Psychosocial Distress Among Certified Nursing Assistants in Long-Term Care During the COVID-19 Pandemic: A Social Ecological Model Informed Scoping Review.

OBJECTIVES: This scoping review maps the literature on psychosocial distress and coping among nursing assistants (CNAs) in long-term care facilities (LTC) during the COVID-19 pandemic onto the Social Ecological Model (SEM) of Occupational Stress. METHODS: Searches yielded 862 unique studies. Inclusion criteria were sample CNAs or equivalent in LTC; includes psychosocial variable; and collect data from February 2020-. A multi-phasic, meta-synthesis was used to synthesize qualitative data. RESULTS: We identified 20 studies (13 quantitative, 7 qualitative) conducted between March 2020 and December 2021 from 14 countries. Prevalence rates were reported for perceived stress (31-33%; n = 1 study), post-traumatic stress (42%; n = 1), anxiety (53%; n = 1), depression (15-59%; n = 2), suicidal thoughts (11-15%; n = 1), and everyday emotional burnout (28%; n = 1). Qualitative studies identified factors contributing to psychosocial distress and coping at each SEM level (i.e. individual, microsystem, organization, and peri-/extra-organizational). Quantitative studies primarily measured factors relating to psychosocial distress and coping at the individual and organizational levels. CONCLUSIONS & CLINICAL IMPLICATIONS: This review identifies specific targets for intervention for psychosocial distress among CNAs in LTC at multiple levels, including job clarity; workload; facility culture; community relations; and policy. These intervention targets remain relevant to the LTC industry beyond the context of the COVID-19 pandemic.

Latinx Youth's Mental Health Needs and Socioeconomic Factors Associated with Service Utilization.

This study examined mental health needs and risk factors associated with service use among Latinx high school students in two cities in the United States. We explored how socioeconomic characteristics, school location, youth and parental nativity, and self-perceived clinical needs were associated with the odds of youths seeing a mental health provider. Data were collected from 306 Latinx youths during the 2018-19 school year. Most youths (78%) self-reported symptoms of anxiety, trauma, or depression above the clinical range. None of these clinical needs predicted service utilization. Youth experiencing less economic hardship and having a mother from South America were almost five times more likely to use services than their counterparts. Similarly, males and older respondents were more likely to be underserved than females and younger respondents. Implications to ensure equitable access to services among older, low-income Latinx youth, particularly those from Central America, the Caribbean, and Mexico, are discussed.

A Nurse Practitioner-Driven Palliative and Supportive Care Service in Nursing Homes: Evaluation of a Quality Improvement Project.

This article describes a quality improvement project implemented by a national postacute long-term care organization aimed at enhancing the provision of palliative care to nursing home residents. The project focused on improving advance care planning, end-of-life care, symptom management, and care of people living with serious illness. Both generalist and specialist palliative care training were provided to nurse practitioners in addition to implementing a system to identify residents most likely to benefit from a palliative approach to care. To evaluate the nurse practitioner experiences of the program, survey data were collected from nurse practitioners (N = 7) involved in the project at 5 months after implementation. Nurse practitioners reported the program was well received by nursing home staff, families, and residents. Most nurse practitioners felt more confident managing residents' symptoms and complex care needs; however, some reported needing additional resources for palliative care delivery. Most common symptoms that were managed included pain, delirium, and dyspnea; most common diagnoses cared for were dementia and chronic organ failure (eg, cardiac, lung, renal, and neurological diseases). In the next steps, the project will be expanded throughout the organization, and person- and family-centered outcomes will be evaluated.

Agave amica a potential model for the study of agavins metabolism.

Fructans found in agave are called agavins, highly branched neo-fructans. They are essential on the yield and quality of Tequila production. The need for agave specimens with higher accumulation of agavins became essential before the growing demand of such products. To get such specimens, understanding agavins metabolism is a quintessential requirement. For this, a more efficient biological model is required. The recently reclassified Agave amica possesses the potential to gather the requirements for becoming such a model. Therefore, this study dealt with the characterization of carbohydrates in the bulbs of A. amica focusing on fructans. Moreover, it tested and described its feasibility as model for the accelerated study of agavins. Infrared analysis unveiled potential content of fructans in the bulbs of A. amica. Furthermore, high performance thin layer chromatography detected fructooligosaccharides. High performance anion exchange chromatography confirmed a polydisperse mixture of branched fructans. Gas chromatography-mass spectrometry analysis demonstrated agavins like structures in the bulbs of A. amica. Moreover, total fructan content and multivariate data analysis through bulb's age demonstrated their correlation. Thus, the presence of agavins, their correlation with phenology, and their technical advantages highlighted the feasibility of this species as a potential new biological model for the study of agavins' metabolism.

Advanced-Comfort: Usability Testing of a Care Planning Intervention for Nursing Home Residents With Advanced Dementia.

Many nursing home (NH) residents with advanced dementia receive burdensome interventions rather than interventions that promote comfort or quality of life. The purpose of the current study was to test the usability of a novel intervention, ADVANCED-Comfort, which aims to enhance the provision of personalized care for residents with advanced dementia. The intervention comprises structured care plan meetings between the NH team and proxies of residents with dementia (e.g., family members). Using the ADVANCED-Comfort workbook, proxies create individualized care plans addressing six domains adapted from the Age-Friendly Health System Framework. The purpose of this article is to describe the intervention and its theoretical underpinnings and report the usability of the intervention evaluated with surveys, observation, and exit interviews. The study demonstrated that proxies and NH staff found the intervention usable (acceptable, appropriate, and feasible). Based on these preliminary findings, additional testing of the ADVANCED-Comfort intervention is warranted. [Journal of Gerontological Nursing, 49(11), 15-23.].

Older Adult Mental Health: A Student-Led Project to Reduce Stigma Among Residents Living in a Publicly Supported Housing.

Twenty percent of older adults report having a concern about their mental health. Mental health concerns lead to impairments in physical, mental, and social functioning and complicate the management of chronic illness. These concerns are widely underrecognized and often untreated or under-treated in community-dwelling older adults. A 6-week student-led mental health promotion initiative for older adults living in publicly supported housing was developed. The initiative included student-led weekly "mood" screenings which aimed to destigmatize mental illness and educational sessions teaching the older adults how to use iPads and access the internet and Wi-Fi. The goal of the project was to have residents engage in telehealth visits that promote mental health and improve quality of life. Ungirded by the RE-AIM framework, the initiative focused on achieving Reach by ensuring participants had sufficient knowledge and skill in using the telehealth technology and were not encumbered by mental illness stigma. The project sample of older adults living in publicly supported housing self-reported minimal depressive symptoms and demonstrated stigma toward seeking help for mental illness. Cultural implications contribute to these findings. To have a program with good Reach as delineated in the RE-AIM model, it must recognize facilitators and barriers. Integrating affordability, cultural congruency, and a social connection to community in its design together with the utilization of students during implementation may promote mental health and mitigate some of the negative health consequences.

Loneliness and Unmet Needs of Older Adults Living in Publicly Supported Housing.

Guided by the RE-AIM framework, the current study sought to examine the relationship between perceived needs of older adults living in publicly supported housing and loneliness. Participants were males and females aged 70 to 83 years who identified as White or Chinese. Using the Camberwell Assessment of Need Short Appraisal Schedule and UCLA Loneliness Scale, the relationship between residents' needs and loneliness was assessed to guide the development of interventions. Results revealed residents self-reported 54% of their needs were met and rated their loneliness at a score of 36.5 (moderate level). Furthermore, there was a medium positive correlation between unmet needs and loneliness whereby high unmet needs were associated with higher loneliness scores. Findings suggest that these older adults living in publicly supported housing are vulnerable to the negative consequences of loneliness. Implementing equitable and inclusive interventions to address the impact of loneliness in the context of social determinants of health is warranted. [Research in Gerontological Nursing, 16(5), 217-223.].

'It's been an extraordinary journey': Experience of engagement from the perspectives of people with post-stroke aphasia.

BACKGROUND: Engagement is recognized as an important factor in aphasia treatment response and outcomes, yet gaps remain in our understanding of engagement and practices that promote engagement from the client perspective. AIMS: The purpose of this phenomenological study was to explore how clients with aphasia experience engagement during their inpatient aphasia rehabilitation. METHODS & PROCEDURES: An interpretative phenomenological analysis approach guided the study design and analysis. Data were collected through in-depth interviews with nine clients with aphasia, recruited through purposive sampling, during their inpatient rehabilitation admission. Analysis was completed using a variety of analytic techniques including coding, memoing, triangulation between coders and team discussion. OUTCOMES & RESULTS: The analysis revealed that for clients with aphasia in the acute phrase of recovery, the rehabilitation process resembles travelling on a journey through a foreign land. Successful engagement in the journey was accomplished when one had a therapist who served as a trusted guide and was able to be a friend, invested, adaptable, a co-creator, encouraging and dependable. CONCLUSIONS & IMPLICATIONS: Engagement is a dynamic, multifaceted and person-centred process involving the client, provider and rehabilitation context. Findings from this work have implications for measuring engagement, training student clinicians to be skilled facilitators in engaging their clients and implementing person-centred practices that promote engagement within clinical settings. WHAT THIS PAPER ADDS: What is already known on the subject Engagement is recognized as an important factor in rehabilitation treatment response and outcomes. Prior literature suggests that the therapist plays a critical role in facilitating engagement within the client-provider relationship. Communication impairments associated with aphasia may negatively impact a client's ability to develop interpersonal connections and participate in the rehabilitation process. There is a dearth of research directly exploring the topic of engagement in aphasia rehabilitation, particularly from the perspective of clients with aphasia. Capturing the client perspective can provide novel insights regarding practices to foster and maintain engagement in aphasia rehabilitation. What this paper adds to existing knowledge This interpretative phenomenological study revealed that for individuals with aphasia in the acute phase of recovery, the rehabilitation process resembles travelling on a sudden and foreign journey. Successful engagement in the journey was accomplished when one had a therapist who served as a 'trusted guide' and was able to be a friend, invested, adaptable, a co-creator, encouraging and dependable. Through the client experience, engagement is seen as a dynamic, multifaceted and person-centred process involving the client, provider and rehabilitation context. What are the potential or actual clinical implications of this work? The current study highlights the complexity and nuance of engagement within the rehabilitation context, which has implications for measuring engagement, training student clinicians to be skilled in engaging their clients and implementing person-centred practices that promote engagement within clinical settings. It is necessary to recognize that client and provider interactions (and thus engagement) are embedded in and influenced by the broader healthcare system. With this in mind, a patient-centred approach to engagement in aphasia care delivery cannot be achieved through individual efforts only and may require prioritization and action at the systems level. Future work is needed to explore barriers and facilitators to enacting engagement practices, in order to develop and test strategies to support practice change.

Staff and Proxy Views of Multiple Family Member Involvement in Decision Making for Nursing Home Residents With Advanced Dementia.

Decision making for nursing home (NH) residents with Alzheimer disease and related dementias often involves input from multiple family members and NH staff to address goals of care at the end of life. Using data from the Assessment of Disparities and Variation for Alzheimer's disease Nursing home Care at End of life research study, a secondary analysis of qualitative data was conducted involving interviews of 144 NH staff and 44 proxies in 14 NHs to examine the perspectives of NH staff and proxies for NH residents with Alzheimer disease and related dementias on the involvement of multiple family members in decision making about end-of-life care decisions. Interviews took place between 2018 and 2021. Nursing home staff and proxies had differing perspectives of the involvement of multiple family members in decision making, with NH staff primarily viewing families as a source of conflict, whereas proxies viewed families as a source of support. Nursing home staff also had differing opinions of their role with families; some attempted to ameliorate conflict, and some did not get involved. Some NH staff felt that Black families had more conflict than White families, indicating unacceptable bias and stereotyping of Black families by NH staff. These findings suggest training and education is needed for NH staff to facilitate better communication with families and to support proxies in end-of-life decision making to address goals of care for NH residents with Alzheimer disease and related dementias.

arfA antisense RNA regulates MscL excretory activity.

Excretion of cytoplasmic protein (ECP) is a commonly observed phenomenon in bacteria, and this partial extracellular localisation of the intracellular proteome has been implicated in a variety of stress response mechanisms. In response to hypoosmotic shock and ribosome stalling in Escherichia coli, ECP is dependent upon the presence of the large-conductance mechanosensitive channel and the alternative ribosome-rescue factor A gene products. However, it is not known if a mechanistic link exists between the corresponding genes and the respective stress response pathways. Here, we report that the corresponding mscL and arfA genes are commonly co-located on the genomes of Gammaproteobacteria and display overlap in their respective 3' UTR and 3' CDS. We show this unusual genomic arrangement permits an antisense RNA-mediated regulatory control between mscL and arfA, and this modulates MscL excretory activity in E. coli These findings highlight a mechanistic link between osmotic, translational stress responses and ECP in E. coli, further elucidating the previously unknown regulatory function of arfA sRNA.

Black and white proxy experiences and perceptions that influence advanced dementia care in nursing homes: The ADVANCE study.

BACKGROUND: Regional, facility, and racial variability in intensity of care provided to nursing home (NH) residents with advanced dementia is poorly understood. MATERIALS AND METHODS: Assessment of Disparities and Variation for Alzheimer's disease NH Care at End of life (ADVANCE) is a multisite qualitative study of 14 NHs from four hospital referral regions providing varied intensity of advanced dementia care based on tube-feeding and hospital transfer rates. This report explored the perceptions and experiences of Black and White proxies (N = 44) of residents with advanced dementia to elucidate factors driving these variations. Framework analyses revealed themes and subthemes within the following a priori domains: understanding of advanced dementia and care decisions, preferences related to end-of-life care, advance care planning, decision-making about managing feeding problems and acute illness, communication and trust in NH providers, support, and spirituality in decision-making. Matrix analyses explored similarities/differences by proxy race. Data were collected from June 1, 2018 to July 31, 2021. RESULTS: Among 44 proxies interviewed, 19 (43.1%) were Black, 36 (81.8%) were female, and 26 (59.0%) were adult children of residents. In facilities with the lowest intensity of care, Black and White proxies consistently reported having had previous conversations with residents about wishes for end-of-life care and generally better communication with providers. Black proxies held numerous misconceptions about the clinical course of advanced dementia and effectiveness of treatment options, notably tube-feeding and cardiopulmonary resuscitation. Black and White proxies described mistrust of NH staff but did so towards different staffing roles. Religious and spiritual beliefs commonly thought to underlie preferences for more intense care among Black residents, were rarely, but equally mentioned by race. CONCLUSIONS: This report refuted commonly held assumptions about religiosity and spirituality as drivers of racial variations in advanced dementia care and revealed several actionable facility-level factors, which may help reduce these variations.

HPTLC-based fingerprinting: An alternative approach for fructooligosaccharides metabolism profiling.

Fructans are categorized as fructose-based metabolites with no more than one glucose in their structure. Agave species possess a mixture of linear and ramified fructans with different degrees of polymerization. Among them, fructooligosaccharides are fructans with low degree of polymerization which might be approachable by high performance thin layer chromatography (HPTLC). Thus, this study used two emblematic Agave species collected at different ages as models to explore the feasibility of HPTLC-based fingerprinting to characterize fructooligosaccharides (FOS) production, accumulation, and behavior through time. To do so, high performance anion exchange was also used as analytical reference to determine the goodness and robustness of HPTLC data. The multivariate data analysis showed separation of samples dictated by species and age effects detected by both techniques. Moreover, linear correlations between the increase of the age in agave and their carbohydrate fraction was established in both species by both techniques. Oligosaccharides found to be correlated to species and age factors, these suggest changes in specific carbohydrate metabolism enzymes. Thus, HPTLC was proven as a complementary or stand-alone fingerprinting platform for fructooligosaccharides characterization in biological mixtures. However, the type of derivatizing reagent and the extraction color channel determined the goodness of the model used to scrutinize agavin fructooligosaccharides (aFOS).

Systematic Review Revisited, 2010-2020: The Effect on Surrogates of Making Treatment Decisions for Others.

Objectives: This study mapped research evidence spanning the last 10 years to identify the effect of being a surrogate decision maker for an incapacitated adult. Methods: A scoping review strategy was employed to allow for a focus on the breadth of the effect of surrogate decision making and to identify gaps in the existing research literature. Results: Surrogate decision making created emotional distress and burden for the majority of the SDMs. We found the negative effects on SDMs were linked to variety of stressors: fear of not knowing what the patient would want or being unable to fulfill the patient's actual or perceived wishes, feeling unprepared to assume the role of a SDM, and watching a loved one's health deteriorate over time. Discussion: Additional research is needed to elucidate the emotional burden of culturally diverse SDMs to determine their differences when compared to various groups.

An emergency department nurse led intervention to facilitate serious illness conversations among seriously ill older adults: A feasibility study.

BACKGROUND: Serious illness conversations may lead to care consistent with patients' goals near the end of life. The emergency department could serve as an important time and location for these conversations. AIM: To determine the feasibility of an emergency department-based, brief motivational interview to stimulate serious illness conversations among seriously ill older adults by trained nurses. DESIGN: A pre-/post-intervention study. SETTINGS/PARTICIPANTS: In an urban, tertiary care, academic medical center and a community hospital from January 2021 to January 2022, we prospectively enrolled adults ⩾50 years of age with serious illness and an expected prognosis <1 year. We measured feasibility outcomes using the standardized framework for feasibility studies. In addition, we also collected the validated 4-item Advance Care Planning Engagement Survey (a 5-point Likert scale) at baseline and 4-week follow-up and reviewing the electronic medical record for documentation related to newly completed serious illness conversations. RESULTS: Among 116 eligible patients who were willing and able to participate, 76 enrolled (65% recruitment rate), and 68 completed the follow-up (91% retention rate). Mean patient age was 64.4 years (SD 8.4), 49% were female, and 58% had metastatic cancer. In all, 16 nurses conducted the intervention, and all participants completed the intervention with a median duration of 27 min. Self-reported Advance Care Planning Engagement increased from 2.78 pre to 3.31 post intervention (readiness to "talk to doctors about end-of-life wishes," p < 0.008). Documentation of health care proxy forms increased (62-70%) as did Medical Order for Life Sustaining Treatment (1-11%) during the 6 months after the emergency department visit. CONCLUSION: A novel, emergency department-based, nurse-led brief motivational interview to stimulate serious illness conversations is feasible and may improve advance care planning engagement and documentation in seriously ill older adults.

The source, level, and balance of nitrogen during the somatic embryogenesis process drive cellular differentiation.

Since the discovery of somatic embryogenesis (SE), it has been evident that nitrogen (N) metabolism is essential during morphogenesis and cell differentiation. Usually, N is supplied to cultures in vitro in three forms, ammonium (NH4+), nitrate (NO3-), and amino N from amino acids (AAs). Although most plants prefer NO3- to NH4+, NH4+ is the primary form route to be assimilated. The balance of NO3- and NH4+ determines if the morphological differentiation process will produce embryos. That the N reduction of NO3- is needed for both embryo initiation and maturation is well-established in several models, such as carrot, tobacco, and rose. It is clear that N is indispensable for SE, but the mechanism that triggers the signal for embryo formation remains unknown. Here, we discuss recent studies that suggest an optimal endogenous concentration of auxin and cytokinin is closely related to N supply to plant tissue. From a molecular and biochemical perspective, we explain N's role in embryo formation, hypothesizing possible mechanisms that allow cellular differentiation by changing the nitrogen source.

Agave Fructans in Oaxaca's Emblematic Specimens: Agave angustifolia Haw. and Agave potatorum Zucc.

Despite the recognition of Agave tequilana Weber var. Azul as raw material for producing tequila and obtaining prebiotics, there are other highly relevant Agave species in Mexico. Oaxaca contains a startlingly diverse range of Agave species; Agave angustifolia Haw. and Agave potatorum Zucc. are two classic specimens with great commercial potential. In this study, we examined the fructan fluctuation in these two species during their lifetime in the field (from 1 to 6 years old). First, we analyzed their morphological diversity based on vegetative characteristics. Subsequently, fructan extracts were analyzed by TLC, FT-IR, and HPAEC-PAD to identify carbohydrates. Multivariate analyses of the morphological parameters indicated a morphological divergence between the two species. Furthermore, we found that the concentration of simple carbohydrates and fructans, as well as the fructan DP, changed during plant development. Glucose, fructose, and fructooligosaccharides (FOS) were more abundant in A. potatorum, while A. angustifolia showed a greater amount of sucrose and fructans with a high DP. Fructan DP heatmaps were constructed using HPAEC-PAD profiles-the heatmaps were very helpful for establishing an easy correlation between age and the carbohydrate types present in the fructan extracts. This study is an important contribution to the agave fructan knowledge of the Mexican agave diversity.

ADVANCE-C: A Qualitative Study of Experiences Caring for Nursing Home Residents with Advanced Dementia During the COVID-19 Pandemic.

OBJECTIVES: Assessment of Disparities and Variation for Alzheimer's disease Nursing home Care at End of life (ADVANCE) is a multisite qualitative study of regionally diverse Nursing homes (NHs; N = 14) providing varied intensity of advanced dementia care. ADVANCE-C explored the experiences of NH staff and proxies during the COVID-19 pandemic. METHODS: Data collection occurred in five of the ADVANCE facilities located in Georgia (N = 3) and New York (N = 2). Semistructured qualitative interviews with NH staff (N = 38) and proxies of advanced dementia residents (N = 7) were conducted. Framework analyses explored five staff domains: care processes, decision making, organizational resources, vaccinations, and personal experience, and five proxy domains: connecting with residents, NH response, communicating with NH, decision making, and personal impact of the pandemic. RESULTS: Staff mentioned difficulties implementing infection control policies specifically for advanced dementia residents. Staff reported trust between the facility and proxies as critical in making decisions during the pandemic. All staff participants spoke about "coming together" to address persistent staffing shortages. Proxies described their role as an "emotional rollercoaster," emphasizing how hard it was being separate from their loved ones. The accommodations made for NH residents were not beneficial for those with advanced dementia. The majority of proxies felt NH staff were doing their best and expressed deep appreciation for their care. DISCUSSION: Caring for advanced dementia residents during the COVID-19 pandemic had unique challenges for both staff and proxies. Strategies for similar future crises should strive to balance best practices to contain the virus while maintaining family connections and person-centered care.

Nursing Leadership and Palliative Care in Long-Term Care for Residents with Advanced Dementia.

Alzheimer disease and related dementias (ADRD) are irreversible, progressive brain disorders. Many people with ADRD experience the final stage of the disease, advanced dementia, in nursing homes (NHs). Although palliative care, including symptom management and emotional support for caregivers, is advocated for those with advanced dementia, many NH residents experience potentially burdensome interventions, such as feeding tubes, hospital transfers, and intensive rehabilitation. Nurses play a critical role in ensuring high-quality palliative care to residents with advanced dementia. The aim of this article is to raise awareness of the palliative care needs of NH residents with advanced dementia.