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Value in Health : the Journal of the... Jun 2024This review sought to identify the qualitative methods and techniques that researchers have used in the past decade to develop attributes and inform health-related... (Review)
Review
OBJECTIVES
This review sought to identify the qualitative methods and techniques that researchers have used in the past decade to develop attributes and inform health-related discrete choice experiments (DCEs) surveys from a patient perspective.
METHODS
The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for reporting systematic reviews. An adapted appraisal tool following guidelines for reporting qualitative research for quantitative instruments and criteria for attribute development in DCEs was applied for quality assessment and data extraction. A narrative approach was used to synthesize data. This examination included consideration of issues pertaining to sampling, data collection, data analysis, attribute list reduction, wording, methodological adaptations to capture patient preferences, and testing the pre-experimental design decisions of the DCE survey.
RESULTS
Of 8505 articles identified for abstract screening, 680 were included for full-text screening, 36 of which met the inclusion criteria. Practices to improve methodological robustness included pre-data collection materials to inform instruments, data collection methods specific for decision-making scenarios, purposeful selection of data analysis methods to address the research question, and participants' involvement in reducing the list of attributes. Examples of methodological adaptations for patients were noted.
CONCLUSIONS
DCEs have the potential to become a mixed-method approach in which the qualitative phase informs a reduced list of attributes for a survey, serves the predesign decisions of the experiment by testing trade-offs, overlapping, understandability, face, and content validity and provides explanations of the quantitative results. Establishing guidelines for using qualitative methods for DCE attribute development may help to broadly enhance the methodological robustness of DCEs.
PubMed: 38851483
DOI: 10.1016/j.jval.2024.05.014 -
Public Health Reviews 2024This paper systematically reviews how spatial analysis has been used to measure relationships between access to the built environment and Allostatic Load (AL) or...
This paper systematically reviews how spatial analysis has been used to measure relationships between access to the built environment and Allostatic Load (AL) or biomarkers relevant to the stress pathway. Geographic Information Systems (GIS) facilitate objective measurement of built environment access that may explain unequal health outcomes linked to living in stressful environments. Systematic review, search date 13 July 2022 with methods published . Included studies that quantitatively assessed associations between GIS measures of neighborhood attributes and biomarkers of stress. 23 studies from 14 countries were included having used GIS measures to assess relationships between access to the built environment and biomarkers relevant to AL, with 17 being cross-sectional and 6 longitudinal. Just 2 studies explicitly assessed associations between GIS measures and AL, but 21 explored biomarkers relevant to the stress pathway. GIS was used to calculate density (how much of x within y) and proximity (how far from a to b) measures. GIS measures of greenspace, the food environment, area-level demographics, and land-use measures were found to influence biomarkers relevant to the stress pathway, highlighting the utility of this approach. GIS use is extremely limited when measuring the built environment and its influence on AL but has been widely used to consider effects on individual biomarkers of stress. [https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=348355], identifier [CRD42022348355].
PubMed: 38846333
DOI: 10.3389/phrs.2024.1606624 -
BMC Medical Education Jun 2024Curriculum integration is an important educational concept widely implemented by various educational institutions, particularly within the healthcare field. Its...
BACKGROUND
Curriculum integration is an important educational concept widely implemented by various educational institutions, particularly within the healthcare field. Its significance lies in enhancing the preparation of future healthcare professionals. The assessment of these integrated curricula is imperative to guarantee their effectiveness. Consequently, the aim of this systematic review is to delve into existing literature, with the goal of identifying instruments designed to assess the extent of curriculum integration in health professions' education.
METHODS
A comprehensive search was conducted to identify peer-reviewed papers and grey literature describing the development, validation, or use of instruments measuring the degree of integration in a curriculum. Eight databases were searched: PubMed, Scopus, Google Scholar, CINAHL Ultimate, Web of Science, Cochrane, ProQuest Central and EMBASE. Grey literature was also included. Titles, abstracts, and full text screening was conducted. Data extraction was done using a data extraction tool developed by our research team.
RESULTS
The search resulted in the identification of 2094 references. After the removal of duplicates and title and abstract screening, 16 articles were deemed suitable for inclusion in this systematic review. Twenty-two instruments were extracted from these articles. The identified instruments assessed either integration attributes, perceptions about the integrated curriculum characteristics, process and outcomes, or curriculum integration level. Two of the instruments were focused on assessing horizontal integration (Basic Science Curriculum Assessment Instrument and the integration characteristic tool). In addition, one instrument was developed to assess integration within a single session only, while other instruments assessed curriculum integration level. Two of the integration instruments (The Session Integration Tool and Integration Ladder Questionnaire) provided scales for calculating integration levels. Validation of the integration assessment instruments was infrequent, with only 9 of 22 instruments validated for their psychometric properties.
CONCLUSION
Our findings reveal the existence of diverse instruments designed to assess the extent of curriculum integration within health professions' curricula. The majority of identified instruments were focused on participants' perceptions towards the attributes of the integrated curriculum, and a significant number of these tools lacked validation.
Topics: Curriculum; Humans; Health Occupations; Educational Measurement
PubMed: 38845004
DOI: 10.1186/s12909-024-05618-5 -
Frontiers in Medicine 2024Electronic nicotine delivery systems (ENDS) are gradually becoming more popular, particularly, among today's youth. Despite being marketed as safe by the tobacco...
INTRODUCTION
Electronic nicotine delivery systems (ENDS) are gradually becoming more popular, particularly, among today's youth. Despite being marketed as safe by the tobacco industry, the notable absence of regulation in their composition is evident. Both the generated fluids and aerosol exhibit a wide variety of substances that are not yet fully identified. In addition to additives, the aerosol contains metals, the presence of which can be attributed to the excessive heating of metallic filaments used in vaporizing the liquid.
OBJECTIVE
This review aimed to identify and describe studies that have assessed metal levels in biological samples obtained from electronic cigarette users and those exposed to their second-hand aerosol. This involved detailing the types and concentrations of metals identified and the biological samples in which the metals were detected.
METHODS
Two independent researchers conducted searches in the MEDLINE and EMBASE databases to identify studies that measured the metal levels in human non-invasive biological samples from electronic cigarette users and second-hand exposure. Data were presented as a narrative review.
RESULTS
In total, 18 articles were included in this review. Overall active and passive exposure to ENDS was related to higher levels of many metals, including lead and cadmium, in biological samples. ENDS users, in general, have lower metal concentrations in biological samples compared to the users of combustible cigarettes.
CONCLUSION
The exposure to primary and second-hand e-cigarette aerosol is related to higher metal concentrations in the biological samples. The adverse effects of this exposure on long-term users are yet to be determined.
PubMed: 38841573
DOI: 10.3389/fmed.2024.1349475 -
Virology Journal Jun 2024Limited data is available regarding the severity and mortality of Mpox in individuals with immunocompromised conditions. Therefore, we performed this meta-analysis to... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Limited data is available regarding the severity and mortality of Mpox in individuals with immunocompromised conditions. Therefore, we performed this meta-analysis to understand the impact of HIV- or non-HIV-associated immunosuppression on the severity of Mpox requiring hospitalization and mortality.
METHODS
A thorough literature search was performed from 2022 up to January 2024. The results were presented as odds ratios (ORs). We only included patients who required hospitalization for severity rather than isolation.
RESULTS
A total of 34 studies were included in this analysis. Our analysis did not find a significant difference in the hospitalization risk between HIV-positive individuals and those who were HIV-negative (OR = 1.03; P = 0.85; 7 studies; CD4 count of fewer than 200 cells/µL was less than 0.5% across all studies). Patients with a CD4 count lower than 200 cells/µL or an unsuppressed RNA viral load (> 200 copies/ml) had a significantly higher hospitalization risk (OR = 5.3, P < 0.001) and (OR = 3, P < 0.001), respectively. Most of the reported deaths were reported in patients with HIV with CD4 counts below 200 cells/µL, with some fatal cases occurring in non-HIV immunosuppressed patients, particularly organ transplant recipients. Based on the autopsy findings, Mpox was confirmed in multiple organs, particularly the digestive tract, lung, and testes. Furthermore, some studies documented cases of death that were suspected to be related to hemophagocytic lymphohistiocytosis (HLH) and immune reconstitution inflammatory syndrome (IRIS). Most of the death reports showed concomitant non-Mpox infections at the time of hospitalization and death CONCLUSIONS: Our finding shows that Mpox acts as an opportunistic pathogen in immunocompromised individuals. These individuals should be prioritized for early care and closely monitored for signs of deteriorating clinical conditions. Clinical manifestations and autopsy findings strongly suggest Mpox dissemination to multiple organs, particularly the digestive tract, and lungs. However, the presence of concomitant non-Mpox infections complicates the assessment of the attribution of Mpox to death. Caution should be exercised when interpreting data suggesting poorer outcomes in individuals with non-HIV immunosuppression, as current evidence is scarce and further research is needed.
Topics: Humans; Hospitalization; Immunocompromised Host; HIV Infections; CD4 Lymphocyte Count; Mpox (monkeypox); Disease Outbreaks; Immunosuppression Therapy; Viral Load
PubMed: 38840177
DOI: 10.1186/s12985-024-02392-0 -
Scientific Reports Jun 2024Data on the association between social isolation, loneliness, and risk of incident coronary heart disease (CVD) are conflicting. The objective of this study is to... (Meta-Analysis)
Meta-Analysis
Data on the association between social isolation, loneliness, and risk of incident coronary heart disease (CVD) are conflicting. The objective of this study is to determine the relationship between social isolation and loneliness, and the risk of developing cardiovascular disease (CVD) in middle age and elderly using meta-analysis. The purpose of the bibliometric analysis is to systematically evaluate the existing literature on the relationship between social isolation, loneliness, and the risk of developing cardiovascular disease (CVD) in middle-aged and elderly individuals. A comprehensive search through four electronic databases (MEDLINE, Google Scholar, Scopus, and Web of Science) was conducted for published articles that determined the association between social isolation and/or loneliness and the risk of developing coronary heart disease from June 2015 to May 2023. Two independent reviewers reviewed the titles and abstracts of the records. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline to conduct the systematic review and meta-analysis. Data for the bibliometric analysis was obtained from the Scopus database and analyzed using VOSviewer and Bibliometrix applications. Six studies involving 104,511 patients were included in the final qualitative review and meta-analysis after screening the records. The prevalence of loneliness ranged from 5 to 65.3%, and social isolation ranged from 2 to 56.5%. A total of 5073 cardiovascular events were recorded after follow-up, ranging between 4 and 13 years. Poor social relationships were associated with a 16% increase in the risk of incident CVD (Hazard Ratio of new CVD when comparing high versus low loneliness or social isolation was 1.16 (95% Confidence Interval (CI) 1.10-1.22). The bibliometric analysis shows a rapidly growing field (9.77% annual growth) with common collaboration (6.37 co-authors/document, 26.53% international). The US leads research output, followed by the UK and Australia. Top institutions include University College London, Inserm, and the University of Glasgow. Research focuses on "elderly," "cardiovascular disease," and "psychosocial stress," with recent trends in "mental health," "social determinants," and "COVID-19". Social isolation and loneliness increase the risk of and worsen outcomes in incident cardiovascular diseases. However, the observed effect estimate is small, and this may be attributable to residual confounding from incomplete measurement of potentially confounding or mediating factors. The results of the bibliometric analysis highlight the multidimensional nature of CVD research, covering factors such as social, psychological, and environmental determinants, as well as their interplay with various demographic and health-related variables.
Topics: Humans; Loneliness; Social Isolation; Bibliometrics; Cardiovascular Diseases; Risk Factors; Aged; Middle Aged; Male; Female
PubMed: 38834606
DOI: 10.1038/s41598-024-63528-4 -
Seminars in Arthritis and Rheumatism Aug 2024Drug-induced dermatomyositis (DIDM) is a rare and underestimated variant of dermatomyositis (DM) characterized by muscle damage and skin rash and related to certain drug... (Review)
Review
Drug-induced dermatomyositis (DIDM) is a rare and underestimated variant of dermatomyositis (DM) characterized by muscle damage and skin rash and related to certain drug exposure. The spectrum of drugs causing DIDM has evolved over time, originally implicating hydroxyurea, penicillamine, and statins as causative agents. Tumor necrosis factor α inhibitors and immune checkpoint inhibitors have also been associated with such conditions. To bridge the gap between current literature and clinical practice, and therefore guide clinicians, we conducted a comprehensive review of English literature from Pubmed, EMBASE, and MEDLINE. Our analysis included demographic data, clinical features, laboratory findings, therapeutic outcomes, and extant research pertaining to the probable pathogenesis of DIDM induced by various drugs. Furthermore, we categorized the drugs involved in DIDM cases into biologics and traditional agents for subsequent statistical analysis. Over time, there has been a gradual accumulation of reported DIDM cases. A total of 69 published DIDM cases were documented in our study, among which 33 should be attributed to biologics and the remaining 36 to traditional drugs. Interestingly, 41 of all DIDM cases had a previous history of malignancies. Additionally, DIDM cases exhibited similar cutaneous and muscular manifestations to classic DM, with the exception of cases induced by hydroxyurea, which did not entail muscle damage. Positive antinuclear antibodies and anti-TIF1-γ autoantibodies have been predominantly observed in biologics-induced cases, while positive anti-TIF1-γ antibodies were merely reported in the cases that were primarily diagnosed with malignant diseases and exposed to ICIs afterwards. Anti-TIF1-γ antibodies may potentially serve as a red flag in the identification of co-existing malignant diseases in DM patients. We also provided a comprehensive summary and exploration of potential mechanisms lying behind drug-induced dermatomyositis. In conclusion, our review consolidates the current literature on DIDM, highlighting the evolving spectrum of medications and elucidating the differences in clinical manifestations, laboratory findings, and underlying mechanisms.
Topics: Dermatomyositis; Humans; Biological Products
PubMed: 38833729
DOI: 10.1016/j.semarthrit.2024.152478 -
Trends in Psychiatry and Psychotherapy Jun 2024There is growing concern about the occurrence burnout syndrome in university students worldwide. This systematic review aimed to estimate the prevalence of burnout...
BACKGROUND
There is growing concern about the occurrence burnout syndrome in university students worldwide. This systematic review aimed to estimate the prevalence of burnout syndrome and its associated factors among health sciences students (HSS) from Spain.
METHODS
Five databases (MEDLINE/PubMed, PsycINFO, EMBASE, Dialnet and MEDES) were searched up to January 5, 2023, adhering to PRISMA guidelines. Quantitative studies reporting the prevalence of burnout syndrome among HSS from Spanish universities were considered. The reference lists of the selected studies were hand searched. Data were extracted from peer-reviewed articles.
RESULTS
Twenty-six studies with a total of 14,437 HSS were included (11 nursing, 8 Medicine, five Psychology, two Dentistry, one Physiotherapy, one Pharmacy students). Overall, study quality was fair. The most widely used instrument was the Maslach Burnout Inventory. The mean prevalence of burnout was 35.3% (k=11 studies). However, rates varied widely across the studies, which may result from methodological differences. Inconsistent associations were found with gender and year of study. The relationship of burnout with academic-and mental-health related variables was consistent across studies. Personal attributes such as higher resilience, are likely protective from burnout.
CONCLUSIONS
Burnout seems to be prevalent among HSS in Spain, and can be affected by academic, mental health-related and personality factors. The identification of risk and protective factors of burnout could help develop preventive and management strategies, to ultimately reduce its negative consequences in this population.
PubMed: 38833324
DOI: 10.47626/2237-6089-2024-0805 -
Veterinary and Animal Science Jun 2024Fasciolosis is a prevalent disease that significantly affects the health and productivity of cattle and causes significant economic loss. Beyond individually available... (Review)
Review
Fasciolosis is a prevalent disease that significantly affects the health and productivity of cattle and causes significant economic loss. Beyond individually available studies with varying prevalence rates, there are no pooled national prevalence studies on bovine fasciolosis. Therefore, the aim of the current study was to determine the combined magnitude and economic significance of fasciolosis among cattle on postmortem examination. Inverse variance (), sensitivity analysis, funnel plots, Begg's test, and Egger's regression test were used to assess heterogeneity and publication bias. A random-effects model was used to calculate the pooled burden of fasciolosis among cattle. The pooled prevalence of fasciolosis among cattle on postmortem examination was 31.77 % (95 % CI=27.82-35.71). Among a total of 14,965 livers of slaughtered cattle examined in municipal abattoirs, (54.4 %) was the predominant fluke identified compared to (24.6 %). Mixed infections of both species and unidentified immature flukes were detected in 12.4 % and 7.6 %, respectively, of affected livers. Regarding the severity of the pathological lesions observed, 30.5 %, 44.3 %, and 25.2 % of the livers were lightly, moderately, and seriously infested, respectively. The pooled annual economic loss attributed to fasciolosis-associated liver condemnation among cattle in 40 reported studies was approximately 40,833,983.15 ETB (6,417, 847.73 USD). Therefore, bovine fasciolosis requires integrated control methods to address its influence on animal health and economic impact.
PubMed: 38831968
DOI: 10.1016/j.vas.2024.100360 -
Complementary Therapies in Medicine Aug 2024Hypertension is the primary cause of mortality. Hence globally, there is a growing interest in complementing antihypertensive drugs with herbs to alleviate blood... (Meta-Analysis)
Meta-Analysis
PURPOSE
Hypertension is the primary cause of mortality. Hence globally, there is a growing interest in complementing antihypertensive drugs with herbs to alleviate blood pressure among hypertensive patients. Thus, this review aimed to evaluate the effectiveness of complementing drugs with herbs on blood pressure and lipid profile outcomes, the associated factors and the types of complementary herbs alongside their consumption regimes.
METHODS
This review is registered in PROSPERO on the National Institute of Health Database with an ID: CRD42021270481. Using the PICOS (population, intervention, comparison, outcome, study type) mnemonic formula and search strategy, we searched (January 2010 to February 2024) five electronic databases including Pubmed, Scopus, Web of Science, CINAHL (Cumulative Index for Nursing and Allied Health Literature) and Psychology & Behavioral Sciences Collection (PBSC). The inclusion criteria of the review were that all included papers had to be randomised control trials in English among hypertensive adults who complemented antihypertensive drugs with herbs. A Cochrane risk of bias assessment as well as a meta-analysis and narrative synthesis were conducted to answer the objectives.
RESULTS
Twenty-five randomised controlled trials involving 1996 participants from 14 countries were included. The risk of bias among included articles was assessed and presented using the Cochrane risk of bias tool and the graphs were generated. The effects of complementing antihypertensive drugs with different herb regimes on blood pressure and lipid profile outcomes were compared to those solely on antihypertensive drugs and placebo via a random model effects meta-analysis using the Revman manager. Systolic blood pressure (SBP) and triglycerides gave a significant reduction in favour of the intervention group which complemented herbs. The overall pooled systolic blood pressure showed a reduction of (SMD=0.81, 95 % CI 0.14-1.47, p < 0.02, p for heterogeneity=0.00001, I =97 %) while triglycerides were (SMD=0.73, 95 % CI 0.17-1.28, p < 0.01, p for heterogeneity=0.00001, I =85 %). However, diastolic blood pressure, total cholesterol, HDL and LDL did not exert significant outcomes.
CONCLUSION
The complemented herbs with antihypertensive drugs did show improvement in overall blood pressure management in the majority of the studies compared to the placebo group. Blood pressure and lipid profiles are the health outcomes that enable access to complementing herbs in controlling high blood pressure. Some limitations of this review are attributed to performance, detection and attrition bias in a few included articles alongside the presence of a high heterogeneity overall.
Topics: Humans; Hypertension; Antihypertensive Agents; Phytotherapy; Lipids; Blood Pressure; Randomized Controlled Trials as Topic
PubMed: 38830450
DOI: 10.1016/j.ctim.2024.103058