Association and correlation of patient symptom perception and asthma control - a rapid literature review.

BACKGROUND: Several studies suggest that patients often under-estimate their asthma symptoms and over-estimate their level of asthma control, potentially putting them at risk of undertreatment with inhaled corticosteroids. OBJECTIVE: To determine the association and correlation between patient symptom perception and asthma control. METHODS: A rapid literature review comprising searches in MEDLINE, Embase and Cochrane Library identified English language articles published between 2011-2021 that included a statistical measure of the association or correlation between perceptions of symptoms and asthma control in patients with asthma (adults and/or children). [PROSPERO CRD42021230152]. The Joanna Briggs Institute (JBI) instrument was used for study quality appraisal. RESULTS: Of 22 identified studies, nine presented association data and 13 reported correlation analyses. Eight of nine association studies showed a discordance between patients perceived symptoms and level of asthma control or lung function; among these, patients more frequently overestimated their asthma control than they underestimated their asthma control. Of 10 studies reporting correlation coefficients, all reported a statistically significant correlation between increased symptoms and worse asthma control; however, the strength of the correlation was shown to be only weak or moderate in most studies (coefficients numerically ranged from 0.12 to 0.74). CONCLUSION: Many patients with asthma tend to overestimate their level of asthma control. Although more frequent or worse symptoms were shown to be statistically significantly correlated with worsening asthma control, there was wide variation in correlation strengths, most showing weak or moderate correlations. Research to further understand the reasons for patient symptom misperceptions are warranted.

Impact of the geriatric emergency medicine specialist intervention on final emergency department disposition.

BACKGROUND: The Geriatric Emergency Medicine Specialist (GEMS) pilot program is an innovative approach that utilizes geriatric-trained advanced practice providers to facilitate geriatric assessments and care planning for older adults in the emergency department (ED). The objective of this study was to explore the effect of GEMS on the use of observation status and final ED disposition. METHODS: This was a retrospective study under a target trial emulation framework. Geriatric patients (65+ years old) who presented to two ED sites within a large regional healthcare system between December 2020 and December 2022 were included. The primary outcome was final ED disposition (discharge, hospital inpatient admission, or hospital observation admission). Secondary outcomes included ED observation and ED length of stay. Non-GEMS patients were propensity score matched 5:1 to GEMS patients. Doubly robust regression was used to estimate the odds ratios and 95% confidence intervals of inpatient admission, discharge, hospital observation admission, ED observation admission, and estimate the mean ED length of stay. RESULTS: A total of 427 of 43,064 total patients (1.0%) received a GEMS intervention during the study period. Our analysis included 2,302 geriatric ED patients (410 GEMS, 1,892 non-GEMS) after propensity score matching. Hospital admission rates were 34.1% for GEMS compared to 56.4% for conventional treatment. GEMS patients had decreased odds of inpatient admission (OR: 0.41, 95 CI: 0.34-0.51, p < 0.001), increased odds of discharge (OR: 1.19 95 CI: 1.00-1.42, p = 0.047), hospital observation admission (OR: 2.97, 95 CI: 2.35-3.75, p < 0.001), ED observation admission (OR: 4.84 95 CI: 3.67-6.38, p < 0.001), and had a longer average ED length of stay (170 min, 95 CI: 84.6-256, p < 0.001) compared to non-GEMS patients. CONCLUSIONS: Patients seen by GEMS during their ED visit were associated with higher rates of hospital discharge and lower rates of hospital admissions.

Creating Healthy Environments for Schools: A Comprehensive Approach to Improving Nutrition in Arkansas Public Schools.

BACKGROUND: Nutrition plays a vital role in children's physical and emotional health. More than half of school age children's calories are provided in the school food environment, making school interventions an opportunity to address child nutrition. METHODS: The Creating Health Environments for Schools (CHEFS) program is designed to leverage local resources to create customized solutions that improve the nutritional content of school food and encourage children to choose healthier food. There are 8 components: (1) customizing nutrition plans, (2) modifying/replacing menu items, (3) helping procure healthier food, (4) providing equipment grants, (5) training cafeteria staff, (6) implementing environmental changes and nudges, (7) engaging students and parents, and (8) supporting sustainability. Supporting child nutrition directors is key to facilitating cooperation with schools. IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY: Menu modifications and procurement are interrelated and depend on successfully collaborating with corporate, independent, and local food services organizations. Limited school budgets require low or no-cost solutions and staff training. Student and parent engagement are critical to facilitate culturally-appropriate solutions that increase awareness of healthy food. CONCLUSIONS: Every school district has particular resources and constraints. CHEFs engaged stakeholders to design customized solutions and encourage healthier nutrition for school children.

Standing on the shoulders of a giant: The legacy of Robert M. Sellers.

Robert M. Sellers, PhD, most known for his influential and highly cited Multidimensional Model of Racial Identity (MMRI), is one of the most prolific and foundational Black scholars in psychology. From racial identity theory development and measurement to conceptual and methodological innovations in studying the lived experiences of Black people, Sellers' scholarship centers on the lives of Black communities. Sellers' mentorship and contributions to the professional development of scholars and professionals of color have supported and catalyzed new intergenerational knowledge building by these scholars, ensuring a perpetuating and far-reaching legacy in psychology. In this article, we: (a) celebrate Sellers' enduring contribution to the racial identity literature and its profound impact on psychology as a discipline as well as numerous subfields of psychology, (b) outline his contributions to the racial socialization literature, (c) describe methodological innovations in racial identity and racial socialization research advanced through his scholarship, and (d) summarize his contributions in professional development and mentorship and his leadership roles. Sellers' scholarly contributions and mentorship have transformed the discipline of psychology and the social sciences broadly speaking, making him one of the most influential psychologists in the modern era. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

An overview of the Together Everyone Achieves More Physical Activity (TEAM-PA) trial to increase physical activity among African American women.

BACKGROUND: The Together Everyone Achieves More Physical Activity (TEAM-PA) trial is a randomized controlled trial testing the efficacy of a group-based intervention for increasing physical activity (PA) among insufficiently active African American women. DESIGN: The TEAM-PA trial uses a group cohort design, is implemented at community sites, and will involve 360 African American women. The trial compares a 10-week group-based intervention vs. a standard group-delivered PA comparison program. Measures include minutes of total PA/day using 7-day accelerometer estimates (primary outcome), and body mass index, blood pressure, waist circumference, walking speed, sedentary behavior, light physical activity, and the percentage achieving ≥150 min of moderate to vigorous PA/week (secondary outcomes) at baseline, post-intervention, and 6-months post-intervention. INTERVENTION: The intervention integrates elements from Social Cognitive Theory, Self-Determination Theory, Group Dynamics Theory, and a focus on collectivism to evaluate different components of social affiliation (relatedness, reciprocal support, group cohesion, and collective efficacy). The intervention integrates shared goal-setting via Fitbits, group-based problem-solving, peer-to-peer positive communication, friendly competition, and cultural topics related to collectivism. Compared to the standard group-delivered PA program, participants in the intervention are expected to show greater improvements from baseline to post- and 6-month follow-up on minutes of total PA/day and secondary outcomes. Social affiliation variables (vs. individual-level factors) will be evaluated as mediators of the treatment effect. IMPLICATIONS: The results of the TEAM-PA trial will determine the efficacy of the intervention and identify which aspects of social affiliation are most strongly related to increased PA among African American women. TRIAL REGISTRATION: This study was registered on Clinicaltrials.gov (# NCT05519696) in August 2022 prior to initial participant enrollment.

Racial reckoning, resistance, and the revolution: A call to community psychology to move forward.

This article introduces a special issue of the American Journal of Community Psychology that features racial reckoning, resistance and the revolution in the context of a syndemic, the historical subjugation of communities of Color (COC) to racial hierarchies and the coronavirus (COVID-19). More specifically, this special issue underscores the need for community psychology and other allied disciplines to address this syndemic facing COC. The special issue delivers on the stories of the lived experiences from researchers and community members as it relates to COVID-19 and COC. Twelve articles are illuminated to challenge the field to create social change.

Efficacy of vaccination against the SARS-CoV-2 virus in patients with chronic kidney disease on hemodialysis.

SARS-CoV-2 has had a great impact on world health, patients on hemodialysis have a higher rate of infection and death due to COVID-19. Vaccination is important to control infection and improve the prognosis of infected patients. To describe the efficacy of vaccination against SARS-CoV-2 in Chilean patients on hemodialysis during the year 2021. Retrospective observational study. A total of 9,712 clinical records were reviewed. Data were presented as summary measures. Fisher's exact test, Mann-Whitney U test, and multivariate logistic regression were used for the analysis. Risk and survival analysis were calculated, considering a statistical significance of less than 0.05. The average age of the patients attended was 61.5 ± 14.6 years. Average time on dialysis 67.6 months and 35.0% diabetic. 93.2% of patients were vaccinated against SARS-CoV-2, 70.7% of them received booster doses. The risk of infection was higher for those who received one or no dose, compared to those who received booster doses against SARS-CoV-2: OR = 252.46 [165.13; 401.57]. Of the infected patients, 15.7% died from COVID-19. The risk of death was higher in unvaccinated or single-dose patients compared to those vaccinated with two doses: OR = 2.64 [2.23; 3.12]. Patients with two doses and a booster had a longer survival compared to those who received one or no dose of vaccination against SARS-CoV-2 (p < .05). The vaccination in Chile, which started in February 2021, has demonstrated that booster doses against SARS-CoV-2 significantly reduced the risk of infection, hospitalization, and death due to COVID-19 in patients on hemodialysis.

[Perception of the educational environment in residents of medical specialties in Chilean universities]. / Percepción del ambiente educacional de postgrado en residentes de especialidades médicas de universidades chilenas.

BACKGROUND: The Learning Environment (LE) influences the performance of students, learning, social life, mental health, and the future of work. AIM: To assess the learning environment (LE) among medical residents of 64 specialties. MATERIAL AND METHODS: Two validated instruments "Postgraduate Hospital Education Environment Measure" (PHEEM) and "Ambulatory Care Learning Educational Environment" (ACLEEM), and open questions were answered online by 1259 residents from 15 universities. A descriptive and analytical statistical analysis and semantic deductive-inductive analyses of open questions were performed. RESULTS: LE was positive rather than negative (PHEEM of 100.5 points (79-116) and ACLEEM of 138.5 points (120-157)). An age over 32 years, male sex, studying in a private university, being in first year of residence and being in a non-surgical specialty were associated with a better PHEEM score (p < 0.05). For ACLEEM, the first year of specialty, a non-surgical specialty and studying in a private university were associated with better scores (p < 0.05). Two programs had excellent LE (Pathological Anatomy and Ophthalmology) and no specialty had a very poor performance or many problems. Aspects of teaching, clinical activities, and teachers were strengths reported by students. Aspects to improve were teaching, protected times and clinical activities. CONCLUSIONS: LE among medical specialties had more positive than negative features, but with areas that should be improved.

[Effectiveness of a multidimensional therapeutic program for aged people attending senior centers]. / Efectividad a mediano plazo de un programa multidimensional en personas mayores en centros diurnos en Chile.

BACKGROUND: It is imperative to have effective programs to improve or maintain the health of aged people. AIM: To evaluate the effectiveness of an intervention based on a multidimensional program in Senior centers in Chile five months after its implementation, in the domains of physical and mental health, functionality and quality of life in aged people. MATERIAL AND METHODS: Sixty participants older than 60 years completed a multidimensional program for one month that included interventions of guided physical exercises, in addition to educational and social activities. They were evaluated at baseline and one and five months after the intervention. RESULTS: After the first and fifth months, significant improvements were observed in the five times sit to stand test (5TSTS) and gait speed (WST), in addition, significant improvements were observed in literacy measured by the Short Assessment of Health Literacy for Spanish-speaking Adults (SAHLSA). At the fifth month, slight improvements were observed in the Yesavage and short Falls efficacy scales, Barthel index, Unipodal Station and EuroQol five-dimensional quality of life tests. CONCLUSIONS: A multidimensional program for aged people lasting one month, improved the physical health dimension and literacy by the fifth month of evaluation.

Expression and activation of the ketone body receptor HCAR2/GPR109A promotes preservation of retinal endothelial cell barrier function.

Preservation of retinal barrier function is critical to maintenance of retinal health. Therefore, it is not surprising that loss of barrier integrity is a pathologic feature common to degenerative retinal diseases such as diabetic retinopathy. Our prior studies demonstrate the importance of hydroxycarboxylic acid receptor 2/GPR109A (HCAR2/GPR109A) expression in the retinal pigment epithelium (RPE) to outer retinal barrier integrity. However, whether HCAR2/GPR109A is expressed in retinal endothelial cells and has a similar relationship to inner blood retinal barrier regulation is not known. In the current study, we examined relevance of receptor expression to endothelial cell dependent-blood retinal barrier integrity. siRNA technology was used to modulate HCAR2/GPR109A expression in human retinal endothelial cells (HRECs). Cells were cultured in the presence or absence of VEGF, a pro-inflammatory stimulus, and/or various concentrations of the HCAR2/GPR109A-specific agonist beta-hydyroxybutyrate (BHB). HCAR2/GPR109A expression was monitored by qPCR and electrical cell impedance sensing (ECIS) was used to evaluate barrier function. Complementary in vivo studies were conducted in wildtype and HCAR2/GPR109A knockout mice treated intraperitoneally with lipopolysaccharide and/or BHB. Vascular leakage was monitored using fluorescein angiography and Western blot analyses of albumin extravasation. Additionally, retinal function was evaluated by OptoMotry. Decreased (siRNA knockdown) or absent (gene knockout) HCAR2/GPR109A expression was associated with impaired barrier function both in vitro and in vivo. BHB treatment provided some protection, limiting disruptions in retinal barrier integrity and function; an effect that was found to be receptor (HCAR2/GPR109A)-dependent. Collectively, the present studies support a key role for HCAR2/GPR109A in regulating blood-retinal barrier integrity and highlight the therapeutic potential of the receptor toward preventing and treating retinal diseases such as diabetic retinopathy in which compromised barrier function is paramount.

Autonomous regulation of retinal insulin biosynthesis in diabetes.

Diabetic retinopathy (DR) is a neurodegenerative disease that results as a complication of dysregulated glucose metabolism, or diabetes. The signaling of insulin is lost or dampened in diabetes, but this hormone has also been shown to be an important neurotrophic factor which supports neurons of the brain. The role of local insulin synthesis and secretion in the retina, however, is unclear. We have investigated whether changes in local insulin synthesis occur in the diabetic retina and in response to stressors known to initiate retinal neurodegenerative processes. The expression of insulin and its cleavage product, c-peptide, were examined in retinas of a Type I diabetes animal model and human postmortem donors with DR. We detected mRNAs for insulin I (Ins1), insulin II (Ins2) and human insulin (Ins) by quantitative real-time polymerase chain reaction (qRT-PCR) and in situ hybridization. Using an ex-vivo system, isolated neuroretinas and retinal pigmented epithelium (RPE) layers were exposed to glycemic, oxidative and inflammatory environments to measure insulin gene transcripts produced de novo in the retina under disease-relevant conditions. The expression of insulin in the retina was altered with the progression of diabetes in STZ mice and donors with DR. Transcription factors for insulin, were simultaneously expressed in a pattern matching insulin genes. Furthermore, de novo insulin mRNA in isolated retinas was induced by acute stress. RPE explants displayed the most pronounced changes in Ins1 and Ins2. This data reveals that the retina, like the brain, is an organ capable of producing local insulin and this synthesis is altered in diabetes.

COVID-19 and vulnerable populations.

At the time of this special issue, coronavirus disease 2019 (COVID-19) is the leading cause of death in the United States and has contributed to millions of deaths worldwide. The world had no idea how the pandemic was going to impact our lives. COVID-19 exposed the inequities in our world and the individuals that were most impacted by it: vulnerable populations. Vulnerable populations may be defined as those living in poverty, living with disability, and racial, ethnic, sexual, and gender minorities. Additionally, as community psychologists we understand that the impact of inequities do not appear singlehandedly since as human beings we do not exist in a vacuum and there are multiple factors that create our level of health and well-being. Therefore, the idea of examining COVID-19 in a syndemic framework allows us to explore how a synergistic epidemic (i.e., the aggregation of two or more concurrent or sequential epidemics or disease clusters in a population with biological interactions) exacerbates the prognosis and burden of disease, which can impact vulnerable populations simultaneously. The main goal of this special issue concentrates on how COVID-19 had a synergistic impact on vulnerable populations and how these populations reacted and coped with these events.

Molecular phylogeny of coronaviruses and host receptors among domestic and close-contact animals reveals subgenome-level conservation, crossover, and divergence.

BACKGROUND: Coronaviruses have the potential to cross species barriers. To learn the molecular intersections among the most common coronaviruses of domestic and close-contact animals, we analyzed representative coronavirus genera infecting mouse, rat, rabbit, dog, cat, cattle, white-tailed deer, swine, ferret, mink, alpaca, Rhinolophus bat, dolphin, whale, chicken, duck and turkey hosts; reference or complete genome sequences were available for most of these coronavirus genera. Protein sequence alignments and phylogenetic trees were built for the spike (S), envelope (E), membrane (M) and nucleocapsid (N) proteins. The host receptors and enzymes aminopeptidase N (APN), angiotensin converting enzyme 2 (ACE2), sialic acid synthase (SAS), transmembrane serine protease 2 (TMPRSS2), dipeptidyl peptidase 4 (DPP4), cathepsin L (and its analogs) and furin were also compared. RESULTS: Overall, the S, E, M, and N proteins segregated according to their viral genera (α, ß, or γ), but the S proteins of alphacoronaviruses lacked conservation of phylogeny. Interestingly, the unique polybasic furin cleavage motif found in severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) but not in severe acute respiratory syndrome coronavirus (SARS-CoV) or Middle East respiratory syndrome coronavirus (MERS-CoV) exists in several ß-coronaviruses and a few α- or γ-coronaviruses. Receptors and enzymes retained host species-dependent relationships with one another. Among the hosts, critical ACE2 residues essential for SARS-CoV-2 spike protein binding were most conserved in white-tailed deer and cattle. CONCLUSION: The polybasic furin cleavage motif found in several ß- and other coronaviruses of animals points to the existence of an intermediate host for SARS-CoV-2, and it also offers a counternarrative to the theory of a laboratory-engineered virus. Generally, the S proteins of coronaviruses show crossovers of phylogenies indicative of recombination events. Additionally, the consistency in the segregation of viral proteins of the MERS-like coronavirus (NC_034440.1) from pipistrelle bat supports its classification as a ß-coronavirus. Finally, similarities in host enzymes and receptors did not always explain natural cross-infections. More studies are therefore needed to identify factors that determine the cross-species infectivity of coronaviruses.

Conjunctival myxoid stromal tumor of the palpebral conjunctiva: A case report.

PURPOSE: To present the importance of considering conjunctival myxoid stromal tumors in the differential when evaluating eyelid lesions as these tumors could indicate undetected systemic syndromes including Zollinger-Ellison Syndrome, Carney complex, and other endocrine disorders. OBSERVATIONS: We present the case of a 56-year-old Caucasian female who was evaluated for a solid cyst-like structure of the palpebral conjunctiva just temporal to, but not involving, the left lower eyelid punctum. The lesion was removed with histopathologic examination of the specimen revealing the lesion to be a myxoid spindle cell tumor, consistent with conjunctival myxoid stromal tumor. CONCLUSIONS AND IMPORTANCE: Myxoid tumors are an abnormal proliferation of mesenchymal cells. These are most commonly found in the heart and less commonly in the bone, skin, and skeletal muscle. Myxoid tumors of the conjunctiva are a very rare reported finding and most reported cases involving the conjunctiva occur on the bulbar conjunctiva. Our patient was found to have a conjunctival myxoid stromal tumor of the palpebral conjunctiva. As these are rare lesions, we believe that considering this as a differential when evaluating eyelid margin lesions is important due to the association of these tumors with systemic conditions including Zollinger-Ellison Syndrome, Carney complex, and other Endocrine disorders.

Percepción del ambiente educacional de postgrado en residentes de especialidades médicas de universidades chilenas / Perception of the educational environment in residents of medical specialties in Chilean universities

BACKGROUND: The Learning Environment (LE) influences the performance of students, learning, social life, mental health, and the future of work. Aim: To assess the learning environment (LE) among medical residents of 64 specialties. MATERIAL AND METHODS: Two validated instruments "Postgraduate Hospital Education Environment Measure" (PHEEM) and "Ambulatory Care Learning Educational Environment" (ACLEEM), and open questions were answered online by 1259 residents from 15 universities. A descriptive and analytical statistical analysis and semantic deductive-inductive analyses of open questions were performed. Results: LE was positive rather than negative (PHEEM of 100.5 points (79-116) and ACLEEM of 138.5 points (120-157)). An age over 32 years, male sex, studying in a private university, being in first year of residence and being in a non-surgical specialty were associated with a better PHEEM score (p < 0.05). For ACLEEM, the first year of specialty, a non-surgical specialty and studying in a private university were associated with better scores (p < 0.05). Two programs had excellent LE (Pathological Anatomy and Ophthalmology) and no specialty had a very poor performance or many problems. Aspects of teaching, clinical activities, and teachers were strengths reported by students. Aspects to improve were teaching, protected times and clinical activities. CONCLUSIONS: LE among medical specialties had more positive than negative features, but with areas that should be improved.

Management of bulbar conjunctival injury by honeybee sting: A case report of a retained honeybee stinger.

PURPOSE: To report a rare case of a bee sting to the conjunctiva of the eye in which the stinger remains in the subconjunctival space. OBSERVATIONS: We present the case of a fifty-five-year-old male who sustained a honeybee sting to the conjunctiva of his left eye after which some stinger remnants were left in place. He was initially treated with topical antibiotics, and topical and systemic steroids were added the next day. His visual acuity recovered fully with this regimen, despite later visualization of a retained bee stinger in the subconjunctival space. CONCLUSION AND IMPORTANCE: Our experience suggests that though immediate removal of a stinger in the case of a bee sting to the eye is likely the safest approach, the long-term persistence of a bee stinger in the conjunctiva may not pose a threat to visual acuity and ocular health.