Identifying and classifying anthropometric indicator for cardiovascular risk and coronary artery calcification: a protocol for a scoping review study.
Cardiovascular diseases are the main cause of mortality and disability worldwide, so the prevention becomes a priority in terms of public health. Therefore, it is necessary to use validated strategies to adequately identify these patients in daily clinical practice. The objective of this scope review is to comprehend and comprehensively describe the anthropometric indicators used in studies, such as such as weight, height, circumferences, lengths and skin folds, that address its association with coronary artery calcification to identify cardiovascular risk in the adult population.
Using Arksey and O'Malley's scoping review methodology as a guide, our scoping review of published reviews begins by searching several databases: Cochrane Central Register of Controlled Trials in the Cochrane Library, Medline Complete (EbscoHost), Embase, LILACS (Literatura Latino-Americana e do Caribe em Ciências da Saúde-BIREME Literatura Latino-Americana e do Caribe em Ciências da Saúde)and Web of Science and Scielo. As well as, it will be searched in the International Platform of the Registry of Clinical Trials of the WHO (www.who.int/ictrp); ClinicalTrials.gov; Transforming Research into Practice. Our team has formulated search strategies and two reviewers will independently screen eligible studies for final study selection. Bibliographic data and abstract content will be collected and analysed using a tool developed iteratively by the research team.
This protocol reports a comprehensive, rigorous and transparent methodology. This scoping review will be the first study to compare anthropometric measurements and coronary artery calcification, and thereby will contribute to the design and comparison of future studies in this field. This protocol reports a comprehensive, rigorous and transparent methodology. The results will be disseminated through a peer-reviewed publication. By identifying gaps in the current body of literature, this study can guide future research.
Frehner C
，Cunha NM
，Nagano FEZ
，Almeida CCB
，Junior EL
... -
《BMJ Open》
Ethics of Procuring and Using Organs or Tissue from Infants and Newborns for Transplantation, Research, or Commercial Purposes: Protocol for a Bioethics Scoping Review.
Since the inception of transplantation, it has been crucial to ensure that organ or tissue donations are made with valid informed consent to avoid concerns about coercion or exploitation. This issue is particularly challenging when it comes to infants and younger children, insofar as they are unable to provide consent. Despite their vulnerability, infants' organs and tissues are considered valuable for biomedical purposes due to their size and unique properties. This raises questions about the conditions under which it is permissible to remove and use these body parts for transplantation, research, or commercial purposes. The aim of this protocol is to establish a foundation for a scoping review that will identify, clarify, and categorise the main ethical arguments regarding the permissibility of removing and using organs or tissues from infants. The scoping review will follow the methodology outlined by the Joanna Briggs Institute (JBI), consisting of five stages: (1) identifying the research question, (2) developing the search strategy, (3) setting inclusion criteria, (4) extracting data, and (5) presenting and analysing the results. We will include both published and unpublished materials that explicitly discuss the ethical arguments related to the procurement and use of infant organs or tissues in the biomedical context. The search will cover various databases, including the National Library of Medicine, Web of Science, EBSCO, and others, as well as grey literature sources. Two raters will independently assess the eligibility of articles, and data from eligible studies will be extracted using a standardised form. The extracted data will then be analysed descriptively through qualitative content analysis.
There has been debate about how to respect the rights and interests of organ and tissue donors since the beginning of transplantation practice, given the moral risks involved in procuring parts of their bodies and using them for transplantation or research. A major concern has been to ensure that, at a minimum, donation of organs or other bodily tissues for transplantation or research is done under conditions of valid informed consent, so as to avoid coercion or exploitation among other moral harms. In the case of infants and younger children, however, this concern poses special difficulties insofar as infants and younger children are deemed incapable of providing valid consent. Due to their diminutive size and other distinctive properties, infants' organs and tissues are seen as valuable for biomedical purposes. Yet, the heightened vulnerability of infants raises questions about when and whether it is ever permissible to remove these body parts or use them in research or for other purposes. The aim of this protocol is to form the basis of a systematic scoping review to identify, clarify, and systematise the main ethical arguments for and against the permissibility of removing and using infant or newborn (hereafter, "infant") organs or tissues in the biomedical context (i.e. for transplantation, research, or commercial purposes).
Our scoping review will broadly follow the well-established methodology outlined by the Joanna Briggs Institute ( Peters et al., 2020). We will follow a five-stage review process: (1) identification of the research question, (2) development of the search strategy, (3) inclusion criteria, (4) data extraction, and (5) presentation and analysis of the results. Published and unpublished bibliographic material (including reports, dissertations, book chapters, etc.) will be considered based on the following inclusion criteria: the presence of explicit (bio)ethical arguments or reasons (concept) for or against the procurement and use of organs or tissues from infants, defined as a child from birth until 1 year old (population), in the biomedical domain, including transplantation, research, and commercial development (context). We will search for relevant studies in the National Library of Medicine (including PubMed and MEDLINE), Virtual Health Library, Web of Science, Google Scholar, EBSCO, Google Scholar, PhilPapers, The Bioethics Literature Database (BELIT), EthxWeb as well as grey literature sources (e.g., Google, BASE, OpenGrey, and WorldCat) and the reference lists of key studies to identify studies suitable for inclusion. A three-stage search strategy will be used to determine the eligibility of articles, as recommended by the JBI methodological guidelines. We will exclude sources if (a) the full text is not accessible, (b) the main text is in a language other than English, or (c) the focus is exclusively on scientific, legal, or religious/theological arguments. All articles will be independently assessed for eligibility between two raters (MB & XL); data from eligible articles will be extracted and charted using a standardised data extraction form. The extracted data will be analysed descriptively using basic qualitative content analysis.
Ethical review is not required as scoping reviews are a form of secondary data analysis that synthesise data from publicly available sources. Our dissemination strategy includes peer review publication, presentation at conferences, and outreach to relevant stakeholders.
The results will be reported according to the PRISMA-ScR guidelines. An overview of the general data from the included studies will be presented in the form of graphs or tables showing the distribution of studies by year or period of publication, country of origin, and key ethical arguments. These results will be accompanied by a narrative summary describing how each included study or article relates to the aims of this review. Research gaps will be identified and limitations of the review will also be highlighted.
A paper summarising the findings from this review will be published in a peer-reviewed journal. In addition, a synthesis of the key findings will be disseminated to biomedical settings (e.g., conferences or workshops, potentially including ones linked to university hospitals) in the UK, USA, Türkiye, and Singapore. They will also be shared with the academic community and policy makers involved in the organ procurement organisations (OPO), which will potentially consider our recommendations in their decision-making processes regarding infant tissue/organ donation practice in these countries.
The use of a rigorous, well-established methodological framework will ensure the production of a high-quality scoping review that will contribute to the bioethics literature.A comprehensive search of disciplinary and cross-disciplinary databases will be undertaken to ensure coverage of all possible sources that meet the inclusion criteria for the review.This review will focus exclusively on infant tissue/organ procurement/use in biomedical contexts, providing a comprehensive and reliable source of ethical arguments for future debates on this sensitive topic.The review will be limited to articles published in English, which increases the risk of missing relevant sources published in other languages.The review will be limited to articles for which the full text is available, which increases the risk of missing relevant sources that otherwise may have been included in the scoping review had the full text been accessible.
Barış M
，Lim X
，T Almonte M
，Shaw D
，Brierley J
，Porsdam Mann S
，Nguyen T
，Menikoff J
，Wilkinson D
，Savulescu J
，Earp BD
... -
《-》
Harm reduction for perinatal cannabis use: protocol for a scoping review of clinical practices.
The American College of Obstetricians and Gynaecologists recommends against cannabis use during pregnancy and lactation ('perinatal cannabis use') given its association with negative parent-child health outcomes. However, cannabis is becoming increasingly available and used during pregnancy, and perceptions of safety are correspondingly increasing. For individuals who are unable or unwilling to cease use during pregnancy and lactation, harm reduction is the best available evidence-based practice to promote health. Further, there have been calls for increased employment of harm reduction for perinatal cannabis use. However, the field currently lacks understanding of what harm reduction for this population looks like in practice. Likely contributing to this lack of understanding is the fact that the concept of harm reduction is not consistently defined, and strategies that comprise harm reduction may not always be labelled as such. This makes it challenging to comprehensively collect articles using search terms meant to pull for harm reduction specifically. The aim of this scoping review is to collect all articles discussing perinatal cannabis use published since the discovery of the endocannabinoid system, and then screen for references that describe concrete clinical practices that comprise harm reduction for this population.
The Joanna Briggs Institute (JBI) Manual for Evidence Synthesis and the Arksey and O'Malley methodology for scoping reviews, as updated by Levac and colleagues, guide this review. The protocol is reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews (PRISMA-ScR). A systematic search of the literature was initially conducted to identify English-language articles authored between January 1990 and 2023 present in these databases as of 22 September 2023: PubMed (National Library of Medicine), Embase (Elsevier), Web of Science Core Collection (Clarivate), APA PsycINFO (EBSCO), CINAHL(EBSCO) and Cochrane Central Register of Controlled Trials (CENTRAL) (Wiley). Preceding submission of the results for publication, the search will be run again in order to ensure capturing later publications relevant for this review. Google search results will also be hand-searched for patient-facing materials. Additional grey literature sources include clinical trials, preprints and conference proceedings that were not excluded from the database search results. We will 'bookend' our search from 1990 to the present, as the 1990s saw the discovery of the endocannabinoid system, and the first passing of legalised medical cannabis in the USA. Literature will be eligible for inclusion if it includes a description of clinical approaches that comprise harm reduction for perinatal cannabis use. Two reviewers will independently complete title/abstract screening followed by full-text screening of the references that meet title/abstract criteria. Data, including the description of the clinical practice(s), dates of data collection, when and where the reference was published, legal status of cannabis in the place where the data was collected and any reported outcomes associated with the use of the harm reduction practice(s), will be extracted from the studies that remain eligible after full-text review. The studies will also be appraised for quality using the Mixed Methods Appraisal Tool (MMAT).
Ethics approval was not sought as this review does not constitute data collection on human subjects (no information or specimens were collected from interaction or intervention with an individual). This scoping review will systematically examine the scope and coverage of existing clinical harm-reduction approaches for perinatal cannabis use in research and clinical practice. Findings will inform practice and elucidate future directions for research. The scoping review study team includes individuals who are themselves actively engaged in treating perinatal patients and they will participate in dissemination activities that allow review findings to reach patients and other providers (eg, presentations, publications).
Registered with the Open Science Framework (OSF Registries; https://osf.io/wb3jc).
Albanese AM
，Littlewood A
，Creamer A
，Rogers B
，Elwy AR
... -
《BMJ Open》
ResearchGate
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