Sociocultural Responsive Frameworks to Increase Engagement in Service Systems Through a Peer-to-Peer Model.

Service engagement is critical when working with children and families experiencing chronic adversities because of their socially marginalized status. Further, sociodemographic disparities exist in service engagement within service systems including Community-Based Behavioral Health; likely in part, a result of structural issues driving unresponsive service systems. Despite this knowledge, a large proportion of the family engagement literature continues to be approached through a deficit-based and family-centric lens leaving out important systemic considerations and furthering health inequities. Drawing from a Socio-Ecological Framework (Stokols, 1996), this study focuses on exploring the value of peer support providers (PSPs) to understand how sociocultural responsiveness functions under this service model. Individual interviews and focus group data were collected from both families and PSPs. Thematic analysis (Braun & Clarke in Qualitative Research in Psychology, 3(2), 77-101, 2006) was utilized to code and synthetize the data collected. Findings highlight the importance of capitalizing on meaningful and trusting relationships to foster family engagement in services. These findings solidify the understanding that family engagement is a function of crucial relationships between family, provider, and systems. This work also illustrates how PSPs organic embodiment of sociocultural responsiveness through cultural humility is an avenue through which family engagement can be sustained.

Impacts of ground ultra-low volume adulticide applications on Culex pipiens and Culex restuans (Diptera: Culicidae) abundance, age structure, and West Nile virus infection in Cook County, Illinois.

Since the introduction of West Nile virus (WNV) to the United States over 20 years ago, thousands of cases of human disease and death have been reported. Yearly seasonal outbreaks continue to persist, and the city and suburbs of Chicago, Illinois, is considered a "hot spot" for WNV activity. To interrupt WNV transmission, ground ultra-low volume (ULV) adulticide applications are regularly used to reduce Culex pipiens L. and Culex restuans Theobold (Diptera: Culicidae) abundance and infection. The real-world effectiveness of adulticide applications has not been comprehensively assessed, and prior studies, including our own investigation, have yielded inconclusive or conflicting results. Therefore, we expanded our prior work and evaluated the effects of 5 sequential weekly truck-mounted ULV adulticide applications in large residential areas in the northern suburbs of Chicago, Illinois, in 2019 and 2020. Each day, Cx. pipiens and Cx. restuans host-seeking and gravid mosquitoes were collected to assess abundance, age structure, and WNV infection rates. Adulticide applications resulted in significant reductions of both host-seeking and gravid abundance on the night of treatment. The reduction in host-seeking mosquitoes was followed by a reduction in gravid mosquitoes trapped 3 and 4 days after adulticide application and an increase in the proportion of nulliparous mosquitoes. WNV infection rates were significantly reduced in treatment sites as compared to untreated sites when infection rates were higher in 2020. This large-scale study provides comprehensive evidence that ground ULV adulticide applications are an effective tool in an integrated mosquito management program for combating WNV vectors and infection risk.

Ultra-low volume (ULV) adulticide treatment impacts age structure of Culex species (Diptera: Culicidae) in a West Nile virus hotspot.

West Nile virus (WNV) invaded the continental United States over 20 years ago and continues to cause yearly seasonal outbreaks of human and veterinary disease. In the suburbs of Chicago, Illinois, ultra-low volume (ULV) truck-mounted adulticide spraying frequently is performed to reduce populations of Culex restuans Theobald and Cx. pipiens L. mosquitoes (Diptera: Culicidae) in an effort to lower the risk of WNV transmission. The effectiveness of this control method has not been rigorously evaluated, and evidence for Culex population reduction after ULV adulticide spraying has been inconclusive. Therefore, we evaluated the results of 5 sequential weekly truck-mounted adulticide applications of Zenivex® E20 (etofenprox) in 2 paired sites located in Cook County, IL, during the summer of 2018. Mosquito population abundance, age structure, and WNV infection prevalence were monitored and compared between paired treatment and nearby control sites. Adulticide treatment did not result in consistent short-term or long-term reductions in target WNV vector Culex abundance. However, there was a significant increase in the proportion of nulliparous females in the treated sites compared to control sites and a decrease in Cx. pipiens WNV infection rates at one of the treated sites. This evidence that ULV adulticide spraying altered the age structure and WNV infection prevalence in a vector population has important implications for WNV transmission risk management. Our findings also underscore the importance of measuring these important indicators in addition to abundance metrics when evaluating the efficacy of control methods.

Use of RT-PCR in conjunction with a respiratory pathogen assay to concurrently determine the prevalence of bacteria and SARS-CoV-2 from the nasopharynx of outpatients.

Introduction: COVID-19 has emerged as a highly contagious and debilitating disease caused by the SARS-CoV-2 virus and has claimed the lives of over 7.7 million people worldwide. Bacterial co-infections are one of many co-morbidities that have been suggested to impact the outcome of COVID-19 in patients. The goals of this study are to elucidate the presence of bacteria in the nasopharynx of SARS-CoV-2 positive and negative patients and to describe demographic categories that may be associated with the detection of these organisms during one of the initial waves of the COVID-19 pandemic. Methods: To this end, we investigated SARS-CoV-2 and bacterial co-detection from outpatient RT-PCR testing in Texas. Results: The results indicate that Staphylococcus aureus, Streptococcus pneumoniae, Klebsiella pneumoniae, Moraxella catarrhalis, and Haemophilus influenzae were the most frequently detected bacteria in both SARS-CoV-2 positive and SARS-CoV-2 negative patients and that these bacteria were present in these two patient populations at similar proportions. We also detected Staphylococcus aureus in a significantly larger proportion of males relative to females and people under 65 years of age relative to those 65 and over. Finally, we observed that SARS-CoV-2 was more commonly detected in Hispanics compared to non-Hispanics; however, low disclosure rates make volunteer bias a concern when interpreting the effects of demographic variables. Discussion: This study describes the bacteria present in the nasopharynx of SARS-CoV-2 positive and negative patients, highlights associations between patient demographics and SARS-CoV-2 as well as bacterial co-detection. In addition, this study highlights RT-PCR based molecular testing as a tool to detect bacteria simultaneously when SARS-CoV-2 tests are performed.

Assessing pyrethroid resistance status in the Culex pipiens complex (Diptera: Culicidae) from the northwest suburbs of Chicago, Illinois using Cox regression of bottle bioassays and other detection tools.

Culex pipiens complex is an important vector of epizootic and zoonotic pathogens, including West Nile virus. Chicago, Illinois and its suburbs have suffered high incidence of human West Nile virus infections in the past. This makes abatement programs in and around the Chicago area an essential service. The control of Cx. pipiens is often complicated by rapidly evolving resistance to pyrethroids, which are the most widely used chemical class in US mosquito abatement programs. The present study assessed Sumithrin® resistance in Cx. pipiens collected from five locations around Cook County, Illinois, neighboring the city limits of Chicago. According to CDC guidelines, samples from all five locations demonstrated some resistance to Sumithrin®. When assessed with Anvil®, a formulated product made of Sumithrin® synergized with piperonyl butoxide, susceptibility was rescued in mosquitoes from three out of the five locations, suggesting involvement of mixed-function oxidases and/or carboxylesterases in Sumithrin® resistance at these locations. Not all locations had susceptibility rescued by Anvil®, but these locations had relatively low knockdown resistance allele frequencies, suggesting that mechanisms other than knockdown resistance may be involved. Enzyme activities did not reveal any marked trends that could be related back to mortality in the bottle bioassays, which highlights the need for multiple types of assays to infer enzymatic involvement in resistance. Future directions in pyrethroid resistance management in Chicago area Cx. pipiens are discussed.

Reduced Potential for Consecutive Truck-Mounted Ultra-Low Volume Mosquito Adulticide Applications in Chicago Metropolitan Area Due to Weather Conditions.

To increase the effectiveness of adult mosquito control, more frequent ultra-low volume (ULV) applications have been suggested. In the Chicago area, weather may be a limiting factor to more frequent applications. To investigate this, ULV adulticidal application dates from the Northwest Mosquito Abatement District during June 2011 to September 2020 were compared to historical weather data-wind and rain patterns to determine optimum conditions for conducting ULV treatments. During the 85 applications performed during 2011-20, there would have been an opportunity, based on weather conditions, for an additional consecutive night for about half (48.2%) of the time. These opportunities diminished with each additional application. The most intensive response possible would have been a spray of 5 consecutive nights, which occurred once in 3 of the 10 years investigated.

Revisiting an RCT study of a parent education program for Latinx parents in the United States: Are treatment effects maintained over time?

LAY ABSTRACT: Background: We conducted a follow-up investigation of a two-site randomized controlled trial in the United States. We examined whether the treatment effects in a culturally tailored parent education program for Latinx families of children with autism spectrum disorder were maintained over time.Methods: Using linear mixed models, we compared differences in parent and child outcomes across three timepoints: baseline, 4 months after baseline (Time 2), and 8 months after baseline (T3). Parent outcomes included family empowerment, self-reported confidence in, and frequency of using evidence-based strategies. Child outcomes included parent-reported challenging behaviors, social communication impairments, and the number of services received. Participants were 109 Latina mothers (intervention = 54, control = 55) of children with autism spectrum disorder.Results: After intervention at both Time 2 and Time 3 in both sites, mothers in the intervention groups reported significantly greater confidence in and frequency of using evidence-based strategies, and that their child received significantly more services. We also found that there were treatment differences across the two study sites in several outcomes.Implications: The intervention for Latinx parents of children with autism spectrum disorder was efficacious and could be maintained, and that site-specific policy and service differences may need to be examined in future research to inform dissemination and implementation.

Experiences with Childhood Cancer among Latinx Families: Identification of Informational and Support Needs.

Latinx children with cancer generally have poorer health outcomes than their non-Latinx White counterparts. The purpose of this study was to examine the experience of Latinx mothers whose children have been diagnosed with cancer at the onset of symptoms, the barriers surrounding the diagnostic process, and the resources families identify are needed post-diagnosis. The researchers conducted two focus groups (one in Spanish, one in English) with Latina mothers of children who have or experienced pediatric cancer in the United States. Two researchers conducted constant comparative analysis of the transcribed focus group audio recordings to identify themes. Themes included a sense of community support at the onset of symptoms, feelings of disbelief, helplessness, overload of information, and a need for advocacy in medical settings. Needs included more palatable and simplified information, financial assistance and resources, increased parental social support, accessible Spanish-speaking providers, and culturally informed care. Latina mothers indicated a range of challenges pertaining to childhood cancer diagnosis and treatment that may impact child and family outcomes. Implications for social work practitioners to reduce disparities and develop intervention programs for Latinx families of children with cancer are discussed.

Epilepsy at the intersection of disability, gender, and culture: A duoethnography.

Epilepsy is a neurodevelopmental disorder that affects millions of adults and children. Several different types of seizures, ranging from generalized which affect both sides of the brain to focal seizures that are rooted in one location of the brain. In addition to the physical impact of epilepsy, there are many emotional and identity consequences of living with epilepsy. An area that is not yet explored is the impact of epilepsy on the lives of women of color. In this paper, we fill this gap by exploring the experiences of two women of color who have had epilepsy beginning in early childhood through motherhood. One of the women is Mexican-American and an early career faculty in social work. The other identifies as a Chinese immigrant doctoral student in disability studies. Together, these stories bring to the literature voices that have not been actively engaged by epilepsy research or academia. We use a duoethnographic approach in this work given that this method provides an opportunity to explore identity and intersectionality and juxtapose our narratives surrounding epilepsy. By applying disability critical race theory (DisCrit) to our narratives, we identified how fluctuating epileptic symptoms, gender, and culture, interact with the layers of our epileptic identities. Furthermore, we discuss how our experiences with epilepsy exposes the lack of accommodative efforts in both the healthcare and education systems for individuals with invisible neurodevelopmental disabilities. This duoethnography has important implications for engaging youth with epilepsy and other invisible disabilities. By showcasing our journey of "coming to terms" with epilepsy, our dialog provides insights into how to support youth in building a positive disability identity. Our experiences in academia set up a basis to discuss accommodations for students with epilepsy and other invisible disabilities.

Determinants of pain interference and headache impact in patients who have chronic migraine with medication overuse: Results from the MOTS trial.

OBJECTIVE: "Pain interference" and "headache impact" refer to negative consequences that pain and headache have on one's life. This study investigated determinants of these negative impacts in a large patient cohort who have chronic migraine with medication overuse. METHODS: Six hundred and eleven adults were enrolled from 34 headache, neurology, and primary care clinics. Negative consequences of chronic migraine with medication overuse were determined using the Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference 6b questionnaire and the Headache Impact Test 6. Relationships between PROMIS-6b and Headache Impact Test 6 scores with demographics, headache characteristics, medication use, anxiety symptoms, and depression symptoms were assessed with linear regression. Elastic Net regression was used to develop a multiple regression model. RESULTS: PROMIS-6b T-Scores averaged 65.2 (SD 5.4) and Headache Impact Test 6 scores averaged 65.0 (SD 5.3), indicating severe negative consequences of chronic migraine with medication overuse. Chronic migraine with medication overuse interfered with enjoyment of life, concentration, daily activities, doing tasks away from home, and socializing. Depression symptom severity had the strongest relationship with pain interference and headache impact. Moderate-to-severe headache frequency, headache intensity, and anxiety symptoms were also associated with pain interference and headache impact. CONCLUSIONS: Chronic migraine with medication overuse is associated with substantial negative consequences, the extent of which is most strongly related to depression symptoms.

Methods to Decrease Disparities in Age of Autism Diagnosis and Treatment Access among Latinx Children.

Autism spectrum disorder (ASD) affects a substantial number of individuals and their families. Early diagnosis followed by intensive behavioral services is critical to reducing social communication deficits and behavioral challenges. Research has continually demonstrated health disparities with Latinx families that perpetuate lower ASD prevalence rates, later ASD diagnosis, and limited access to treatment compared with white children. Moreover, Latinx children who are diagnosed with ASD receive less intense and fewer treatment services. Given the number of Latinx children and those with ASD, social workers are likely to encounter the intersection throughout their careers. Thus, it is critical for social workers to have general knowledge about autism and the complexity of accessing diagnostic and treatment services. In this article, the authors review the literature on Latinx children and ASD, and identify opportunities for social workers to be innovative in their use of frameworks, theories, and practice approaches to reduce disparities in ASD diagnosis and treatment among Latinx children.

Perceptions of Family Problems and Pessimism Among Latina and Non-Latina White Mothers Raising Children with Autism Spectrum Disorder.

To address the limited research on diverse families of children with ASD, we examined the impact of ASD on 46 Latina and 56 non-Latina White mothers from a resiliency perspective. We explored perceptions of family problems, optimism and pessimism among mothers of child with ASD between 1 and 22 years old. Mothers were recruited through support groups and listservs. Univariate and multivariate analyses were conducted. Results indicated fewer perceived family problems and less pessimism about the child's future among Latina mothers. We found maternal optimism and family cohesion were associated with perceived family problems and mother's pessimism about the child's future. Understanding the impact of ASD among diverse families will aid in developing appropriate services that enhances family strengths.

A Randomized Waitlist-Control Group Study of a Culturally Tailored Parent Education Intervention for Latino Parents of Children with ASD.

This two-site randomized waitlist-control study (n = 96 mother-child dyads) examined the efficacy of a psychoeducation program as compared to usual care to empower Latina mothers and improve their confidence in and use of evidence-based practices (EBPs) for their children with ASD. A secondary aim was to improve child outcomes. Compared to control group, we found significant positive changes in the treatment group in maternal confidence of and frequency in use of EBPs, child social communication and the number of EB services the child received. We found no significant differences for the treatment group in family empowerment or in child challenging behaviors. This RCT presents evidence of an efficacious intervention for Latino children with ASD and their mothers in California and Illinois.

Trauma, Post-Migration Stress, and Mental Health: A Comparative Analysis of Refugees and Immigrants in the United States.

Numerous studies describe mental health effects of pre-migration trauma and post-resettlement stress among refugees, yet less research examines these associations with non-refugee immigrants. Additionally, few studies assess the prevalence and impact of traumatic experiences after settlement in a new country. Using a U.S.-based representative sample of Asian (n = 1637) and Latino (n = 1620) refugees and immigrants, we investigated how traumatic events prior to and after migration, and post-migration stressors, are associated with mental illness and distress. Pre-migration trauma posed risk across a broad range of psychological outcomes for Asian refugees and Latino immigrants. Deleterious effects of post-migration trauma were notable for both groups of refugees and immigrants. Discrimination, acculturative stress, and family conflict increased risk for disorder and distress across groups in complex ways. Findings highlight the importance of examining trauma and stress at pre- and post-migration phases across migrant populations, including those not labeled as refugees.

Chromosome Segregation Fidelity in Epithelia Requires Tissue Architecture.

Much of our understanding of chromosome segregation is based on cell culture systems. Here, we examine the importance of the tissue environment for chromosome segregation by comparing chromosome segregation fidelity across several primary cell types in native and nonnative contexts. We discover that epithelial cells have increased chromosome missegregation outside of their native tissues. Using organoid culture systems, we show that tissue architecture, specifically integrin function, is required for accurate chromosome segregation. We find that tissue architecture enhances the correction of merotelic microtubule-kinetochore attachments, and this is especially important for maintaining chromosome stability in the polyploid liver. We propose that disruption of tissue architecture could underlie the widespread chromosome instability across epithelial cancers. Moreover, our findings highlight the extent to which extracellular context can influence intrinsic cellular processes and the limitations of cell culture systems for studying cells that naturally function within a tissue.