The Toxic Stress of Racism and Its Relationship to Frailty.

Significant morbidity and mortality from COVID-19-related illnesses have been observed among people of color within the United States. While theories involving healthcare inequity and political division have emerged to explain this observation, the role of chronic stress and inflammation is also being explored. Toxic stress is experienced disproportionately by race, ethnicity, and socioeconomic status and increases frailty and vulnerability to diseases such as COVID-19. C-reactive protein (CRP) is a biomarker associated with the inflammatory response that is typically elevated due to exposure to acute or chronic traumatic stress, as well as COVID-19. This study explored the relationship between CRP and Hispanic/non-Hispanic ethnicity among adults hospitalized with COVID-19 via a secondary analysis of retrospective electronic health record (EHR) data collected from a community healthcare system in Southern California. A total of 1,744 cases representing hospitalized adults with COVID-19 were reviewed. Data were extracted from the EHR to reflect demographics, medical diagnoses, medications, CRP, and comorbidity burden. Frequencies, percentages, and measures of central tendency were assessed to understand the distribution of data. Associations were conducted using Pearson's r and the chi-square test of independence. Differences between groups were examined via independent samples t-tests. The sample was 52% Hispanic, 56% male, and the mean age was 62 years (SD = 16.1). The mean age of Hispanic cases was younger than non-Hispanic cases (p < .001, η = 0.289). Serum CRP was significantly higher in the Hispanic cases, with a high degree of association (p < .001, η = 0.472). In addition, higher CRP levels were significantly associated with the need for mechanical ventilation (p < .001, φc = 0.216). No significant relationships were found between CRP and age, body mass index (BMI), or comorbidity burden. Findings challenge the assumption that the disproportionate morbidity and mortality suffered by the Hispanic population due to COVID-19 was due to age, BMI, or comorbidities such as metabolic syndrome or heart disease. CRP in the Hispanic population should be further investigated to understand its relationship to chronic stress, frailty, and risk for COVID-19 in this population.

Addressing the functional needs of left ventricular assist device candidates: Development and feasibility of an occupational therapy pre-operative evaluation.

BACKGROUND: Everyday living with a left ventricular assist device (LVAD) is complex, particularly for people with physical or cognitive impairments or limited social supports. There is a need for standardized pre-operative functional evaluations. OBJECTIVES: Our objectives were to describe a pre-operative occupational therapy (OT) evaluation for LVAD candidates, assess its feasibility in routine care, and characterize functional needs. METHODS: We retrospectively reviewed electronic medical records of pre-operative OT consultations for LVAD candidates over four years (n = 209). Occupational profile, vision, and sensation were operationalized from documentation narratives. Daily functioning was measured with Activity Measure for Post-Acute Care, grip strength with dynamometer, cognition with Montreal Cognitive Assessment and Allen Cognitive Level Screen-5, and LVAD self-management with a performance-based ordinal scale. RESULTS: 89.5 % of consultations were completed, averaging 61.2 min (n = 187): 79.1 % (148/187) inpatient and 20.9 % (39/187) outpatient. Patients completed 87.7 % (164/187) to 100.0 % (187/187) of evaluation components. 21.9 % (41/187) of candidates lived alone. 6.4 % (12/187) and 7.0 % (13/185) had visual and sensory dysfunction. 57.4 % were independent with daily activities (104/181). 17.7 % (32/181) had impaired grip strength. 69.3 % (124/179) had impaired cognition, 29.7 % (51/172) with impaired functional cognition for everyday activities. 88.4 % (145/164) required physical or cueing assistance while practicing LVAD batteries management. OTs interpreted that 20.9 % (39/187) would likely require 24/7 post-operative support with LVAD self-care. CONCLUSION: Pre-operative OT evaluations were feasible and emphasized complex functional needs. Assessing LVAD self-care abilities may inform candidacy and facilitate early interventions to optimize functioning. OT should be consulted within interprofessional teams for all LVAD candidates.

Clinical metabolic monitoring to inform metabolic dysregulation in sepsis.

OBJECTIVE: The objective of this study was to offer further evidence of the utility of metabolic monitoring in early recognition of sepsis. Metabolic derangement in sepsis is of increasing interest. Sepsis was redefined as a dysregulated host response to infection, and studies have since emerged advising that disrupted metabolic pathways in sepsis may interfere with the host's ability to convert oxygen to useable energy. Indirect calorimetry (IC) is a metabolic monitoring technology that measures oxygen consumption (V02) and resting energy expenditure (REE). IC offers clinically important, specific information in terms of patient's metabolic state and has been shown to differentiate patients with sepsis from those without. Additionally, IC is more specific than predictive equations used as the established standard for clinical nutrition. RESEARCH METHODS AND PROCEDURES: Data for this retrospective descriptive study were obtained from chart review of records of critically ill patients who received metabolic monitoring while under the care of the nutrition support team. Data were retrieved from January through March of 2020. The cases included were from January 2018 through January 2020. Variables included key demographics, sepsis diagnosis and specific metabolic variables of cellular respiration and energy expenditure. RESULTS: For this all-male sample (N = 56), mean age was 56 years (±17.5). Significant differences were noted in V02 between the two groups of cases (sepsis and non-sepsis); (p = .026, Cohen's d = 0.618); and REE (p = .032, Cohen's d = 0.607). A strong association was found between V02 and sepsis (Eta 0.981). REE as measured by IC was statistically more specific than predictive equation (p < .001, Cohen's d = 0.527). CONCLUSIONS: VO2 and REE were significantly altered in subjects with sepsis in this study, demonstrating that IC may be a useful tool in identifying sepsis. This study was based on an earlier pilot which yielded similar results. Indirect calorimetry can be easily performed clinically, offering specific metabolic information that can be helpful in the determination of a diagnosis of sepsis. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution to this manuscript. The study design, analysis of retrospective data, and manuscript preparation were completed entirely by the authors. IMPLICATIONS FOR CLINICIANS: Sepsis remains one of the number one killers of hospitalized patients globally Current means of identifying sepsis remain overly sensitive and under-specific, making recognition of sepsis challenging for Emergency Clinicians Metabolic monitoring can be done easily in the clinical setting by nurses and respiratory therapists. Metabolic monitoring has the capability of offering further information specific to the identification of sepsis, and to further understanding of the altered metabolic phenotype of patients with sepsis.

Implementation of an Emergency Department-Embedded Infusion Center for the Administration of Monoclonal Antibody Therapy in Patients With Early COVID-19 Infection.

The coronavirus disease 2019 (COVID-19) pandemic has tested nurse staffing and other resources necessary for lifesaving treatment. The emergency use authorization in November 2020 of bamlanivimab as monotherapy and casirivimab/imdevimab as combination therapy brought hope to many as an option for outpatients at risk for severe illness. However, logistical concerns were soon revealed, because safe administration requires a location where patients can receive specialized care and monitoring for a period of 2 hours. This type of therapy would normally be offered at an outpatient infusion center. These centers often serve persons who are immunocompromised, and introducing COVID-19-positive individuals could threaten the safety of this population. This article describes the deployment of an emergency department-embedded infusion center set up for the purpose of supporting community members and providers electing for this treatment option.

Implementation and Evaluation of a Healthcare System's Approach to Surge Staffing and Training.

In response to the coronavirus pandemic, a multihospital healthcare system expanded its nursing resources to accommodate the anticipated and actual surge of patients infected with COVID-19. Nursing professional development practitioners rapidly implemented and evaluated a novel, structured orientation and training program to provide additional surge staffing. Transitioning to a team-based model using the new role of nurse extender ensured the continued deployment of safe, person-centered care. Evaluation strategies enabled iterative improvements to the program.

Design Features in Games for Health: Disciplinary and Interdisciplinary Expert Perspectives.

Games for health (G4H) aim to improve health outcomes and encourage behavior change. While existing theoretical frameworks describe features of both games and health interventions, there has been limited systematic investigation into how disciplinary and interdisciplinary stakeholders understand design features in G4H. We recruited 18 experts from the fields of game design, behavioral health, and games for health, and prompted them with 16 sample games. Applying methods including open card sorting and triading, we elicited themes and features (e.g., real-world interaction, game mechanics) around G4H. We found evidence of conceptual differences suggesting that a G4H perspective is not simply the sum of game and health perspectives. At the same time, we found evidence of convergence in stakeholder views, including areas where game experts provided insights about health and vice versa. We discuss how this work can be applied to provide conceptual tools, improve the G4H design process, and guide approaches to encoding G4H-related data for large-scale empirical analysis.

Self-tracking for Mental Wellness: Understanding Expert Perspectives and Student Experiences.

Previous research suggests an important role for self-tracking in promoting mental wellness. Recent studies with college student populations have examined the feasibility of collecting everyday mood, activity, and social data. However, these studies do not account for students' experiences and challenges adopting self-tracking technologies to support mental wellness goals. We present two studies conducted to better understand self-tracking for stress management and mental wellness in student populations. First, focus groups and card sorting activities with 14 student health professionals reveal expert perspectives on the usefulness of tracking for three scenarios. Second, an online survey of 297 students examines personal experiences with self-tracking and attitudes toward sharing self-tracked data with others. We draw on findings from these studies to characterize students' motivations, challenges, and preferences in collecting and viewing self-tracked data related to mental wellness, and we compare findings between students with diagnosed mental illnesses and those without. We conclude with a discussion of challenges and opportunities in leveraging self-tracking for mental wellness, highlighting several design considerations.

Methicillin-resistant Staphylococcus aureus in Ohio EMS Providers: A Statewide Cross-sectional Study.

The objective was to determine the nasal carriage prevalence of methicillin-resistant Staphylococcus aureus (MRSA) among emergency medical service (EMS) personnel and the associated risk factors. A cross-sectional study was conducted among Ohio EMS personnel randomly sampled from 84 urban and rural agencies. Surveys assessing demographics, occupational history, health, cohabitation status, and hygiene practice were collected with nasal swabs from those who enrolled. Survey weight adjusted analysis was performed (1) to estimate MRSA nasal carriage prevalence of Ohio EMS providers, and (2) to identify variables associated with MRSA. MRSA was detected in 4.6% (13/280) EMS personnel sampled. After employing a survey-weighted analysis the following risk factors associated with MRSA carriage were identified: those who did not practice frequent hand hygiene after glove use (OR, 10.51; 95% CI, 2.54-43.45; P = 0.0012), living with someone with a recent staphylococcal infection (OR, 9.02; 95% CI, 1.03-78.98; P = 0.0470), and individuals with low frequency of hand washing (< 8 times per shift) (OR, 4.20; 95% CI 1.02-17.27; P = 0.0468). An additional risk factor identified through the logistic regression analysis on the study population was EMS workers with an open wound or skin infection (OR, 6.75; 95% CI, 1.25-36.36; P = 0.0262). However, this was not significant in the survey-weighted analysis. The high prevalence of MRSA in Ohio EMS personnel is both an occupational hazard and patient safety concern. Implementing methods to reinforce CDC guidelines for proper hygiene could decrease MRSA found in the EMS setting. Previous literature suggests that a reduction in MRSA colonization can lead to decreases in transmission and improved health for both patients and personnel.

Presence, distribution, and molecular epidemiology of methicillin-resistant Staphylococcus aureus in a small animal teaching hospital: a year-long active surveillance targeting dogs and their environment.

Methicillin-resistant Staphylococcus aureus (MRSA) is known to be present in small animal veterinary clinical environments. However, a better understanding of the ecology and dynamics of MRSA in these environments is necessary for the development of effective infectious disease prevention and control programs. To achieve this goal, a yearlong active MRSA surveillance program was established at The Ohio State University (OSU) Veterinary Medical Center to describe the spatial and molecular epidemiology of this bacterium in the small animal hospital. Antimicrobial susceptibility testing, staphylococcal chromosomal cassette mec (SCCmec) typing, pulsed-field gel electrophoresis (PFGE) typing, and dendrogram analysis were used to characterize and analyze the 81 environmental and 37 canine-origin MRSA isolates obtained during monthly sampling events. Overall, 13.5% of surfaces were contaminated with MRSA at 1 or more sampling times throughout the year. The majority of the environmental and canine isolates were SCCmec type II (93.8% and 86.5%, respectively) and USA100 (90.1% and 86.5%, respectively). By PFGE analysis, these isolates were found to be closely related, which reflects a low diversity of MRSA strains circulating in the hospital. For 5 consecutive months, 1 unique pulsotype was the most prevalent across the medical services and was recovered from a variety of surfaces and hospital locations. Carts/gurneys, doors, and examination tables/floors were the most frequently contaminated surfaces. Some surfaces maintained the same pulsotypes for 3 consecutive months. Molecular analysis found that incoming MRSA-positive dogs were capable of introducing a new pulsotype into the hospital environment during the surveillance period. Our results suggest that once a MRSA strain is introduced into the hospital environment, it can be maintained and spread for extended periods of time. These findings can aid in the development of biosecurity and biocontainment protocols aimed at reducing environmental contamination and potential exposures to MRSA in veterinary hospital staff, clients, and patients.