Invisibilização e preconceitos velados: barreiras para o acesso aos serviços de atenção básica pela população trans / Invisibilization and veiled prejudices: barriers to access to primary care services for the transgender population / Invisibilización y prejuicios velados: barreras para el acceso de la población trans a los servicios de atención primaria

Introdução: No processo de edificação da Política Nacional de Saúde Integral LGBT+, a Atenção Básica ganha importante destaque, pois deveria funcionar como o contato preferencial dos usuários transgênero (trans). Objetivo: Investigar quais as percepções dos profissionais da Atenção Básica quanto às situações de vulnerabilidade enfrentadas pelas pessoas trans, bem como pesquisar os impedimentos que eles consideram existir na busca dessa população por acesso a esses serviços. Métodos: Utilizou-se uma abordagem qualitativa por meio de entrevistas semiestruturadas com 38 profissionais de saúde atuantes das Estratégias Saúde da Família de dois municípios do interior do estado de São Paulo. O material obtido foi submetido à análise de conteúdo de Bardin. Resultados: Os resultados apontaram para o desconhecimento quanto aos reais empecilhos que dificultam o acesso e seguimento de pessoas trans nos serviços de saúde. Observou-se ainda a manutenção de preconceitos e ideias que reforçam estereótipos ligados ao tema e que se estendem ao exercício da profissão. Isso se relaciona diretamente com a falta da abordagem de assuntos relacionados à sexualidade humana na graduação desses profissionais, além da falta de atualização quanto ao tema, o que impacta a qualidade do serviço que é ofertado à população em estudo. Conclusões: As normativas e portarias já existentes precisam ser efetivamente postas em prática, fazendo-se imperativas a ampliação e difusão do conhecimento a respeito da temática trans no contexto dos serviços públicos de saúde, o que pode servir como base para subsidiar a formação dos profissionais que atuam nesse setor, bem como políticas públicas efetivas.

Introduction: In the process of creating the National LGBT+ Comprehensive Health Policy, primary care has important prominence as it must work as the preferential contact of transgender (trans) users. Objective: To investigate the perceptions of primary care professionals about the vulnerability situations faced by trans persons and also hindrances they consider existing in this population's search for access to these services. Methods: A qualitative approach was used through semi-structured interviews with 38 health care professionals working in the Family Health Strategy of two cities in the countryside of the state of São Paulo. The material obtained was submitted to analysis of Bardin content. Results: The results pointed to a lack of knowledge about real hindrances that obstruct the access to and follow-up by health services for trans persons. It was also observed the maintenance of prejudices and ideas that reinforce stereotypes connected to the matter and extend to the practice of professionals. It is directly related to the lack of approach of issues related to human sexuality in the education of those professionals, in addition to lack of update about it, which impacts the quality of service offered to the population under study. Conclusions: The standards and ordinances already existing need to be effectively practiced, being crucial the extension and spread of knowledge about trans matters in the context of public health services. It can be the basis for subsidizing the education of professionals who work in this field, as well as effective public policies.

Introducción: En el proceso de edificación de la Política Nacional de Salud Integral LGBT+, la Atención Básica tiene importante destaque, pues debería funcionar como contacto preferente de los usuarios transgénero (trans). Objetivo: Investigar las percepciones de los profesionales de Atención Básica sobre las situaciones de vulnerabilidad que enfrentan las personas trans, así como investigar los impedimentos que consideran que existe en la búsqueda de esta población por el acceso a estos servicios. Métodos: Se utilizó un abordaje cualitativo por medio de entrevistas semiestructuradas con 38 profesionales de salud actuantes de las Estrategias de Salud de la Familia de dos municipios del interior del estado de São Paulo. El material obtenido fue sometido a análisis de contenido de Bardin. Resultados: Los resultados apuntaron al desconocimiento sobre los reales obstáculos que dificultan el acceso de personas trans a los servicios, además del segmento de los cuidados en las unidades. Se observó además que se mantienen los prejuicios e ideas que refuerzan estereotipos vinculados al tema y que se extienden al ejercicio de la profesión. Esto se relaciona directamente a la falta da abordaje de asuntos relacionados a la sexualidad humana en la graduación de estos profesionales, además de la falta de actualización sobre el tema, lo que impacta en la calidad del servicio que se ofrece a la población en estudio. Conclusiones: Las normas y ordenanzas ya existentes deben ser efectivamente puestas en práctica, por lo que es imperativo ampliar y difundir el conocimiento sobre la temática trans en el contexto de los servicios públicos de salud, que pueda servir de base para apoyar la formación de profesionales que actúan en este sector, así como políticas públicas efectivas.

Relação entre apoio social e sono de pessoas idosas cuidadoras em vulnerabilidade social / Relationship between social support and sleep of elderly caregivers in social vulnerability / Relación entre apoyo social y sueño de adultos mayores cuidadores con vulnerabilidad social

Objetivo: analisar a relação entre apoio social e qualidade do sono de pessoas idosas que cuidam de outros idosos em ambiente de vulnerabilidade social. Método: estudo transversal realizado com 65 cuidadores entrevistados por meio de instrumento de caracterização, Índice de Katz, Escala de Lawton e Brody, Índice de Qualidade do Sono de Pittsburgh e Escala de Apoio Social do Medical Outcomes Study, com dados analisados com testes de comparação e de correlação. Resultados: a maioria eram mulheres, cônjuges do idoso cuidado e possuíam sono de má qualidade. Observou-se correlação fraca e inversa entre má qualidade do sono e a dimensão interação social positiva (Rho=-0,27; p=0,028). Identificou-se relação significativa entre: apoio material e disfunção diurna (p=0,034); apoio afetivo e eficiência do sono (p=0,026); interação social positiva e qualidade subjetiva do sono (p=0,001) e disfunção diurna (p=0,008). Conclusão: Quanto maior a interação social positiva, melhor é a qualidade do sono.

Objective: to analyze the relationship between social support and sleep quality of elderly individuals who care for other elderly individuals in a socially vulnerable environment. Method: a cross-sectional study conducted with 65 caregivers interviewed using a characterization instrument, Katz Index, Lawton and Brody Scale, Pittsburgh Sleep Quality Index, and Medical Outcomes Study Social Support Scale, with data analyzed using comparison and correlation tests. Results: the majority were women, spouses of the elderly being cared for, and had poor sleep quality. A weak and inverse correlation was observed between poor sleep quality and the positive social interaction dimension (Rho=-0.27; p=0.028). Significant relationships were identified between: material support and daytime dysfunction (p=0.034); emotional support and sleep efficiency (p=0.026); positive social interaction and subjective sleep quality (p=0.001), as well as daytime dysfunction (p=0.008). Conclusion: The higher the positive social interaction, the better the sleep quality.

Objetivo: analizar la relación entre el apoyo social y la calidad del sueño de personas mayores que cuidan de otras personas mayores en entornos socialmente vulnerables. Método: estudio transversal realizado con 65 cuidadores entrevistados mediante un instrumento de caracterización, Índice de Katz, Escala de Lawton y Brody, Índice de Calidad del Sueño de Pittsburgh y Escala de Apoyo Social del Medical Outcomes Study, los datos fueron analizados mediante pruebas de comparación y correlación. Resultados: la mayoría eran mujeres, cónyuges del adulto mayor que recibe el cuidado y tenían mala calidad del sueño. Se observó una correlación débil e inversa entre la mala calidad del sueño y la dimensión de interacción social positiva (Rho=-0,27; p=0,028). Se identificó que había relación significativa entre: apoyo material y disfunción diurna (p=0,034); apoyo afectivo y eficiencia del sueño (p=0,026); interacción social positiva y calidad subjetiva del sueño (p=0,001) y disfunción diurna (p=0,008). Conclusión: Cuanto mayor sea la interacción social positiva, mejor será la calidad del sueño.

The influence of nationwide COVID-19 lockdown on the functional impairment and long-term survival of dependent people for carrying out basic activities of daily living in a neighborhood of the city of Madrid, Spain: Orcasitas Cohort Longitudinal Study.

Background: Prolonged confinement can lead to personal deterioration at various levels. We studied this phenomenon during the nationwide COVID-19 lockdown in a functionally dependent population of the Orcasitas neighborhood of Madrid, Spain, by measuring their ability to perform basic activities of daily living and their mortality rate. Methods: A total of 127 patients were included in the Orcasitas cohort. Of this cohort, 78.7% were female, 21.3% were male, and their mean age was 86 years. All participants had a Barthel index of ≤ 60. Changes from pre- to post-confinement and 3 years afterward were analyzed, and the effect of these changes on survival was assessed (2020-2023). Results: The post-confinement functional assessment showed significant improvement in independence over pre-confinement for both the Barthel score (t = -5.823; p < 0.001) and the classification level (z = -2.988; p < 0.003). This improvement progressively disappeared in the following 3 years, and 40.9% of the patients in this cohort died during this period. These outcomes were associated with the Barthel index (z = -3.646; p < 0.001) and the level of dependence (hazard ratio 2.227; CI 1.514-3.276). Higher mortality was observed among men (HR 1.745; CI 1.045-2.915) and those with severe dependence (HR 2.169; CI 1.469-3.201). Setting the cutoff point of the Barthel index at 40 provided the best detection of the risk of death associated with dependence. Conclusions: Home confinement and the risk of death due to the COVID-19 pandemic awakened a form of resilience in the face of adversity among the population of functionally dependent adults. The Barthel index is a good predictor of medium- and long-term mortality and is a useful method for detecting populations at risk in health planning. A cutoff score of 40 is useful for this purpose. To a certain extent, the non-institutionalized dependent population is an invisible population. Future studies should analyze the causes of the high mortality observed.

Cognitive stimulation in socioeconomically disadvantaged children with neurodevelopmental disorders: a case series.

Introduction: Research shows how conditions in socio-economically disadvantaged environments can be a risk factor for children's cognitive development. Consequently, children with neurodevelopmental disorders growing up in such environments face a double challenge. This study analyzed the effect of a comprehensive cognitive stimulation program on 4 single case studies comprising children with neurodevelopmental disorders from Guatemala. Methodology: A descriptive study was conducted, using a case series approach, consisting of four participants with neurodevelopmental disorders, and a neurotypical group of 126 children. Participants in the neurotypical group were randomly assigned to either a control or experimental reference group. Cognitive assessments were performed pre- and post-intervention for all participants. Children in the experimental group received a comprehensive cognitive stimulation program between assessments. Two participants with neurodevelopmental disorders also received the stimulation program while the other two children with neurodevelopmental disorders performed the same task as the control group, specifically, regular reading activities. Results: The experimental group exhibited a significant improvement in executive functions (inhibition, flexibility, and planning). The two experimental group children with neurodevelopmental disorders exhibited improved social cognition, showing a larger improvement compared to neurotypical children in their group, as well as compared to the two control children. However, although the reading program improved the language skills of the neurotypical control group, the children with neurodevelopmental disorders did not show as much improvement. Conclusion: These results suggest that specialized interventions are beneficial for children from socio-economically disadvantaged backgrounds, but importantly, may have a larger impact on children with neurodevelopmental disorders.

Perceived vulnerability related to health in cancer post-treated adolescent in Iran: a content analysis.

BACKGROUND: The prevalence of cancer is increasing, which significantly impacts the health and various aspects of the lives of cancer-post-treated adolescents. Adolescents with cancer have many negative consequences, including increased vulnerability. Therefore, this study aimed to explore the perceived vulnerability of cancer-post-treated adolescents using a deep examination of experiences and perceptions of participants. METHODS: This study was conducted on 18 participants, who were selected based on purposive sampling in 2023 using a qualitative method through a content analysis approach in Iran. A face-to-face and semi-structured individual interview was used to collect data. Inclusion criteria were children aged 11-19 years, with no history of diseases except cancer, at least one year passed since their last treatment and were aware of their disease. Inclusion criteria for other participants were Parents of childhood cancer survivors whose child is under 19 years old. Health care providers that had at least one year of experience working with and caring for pediatric cancer survivors. The research objective, participation principle, and interview recording were explained to the participants before the interview started. The criteria of credibility, dependability, confirmability and transferability were included to support the trustworthiness of data. The data was analyzed using the conventional qualitative content analysis method and MAXQDA10 software was used for data management. RESULTS: The participants included 12 cancer-post-treated adolescents, two parents, two nurses, one doctor, and one cancer charity representative. The data analysis identified three categories: "Confusion in early adolescence", "Psychological turmoil of disease", and "Physical burden of the disease". Finally, the latent content was formulated in to a "Perceived vulnerability" overarching theme. CONCLUSION: Identifying the patient's perceptions and beliefs is one of the current health problems to improve the quality of life and facilitate the optimal transition from adolescence to adulthood and adult care. Health professionals have an opportunity to address factors that increase survivors' sense of vulnerability to health problems by correcting knowledge gaps.

Ordinary defensive medicine: in the shadows of general practitioners' postures toward (over-)medicalisation.

This paper draws on qualitative research using focus groups involving 38 general practitioners (GPs). It explores their attitudes and feelings about (over-)medicalisation. Our main findings were that GPs had a complex representation of (over-)medicalisation, composed of many professional, social, technological, economic and relational issues. This representation led GPs to feel uncomfortable. They felt pressure from all sides, which led them to question their social roles and responsibilities. We identified four main GP-driven proposals to deal with (over-)medicalisation: (1) focusing on the communication in doctor-patient relationships; (2) grounding practices in evidence-based medicine; (3) relying on clinical skills, experience and intuition; and (4) promoting training, leadership bodies and social movements. Drawing on these proposals, we identify and discuss five paradigms that underpin GPs' attitudes toward (over-)medicalisation: underlying social factors, preventing medicalisation, managing uncertainties, sharing medical decision-making and thinking about care as a rationale. We suggest that these paradigms constitute a defensive posture against GPs' uncomfortable feelings. All five defensive paradigms were identified in our focus groups, echoing contemporary political debates on public health. This non-exhaustive framework forms the outline of what we call ordinary defensive medicine. GPs' uncomfortable feelings are the origin of their defensive solutions and the manifestation of their vulnerability. This professional vulnerability can be shared with the patient's vulnerability. In our view, this creates an opportunity to rediscover patient-doctor relationships and examine patients' and doctors' vulnerabilities together."There are many cases in which-though the signs of a confusion of tongues between the patient and his doctor are painfully present-there is apparently no open controversy. Some of these cases demonstrate the working of two other, often interlinked, factors. One is the patient's increasing anxiety and despair, resulting in more and more fervently clamouring demands for help. Often the doctor's response is guilt feelings and despair that his most conscientious, most carefully devised examinations do not seem to throw real light on the patient's "illness", that his most erudite, most modern, most circumspect therapy does not bring real relief." (Balint M. The Doctor, His Patient and the Illness. New York: International Universities; 2005. [1957].)"Theories about care put an unprecedented emphasis on vulnerability-taking up that challenge to transform what really counts in today's hospitals implies letting colleagues inside previously closely guarded professional boundaries" (2, our translation).

Assessing the impact of sea level rise on the Indus delta in Pakistan: A comprehensive analysis of flooded areas and future vulnerabilities.

This research investigates the impact of sea level rise (SLR) on the Indus Delta, a vital ecosystem increasingly vulnerable to climate change repercussions. The objective of this study is to comprehensively assess the flooded areas under various shared socioeconomic pathway (SSP) scenarios based on the Intergovernmental Panel on Climate Change's (IPCC) 6th Assessment Report. The study employs a GIS-based bathtub model, utilizing historical (1995-2014) and IPCC-projected (2020-2150) tide gauge data from Karachi, Kandla, and Okha stations to identify potential inundated areas threatened by coastal flooding. Additionally, it analyzes LANDSAT-derived multispectral images to identify coastal erosion hotspots and changes in the landscape. A supervised random forest classifier is used to classify major landforms and understand alterations in land cover. Furthermore, neural network-based cellular automata simulations are applied to predict future land cover for 2050, 2100, and 2150 at risk of inundation. The results indicate that under different SSP scenarios, the estimated inundated land area varies from 307.36 km2 (5 % confidence on SSP1-1.9) to 7150.8 km2 (95 % confidence on SSP5-8.5). By 2150, the region will lose over 550 km2 of agricultural land and 535 km2 of mangroves (mean SLR projection). This work emphasizes identifying sensitive land cover for SLR-induced coastal flooding. It might fuel future policy and modeling endeavors to reduce SLR uncertainty and build effective coastal inundation mitigation methods.

Investigating adverse daily life effects following a psychosocial laboratory stress task, and the moderating role of Psychopathology.

Laboratory stress tasks are necessary to closely investigate the stress response in a controlled environment. However, to our knowledge, no study has tested whether participating in such tasks can pose any daily life adverse effect. Fifty-three healthy participants (46 women) took part in a laboratory session where stress was induced using a typical psychosocial stressor: the repeated Montreal Imaging Stress Task (rMIST). Average levels of negative affect (NA), heart rate (HR), root mean square of successive differences (RMSSD), and skin conductance level (SCL), as well as reactivity across all these parameters as measured with the experience sampling method (ESM) in the four days prior to the laboratory session were compared with the four days following the session. We also assessed whether vulnerability to psychopathology moderated these associations. Findings showed that the task did not pose any significant adverse effect on participants. However, there was an unexpected increase in average RMSSD and a decrease in average SCL pre- to post- task. In addition, more vulnerable individuals were more likely to experience an increase in average levels of NA in the days following the task compared to the days preceding it. Our findings suggest that laboratory stress tasks may pose a significant risk to more vulnerable individuals.

[Home support for vulnerable older people: from shared decision-making to negotiation : A qualitative pilot study]. / L'accompagnement à domicile de personnes âgées vulnérables : de la prise de décision partagée à la négociation : Une étude qualitative pilote.

Shared decision-making allows older people to discuss and change their care with informal caregivers and healthcare professionals. When opinions differ, an older person's decision-making ability can be compromised by many factors. The objective of this qualitative pilot study was to study the dynamics of shared decision-making in home care support for vulnerable older people. Observations were carried out at the older people's homes during appointments with the network's healthcare professionals. Semi structured interviews were then conducted with older people, caregivers and healthcare professionals observed. When opinions differ, negotiation dynamics then develop between older people, caregivers and healthcare professionals. Using a dedicated negotiation framework, we identified four types of negotiation between the stakeholders in home care decision-making, influenced by various articulations of individual, collective and environmental factors.

A Primary Health Care Program and COVID-19. Impact in Hospital Admissions and Mortality.

BACKGROUND: Most patients with mild or moderate COVID infection did not require hospital admission, but depending on their personal history, they needed medical supervision. In monitoring these patients in primary care, the design of specific surveillance programs was of great help. Between February 2021 and March 2022, EDCO program was designed in Tenerife, Spain, to telemonitor patients with COVID infection who had at least one vulnerability factor to reduce hospital admissions and mortality. OBJECTIVE: The aim of this study is to describe the clinical course of patients included in the EDCO program and to analyze which factors were associated with a higher probability of hospital admission and mortality. DESIGN: Retrospective cohort study. PATIENTS: We included 3848 patients with a COVID-19 infection age over 60 years old or age over 18 years and at least one vulnerability factor previously reported in medical history. MAIN MEASURES: Primary outcome was to assess risk of admission or mortality. KEY RESULTS: 278 (7.2%) patients required hospital admission. Relative risks (RR) of hospital admission were oxygen saturation ≤ 92% (RR: 90.91 (58.82-142.86)), respiratory rate ≥ 22 breaths per minute (RR: 20.41 (1.19-34.48), obesity (RR: 1.53 (1.12-2.10), chronic kidney disease (RR:2.31 (1.23-4.35), ≥ 60 years of age (RR: 1.44 (1.04-1.99). Mortality rate was 0.7% (27 patients). Relative risks of mortality were respiratory rate ≥ 22 breaths per minute (RR: 24.85 (11.15-55.38), patients with three or more vulnerability factors (RR: 4.10 (1.62-10.38), oxygen saturation ≤ 92% (RR: 4.69 (1.70-15.15), chronic respiratory disease (RR: 3.32 (1.43-7.69) and active malignancy (RR: 4.00 (1.42-11.23). CONCLUSIONS: Vulnerable patients followed by a primary care programme had admission rates of 7.2% and mortality rates of 0.7%. Supervision of vulnerable patients by a Primary Care team was effective in the follow-up of these patients with complete resolution of symptoms in 91.7% of the cases.

Ion channel dysregulation and cellular adaptations to alpha-synuclein in stressful pacemakers of the parkinsonian brainstem.

Parkinson's disease (PD) is diagnosed by its cardinal motor symptoms that are associated with the loss of dopamine neurons in the substantia nigra pars compacta (SNc). However, PD patients suffer from various non-motor symptoms years before diagnosis. These prodromal symptoms are thought to be associated with the appearance of Lewy body pathologies (LBP) in brainstem regions such as the dorsal motor nucleus of the vagus (DMV), the locus coeruleus (LC) and others. The neurons in these regions that are vulnerable to LBP are all slow autonomous pacemaker neurons that exhibit elevated oxidative stress due to their perpetual influx of Ca2+ ions. Aggregation of toxic α-Synuclein (aSyn) - the main constituent of LBP - during the long prodromal period challenges these vulnerable neurons, presumably altering their biophysics and physiology. In contrast to pathophysiology of late stage parkinsonism which is well-documented, little is known about the pathophysiology of the brainstem during prodromal PD. In this review, we discuss ion channel dysregulation associated with aSyn aggregation in brainstem pacemaker neurons and their cellular responses to them. While toxic aSyn elevates oxidative stress in SNc and LC pacemaker neurons and exacerbates their phenotype, DMV neurons mount an adaptive response that mitigates the oxidative stress. Ion channel dysregulation and cellular adaptations may be the drivers of the prodromal symptoms of PD. For example, selective targeting of toxic aSyn to DMV pacemakers, elevates the surface density of K+ channels, which slows their firing rate, resulting in reduced parasympathetic tone to the gastrointestinal tract, which resembles the prodromal PD symptoms of dysphagia and constipation. The divergent responses of SNc & LC vs. DMV pacemaker neurons may explain why the latter outlive the former despite presenting LBPs earlier. Elucidation the brainstem pathophysiology of prodromal PD could pave the way for physiological biomarkers, earlier diagnosis and novel neuroprotective therapies for PD.

Transcellular transmission and molecular heterogeneity of aggregation-prone proteins in neurodegenerative diseases.

The accumulation of aggregation-prone proteins in a specific neuronal population is a common feature of neurodegenerative diseases, which is correlated with the development of pathological lesions in diseased brains. The formation and progression of pathological protein aggregates in susceptible neurons induce cellular dysfunction, resulting in progressive degeneration. Moreover, recent evidence supports the notion that the cell-to-cell transmission of pathological protein aggregates may be involved in the onset and progression of many neurodegenerative diseases. Indeed, several studies have identified different pathological aggregate strains. Although how these different aggregate strains form remains unclear, a variety of biomolecular compositions or cross-seeding events promoted by the presence of other protein aggregates in the cellular environment may affect the formation of different strains of pathological aggregates, which in turn can influence complex pathologies in diseased brains. In this review, we summarize the recent results regarding cell-to-cell transmission and the molecular heterogeneity of pathological aggregate strains, raising key questions for future research directions.

Vegetation increases global climate vulnerability risk by shifting climate zones in response to rising atmospheric CO2.

Global climate zones are experiencing widespread shifts with ongoing rise in atmospheric CO2, influencing vegetation growth and shifting its distributions to challenge ecosystem structure and function, posing threats on ecological and societal safety. However, how rising atmospheric CO2 affects the pace of global climate zone shifts is highly uncertain. More attentions are urgently required on understanding the underlying mechanisms and quantifications of regional climate vulnerability in response to rising CO2. In this study, we employ nine Earth system models from CMIP6 to investigate global climate zone shifts with rising CO2, unravel the effects of vegetation physiological response (PHY), and categorize climate vulnerable regions depending on the extent of climate zone shifts. We find that climate zone reshapes over half of the global land area, 16.8 % of which is contributed by PHY at 4 × CO2. Intriguingly, besides warming, PHY-induced precipitation changes and their interactions with warming manipulate about two-fifths of PHY-forced shifts, providing effective suggestions for model improvement in future predictions in climate zone shifts. Aided with PHY effects, 4 × CO2 imposes substantial climate zone shifts over about one-fifth of the global land area, suggesting substantial changes in local climate and ecosystem structure and functions. Hence, those regions would experience strong climate vulnerability, and face high risk of climate extremes, water scarcity and food production. Our results quantitatively identify the vulnerable regions and unravel the underlying drivers, provide scientific insights to prioritize conservation and restoration efforts to ensure ecological and social safety globally.

Direct medical charges in a population-based systemic lupus erythematosus cohort.

Aim: This study aimed to obtain estimates for the direct medical charges associated with hospitalizations and emergency department visits of validated SLE cases in a diverse Systemic Lupus Erythematosus (SLE) population.Methods: The Georgians Organized Against Lupus (GOAL) cohort is a population-based cohort of adult SLE patients from metropolitan Atlanta, GA USA, an area having a diverse SLE population. The GOAL cohort aims to study the impact of social determinants of health (SDoH) on outcomes relevant to patients, healthcare providers, and policymakers. For this study, survey data collected during 2011-2012 was linked to the Georgia Hospital Discharge Database (HDD) to capture hospital admissions (HAs) and emergency department visits (EDVs) throughout Georgia from 2012 through 2013. Direct medical charges were summarized by HCU type among all patients, among those with actual visits, and by socio-demographics and healthcare factors.Results: Among 829 patients (94% women, 78% Black, 64% non-private insurance, 64% not-employed, mean age of 46), 170 (20.5%) and 300 (36.2%) participants had at least one HA and one EDV in 1-year of follow-up, respectively, with 111(13.4%) having both HA and EDV. On average, each patient experienced 0.38 HAs and 0.91 EDVs, with per-patient direct medical charges of $14,968 for HAs & $3,022 for EDVs, and $39,645 per HA & $3,305 per EDV. Patients with higher social vulnerability or more severe disease had higher charges for both HA and EDV (p < 0.01), likely due to the delayed care and neglected health needs leading to more advanced and costly medical treatments. Living below the federal poverty level was associated with higher charges for EDVs (p < 0.001) but with lower charges for HAs (p = 0.036).Conclusions: This study underscores the economic burden of SLE on vulnerable populations, emphasizing the importance of including socio-economic factors in healthcare planning. Policy efforts should prioritize reducing disparities in access to care and implementing preventive strategies.

New policies on skin-to-skin contact warrant an oxytocin-based perspective on perinatal health care.

Background: In 2023, the World Health Organization (WHO) published a Global Position Paper on Kangaroo Mother Care (KMC), which is applicable to all countries worldwide: from the moment of birth, every "small and sick" newborn should remain with mother in immediate and continuous skin-to-skin contact (SSC), receiving all required clinical care in that place. This was prompted by the startling results of a randomized controlled trial published in 2021: in which 1,609 infants receiving immediate SSC were compared with 1,602 controls that were separated from their mothers but otherwise received identical conventional state-of-the-art care. The intervention infants showed a 25% reduction in mortality after 28 days. New perspectives: The new WHO guidelines are a significant change from earlier guidance and common clinical practice. The author presents that separating mothers and babies is assumed to be "normal" (a paradigm) but actually puts newborns at increased risk for morbidity and mortality. The author presents arguments and ethical perspectives for a new perspective on what is "normal," keeping newborns with their mothers is the infant's physiological expectation and critical requirement for healthy development. The author reviews the scientific rationale for changing the paradigm, based on synchronous interactions of oxytocin on both mother and infant. This follows a critique of the new policies that highlights the role of immediate SSC. Actionable recommendations: This critique strengthens the case for implementing the WHO guidelines on KMC for small and sick babies. System changes will be necessary in both obstetric and neonatal settings to ensure seamless perinatal care. Based on the role of oxytocin, the author identifies that many current routine care practices may actually contribute to stress and increased vulnerability to the newborn. WHO has actionable recommendations about family involvement and presence in newborn intensive care units. Discussion: The concepts of resilience and vulnerability have specific definitions well known in perinatal care: the key outcome of care should be resilience rather than merely the absence of vulnerability. Newborns in all settings and contexts need us to re-evaluate our paradigms and adopt and implement the new WHO guidelines on KMC in perinatal care.

A multicriteria vulnerability index for equitable resource allocation in public health funding.

SETTING: This paper describes an action research project with the Centre universitaire intégré de santé et de services sociaux - Capitale Nationale (CIUSSS-CN) who identified a need to assess vulnerability in their territories in order to ensure equitable distribution of the Integrated Perinatal and Early Childhood Services (SIPPE) program funds. The objective was to design and validate a multicriteria model to provide a more accurate portrait of vulnerability based on recent social realities. INTERVENTION: Our multidisciplinary research team of 7 members included experts in analytics, decision aiding, and community and public health. In collaboration with 6 CIUSSS-CN professionals, we co-constructed, during 9 workshops, a multicriteria model to aggregate the multiple dimensions of vulnerability. We used a value-focused thinking approach and applied the method MACBETH assisted by a geographic information system. OUTCOMES: Criteria, scales, and weights were validated and led to a vulnerability score for each CIUSSS-CN territory. This score provides a more accurate portrait of territorial disparities based on data and the participants' experience. The model was implemented in a dynamic user-friendly tool and serves to support decision-makers in the resource allocation process. Knowledge transfer was conducted during and after the process. IMPLICATIONS: This multidisciplinary research has served to anchor public health funding in local realities, with an emphasis on equity and stakeholder engagement. Our mixed-method approach integrating qualitative and quantitative data is adaptable to other contexts. Our results can enhance intervention effectiveness and allow for a better response to the needs of the population targeted by the SIPPE program.

RéSUMé: LIEU: Cet article décrit un projet de recherche-action avec le Centre Universitaire Intégré de Santé et de Services Sociaux - Capitale Nationale (CIUSSS-CN) qui a identifié un besoin d'évaluer la vulnérabilité sur son territoire afin d'assurer une distribution équitable des fonds du programme des Services Intégrés en Périnatalité et pour la Petite Enfance (SIPPE). L'objectif était de concevoir et de valider un modèle multicritère permettant de dresser un portrait plus précis de la vulnérabilité en fonction des réalités sociales récentes. INTERVENTION: Notre équipe de recherche multidisciplinaire de 7 membres comprenait des experts en analytique, en aide à la décision et en santé publique et communautaire. En collaboration avec 6 professionnelles du CIUSSS-CN, nous avons co-construit, au cours de 9 ateliers, un modèle d'évaluation multicritère pour agréger les multiples dimensions de la vulnérabilité. Nous avons utilisé une approche de modélisation centrée sur les valeurs et appliqué la méthode MACBETH assistée par un système d'information géographique. RéSULTATS: Les critères, les échelles et les pondérations ont été validés et ont conduit à un score de vulnérabilité pour chaque territoire de la CIUSSS-CN. Ce score fournit un portrait plus précis des disparités territoriales basé sur les données et la connaissance qu'ont les participants du terrain. Le modèle a été implémenté dans un outil dynamique et convivial servant à soutenir les décideurs dans le processus d'allocation des ressources. Le transfert de connaissances a été effectué tout au long du et après le processus. IMPLICATIONS: Cette recherche multidisciplinaire a permis d'ancrer le financement de la santé publique dans les réalités locales, en mettant l'accent sur l'équité et l'engagement des parties prenantes. Notre approche mixte intégrant des données qualitatives et quantitatives est adaptable à d'autres contextes. Nos résultats peuvent améliorer l'efficacité des interventions et permettre de mieux répondre aux besoins de la population ciblée par le programme SIPPE.

Consistent decrease in conifer embolism resistance from the stem apex to base resulting from axial trends in tracheid and pit traits.

Introduction: Drought-induced embolism formation in conifers is associated with several tracheid and pit traits, which vary in parallel from stem apex to base. We tested whether this axial anatomical variability is associated with a progressive variation in embolism vulnerability along the stem from apex to base. Methods: We assessed the tracheid hydraulic diameter (Dh), mean pit membrane area (PMA) and the xylem pressure at 50% loss of conductivity (P50) on longitudinal stem segments extracted at different distances from the stem apex (DFA) in a Picea abies and an Abies alba tree. Results: In both trees, Dh and PMA scaled with DFA 0.2. P50 varied for more than 3 MPa from the treetop to the stem base, according to a scaling of -P50 with DFA-0.2 . The largest Dh, PMA and P50 variation occurred for DFA<1.5 m. PMA and Dh scaled more than isometrically (exponent b=1.2). Pit traits vary proportionally with tracheid lumen diameter. Discussion and conclusions: Apex-to-base trends in tracheid and pit traits, along with variations in P50, suggest a strong structure-function relationship that is influenced by DFA. Although the effect of DFA on P50 has not been extensively explored previously, we propose that analyzing the relationship between P50 and DFA could be crucial for a comprehensive assessment of embolism vulnerability at the individual level.

Muscle Dysmorphia in Gym-Going Men: The Role of Narcissism Vulnerability and Perfectionism.

Objective: Muscle dysmorphia (MD) refers to a pathological preoccupation with the idea that one's body is not lean and muscular enough. Literature suggests that vulnerable facet of narcissism and perfectionism are strongly related to the risk of developing MD symptoms. However, until now, there is a paucity of research exploring their relationship, which is the primary aim of this study. Method: Participants were 135 gym-going Turkish males (Mage=24.99, SD=5.38; range=18-43 years) who completed a packet of self-report questionnaires. Results: Out of the sample, 51 (37.8%) were at risk for MD. A mediation model analysis revealed that vulnerable narcissism has an indirect relationship with the MD risk that is likely to be expressed via perfectionism. Conclusions: Our results showed a higher risk for MD among gym-going males and provided new insight into MD's understanding. It appears that a narcissistic flaw and perfectionistic traits may be particularly salient factors to consider in both preventing and treating MD symptomatology within high-risk populations.

Tumor Treating Fields (TTFields) induce homologous recombination deficiency in ovarian cancer cells, thus mitigating drug resistance.

Background: Ovarian cancer is the leading cause of mortality among gynecological malignancies. Carboplatin and poly (ADP-ribose) polymerase inhibitors (PARPi) are often implemented in the treatment of ovarian cancer. Homologous recombination deficient (HRD) tumors demonstrate increased sensitivity to these treatments; however, many ovarian cancer patients are homologous recombination proficient (HRP). TTFields are non-invasive electric fields that induce an HRD-like phenotype in various cancer types. The current study aimed to investigate the impact of TTFields applied together with carboplatin or PARPi (olaparib or niraparib) in preclinical ovarian cancer models. Methods: A2780 (HRP), OVCAR3 (HRD), and A2780cis (platinum-resistant) human ovarian cancer cells were treated in vitro with TTFields (1 V/cm RMS, 200 kHz, 72 h), alone or with various drug concentrations. Treated cells were measured for cell count, colony formation, apoptosis, DNA damage, expression of DNA repair proteins, and cell cycle. In vivo, ID8-fLuc (HRP) ovarian cancer cells were inoculated intraperitoneally to C57BL/6 mice, which were then treated with either sham, TTFields (200 kHz), olaparib (50 mg/kg), or TTFields plus olaparib; over a period of four weeks. Tumor growth was analyzed using bioluminescent imaging at treatment cessation; and survival analysis was performed. Results: The nature of TTFields-drug interaction was dependent on the drug's underlying mechanism of action and on the genetic background of the cells, with synergistic interactions between TTFields and carboplatin or PARPi seen in HRP and resistant cells. Treated cells demonstrated elevated levels of DNA damage, accompanied by G2/M arrest, and induction of an HRD-like phenotype. In the tumor-bearing mice, TTFields and olaparib co-treatment resulted in reduced tumor volume and a survival benefit relative to olaparib monotherapy and to control. Conclusion: By inducing an HRD-like phenotype, TTFields sensitize HRP and resistant ovarian cancer cells to treatment with carboplatin or PARPi, potentially mitigating a-priori and de novo drug resistance, a major limitation in ovarian cancer treatment.

Exposure of Syrian refugee agricultural workers to pesticides in Lebanon: a socio-economic and political lens.

This article adopts a socio-economic and political lens to elucidate the interplay of factors that heighten the vulnerability of Syrian refugee agricultural workers and their exposure to pesticides in Lebanon. It provides a comprehensive understanding for the interconnected social, political and economic factors at the global, regional, national and local levels and how they increase the vulnerability of Syrian refugee agricultural workers, particularly their exposure to pesticides. The global factors highlight the shifts from colonialism to state-controlled economies to neoliberal policies. These changes have prioritized the interests of large agricultural schemes and multinationals at the expense of small and medium-sized agriculture. Consequently, there has been a boost in pesticides demand, coupled with weak regulations and less investment in agriculture in the countries of the Global South. The article explains how the dynamic interaction of climate change and conflicts in the Middle East and North Africa region has negatively impacted the agriculture sector and food production, which led to an increased potential for pesticide use. At the national and local levels, Lebanon's social, political and economic policies have resulted in the weakening of the agricultural sector, the overuse of pesticides, and the intensification of the Syrian refugee agricultural workers' vulnerability and exposure to pesticides. The article recommends that researchers, policymakers, and practitioners adopt a political-economic-social lens to analyze and address the full dynamic situation facing migrant and refugee workers in Lebanon and other countries and promote equity in the agricultural sector globally.