Impact of concurrent medications on clinical outcomes of cancer patients treated with immune checkpoint inhibitors: analysis of Health Insurance Review and Assessment data.

PURPOSE: Medications regulating immune homeostasis and gut microbiota could affect the efficacy of immune checkpoint inhibitors (ICIs). This study aimed to investigate the impact of concurrent medications on the clinical outcomes of patients with cancer receiving ICI therapy in South Korea. METHODS: We identified patients newly treated with ICI for non-small cell lung cancer (NSCLC), urothelial carcinoma (UC), and malignant melanoma (MM) between August 2017 and June 2020 from a nationwide database in Korea. The effect of concurrent antibiotics (ATBs), corticosteroids (CSs), proton-pump inhibitors (PPIs), and opioids prescribed within 30 days before ICI initiation on the treatment duration and survival was assessed. RESULTS: In all, 8870 patients were included in the ICI cohort (NSCLC, 7,128; UC, 960; MM, 782). The patients were prescribed ATBs (33.8%), CSs (47.8%), PPIs (28.5%), and opioids (53.1%) at the baseline. The median overall survival durations were 11.1, 12.2, and 22.1 months in NSCLC, UC, and MM subgroups, respectively, since starting the ICI mostly as second-line (NSCLC and UC) and first-line (MM) therapy. Early progression was observed in 34.2% of the patients. Opioids and CS were strongly associated with poor survival across all cancer types. A high number of concurrent medications was associated with early progression and short survival. Opioid and CS use was associated with poor prognosis in all patients treated with ICIs. However, ATBs and PPIs had a cancer-specific effect on survival. CONCLUSION: A high number of concurrent medications was associated with poor clinical outcomes.

Economic instability, income, and unemployment effects on mortality: using SUR panel data in Iran.

This study aims to investigate the effects of socioeconomic factors on mortality in Iran. To this end, this research examines how economic instability, income, and unemployment affect mortality using a seemingly unrelated regression (SUR) with panel data for 30 provinces in Iran from 2004 to 2019. The results indicate that unemployment and mortality have a countercyclical relationship among the working age-groups 20-59 but a procyclical pattern among old-age (60+), except for rural mortality. This result is harmonious between employment and age-group mortality. This finding implies that unemployment increases mortality in working age-groups due to psychological stress and poverty risk. In addition, the income level decreases mortality in all ages over 40 years due to the provision of higher access to health and medical services and social welfare. However, it increases mortality in rural areas and age-group 20-39 because of their hazardous, unsafe, and stressful work conditions. Therefore, policymakers should plan for an inclusive economic growth to reduce poverty and out-of-pocket payments and increase the quality and accessibility of public health services, especially for beneficiaries of lower social groups. Moreover, they should adopt strategies to alleviate the burden of premature, preventable, and treatable deaths.

Science-informed Policy Making for Protecting People and the Environment from Radiation.

ABSTRACT: The process to arrive at the radiation protection practices of today to protect workers, patients, and the public, including sensitive populations, has been a long and deliberative one. This paper presents an overview of the US Environmental Protection Agency's (US EPA) responsibility in protecting human health and the environment from unnecessary exposure to radiation. The origins of this responsibility can be traced back to early efforts, a century ago, to protect workers from x rays and radium. The system of radiation protection we employ today is robust and informed by the latest scientific consensus. It has helped reduce or eliminate unnecessary exposures to workers, patients, and the public while enabling the safe and beneficial uses of radiation and radioactive material in diverse areas such as energy, medicine, research, and space exploration. Periodic reviews and analyses of research on health effects of radiation by scientific bodies such as the National Academy of Sciences, National Council on Radiation Protection and Measurements, United Nations Scientific Committee on the Effects of Atomic Radiation, and the International Commission on Radiological Protection continue to inform radiation protection practices while new scientific information is gathered. As a public health agency, US EPA is keenly interested in research findings that can better elucidate the effects of exposure to low doses and low dose rates of radiation as applicable to protection of diverse populations from various sources of exposure. Professional organizations such as the Health Physics Society can provide radiation protection practitioners with continuing education programs on the state of the science and describe the key underpinnings of the system of radiological protection. Such efforts will help equip and prepare radiation protection professionals to more effectively communicate radiation health information with their stakeholders.

Wood ash application for crop production, amelioration of soil acidity and contaminated environments.

Agriculture is vital to human life and economic development even though it may have a detrimental influence on soil quality. Agricultural activities can deteriorate the soil quality, endangers the ecosystem health and functioning, food safety, and human health. To resolve the problem of soil degradation, alternative soil conditioners such as wood ash are being explored for their potential to improve soil-plant systems. This study provides an overview of the production, properties, and effects of wood ash on soil properties, crop productivity, and environmental remediation. A comprehensive search of relevant databases was conducted in order to locate and assess original research publications on the use of wood ash in agricultural and environmental management. According to the findings, wood ash, a byproduct of burning wood, may improve the structure, water-holding capacity, nutrient availability, and buffering capacity of soil as well as other physico-chemical, and biological attributes of soil. Wood ash has also been shown to increase agricultural crop yields and help with the remediation of polluted regions. Wood ash treatment, however, has been linked to several adverse effects, such as increased trace element concentrations and altered microbial activity. The examination found that wood ash could be a promising material to be used as soil conditioner and an alternative supply of nutrients for agricultural soils, while, wood ash contributes to soil improvement and environmental remediation, highlighting its potential as a sustainable solution for addressing soil degradation and promoting environmental sustainability in agricultural systems.

Performance of home-based and ambulatory blood pressure monitoring in obese children and their correlation with end organ damage.

BACKGROUND: The increasing prevalence of childhood obesity has led to a corresponding increase in hypertension among children, necessitating early identification of subclinical target organ damage for accurate cardiovascular risk assessment. However, in the pediatric population, there is a paucity of literature comparing ambulatory and home blood pressure monitoring, and this knowledge gap is exacerbated by limited access to ambulatory blood pressure monitoring (ABPM) facilities, particularly in developing countries, where pediatricians often resort to home blood BP monitoring as the preferred option. METHOD: In this cross-sectional study with 60 obese children (aged 5-18 years) at a tertiary health care in central India, we aimed to comprehensively characterize blood pressure profiles, including office, ambulatory and home and investigated their correlations with indicators of end-organ damage. RESULT: Among 60 children, 26 (43.3%) participants were found to be hypertensive based on 24 Hr ABPM evaluation. Masked hypertension and white coat hypertension (WCH) were observed in 21.6% and 13.3% respectively. Surprisingly, 20% of participants were identified as hypertensive through 7-day home BP monitoring (HBPM). A notable discordance of 36.6% was between HBPM and ABPM results. Moreover, 26.7% of the children had end-organ damage, with higher odds associated with night-time systolic ambulatory hypertension in the adjusted regression model (OR = 1.06, 95% CI: 1.03-1.10, p < 0.001). CONCLUSION: The study highlights 24-hour ABPM's vital role in classifying hypertensive status, especially in high-risk children. The diagnostic performance of HBPM shows poor sensitivity in detecting MH and lower specificity in identifying WCH compared to ABPM. This limitation translates to missed opportunities for early preventive interventions.

State Abortion Bans Heap Burdens on Already Traumatized Rape Survivors.

The laws exacerbate stigma and impede access to needed health care.

Factors Associated with Early and Periodic Screening, Diagnostic, and Treatment Services in a Medicaid Managed Care Pediatric Population.

Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) services is a Medicaid benefit for children that addresses their health problems before they become advanced, debilitating, and expensive. We conducted a retrospective cross-sectional analysis of pediatric beneficiaries (newborn to younger than 21 years) enrolled in a Medicaid managed care organization to examine the factors associated with EPSDT screening services completion. We obtained 2018 administrative claims data for beneficiaries continuously enrolled for a minimum of 90 days (n=156,108). Completion of EPSDT screening services among our Medicaid managed care beneficiaries was low. Those having more emergency department visits and hospitalizations, having family medicine practitioners as primary care physicians, belonging to the racial/ethnic group Asian/Pacific Islander/Hawaiian/Alaskan Native/Native American, and 18 to younger than 21 years age group were less likely than others to complete EPSDT services. Our results provide information on segments of pediatric beneficiaries that can be targeted to increase EPSDT screening services completion.

Trusted Communicators: The Role of Navigation Support in Improving Health and Health Care Access for American Indian Elders.

Navigating health care and insurance systems presents significant challenges for American Indian (AI) Elders. Access to culturally congruent assistance with decision-making, scheduling, transportation, and communication can bridge the gap between AI Elders and health systems. This study uses qualitative interviews with professionals providing navigation services to American Indian Elders in a Southwestern state to understand the skills, experiences, and challenges involved in delivering this support. We conducted semi-structured interviews with 16 professionals providing navigation support to AI Elders between November 2018 and August 2020 and used a constant comparative approach to identify themes. Participants' descriptions of their work centered on the themes of (1) respect for Elders; (2) wide-ranging responsibilities; (3) acting as a trusted communicator; (4) developing trust; and (5) challenges to providing navigation support for AI Elders. Efforts to achieve health equity for AI Elders must include supporting individuals such as these within communities and advocating for a just health care system for American Indian people.

Prison Health Care Issues in Kansas and Ohio: The Perspective of Incarcerated Women.

This article about women's prison-based health care reports quantitative findings from surveying 206 female prisoners and qualitative findings from 45 female prisoners interviewed in one prison in Kansas and three prisons in Ohio. Respondents expressed concerns about the availability of quality prison health care and the timeliness of attention to requests for assistance. Additionally, respondents identified administrative barriers to receiving quality health care within each state. The detrimental consequences of receiving inadequate care are poignantly described by some women. Suggestions are offered for improving the overall quality of prison health care for women and modifying procedures for obtaining such care.

Latinx Youth's Mental Health Needs and Socioeconomic Factors Associated with Service Utilization.

This study examined mental health needs and risk factors associated with service use among Latinx high school students in two cities in the United States. We explored how socioeconomic characteristics, school location, youth and parental nativity, and self-perceived clinical needs were associated with the odds of youths seeing a mental health provider. Data were collected from 306 Latinx youths during the 2018-19 school year. Most youths (78%) self-reported symptoms of anxiety, trauma, or depression above the clinical range. None of these clinical needs predicted service utilization. Youth experiencing less economic hardship and having a mother from South America were almost five times more likely to use services than their counterparts. Similarly, males and older respondents were more likely to be underserved than females and younger respondents. Implications to ensure equitable access to services among older, low-income Latinx youth, particularly those from Central America, the Caribbean, and Mexico, are discussed.

The association of domestic violence during pregnancy with maternal psychological well-being in the early postpartum period: A sample from women with low socioeconomic status in Eastern Turkey.

AIM: To examine the association of women's exposure to domestic violence during pregnancy with postpartum maternal psychological well-being (postpartum depression and anxiety) in the early postpartum period. METHODS: The sample of this descriptive correlational research study comprised 358 women. Data were collected using the Personal Information Form, the Domestic Violence Screening Tool, the Edinburgh Postnatal Depression Scale, and the Postpartum Specific Anxiety Scale. The one-way multivariate analysis of variance, and a multivariate linear regression analysis was performed to analysis of data. RESULTS: The mean scores of the HITS, the EPDS, and the PSAS were 6.00±16.00, 7.47±5.57, and 72.02±18.63 respectively. Considering the cut-off values of the scales, the women were found to be at risk for exposure to domestic violence (20.1%), postpartum depression (24%), and postpartum anxiety (11.2%). Education level and having social security was significantly associated with women's HITS and PSAS score.Women with high mean domestic violence scores had high mean postpartum depression and postpartum anxiety scores. Women's mean domestic violence and postpartum anxiety scores were significantly and positively associated with their mean postpartum depression scores (p < 0.001). CONCLUSION: The results of this study revealed that women were frequently exposed to DV during pregnancy, education level and social security were important predictors of exposure to DV, and that DV associated with postpartum depression and postpartum anxiety. Exposure to DV and postpartum anxiety increased the risk of postpartum depression. It is recommended to integrate screening, guidance, and supportive counseling practices into routine antenatal care to improve the mental health of pregnant women at risk.

Health Literacy of Patients using Continuous Glucose Monitoring.

BACKGROUND: Low health literacy and numeracy are associated with poor health outcomes and lower self-efficacy. Continuous glucose monitors (CGMs) can improve diabetes management, but their benefits may be limited by health literacy levels. OBJECTIVES: Our objective was to characterize health literacy levels of ambulatory care patients using CGMs to manage their diabetes in one urban health system. Secondary aims were to identify specific knowledge deficits related to CGM education and determine predictors of self-rated comfort with and understanding of CGM use. METHODS: Participants with type 1 or type 2 diabetes using CGMs were identified using electronic medical records. Participants completed a telephone survey, including the Health Literacy/Subjective Numeracy Scale (HLS/SNS) and an investigator-developed survey assessing CGM comfort and understanding. Descriptive statistics were reported for demographic information. The associations between patient characteristics and survey responses were evaluated using the chi-square test, Fisher's exact test, or Wilcoxon rank-sum test. RESULTS: Eighty-two participants completed the surveys. The median HLS/SNS score for study participants was 80 (IQR 71-89). Associations were found between HLS/SNS scores and education level, reported income, and private insurance coverage. Participants with higher HLS/SNS scores reported higher levels of CGM understanding and comfort. Fifty-one percent of participants (n=42) reported no or inadequate training prior to CGM initiation. Better A1C results (<8%) were associated with higher self-rated responses in the investigator-developed survey. CONCLUSION: CGMs should not be withheld from individuals with low health literacy. Incorporating baseline health literacy assessment and offering literacy sensitive training will help optimize the benefits derived from this technology.

Maintaining essential health services during a pandemic: lessons from Costa Rica's COVID-19 response.

Studies on COVID-19 usually focus on health system responses to decrease the rate of COVID-19 infection and death, but patients with other diseases also require access to health services during the pandemic. This paper describes the structures and processes by which the Costa Rican Social Security Fund (CCSS) changed in response to the COVID-19 pandemic, which helped to sustain essential health services (EHSs). We conducted a desk review of the local literature and semistructured qualitative interviews with key informants from the CCSS. We found that the CCSS implemented changes in structure, such as creating a specialised COVID-19 centre and hiring additional interim health workers. The CCSS also implemented changes in processes, including leveraging its integrated network to optimise its resources and support alternative care modalities. These changes generated changes in outputs and outcomes that helped sustain EHSs for non-COVID-19 patients. These interventions were possible primarily due to Costa Rica's underlying health system, particularly its integrated nature with a single institution in charge of healthcare provision financed through mandatory health insurance, a unique digital medical record system and a contingency fund.

'I thought we would be cherished and safe here': understanding the multi-faceted nature of mental health among Arab immigrants/refugees in Ontario, Canada- the CAN-HEAL study.

PURPOSE: Mental health (MH) is a critical public health issue. Arab immigrants/refugees (AIR) may be at high risk for MH problems owing to various unique stressors, such as post-September/11 demonization. Despite the growing AIR population in Western countries, there is a lack of AIR-MH research in these nations. The CAN-HEAL study examined MH experiences and needs among AIR in Ontario, Canada. METHODS: This study employed a cooperative community-based participatory research and integrated knowledge translation approach. The study used photovoice, qualitative interviews and a questionnaire survey. Sixty socio-demographically diverse AIR adults partook in this study. The research was informed by the "social determinants of health" framework and the "years since immigration effect" (YSIE) theory. RESULTS: The term "mental health" was deemed offensive for participants aged > 30 years. Participants proposed other culturally-appropriate words including "well-being" and "emotional state". The prevalence of poor mental well-being in the sample was alarming (55%). Of first-generation immigrant participants, 86.8% reported negative changes in MH since migration. The negative changes are not straightforward; they are complex and dynamic, and mainly related to micro/macro-aggression, cross-cultural pressures, dissatisfaction with the health and social care system, and poor living conditions. Intersections between different socio-demographic factors (e.g., gender, length of residency, income, parenthood, religion) amplified the negative changes in MH and exacerbated inequities. CONCLUSIONS: MH needs among AIR are distinct and intersectionality aggravated inequities. Culturally and structurally competent healthcare and structural/policy reformation are required to tackle MH inequities. This can be fulfilled through intersectoral cooperation and including AIR in decision-making.

Development and validation of a smartwatch algorithm for differentiating physical activity intensity in health monitoring.

To develop and validate a machine learning based algorithm to estimate physical activity (PA) intensity using the smartwatch with the capacity to record PA and determine outdoor state. Two groups of participants, including 24 adults (13 males) and 18 children (9 boys), completed a sequential activity trial. During each trial, participants wore a smartwatch, and energy expenditure was measured using indirect calorimetry as gold standard. The support vector machine algorithm and the least squares regression model were applied for the metabolic equivalent (MET) estimation using raw data derived from the smartwatch. Exercise intensity was categorized based on MET values into sedentary activity (SED), light activity (LPA), moderate activity (MPA), and vigorous activity (VPA). The classification accuracy was evaluated using area under the ROC curve (AUC). The METs estimation accuracy were assessed via the mean absolute error (MAE), the correlation coefficient, Bland-Altman plots, and intraclass correlation (ICC). A total of 24 adults aged 21-34 years and 18 children aged 9-13 years participated in the study, yielding 1790 and 1246 data points for adults and children respectively for model building and validation. For adults, the AUC for classifying SED, MVPA, and VPA were 0.96, 0.88, and 0.86, respectively. The MAE between true METs and estimated METs was 0.75 METs. The correlation coefficient and ICC were 0.87 (p < 0.001) and 0.89, respectively. For children, comparable levels of accuracy were demonstrated, with the AUC for SED, MVPA, and VPA being 0.98, 0.89, and 0.85, respectively. The MAE between true METs and estimated METs was 0.80 METs. The correlation coefficient and ICC were 0.79 (p < 0.001) and 0.84, respectively. The developed model successfully estimated PA intensity with high accuracy in both adults and children. The application of this model enables independent investigation of PA intensity, facilitating research in health monitoring and potentially in areas such as myopia prevention and control.

The burden of headache disorders in the adult general population of the Kingdom of Saudi Arabia: estimates from a cross-sectional population-based study including a health-care needs assessment.

BACKGROUND: We have previously shown headache to be highly prevalent among adults in Saudi Arabia. Here we estimate associated symptom burden and impaired participation (impaired use of time, lost productivity and disengagement from social activity), and use these estimates to assess headache-related health-care needs in Saudi Arabia. METHODS: A randomised cross-sectional survey included 2,316 adults (18-65 years) from all 13 regions of the country. It used the standardised methodology of the Global Campaign against Headache with a culturally mandated modification: engagement by cellphone using random digit-dialling rather than door-to-door visits. Enquiry used the HARDSHIP questionnaire, with diagnostic questions based on ICHD-3 beta, questions on symptom burden, enquiries into impaired participation using the HALT index and questions about activity yesterday in those reporting headache yesterday (HY). Health-care "need" was defined in terms of likelihood of benefit. We counted all those with headache on ≥ 15 days/month, with migraine on ≥ 3 days/month, or with migraine or TTH and meeting either of two criteria: a) proportion of time in ictal state (pTIS) > 3.3% and intensity ≥ 2 (moderate-severe); b) ≥ 3 lost days from paid work and/or household chores during 3 months. RESULTS: For all headache, mean frequency was 4.3 days/month, mean duration 8.4 h, mean intensity 2.3 (moderate). Mean pTIS was 3.6%. Mean lost days from work were 3.9, from household chores 6.6, from social/leisure activities 2.0. Of participants reporting HY, 37.3% could do less than half their expected activity, 19.8% could do nothing. At population-level (i.e., for every adult), 2.5 workdays (potentially translating into lost GDP), 3.6 household days and 1.3 social/leisure days were lost to headache. According to HY data, mean total impaired participation (not distinguishing between work, household and social/leisure) was 6.8%. A total of 830 individuals (35.8%) fulfilled one or more of our needs assessment criteria. CONCLUSION: A very high symptom burden is associated with a commensurately high burden of impaired participation. The economic cost appears to be enormous. Over a third of the adult population are revealed to require headache-related health care on the basis of being likely to benefit, demanding highly efficient organization of care.

A qualitative study on determinants of the use of malaria rapid diagnostic test and anti-malarial drug prescription practices by primary healthcare workers in Ebonyi state, Nigeria.

BACKGROUND: The increased availability and use of malaria rapid diagnostic test (RDT) by primary healthcare (PHC) workers has made universal diagnostic testing before malaria treatment more feasible. However, to meaningfully resolve the problem of over-treatment with artemisinin-based combination therapy and the heightened risk of selection pressure and drug resistance, there should be appropriate response (non-prescription of anti-malarial drugs) following a negative RDT result by PHC workers. This study explored the determinants of the use of RDT and anti-malarial drug prescription practices by PHC workers in Ebonyi state, Nigeria. METHODS: Between March 2 and 10, 2020, three focus group discussions were conducted in English with 23 purposively-selected consenting PHC workers involved in the diagnosis and treatment of malaria. Data was analysed thematically as informed by the method by Braun and Clarke. RESULTS: The determinants of the use of RDT for malaria diagnosis were systemic (RDT availability and patient load), provider related (confidence in RDT and the desire to make correct diagnosis, PHC worker's knowledge and training, and fear to prick a patient), client related (fear of needle prick and refusal to receive RDT, and self-diagnosis of malaria, based on symptoms, and insistence on not receiving RDT), and RDT-related (the ease of conducting and interpreting RDT). The determinants of anti-malarial drug prescription practices were systemic (drug availability and cost) and drug related (effectiveness and side-effects of the drugs). The determinants of the prescription of anti-malarial drugs following negative RDT were provider related (the desire to make more money and limited confidence in RDT) and clients' demand while unnecessary co-prescription of antibiotics with anti-malarial drugs following positive RDT was determined by the desire to make more money. CONCLUSIONS: This evidence highlights many systemic, provider, client, and RDT/drug related determinants of PHC workers' use of RDT and anti-malarial drug prescription practices that should provide tailored guidance for relevant health policy actions in Ebonyi state, Nigeria, and similar settings.

Disadvantaged groups have greater spatial access to pharmacies in New York state.

BACKGROUND: The accessibility of pharmacies has been associated with overall health and wellbeing. Past studies have suggested that low income and racial minority communities are underserved by pharmacies. However, the literature is inconsistent in finding links between area-level income or racial and ethnic composition and access to pharmacies. Here we aim to assess area-level spatial access to pharmacies across New York State (NYS), hypothesizing that Census Tracts with higher poverty rates and higher percentages of Black and Hispanic residents would have lower spatial access. METHODS: The population weighted mean shortest road network distance (PWMSD) to a pharmacy in 2018 was calculated for each Census Tract in NYS. This statistic was calculated from the shortest road network distance to a pharmacy from the centroid of each Census block within a tract, with the mean across census blocks weighted by the population of the census block. Cross-sectional analyses were conducted to assess links between Tract-level socio demographic characteristics and Tract-level PWMSD to a pharmacy. RESULTS: Overall the mean PWMSD to a pharmacy across Census tracts in NYS was 2.07 Km (SD = 3.35, median 0.85 Km). Shorter PWMSD to a pharmacy were associated with higher Tract-level % poverty, % Black/African American (AA) residents, and % Hispanic/Latino residents and with lower Tract-level % of residents with a college degree. Compared to tracts in the lowest quartile of % Black/AA residents, tracts in the highest quartile had a 70.7% (95% CI 68.3-72.9%) shorter PWMSD to a pharmacy. Similarly, tracts in the highest quartile of % poverty had a 61.3% (95% CI 58.0-64.4%) shorter PWMSD to a pharmacy than tracts in the lowest quartile. CONCLUSION: The analyses show that tracts in NYS with higher racial and ethnic minority populations and higher poverty rates have higher spatial access to pharmacies.