Scoping review protocol of the use of eye movement desensitisation and reprocessing in the treatment of birth trauma

Introduction
A traumatic childbirth can have severe negative effects on the mental health of the mother and can negatively impact the child and partner. Eye movement desensitisation and reprocessing (EMDR) is a psychological intervention used to treat symptoms of trauma. The National Institute for Health and Care Excellence guidelines for antenatal and postnatal mental health recommend that trauma-focused cognitive behavioural therapy or EMDR should be offered to women who suffer from post-traumatic stress disorder resulting from a traumatic birth. However, the use of EMDR for birth trauma has not been clearly outlined in the literature.

Objectives
The aim of this scoping review is to explore the extent of the currently available research and to identify knowledge gaps in the use of EMDR for treating birth trauma.

Methods and analysis
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines will be followed to provide a comprehensive scoping review of the use of EMDR for birth trauma. Several databases will be searched, such as PsychInfo, Pubmed, the Cochrane Library, Embase, Scopus and CINAHL, from the date the database was developed, until approximately August 2026. The grey literature sources will also be searched, and searches will be limited to include studies written in the English language. Two researchers will independently screen and extract data from both quantitative and qualitative studies, which meet the inclusion criteria. Data will be analysed in a descriptive and thematic manner. Data extraction may include study characteristics, data collection procedures, outcomes and results. Findings will be presented in tabular and narrative formats.

Ethics and dissemination
Ethical Approval is not necessary for this review, as only secondary data will be used. It is expected that the review will be disseminated at psychological conferences and in relevant journal articles.

Trial registration number
This scoping review protocol has been registered on Open Science Framework. The registration DOI is: https://doi.org/10.17605/OSF.IO/UJZ52.

Leggi
Maggio 2025

Application of distributional cost-effectiveness analysis methodology in real-world studies: a scoping review protocol

Introduction
Healthcare systems face the challenge of managing limited resources while addressing the growing demand for care and the need for equitable access. Traditional cost-effectiveness analyses focus on maximising health benefits but often fail to account for how these benefits are distributed across various populations, potentially increasing health inequities. As a result, there is increasing interest in distributional cost-effectiveness analysis (DCEA), which incorporates equity considerations by explicitly assessing how health outcomes and costs are shared among diverse populations. This scoping review explores the practical application of DCEA methodology in evaluating programs and interventions. We seek to learn more about the barriers to DCEA’s application, highlighting its practical challenges, limited use globally and the steps necessary to integrate equity more effectively into implementing and adopting programs and interventions into healthcare policy and resource allocation.

Methods and analysis
To evaluate the use of DCEA in the literature, a scoping review will follow Preferred Reporting Items for Systematic Reviews and Meta-Analyses—Scoping Review Extension guidelines. Systematic searches will be performed across scientific databases (MEDLINE, SCOPUS, BASE, APA Psych and JSTOR), grey literature sources (Google Custom Search Engine), and handsearching to identify eligible articles published from January 2015 to March 2025. No limits will be placed on language. Reviewers will independently chart data from eligible studies using standardised data abstraction. The collected information will be synthesised both quantitatively and narratively.

Ethics and dissemination
Formal ethical approval is not necessary as this study will not collect primary data. The findings will be shared with professional networks, published in conference proceedings and submitted for peer-reviewed publication.

Leggi
Maggio 2025

Scoping review protocol of the use of eye movement desensitisation and reprocessing in the treatment of birth trauma

Introduction
A traumatic childbirth can have severe negative effects on the mental health of the mother and can negatively impact the child and partner. Eye movement desensitisation and reprocessing (EMDR) is a psychological intervention used to treat symptoms of trauma. The National Institute for Health and Care Excellence guidelines for antenatal and postnatal mental health recommend that trauma-focused cognitive behavioural therapy or EMDR should be offered to women who suffer from post-traumatic stress disorder resulting from a traumatic birth. However, the use of EMDR for birth trauma has not been clearly outlined in the literature.

Objectives
The aim of this scoping review is to explore the extent of the currently available research and to identify knowledge gaps in the use of EMDR for treating birth trauma.

Methods and analysis
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines will be followed to provide a comprehensive scoping review of the use of EMDR for birth trauma. Several databases will be searched, such as PsychInfo, Pubmed, the Cochrane Library, Embase, Scopus and CINAHL, from the date the database was developed, until approximately August 2026. The grey literature sources will also be searched, and searches will be limited to include studies written in the English language. Two researchers will independently screen and extract data from both quantitative and qualitative studies, which meet the inclusion criteria. Data will be analysed in a descriptive and thematic manner. Data extraction may include study characteristics, data collection procedures, outcomes and results. Findings will be presented in tabular and narrative formats.

Ethics and dissemination
Ethical Approval is not necessary for this review, as only secondary data will be used. It is expected that the review will be disseminated at psychological conferences and in relevant journal articles.

Trial registration number
This scoping review protocol has been registered on Open Science Framework. The registration DOI is: https://doi.org/10.17605/OSF.IO/UJZ52.

Leggi
Maggio 2025

Application of distributional cost-effectiveness analysis methodology in real-world studies: a scoping review protocol

Introduction
Healthcare systems face the challenge of managing limited resources while addressing the growing demand for care and the need for equitable access. Traditional cost-effectiveness analyses focus on maximising health benefits but often fail to account for how these benefits are distributed across various populations, potentially increasing health inequities. As a result, there is increasing interest in distributional cost-effectiveness analysis (DCEA), which incorporates equity considerations by explicitly assessing how health outcomes and costs are shared among diverse populations. This scoping review explores the practical application of DCEA methodology in evaluating programs and interventions. We seek to learn more about the barriers to DCEA’s application, highlighting its practical challenges, limited use globally and the steps necessary to integrate equity more effectively into implementing and adopting programs and interventions into healthcare policy and resource allocation.

Methods and analysis
To evaluate the use of DCEA in the literature, a scoping review will follow Preferred Reporting Items for Systematic Reviews and Meta-Analyses—Scoping Review Extension guidelines. Systematic searches will be performed across scientific databases (MEDLINE, SCOPUS, BASE, APA Psych and JSTOR), grey literature sources (Google Custom Search Engine), and handsearching to identify eligible articles published from January 2015 to March 2025. No limits will be placed on language. Reviewers will independently chart data from eligible studies using standardised data abstraction. The collected information will be synthesised both quantitatively and narratively.

Ethics and dissemination
Formal ethical approval is not necessary as this study will not collect primary data. The findings will be shared with professional networks, published in conference proceedings and submitted for peer-reviewed publication.

Leggi
Maggio 2025

Autonomy at the table: the role of food parenting practices in childrens fruit and vegetable consumption – a systematic review and meta-analysis protocol

Introduction
Despite parents’ efforts, many children have nutrient-poor diets with insufficient fruit and vegetable consumption. Parents significantly influence children’s eating habits at home through their food parenting practices. Although previous systematic reviews have explored food parenting practices, they were conducted some time ago. Therefore, it is timely to investigate the relationship between autonomy-supportive practices and fruit/vegetable consumption in children aged 2 to 12.

Methods and analysis
The systematic review and meta-analysis protocol will be conducted by Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines. The databases PubMed, Scopus, Web of Science, PsycINFO, EMBASE, LILACS and Google Scholar will be searched with no restrictions on publication year, country or language. In addition to the databases, the search will be supplemented by manual searches of reference lists from the included articles. Studies that assess at least one parental autonomy-supportive food practice and its relationship with fruit and vegetable consumption in healthy children aged 2 to 12 years will be included. Results will be organised in tables and figures. A meta-analysis will be conducted if data availability permits. Risk of bias will be assessed using Joanna Briggs Institute tools. All steps will be conducted independently by two reviewers.

Ethics and dissemination
Findings from this review will be important for understanding the influence of parental autonomy-supportive food practices on children’s fruit and vegetable consumption, potentially informing health practices that promote healthy eating habits from childhood. No ethical approval is required for this review, and we plan to publish the findings in a peer-reviewed journal.

PROSPERO registration number
CRD42023442680.

Leggi
Maggio 2025

Autonomy at the table: the role of food parenting practices in childrens fruit and vegetable consumption – a systematic review and meta-analysis protocol

Introduction
Despite parents’ efforts, many children have nutrient-poor diets with insufficient fruit and vegetable consumption. Parents significantly influence children’s eating habits at home through their food parenting practices. Although previous systematic reviews have explored food parenting practices, they were conducted some time ago. Therefore, it is timely to investigate the relationship between autonomy-supportive practices and fruit/vegetable consumption in children aged 2 to 12.

Methods and analysis
The systematic review and meta-analysis protocol will be conducted by Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines. The databases PubMed, Scopus, Web of Science, PsycINFO, EMBASE, LILACS and Google Scholar will be searched with no restrictions on publication year, country or language. In addition to the databases, the search will be supplemented by manual searches of reference lists from the included articles. Studies that assess at least one parental autonomy-supportive food practice and its relationship with fruit and vegetable consumption in healthy children aged 2 to 12 years will be included. Results will be organised in tables and figures. A meta-analysis will be conducted if data availability permits. Risk of bias will be assessed using Joanna Briggs Institute tools. All steps will be conducted independently by two reviewers.

Ethics and dissemination
Findings from this review will be important for understanding the influence of parental autonomy-supportive food practices on children’s fruit and vegetable consumption, potentially informing health practices that promote healthy eating habits from childhood. No ethical approval is required for this review, and we plan to publish the findings in a peer-reviewed journal.

PROSPERO registration number
CRD42023442680.

Leggi
Maggio 2025

Tirofiban efficacy and safety for percutaneous coronary intervention in patients with acute coronary syndrome: protocol for a systematic review and meta-analysis

Introduction
Percutaneous coronary interventions (PCI) have become a cornerstone in the management of acute coronary syndromes (ACS), yet they carry risks of complications like stent thrombosis and reinfarction. Glycoprotein IIb/IIIa inhibitors, particularly tirofiban, have been employed as adjunctive therapies to reduce these risks. Despite its potential benefits, the use of tirofiban remains a subject of debate, with varying recommendations across major clinical guidelines.

Methods and analysis
We systematically searched five databases from 1 January 1992 to 1 April 2025, including Medline, Embase, Lilacs, Clinicaltrials.org and Cochrane Central Register of Controlled Trials (CENTRAL), in addition to three grey literature databases. Randomised controlled trials and cluster randomised trials investigating the use of intravenous or intracoronary tirofiban in patients with ACS, unstable angina or myocardial infarction were considered for inclusion. Only published studies in English, Portuguese, Spanish and French were included. Data selection and extraction will be performed independently by two researchers, with any inconsistencies resolved with consensus or by consulting a third senior researcher. The risk of bias will be assessed through the risk of bias measurement tool (Rob-2) for interventions and/or cluster trials by two researchers independently, and the overall certainty of evidence will be assessed by using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) tool. A meta-analysis will be carried out if there is sufficient homogeneity between studies, with subgroup analysis being performed if significant heterogeneity is detected. Additionally, a metaregression model will be conducted if sufficient data are available.

Ethics and dissemination
As this study involves secondary analysis of published data, ethics approval is not required. The results will be disseminated through peer-reviewed publication, conference presentations and will be shared with relevant clinical guideline committees.

PROSPERO registration number
CRD42024585252.

Leggi
Maggio 2025

Psychometric properties of early childhood development assessment tools in low- and middle-income countries: a systematic review

Objective
Valid and reliable measurement of early childhood development (ECD) is critical for monitoring and evaluating ECD-related policies and programmes. Although ECD tools developed in high-income countries may be applicable to low- and middle-income countries (LMICs), directly applying them in LMICs can be problematic without psychometric evidence for new cultures and contexts. Our objective was to systematically appraise available evidence on the psychometric properties of tools used to measure ECD in LMIC.

Design
A systematic review following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines.

Data sources
MEDLINE, Embase, PubMed, PsycInfo, SciELO and BVS were searched from inception to February 2025.

Eligibility criteria
We included studies that examined the reliability, validity, and measurement invariance of tools assessing ECD in children 0–6 years of age living in LMICs.

Data extraction and synthesis
Each study was independently screened by two researchers and data extracted by one randomly assigned researcher. Risk of bias was assessed using a checklist developed by the study team assessing bias due to training/administration, selective reporting and missing data. Results were synthesised narratively by country, location, age group at assessment and developmental domain.

Results
A total of 160 articles covering 117 tools met inclusion criteria. Most reported psychometric properties were internal consistency reliability (n=117, 64%), concurrent validity (n=81, 45%), convergent validity (n=74, 41%), test–retest reliability (n=73, 40%) and structural validity (n=72, 40%). Measurement invariance was least commonly reported (n=16, 9%). Most articles came from Brazil, China, India and South Africa. Most psychometric evidence was from urban (n=92, 51%) or urban–rural (n=41, 23%) contexts. Study samples focused on children aged 6–17.9 or 48–59.9 months. The most assessed developmental domains were language (n=111, 61%), motor (n=104, 57%) and cognitive (n=82, 45%). Bias due to missing data was most common.

Conclusions
Psychometric evidence is fragmented, limited and heterogeneous. More rigorous psychometric analyses, especially on measurement invariance, are needed to establish the quality and accuracy of ECD tools for use in LMICs.

PROSPERO registration number
CRD42022372305.

Leggi
Maggio 2025

Risk predictors of severe adverse maternal outcomes in pre-eclampsia: a systematic review and meta-analysis protocol

Introduction
Pre-eclampsia (PE) remains a major contributor to maternal morbidity and mortality globally. Early identification of risk factors and evaluation of prognostic models for severe adverse maternal outcomes are essential for improving management and reducing complications. While numerous studies have explored potential risk markers, there is still no consensus on the most reliable factors and models to use in clinical practice. This systematic review aims to consolidate research on both individual predictors and prognostic models of severe adverse maternal outcomes in PE, providing a comprehensive overview to support better clinical decision-making and patient care.

Methods and analysis
This review follows the Meta-analyses Of Observational Studies in Epidemiology (MOOSE) guidelines and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Protocol 2015 checklist. A systematic search will be performed using a detailed strategy across Medline, Embase, Cochrane, ProQuest dissertations, and grey literature from inception to 2 April 2024. Eligible studies will include those investigating clinical, laboratory-based, and sociodemographic predictors of severe adverse maternal outcomes in PE. Two reviewers will independently assess titles, abstracts, full texts, and extract data and assess study quality using the Quality In Prognostic Studies (QUIPS) tool for studies on risk predictors and the Prediction model Risk of Bias Assessment Tool (PROBAST) for prognostic models. The inclusion criteria will encompass cohort, case-control, and cross-sectional studies published in English and French involving women diagnosed with PE and reporting on the risk prediction for adverse maternal outcomes. The main outcomes of interest will include severe maternal morbidity and mortality during pregnancy, delivery, or within the postpartum period. Analyses will include both narrative synthesis and, where appropriate, meta-analysis using random-effects models. Pooled estimates will be calculated, with publication bias assessed through funnel plots and statistical tests (eg, Begg’s and Egger’s). Heterogeneity will be primarily assessed through visual inspection of forest plots, supported by statistical measures, such as the I² test, with further exploration through sensitivity, subgroup, and meta-regression analyses.

Ethics and dissemination
This systematic review will be based on published data and will not require ethics approval. Results will be disseminated through peer-reviewed publications and presentations at academic conferences.

PROSPERO registration number
CRD42024517097.

Leggi
Maggio 2025

[Articles] Criteria for osteoporosis diagnosis: a systematic review and meta-analysis of osteoporosis diagnostic studies with DXA and QCT

The incidence of OP examined by QCT is significantly higher than that of DXA. The different prevalence rates obtained from the two diagnostic techniques will inevitably complicate the prevention and treatment of OP, as well as the selection of cases in drug clinical trials. This study highlighted this confusion and aims to motivate relevant organizations or institutions to address this challenge.

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Maggio 2025

[Articles] The effects of exercise on secondary prevention and health-related quality of life in people with existing vascular disease: systematic review and meta-analysis of randomised controlled trials

We believe this systematic review and meta-analysis to be the first to combine RCTs with vascular diseases and examine the effects of exercise in people with single conditions and polyvascular disease. We found consistent evidence that exercise improves HRQoL and reduces hospitalisations across vascular disease but does not appear to impact mortality. However, the vast majority of trials were designed to target people with a single vascular condition and did not report the presence of additional vascular diseases.

Leggi
Maggio 2025

How do migrants living with HIV adhere to the HIV care process in high-income countries? A systematic review

Background
In high-income countries (HICs), migrants living with HIV (MLHIV) are more likely than other HIV subpopulations to encounter problems which hamper their adherence to the care process; these include social and administrative insecurity, discrimination and psychological distress.

Objective
This systematic review aimed to determine the specific features of adherence to the HIV care process among MLHIV in HIC.

Method
Three researchers independently selected studies from a search for papers focusing on empirical studies on MLHIV’s adherence to the care process in HIC, published between 1 January 2010 and 1 November 2024 in the following databases: MEDLINE, Embase, CINAHL, PsycINFO and Google Scholar. The three dimensions evaluated for adherence to the care process were adherence to treatment, retention in care and virological response. HICs were characterised according to the World Bank’s definition.

Results
Of 601 studies screened, 69 were included (26 (38%) analysing treatment adherence 44 (64%) 44 (64%) retention in care and 34 (48%) virological response). In 49 (71%) of these studies, MLHIV from sub-Saharan Africa accounted for the majority of persons included. MLHIV were mainly categorised according to their geographical region of origin. Only one study considered the reasons for migration. Of 52 statistically significant associations, only five found that being a migrant (vs being a non-migrant) was associated with a better HIV care process. Moreover, several individual (sociodemographic, clinical and psychological), and structural (care system organisation and political) factors associated with difficulties in adhering to the HIV care process were identified.

Discussion
MLHIV living in HIC had poorer adherence to the HIV care process for all three dimensions studied (ie, treatment adherence, retention in care and virological response). Research studies categorise MLHIV according to their geographical origin. However, this type of categorisation does not adequately capture social inequalities in health. To overcome this, studies must instead categorise MLHIV according to various intersecting factors, including, among other things, their reason for migrating, the length of time living in the destination country and violence experienced during their migratory journey.

PROSPERO registration number
CRD42021253280.

Leggi
Maggio 2025

Patient-facing online triage tools and clinician decision-making: a systematic review

Objective
To evaluate the role of using outputs from patient-facing online triage tools in clinical decision-making in primary care.

Design
Systematic review.

Data sources
Medline, Embase, Cumulative Index to Nursing and Allied Health Literature, Web of Science and Scopus were searched for literature published between 1 January 2002 and 31 December 2022 and updated for literature published up to end of November 2024.

Eligibility criteria for selecting studies
Studies of any design are included where the study investigates how primary care clinicians make clinical decisions in response to patient concerns reported using online triage tools.

Data extraction and synthesis
Data were extracted, and quality assessment was conducted using the Mixed Methods Appraisal Tool. Narrative synthesis was used to analyse the findings.

Results
14 studies were included, which were conducted in the UK (n=9), Sweden (n=3) and Spain (n=2). There were no studies that examined clinical decision-making as an outcome. Outcomes relating to the impact on clinical decision-making were grouped into three categories: patient clinical outcomes (n=9), primary care practitioner experience (n=11) and healthcare system outcomes (n=14). Studies reported faster clinical decisions made in response to patient concerns. Other studies reported clinicians offering unnecessary urgent appointments as patients learnt to ‘game’ the system. Clinicians felt confident managing patient requests as they can access additional information (such as a photo attachment). Moreover, clinicians’ time was freed up from appointments with limited clinical value. Contrarily, online triage was perceived as an additional step in the workflow.

Conclusion
Clinicians should be aware that their decision-making processes are likely to differ when using online triage tools. Developers can use the findings to improve the usability of the tools to aid clinical decision-making. Future research should focus on patient-facing online triage tools in general practice and the process of clinical decision-making.

PROSPERO registration number
CRD42022373944.

Leggi
Maggio 2025

Multiple chemical sensitivity (MCS) validity, prevalence, tools and interventions: systematic review protocol

Introduction
Multiple chemical sensitivity (MCS) describes reported adverse reactions to exposure to common chemical agents (solvents, odourants, air pollutants, material or substances) in low doses tolerated by most people. Symptoms involve more than one organ system and responses are triggered by multiple, chemically unrelated substances.

Methods and analysis
The systematic review will aim to answer six questions: Which definitions of MCS have been validated? What is the diagnostic performance of tools for identifying MCS? What is the prevalence and incidence of MCS? What is the empirical evidence that MCS is a distinct disorder? What is the empirical evidence for underlying biological mechanisms for MCS? What are the effectiveness and safety of treatment and management strategies for MCS?
We will conduct a comprehensive search in 22 multidisciplinary databases for primary and secondary research, research registries and clinical practice guideline repositories. We will reference-mine reviews and included studies, and confer with experts. Screening will be conducted in duplicate against prespecified eligibility criteria. Data abstraction will be pilot tested using detailed data abstraction forms to ensure accuracy and minimise ambiguity. Critical appraisal will be specific to the key question. We will synthesise data in comprehensive tables and figures. Where possible, meta-analysis will use random effects models to determine effect sizes.

Ethics and dissemination
This study was determined to be exempt from review (UP-22-00516). The results will be disseminated through a journal manuscript, and the data will be publicly accessible through an online data repository.

PROSPERO registration number
CRD420250645577.

Leggi
Maggio 2025