ICU Utilization After Implementation of Minor Severe Pneumonia Criteria in Real-Time Electronic Clinical Decision Support.

OBJECTIVES: To determine if the implementation of automated clinical decision support (CDS) with embedded minor severe community-acquired pneumonia (sCAP) criteria was associated with improved ICU utilization among emergency department (ED) patients with pneumonia who did not require vasopressors or positive pressure ventilation at admission. DESIGN: Planned secondary analysis of a stepped-wedge, cluster-controlled CDS implementation trial. SETTING: Sixteen hospitals in six geographic clusters from Intermountain Health; a large, integrated, nonprofit health system in Utah and Idaho. PATIENTS: Adults admitted to the hospital from the ED with pneumonia identified by: 1) discharge International Classification of Diseases , 10th Revision codes for pneumonia or sepsis/respiratory failure and 2) ED chest imaging consistent with pneumonia, who did not require vasopressors or positive pressure ventilation at admission. INTERVENTIONS: After implementation, patients were exposed to automated, open-loop, comprehensive CDS that aided disposition decision (ward vs. ICU), based on objective severity scores (sCAP). MEASUREMENTS AND MAIN RESULTS: The analysis included 2747 patients, 1814 before and 933 after implementation. The median age was 71, median Elixhauser index was 17, 48% were female, and 95% were Caucasian. A mixed-effects regression model with cluster as the random effect estimated that implementation of CDS utilizing sCAP increased 30-day ICU-free days by 1.04 days (95% CI, 0.48-1.59; p < 0.001). Among secondary outcomes, the odds of being admitted to the ward, transferring to the ICU within 72 hours, and receiving a critical therapy decreased by 57% (odds ratio [OR], 0.43; 95% CI, 0.26-0.68; p < 0.001) post-implementation; mortality within 72 hours of admission was unchanged (OR, 1.08; 95% CI, 0.56-2.01; p = 0.82) while 30-day all-cause mortality was lower post-implementation (OR, 0.71; 95% CI, 0.52-0.96; p = 0.03). CONCLUSIONS: Implementation of electronic CDS using minor sCAP criteria to guide disposition of patients with pneumonia from the ED was associated with safe reduction in ICU utilization.

Social workers are key to addressing social determinants of health in integrated care settings.

Social workers play an important role in assessing social determinants of health (SDH) and providing behavioral health services in integrated care settings. Evidence suggests that integrated care interventions improve quality of life and other patient outcomes. However, the ambiguous role of social workers on the interdisciplinary team, the lack of protocol in SDH screening and intervention, and restrictions due to healthcare reimbursement limit social workers' ability to intervene. Future directions include standardizing integrated care models, evaluating integrated care's efficacy to address SDH, incorporating SDH into interprofessional training including role clarification and reimbursing for SDH assessment and intervention.

Genomic ALK alterations in primary and relapsed neuroblastoma.

BACKGROUND: Genomic alterations of the anaplastic lymphoma kinase gene (ALK) occur recurrently in neuroblastoma, a pediatric malignancy of the sympathetic nervous system. However, information on their development over time has remained sparse. METHODS: ALK alterations were assessed in neuroblastomas at diagnosis and/or relapse from a total of 943 patients, covering all stages of disease. Longitudinal information on diagnostic and relapsed samples from individual patients was available in 101 and 102 cases for mutation and amplification status, respectively. RESULTS: At diagnosis, ALK point mutations occurred in 10.5% of all cases, with highest frequencies in stage 4 patients <18 months. At relapse, ALK alteration frequency increased by 70%, both in high-risk and non-high-risk cases. The increase was most likely due to de novo mutations, frequently leading to R1275Q substitutions, which are sensitive to pharmacological ALK inhibition. By contrast, the frequency of ALK amplifications did not change over the course of the disease. ALK amplifications, but not mutations, were associated with poor patient outcome. CONCLUSIONS: The considerably increased frequency of ALK mutations at relapse and their high prevalence in young stage 4 patients suggest surveying the genomic ALK status regularly in these patient cohorts, and to evaluate ALK-targeted treatment also in intermediate-risk patients.

Hamiltonian simulation of quantum beats in radical pairs undergoing thermal relaxation on near-term quantum computers.

Quantum dynamics of the radical pair mechanism is a major driving force in quantum biology, materials science, and spin chemistry. The rich quantum physical underpinnings of the mechanism are determined by a coherent oscillation (quantum beats) between the singlet and triplet spin states and their interactions with the environment, which is challenging to experimentally explore and computationally simulate. In this work, we take advantage of quantum computers to simulate the Hamiltonian evolution and thermal relaxation of two radical pair systems undergoing the quantum beats phenomenon. We study radical pair systems with nontrivial hyperfine coupling interactions, namely, 9,10-octalin+/p-terphenyl-d14 (PTP)- and 2,3-dimethylbutane (DMB)+/p-terphenyl-d14 (PTP)- with one and two groups of magnetically equivalent nuclei, respectively. Thermal relaxation dynamics in these systems are simulated using three methods: Kraus channel representations, noise models on Qiskit Aer and the inherent qubit noise present on the near-term quantum hardware. By leveraging the inherent qubit noise, we are able to simulate the noisy quantum beats in the two radical pair systems better than with any classical approximation or quantum simulator. While classical simulations of paramagnetic relaxation grow errors and uncertainties as a function of time, near-term quantum computers can match the experimental data throughout its time evolution, showcasing their unique suitability and future promise in simulating open quantum systems in chemistry.

An exploration of financial toxicity among low-income patients with cancer in Central Texas: A mixed methods analysis.

OBJECTIVE: Financial toxicity is of increasing concern in the United States. The Comprehensive Score for Financial Toxicity (COST) is a validated measure; however, it has not been widely utilized among low-income patients and may not fully capture financial toxicity in this population. Furthermore, the relationships between financial toxicity, quality of life (QOL), and patient well-being are poorly understood. We describe the experience of financial toxicity among low-income adults receiving cancer care. We hypothesized that higher financial toxicity would be associated with less income and lower quality of life. Qualitative interviews focused on the financial impact of cancer treatment. METHOD: This study was conducted at a cancer clinic in Central Texas. Quantitative and qualitative data were collected in Fall and Spring 2018, respectively. The quantitative sample (N = 115) was dichotomized by annual income (<$15,000 vs. >$15,000). Outcomes included financial toxicity (COST), quality of life (FACT-G), and patient well-being (PROMIS measures: Anxiety, Depression, Fatigue, Pain Interference, and Physical Function). Associations between quality of life, patient well-being, and financial toxicity were evaluated using linear regression. Sequential qualitative interviews were conducted with a subsample of 12 participants. RESULTS: Patients with <$15k had significantly lower levels of QOL and patient well-being such as depression and anxiety compared to patients with >$15k across multiple measures. A multivariate linear regression found QOL (Β = 0.17, 95% CI = 0.05, 0.29, p = 0.008) and insurance status (Β = -3.79, 95% CI = -7.42, -0.16, p = 0.04), but not income, were significantly associated with financial toxicity. Three qualitative themes regarding patient's access to cancer care were identified: obtaining healthcare coverage, maintaining financial stability, and receiving social support. SIGNIFICANCE OF RESULTS: Low-income patients with cancer face unique access barriers and are at risk for forgoing treatment or increased symptom burdens. Comprehensive assessment and financial navigation may improve access to care, symptom management, and reduce strain on social support systems.

Effects in air-exposed corn silage of medium chain fatty acids on select spoilage microbes, zoonotic pathogens, and in vitro rumen fermentation.

Medium chain fatty acid (MCFA) treatment (0.75% C6, hexanoic; C8, octanoic; C10, decanoic; or equal proportion mixtures of C6:C8:C10:C12 or C8:C10/g; C12 = dodecanoic acid) of aerobically-exposed corn silage on spoilage and pathogenic microbes and rumen fermentation were evaluated in vitro. After 24 h aerobic incubation (37 °C), microbial enumeration revealed 3 log10 colony-forming units (CFU)/g fewer (P = 0.03) wild-type yeast and molds in C8:C10-treated silage than controls. Compared with controls, wild-type enterococci decreased (P < 0.01) in all treatments except the C6:C8:C10:C12 mixture; lactic acid bacteria were decreased (P < 0.01) in all treatments except C6 and the C6:C8:C10:C12 mixture. Total aerobes and inoculated Staphylococcus aureus or Listeria monocytogenes were unaffected by treatment (P > 0.05). Anaerobic incubation (24 h at 39 °C) of ruminal fluid (10 mL) with 0.02 g overnight air-exposed MCFA-treated corn silage revealed higher hydrogen accumulations (P = 0.03) with the C8:C10 mixture than controls. Methane, acetate, propionate, butyrate, or estimates of fermented hexose were unaffected. Acetate:propionate ratios were higher (P < 0.01) and fermentation efficiencies were marginally lower (P < 0.01) with C8- or C8:C10-treated silage than controls. Further research is warranted to optimize treatments to target unwanted microbes without adversely affecting beneficial microbes.

Dexamethasone in hospitalised COVID-19 patients not on intensive respiratory support.

BACKGROUND: Dexamethasone decreases mortality in coronavirus disease 2019 (COVID-19) patients on intensive respiratory support (IRS) but is of uncertain benefit if less severely ill. We determined whether early (within 48 h) dexamethasone was associated with mortality in patients hospitalised with COVID-19 not on IRS. METHODS: We included patients admitted to US Veterans Affairs hospitals between 7 June 2020 and 31 May 2021 within 14 days after a positive test for severe acute respiratory syndrome coronavirus 2. Exclusions included recent prior corticosteroids and IRS within 48 h. We used inverse probability of treatment weighting (IPTW) to balance exposed and unexposed groups, and Cox proportional hazards models to determine 90-day all-cause mortality. RESULTS: Of 19 973 total patients (95% men, median age 71 years, 27% black), 15 404 (77%) were without IRS within 48 h. Of these, 3514 out of 9450 (34%) patients on no oxygen received dexamethasone and 1042 (11%) died; 4472 out of 5954 (75%) patients on low-flow nasal cannula (NC) only received dexamethasone and 857 (14%) died. In IPTW stratified models, patients on no oxygen who received dexamethasone experienced 76% increased risk for 90-day mortality (hazard ratio (HR) 1.76, 95% CI 1.47-2.12); there was no association with mortality among patients on NC only (HR 1.08, 95% CI 0.86-1.36). CONCLUSIONS: In patients hospitalised with COVID-19, early initiation of dexamethasone was common and was associated with no mortality benefit among those on no oxygen or NC only in the first 48 h; instead, we found evidence of potential harm. These real-world findings do not support the use of early dexamethasone in hospitalised COVID-19 patients without IRS.

Trends in Illness Severity, Hospitalization, and Mortality for Community-Onset Pneumonia at 118 US Veterans Affairs Medical Centers.

BACKGROUND: Deaths from pneumonia were decreasing globally prior to the COVID-19 pandemic, but it is unclear whether this was due to changes in patient populations, illness severity, diagnosis, hospitalization thresholds, or treatment. Using clinical data from the electronic health record among a national cohort of patients initially diagnosed with pneumonia, we examined temporal trends in severity of illness, hospitalization, and short- and long-term deaths. DESIGN: Retrospective cohort PARTICIPANTS: All patients >18 years presenting to emergency departments (EDs) at 118 VA Medical Centers between 1/1/2006 and 12/31/2016 with an initial clinical diagnosis of pneumonia and confirmed by chest imaging report. EXPOSURES: Year of encounter. MAIN MEASURES: Hospitalization and 30-day and 90-day mortality. Illness severity was defined as the probability of each outcome predicted by machine learning predictive models using age, sex, comorbidities, vital signs, and laboratory data from encounters during years 2006-2007, and similar models trained on encounters from years 2015 to 2016. We estimated the changes in hospitalizations and 30-day and 90-day mortality between the first and the last 2 years of the study period accounted for by illness severity using time covariate decompositions with model estimates. RESULTS: Among 196,899 encounters across the study period, hospitalization decreased from 71 to 63%, 30-day mortality 10 to 7%, 90-day mortality 16 to 12%, and 1-year mortality 29 to 24%. Comorbidity risk increased, but illness severity decreased. Decreases in illness severity accounted for 21-31% of the decrease in hospitalizations, and 45-47%, 32-24%, and 17-19% of the decrease in 30-day, 90-day, and 1-year mortality. Findings were similar among underrepresented patients and those with only hospital discharge diagnosis codes. CONCLUSIONS: Outcomes for community-onset pneumonia have improved across the VA healthcare system after accounting for illness severity, despite an increase in cases and comorbidity burden.

Wonders & Worries: A randomized clinical trial of a psychosocial intervention for children who have a parent with cancer.

OBJECTIVE: The aim of this study was to test the effectiveness of Wonders & Worries, a psychosocial intervention for children who have a parent with cancer. Primary goals were to improve family quality of life, functioning and communication skills as reported by parent and child, enhance children's emotional/behavioral adjustment and parenting efficacy, while decreasing parenting concerns and ill parents' depression and anxiety. METHODS: Sixty families were recruited from a community based non-profit agency. Parents diagnosed with Stage I-III cancer and their children ages 5-14 years were enrolled and randomized into intervention (n = 32) or wait-list control groups (n = 28). Families received 2 parent consults, six weekly 1-h individual child sessions, and 1 treatment center tour. The intervention was comprised of an age-appropriate understanding of cancer and expression of feelings, coping skills to ease feelings related to parent's cancer and enhanced ability to communicate about the disease. Controls received parent consult and access to W & W resources. Data were obtained from standardized measures at baseline; 6 and 10 weeks follow up. RESULTS: Intervention group significantly improved on parenting concerns, parenting self-efficacy, and family quality of life. Children in the intervention group had significantly lower emotional and behavioral problems and worries related to cancer compared to controls. The intervention failed to significantly affect ill parent's anxiety, depressed mood, family functioning and child's anxiety. CONCLUSIONS: The Wonders & Worries intervention promoted positive adaptation for ill parents and their children. This intervention is promising enough to warrant further refinement and testing with larger, more diverse samples.

The Courage to Continue: Healthcare Social Worker's Resilience During COVID-19.

The COVID-19 pandemic has exacerbated disparities in access to healthcare and mental health, often forcing healthcare social workers into ethical and moral dilemmas as they endeavor to provide equitable, humanistic care to their patients and caregivers. The purpose of this mixed method study was to explore how COVID-19-related personal and professional grief and losses impacted healthcare social worker's distress and resilience. Participants were recruited through healthcare social work professional organizations from September-November 2020. Participants (N = 246) completed an online survey capturing sociodemographic variables, as well as mental distress, pandemic-related meaning-making, and resilience. Data analysis included correlations and regressions pertaining to meaning-making, emotional distress, and resilience, as well as thematic analysis of participants' open-ended survey responses. Approximately one-third of participants reported emotional distress and difficulty in finding meaning from their pandemic-related losses. Participants reported a lower level of resilience when compared with the United States general population. Three themes emerged from social workers' qualitative responses: the hardest year of my career; the collective loss of our normal; and we were built for this. Pandemic-related grief permeates social workers' daily lives; yet their training and resilience foster hope to positively impact their clients, communities, and families.

Searching for the 'Aha Moments': Healthcare Social Workers' Experiences of Hope and Meaning-Making during COVID-19.

While serving as the leading mental health providers in healthcare systems during COVID-19, social workers have faced numerous career-defining moments, both negative and positive; however, limited research highlights how healthcare social workers process these pivotal professional and personal encounters to find hope and meaning. The purpose of this study was to gather a deeper understanding of how healthcare social workers navigated oppressive healthcare systems, social injustice, and their personal and professional caregiving roles to sustain hope, meaning, and purpose during COVID-19. Participants were recruited through healthcare social work professional organizations from October to December 2020. Participants (N = 54) completed an individual interview over Zoom or telephone. The study incorporated feminist phenomenology to understand how the predominantly female (96%) sample sustained hope amidst institutional, societal, and personal despair. Five themes emerged from social workers' responses: withstanding existential dread; reclaiming family time and community; embracing "aha moments"; answering the call to action; and yearning for normalcy while balancing personal risk. Findings from this study highlight how social workers confronted oppressive systems and gendered social roles to find hope and meaning in the care that they provided for their clients, families, and communities.

Weighting the relative importance of behaviors affecting gait score.

This research communication evaluates experts' opinions on the importance and weights of six gait aspects. In 2016, a Qualtrics (Qualtrics LLC., Provo, Utah) survey was distributed to lameness experts. Six gait aspects - general symmetry, tracking, spine curvature, head bobbing, speed and abduction as well as adduction were included. Respondents were asked to rank the gait aspects from 1 (most important) to 6 (least important), and to indicate which weight each gait aspect should receive when assessing lameness. For each gait aspect, frequency (percentage %) was used to describe the distribution of rank, and medians as well as 25th and 75th percentiles were used to summarize assigned weights. Thirty-nine percent of respondents ranked general symmetry first, followed by 32% for tracking, and 19% ranked spine curvature third. Head bobbing ranked fourth with 10% whereas, speed, abduction and adduction were not ranked. The median, 25th and 75th percentiles weight for each gait aspect were: general symmetry (25, 15, and 30), tracking (20, 10, and 30), spine curvature (20, 10, and 21), head bobbing (15, 10, and 20), speed (10, 5, and 20), and abduction and adduction (10, 5, and 10). General symmetry and tracking were deemed the most important gait aspects. A composite gait score can be calculated based on weighted importance of different gait aspects to indicate possible lameness.

Patient reported outcomes affecting quality of life in socioeconomically disadvantaged cancer patients.

PURPOSE: The aim of this study was to identify correlates of quality of life (QOL) for socioeconomically disadvantaged cancer patients receiving care in the "safety net" health system. DESIGN: This cross-sectional study used linear regressions to determine the effect of patient reported outcome measures (PRO) on QOL.Sample/Methods: Cancer patients (n = 115) receiving drug therapy completed a series of PROs including: Functional Assessment of Cancer Therapy (FACT-G), PROMIS (Anxiety, Depression, Fatigue, Pain Interference, and Physical Function), and the Comprehensive Score for Financial Toxicity. FINDINGS: More than 60% of patients reported an annual income below $24,999. Forty-five percent of patients were either uninsured or county-funded. Depression, pain, and financial toxicity were found to be consistently significant correlates of QOL.Implications: Cancer patients with existing financial strain have unique psychosocial stressors. This study provides insight into the relationship between these stressors, and the need for targeted screening and intervention that address such aspects of care.

County-Level Poverty and Barriers to Breast and Cervical Cancer Screening in a Health Education and Patient Navigation Program for Rural and Border Texas Residents.

The study examined the impact of (1) county-level poverty rates and (2) patient navigation on breast and cervical cancer screening outcomes for women in rural and border counties in Texas reporting barriers to screening.Univariate analyses described the distribution and screening prevalence rates in the sample, while a series of random intercept logistic regression models analyzed mammogram (N = 2326 women aged 40+) and Papanicolaou (Pap; N = 2959 women aged 21-64) screening separately.Mammogram and Pap screening prevalence rates were highest among women who were aged 40-64, Spanish-speaking Latinas, lower educated, attending cancer education events because of the cost of the screenings, patient navigation recipients, living in the south region of Texas, and in counties with high poverty. Although models indicated significant variability in screening rates by county, county-level poverty was only significantly associated with odds of getting Pap screening in adjusted models. Not receiving patient navigation vs. receiving it was associated with lower odds for both mammogram (OR: 0.51, CI: 0.38-0.70) and Pap (OR: 0.69, CI: 0.50-0.94) screenings.County-level variation in screening rates exists for both mammogram and Pap tests and should be considered in the development and implementation of screening interventions in rural and border areas. However, other factors beyond poverty levels may explain the variation.

An Evaluation of Breast and Cervical Cancer Screening Outcomes in an Education and Patient Navigation Program in Rural and Border Texas.

This study examines breast and cervical cancer screening uptake in a cancer education and patient navigation (PN) program for residents of rural and border counties in Texas by level of participation (education only, PN only, or education and PN). Data collected from March 1, 2012, to November 5, 2016, included 6663 follow-up surveys from participants aged 21-74. Logistic regression models assessed program participation on the odds of completing breast or cervical cancer screening. For women aged 40-74 years (N = 4942; mean age = 52 years), 58.4% reported a mammogram within 6 months on average from initial contact. In the breast cancer screening model, women who only received PN (OR: 6.06, CI: 4.87-7.53) or who participated in both the education plus PN program (OR: 3.33, CI: 2.77-4.02) had higher odds of mammogram screening compared to women who only received education. For women aged 21-64 years (N = 6169; mean age = 46 years), 37.7% received a Papanicolaou (Pap) test within 6 months on average from initial contact. In the Pap screening model, both education and PN (OR: 3.23, CI: 2.66-3.91) and PN only (OR: 2.35, CI: 1.88-2.93) groups had higher odds of screening for cervical cancer compared to those only receiving education. Graphed predicted probabilities examined significant interactions between race/ethnicity/language and program participation (P < 0.0001) for both screenings. PN, solely or in combination with education, is an effective strategy to increase screening for breast and cervical cancer, beyond educational outreach efforts alone, among un-/underserved, racially/ethnically diverse women in rural and border Texas counties.

Discharge and Role of GABA Pontomesencephalic Neurons in Cortical Activity and Sleep-Wake States Examined by Optogenetics and Juxtacellular Recordings in Mice.

The cholinergic neurons in the pontomesencephalic tegmentum have been shown to discharge in association with and promote cortical activation during active or attentive waking and paradoxical or rapid eye movement sleep. However, GABA neurons lie intermingled with the cholinergic neurons and may contribute to or oppose this activity and role. Here we investigated in vitro and in vivo the properties, activities, and role of GABA neurons within the laterodorsal tegmental and sublaterodorsal tegmental nuclei (LDT/SubLDT) using male and female transgenic mice expressing channelrhodopsin-(ChR2)-EYFP in vesicular GABA transporter (VGAT)-expressing neurons. Presumed GABA (pGABA) neurons were identified by response to photostimulation and verified by immunohistochemical staining following juxtacellular labeling in vivo pGABA neurons were found to be fast-firing neurons with the capacity to burst when depolarized from a hyperpolarized membrane potential. When stimulated in vivo in urethane-anesthetized or unanesthetized mice, the pGABA neurons fired repetitively at relatively fast rates (∼40 Hz) during a continuous light pulse or phasically in bursts (>100 Hz) when driven by rhythmic light pulses at theta (4 or 8 Hz) frequencies. pNon-GABA, which likely included cholinergic, neurons were inhibited during each light pulse to discharge rhythmically in antiphase to the pGABA neurons. The reciprocal rhythmic bursting by the pGABA and pNon-GABA neurons drove rhythmic theta activity in the EEG. Such phasic bursting by GABA neurons also occurred in WT mice in association with theta activity during attentive waking and paradoxical sleep.SIGNIFICANCE STATEMENT Neurons in the pontomesencephalic tegmentum, particularly cholinergic neurons, play an important role in cortical activation, which occurs during active or attentive waking and paradoxical or rapid eye movement sleep. Yet the cholinergic neurons lie intermingled with GABA neurons, which could play a similar or opposing role. Optogenetic stimulation and recording of these GABA neurons in mice revealed that they can discharge in rhythmic bursts at theta frequencies and drive theta activity in limbic cortex. Such phasic burst firing also occurs during natural attentive waking and paradoxical sleep in association with theta activity and could serve to enhance sensory-motor processing and memory consolidation during these states.

Simulated Adoption of 2019 Community-Acquired Pneumonia Guidelines Across 114 Veterans Affairs Medical Centers: Estimated Impact on Culturing and Antibiotic Selection in Hospitalized Patients.

BACKGROUND: The 2019 American Thoracic Society/Infectious Diseases Society of America guidelines for community-acquired pneumonia (CAP) revised recommendations for culturing and empiric broad-spectrum antibiotics. We simulated guideline adoption in Veterans Affairs (VA) inpatients. METHODS: For all VA acute hospitalizations for CAP from 2006-2016 nationwide, we compared observed with guideline-expected proportions of hospitalizations with initial blood and respiratory cultures obtained, empiric antibiotic therapy with activity against methicillin-resistant Staphylococcus aureus (anti-MRSA) or Pseudomonas aeruginosa (antipseudomonal), empiric "overcoverage" (receipt of anti-MRSA/antipseudomonal therapy without eventual detection of MRSA/P. aeruginosa on culture), and empiric "undercoverage" (lack of anti-MRSA/antipseudomonal therapy with eventual detection on culture). RESULTS: Of 115 036 CAP hospitalizations over 11 years, 17 877 (16%) were admitted to an intensive care unit (ICU). Guideline adoption would slightly increase respiratory culture (30% to 36%) and decrease blood culture proportions (93% to 36%) in hospital wards and increase both respiratory (40% to 100%) and blood (95% to 100%) cultures in ICUs. Adoption would decrease empiric selection of anti-MRSA (ward: 27% to 1%; ICU: 61% to 8%) and antipseudomonal (ward: 25% to 1%; ICU: 54% to 9%) therapies. This would correspond to greatly decreased MRSA overcoverage (ward: 27% to 1%; ICU: 56% to 8%), slightly increased MRSA undercoverage (ward: 0.6% to 1.3%; ICU: 0.5% to 3.3%), with similar findings for P. aeruginosa. For all comparisons, P < .001. CONCLUSIONS: Adoption of the 2019 CAP guidelines in this population would substantially change culturing and empiric antibiotic selection practices, with a decrease in overcoverage and slight increase in undercoverage for MRSA and P. aeruginosa.

ReHouSED: A novel measurement of Veteran housing stability using natural language processing.

Housing stability is an important determinant of health. The US Department of Veterans Affairs (VA) administers several programs to assist Veterans experiencing unstable housing. Measuring long-term housing stability of Veterans who receive assistance from VA is difficult due to a lack of standardized structured documentation in the Electronic Health Record (EHR). However, the text of clinical notes often contains detailed information about Veterans' housing situations that may be extracted using natural language processing (NLP). We present a novel NLP-based measurement of Veteran housing stability: Relative Housing Stability in Electronic Documentation (ReHouSED). We first develop and evaluate a system for classifying documents containing information about Veterans' housing situations. Next, we aggregate information from multiple documents to derive a patient-level measurement of housing stability. Finally, we demonstrate this method's ability to differentiate between Veterans who are stably and unstably housed. Thus, ReHouSED provides an important methodological framework for the study of long-term housing stability among Veterans receiving housing assistance.

Development and evaluation of the Good Grief program for young people bereaved by familial cancer.

BACKGROUND: Adolescents and young adults (AYAs) bereaved by the death of a parent or sibling from cancer report unique psychosocial needs and can have difficulty adjusting to their loss. Unaddressed, this can result in poor long-term bereavement outcomes. This paper describes the development and evaluation of Good Grief - a 3-day camp-based program focused on meeting coping, social support, and respite needs of AYAs bereaved by familial cancer. METHODS: One hundred and nine Australian AYAs (68% female; age: 12-25 years, M = 16.63) participated in the evaluation. Grief intensity (Texas Revised Inventory of Grief), meaning-making (Grief and Meaning Reconstruction Inventory), trauma coping (Perceived Ability to Cope with Trauma Scale) and unmet needs (Bereaved Cancer Needs Instrument) measures were administered pre-program and 3-months post-program. Acceptability was measured after each session and at the program's conclusion. Appropriateness was measured at 3-month follow-up. Thirteen participants were interviewed three months post-program on their perceptions of the program. RESULTS: Participants reported high program satisfaction, engagement with psychosocial sessions, and enjoyment of recreational activities. Significant improvements were observed in trauma coping abilities and reductions in unmet needs for managing emotions, social support, respite, future planning, and accessing information and support domains. No change was evident in grief intensity or meaning-making as measured quantitatively. Interviews supported these quantitative findings but also identified evidence of personal growth, a component of meaning-making. CONCLUSIONS: Good Grief is a highly acceptable and beneficial intervention that addresses the unique needs of AYAs bereaved by familial cancer.

The impact of COVID-19 on the professional and personal lives of pediatric oncology social workers.

PURPOSE: Describe the impact of the COVID-19 pandemic on the work structure, daily care provided, personal lives, and practice models for pediatric oncology social workers (POSW). RESEARCH APPROACH: Cross-sectional online survey on APOSW professional listserv from 10/5/2020 to 11/20/2020. SAMPLE: 101 surveys were completed by POSW from 31 states and the District of Columbia. METHODS: Data were summarized descriptively and with semantic content analyses. FINDINGS: Surveys were completed by social workers from diverse work settings. Seventy-five percent of social workers were deemed "essential," and 45% reported working primarily from home. Most (56%) adopted a form of telehealth for patient care, although 71% did not receive telehealth training and 87% perceived lesser quality of care with telehealth. Nearly 80% of respondents reported not being able to provide optimum psychosocial care. Notable stressors on social work practice included worry about exposure to COVID-19, limited resources, lack of contact with and increased emotional needs of patients and families, managing patient and family concerns about COVID-19, and isolation from colleagues. Inequity and social justice issues were identified. Despite challenges, over 60% of POSW endorsed positive changes to their work life resulting from the pandemic. CONCLUSIONS/INTERPRETATION: As the COVID-19 pandemic persists, POSW have adapted to a changing work environment, different modes of service provision, and stark health inequities to meet the needs of patients and families in a crisis. IMPLICATIONS FOR PSYCHOSOCIAL PROVIDERS: COVID-19 vastly impacted the personal and professional lives of POSW, warranting attentiveness to lessons learned and future directions.