Vitamin A-containing dietary supplements from German and US online pharmacies: market and risk assessment.

Vitamin A supplements are used by many people, and the number of newly registered dietary supplements is continuously increasing. The preparations fall under food law and are not subject to the strict controls of pharmaceuticals. Risk indications and maximum quantity recommendations, e.g., from the Bundesinstitut für Risikobewertung (BfR) and the U.S. Food and Drug Administration (FDA) are not binding, which means that overdoses and potentially serious health problems can easily occur. The hepatotoxicity and teratogenicity of vitamin A are well documented, and other negative effects of high doses of vitamin A are also being discussed. Nevertheless, preparations with exorbitantly high doses are freely available for sale and unrestricted. In this study, 75 supplements containing vitamin A available in Germany and 26 available in the USA were critically examined on the basis of various parameters such as the recommended daily dose according to the manufacturer, daily therapy costs (DTC), the presence of warnings about overdose, use during pregnancy and breastfeeding, and information on adverse effects/interactions. The aim was to gain insights into their risk potential and to examine the need for closer monitoring and stricter guidelines for these preparations. The results show some considerable country-specific differences. Overall, there are serious deficiencies in compliance with the labeling requirements for both the German and the US preparations, and the dosages are often far too high in view of the applicable expert recommendations. Overall, these deficits can pose a risk for consumers that is difficult to assess in its entirety, especially for vulnerable consumer groups. It should be noted that the US preparations perform better overall than the German preparations. This suggests better regulation of dietary supplements in the US market. Based on the available data and literature research, it is doubtful whether the intake of vitamin A-containing preparations, without a diagnosed vitamin A deficiency, has a positive health benefit. Furthermore, it should be examined whether vitamin A should continue to be offered over-the-counter as a food supplement.

The Role of Time Perspective and Mindfulness on Life Satisfaction in the United States of America, Spain, Poland and Japan: A Cross-Cultural Study.

We assessed the cross-cultural role of Time Perspective (TP) tendencies [Past Positive (PP), Past Negative (PN), Present Hedonistic (PH), Present Fatalistic (PF), and Future (F)], the Deviation from a Balanced Time Perspective (DBTP) profile, the Deviation from a Negative Time Perspective (DNTP) profile, and mindfulness on life satisfaction (LS). The sample consisted of psychology undergraduate students (N= 867, MAGE= 20.19, SD= 3.417) in four countries: USA, Spain, Poland and Japan. We used a 17-item short version of the Zimbardo Time Perspective Inventory (ZTPI), the Mindful Attention Awareness Scale (MAAS), and the Satisfaction with Life Scale (SWLS) in all countries. For ensuring measurement invariance, we conducted pairwise CFAs for the ZTPI-17, MAAS and SWLS. Regression analyses showed that PN predicted decreased LS in Poland and Japan. PP predicted increased LS in Spain. F predicted increased LS in Poland. DNTP predicted decreased LS in Poland. Mindfulness predicted decreased LS in Japan and increased LS in USA, Spain and Poland. Moreover, mediation analyses revealed that the DBTP partially mediated the relationship between mindfulness and LS in Spain and USA. The DNTP partially mediated the relationship between mindfulness and LS in Spain, Poland and Japan (opposite direction). The findings suggest that the association of TP, mindfulness and LS differs across the investigated countries as a function of culture.

When Shepherds Shed: Trajectories of Weight-Related Behaviors in a Holistic Health Intervention Tailored for US Christian Clergy.

Maintaining healthy behaviors is challenging. Based upon previous reports that in North Carolina (NC), USA, overweight/obese clergy lost weight during a two-year religiously tailored health intervention, we described trajectories of diet, physical activity, and sleep. We investigated whether behavior changes were associated with weight and use of health-promoting theological messages. Improvements were observed in sleep, calorie-dense food intake, and physical activity, with the latter two associated with weight loss. While theological messages were well-retained, their relationship with behaviors depended on the specific message, behavior, and timing. Findings offer insights into weight loss mechanisms, including the role of theological messages in religiously tailored health interventions.

Dynamic risk connectedness of crude oil price and sustainable investment in the United States: evidence from DCC-GARCH.

Sustainable investment is widely regarded as an important market-based approach to achieving inclusive green growth. To achieve the inclusive green growth objective, companies providing sustainable products must be profitable enough to attract private capital. Oil price changes can however affect the profitability of such companies. This study assesses volatility transmission between crude oil prices and sustainable investment in the USA. Using the dynamic conditional correlation-generalized autoregressive conditional heteroskedasticity (DCC-GARCH) method, daily data from September 28, 2012, to October 19, 2022, is analyzed. There are several key findings from this analysis. The risk connectedness of crude oil and sustainable investment is found to vary with time. Results further show that the risk connectedness increases in periods of important economic and geopolitical events. The greatest risk connectedness of crude oil and sustainable investment is observed during the outbreak of coronavirus disease (COVID-19). Moreover, the result shows that crude oil is the main risk transmitter, whereas, both the energy efficiency and pollution mitigation indices (i.e., sustainable investment) are risk receivers, and crude oil is constantly dominating sustainable investment. The study findings provide valuable insights for investors and policymakers alike.

Unspoken Consequences of Structural Racism in the USA: Diabetes and COVID-19.

OBJECTIVES: Black, Indigenous, and People of Color (BIPOC) are disproportionately impacted by the diabetes epidemic. This health inequity, aggravated by environmental, lifestyle, and genetic factors, has been further exacerbated by the COVID-19 pandemic. The increased risk of severe complications due to COVID-19 in BIPOC communities speaks to the importance of understanding the impacts of social and structural factors on health. This report aims to outline the connection between diabetes and vulnerability to COVID-19 through the lens of racism. STUDY DESIGN: Review of original report and subsequent modeling and interpretations. METHODS: We reviewed and analyzed original data in relation to health inequity, diabetes, COVID-19, and BIPOC. RESULTS: This holistic approach framed the disproportionate prevalence of diabetes and vulnerability to COVID-19 not just as a health disparity, but as a health inequity. CONCLUSION: Defining the relationship between diabetes, vulnerability to COVID-19, and systems of advantage, such as racism, can further support the design of health interventions and policies that reduce the disproportionate impact of these diseases on the health of BIPOC communities.

Dance becomes therapeutic in the mid to late 20th century.

The convergence of dance art and therapeutic culture engendered the development of dance-movement therapy in the mid to late 20th century internationally. This article traces the sociopolitical, institutional, and aesthetic influences that coalesced in this process by contrasting histories of dance-movement therapy in Hungary and in the United States. The professionalization dance-movement therapy, through which it established its own theory, practice, and training institutions, occurred first in the United States in the late 1940s. Modern dancers in the United States began to conceptualize their activity as therapeutic, and the dancer as a (secular) healer, a therapist. The influx of therapeutic concepts into the field of dance is viewed as an example of therapeutic discourse permeating various areas of life in the 20th century. The Hungarian case provides a contrasting history of therapeutic culture, one that deviates from the predominant view of the phenomenon as a product of the global spread of Western modernization and the growth of free-market capitalism. Hungarian movement and dance therapy indeed developed independently from its American predecessor. Its history is intimately tied to the sociopolitical context of state-socialist period, particularly to the institutionalization of psychotherapy in public hospitals, and to the adaptation of Western group psychotherapies within the informal setting of the "second public sphere." The legacy of Michael Balint and the British object-relations school provided its theoretical framework. Its methodology was rooted in postmodern dance. The methodological differences between American dance-movement therapy and the Hungarian method reflects the shift in dance aesthetics that occurred internationally between 1940 and 1980s.

Volunteer-contributed observations of flowering often correlate with airborne pollen concentrations.

Characterizing airborne pollen concentrations is crucial for supporting allergy and asthma management; however, pollen monitoring is labor intensive and, in the USA, geographically limited. The USA National Phenology Network (USA-NPN) engages thousands of volunteer observers in regularly documenting the developmental and reproductive status of plants. The reports of flower and pollen cone status contributed to the USA-NPN's platform, Nature's Notebook, have the potential to help address gaps in pollen monitoring by providing real-time, spatially explicit information from across the country. In this study, we assessed whether observations of flower and pollen cone status contributed to Nature's Notebook can serve as effective proxies for airborne pollen concentrations. We compared daily pollen concentrations from 36 National Allergy Bureau (NAB) stations in the USA with flowering and pollen cone status observations collected within 200 km of each NAB station in each year, 2009-2021, for 15 common tree taxa using Spearman's correlations. Of 350 comparisons, 58% of correlations were significant (p < 0.05). Comparisons could be made at the largest numbers of sites for Acer and Quercus. Quercus demonstrated a comparatively high proportion of tests with significant agreement (median ρ = 0.49). Juglans demonstrated the strongest overall coherence between the two datasets (median ρ = 0.79), though comparisons were made at only a small number of sites. For particular taxa, volunteer-contributed flowering status observations demonstrate promise to indicate seasonal patterns in airborne pollen concentrations. The quantity of observations, and therefore, their utility for supporting pollen alerts, could be substantially increased through a formal observation campaign.

Pliocene seeds of Passiflora subgenus Decaloba (Gray Fossil Site, Tennessee) and the impact of the fossil record on understanding the diversification and biogeography of Passiflora.

PREMISE: Passiflora is a diverse genus of ~570 extant species primarily distributed in the Americas, from the eastern United States to Argentina and Chile. Nevertheless, the known fossil record of Passiflora is small. To date, only two fossil seed species have been unequivocally assigned to the genus. In this contribution, rare sulcate seeds from Gray Fossil Site are described as a third fossil seed species of Passiflora. METHODS: Three partial seeds with sulcate sculpture from Gray Fossil Site, early Pliocene, Tennessee, USA, were examined, photographed, and measured. They were compared to samples of sulcate seeds from six extant Passiflora species in supersection Decaloba. A broader survey of sulcate seeds produced by modern species in the subgenera Decaloba, Deidamioides, and Tryphostemmatoides was done using published illustrations and descriptions. RESULTS: The Gray Fossil Site seeds are described as Passiflora sulcatasperma, sp. nov., and assigned to subgenus Decaloba, supersection Decaloba. They are characterized by their small size, elliptical shape, ridged-and-sulcate sculpture, rugulose ridges, and thin palisade seed coat. CONCLUSIONS: The two largest subgenera of Passiflora can be identified from Neogene fossils. Subgenus Decaloba is represented by two fossil seed species, P. bulgarica (Miocene, Bulgaria) and P. sulcatasperma (Pliocene, USA). Subgenus Passiflora is represented by fossil pollen (Miocene, Argentina and Brazil) and P. appalachiana seeds (Pliocene, USA). The distributions of fossil and modern species suggest that Passiflora may have used both North Atlantic and Antarctic routes to expand into Europe and the Asian-Oceanian Paleotropics, respectively.

Religiosity and Risk of Parkinson's Disease in England and the USA.

Parkinson's disease (PD) is associated with low religiosity cross-sectionally. Whether low religiosity might be associated with an increased risk for developing PD is unknown. This study investigated whether low religiosity in adulthood is associated with increased risk for developing PD. A population-based prospective cohort study was conducted. Participants from the English Longitudinal Study of Aging and the Midlife in the United States study who were free from PD at baseline (2004-2011) and completed questionnaires on self-reported religiosity, were included in a pooled analysis. Incident PD was based on self-report. Multivariable logistic regression was used to estimate odds ratios (OR) for developing PD according to baseline religiosity, with adjustment for sociodemographic characteristics, health and lifestyle factors and engagement in religious practices. Among 9,796 participants in the pooled dataset, 74 (0.8%) cases of incident PD were identified during a median follow-up of 8.1 years. In the fully adjusted model, compared with participants who considered religion very important in their lives at baseline, it was found that participants who considered religion "not at all important" in their lives had a tenfold risk of developing PD during follow-up (OR, 9.99; 95% CI 3.28-30.36). Moreover, there was a dose-response relationship between decreasing religiosity and increasing PD risk (P < 0.001 for trend). These associations were similar when adjusting for religious upbringing and when cases occurring within the first two years of follow-up were excluded from the analysis. The association was somewhat attenuated when religious practices were removed from the model as covariates, though it remained statistically significant (OR for "not at all important" vs. "very important", 2.26; 95% CI 1.03-4.95) (P < 0.029 for trend). This longitudinal study provides evidence for the first time that low religiosity in adulthood may be a strong risk factor for developing PD.

A rural community's perspective on the causes of and solutions to the opioid crisis in southern Virginia: a qualitative study.

INTRODUCTION: Opioid use disorder is a leading public health issue in the USA, with complex drivers requiring a multi-level response. Rural communities are particularly affected by opioid misuse. Due to variability in local conditions and resources, they require community-specific responses. The aim of this study was to gain insight into the perceptions, knowledge, and experiences of members of a rural community impacted by the opioid crisis to inform the development of local strategies to address the crisis. METHODS: Stakeholder focus groups were conducted by a participatory research team as part of a larger project using the Stakeholder Engagement in Question Development and Prioritization (SEED) Method. RESULTS: Key findings from the focus groups included the importance of family dynamics and social networks as risk and resiliency factors, addressing hopelessness as a preventive strategy, the need for holistic approaches to treatment, childhood exposure resulting in intergenerational substance use, the needs of overburdened healthcare providers, the expansion of long-term rehabilitation programs, and the need for judicial reform towards those with opioid use disorder. Specific and well-defined strategies are needed for more comprehensive methods to address the complexity of opioid use disorder. Understanding factors that contribute to opioid use disorder in rural communities through a stakeholder engagement process should be the first responsive strategy in developing actions. CONCLUSION: This study shows that rural community stakeholders provide important perspectives that can be useful in solving the drug epidemic in their neighborhoods. Their understanding of the internal dynamics of the communities' needs offers a unique roadmap in which prioritized actions can be customized and adapted for improving health outcomes.

Association between selenium intake, diabetes and mortality in adults: findings from National Health and Nutrition Examination Survey (NHANES) 2003-2014.

Se is a trace mineral that has antioxidant and anti-inflammatory properties. This study aimed to investigate the association between Se intake, diabetes, all-cause and cause-specific mortality in a representative sample of US adults. Data from 18 932 adults who attended the 2003-2014 National Health and Nutrition Examination Survey were analysed. Information on mortality was obtained from the US mortality registry updated to 2015. Multivariable logistic regression and Cox regression were used. Cross-sectionally, Se intake was positively associated with diabetes. When comparing the extreme quartiles of Se intake, the OR for diabetes was 1·44 (95 % CI 1·09, 1·89). During a mean of 6·6 years follow-up, there were 1627 deaths (312 CVD, 386 cancer). High intake of Se was associated with a lower risk of all-cause mortality. When comparing the highest with the lowest quartiles of Se intake, the hazard ratios for all-cause, CVD mortality, cancer mortality and other mortality were 0·77 (95 % CI 0·59, 1·01), 0·62 (95 % CI 0·35, 1·13), 1·42 (95 % CI 0·78, 2·58) and 0·60 (95 % CI 0·40, 0·80), respectively. The inverse association between Se intake and all-cause mortality was only found among white participants. In conclusion, Se intake was positively associated with diabetes but inversely associated with all-cause mortality. There was no interaction between Se intake and diabetes in relation to all-cause mortality.

The Association of Religion and Spirituality with Obesity and Weight Change in the USA: A Large-Scale Cohort Study.

The association between religion, spirituality, and body weight is controversial, given the methodological limitations of existing studies. Using the Nurses' Health Study II cohort, follow-up occurred from 2001 to 2015, with up to 35,547 participants assessed for the religious or spiritual coping and religious service attendance analyses. Cox regression and generalized estimating equations evaluated associations with obesity and weight change, respectively. Religious or spiritual coping and religious service attendance had little evidence of an association with obesity. Compared with not using religious or spiritual coping at all, the fully adjusted hazard ratios (HRs) were minimally different across categories: a little bit (HR = 1.05, 95% CI: 0.92-1.18), a medium amount (HR = 1.09, 95% CI: 0.96-1.24), and a lot (HR = 1.10; 95% CI: 0.96-1.25) (Ptrend = 0.17). Compared with participants who never or almost never attend religious meetings or services, there was little evidence of an association between those attending less than once/month (HR = 1.08, 95% CI: 0.97-1.10), 1-3 times/month (HR = 1.01, 95% CI: 0.90-1.13), once/week (HR = 0.92, 95% CI: 0.83-1.02), and more than once/week (HR = 0.94, 95% CI: 0.82-1.07) (Ptrend = 0.06). Findings were similar for weight change. There was no significant association between religious or spiritual coping, religious service attendance, obesity, and weight change. While religion and spirituality are prominent in American society, they are not important psychosocial factors influencing body weight in this sample.

How Do Pharmacists Practice in Aged Care? A Narrative Review of Models from Australia, England, and the United States of America.

Medication management in residential aged care facilities (RACFs) is complex and often sub-optimal. Pharmacist practice models and services have emerged internationally to address medication-related issues in RACFs. This narrative review aimed to explore pharmacist practice models in aged care in Australia, England and the USA, and identify key activities and characteristics within each model. A search strategy using key terms was performed in peer-reviewed databases, as well as the grey literature. Additionally, experts from the selected countries were consulted to obtain further information about the practice models in their respective countries. Thirty-six documents met the inclusion criteria and were included in the review. Four major pharmacist practice models were identified and formed the focus of the review: (1) the NHS's Medicine Optimisation in Care Homes (MOCH) program from England; (2) the Australian model utilising visiting accredited pharmacists; (3) the Centers for Medicare and Medicaid (CMS) pharmacy services in long-term care from the USA; and (4) the Medication Therapy Management (MTM) program from the USA. Medication reviews were key activities in all models, but each had distinct characteristics in relation to the comprehensiveness, who is eligible, and how frequently residents receive medication review activity. There was heterogeneity in the types of facility-level activities offered by pharmacists, and further research is needed to determine the effectiveness of these activities in improving quality use of medicines in the aged care setting. This review found that in some models, pharmacists have a limited level of collaboration with other healthcare professionals, emphasising the need to trial innovative models with integrated services and increased collaboration to achieve a holistic patient-centred approach to medication management.

"We Were Absolutely in the Dark": Manifest Content Analysis of Developmental Disability Nurses' Experiences During the Early COVID-19 Pandemic.

People with developmental disabilities (DD) are devastatingly impacted by COVID-19, yet no studies have explored the experiences of developmental disability nurses during the pandemic. In April 2020, as part of a multiple method study, we used manifest content analysis to evaluate nurses' 287 open-ended responses to our online survey question: "What is the experience of being a developmental disability nurse while encountering challenges to meeting basic care needs during the early COVID-19 pandemic?" We identified four themes: living with fear and stress, helping others to understand and cope, navigating a changing landscape, and being left out. Findings reinforce the need for accessible health information for people with developmental disability, guidelines relevant to developmental disability nursing settings, emotional support for developmental disability nurses, and education of health care professionals about the contribution of the developmental disability nurse in supporting the holistic well-being of people with DD.

Cinnamomum zeylanicum Blume (Ceylon cinnamon) bark extract attenuates doxorubicin induced cardiotoxicity in Wistar rats.

Anti-tumour efficacy of doxorubicin is hindered by the cumulative dose-dependent cardiotoxicity induced by reactive oxygen species during its metabolism. As Cinnamomum zeylanicum has proven antioxidant potential, objective of this study was to investigate the cardioprotective activity of Cinnamomum bark extract against doxorubicin induced cardiotoxicity in Wistar rats. Physicochemical and phytochemical analysis was carried out and dose response effect and the cardioprotective activity of Cinnamomum were determined in vivo. 180 mg/kg dexrazoxane was used as the positive control. Plant extracts were free of heavy metals and toxic phytoconstituents. In vivo study carried out in Wistar rats revealed a significant increase (p < 0.05) in cardiac troponin I, NT-pro brain natriuretic peptide, AST and LDH concentrations in the doxorubicin control group (18 mg/kg) compared to the normal control. Rats pre-treated with the optimum dosage of Cinnmamomum (2.0 g/kg) showed a significant reduction (p < 0.05) in all above parameters compared to the doxorubicin control. A significant reduction was observed in the total antioxidant capacity, reduced glutathione, glutathione peroxidase, glutathione reductase, superoxide dismutase and catalase activity while the lipid peroxidation and myeloperoxidase activity were significantly increased in the doxorubicin control group compared to the normal control (p < 0.05). Pre-treatment with Cinnamomum bark showed a significant decrease in lipid peroxidation, myeloperoxidase activity and significant increase in rest of the parameters compared to the doxorubicin control (p < 0.05). Histopathological analysis revealed a preserved appearance of the myocardium and lesser degree of cellular changes of necrosis in rats pre-treated with Cinnamomum extract. In conclusion, Cinnamomum bark extract has the potential to significantly reduce doxorubicin induced oxidative stress and inflammation in Wistar rats.

Examining concurrent validity between COMLEX-USA Level 2-Cognitive Evaluation and COMLEX-USA Level 2-Performance Evaluation.

CONTEXT: The Comprehensive Osteopathic Medical Licensing Examination of the United States of America (COMLEX-USA) is a three level examination used as a pathway to licensure for students in osteopathic medical education programs. COMLEX-USA Level 2 includes a written assessment of Fundamental Clinical Sciences for Osteopathic Medical Practice (Level 2-Cognitive Evaluation [L2-CE]) delivered in a computer based format and separate performance evaluation (Level 2-Performance Evaluation [L2-PE]) administered through live encounters with standardized patients. L2-PE was designed to augment L2-CE. It is expected that the two examinations measure related yet distinct constructs. OBJECTIVES: To explore the concurrent validity of L2-CE with L2-PE. METHODS: First attempt test scores were obtained from the National Board of Osteopathic Medical Examiners database for 6,639 candidates who took L2-CE between June 2019 and May 2020 and matched to the students' L2-PE scores. The sample represented all colleges of osteopathic medicine and 97.5% of candidates who took L2-CE during the complete 2019-2020 test cycle. We calculated disattenuated correlations between the total score for L2-CE, the L2-CE scores for the seven competency domains (CD1 through CD7), and the L2-PE scores for the Humanistic Domain (HM) and Biomedical/Biomechanical Domain (BM). All scores were on continuous scales. RESULTS: Pearson correlations ranged from 0.10 to 0.88 and were all statically significant (p<0.01). L2-CE total score was most strongly correlated with CD2 (0.88) and CD3 (0.85). Pearson correlations between the L2-CE competency domain subscores ranged from 0.17 to 0.70, and correlations which included either HM or BM ranged from 0.10 to 0.34 with the strongest of those correlations being between BM and L2-CE total score (0.34) as well as between HM and BM (0.28).The largest increase between corresponding Pearson and disattenuated correlations was for pairs of scores with lower reliabilities such as CD5 and CD6, which had a Pearson correlation of 0.17 and a disattenuated correlation of 0.68. The smallest increase in correlations was observed in pairs of scores with larger reliabilities such as L2-CE total score and HM, which had a Pearson correlation of 0.23 and a disattenuated correlation of 0.28. The reliability of L2-CE was 0.87, 0.81 for HM, and 0.73 for BM. The reliabilities for the L2-CE competency domain scores ranged from 0.22 to 0.74. The small to moderate correlations between the L2-CE total score and the two L2-PE support the expectation that these examinations measure related but distinct constructs. The correlations between L2-PE and L2-CE competency domain subscores reflect the distribution of items defined by the L2-PE blueprint, providing evidence that the examinations are performing as designed. CONCLUSIONS: This study provides evidence supporting the validity of the blueprints for constructing COMLEX-USA Levels 2-CE and 2-PE examinations in concert with the purpose and nature of the examinations.

Barriers to consumption of plant-based beverages: A comparison of product users and non-users on emotional, conceptual, situational, conative and psychographic variables.

Production and consumption practices that reduce the environmental burden of eating and drinking and promote global sustainability are of paramount interest. Against this background, we present a quantitative study of US adults' perceptions of selected non-alcoholic beverages including pairs of regular and plant-based alternatives (iced coffee/iced coffee with almond milk, fruit smoothie/fruit smoothie with soy milk and cow's milk/oat milk). Particular focus was directed to comparing product perceptions of consumers who never consumed these plant-based alternatives with those who did (n = 249 and n = 274), as a means for contextualising the barriers that hinder uptake among non-users. The data were collected via an online survey with a multi-response empirical strategy where the beverages were characterised using a large set of emotional, conceptual, situational, and attitudinal/behavioural variables. Fitting expectations, negative associations were dominant in the group of consumers who never consumed the plant-based beverage variants. However, these associations were product dependent and decreased in the order: oat milk, fruit smoothie with soy milk and iced coffee with almond milk. This pointed to a likely interplay of sensory properties, situational appropriateness and household routines. Food neophobia negatively influenced perceptions of less familiar products, including but not limited to plant-based beverages. While the research was limited to a small number of beverages and plant-based alternatives, it identified the important role that in-depth and product-specific investigations have in helping to uncover and overcome barriers to sustainable eating and drinking solutions.

The Indian Network of Drug-Induced Liver Injury: Etiology, Clinical Features, Outcome and Prognostic Markers in 1288 Patients.

BACKGROUND: Etiology of and outcomes following idiosyncratic drug-induced liver injury (DILI) vary geographically. We conducted a prospective study of DILI in India, from 2013 to 2018 and summarize the causes, clinical features, outcomes and predictors of mortality. METHODS: We enrolled patients with DILI using international DILI expert working group criteria and Roussel Uclaf causality assessment method. Follow-up was up to 3 months from onset of DILI or until death. Multivariate logistics regression was carried out to determine predictors of non-survival. RESULTS: Among 1288 patients with idiosyncratic DILI, 51.4% were male, 68% developed jaundice, 68% required hospitalization and 8.2% had co-existing HIV infection. Concomitant features of skin reaction, ascites, and encephalopathy (HE) were seen in 19.5%, 16.4%, and 10% respectively. 32.4% had severe disease. Mean MELD score at presentation was 18.8 ± 8.8. Overall mortality was 12.3%; 65% in those with HE, 17.6% in patients who fulfilled Hy's law, and 16.6% in those that developed jaundice. Combination anti-TB drugs (ATD) 46.4%, complementary and alternative medicines (CAM) 13.9%, anti-epileptic drugs (AED) 8.1%, non-ATD antimicrobials 6.5%, anti-metabolites 3.8%, anti-retroviral drugs (ART)3.5%, NSAID2.6%, hormones 2.5%, and statins 1.4% were the top 9 causes. Univariate analysis identified, ascites, HE, serum albumin, bilirubin, creatinine, INR, MELD score (p < 0.001), transaminases (p < 0.04), and anti-TB drugs (p = 0.02) as predictors of non-survival. Only serum creatinine (p = 0.017), INR (p < 0.001), HE (p < 0.001), and ascites (p = 0.008), were significantly associated with mortality on multivariate analysis. ROC yielded a C-statistic of 0.811 for MELD and 0.892 for combination of serum creatinine, INR, ascites and HE. More than 50 different agents were associated with DILI. Mortality varied by drug class: 15% with ATD, 13.6% with CAM, 15.5% with AED, 5.8% with antibiotics. CONCLUSION: In India, ATD, CAM, AED, anti-metabolites and ART account for the majority of cases of DILI. The 3-month mortality was approximately 12%. Hy's law, presence of jaundice or MELD were predictors of mortality.

Meaningful use of COMSAE Phase 1 in preparation for COMLEX-USA Level 1.

CONTEXT: The Comprehensive Osteopathic Medical Licensing Examination of the United States (COMLEX-USA) is a three level national standardized licensure examination for the practice of osteopathic medicine. The Comprehensive Medical Self Assessment Examination (COMSAE) is a three phase self assessment tool designed to gauge the base knowledge and ability of candidates preparing for COMLEX-USA. OBJECTIVES: To investigate how COMSAE Phase 1 (Phase 1) was used by candidates and how completing Phase 1 impacted their performance on the COMLEX-USA Level 1 (Level 1) examination. METHODS: Using data from the 2018-2019 administration of Level 1 and Phase 1 examinations, we counted the frequency of the unique Phase 1 forms taken by the candidates and calculated the correlation between the candidates' first attempt Phase 1 scores and the number of Phase 1 forms taken. We then calculated the correlation between the Level 1 scores and the Phase 1 scores. Next, we applied a multilevel regression model to examine the candidates' score improvement on the multiple Phase 1 forms taken. Finally, we investigated the effect of practicing through Phase 1 on the candidates' Level 1 performance using logistic regression models. RESULTS: The majority of candidates took one (2,414; 33.9%) to two (2,196; 30.8%) timed Phase 1 forms prior to the Level 1 examination. There was a significant negative correlation (r=-0.48, t(6,505)=-44.05, p<0.001) between the candidates' first attempt Phase 1 scores and the number of Phase 1 forms taken. There was a strong and positive correlation (r=0.66 to 0.74, p<0.001) between Phase 1 and Level 1 scores. With other variables controlled, on average, candidates' Phase 1 scores increased 23.2 points on one attempt from the previous attempt. Having the most recent Phase 1 score controlled, a greater number of Phase 1 forms taken was associated with an improvement on the Level 1 performance. CONCLUSIONS: The significant correlation between Phase 1 and Level 1 performance provided validity evidence for Phase 1. Moreover, our results suggested that candidates, especially those with lower performance on their initial Phase 1 attempt, might improve their Level 1 performance by taking multiple Phase 1 forms to monitor their academic improvement and gauge their readiness for Level 1.

Experience of religion and spirituality among socially marginalised people living with HIV in Mississippi.

African Americans in Mississippi have the highest HIV-related mortality and poverty rates in the USA, and they tend to be religious. Attitudes toward gender and sexuality are changing, yet few studies have investigated religion and spirituality among special populations living with HIV. Using grounded theory and qualitative methods, we investigated the experience of health and illness of a low-income, socially marginalised population living with HIV in two locations of Mississippi in 2015. In a context of high stigma and HIV-related health disparities, individuals turned, or returned, to religion, church and spirituality as sources of community and strength, which also motivated safer health behaviours. Findings underscore how religion and spirituality are enabling social determinants of health that are under-explored, untapped, potentially culturally acceptable, sustainable interventions at the community-level. We posit, given diminished funding for community-based services, the most significant influence churches could exert is in decreasing HIV stigma. Given the current US plan to end HIV by 2030, with appropriate stakeholder participation, the role of religion, spirituality and clergy could be further amplified via linkage to care providers and the 'normalisation' of the HIV discourse, to address disparities and improve the health of African Americans.