Systemic inflammation and changes in physical well-being in patients with breast cancer: a longitudinal study in community oncology settings.

BACKGROUND: Chemotherapy adversely affects physical well-being and inflammation may be related to changes in physical well-being. We evaluated the association of systemic inflammation with changes in physical well-being. METHODS: In a prospective study of 580 patients with stages I-III breast cancer we assessed immune cell counts, neutrophil:lymphocyte ratio (NLR), lymphocyte:monocyte ratio (LMR), and platelet:lymphocyte ratio (PLR) within 7 days before chemotherapy (pre-chemotherapy). Physical well-being was assessed using the Functional Assessment of Cancer Therapy: General-Physical Well-being subscale (FACT-PWB) pre-chemotherapy and 1 month and 6 months post-chemotherapy. Clinically meaningful decline in physical well-being was determined as decreasing FACT-PWB by more than one point from pre-chemotherapy level, and non-resilience defined as having decline post-chemotherapy and not returning to within one-point of pre-chemotherapy FACT-PWB by 6 months post-chemotherapy. Multivariable logistic regressions examined the association between inflammation and changes in physical well-being, adjusting for sociodemographic and clinical characteristics. RESULTS: Fifty-nine percent (310/529) and 36% (178/501) of participants had physical well-being decline post-chemotherapy and 6 months post-chemotherapy, respectively. Fifty percent (147/294) were non-resilient. Low NLR and PLR were associated with 1.78 (P = .01) and 1.66 (P = .02) fold greater odds of having a decline in physical well-being 6 months post-chemotherapy compared to those with high NLR and PLR, respectively. Low NLR and PLR were associated with 1.92 (P = .02) and 2.09 (P = 0.01) fold greater odds of being non-resilient 6 months post-chemotherapy compared to those with high NLR and PLR, respectively. CONCLUSION: Low NLR and PLR were associated with chemotherapy-induced changes in physical well-being independent of sociodemographic and clinical risk factors.

Communication between Caregivers of Adults with Cancer and Healthcare Professionals: a Review of Communication Experiences, Associated Factors, Outcomes, and Interventions.

PURPOSE OF REVIEW: Family/unpaid caregivers play an important role in cancer care. This review aims to summarize caregiver communication experiences with healthcare professionals (HCPs). RECENT FINDINGS: The Caregiver-Centered Communication model defines five core functions that HCPs should achieve when interacting with caregivers, including fostering relationships, exchanging information, recognizing and responding to caregiver emotions, aiding in decision making, and assisting in patient care management. The literature shows that caregivers have both positive and negative communication experiences with HCPs with respect to these five core functions. Factors at the caregiver (e.g., demographic characteristics, information sources, caregiving duration, health status), patient (e.g., demographic and clinical characteristics), and HCP levels (e.g., time constraints in clinical settings, communication skills) are associated with caregiver-HCP communication quality. Studies further show that these communication experiences may affect caregiver outcomes, including quality of life, mental health, resilience, and satisfaction with cancer care. Moreover, poor quality caregiver-HCP communication is associated with patient readmission to the hospital and unmet care needs. Interventions for caregivers or patient-caregiver dyads have been shown to enhance caregiver confidence and increase their engagement in communication with HCPs. Interventions for HCPs have shown efficacy in improving their communication skills, particularly in involving caregivers in decision-making discussions. Given time constraints during medical visits, we suggest conducting a caregiver assessment by navigators prior to visits to understand their communication needs. Additionally, reimbursing HCPs for time spent communicating with caregivers during visits could be beneficial. More research is needed to better understand how to enhance caregiver-HCP communication quality.

A systematic review of reasons and risks for acute service use by older adult residents of long-term care.

AIMS AND OBJECTIVES: To identify the reasons and/or risk factors for hospital admission and/or emergency department attendance for older (≥60 years) residents of long-term care facilities. BACKGROUND: Older adults' use of acute services is associated with significant financial and social costs. A global understanding of the reasons for the use of acute services may allow for early identification and intervention, avoid clinical deterioration, reduce the demand for health services and improve quality of life. DESIGN: Systematic review registered in PROSPERO (CRD42022326964) and reported following PRISMA guidelines. METHODS: The search strategy was developed in consultation with an academic librarian. The strategy used MeSH terms and relevant keywords. Articles published since 2017 in English were eligible for inclusion. CINAHL, MEDLINE, Scopus and Web of Science Core Collection were searched (11/08/22). Title, abstract, and full texts were screened against the inclusion/exclusion criteria; data extraction was performed two blinded reviewers. Quality of evidence was assessed using the NewCastle Ottawa Scale (NOS). RESULTS: Thirty-nine articles were eligible and included in this review; included research was assessed as high-quality with a low risk of bias. Hospital admission was reported as most likely to occur during the first year of residence in long-term care. Respiratory and cardiovascular diagnoses were frequently associated with acute services use. Frailty, hypotensive medications, falls and inadequate nutrition were associated with unplanned service use. CONCLUSIONS: Modifiable risks have been identified that may act as a trigger for assessment and be amenable to early intervention. Coordinated intervention may have significant individual, social and economic benefits. RELEVANCE TO CLINICAL PRACTICE: This review has identified several modifiable reasons for acute service use by older adults. Early and coordinated intervention may reduce the risk of hospital admission and/or emergency department. REPORTING METHOD: This systematic review was conducted and reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

Mental health outcomes and correlates in cancer patients entering survivorship after curative treatment.

OBJECTIVE: Cancer survivors face numerous physical and mental health challenges after treatment completion. However, few studies have examined mental health in cancer survivors who received curative treatment during the transition out of active treatment and into survivorship. The current study describes the mental health outcomes and their correlates in cancer survivors treated with curative intent during the first year of survivorship. METHODS: A total of 120 cancer survivors of any cancer type completed a survey that assessed depression, anxiety, death ideation, alcohol and substance use, and demographic characteristics. Data regarding cancer type and treatment were extracted from the medical record. RESULTS: Approximately 15% of the sample reported depressive symptoms. Fifteen percent also reported anxiety symptoms in the past two weeks. Ten percent of the sample reported experiencing death ideation since their treatment ended and 7.5% reported death ideation in the past two weeks. Younger age, previous psychiatric diagnosis, and current substance use were associated with depressive symptoms, anxiety symptoms, and death ideation. CONCLUSION: Cancer survivors entering survivorship after curative treatment experience an increased rate of depressive symptoms, anxiety symptoms, and death ideation. Younger cancer survivors and those with previous psychiatric diagnoses or substance use may be at particular risk for mental health problems during the first year of survivorship. Future research within both oncology and primary care should further examine modifiable risk factors for depression, anxiety, and death ideation in cancer survivors at the transition into survivorship after curative treatment to improve survivorship care.

Degree of Bystander-Patient Relationship and Prehospital Care for Opioid Overdose.

BACKGROUND: Across the spectrum of patient care for opioid overdose, an important, yet frequently overlooked feature is the bystander, or witness to the overdose event. For other acute medical events such as cardiac arrest and stroke, research supports that the presence of a bystander is associated with better outcomes. Despite the similarities, however, this well-established conceptual framework has yet to be applied in the context of overdose patient outcomes. The objective of this study was to assess the association between the nature of the bystander-patient relationship and prehospital care measures in patients being treated for opioid overdose. METHODS: A retrospective cohort study was conducted among adults who received naloxone in the prehospital setting for suspected opioid overdose. Patients were identified using a preexisting, longitudinal registry documenting all prehospital administrations of naloxone by first responders in a midsized community. Individuals who received at least one naloxone administration for a suspected opioid overdose between June 1st, 2016 to July 31st, 2018, with available EMS and medical record data were eligible for study inclusion. Bystander type was defined referencing psychology literature and were categorized as: close (spouse/family), proximal (friends), and distal (no relation to patient). The association between bystander type and prehospital patient care measures were estimated using logistic and linear regression models. RESULTS: A total of 602 opioid overdose encounters among 545 patients were identified. Patents tended to be male (67.2%), white (73.6%), and aged 25-44 years (57.1%). Among patients with proximal bystanders present, average time to naloxone administration was 2.4 min less (95% CI = -4.7, -0.2), compared to distal bystanders, after adjusting for covariates. Overdose encounters with 911 dispatch codes more indicative of opioid overdose (i.e., 'overdose/poisoning' vs 'unconscious/fainting') were associated with having a close or proximal bystander present compared to a distal bystander (ORclose vs. distal = 1.8, 95% CI = 1.0, 3.3; ORproximal vs. distal = 3.6, 95% CI = 1.8, 7.1). CONCLUSION: Presence of a proximal bystander during an overdose event is associated with dispatch codes indicative of an overdose and shorter times to naloxone administration compared with those with distal bystanders. These findings offer opportunities for public education and engagement of overdose harm reduction strategies.

Is well-being prior to receiving rehabilitation services associated with postrehabilitation mental health and functioning?

OBJECTIVES: Millions of older adults receive rehabilitation services every year, which aim to restore, maintain, or limit decline in functioning. We examine whether lower reported well-being prior to receiving rehabilitation services is associated with increased odds of worsening anxiety symptoms, depressive symptoms, and impairment in self-care and household activities following rehabilitation. METHODS: Data come from the National Health and Aging Trends Study (NHATS), an annual survey of a nationally representative sample of Medicare beneficiaries aged 65 years and older. Our sample consists of 811 NHATS participants who, in the 2015 interview, had information on well-being and, in the 2016 interview, reported receiving rehabilitation services in the prior year. RESULTS: In multivariable logistic regression analyses, compared to the highest quartile, those in the lowest quartile of well-being at baseline have increased odds of having worsening depressive symptoms (OR = 9.25, 95% CI: 3.78-22.63) and worsening impairments in self-care activities (OR = 2.39, 95% CI: 1.12-5.11). CONCLUSION: Our findings suggest that older adults with the lowest levels of baseline well-being may be susceptible to having worsening depressive symptoms and impairment in self-care activities following rehabilitation services. Examination on whether consideration of well-being during the rehabilitation process could lead to better mental health and functional outcomes following rehabilitation is needed.

Association of the cumulative burden of late-life anxiety and depressive symptoms with functional impairment.

OBJECTIVES: This study investigates the association of the cumulative burden of anxiety-only, depression-only, and comorbid anxiety and depression symptoms with (a) incident self-care or household activities impairment among those with no baseline self-care or household activities impairment, respectively, or (b) change in status of self-care or household activities impairment among those with baseline impairment. METHODS: This study consists of participants (N = 4619) from the National Health and Aging Trends Study, a longitudinal study that examines a nationally representative sample of US adults aged 65 years and older. Outcomes included incident or change in self-care or household activity impairment. Primary independent variables were yearly counts of screening positive for clinically significant symptoms for anxiety-only, depression-only, or co-occurring anxiety and depression. Multivariable logistic regression models examined incident impairment and change in impairment status. RESULTS: Yearly counts of anxiety-only symptoms were associated with incident impairment in self-care and household activities and less improvement in self-care functioning. Yearly counts of depression-only symptoms were associated with incident impairment in self-care and household activities. Yearly counts of co-occurring symptoms of anxiety and depression were associated with incident impairment in self-care and household activities, less improvement in self-care activities, and worsening impairment in household activities. CONCLUSIONS: This study finds that the cumulative burden of co-occurring anxiety and depression symptoms is associated with incident impairment in functioning, persistent self-care impairment, and deterioration in household activity impairment. These findings emphasize the importance of managing late-life anxiety and depressive symptoms, which are treatable, frequently co-occur, and contribute to disability.

The association of a heart attack or stroke with depressive symptoms stratified by the presence of a close social contact: findings from the National Health and Aging Trends Study Cohort.

OBJECTIVE: The objective of the study is to examine whether the risk of having clinically significant depressive symptoms following a heart attack or stroke varies by the presence of a close social contact. METHODS: The National Health and Aging Trends Study is a nationally representative longitudinal survey of US Medicare beneficiaries aged 65 and older initiated in 2011. A total of 5643 older adults had information on social contacts at baseline and depressive symptoms at the 1-year follow-up interview. The two-item Patient Health Questionnaire identified clinically significant depressive symptoms. Interview questions examined social contacts and the presence of self-reported heart attack or stroke during the year of follow-up. RESULTS: A total of 297 older adults reported experiencing a heart attack and/or stroke between their baseline and follow-up interviews. In regression analyses accounting for sociodemographics, baseline depressive symptoms, medical comorbidity, and activities of daily living impairment, older adults with no close social contacts had increased odds of depressive symptoms at follow-up after experiencing a heart attack or stroke, while those with close social contacts had increased odds of depressive symptoms at follow-up after experiencing a stroke, but not a heart attack. CONCLUSIONS: Older adults have increased odds of having depressive symptoms following a self-reported stroke, but only those with no close social contacts had increased odds of depressive symptoms following a heart attack. Social networks may play a role in the mechanisms underlying depression among older adults experiencing certain acute health events. Future work exploring the potential causal relationships suggested here, if confirmed, could inform interventions to alleviate or prevent depression among at risk older adults. Copyright © 2017 John Wiley & Sons, Ltd.

A Quiescent Phase in Human Mortality? Exploring the Ages of Least Vulnerability.

Demographic studies of mortality often emphasize the two ends of the lifespan, focusing on the declining hazard after birth or the increasing risk of death at older ages. We call attention to the intervening phase, when humans are least vulnerable to the force of mortality, and consider its features in both evolutionary and historical perspectives. We define this quiescent phase (Q-phase) formally, estimate its bounds using life tables for Swedish cohorts born between 1800 and 1920, and describe changes in the morphology of the Q-phase. We show that for cohorts aging during Sweden's demographic and epidemiological transitions, the Q-phase became longer and more pronounced, reflecting the retreat of infections and maternal mortality as key causes of death. These changes revealed an underlying hazard trajectory that remains relatively low and constant during the prime ages for reproduction and investment in both personal capital and relationships with others. Our characterization of the Q-phase highlights it as a unique, dynamic, and historically contingent cohort feature, whose increased visibility was made possible by the rapid pace of survival improvements in the nineteenth and twentieth centuries. This visibility may be reduced or sustained under subsequent demographic regimes.

Cumulative Physiologic Dysfunction and Pregnancy: Characterization and Association with Birth Outcomes.

Objective To characterize cumulative physiologic dysfunction (CPD) in pregnancy as a measure of the biological effects of chronic stress and to examine its associations with gestational age and birth weight. Methods Women ≤28 weeks gestation were enrolled from obstetric clinics in Rochester, NY and followed through their delivery. CPD parameters included total cholesterol, Interleukin 6 (IL-6), high sensitivity-C-reactive protein (hs-CRP), systolic and diastolic blood pressure, body mass index at <14 weeks gestation, glucose tolerance, and urinary albumin collected in the third trimester. Linear regression was used to estimate the association between physiologic dysfunction and birth weight and gestational age, respectively (N = 111). Results CPD scores ranged from 0 to 6, out of a total of 8 parameters (Mean 2.09; SD = 1.42). Three-fourths of the participants had a CPD score of 3.0 or lower. The mean birth weight was 3397 g (SD = 522.89), and the mean gestational age was 39.64 weeks (SD = 1.08). CPD was not significantly associated with either birth weight or gestational age (p = 0.42 and p = 0.44, respectively). Conclusion CPD measured at >28 weeks was not associated with birth weight or gestational age. Refinement of a CPD score for pregnancy is needed, taking into consideration both the component parameters and clinical and pre-clinical cut-points for risk scoring.

Home but still engaged: participation in social activities among the homebound.

PURPOSE: Participation in social and community activities that require leaving one's home is important to older adults; however, many older adults have difficulty or are unable to leave their dwellings, and little is known from national samples about issues related to remaining active outside the home or the barriers faced by these older adults. DESIGN AND METHODS: We used the National Health and Aging Trends Study, a nationally representative study of older adults (n = 7197), to understand the following: (1) the importance that homebound and semi-homebound adults place on involvement in social or community activities, (2) their current level of involvement, and (3) reported barriers to participation. RESULTS: Despite the heavy burden of functional limitations, depression, pain, and falls, homebound adults reported that activities outside the home were important to them ranging from 25.2 % (attend clubs) to 70.0 % (visit family). Similarly, semi-homebound older adults had a strong interest in such participation, including visiting friends and family (81.8 %), attending religious services (72.6 %), and going out for enjoyment (72.5 %). Many homebound adults reported health (42.9-64.1 % depending on the activity) and transportation (12.2-18.2 %) as barriers to participation. Semi-homebound adults also identified health (23.8-41.0 %) and transportation (6.5-10.2 %) as participation barriers. IMPLICATIONS: This information can be useful in designing community programs that will foster meaningful social and community engagement for older adults, which may improve their quality of life.

Prehospital Trauma Triage Decision-making: A Model of What Happens between the 9-1-1 Call and the Hospital.

We describe the decision-making process used by emergency medical services (EMS) providers in order to understand how 1) injured patients are evaluated in the prehospital setting; 2) field triage criteria are applied in-practice; and 3) selection of a destination hospital is determined. We conducted separate focus groups with advanced and basic life support providers from rural and urban/suburban regions. Four exploratory focus groups were conducted to identify overarching themes and five additional confirmatory focus groups were conducted to verify initial focus group findings and provide additional detail regarding trauma triage decision-making and application of field triage criteria. All focus groups were conducted by a public health researcher with formal training in qualitative research. A standardized question guide was used to facilitate discussion at all focus groups. All focus groups were audio-recorded and transcribed. Responses were coded and categorized into larger domains to describe how EMS providers approach trauma triage and apply the Field Triage Decision Scheme. We conducted 9 focus groups with 50 EMS providers. Participants highlighted that trauma triage is complex and there is often limited time to make destination decisions. Four overarching domains were identified within the context of trauma triage decision-making: 1) initial assessment; 2) importance of speed versus accuracy; 3) usability of current field triage criteria; and 4) consideration of patient and emergency care system-level factors. Field triage is a complex decision-making process which involves consideration of many patient and system-level factors. The decision model presented in this study suggests that EMS providers place significant emphasis on speed of decisions, relying on initial impressions and immediately observable information, rather than precise measurement of vital signs or systematic application of field triage criteria.

Older adults' favorite activities are resoundingly active: findings from the NHATS study.

Activity is associated with health among older adults yet older adults' favorite activities have rarely been investigated. We analyzed the community dwelling, cognitively-intact sample of NHATS, a nationally representative sample of adults ≥ 65, who had named their favorite activities (N = 5247). Logistic regression models estimated the odds of choosing a physical activity controlling for demographics, self-rated health, and disability. For all ages, four of the top five most common favorite activities were active: walking/jogging (14%), outdoor maintenance (13%), playing sports (8.9%), and other physical activity (8.7%). These findings sustain in 65-75 year olds. Even in 80-84 year olds, 3 of the top five activities are active. These findings vary by self-rated health (OR = 0.71, p < 0.001), disability (OR = 0.72, p < 0.001) and gender (OR = 0.52, p < 0.001). Policy makers, clinicians, and urban planners can use these results in their work.

Primary Treatment Modification and Treatment Tolerability Among Older Chemotherapy Recipients With Advanced Cancer.

Importance: Older adults with advanced cancer are less likely to tolerate treatment with cytotoxic chemotherapy compared with younger patients due to their aging-related conditions. Hence, oncologists sometimes opt to employ primary treatment modifications (deviation from standard of care) during the first cycle of chemotherapy. Objective: To examine the association between primary treatment modification and treatment tolerability in older adults with advanced cancer who were starting new palliative chemotherapy regimens. Design, Setting, and Participants: This cohort study was a secondary analysis of the GAP70+ (Geriatric Assessment Intervention for Reducing Toxicity in Older Patients with Advanced Cancer) trial, which was conducted between July 2014 and March 2019. The GAP70+ trial included patients aged 70 years or older who had advanced (ie, incurable) cancer, had 1 or more geriatric assessment domain impairments, and planned to start a new palliative chemotherapy regimen. Data analysis was conducted in November 2022. Exposures: Receipt of standard-of-care chemotherapy regimens vs primary treatment modification defined as any change from National Comprehensive Cancer Network guidelines or published clinical trials (eg, primary dose reduction, schedule change). Main Outcomes and Measures: Tolerability outcomes were assessed within 3 months of treatment. These outcomes included the following: (1) any grade 3 to 5 toxic effect, according to the National Cancer Institute Common Terminology Criteria for Adverse Events; (2) patient-reported functional decline, defined as the development of worse dependency in activities of daily living using scale scores; and (3) a composite adverse outcome (an end point that combined toxic effects, functional decline, and 6-month overall survival). Multivariable cluster-weighted generalized estimating equation models examined the association between primary treatment modification and outcomes adjusting for covariates. Results: This study included 609 patients with a mean (SD) age of 77.2 (5.2) years; more than half (333 [54.7%]) were men. Race and ethnicity was available for 607 patients: 39 (6.4%) were Black, 539 (88.5%) were non-Hispanic White, and 29 (4.8%) were of other race or ethnicity. Nearly half (281 [46.1%]) received a primary modified treatment regimen. The most common cancer types were gastrointestinal cancer (228 [37.4%]) and lung cancer (174 [28.6%]). In multivariable analysis, primary treatment modification was associated with a reduced risk of grade 3 to 5 toxic effects (relative risk [RR], 0.85 [95% CI, 0.77-0.94]) and functional decline (RR, 0.80 [95% CI, 0.67-0.95]). Patients who received primary treatment modification had 32.0% lower odds of having a worse composite adverse outcome (odds ratio, 0.68 [95% CI, 0.48-0.97]). Conclusions and Relevance: In this cohort study, primary treatment modification was associated with improved tolerability of chemotherapeutic regimens among older adults with advanced cancer and aging-related conditions. These findings may help optimize cancer treatment dosing in older adults with advanced cancer and aging-related conditions.

Ventilation during COVID-19 in a school for students with intellectual and developmental disabilities (IDD).

BACKGROUND: This study examined the correlation of classroom ventilation (air exchanges per hour (ACH)) and exposure to CO2 ≥1,000 ppm with the incidence of SARS-CoV-2 over a 20-month period in a specialized school for students with intellectual and developmental disabilities (IDD). These students were at a higher risk of respiratory infection from SARS-CoV-2 due to challenges in tolerating mitigation measures (e.g. masking). One in-school measure proposed to help mitigate the risk of SARS-CoV-2 infection in schools is increased ventilation. METHODS: We established a community-engaged research partnership between the University of Rochester and the Mary Cariola Center school for students with IDD. Ambient CO2 levels were measured in 100 school rooms, and air changes per hour (ACH) were calculated. The number of SARS-CoV-2 cases for each room was collected over 20 months. RESULTS: 97% of rooms had an estimated ACH ≤4.0, with 7% having CO2 levels ≥2,000 ppm for up to 3 hours per school day. A statistically significant correlation was found between the time that a room had CO2 levels ≥1,000 ppm and SARS-CoV-2 PCR tests normalized to room occupancy, accounting for 43% of the variance. No statistically significant correlation was found for room ACH and per-room SARS-CoV-2 cases. Rooms with ventilation systems using MERV-13 filters had lower SARS-CoV-2-positive PCR counts. These findings led to ongoing efforts to upgrade the ventilation systems in this community-engaged research project. CONCLUSIONS: There was a statistically significant correlation between the total time of room CO2 concentrations ≥1,000 and SARS-CoV-2 cases in an IDD school. Merv-13 filters appear to decrease the incidence of SARS-CoV-2 infection. This research partnership identified areas for improving in-school ventilation.

Multisystem physiological dysfunction is associated with depressive symptoms in a population-based sample of older adults.

OBJECTIVE: To evaluate the association between multisystem physiological dysfunction and depressive symptom severity in the US older adults. METHODS: We examined 2405 adults of age 60 years and older by using the data from the 2005-2008 National Health and Nutrition Examination Survey. We constructed a summary score of "physiological dysfunction," encompassing cardiovascular function, glucose regulation, liver function, and renal function. Overall depressive symptoms were obtained from the 9-item Patient Health Questionnaire depression scale, and factor analysis was used to derive affective and somatic symptom scores. We employed multiple linear regression models to estimate associations between physiological dysfunction scores and affective, somatic, and overall depressive symptoms, while adjusting for demographic, socioeconomic factors, and other potentially confounding factors. RESULTS: Greater multisystem physiological dysfunction scores were associated with an increased severity of overall, affective, and somatic depressive symptoms. These associations persisted after adjusting for all covariates: beta = 0.23 (95% confidence interval (CI) = 0.13, 0.32); beta = 0.08 (95% CI = 0.04, 0.11); beta = 0.12 (95% CI = 0.06, 0.18), respectively. CONCLUSIONS: Our results suggest that the multisystem physiological dysfunction is associated with late-life depressive symptoms. Additional longitudinal studies of links between allostatic load, psychosocial stress events throughout the life course, and late-life depressive symptoms may shed further light on this association.

History of S. aureus Skin Infection Significantly Associates with History of Eczema Herpeticum in Patients with Atopic Dermatitis.

INTRODUCTION: Patients with atopic dermatitis (AD) are uniquely susceptible to a number of serious viral skin complications, including eczema herpeticum (EH), caused by herpes simplex virus. This study explored the associations between biomarkers of epithelial barrier dysfunction, type 2 immunity, Staphylococcus aureus infection, and S. aureus-specific immunoglobulin responses in a cohort of AD subjects with and without a history of EH (EH+ and EH-, respectively). METHODS: A total of 112 subjects with AD (56 EH+, 56 EH-), matched by age and AD severity, were selected from a registry of over 3000 AD subjects. Logistic regression was used to test the association between history of S. aureus skin infection and history of EH, while controlling for a number of confounders. RESULTS: Compared to those without a history of S. aureus skin infection, subjects with a history of S. aureus skin infection were found to have more than sixfold increased odds of having a history of EH (6.60, 95% confidence interval [CI]: 2.00-21.83), after adjusting for history of other viral skin infections (molluscum contagiosum virus, human papillomavirus), serum total IgE, and IgG against the S. aureus virulence factor SElX. CONCLUSIONS: These findings indicate an important relationship between S. aureus skin infections and EH.

Modifiable fall risk factors among older adults with advanced cancer: Secondary analysis of a cluster-randomized clinical trial.

INTRODUCTION: Older adults with cancer have unique fall risk factors related to their disease and treatment such as polypharmacy and neurotoxic treatments. In this secondary analysis, we identified modifiable risk factors associated with future falls among older adults with advanced cancers. MATERIALS AND METHODS: Data were from the COACH study (ClinicalTrials.gov: NCT02107443; PI: Mohile). Patients were age ≥ 70, had stage III/IV solid tumor or lymphoma, ≥1 geriatric assessment impairment, and were receiving palliative intent treatment. Falls were self-reported at baseline (in the past six months), four to six weeks, three months, and six months. We generated inverse probability weights to account for mortality-related loss to follow-up and applied these in generalized linear mixed models to estimate incidence rate ratios. RESULTS: Of 541 patients (mean age: 77, standard deviation [SD]: 5.27), 140 (26%) reported prior falls at baseline, and 467 (86%) had falls data for ≥1 follow-up timepoint. Of those, 103 (22%) reported at least one fall during the follow-up period, and 112 (24%) had incomplete follow-up due to death. In fully adjusted models, prior falls and impaired Timed Up and Go score were associated with higher incidence of falls over 6 months. DISCUSSION: We identified several potentially modifiable fall risk factors in older adults with advanced cancers. Future studies should consider ways to integrate fall risk assessment into ongoing cancer care and intervene to reduce falls in this population.

Association of Radiation Dose to the Amygdala-Orbitofrontal Network with Emotion Recognition Task Performance in Patients with Low-Grade and Benign Brain Tumors.

BACKGROUND: Although data are limited, difficulty in social cognition occurs in up to 83% of patients with brain tumors. It is unknown whether cranial radiation therapy (RT) dose to the amygdala-orbitofrontal network can impact social cognition. METHODS: We prospectively enrolled 51 patients with low-grade and benign brain tumors planned for cranial RT. We assessed longitudinal changes on an emotion recognition task (ERT) that measures the ability to recognize emotional states by displaying faces expressing six basic emotions and their association with the RT dose to the amygdala-orbitofrontal network. ERT outcomes included the median time to choose a response (ERTOMDRT) or correct response (ERTOMDCRT) and total correct responses (ERTHH). RESULTS: The RT dose to the amygdala-orbitofrontal network was significantly associated with longer median response times on the ERT. Increases in median response times occurred at lower doses than decreases in total correct responses. The medial orbitofrontal cortex was the most important variable on regression trees predicting change in the ERTOMDCRT. DISCUSSION: This is, to our knowledge, the first study to show that off-target RT dose to the amygdala-orbitofrontal network is associated with performance on a social cognition task, a facet of cognition that has previously not been mechanistically studied after cranial RT.

Ventilation during COVID-19 in a school for students with intellectual and developmental disabilities (IDD).

Background: This study examined the correlation of classroom ventilation (air exchanges per hour (ACH)) and exposure to CO2 ≥1,000 ppm with the incidence of SARS-CoV-2 over a 20-month period in a specialized school for students with intellectual and developmental disabilities (IDD). These students were at a higher risk of respiratory infection from SARS-CoV-2 due to challenges in tolerating mitigation measures (e.g. masking). One in-school measure proposed to help mitigate the risk of SARS-CoV-2 infection in schools is increased ventilation. Methods: We established a community-engaged research partnership between the University of Rochester and the Mary Cariola Center school for students with IDD. Ambient CO2 levels were measured in 100 school rooms, and air changes per hour (ACH) were calculated. The number of SARS-CoV-2 cases for each room was collected over 20 months. Results: 97% of rooms had an estimated ACH ≤4.0, with 7% having CO2 levels ≥2,000 ppm for up to 3 hours per school day. A statistically significant correlation was found between the time that a room had CO2 levels ≥1,000 ppm and SARS-CoV-2 PCR tests normalized to room occupancy, accounting for 43% of the variance. No statistically significant correlation was found for room ACH and per-room SARS-CoV-2 cases. Rooms with ventilation systems using MERV-13 filters had lower SARS-CoV-2-positive PCR counts. These findings led to ongoing efforts to upgrade the ventilation systems in this community-engaged research project. Conclusions: There was a statistically significant correlation between the total time of room CO2 concentrations ≥1,000 and SARS-CoV-2 cases in an IDD school. Merv-13 filters appear to decrease the incidence of SARS-CoV-2 infection. This research partnership identified areas for improving in-school ventilation.