings. The review follows an integrated knowledge translation approach based on a partnership between the health system, community organizations, and researchers.

RESULTS

Following removal of duplicates, our search identified 475 articles for title and abstract screening. After full text review, 17 articles were included (12 original research papers and five conceptual or review papers). There was near consensus among included papers with 16 of 17 using the Whiteheadian definition of physical literacy. There was limited involvement of health care providers in the concept of physical literacy. Physical literacy was connected to the following health indicators: BMI and body weight, waist circumference, cardiorespiratory fitness, physical activity, and sedentary behaviour. The primary demographic focus of included studies was children and there was a conceptual focus on the physical domain of physical literacy.

CONCLUSIONS

Despite growing popularity, the empirical evidence base linking physical literacy and health outcomes is limited and the relationship remains theoretical. Physical literacy may present a novel and holistic framework for health-enhancing physical activity interventions that consider factors vital to sustained participation in physical activity across the life course. Future work should continue to explore the nature and direction of the relationship between physical activity and physical literacy to identify appropriate focused approaches for health promotion.

Swallowing and Communication Management of Tracheostomy and Laryngectomy in the Context of COVID-19: A Review

IMPORTANCE

The care of patients with a surgically modified airway, such as tracheostomy or laryngectomy, represents a challenge for speech-language pathologists (SLPs) in the context of the coronavirus disease 2019 (COVID-19) pandemic. The objective was to review available publications and practice guidelines on management of tracheostomy and laryngectomy in the context of COVID-19. This study performed a review and synthesis of information available in the PubMed database and from national SLP organizations across 6 countries.

OBSERVATIONS

From the search, 22 publications on tracheostomy and 3 referring to laryngectomy were identified. After analysis of titles and abstracts followed by full-text review, 4 publications were identified as presenting guidelines for specific approaches to tracheostomy and were selected; all 3 publications on laryngectomy were selected. The main guidelines on tracheostomy described considerations during management (eg, cuff manipulation, suctioning, valve placement) owing to the increased risk of aerosol generation and transmission during swallowing and communication interventions in this population. Regarding laryngectomy, the guidelines focused on the care and protection of both the professional and the patient, offering recommendations on the management of adverse events and leakage of the tracheoesophageal prosthesis.

CONCLUSIONS AND RELEVANCE

Frequent guideline updates for SLPs are necessary to inform best practice and ensure patient and health care worker protection and safety while providing high-quality care and rehabilitation.

An evaluation of DistillerSR's machine learning-based prioritization tool for title/abstract screening - impact on reviewer-relevant outcomes

BACKGROUND

Systematic reviews often require substantial resources, partially due to the large number of records identified during searching. Although artificial intelligence may not be ready to fully replace human reviewers, it may accelerate and reduce the screening burden. Using DistillerSR (May 2020 release), we evaluated the performance of the prioritization simulation tool to determine the reduction in screening burden and time savings.

METHODS

Using a true recall @ 95%, response sets from 10 completed systematic reviews were used to evaluate: (i) the reduction of screening burden; (ii) the accuracy of the prioritization algorithm; and (iii) the hours saved when a modified screening approach was implemented. To account for variation in the simulations, and to introduce randomness (through shuffling the references), 10 simulations were run for each review. Means, standard deviations, medians and interquartile ranges (IQR) are presented.

RESULTS

Among the 10 systematic reviews, using true recall @ 95% there was a median reduction in screening burden of 47.1% (IQR: 37.5 to 58.0%). A median of 41.2% (IQR: 33.4 to 46.9%) of the excluded records needed to be screened to achieve true recall @ 95%. The median title/abstract screening hours saved using a modified screening approach at a true recall @ 95% was 29.8 h (IQR: 28.1 to 74.7 h). This was increased to a median of 36 h (IQR: 32.2 to 79.7 h) when considering the time saved not retrieving and screening full texts of the remaining 5% of records not yet identified as included at title/abstract. Among the 100 simulations (10 simulations per review), none of these 5% of records were a final included study in the systematic review. The reduction in screening burden to achieve true recall @ 95% compared to @ 100% resulted in a reduced screening burden median of 40.6% (IQR: 38.3 to 54.2%).

CONCLUSIONS

The prioritization tool in DistillerSR can reduce screening burden. A modified or stop screening approach once a true recall @ 95% is achieved appears to be a valid method for rapid reviews, and perhaps systematic reviews. This needs to be further evaluated in prospective reviews using the estimated recall.

A rapid review of Irish Traveller mental health and suicide: a psychosocial and anthropological perspective

INTRODUCTION

Irish Travellers are an indigenous ethnic minority (IEM) with poor health outcomes. Whilst they constitute less than 1% of the Irish population, they account for 10% of national young adult male suicide statistics.

METHODS

A rapid review of scientific publications related to mental health and suicide in Irish Travellers was undertaken following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Searches of PubMed, PsycINFO and Google Scholar were performed. Eligibility criteria included: (i) Irish Travellers/Gypsy Travellers; (ii) information on mental health/suicide/self-harm; (iii) psychosocial anthropological perspectives of mental health; (iv) publications in english. Data on studies including design, methods, participants and key findings were extracted using a spreadsheet template.

RESULTS

From 5160 scientific references over the past 20 years, 19 papers made reference to Traveller mental health, and only 5 papers made specific data-based reference to suicide in Travellers. It was only when we qualified Travellers as being 'Irish Travellers' in our scientific review did we detect meaningful references to their existence as an IEM, and their health and well-being. Due to sample sizes and heterogeneity in design, results were synthesised narratively.

DISCUSSION

This paper draws together strands from the disciplines of psycho/socio/anthropological perspectives to gain deeper insights into mental health and suicide in Irish Travellers. In a knowledge vacuum, it behoves the scientific community to explain the value of scientific research and rigour to both policymakers as well as Travellers, shifting the existing discourse towards new knowledge and understanding around mental health and suicide in Travellers.

Bridging the research-practice gap in healthcare: a rapid review of research translation centres in England and Australia

Background

Large-scale partnerships between universities and health services are widely seen as vehicles for bridging the evidence–practice gap and for accelerating the adoption of new evidence in healthcare. Recently, different versions of these partnerships – often called academic health science centres – have been established across the globe. Although they differ in structure and processes, all aim to improve the integration of research and education with health services. Collectively, these entities are often referred to as Research Translation Centres (RTCs) and both England and Australia have developed relatively new and funded examples of these collaborative centres.

Methods

This paper presents findings from a rapid review of RTCs in Australia and England that aimed to identify their structures, leadership, workforce development and strategies for involving communities and service users. The review included published academic and grey literature with a customised search of the Google search engine and RTC websites.

Results

RTCs are complex system-level interventions that will need to disrupt the current paradigms and silos inherent in healthcare, education and research in order to meet their aims. This will require vision, leadership, collaborations and shared learnings, alongside structures, processes and strategies to deliver impact in the face of complexity. The impact of RTCs in overcoming the deeply entrenched silos across organisations, disciplines and sectors needs to be captured at the systems, organisation and individual levels. This includes workforce capacity and public and patient involvement that are vital to understanding the evolution of RTCs. In addition, new models of leadership are needed to support the brokering and mobilisation of knowledge in complex organisations.

Conclusions

The development and funding of RTCs represents one of the most significant shifts in the health research landscape and it is imperative that we continue to explore how we can progress the integration of research and healthcare and ensure research meets stakeholder needs and is translated via the collaborations supported by these organisations. Because RTCs are a recent addition to the healthcare landscape in Australia, it is instructive to review the processes and infrastructure needed to support their implementation and applied health research in England.

Defining Rapid Reviews: a systematic scoping review and thematic analysis of definitions and defining characteristics of rapid reviews

BACKGROUND AND OBJECTIVE

Rapid reviews were first mentioned in the literature in 1997, when Best et al. described the rapid health technology assessment program in the south and west regions of England but did not provide a formal definition. More recently, the only consensus around a rapid review definition is that a formal definition does not exist. The primary aim of this work is to create a repository of existing definitions and to identify key themes, which may help the knowledge synthesis community in defining rapid review products.

METHODS

A systematic scoping review was performed to identify definitions used in journal-published rapid reviews written in English between 2017 and January 2019. We searched Medline, Embase Classic + Embase, PsycINFO, ERIC, Cochrane Library, CINAHL, and Web of Science on December 21, 2018. Two reviewers performed study selection and data extraction using a priori-defined methods published in a protocol. Definitions from rapid review methods articles (published from 1997 onward) identified in another scoping review were added to the results, and all definitions were thematically analyzed using NVivo. A quantitative analysis was also performed around studies cited.

RESULTS

Definitions from 216 rapid reviews and 90 rapid review methods articles were included in the thematic analysis. Eight key themes were identified: accelerated/rapid process or approach, variation in methods shortcuts, focus/depth/breadth of scope, compare and contrast to a full traditional systematic review, stakeholder rationale, resource efficiency rationale, systematic approach, bias/limitations. Secondary referencing was a common occurrence.

CONCLUSION

Thematic analysis performed in this systematic scoping review has allowed for the creation of a suggested definition for rapid reviews that can be used to inform the systematic review community.

Understanding Interactions Between Caregivers and Care Recipients in Person-Centered Dementia Care: A Rapid Review

Background

Good interactions are essential in caring for people with dementia. There is a lack of knowledge about interaction approaches used by caregivers in person-centered dementia care. This study aimed to understand interactions in person-centered dementia care.

Methods

A search for relevant publications was undertaken in 2020 on two electronic databases, MEDLINE with full text and CINAHL Plus with full text. This was supplemented by manual searching of the reference lists of relevant articles. Inclusion and exclusion criteria were applied to determine the relevance of the articles. Data extraction included publication year, country, study setting, aim, design, definition of person-centered dementia care, elements of person-centered dementia care and interaction approaches used by caregivers. A Donabedian quality framework was used to group the elements of person-centered dementia care into three categories: structure, process and outcome.

Results

A total of 25 articles were included in the review, all from developed countries. A conceptual framework was developed for the delivery of person-centered dementia care. It includes the organizational structure, ie, management and resources, a competent workforce and physical environment; the dementia care process, ie, respectful interaction underpinned by good knowledge about the care recipients in a calm, peaceful environment; and care outcome, ie, the social, psychological, and physical well-being of the care recipients. Interaction approaches used by caregivers in providing person-centered dementia care were classified according to the six purposes of interaction: to know and understand the care recipient, to keep the person happy and satisfied, to make the person feel safe and secure, to calm the person, to support self-identity, and to guide the person in conducting daily activities.

Conclusion

The delivery of person-centered dementia care needs to consider organizational structure, the dementia care process, and care outcome which together foster a positive environment for meaningful interactions between caregivers and care recipients. The identified interaction approaches could be used by dementia care trainers to develop training materials.

Advancing methodology for scoping reviews: recommendations arising from a scoping literature review (SLR) to inform transformation of Children and Adolescent Mental Health Services

BACKGROUND

There is consensus that health services commissioning and clinical practice should be driven by scientific evidence. However, workload pressures, accessibility of peer reviewed publications and skills to find, appraise, and synthesise relevant evidence are often cited as barriers to uptake of research evidence by practitioners and commissioners alike. In recent years a growing requirement for rapid evidence synthesis to inform commissioning decisions about healthcare service delivery and provision of care contributed to an increasing popularity of scoping literature reviews (SLRs). Yet, comprehensive guidelines for conducting and reporting SLRs are still relatively scarce.

METHODS

The exemplar review used as a worked example aimed to provide a readily available, comprehensive, and user-friendly repository of research evidence for local commissioners to help them make evidence-informed decisions about redesigning East of England Children and Adolescent Mental Health Services. In conducting the review, we were broadly guided by Arksey and O'Malley's framework, however some modifications were made at different stages to better reflect the largely pragmatic objective of this review. This paper compares the methodology used with existing methodological frameworks for scoping studies, to add to the existing knowledge base.

RESULTS

We proposed the following advancements to the existing SLR frameworks: (i) Assemble a research team with complementary skills and expertise; (ii); Draw on expertise of external partners, particularly practitioners, decision-makers and commissioners who will be translating findings into practice; (iii) Pre-register the review protocol. Keep a detailed record of all steps and decisions and consider how they would impact on generalisability and utility of review findings; (iv) Use systematic procedures for literature searchers, selection of studies, data extraction and analysis; (v) If feasible, appraise the quality of included evidence; (vi) Be transparent about limitations of findings.

CONCLUSIONS

Despite some methodological limitations, scoping literature reviews are a useful method of rapidly synthesising a large body of evidence to inform commissioning and transformation of CAMHS. SLRs allow researchers to start with a broader questions, to explore the issue from different perspectives and perhaps find more comprehensive solutions that are not only effective, but also accounted for their feasibility and acceptability to key stakeholders.

Assessing how information is packaged in rapid reviews for policy-makers and other stakeholders: a cross-sectional study

Background

Rapid reviews (RRs) are useful products to healthcare policy-makers and other stakeholders, who require timely evidence. Therefore, it is important to assess how well RRs convey useful information in a format that is easy to understand so that decision-makers can make best use of evidence to inform policy and practice.

Methods

We assessed a diverse sample of 103 RRs against the BRIDGE criteria, originally developed for communicating clearly to support healthcare policy-making. We modified the criteria to increase assessability and to align with RRs. We identified RRs from key database searches and through searching organisations known to produce RRs. We assessed each RR on 26 factors (e.g. organisation of information, lay language use). Results were descriptively analysed. Further, we explored differences between RRs published in journals and those published elsewhere.

Results

Certain criteria were well covered across the RRs (e.g. all aimed to synthesise research evidence and all provided references of included studies). Further, most RRs provided detail on the problem or issue (96%; n = 99) and described methods to conduct the RR (91%; n = 94), while several addressed political or health systems contexts (61%; n = 63). Many RRs targeted policy-makers and key stakeholders as the intended audience (66%; n = 68), yet only 32% (n = 33) involved their tacit knowledge, while fewer (27%; n = 28) directly involved them reviewing the content of the RR. Only six RRs involved patient partners in the process. Only 23% (n = 24) of RRs were prepared in a format considered to make information easy to absorb (i.e. graded entry) and 25% (n = 26) provided specific key messages. Readability assessment indicated that the text of key RR sections would be hard to understand for an average reader (i.e. would require post-secondary education) and would take 42 (± 36) minutes to read.

Conclusions

Overall, conformity of the RRs with the modified BRIDGE criteria was modest. By assessing RRs against these criteria, we now understand possible ways in which they could be improved to better meet the information needs of healthcare decision-makers and their potential for innovation as an information-packaging mechanism. The utility and validity of these items should be further explored.

Protocol availability

The protocol, published on the Open Science Framework, is available at: osf.io/68tj7

Prevalence and incidence of phantom limb pain, phantom limb sensations and telescoping in amputees: A systematic rapid review

BACKGROUND AND OBJECTIVE

This systematic, rapid review aimed to critically appraise and synthesize the recent literature (2014-2019) evaluating the incidence and prevalence of post-amputation phantom limb pain (PLP) and sensation (PLS).

DATABASES AND DATA TREATMENT

Five databases (Medline, Embase, Emcare, PsychInfo, Web of Science) and Google Scholar were searched, with two independent reviewers completing eligibility screening, risk of bias assessment and data extraction.

RESULTS

The search identified 1,350 studies with 12 cross-sectional and 3 prospective studies included. Studies evaluated traumatic (n = 5), atraumatic (n = 4), and combined traumatic/atraumatic (n = 6) amputee populations, ranging from 1 month to 33 years post-amputation. Study heterogeneity prevented data pooling. The majority of studies had a high risk of bias, primarily due to limited generalizability. Three studies evaluated PLP incidence, ranging from 2.2% (atraumatic; 1 month) to 41% (combined; 3 months) and 82% (combined; 12 months). Only one study evaluated PLS/telescoping incidence. Across contrasting populations, PLP point prevalence was between 6.7%-88.1%, 1 to 3-month period prevalence was between 49%-93.5%, and lifetime prevalence was high at 76%-87%. Point prevalence of PLS was 32.4%-90%, period prevalence was 65% (1 month) and 56.9% (3 months), and lifetime prevalence was 87%. Telescoping was less prevalent, highest among traumatic amputees (24.6%) within a 1-month prevalence period. Variations in population type (e.g. amputation characteristics) and incidence and prevalence measures likely influence the large variability seen here.

CONCLUSIONS

This review found that lifetime prevalence was the highest, with most individuals experiencing some type of phantom phenomena at some point post-amputation.

SIGNIFICANCE

This systematic rapid review provides a reference for clinicians to make informed prognosis estimates of phantom phenomena for patients undergoing amputation. Results show that most amputees will experience phantom limb pain (PLP) and phantom limb sensations (PLS): high PLP incidence 1-year post-amputation (82%); high lifetime prevalence for PLP (76%-87%) and PLS (87%). Approximately 25% of amputees will experience telescoping. Consideration of individual patient characteristics (cause, amputation site, pre-amputation pain) is pertinent given their likely contribution to incidence/prevalence of phantom phenomena.

A historical review of publication bias

Publication bias is a well-known threat to the validity of meta-analyses and, more broadly, the reproducibility of scientific findings. When policies and recommendations are predicated on an incomplete evidence base, it undermines the goals of evidence-based decision-making. Great strides have been made in the last 50 years to understand and address this problem, including calls for mandatory trial registration and the development of statistical methods to detect and correct for publication bias. We offer an historical account of seminal contributions by the evidence synthesis community, with an emphasis on the parallel development of graph-based and selection model approaches. We also draw attention to current innovations and opportunities for future methodological work.

A Rapid Review of the Impact of Systems-Level Policies and Interventions on Population-Level Outcomes Related to the Opioid Epidemic, United States and Canada, 2014-2018

OBJECTIVES

In the United States, rising rates of overdose deaths and recent outbreaks of hepatitis C virus and HIV infection are associated with injection drug use. We updated a 2014 review of systems-level opioid policy interventions by focusing on evidence published during 2014-2018 and new and expanded opioid policies.

METHODS

We searched the MEDLINE database, consistent with the 2014 review. We included articles that provided original empirical evidence on the effects of systems-level interventions on opioid use, overdose, or death; were from the United States or Canada; had a clear comparison group; and were published from January 1, 2014, through July 19, 2018. Two raters screened articles and extracted full-text data for qualitative synthesis of consistent or contradictory findings across studies. Given the rapidly evolving field, the review was supplemented with a search of additional articles through November 17, 2019, to assess consistency of more recent findings.

RESULTS

The keyword search yielded 535 studies, 66 of which met inclusion criteria. The most studied interventions were prescription drug monitoring programs (PDMPs) (59.1%), and the least studied interventions were clinical guideline changes (7.6%). The most common outcome was opioid use (77.3%). Few articles evaluated combination interventions (18.2%). Study findings included the following: PDMP effectiveness depends on policy design, with robust PDMPs needed for impact; health insurer and pharmacy benefit management strategies, pill-mill laws, pain clinic regulations, and patient/health care provider educational interventions reduced inappropriate prescribing; and marijuana laws led to a decrease in adverse opioid-related outcomes. Naloxone distribution programs were understudied, and evidence of their effectiveness was mixed. In the evidence published after our search's 4-year window, findings on opioid guidelines and education were consistent and findings for other policies differed.

CONCLUSIONS

Although robust PDMPs and marijuana laws are promising, they do not target all outcomes, and multipronged interventions are needed. Future research should address marijuana laws, harm-reduction interventions, health insurer policies, patient/health care provider education, and the effects of simultaneous interventions on opioid-related outcomes.

Achieving Mental Health Equity: Collaborative Care

The literature supports the effectiveness of systems-based integrated care models, particularly collaborative care, to improve access, quality of care, and health outcomes for behavioral health conditions. There is growing evidence for the promise of collaborative care to reduce behavioral health disparities for racial and ethnic, low-income, and other at-risk populations. Using rapid literature review, this article highlights what is known about how collaborative care may promote health equity for behavioral health conditions, by reducing disparities in access, quality, and outcomes of care. Further, it explores innovative intervention and engagement strategies to promote behavioral health equity for at-risk groups.