Mental health and psychosocial support programmes for displaced populations in low- and middle-income countries (LMICs): A systematic review of process, perspectives and experiences.

Displacement exerts an ongoing negative impact on people's mental health. The majority of displaced populations are hosted in the global south, yet there is a paucity of evidence synthesis on the implementation of mental health and psychosocial support (MHPSS) programmes in those contexts. We undertook a systematic review of factors influencing the delivery and receipt of MHPSS programmes for displaced populations in low- and middle-income countries to address this gap. A comprehensive search of 12 bibliographic databases, 25 websites and citation checking were undertaken. Studies published in English from 2013 onwards were included if they contained evidence on the perspectives of adults or children who had engaged in, or programmes providers involved in delivering, MHPSS programmes. Fifteen studies were critically appraised and synthesised. Studies considered programme safety as a proxy for acceptability. Other acceptability themes included stigma, culture and gender. Barriers to the accessibility of MHPSS programmes included language, lack of literacy of programme recipients and location of services. To enhance success, future delivery of MHPSS programmes should address gender and cultural norms to limit mental health stigma. Attention should also be given to designing flexible programmes that take into consideration location and language barriers to ensure they maximise accessibility.

Vietnamese Americans' level of trust in sources of information and willingness to participate in COVID-19 clinical trials.

The survey investigates COVID-19 information source trust levels and Vietnamese Americans' willingness to participate in clinical trials. An analysis of 212 completed surveys revealed that trust in coronavirus disease 2019 (COVID-19) clinical trial information from university hospitals and drug companies was associated with willingness to participate in clinical trials. Trust in COVID-19 information from federal governments and state governments was also associated with willingness to participate in clinical trials. However, trust in local health facilities was linked to trial participation reluctance. The results suggest that Vietnamese Americans' participation in clinical trials can be increased by identifying and using trusted sources of information.

Trends in Residency Academic Productivity of Ophthalmic Plastic and Reconstructive Surgery Fellows Between 2012 and 2019.

PURPOSE: To characterize research productivity of ophthalmic plastic and reconstructive surgery (OPRS) fellows during residency. METHODS: A database was compiled of OPRS fellows listed on the American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) Annual Fall Scientific Symposium program books who began their fellowship between 2012 and 2019. PubMed was searched for all publications published between July 1st of the year they began residency and September 30th of the year they began fellowship training. Bibliometric variables captured for each fellow included: the number of publications, first-author publications, and ophthalmology-related publications. RESULTS: A total of 197 OPRS fellows who began their fellowship training between 2012 and 2019 published a mean (± SD) of 2.42 ± 2.80 publications, 1.43 ± 1.85 first-author publications, and 2.33 ± 2.74 ophthalmology-related publications during residency. Linear regression revealed that the number of publications ( P < 0.001), first-author publications ( P < 0.001), and ophthalmology-related publications ( P < 0.001) that OPRS fellows published during residency have all significantly increased over the time assessed. CONCLUSIONS: The academic productivity of OPRS fellows during residency was quantified through bibliometric analysis to establish a national benchmark for the benefit of both prospective applicants and program directors. Residency research output of OPRS fellows has significantly increased between 2012 and 2019. Since ASOPRS program requirements necessitate academic productivity and thesis completion, publication records and involvement in research become valuable considerations when evaluating fellowship applicants. The knowledge of what accepted fellows have published provides the opportunity to make historical comparisons and may prove useful in the evaluation of the competitiveness of a given year's applicant pool.

Behavioral and location-related antecedents of train suicides.

BACKGROUND: In the European Union, over 2000 suicides on railway premises were reported in 2020. Identifying individuals' behavioral and location patterns just before they die or attempt to die by train suicide (ITS) is critical for effective prevention of suicides by train. We conducted a naturalistic study using a newly developed instrument for the assessment of fatalities in rail traffic that used information from on-site video cameras. METHODS: A total of 56 case files and surveillance recordings of ITS prior to their suicide or suicide attempt were compared to 46 surveillance recordings of matched regular train passengers (RTP) before they boarded their trains. Groups were compared on individuals' behavior as well as location and contextual parameters. RESULTS: ITS performed unusual movement patterns more frequently, carried luggage less often, stayed on the platform longer, and let more trains pass relative to RTP. CONCLUSIONS: If this study is replicated with a larger sample, artificial intelligence could be used to detect suspicious/unusual (movement) patterns in order to prevent train suicide. Social awareness campaigns that foster the identification of people in distress at train stations in combination with lower thresholds for the use of emergency devices on platforms may help to detect potential train suicides and reduce their incidence.

Times Constraints, Lack of Confidence in Treatment, Stigma, and Confidentiality Concerns: Barriers to Care Among First-year Internal Medicine Residents During the COVID-19 Pandemic.

The coronavirus disease 2019 (COVID-19) pandemic has presented unprecedented challenges for frontline health care workers. First-year medical residents have been at high risk of psychological distress given these challenges as well as those related to transitioning to a provider role. Virtual peer discussion groups were organized for first-year residents (N=47) at a large, American academic medical center to process the emotional impacts from the pandemic and provide support. Residents completed an anonymous survey before the initiation of the discussion groups to assess their level of psychological distress, perceived sources of stress, impact of the pandemic on their mental health, and attitudes toward seeking mental health services. Results from the survey identified time constraints as the greatest barrier to accessing mental health care, followed by lack of confidence in treatment, stigma, and concerns about confidentiality. We discuss potential ways to address some of these barriers to improve access and acceptability of mental health support for this specific population during a pandemic.

Identifying Facilitators and Barriers to Increasing COVID-19 Vaccination and Trial Participation in Vaccinated Vietnamese Americans.

Background: Preventing morbidity and mortality from COVID-19 requires reaching diverse communities. Purpose: To identify facilitators and barriers to COVID-19 immunization and COVID-19 clinical trial participation in the vaccinated Vietnamese American population in Houston, TX. Methods: Community-based qualitative study using focus groups and key informant interviews. Results: Themes that emerged included culturally appropriate language, generational differences, and a collectivist approach. Conclusion: Promoting science-based information through trusted messengers, improving awareness and access, and illuminating benefits to the community could increase the uptake of COVID-19 vaccines and volunteering for therapeutic trials among Vietnamese Americans.

Antimicrobials and resistance part II: Antifungals, antivirals, and antiparasitics.

The available antifungal armamentarium consists of only a few drug classes, many limited in their use by significant toxicities and dangerous drug interactions. Rising opportunistic multidrug-resistant pathogens in the last few decades are further limiting available treatment options in life-threatening invasive fungal diseases. Similarly, antiviral resistance, although uncommon in healthy hosts, remains a challenge in immunocompromised patients with a risk for dissemination and severe disease. As evidenced by a dry pipeline, the gravity of antifungal, antiviral, and antiparasitic resistance has yet to draw the same attention as antibacterial resistance. Resistance disproportionately affects immunocompromised and vulnerable hosts, underscoring the urgent need to develop novel therapeutics. Antifungals, antiparasitics, and antivirals of main significance will be reviewed here, along with resistance concerns and some therapeutic agents under investigation.

Part I Antimicrobial resistance: Bacterial pathogens of dermatologic significance and implications of rising resistance.

Although the COVID-19 pandemic has been the defining global health crisis of our time, public health officials have been sounding the alarm of another ominous threat for years: an impending antimicrobial resistance crisis. In dermatology, antibiotics are often used for prolonged courses in the treatment of skin and soft tissue infections and common inflammatory skin conditions, increasing the risk of microbiome alteration and antibiotic-related adverse effects, all while exerting consequential selective pressures on both pathogenic and bystander bacteria. In this review, we hope to raise awareness of the crisis of antimicrobial resistance and review resistance concerns related to dermatology-relevant bacterial pathogens.

Higher serum galactose-deficient immunoglobulin A1 concentration is associated with stronger mesangial cellular inflammatory response and more severe histologic findings in immunoglobulin A nephropathy.

BACKGROUND: Galactose-deficient immunoglobulin A1 (Gd-IgA1) is known to play a key role in the pathogenesis of IgA nephropathy (IgAN). We aimed to evaluate whether serum Gd-IgA1 is associated with in vitro activation of mesangial cells in individual patients and how this affects the clinical and histologic parameters. METHODS: Serum samples and clinical and histologic data were collected in the University Hospital Basel and Hammersmith Hospital, London. Serum levels of IgA1 and Gd-IgA1 were measured by enzyme-linked immunosorbent assay (ELISA) and lectin-binding assay using lectin Helix aspersa (HA). Primary human mesangial cells were stimulated with IgA1 isolated from serum from individual patients and the concentrations of monocyte chemoattractant protein-1 and interleukin-6 were measured in cell culture supernatant by ELISA. RESULTS: Thirty-three patients were enrolled. A significant correlation was observed between serum Gd-IgA1 levels and the concentration of MCP-1 in the culture supernatant in individual patients (Spearman r = 0.5969, P = 0.0002). There was no significant correlation between serum Gd-IgA1 levels and proteinuria or estimated glomerular filtration rate at diagnosis. However, the serum Gd-IgA1 level was significantly higher in patients with segmental glomerulosclerosis (S0 versus S1, P = 0.0245) and tubular atrophy/interstitial fibrosis (T0 versus T1 and T2, P = 0.0336; T0 versus T2, P = 0.0225). CONCLUSIONS: Higher serum Gd-IgA1 concentration is associated with stronger mesangial cell inflammatory response with production of a greater amount of MCP-1 in vitro. This in turn is associated with severe histologic changes. The disease progression with worse renal outcome in patients with higher serum Gd-IgA1 may be therefore mediated by more pronounced mesangial cell inflammatory response leading to more severe histologic changes.

Antiplasmodial, anti-complement and anti-inflammatory in vitro effects of Biophytum umbraculum Welw. traditionally used against cerebral malaria in Mali.

ETHNOPHARMACOLOGICAL RELEVANCE: Biophytum umbraculum Welw. (Oxalidaceae) is a highly valued African medicinal plant used for treatment of cerebral malaria, a critical complication of falciparum malaria. AIM OF THE STUDY: To provide additional information about traditional use of B. umbraculum and to test plant extracts and isolated compounds for in vitro activities related to cerebral malaria. MATERIALS AND METHODS: The traditional practitioners were questioned about indication, mode of processing/application, dosage and local name of B. umbraculum. Organic extracts and some main constituents of the plant were investigated for anti-malaria, anti-complement activity and inhibition of NO secretion in a RAW 264.7 cell line. RESULTS: Treatment of cerebral malaria was the main use of B. umbraculum (fidelity level 56%). The ethyl acetate extract showed anti-complement activity (ICH50 5.7±1.6µg/ml), inhibition of macrophage activation (IC50 16.4±1.3µg/ml) and in vitro antiplasmodial activity (IC50 K1 5.6±0.13µg/ml, IC50 NF54 6.7±0.03µg/ml). The main constituents (flavone C-glycosides) did not contribute to the activity of the extract. CONCLUSION: Inhibition of complement activation and anti-inflammatory activity of B. umbraculum observed in this study might be possible targets for adjunctive therapy in cerebral malaria together with its antiplasmodial activity. However, clinical trials are necessary to evaluate the activity due to the complex pathogenesis of cerebral malaria.

Bioactive flavone-C-glycosides of the African medicinal plant Biophytum umbraculum.

Three flavone-C-glycosides-cassiaoccidentalin A (1), isovitexin (2) and isoorientin (3)-were isolated from the ethyl acetate (EtOAc) soluble fraction of the methanol crude extract of the African medicinal plant Biophytum umbraculum, This is the first report of these compounds in this plant. All compounds were identified by spectroscopic analysis and comparison with published data. Isoorientin (3) and the EtOAc extract showed the greatest antioxidant activity in the DPPH assay as well as the strongest inhibition of xanthine oxidase (XO) and 15-lipoxygenase (15-LO). From these results, the extract of B. umbraculum might be a valuable source of flavone C-glycosides.