Conectar
by Megan Wiggins, Marie Varughese, Ellen Rafferty, Sasha van Katwyk, Christopher McCabe, Jeff Round, Erin Kirwin
BackgroundDuring public health crises such as the COVID-19 pandemic, decision-makers relied on infectious disease models to evaluate policy options. Often, there is a high degree of uncertainty in the evidence base underpinning these models. When there is increased uncertainty, the risk of selecting a policy option that does not align with the intended policy objective also increases; we term this decision risk. Even when models adequately capture uncertainty, the tools used to communicate their outcomes, underlying uncertainty, and associated decision risk have often been insufficient. Our aim is to support infectious disease modellers and decision-makers in interpreting and communicating decision risk when evaluating multiple policy options.
MethodsWe developed the Decision Uncertainty Toolkit by adapting methods from health economics and infectious disease modelling to improve the interpretation and communication of uncertainty. Specifically, we developed a quantitative measure of decision risk as well as a suite of risk visualizations. We refined the toolkit contents based on feedback from early dissemination through conferences and workshops.
ResultsThe Decision Uncertainty Toolkit: (i) adapts and extends existing health economics methods for characterization, estimation, and communication of uncertainty to infectious disease modelling, (ii) introduces a novel risk measure that quantitatively captures the downside risk of policy alternatives, (iii) provides visual outputs for dissemination and communication of uncertainty and decision risk, and (iv) includes instructions on how to use the toolkit, standard text descriptions and examples for each component. The use of the toolkit is demonstrated through a hypothetical example.
ConclusionThe Decision Uncertainty Toolkit improves existing methods for communicating infectious disease model results by providing additional information regarding uncertainty and decision risk associated with policy alternatives. This empowers decision-makers to consider and evaluate decision risk more effectively when making policy decisions. Improved understanding of decision risk can improve outcomes in future public health crises.
There are substantial barriers to initiate advance care planning (ACP) for persons with chronic-progressive disease in primary care settings. Some challenges may be disease-specific, such as communicating in case of cognitive impairment. This study assessed and compared the initiation of ACP in primary care with persons with dementia, Parkinson’s disease, cancer, organ failure and stroke.
Longitudinal study linking data from a database of Dutch general practices’ electronic health records with national administrative databases managed by Statistics Netherlands.
Data from general practice records of 199 034 community-dwelling persons with chronic-progressive disease diagnosed between 2008 and 2016.
Incidence rate ratio (IRR) of recorded ACP planning conversations per 1000 person-years in persons with a diagnosis of dementia, Parkinson’s disease, organ failure, cancer or stroke, compared with persons without the particular diagnosis. Poisson regression and competing risk analysis were performed, adjusted for age, gender, migration background, living situation, frailty index and income, also for disease subsamples.
In adjusted analyses, the rate of first ACP conversation for persons with organ failure was the lowest (IRR 0.70 (95% CI 0.68 to 0.73)). Persons with cancer had the highest rate (IRR 1.75 (95% CI 1.68 to 1.83)). Within the subsample of persons with organ failure, the subsample of persons with dementia and the subsample of stroke, a comorbid diagnosis of cancer increased the probability of ACP. Further, for those with organ failure or cancer, comorbid dementia decreased the probability of ACP.
Considering the complexity of initiating ACP for persons with organ failure or dementia, general practitioners should prioritise offering it to them and their family caregivers. Policy initiatives should stimulate the implementation of ACP for people with chronic-progressive disease.
The primary objective of this study is to investigate the perceived need and attitudinal perspectives regarding menstrual leave policies among young women in rural South India. The secondary objective was to determine the socio-demographic, menstrual and workplace-related factors associated with attitudes towards menstrual leave among young women.
An analytical cross-sectional study was performed from May 2023 to August 2023.
In a rural district of Tamil Nadu, South India.
The study encompassed 955 young female students above 18 years of age enrolled in educational institutions in a rural district of Tamil Nadu, India. Participants were pursuing diverse professional programmes including medical, dental, allied health sciences, pharmacy and engineering courses.
The primary outcomes included assessment of basic menstrual characteristics (age of menarche, regularity, product usage and pain experiences), pain evaluation using the WaLIDD scale (which measured working ability, anatomical pain location, pain intensity via Wong Baker scale and pain duration) and attitude assessment through a 10-dimension Likert scale. The attitude assessment explored both supportive factors (pain management, environmental considerations, medical leave allocation, menstruation normalisation and performance impact) and potential concerns (medicalisation, perceptions of fragility, stigma, disclosure issues and abnormal leave usage). Secondary outcome measures encompassed the analysis of factors influencing these attitudes, followed by a multivariable linear regression model to identify significant predictors.
Among 955 female students (mean age 19.56±1.33 years), the majority supported menstrual leave for maintaining hygiene (82.3%) and managing dysmenorrhoea (75.8%). A substantial proportion (64.4%) viewed it as a means of normalising menstruation discourse, while 61.6% believed it could enhance workplace performance. However, concerns existed about medicalising menstruation (47.9%) and reinforcing gender stereotypes (43.4%). Multivariate analysis revealed that medical students (B=0.67, 95% CI: 1.34 to 2.00), those with graduate-educated fathers (B=1.64, 95% CI: 0.31 to 2.97), earlier age at menarche (B=–0.23, 95% CI: –0.45 to –0.01) and participants reporting menstrual interference with daily activities (B=0.96, 95% CI: 0.02 to 0.89) held significantly more positive attitudes.
While young women generally support menstrual leave policies, particularly for hygiene and pain management, there are significant concerns about workplace stigmatisation and gender stereotyping. Educational background, parental education and personal menstrual experiences significantly influence attitudes toward menstrual leave. These findings suggest the need for carefully structured menstrual leave policies that balance biological needs with workplace/student place equality concerns.
Investing in advanced nursing roles (AN) in social care is a strategic priority to address workforce challenges, create new career pathways, improve outcomes and future-proof the sector. However, there is limited understanding of these roles globally. This systematic scoping review maps the international presence and impact of post-qualification advanced practice roles for registered nurses (RNs) working in care homes and charitable organisations.
This review was conducted following the methodology established by the JBI and adhered to the PRISMA extension for scoping reviews checklist.
Studies were included if (1) they included RNs working in care homes, charities or not-for-profit health centres, (2) the RN was in a specialist, enhanced or advanced practice role and (3) if role details were provided. Studies were limited to those published in the English language between 2014 and 2024. Evidence was gathered from a comprehensive search of electronic databases (CINAHL, MEDLINE, Scopus, PubMed and Web of Science), grey literature, relevant webpages, and reference lists. Expert consultations were also conducted. Eligible full texts were reviewed in Covidence software by two independent researchers.
The search yielded 575 records, and 89 were taken forward for full-text screening. A total of 20 met the inclusion criteria: 19 were concerned with AN roles in care homes, and one focused on a charitable organisation. The majority of these studies (n = 12) were conducted in North America.
The literature on AN roles in care homes and charitable organisations is notably sparse. Despite this, the available evidence highlights substantial benefits, including improved care quality, enhanced resident outcomes and positive impacts on team dynamics. This review identifies four key themes: scope of practice, positive impacts, influencing factors and barriers, which provide a framework for policymakers, healthcare leaders and educators to optimise the contributions of this group within the evolving global social care sector.
Not undertaken because of the nature of scoping reviews.
This review highlights the crucial role of advanced nurses in enhancing care quality, resident outcomes, and workforce sustainability in care homes and charitable organisations. The findings provide direction for policymakers and health and social care leaders to further develop the role of nursing in social care settings globally.
To explore the challenges that visually impaired individuals face in managing their prescribed therapy at home, and to identify the implications for all healthcare professionals involved in medication management and patient safety.
A cross-sectional, descriptive, observational study.
Data were collected from 357 visually impaired adults recruited at the premises of the Union of the Blind and Visually Impaired during their visits for various reasons between October 2022 and June 2023, using an interviewer-administered questionnaire. Variables included demographics, medication practices, and self-reported challenges in medication administration and dosing. Data were analysed using multivariate analysis of variance (MANOVA), a series of Kruskal-Wallis tests, and post hoc Dunn's tests in R (v. 4.4.3).
Respondents faced major problems in differentiating different types of tablets/capsules (56%) and differentiating different packages of drugs (47%); 5% of respondents sometimes take the wrong medicine, 4% sometimes take the wrong dose, and 11% sometimes take medicine at the wrong time. The most frequent problem was applying medications in liquid form. Older participants, those with chronic illness, multiple medications, lower education, or complete blindness reported significantly more difficulties. More than half of the respondents stated that they needed help in recognising drugs (60%), dosing (62%), and the expiration date of the drug (74%).
Visually impaired individuals, particularly those who are older and have complex medication regimens, face substantial barriers to safe and independent medication use. These findings highlight the need for individualised support and practical education strategies.
Through individualised approaches and practical training, with interprofessional collaboration, patient safety can be significantly improved and the risk of medication errors reduced. In a healthcare system with rapid technological advances and a growing shortage of healthcare workers, it is necessary to consider a broader range of support strategies, including efforts to understand the specific needs of people with visual impairments and the use of available assistive devices.
What problem did the study address?: Visually impaired individuals encounter substantial challenges in safely managing their prescribed medications, especially as they age and develop chronic health conditions. Despite the increasing global prevalence of vision impairment, this issue remains underexplored in nursing literature and practice.
What were the main findings?: This study presents evidence on the specific challenges that visually impaired adults face when self-administering medications. It identifies key risk factors—including advanced age, polypharmacy, chronic illness, and complete blindness—and highlights the dosage forms that pose the greatest difficulty. Importantly, it also reveals a widespread need for assistance with medication identification, dosing, and monitoring expiration dates.
Where and on whom will the research have an impact?: The findings highlight nurses' essential role in facilitating safe medication management for visually impaired patients. This involves assessing medication literacy, educating patients and caregivers, and promoting accessible medication labeling. The study highlights the need for nurse-led interventions and policy efforts to reduce disparities in medication safety, while recognising the valuable roles of both pharmacists and physicians in providing a comprehensive, interprofessional approach.
The authors adhered to the STROBE guidelines.
No patient or public involvement.
The improved survival rates of children with cancer have heightened concerns about treatment-related chronic health conditions, including platinum-induced hearing loss (PIHL). Cisplatin and carboplatin, widely used in paediatric cancer therapies, frequently cause irreversible sensorineural hearing loss. PIHL affects 1.7–90.1% of patients exposed to these drugs, yet known risk factors—including age, cisplatin dosage, cranial radiation and co-treatment with ototoxic drugs—fail to fully explain interindividual variability. Genetic factors likely play a role in susceptibility to PIHL. Since genetic susceptibility in children may differ from adults, and given the critical window of auditory development, a focused investigation of paediatric genetic factors using quantitative methods is warranted to detect small to moderate effects and understand the polygenic nature of PIHL.
In this study, we will systematically review and conduct a meta-analysis of genetic polymorphisms associated with PIHL in individuals diagnosed before the age of 21 years. Following Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, the review will include randomised controlled trials, cohort, case-control and cross-sectional studies that analyse the genetic influence on PIHL in paediatric populations treated with cisplatin and carboplatin. A comprehensive search of PubMed, EMBASE and Cochrane databases will be conducted, supplemented by backward citation searching. Data will be extracted on study design, treatment details, hearing loss assessment methods, genetic findings and covariates. We will use forest plots to present the results, and both Mantel-Haenszel fixed-effects model and random-effects model will be used for meta-analysis. Heterogeneity will be assessed with the I² index. The study will address potential heterogeneity, individual study quality, proportion of missing data and meta-analysis bias. The quality of the evidence of the meta-analysis will be assessed using the Grading quality of evidence and strength of Recommendations (GRADE) approach.
This systematic review will enhance our understanding of the genetic contribution to PIHL in children and serve as a basis for further research for improvement of personalised treatment strategies for paediatric cancer care.
CRD42024532664.
All the included patient’s data are already published with an ethics approval for each study, respectively. No original data will be collected.
Non-communicable diseases (NCDs) are a leading cause of global mortality, disproportionately affecting low and middle-income countries (LMICs). Physical inactivity, a key contributor to NCDs, is prevalent worldwide despite evidence supporting the health benefits of physical activity (PA). Cities, while often associated with barriers to PA, also present unique opportunities to enhance PA through systemic, context-sensitive interventions or so-called actions. However, evidence on effective city-level PA strategies, particularly in LMICs, remains limited. The CITY based interventions to stimulate active MOVEment for health (CITY-MOVE) project aims to accelerate, support and evaluate the implementation of PA actions at the city level by adapting the WHO Global Action Plan on Physical Activity into locally relevant strategies across six cities worldwide, accompanied by a cross-contextual evaluation framework to ensure transferability and scalability.
This multicase study examines 13 PA actions in six cities (Bogotá, Lima, Kampala, Antwerp, Rotterdam and Ljubljana) across three continents, addressing both early (design and implementation) and late (evaluation) action stages. Early-stage actions employ action research in Living Labs to codesign and implement PA initiatives with local stakeholders, while late-stage interventions focus on retrospective evaluations of implementation outcomes. The framework integrates the Medical Research Council guidance on complex interventions with the Context and Implementation of Complex Interventions. Mixed methods are employed, including document review, interviews, participatory workshops and quantitative analysis of PA and NCD indicators. A cross-contextual Multi-Criteria Decision Analysis (MCDA) framework will synthesise findings to inform scalability and transferability of actions.
Ethics approvals were obtained from local review boards in the participating cities.
Dissemination will occur at three levels: local, regional and global. Locally, findings will be shared with city authorities, non-governmental organisations (NGOs) and healthcare providers through Living Labs and policy dialogues. At the regional level, knowledge will be spread across cities in Europe, Latin America and East Africa through Communities of Practice and the use of tools like the MCDA framework. Globally, the project will contribute to the scientific community and international organisations such as the WHO and UN-Habitat, by sharing results through open access publications, conferences and global networks to ensure widespread dissemination and sustainability of the project’s impacts.
This study and its outcomes are publicly accessible on OSF (https://osf.io/mn8zd/) and ZENODO (
by Nguyen Van Viet, Wael Zaki, Marwan El-Rich
Sectionally nonlinearly functionally graded (SNFG) structures with triply periodic minimal surface (TPMS) are considered ideal for bone implants because they closely replicate the hierarchical, anisotropic, and porous architecture of natural bone. The smooth gradient in material distribution allows for optimal load transfer, reduced stress shielding, and enhanced bone ingrowth, while TPMS provides high mechanical strength-to-weight ratio and interconnected porosity for vascularization and tissue integration. Wherein, The SNFG structure contains sections with thickness that varies nonlinearly along their length in different patterns. And TPMS scaffolds are smooth, porous structures that repeat in three dimensions and have zero mean curvature, offering high surface area and tuneable properties. This study presents a novel design and numerical analysis of SNFG titanium alloy Ti6Al4V femur and cranial bone implants incorporating TPMSs. The accuracy of the numerical model is validated through experiments and force-reaction analysis in terms of elastic stiffness of the white Polylactic Acid (PLA)-based SNFG femur and cranial bone implants, demonstrating good agreement among methods, having a maximum percentage difference of 15.6%. It is found that among various TPMS topologies, the gyroid structure is the most suitable candidate for manufacturing SNFG bone implants, offering superior multidirectional mechanical performance. Interestingly, the anisotropy and magnitude of elastic stiffness can be tailored to closely match natural bone by adjusting the gradient index and trabecular part length while maintaining a yield strength higher than that of bone. Additionally, during service, the implant may be subjected to an impact that generates mechanical waves propagating through its structure. These waves transmit the force impulse and induce the propagation of mechanical stress throughout the implant body. The result indicates that increasing the gradient index reduces shear and longitudinal stress wave velocities with minimal impact on wave velocity anisotropy, a key factor in enhancing implant longevity and performance. And, TPMS implants exhibit extreme multiaxial yield strength anisotropy, but it can be accurately captured using the extended Hill’s criterion, which provides a reliable and cost-efficient method for constructing the critical yield surface of SNFG femur and cranial titanium implants, helping to prevent permanent plastic deformation during service. Overall, this work lays the foundation for futuristic optimization approach aimed at designing ideal SNFG titanium femur and cranial bone implants with TPMSs for biomedical applications.
To describe: (1) the most visible information (from individuals or organisations) on UK social media regarding hormone replacement therapy (HRT)/menopause hormone treatment for menopause; (2) claims made by these sources for HRT and testosterone outwith the indications specified by the British National Formulary (BNF) and the National Institute of Health and Care Excellence (NICE) (ie, vasomotor instability, vaginal dryness, low mood associated with the menopause and, for testosterone, low libido after treatment with HRT) and for use for the prevention of future ill health and (3) conflicts of interest of commentators.
Cross-sectional study.
Online references to HRT, for use in menopause, in UK online media, comprising Facebook, Google, Instagram, TikTok and YouTube, 30 top ranked hits between 1 January 2022 and 1 June 2023 and Twitter (X) up to 1 May 2024.
Identification of the most visible information was performed via online searching with the term ‘HRT’ using incognito searches within each modality. Statements making claims were identified and analysed as to whether they were congruent with BNF and NICE advice on indications for use. Declarations of interest were extracted from the source or searched for if not apparent using a standardised search strategy. Data were entered into an Excel spreadsheet. Summary and descriptive statistics were used to summarise the results, including description of origin and types of claims, percentage of claims in agreement with NICE/BNF indications, relationship to financial interests and readership data, where available.
180 recommendations and/or claims for HRT were examined (30 from each of six platforms), made by professional individuals (53.4%), laypeople (41.7%) and patient, media and professional organisations (4.9%) completing the total. Overall, 67.2% of claims were outside of BNF/NICE recommendations. 139 (77.2%) were associated with a conflict of interest. In 117 cases, this was a conflict either directly or indirectly related to menopause, through provision of private practice, pharmaceutical industry funding or retail products marketed at the menopause.
Social media commonly contains claims for HRT outside BNF/NICE guidance. Conflicts of interest by commentators are also common, directly or indirectly related to menopause. Less than a quarter of media contained no commercial conflict. Policymakers should consider means to ensure that non-conflicted, evidence-based information is visible to professionals, patients and the public.
Open Science Framework (https://osf.io/r7e5c/).
To explore the enablers of and barriers to implementing advanced practice nursing in primary health care in Germany and Brazil.
A qualitative cross-country comparative study.
Nine focus groups were conducted: 4 in Brazil and 5 in Germany with 48 participants (23 primary health care policy stakeholders and 25 nurses practicing in primary health care and general practitioners) between May 2022 and June 2023. The data were analysed by content analysis using a deductive–inductive approach.
Our findings reveal a need for clarity around the concept, specific roles and responsibilities of advanced practice nurses in primary health care. Although there is still no regulation in place for practising advanced practice nursing in either country, clear drivers can be observed, with Germany strengthening community health nursing and Brazil following clinical protocols in nursing practice. Dialogue among stakeholders—at both the policy and practitioner levels—is essential to bridge communication gaps. Additionally, involving patients in the implementation process is crucial for the holistic integration of advanced nursing roles.
Political, organisational and financial barriers persist, such as the need to establish both legal foundations and regulatory frameworks, enhance political participation within the nursing profession, and involve stakeholders in dialogue and consensus-building efforts. Giving advanced practice nursing a higher priority on political and research agendas—with policy adjustments and input from practitioners—can help integrate advanced practice nursing into primary health care.
Our findings highlight that actively involving nursing as an equal partner in political discourse is seen by stakeholders as crucial to drive the implementation process forward sustainably.
This study addresses the lack of data on the enablers and barriers to implementing advanced practice nursing in primary health care in Germany and Brazil. It underscores the need for clearer definitions of advanced practice nursing in primary health care, as well as sufficient regulation and funding. Dialogue is essential to bridge gaps and foster mutual understanding. The findings support future practice development and research, especially in countries that have introduced advanced nursing practice roles in primary health care.
The COnsolidated criteria for REporting Qualitative research (COREQ).
No involvement of patient and public contribution.
Our study highlights the growing adoption of expanded nursing responsibilities even in countries that have not yet formally implemented advanced practice nursing roles.
To better develop and understand the practice of rooming-in in adult care, this study aims to explore the perceptions of the three most important stakeholders: nurses, patients, and family members.
A cross sectional survey study in a university medical centre in the Netherlands.
A convenience sample was drawn from nurses, adult patients, and family members across ten general wards. Data of patients and family members were collected through online questionnaires, developed and validated prior to the study. Their responses were summarised using descriptive statistics. For the nurses, data were obtained by analysing responses to an open-ended question from an existing questionnaire, using thematic analysis.
The sample consisted of 364 nurses, 26 patients, and 35 family members. Thematic analysis of the nursing data revealed four themes: (1) reducing the workload of nurses, (2) optimising patient recovery, (3) unclear policy and inadequate facilities, and (4) complexities for nurses. Regarding the perceptions of patients and family members, more than 75% perceived that rooming-in enhanced patients' sense of safety. Additionally, 54.1% of family members indicated that rooming-in improved their understanding of medical information. For most patients (57.7%) and family members (62.9%), the rules and conditions for rooming-in were not clear. Moreover, 65.7% of family members reported experiencing physical burden. Both patients and family members rated rooming-in with a median of 8 out of 10.
According to nurses, patients, and family members, rooming-in may be beneficial in reducing nurses' workload, enhancing patient safety, and improving family understanding of medical information.
Given the ambiguity surrounding rooming-in policies in adult care, clear guidelines and their implementation are essential for ensuring their success.
Rooming-in can positively contribute to adult care by facilitating family involvement.
STROBE statement.
No patient or public contribution.
Despite advancements in biomedical and healthcare research, the translation of evidence into routine practice within healthcare systems often lags, perpetuating inefficiencies and disparities in care delivery. Learning health systems (LHS), which integrate internal data and external evidence for continuous improvement, hold promise for addressing these gaps. Implementation science (IS), focused on promoting the systematic uptake of evidence-based practices, offers a robust framework to drive sustainable improvements within LHS. However, the practical application of IS principles in LHS remains underexplored. This scoping review aims to systematically map the literature on the application of IS in LHS, highlighting themes, gaps and opportunities for advancing future practices.
This review will follow the Joanna Briggs Institute (JBI) methodology for scoping reviews, supported by the Preferred Reporting Items for Systematic Reviews and Meta-analyses Extension for Scoping Reviews (PRISMA-ScR) checklist. The review employs a population-concept-context framework, focusing on studies engaged in LHS activities and the application of IS principles in various healthcare settings. Relevant literature will be searched across multiple databases, including OVID/Medline, Embase, Web of Science Core Collection and Health Policy Reference Center. Eligible studies will be screened, and data will be extracted and synthesised using both quantitative and qualitative methods. Key outcomes include characterising IS applications in LHS, evaluating barriers and facilitators, exploring equity integration, and identifying knowledge gaps.
As this study does not involve primary data collection, ethical approval is not required. Findings will be disseminated through peer-reviewed publications and conference presentations to inform future research and practice.
This protocol has been registered on the Open Science Framework (DOI: 10.17605/OSF.IO/BMQ6J).
Scoping reviews, mapping reviews and evidence and gap maps (collectively known as ‘big picture reviews’) in health continue to gain popularity within the evidence ecosystem. These big-picture reviews are beneficial for policy-makers, guideline developers and researchers within the field of health for understanding the available evidence, characteristics, concepts and research gaps, which are often needed to support the development of policies, guidelines and practice. However, these reviews often face criticism related to poor and inconsistent methodological conduct and reporting. There is a need to understand which areas of these reviews require further methodological clarification and exploration. The aim of this project is to develop a research agenda for scoping reviews, mapping reviews and evidence and gap maps in health by identifying and prioritising specific research questions related to methodological uncertainties.
A modified e-Delphi process will be adopted. Participants (anticipated N=100) will include patients, clinicians, the public, researchers and others invested in creating a strategic research agenda for these reviews. This Delphi will be completed in four consecutive stages, including a survey collecting the methodological uncertainties for each of the big picture reviews, the development of research questions based on that survey and two further surveys and four workshops to prioritise the research questions.
This study was approved by the University of Adelaide Human Research Ethics Committee (H-2024-188). The results will be communicated through open-access peer-reviewed publications and conferences. Videos and infographics will be developed and placed on the JBI (previously Joanna Briggs Institute) Scoping Review Network webpage.
Time-lapse imaging (TLI) systems for embryo incubation and assessment are hypothesised to improve the success rates of in vitro fertilisation (IVF) treatment by providing undisturbed culture conditions for embryos and/or providing more information on embryo development (morphokinetic parameters) to improve predictive accuracy for embryo selection. Despite numerous aggregate meta-analyses showing uncertainty of benefit, IVF clinics globally continue to invest significant resources into this technology with little translation of evidence into guidelines or policy frameworks. This may be attributed to heterogeneity in participant populations and/or variations in the use of TLI, as highlighted in the aggregate meta-analyses.
Our research proposal for evidence synthesis using individual participant data meta-analysis will provide greater power than aggregate meta-analysis to detect differential treatment effects for effectiveness (live birth, clinical pregnancy) and safety (pregnancy loss, multiple births, congenital malformations) outcomes across three comparisons (overall effect, undisturbed culture and morphokinetic parameters). We will also analyse if there are specific subgroups of women who may benefit from the intervention and if variations in use of the intervention show any benefits. We have incorporated the results of the literature search used for the latest Cochrane review (7 January 2019) into this review and will include all the trials included therein. We will further update the literature search to include new evidence by searching the electronic databases MEDLINE, EMBASE, CINAHL and CENTRAL from 07/01/2019 to date, outcomes for all ongoing trials reported in the 2019 Cochrane review, trial registers for newer ongoing/completed trials and the citation lists of all the newly identified trials for any relevant references. The search strategy will include a combination of subject headings and text words relating to or describing the participants and the intervention, with no language restrictions. Two authors will independently screen the titles and abstracts, and full text of articles retrieved from the search, to finalise a list of trials suitable for inclusion in the review. We will include randomised controlled trials that assess TLI systems for either undisturbed culture and/or use of morphokinetic parameters for embryo selection in women having IVF/ICSI treatment using their own oocytes.
Ethical approval is not required for this study. We plan to disseminate the findings of the research to all stakeholders, including the National Institute for Health and Care Excellence and other international guideline development groups, through publication in peer-reviewed journals, presentation at conferences, newsletters, meetings and websites of the funders, fertility charities and patient support groups.
CRD42024564332.
School environments that encourage children to be physically active can embed lifelong positive health behaviours and contribute towards reducing health inequalities. The Health and Activity of Pupils in the Primary Years (HAPPY) study aims to: (1) explore the extent to which the WHO criteria for creating active school environments are implemented by primary schools and (2) examine associations between active school environments and children’s physical activity, mental health and educational performance.
The HAPPY study is a quasi-experimental study comprising: (1) a survey of state-funded Greater London primary schools to identify implementation of the WHO’s six criteria and (2) a cross-sectional study to examine associations between schools’ active environment score (derived from the school survey) and pupils’ physical activity, mental health and educational performance. For our cross-sectional study, we will recruit up to 1000 year-three children (aged 7–8 years). Our primary outcome is accelerometer (GENEActiv) assessed physical activity, our secondary outcomes are parent-reported child mental health (Strengths and Difficulties Questionnaire) and teacher-reported educational performance (age-related expectations). Using multilevel mixed-effects regression models, we will examine associations between the active environment score and physical activity. Physical activity will be included as a measure of acceleration and also different intensities (light, moderate, vigorous). We will repeat this analysis to examine associations between the active environment score and mental health and educational performance. We will adjust for school characteristics and area-level deprivation and include pupil characteristics (eg, sex, ethnic group) as covariates. Clustering at the school level will be included as a random effect.
Ethical approval has been obtained from Imperial College Research Ethics Committee (ref: 6800895). Findings will be disseminated through a summary report to all participating schools, peer-reviewed publications, presentations at national and international conferences and National Institute for Health and Care Research policy briefings.
While group, task-oriented, community-based exercise programs (CBEPs) delivered in-person can increase exercise and social participation in people with mobility limitations, challenges with transportation, cost and human resources, threaten sustainability. A virtual delivery model may help overcome challenges with accessing and delivering in-person CBEPs. The study objective is to estimate the short-term effect of an 8-week, virtual, group, task-oriented CBEP called TIME™ (Together in Movement and Exercise) at Home compared with a waitlist control on improving everyday function in community-dwelling adults with mobility limitations.
A randomised controlled trial incorporating a type 1 effectiveness-implementation hybrid design is being conducted in four Canadian metropolitan centres. We aim to stratify 200 adults with self-reported mobility limitations by site, participation alone or with a partner, and functional mobility level, and randomise them using REDCap software to either TIME™ at Home or a waitlist control group. During TIME™ at Home classes (2 classes/week, 1.5 hours/class), two trained facilitators stream a 1-hour exercise video and facilitate social interaction prevideo and postvideo using Zoom. A registered healthcare professional at each site completes three e-visits to monitor and support implementation. Masked evaluators with physical therapy training evaluate participants and their caregivers at 0, 2 and 5 months using Zoom. The primary outcome is the change in everyday function from 0 to 2 months, measured using the physical scale of the Subjective Index of Physical and Social Outcome. The study is powered to detect an effect size of 0.4, given α=0.05, power=80% and a 15% attrition rate. Secondary outcomes are mobility, well-being, reliance on walking aids, caregiver assistance, caregiver mood, caregiver confidence in care-recipient balance and cost-effectiveness. A multimethod process evaluation is proposed to increase understanding of implementation fidelity, mechanisms of effect and contextual factors influencing the complex intervention. Qualitative data collection immediately postintervention involves interviewing approximately 16 participants and 4 caregivers from the experimental group, and 8 participants and 4 caregivers from the waitlist control group, and all healthcare professionals, and conducting focus groups with all facilitators to explore experiences during the intervention period. A directed content analysis will be undertaken to help explain the quantitative results.
TIME™ at Home has received ethics approval at all sites. Participants provide verbal informed consent. A data safety monitoring board is monitoring adverse events. We will disseminate findings through lay summaries, conference presentations, reports and journal articles.
Carbapenem-resistant Pseudomonas aeruginosa exacerbates the healing of chronic leg ulcer among patients. Further, production and dissemination of the carbapenemase genes are associated with P. aeruginosa high-risk sequence types. Hence, understanding the population structure of these organisms is essential for healthcare personnel to establish effective leg ulcers care management, prevention interventions and control strategies particularly in regions with poor diagnosis. A cross-sectional study included inpatients and outpatients with chronic leg ulcers was conducted from August 2022 to April 2023 in 2 hospitals in Kilimanjaro region. Antimicrobial susceptibility testing was done by using the disc diffusion method. Further, whole genome sequencing was performed to study the genotypic characteristics of the isolates. Ten of 92 participants were positive for genus Pseudomonas isolates upon culture during the study period. Ambler class D carbapenemase genes were carried in all 8 isolates, and class B (blaVIM−2$$ {\mathrm{bla}}_{\mathrm{VIM}-2} $$, blaDIM−1$$ {\mathrm{bla}}_{\mathrm{DIM}-1} $$) in 2 isolates. The tree topology showed that all 8 P. aeruginosa isolates that carried any of the Ambler carbapenemase genes were in one clade with the reference strain PAO1. This study sheds light on different carbapenemase gene types (VIM-2, DIM-1, and OXA-types) harboured in the denominated global high-risk and endemic sequence types in 2 tertiary hospitals in northern Tanzania, alarming the possibility of a prolonged healing process and a high risk of treatment failure among patients because of the increased spread of antimicrobial resistance. Further, the findings underscore the need for antimicrobial surveillance to guide healthcare personnel in managing chronic leg ulcers for better patient outcomes and the implementation of antimicrobial stewardship programs.
Artemisinin-based combination therapies (ACTs) remain the WHO-recommended treatment for uncomplicated Plasmodium falciparum malaria. However, the emergence and spread of artemisinin resistance (ART-R) threatens ACT efficacy. ART-R is phenotypically expressed as delayed parasite clearance, which can facilitate ACT partner drug resistance. ART-R has been causally linked to specific mutations in the Pfkelch13 gene.
The systematic review and associated meta-analysis aim to determine the correlation between Pfkelch13 (alleles present in the Kelch13 gene region of the P. falciparum parasite) genotypes and clinical and parasitological response to ACTs from a globally representative data set pooling individual patient data (IPD) from eligible published and unpublished studies. The eligibility criteria include Pfkelch13 genotyping results at baseline complemented by individually linked parasitological and clinical assessments following artemisinin-based treatment. The data will be curated, standardised and analysed using this proposed statistical analysis plan (SAP), adhering to PRISMA-IPD (PRISMA, Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines. Our SAP will apply hierarchical modelling to assess the effect of the P. falciparum parasite Pfkelch13 mutations on parasite clearance half-life and therapeutic efficacy across different regions. This will include study sites as random effects in the model and potential predictors such as age, sex, baseline parasite load and other potential effect modifiers as fixed effects. This analysis will enhance the understanding of the influence of Pfkelch13 mutations on malaria treatment outcomes.
Data were obtained with informed consent and ethical approvals from the relevant countries and were pseudonymised before curation in the Infectious Diseases Data Observatory (IDDO)/WorldWide Antimalarial Resistance Network (WWARN) repository. Data ownership remains with contributors. This IPD meta-analysis met the Oxford Tropical Research Ethics Committee criteria for waiving ethical review, as it is a secondary analysis of existing pseudonymised data. The resulting peer-reviewed publication and conference proceedings will help strengthen and enhance the efficiency of ART-R surveillance and response and support policy decisions.
CRD42019133366.
Migrants and refugees with low language proficiency (LLP) in the dominant language of their host country have a higher risk of suffering from certain mental health disorders compared with non-migrant populations. They are also more likely to experience a lack of access to mental healthcare due to language-related and culture-related barriers. As part of the MentalHealth4All project, a digital multilingual communication and information platform was developed to promote access to mental healthcare for LLP migrants and refugees across Europe. This paper describes the study protocol for evaluating the platform in practice, among both health and/or social care providers (HSCPs) and LLP migrants and refugees.
We will conduct a pretest–post-test cross-national survey study to evaluate the platform’s effect evaluation (primary objective) and process evaluation (secondary objective). The primary outcomes (measured at T0, T2 and T3) are four dimensions of access to mental healthcare services: availability, approachability, acceptability and appropriateness of mental healthcare. Secondary outcomes (measured at T2) are: actual usage of the platform (ie, tracking data), perceived ease of use, usefulness of content, comprehensibility of information, attractiveness of content and emotional support. Participants will be recruited from nine European countries: Belgium, Germany, Italy, Lithuania, the Netherlands, Poland, Slovakia, Spain and the UK. Using convenience sampling through professional networks/organisations and key figures, we aim to include at least 52 HSCPs (ie, 6–10 per country) and 260 LLP migrants (ie, 30–35 per country). After completing a pretest questionnaire (T0), participants will be requested to use the platform, and HSCPs will participate in an additional personalised training (T1). Next, participants will fill out a post-test questionnaire (T2) and will be requested to participate in a second post-test questionnaire (T3, about 6–8 weeks after T2) to answer additional questions on their experiences through a brief phone interview (T3 is optional for migrants/refugees).
For all nine countries, the ethical review board of the participating university (hospital) has assessed and approved the protocol. If successful, the MentalHealth4All platform will be made publicly available to help improve access to mental healthcare services, as well as HSCPs’ cultural competencies in delivering such services, for any LLP migrants and refugees across Europe (and beyond). Findings will also be disseminated through peer-reviewed journals and conferences.
The ‘MHealth4All project’ was prospectively registered on Open Science Framework, DOI: 10.17605/OSF.IO/U4XSM.
Childbirth can have psychological, social and emotional effects on women and their families. Psychological birth trauma (PBT) is defined as the emotional distress and mental health challenges resulting from negative or distressing experiences during the childbirth process. Labour management plays an important role in the health of women and children. Consequently, the study aims to assess the status of PBT among Iranian women, identify factors influencing it and suggest effective preventive strategies.
This study is a mixed-method research with an explanatory sequential approach. The first phase is quantitative and cross-sectional, involving 300 postpartum women visiting health centres in Tabriz-Iran. In this phase, cluster sampling will be used, and data will be collected using the following questionnaires: Sociodemographic and Obstetric Characteristics, Birth Trauma Scale, PTSD Symptom Scale 1, Perceived Quality of Care Scale, Childbirth Experience Questionnaire version 2.0, Edinburgh Postpartum Depression Scale, Postpartum Specific Anxiety Scale Research Short-Form and the questionnaire on the desire for subsequent pregnancy. The second phase is qualitative, and participants will be selected based on the results of the quantitative phase and extreme cases, using purposive sampling. Data analysis will be performed using qualitative content analysis with a conventional approach. Qualitative data will be collected through in-depth and semi-structured individual interviews with open-ended questions. In the third phase, strategies to prevent childbirth psychological trauma will be designed by integrating the results of the quantitative and qualitative studies, reviewing the literature and gathering expert opinions using a modified Delphi study. Examining PBT and its influencing factors can provide culturally relevant, evidence-based strategies. These strategies can be effective in improving the quality of care for women during childbirth.
This study has received approval from the Ethics Committee of Tabriz University of Medical Sciences in Tabriz, Iran (code number: IR.TBZMED.REC.1402.945). All participants will provide written informed consent before taking part in the study. The outcomes will be shared through articles published in journals, presentations at medical conferences, the validation of a reliable scale for assessing the level of PBT in postpartum women, and the provision of strategies to prevent childbirth psychological trauma. These resources will be valuable for policymakers and healthcare providers.
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