A multifaceted investigation of lactococcal strain diversity in undefined mesophilic starter cultures.

The dairy fermentation industry relies on the activity of lactic acid bacteria in robust starter cultures to accomplish milk acidification. Maintenance of the composition of these starter cultures, whether defined or undefined, is essential to ensure consistent and high-quality fermentation end products. To date, limited information exists regarding the microbial composition of undefined starter culture systems. Here, we describe a culture-based analysis combined with a metagenomics approach to evaluate the composition of two undefined mesophilic starter cultures. In addition, we describe a qPCR-based genotype detection assay, which is capable of discerning nine distinct lactococcal genotypes to characterize these undefined starter cultures, and which can be applied to monitor compositional changes in an undefined starter culture during a fermentation. IMPORTANCE: This study reports on the development of a combined culture-based analysis and metagenomics approach to evaluate the composition of two undefined mesophilic starter cultures. In addition, a novel qPCR-based genotype detection assay, capable of discerning nine distinct lactococcal genotypes (based on lactococcal cell wall polysaccharide biosynthesis gene clusters), was used to monitor compositional changes in an undefined starter culture following phage attack. These analytical approaches facilitate a multifaceted assessment of starter culture compositional stability during milk fermentation, which has become an important QC aspect due to the increasing demand for consistent and high-quality dairy products.

Using a Patient Educational Video to Improve Knowledge of Maternal Mortality Warning Signs: A Randomized Controlled Trial.

OBJECTIVE: To determine whether a community-informed, language-concordant postpartum video education campaign, developed with community input, improves patients' knowledge of warning signs for postpartum maternal mortality (infection, hemorrhage, hypertensive disorders, and postpartum depression) compared with routine discharge procedures. METHODS: A single-center, investigator-blinded, parallel-group randomized controlled trial of postpartum individuals who delivered at a large, urban, tertiary care hospital. Eligible participants were enrolled and completed a baseline knowledge questionnaire. After delivery, they were randomized to routine discharge education (control) or routine education plus video education (intervention). After discharge education, patient knowledge was again assessed in both groups before participants left the hospital. The primary outcome was the percentage of participants who showed improvement in their knowledge, measured by the number of correct questionnaire responses after education compared with their baseline, assessed as a binary outcome. A sample size of 150 (75 per group) was planned to detect a 25% absolute increase in the frequency of the primary outcome. RESULTS: From July to August 2022, 296 participants were screened and 200 were randomized (100 per group). Eighty-two percent of participants had college or graduate education, and 71.5% had commercial insurance. There was no significant difference in baseline characteristics. There was no statistically significant difference in the percentage of participants who improved their scores between the baseline and posteducation questionnaires (64.5% vs 50.0%, P =.09). However, the median posteducation questionnaire total score was significantly higher in the video education group (14 [interquartile range 12-15] vs 13 [interquartile range 12-14], P =.003). In addition, they more frequently reported that video education was "very helpful" (83.9% vs 72.5%, P =.23) and that they were "very satisfied" with their education (86.1% vs 75.5%, P =.29). CONCLUSION: Enhanced postpartum education through a novel video did not result in a statistically significant difference in frequency of improved score on the posteducation questionnaires but was associated with increased satisfaction with care. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov , NCT05159726.

Provision of chaplaincy services in U.S. hospitals: A strategic conformity perspective.

BACKGROUND: Increasingly, hospitals are expected to provide patient-centered care that attends to patients' health needs, including spiritual care needs. Chaplaincy services help to meet patients' spiritual care needs, which have been shown to have a positive impact on health outcomes. Variation in the provision of chaplaincy services suggests hospitals do not uniformly conform to the expectation of making chaplaincy services available. PURPOSE: The aim of this study was to examine the availability and factors that influence hospitals' provision of chaplaincy services. METHODOLOGY: Data were combined from the American Hospital Association annual surveys with the Area Health Resource File at the county level from 2010 to 2019. Observations on general, acute-care community hospitals were analyzed (45,384 hospital-year observations) using logistic regression that clustered standard errors at the hospital level. RESULTS: Hospitals with Joint Commission accreditation, more staffed beds, nonprofit and government ownership, teaching status, one or more intensive care units, a higher percentage of Medicare inpatient days, church affiliation, and system membership were more likely to provide chaplaincy services than their counterparts. Certification as a trauma hospital and market competition showed no influence on the provision of chaplaincy services. CONCLUSION: The lack of chaplaincy services in many hospitals may be due to limited resources, workforce shortage, or a lack of consensus on scope and nature of chaplaincy services. PRACTICE IMPLICATIONS: Chaplaincy services are an underutilized resource that influences patient experience, clinician burnout and turnover, and the goal of ensuring care is patient-centered. Administrators should consider stronger partnerships where services are provided; researchers and policymakers should consider how the lack of these services in some hospitals may reinforce existing health disparities.

Core components of a rehabilitation program in pediatric cardiac disease.

There is increasing effort in both the inpatient and outpatient setting to improve care, function, and quality of life for children with congenital heart disease, and to decrease complications. As the mortality rates of surgical procedures for congenital heart disease decrease, improvement in perioperative morbidity and quality of life have become key metrics of quality of care. Quality of life and function in patients with congenital heart disease can be affected by multiple factors: the underlying heart condition, cardiac surgery, complications, and medical treatment. Some of the functional areas affected are motor abilities, exercise capacity, feeding, speech, cognition, and psychosocial adjustment. Rehabilitation interventions aim to enhance and restore functional ability and quality of life for those with physical impairments or disabilities. Interventions such as exercise training have been extensively evaluated in adults with acquired heart disease, and rehabilitation interventions for pediatric patients with congenital heart disease have similar potential to improve perioperative morbidity and quality of life. However, literature regarding the pediatric population is limited. We have gathered a multidisciplinary team of experts from major institutions to create evidence- and practice-based guidelines for pediatric cardiac rehabilitation programs in both inpatient and outpatient settings. To improve the quality of life of pediatric patients with congenital heart disease, we propose the use of individualized multidisciplinary rehabilitation programs that include: medical management; neuropsychology; nursing care; rehabilitation equipment; physical, occupational, speech, and feeding therapies; and exercise training.

Low-Dose Aspirin during Pregnancy and Postpartum Bleeding.

OBJECTIVE: This study aimed to investigate whether aspirin 81 mg daily for preeclampsia prevention is associated with increased risk of postpartum blood loss at the time of delivery. STUDY DESIGN: This is a retrospective cohort study performed at a tertiary hospital from January 2018 to April 2021. Data were extracted from the electronic medical record. Patients prescribed low-dose aspirin (LDA) were compared with patients who were not. The primary outcome was a composite of postpartum blood loss, defined as: estimated blood loss (EBL) >1,000 mL, documentation of International Classification of Diseases-9/-10 codes for postpartum hemorrhage (PPH), or red blood cell (RBC) transfusion. Bivariate analysis, and unadjusted and adjusted logistic regression modeling were performed. RESULTS: Among 16,980 deliveries, 1,922 (11.3%) were prescribed LDA. Patients prescribed LDA were more likely to be >35 years old, nulliparous, obese, taking other anticoagulants, or have diagnoses of diabetes, systemic lupus erythematosus, fibroids, or hypertensive disease of pregnancy. After adjusting for potential confounders, the significant association between LDA use and the composite did not persist (adjusted odds ratio [aOR]: 1.1, 95% confidence interval [CI]: 1.0-1.3) nor did the association between EBL > 1,000 mL (aOR: 1.0, 95% CI: 0.9-1.3) and RBC transfusion (aOR: 1.3, 95% CI: 0.9-1.7). The association between LDA and PPH remained significant (aOR: 1.3, 95% CI: 1.1-1.6). Patients who discontinued LDA <7 days prior to delivery had an increased risk of the postpartum blood loss composite compared discontinuation ≥7 days (15.0 vs. 9.3%; p = 0.03). CONCLUSION: There may be an association between LDA use and increased risk of postpartum bleeding. This suggests that use of LDA outside the recommended guidelines should be cautioned and further investigation is needed to determine its ideal dosing and timing of discontinuation. KEY POINTS: · There may be an association with LDA and an increased risk of postpartum bleeding.. · Patients who discontinued LDA less than 7 days prior to delivery had an increased rate of postpartum bleeding.. · Additional research is need to determine optimal LDA dose and timing of discontinuation..

Cytokine fluctuation during acute stress is correlated to life trauma.

BACKGROUND: Multiple studies have demonstrated that human neurobiology and behavior are inextricably linked to the activity of our immune systems. Trauma is associated with a multitude of immune system changes; reflecting this, posttraumatic stress disorder (PTSD) is often comorbid with immune-related conditions such as autoimmune disorders. To further investigate this phenomenon, we tested our hypothesis that cytokine fluctuations during and after an acute stress response correlates with experienced life trauma. METHODS: Using a prospective observational approach, this cohort study measured biomarker profiles in firefighter participants (n = 63), with 9 participants having prior PTSD diagnoses and 54 without prior PTSD diagnoses. In addition, life trauma scores were determined from all participants using the Life Events Checklist 5 (LEC-5) survey. Baseline salivary biomarker concentrations were determined, along with levels immediately before, immediately after, and 1 hour following a standardized stressful training event. Biomarkers measured using these salivary samples included 42 cytokines and 6 steroid and thyroid hormones. The concentrations of these markers were then correlated, using Pearson correlation coefficients, with the participants' LEC-5 scores. t Tests were also performed to compare cytokine values between the populations with and without prior PTSD diagnosis. RESULTS: Included in the cytokine panel were interleukin (IL)-8, IL-10, IL-1B, GCSF, IL1-Ra, Groα, IFNa2, PDGFAA, and VEGF, all of which demonstrated positive correlation at various time points in individuals with increased severity of LEC-5 scores (and thus increased experienced life trauma). Concentrations of Groα, PDGFAA, IL1-Ra, IL-1a, Mip1a, IL-1a, IL-6, Mip1b, TNFα, and TGFα were also found to be significantly altered at various time points in participants with prior PTSD diagnoses, demonstrating some overlap with the LEC-5 Pearson correlations. CONCLUSION: The results support our hypothesis and demonstrate that LEC-5 scores are indeed significantly correlated to cytokine concentrations and fluctuations surrounding a stress test. LEVEL OF EVIDENCE: Diagnostic Tests or Criteria; Level IV.

Improving Professional Spiritual Care to Persons With Limited English Proficiency: The Cross-Language Chaplaincy Introduction Guidebook.

Hospitalized individuals in the United States with limited English proficiency (LEP) may experience complications when receiving hospital care. Grounded in the ethical principles of chaplaincy and motivated by the desire to address inequitable health service provision, we developed the Cross-Language Chaplaincy Introduction Guidebook. The Guidebook introduces chaplaincy in 20 different languages with the goal of improving chaplain accessibility. We report on the rigorous development of the Guidebook and how to integrate the resource clinically.

Supporting staff: The role of health care chaplains.

The aim of this study was to describe the range of spiritual care activities in support of clinical colleagues at a subset of U.S. hospitals. A descriptive cross-sectional design using a 76-item Zoom/telephone guided survey containing a subset of staff care questions was employed. Data were provided by directors/managers responsible for spiritual care services at the 2020-2021 U.S. News & World Report top hospitals. Results identified staff support as an important chaplaincy function at both organizational and spiritual care department levels. Staff chaplains at over half of the hospitals spend an estimated 10-30% of their time on staff care, with chaplains in five hospitals spending greater than 30%. The most frequently reported activities were religiously associated, such as blessings and rituals for hospital events. Additionally, chaplains actively support staff during critical events such as patient deaths and through organizational protocols such as code lavender and critical incident debriefings. Chaplain support for staff most commonly grew out of personal relationships or referrals from clinical managers. Future research opportunities in this area include systematic data collection for chaplains' specific staff support activities as well as efforts to investigate the impact of those activities on patient experience.

A social network analysis of interorganisational collaboration: Efforts to improve social connectedness.

The Covid-19 pandemic has challenged public health practitioners and clinicians at multiple levels to intentionally consider the impact of social isolation on health outcomes. Many community-based programmes design interventions to address tangible challenges within the social determinants of health, such as asset insecurity or food insecurity, to address health inequities. The growing need to address social isolation within marginalised communities also requires organisations to collaborate and create community partnerships that strengthen their own social integration within the community. The present research reports on the results of a Social Network Analysis (SNA) of community programmes within three southern U.S. cities and their local collaborations to address social isolation. After interviewing representatives of 46 community organisations, it was found that social service organisations that also offer public health services play a central role in community efforts to improve social isolation. The participating organisations primarily collaborate through referrals and information sharing, and report inadequate resources. With a growing recognition that social services and supports play a considerable role in addressing health inequities, this study provides evidence of opportunities for interorganisational collaboration to promote individual and community health.

Chaplain staffing and scope of service: benchmarking spiritual care departments.

The functions of hospital chaplains and the corresponding staffing of spiritual care departments remain persistent and parallel questions within the profession. No consensus exists on services provided by spiritual care departments nor the staffing patterns to meet those expectations. This study describes the key activities and staffing at the 20 U.S. News and World Report Best Hospitals 2020-2021 as well as the connections between services, staffing, and select hospital characteristics such as average daily census. Information about each hospital's chaplaincy department was gathered via a Zoom/telephone assisted survey with its spiritual care manager. Findings reveal that while spiritual care departments are structurally integrated into their organizations and chaplains respond consistently to requests for care, involvement in established organizational protocols varies. Study findings support the notion that staffing levels are a function of chaplain integration into an organization and the activities organizations expect chaplains to fulfill.

Community-Based Asset Security: A Scoping Review.

OBJECTIVES: To explore how and what programs or projects address asset security at the community level as a social determinant of health. DATA SOURCES: To conduct a scoping review following Preferred Reporting Items for Systemic Reviews and Meta-analyses guidelines, the databases searched included CINAHL, EconLit, Embase, Pubmed/Medline, and the Sociological Collection of EBSCOhost. REVIEW METHODS: Keywords used for article identification were ("asset" AND "community") OR ("asset security" AND "community"). Studies were included if published between 1990 and 2019, written in English, and published in a peer-review journal. Reference lists of selected articles were also reviewed for additional articles. Two authors reviewed titles and abstracts separately, then reviewed full-texts for sample selection. RESULTS: After identifying 2,585 articles, researchers refined the final sample to 28 articles. Programs or projects within the sample focused on direct financial interventions or indirect interventions. Direct interventions included financial programs, such as Individual Development Accounts, or ownership opportunities, such as cooperatives or microenterprises. Indirect interventions included those focused on the built environment, such as asset mapping to identify a community's resources, or focused on education, such as those for social workers. CONCLUSIONS: Financial programs, ownership opportunities, assessments of the built environment, and targeted education complement one another to influence a community's assets from many angles. Income inequality has evolved from repeated institutionalized practices that inadvertently reinforce that inequality. Published literature emphasizes the local nature of needs and challenges, culturally responsive efforts, and that observing an impact often requires longitudinal efforts.

Needle in a Whey-Stack: PhRACS as a Discovery Tool for Unknown Phage-Host Combinations.

The field of metagenomics has rapidly expanded to become the go-to method for complex microbial community analyses. However, there is currently no straightforward route from metagenomics to traditional culture-based methods of strain isolation, particularly in (bacterio)phage biology, leading to an investigative bottleneck. Here, we describe a method that exploits specific phage receptor binding protein (RBP)-host cell surface receptor interaction enabling isolation of phage-host combinations from an environmental sample. The method was successfully applied to two complex sample types-a dairy-derived whey sample and an infant fecal sample, enabling retrieval of specific and culturable phage hosts. IMPORTANCE PhRACS aims to bridge the current divide between in silico genetic analyses (i.e., phageomic studies) and traditional culture-based methodology. Through the labeling of specific bacterial hosts with fluorescently tagged recombinant phage receptor binding proteins and the isolation of tagged cells using flow cytometry, PhRACS allows the full potential of phageomic data to be realized in the wet laboratory.

Board certification of professional chaplains: a qualitative study of stakeholder perspectives.

Many professional chaplaincy organizations in the United States have board certified healthcare chaplains since the 1920s and documented how they have adapted their process as the profession has grown. In 2019, the Association of Professional Chaplains and the National Association of Catholic Chaplains sought the perspectives of key stakeholders about professional chaplaincy board certification. This study reports the results from 50 semi-structured interviews with certification candidates, certification committee members, and chaplaincy managers in the United States. Participants discussed the preparation of the certification application, the certification interview, the ease and difficulty of certification competencies, and the evolving workforce. This study demonstrated divergent views on many aspects of board certification, but participants predominately respected and valued the process. Chaplains with varying levels of experience discussed how board certification strengthens multidisciplinary respect and collaboration. Participants reported difficulties with competencies that required translating between theory and practice.

Bacteriophage-host interactions as a platform to establish the role of phages in modulating the microbial composition of fermented foods.

Food fermentation relies on the activity of robust starter cultures, which are commonly comprised of lactic acid bacteria such as Lactococcus and Streptococcus thermophilus. While bacteriophage infection represents a persistent threat that may cause slowed or failed fermentations, their beneficial role in fermentations is also being appreciated. In order to develop robust starter cultures, it is important to understand how phages interact with and modulate the compositional landscape of these complex microbial communities. Both culture-dependent and -independent methods have been instrumental in defining individual phage-host interactions of many lactic acid bacteria (LAB). This knowledge needs to be integrated and expanded to obtain a full understanding of the overall complexity of such interactions pertinent to fermented foods through a combination of culturomics, metagenomics, and phageomics. With such knowledge, it is believed that factory-specific detection and monitoring systems may be developed to ensure robust and reliable fermentation practices. In this review, we explore/discuss phage-host interactions of LAB, the role of both virulent and temperate phages on the microbial composition, and the current knowledge of phageomes of fermented foods.

What organizational and business models underlie the provision of spiritual care in healthcare organizations? An initial description and analysis.

Two-thirds of American hospitals have chaplains. This article explores the organizational and business models that underlie how chaplains are integrated into hospitals. Based on interviews with 14 chaplain managers and the 11 healthcare executives to whom they report at 18 hospitals in 9 systems, we identify three central findings. First, there is significant variation in how spiritual care programs are staffed and integrated into their hospitals. Second, executives and chaplain managers see the value of chaplains in terms of their quality of care, reliability and responsivity to emergent patient and staff needs, and clinical training and experience working within a complex environment. Third, few departments rely on empirical data when making decisions about staffing, tending instead to default to the budgetary status quo. These findings provide the basis for a larger more systematic study.

The Influence of Patient and Provider Religious and Spiritual Beliefs on Treatment Decision Making in the Cancer Care Context.

BACKGROUND: Providers often underestimate the influence of patient religious and spiritual (R&S) needs. The current study sought to determine the influence of R&S beliefs on treatment decision making among patients and providers in the context of cancer care. METHODS: We conducted a systematic review of the literature using web-based search engines and discipline-specific databases. Search terms included a combination of the following Medical Subject Headings and key terms: "cancer,""spirituality,""religion," and "decision making." We used Covidence to screen relevant studies and extracted data into Microsoft Excel. RESULTS: Among 311 screened studies, 32 met inclusion/exclusion criteria. Most studies evaluated the patient perspective (n = 29), while 2 studies evaluated the provider perspective and 1 study examined both. In assessing patient R&S relative to treatment decision making, we thematically characterized articles according to decision-making contexts, including general (n = 11), end-of-life/advance care planning (n = 13), and other: specific (n = 8). Specific contexts included, but were not limited to, clinical trial participation (n = 2) and use of complementary and alternative medicine (n = 4). Within end-of-life/advance care planning, there was a discrepancy regarding how R&S influenced treatment decision making. The influence of R&S on general treatment decision making was both active and passive, with some patients wanting more direct integration of their R&S beliefs in treatment decision making. In contrast, other patients were less aware of indirect R&S influences. Patient perception of the impact of R&S on treatment decision making varied relative to race/ethnicity, being more pronounced among Black patients. CONCLUSION: Most articles focused on R&S relative to treatment decision making at the end of life, even though R&S appeared important across the care continuum. To improve patient-centered cancer care, providers need to be more aware of the impact of R&S on treatment decision making.

Examining Factors Associated with Utilization of Chaplains in the Acute Care Setting.

Hospitalized persons want their spiritual needs addressed and discussed by the healthcare team, but medical providers and nurses lack the necessary training. Patients want chaplaincy care, but very few receive it, and little is known about utilization factors. To identify the population characteristics associated with the utilization of chaplaincy services, hospitalization data from March 2012 to July 2017 were analyzed (N = 15,242 patients). Religiously affiliated individuals and those with the most acute health needs were more likely to receive chaplaincy care and received more total care. Patient-centered healthcare models may need to evaluate strategic integration of spiritual care beyond reactive spiritual care provision.

Prevalence of unmasked and improperly masked behavior in indoor public areas during the COVID-19 pandemic: Analysis of a stratified random sample from Louisville, Kentucky.

Wearing a facial mask can limit COVID-19 transmission. Measurements of communities' mask use behavior have mostly relied on self-report. This study's objective was to devise a method to measure the prevalence of improper mask use and no mask use in indoor public areas without relying on self-report. A stratified random sample of retail trade stores (public areas) in Louisville, Kentucky, USA, was selected and targeted for observation by trained surveyors during December 14-20, 2020. The stratification allowed for investigating mask use behavior by city district, retail trade group, and public area size. The total number of visited public areas was 382 where mask use behavior of 2,080 visitors and 1,510 staff were observed. The average prevalence of mask use among observed visitors was 96%, while the average prevalence of proper use was 86%. In 48% of the public areas, at least one improperly masked visitor was observed and in 17% at least one unmasked visitor was observed. The average prevalence of proper mask use among staff was 87%, similar to the average among visitors. However, the percentage of public areas where at least one improperly masked staff was observed was 33. Significant disparities in mask use and its proper use were observed among both visitors and staff by public area size, retail trade type, and geographical area. Observing unmasked and improperly masked visitors was more common in small (less than 1500 square feet) public areas than larger ones, specifically in food and grocery stores as compared to other retail stores. Also, the majority of the observed unmasked persons were male and middle-aged.

A Framework for Integrating Arts, Science, and Social Justice Into Culturally Responsive Public Health Communication and Innovation Designs.

Objectives. To increase the scale and efficacy of health promotion practice, culturally responsive approaches to well-being are needed in both communication and practice innovation. This mixed-methods evaluation sought to identify specific mechanisms used in a promising practice model and offers a potential theoretical framework to support public health programs in integrating culture and social justice into communication and intervention programs. Study Design. Rooted at the intersection of ethnographic and phenomenological worldviews, this mixed-methods, retrospective process evaluation used publicly available empirical and experiential data centered on the arts, science, and social justice to identify critical mechanisms used and incorporate them into an emergent theoretical framework. Method. The retrospective process evaluation used an ethnography-informed approach combined with scientific literature reviews. To integrate adjacent ideas into the emergent theoretical framework, a phenomenologically informed theme development approach was used. Results. The evaluation resulted in a five-step framework, called MOTIF, with the potential to be utilized in diverse situational and geographic contexts. Data that surfaced from related literature reviews revealed adjacent mechanisms from positive psychology, critical consciousness theory, and innovation design that were incorporated into the emergent framework. Conclusion. MOTIF may offer a culturally responsive public health communication and innovation process capable of promoting health equity through the cultivation of relationships between artists, community participants, and public health agencies and researchers who collectively endeavor to craft innovative solutions for population health and well-being.

Weather and COVID-19 Deaths During the Stay-at-Home Order in the United States.

OBJECTIVE: To estimate the association between weather and COVID-19 fatality rates during US stay-at-home orders. METHODS: With a county-level longitudinal design, this study analyzed COVID-19 deaths from public health departments' daily reports and considered exposure as the 18 to 22 day-period before death. Models included state-level social distancing measures, Census Bureau demographics, daily weather information, and daily air pollution. The primary measures included minimum and maximum daily temperature, precipitation, ozone concentration, PM2.5 concentrations, and U.V. light index. RESULTS: A 1 °F increase in the minimum temperature was associated with 1.9% (95% CI, 0.2% to 3.6%) increase in deaths 20 days later. An ozone concentration increase of 1 ppb (part per billion) decreased daily deaths by 2.0% (95% CI, 0.1% to 3.6%); ozone levels below 38 ppb negatively correlated with deaths. CONCLUSIONS: Increased mobility may drive the observed association of minimum daily temperature on COVID-19 deaths.