Roles of serum uric acid on the association between arsenic exposure and incident metabolic syndrome in an older Chinese population.

Growing evidences showed that heavy metals exposure may be associated with metabolic diseases. Nevertheless, the mechanism underlying arsenic (As) exposure and metabolic syndrome (MetS) risk has not been fully elucidated. So we aimed to prospectively investigate the role of serum uric acid (SUA) on the association between blood As exposure and incident MetS. A sample of 1045 older participants in a community in China was analyzed. We determined As at baseline and SUA concentration at follow-up in the Yiwu Elderly Cohort. MetS events were defined according to the criteria of the International Diabetes Federation (IDF). Generalized linear model with log-binominal regression model was applied to estimate the association of As with incident MetS. To investigate the role of SUA in the association between As and MetS, a mediation analysis was conducted. In the fully adjusted log-binominal model, per interquartile range increment of As, the risk of MetS increased 1.25-fold. Compared with the lowest quartile of As, the adjusted relative risk (RR) of MetS in the highest quartile was 1.42 (95% confidence interval, CI: 1.03, 2.00). Additionally, blood As was positively associated with SUA, while SUA had significant association with MetS risk. Further mediation analysis demonstrated that the association of As and MetS risk was mediated by SUA, with the proportion of 15.7%. Our study found higher As was remarkably associated with the elevated risk of MetS in the Chinese older adults population. Mediation analysis indicated that SUA might be a mediator in the association between As exposure and MetS.

Gerontological educational interventions for student nurses: a systematic review of qualitative findings.

OBJECTIVES: This systematic review of qualitative studies explored interventions to improve student nurses' knowledge, attitudes or willingness to work with older people. Student nurses are likely to encounter older people in all health and aged care settings, however, research demonstrates that few have career aspirations in gerontological nursing. METHODS: Qualitative systematic review method based on the Cochrane Handbook for Systematic Reviews of Interventions. RESULTS: Search of Medline, Embase, PsycINFO, EBSCOhost and Scopus yielded 1841 articles which were screened to include primary research about educational interventions to improve student nurses' knowledge, attitudes and/or willingness to work with older people. Data extraction was performed on the 14 included studies, and data were analysed using directed content analysis. The Mixed Methods Appraisal Tool (MMAT) was used the assess the quality of the studies. CONCLUSIONS: Educational interventions included theory or practice courses, or a combination of theory and practice. While most interventions changed nursing students' negative attitudes towards older people, few increased their willingness to work with them. Practice courses had the most significant impact on willingness to work with older people. Quality assessment revealed methodical limitations. More research is needed to better understand the elements of practice interventions that enhance student nurses' knowledge, attitudes, and willingness to work with older people, so that they can be replicated.

Yoga como terapia complementaria para el Adulto Mayor / Yoga as a complementary therapy for older adult

Introducción: El yoga es una actividad que trata de un ejercicio el cual contiene una intensidad baja a moderada, la cual no se centra exclusivamente en el entrenamiento físico, sino que también en el desarrollo de la mente y el espíritu de uno mismo. El yoga puede obtener un mayor impacto en el equilibrio y en la ganancia de fuerza de la parte superior del cuerpo, además, demuestra mejora en la aptitud cardiorrespiratoria y flexibilidad. Metodología: El enfoque de desarrollo fue de tipo cuantitativo en donde se realizó una revisión sistemática como metodología de búsqueda de información, relacionada al yoga como una terapia complementaria y los beneficios que éste aportaba al bienestar de las personas mayores. Resultados: En cada uno de los ensayos controlados aleatorizados que fueron recabados para fines de esta revisión sistemática. Se destaca la importancia y los beneficios del yoga en la movilidad, fuerza, flexibilidad y espiritualidad de los usuarios que practican esta terapia. Discusión: Los artículos analizados pertenecen a ensayos clínicos o estudios aleatorizados, los cuales permitieron responder de manera efectiva a nuestra pregunta de investigación, la cual consiste en reconocer si el yoga es efectivo para disminuir el riesgo de dependencia funcional y eliminar hábitos que no son saludables para las personas mayores, además de mejorar la calidad de vida actual. Gracias a ello se pudo evidenciar que esta terapia en adultos mayores genera cambios positivos respecto a estado y condición física, la ejecución de esta práctica mejora la calidad de vida en un 80% Conclusión: La yoga como terapia complementaria si entrega beneficios en la calidad de vida de la población adulta mayor, dado que, que hubo una mejora tanto en la movilidad, calidad de vida y autovalencia de los adultos mayores[AU]

Introduction: Yoga is an activity that deals with a low to moderate intensity exercise, which is not exclusively focused on physical training, but also on the development of the mind and spirit itself. Yoga may have a greater impact on balance and upper body strength gains, and have shown improvements in cardiorespiratory fitness and flexibility. Methodology:the development approach was of a quantitative type where a systematic review was carried out as a methodology for searching for information related to yoga as a complementary therapy and the benefits that it brought to the well-being of the elderly. Results:The importance and benefits of yoga on the mobility, strength, flexibility and spirituality of users who practice this therapy are highlighted in each of the randomized controlled trials that were collected for the purposes of this systematic review. Discussion: The articles analyzed belong to clinical trials or randomized studies, which allowed us to effectively answer our research question. The activity of yoga in older adults generates positive changes regarding state and physical condition, the execution of this practice improves the quality of life by 80% Conclusion: Yoga as a complementary therapy delivers benefits in the quality of life of the adult population elderly, it can be said that there was an improvement in mobility, quality of life and self-valence of the elderly[AU]

Introdução: O Yoga é uma atividade que trata de um exercício de intensidade baixa a moderada, que não se foca exclusivamente no treino físico, mas também no desenvolvimento da mente e do espí-rito. A ioga pode ter um impacto maior no equilíbrio e nos ganhos de força da parte superior do corpo e mostrou melhorias na apti-dão cardiorrespiratória e flexibilidade. Metodologia: a abordagem de desenvolvimento foi do tipo quantitativo onde foi realizada uma revisão sistemática como metodologia de busca de informações re-lacionadas ao yoga como terapia complementar e os benefícios que trouxe para o bem-estar dos idosos. Resultados: A importância e os benefícios do yoga na mobilidade, força, flexibilidade e espiri-tualidade dos usuários que praticam esta terapia são destacados em cada um dos ensaios clínicos randomizados que foram coletados para fins desta revisão sistemática. Discussão: Os artigos analisa-dos pertencem a ensaios clínicos ou estudos randomizados, o que nos permitiu responder de forma eficaz à nossa questão de inves-tigação. A atividade de yoga em idosos gera mudanças positivas quanto ao estado e condição física, a execução desta prática mel-hora a qualidade de vida em 80% Conclusão: o yoga como terapia complementar traz benefícios na qualidade de vida da população adulta idosa, pode-se dizer que houve melhora na mobilidade, qualidade de vida e autovalência dos idosos[AU]

Nurses' Descriptions of Interdisciplinary Interactions in Stroke and Geriatric Rehabilitation Units: A Case Example of the Registered Practical Nurse.

AIM: To analyse how nurses describe their interactions with other interdisciplinary team members within stroke and geriatric rehabilitation. DESIGN: A secondary analysis of cross-sectional ethnographic interview data was conducted using Elo and Kyngäs' (2008) deductive content analysis. METHODS: Between April 12 and July 25, 2022, semi-structured interviews were conducted with 31 registered practical nurses recruited through convenience sampling from three tertiary hospital sites in Southwestern Ontario. Interview transcripts were reviewed to identify described interactions between nurses and interdisciplinary team members and were coded for: who were the interdisciplinary team member(s) involved; what content was addressed; and where, when, and why the interaction occurred. RESULTS: Categories representing how nurses describe their interactions with interdisciplinary team members were as follows: (1) arising from the unique roles owned by either the nurse or interdisciplinary team member(s); (2) requiring open communication to achieve patient goals and improve patient care; (3) occurring within what is perceived to be either the therapists' or nurses' physical space; and (4) contributing to supportive team environments that are mutually beneficial. CONCLUSIONS: While nurses view other interdisciplinary team members as 'owning' certain roles and physical spaces within rehabilitation, they also recognised their 'owned' spaces and roles. Unique contributions of all team members were valued as necessary to provide holistic, person-centred patient care and positive team-based support. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Nurses' descriptions of their interactions with interdisciplinary team members demonstrated their essential contributions to team-based patient care and acknowledged nurse contributions to the rehabilitation process for patients. IMPACT: Findings elucidate the nature of interprofessional interactions and 'ownership' within the rehabilitation process. Results are beneficial for policymakers, educators, and healthcare organisations aiming to optimise the nursing role within rehabilitation spaces. REPORTING METHOD: The Consolidated Criteria for Reporting Qualitative Research Checklist (COREQ). PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

Integrated Health Education Programmes With Physical Activity Among Community-Dwelling Older Adults at Risk of Atherosclerotic Cardiovascular Disease: An Integrative Review of Experimental Studies.

AIMS: To examine the effects of integrated health education programmes with physical activity among community-dwelling older adults at risk of atherosclerotic cardiovascular disease (ASCVD). DESIGN: Integrative review. DATA SOURCES: A systematic search of experimental studies was conducted in six electronic databases and one registry from inception to December 2022. METHODS: Two researchers independently conducted the eligibility screening, quality appraisal and data extraction. A total of 11 studies, which were published between 1996 and 2021, were included in the review and were analysed by narrative synthesis. RESULTS: The 11 included studies involved 1973 participants. The findings indicate that integrated health education programmes with physical activity have potential benefit in short-term weight management among community-dwelling older adults at risk of ASCVD. Nevertheless, the programmes appear ineffective on body mass index, short-term lipid profiles, diastolic blood pressure (BP) and blood glucose. Further investigation is recommended to confirm the programme effects on physical activity level, exercise self-efficacy, systolic BP, waist circumference, long-term lipid profiles, long-term weight management and cardiac endurance. The findings suggest that body mass index may not be a sensitive indicator of obesity in the elderly population and should be measured along with waist circumference to better predict the risk of ASCVD. The available evidence is restricted in its robustness and generalisability. As most included studies were conducted in the United States, more studies should be implemented in other countries to enhance study generalisability. CONCLUSIONS: The effects of integrated health education programmes with physical activity among community-dwelling older adults at risk of ASCVD remain inconclusive. Further research with adequate statistical power and good methodology is warranted. IMPACT: The findings provide insights into whether health education programmes with physical activity effectively improve various outcomes, and suggest that researchers should include exercise self-efficacy and cardiac endurance in future studies. REPORTING METHOD: Adhered to PRISMA reporting guidelines. NO PATIENT OR PUBLIC CONTRIBUTION: This review was conducted without patient or public participation.

Charting the Course of the Nursing Professional Identity: A Qualitative Descriptive Study on the Identity of Nurses Working in Care for Older Adults.

AIMS: To explore and describe the meaning of nurses working in care for older adults give to the nursing professional identity. DESIGN: A qualitative approach was taken. METHODS: Semi-structured interviews were conducted with 50 bachelor and vocational-educated nurses working in care for older adults. Interviews were conducted between December 2019 and May 2020. Data were analysed and interpreted through inductive content analysis. RESULTS: Five themes embody the meaning of the nursing professional identity of nurses who work in care for older adults. The five themes are: born to care: a lifelong motivation to nursing; nursing through the noise: dedication in a demanding profession; the silent backbone: caught in the crossfire of interdisciplinary teams; learning under pressure: the demand for expanded nursing expertise and against the current: the barriers to advocacy in nursing. CONCLUSION: The professional nursing identity of nurses working in care for older adults is multi-faceted. A personal dedication to patient care, where patients 'human' aspect is heavily valued, commits nurses to their profession and underscores their dedication to upholding the quality standard in nursing practice. IMPLICATIONS FOR THE PROFESSION: The older adults' nursing identity highlights that nursing deserves acknowledgement as a professional occupation. Nurses should speak to the public about their professional roles to improve the public view of older adult nursing. IMPACT: A clear understanding of the older adult nursing professional identity clarifies specific roles, experiences and expectations. This can help attract and retain nurses whose views of older adult nursing align with the nursing professional identity. This could help resolve nurse turnover and reduce shortages in older adult care. REPORTING METHOD: We adhered to Consolidated Criteria For Reporting Qualitative Research guidelines. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

"I've Got a Lot of Other Things I Do": The Nuances of Digital Engagement among Older People.

As Western society becomes increasingly digitally dependent and many older adults actively engage in the online world, understanding the experiences of those who largely do not use digital technology in their daily lives is crucial. Individual interviews were conducted (pre-pandemic) with 23 older adults who, based on self-identification, did not regularly use digital technology, exploring how their experiences as limited digital technology users may have impacted their daily lives. An iterative collaborative qualitative analysis demonstrated three main themes: internet concerns, frustrations with digital technology, and conflicting motivators to use digital technology. Findings suggest that addressing digital concerns and providing effective digital skill learning opportunities may encourage some older adults to become more digitally engaged. However, as people, including older adults, can be uninterested in using these technologies, organizations and institutions should work to offer ways to support people of all ages who are not engaged online.

Male Sex and Ageing are Independent Risk Factors for Sarcopenia Stage in Patients With Chronic Kidney Disease Not Yet on Dialysis.

BACKGROUND: The risk of sarcopenia in older adults with chronic kidney disease (CKD) not yet on dialysis is controversial. The aims of this study were to investigate the association among sarcopenia, diabetes and predialysis CKD and evaluate the impact of gender and ageing on the risk of sarcopenia statuses in older patients with predialysis CKD. METHODS: The participants aged ≥60 years old were recruited from the community of New Taipei City, Taiwan. Handgrip strength, appendicular skeletal muscle mass and the 6-m walk were measured. The diagnosis of sarcopenia was established based on the consensus of Asian Sarcopenia Working Group 2019. These older adults were categorised into G1, G2 and G3-5 according to the guidelines of Kidney Disease Improving Global Outcomes (KDIGO) after calculating the estimated glomerular filtration rate by the Modification of Diet in Renal Disease equation. The Chi-square test and ANOVA were used to estimate the difference of categorical and continuous variables, respectively. Polytomous logistic regression was employed to assess the odds ratio (OR) and 95% confidence intervals (CIs) of the sarcopenia status and sarcopenia-associated risk factors in the predialysis CKD patients. All tests were two-sided, and p < 0.05 was defined as statistical significance. RESULTS: Among the 3648 older adults (mean age: 71.9 ± 6.07 years), including 1701 males and 1947 females, 870 (23.9%), 94 (2.58%) and 48 (1.32%) had possible sarcopenia, sarcopenia and severe sarcopenia, respectively. After adjustment, the risk for possible sarcopenia, sarcopenia and severe sarcopenia significantly increased with ageing (OR = 1.11, 1.10 and 1.23; 95% CI = 1.10-1.13, 1.07-1.15 and 1.18-1.30, respectively) and male gender (OR = 2.26, 20.3 and 25.4; 95% CI = 1.87-2.73, 11.5-36.0 and 11.3-57.2, respectively). Compared with KDIGO G1, no significant association between KDIGO G3-5 and the statuses of sarcopenia was observed (OR = 0.97, 0.88 and 0.91; 95% CI = 0.75-1.26, 0.43-1.78 and 0.37-2.27, p = 0.821, 0.718, 0.838, for possible sarcopenia, sarcopenia and severe sarcopenia, respectively). Ageing and male gender indicated a significant risk for higher sarcopenia status in older patients with predialysis CKD (0.027-fold/year and 0.284-fold, respectively) (p < 0.0001). CONCLUSIONS: This study illuminated the importance of the male sex and the ageing process on the risk of sarcopenia progression in patients with predialysis CKD. Early clinical screening and aggressive treatment for the prevention of higher sarcopenia status in advanced older male adults with predialysis CKD are recommended.

A Hybrid Concept Analysis of Frailty Among Older Adults Living in the Community.

AIM: To analyse the concept of frailty through a literature review and in-depth interviews. DESIGN: A hybrid model of concept analysis. METHODS: The theoretical phase identified 43 articles for reviewing the definition and measurement of frailty. Seven frail older adults were invited in the fieldwork phase for in-depth interviews. In the final analysis phase, results from the fieldwork and theoretical phases were integrated to obtain a final definition of frailty. RESULTS: Attributes of frailty were heterogeneous, involving dynamic/bidirectional, multidimensional and multiple systems. The antecedents of the concept were exposure to various stimuli and challenges in responding to these stimuli. Consequences included losing autonomy and adverse health outcomes. Four themes of frailty were identified based on the fieldwork data: 'accumulation of functional decline', 'powerlessness of coping with', 'vicissitudes of lived experience' and 'loss of autonomy and positivity'. CONCLUSIONS: The final definition of frailty was 'a dynamic and fluctuating process of powerlessness to manage biopsychosocial and environmental stimuli, involving functional decline and vicissitudes of life, which results in losing autonomy and positivity or adverse health outcomes'. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Characterising the definition of frailty is essential for nurses to address the lived experiences of older adults when providing person-centred care and for developing interventions that meet the needs of frail older adults. IMPACT: Since some discrepancies existed in the definition of frailty from individual perception of older adults, combined in-depth interviews with a theoretical literature review were used to provide comprehensive insight. This concept analysis provides guidelines of training for nurses and opportunities to improving quality of life for community dwelling older adults. REPORTING METHOD: N/A. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution.

Treatment strategies for patients over 80 years of age with oral squamous cell carcinoma.

OBJECTIVE: To analyze the clinical characteristics of patients with oral squamous cell carcinoma aged ≥80 years, focusing on surgical treatments. STUDY DESIGN: We reviewed patients with oral squamous cell carcinoma aged ≥80 years who underwent surgery between 2005 and 2018. Basic information, comorbidities, multiple primary cancers, initial treatment, complications, and outcomes were evaluated. RESULTS: Of 197 patients aged ≥80 years, 119 patients underwent surgery (50 males, 69 females; mean age: 83.5 years). The gingiva was the most common primary tumor site (63 patients, 52.9 %). The stage classification was stage I in 35 patients (29.4 %), stage II in 44 (37 %), stage III in 16 (13.4 %), stage IVA in 22 (18.5 %), and stage IVB in 2 (1.7 %). Comorbidities were identified in 112 patients (94.1 %). Surgery was the initial treatment in 111 patients (93.3 %). Eight (6.7 %) patients received postoperative adjuvant chemotherapy/radiotherapy; 20 patients (16.8 %) underwent free tissue transplantation. Perioperative complications were observed in 36 patients (30.3 %). The cumulative 5-year and 10-year overall survival rates were 82 % and 68.3 %, respectively; the disease-specific survival rates were 90 %. CONCLUSION: Good treatment outcomes were obtained with radical surgery. Surgery should be the first choice if quality of life is assured and there are no issues with surgical tolerance, regardless of age.

Vulnerable older people's views on proactive care planning - a qualitative interview study in primary care.

BACKGROUND: Patients in old age often have complex care needs due to multimorbidity and polypharmacy. This qualitative study is part of a larger ongoing Swedish intervention trial Secure And Focused primary care for older pEople (SAFE), including shorter care agreements based on person-centred patient goals. AIM: To explore, in a primary care setting, the views of older and vulnerable patients on a more systematic, proactive approach to care planning, including establishing and documenting care agreements based on person-centred goals. DESIGN & SETTING: Individual semi-structured interviews with patients (n 25) aged>75 years from 12 intervention primary health care centres. METHOD: Qualitative content analysis. RESULTS: Three categories, with 10 sub-categories, were found: I would like to live in the present, so why plan ahead? Let me decide vs. they know best, and Care agreements usually went unnoticed. The latent theme, The ambivalence of care planning in the fourth age, was created to give a deeper meaning to the content of the categories. CONCLUSION: This study emphasises that older, vulnerable persons have varying attitudes towards participation in proactive care planning. This ambivalence may originate from the individuals' desire to have their autonomy respected on the one hand and to avoid or postpone end-of-life conversations and care planning on the other hand. Patients also expressed a desire to be more actively involved in care planning. Although care agreements have the potential to increase patient involvement in proactive care planning, they often went unnoticed. The conversation itself was essential.

Ability of the SMART-COP score to predict the need for intensive care unit admission and mortality in older patients with non-ventilator-associated hospital-acquired pneumonia: A retrospective observational study.

AIM: To evaluate the ability of SMART-COP (systolic blood pressure, multilobar infiltrates, albumin, respiratory rate, tachycardia, confusion, oxygen and pH) score to predict the need for intensive care unit (ICU) admission and mortality among patients with non-ventilator-associated hospital-acquired pneumonia (NV-HAP) and to compare ICU-hospitalized patients with those followed-up in the clinic, as well as the patients who survived with those who died in the ICU, in terms of clinical and laboratory parameters. METHODS: A total of 203 patients (aged > 65 years) who were diagnosed with NV-HAP while staying in the geriatric clinic were enrolled in this retrospective observational study. Patient information was retrieved from hospital files. RESULTS: In a total of 203 patients with NV-HAP, the rate of ICU admission was 77.3% and the rate of mortality was 40.9%. The SMART-COP score was significantly higher in those admitted to the ICU and those died in the ICU (ICU nonsurvivors). The rate of ICU mortality was 52.9%. The SMART-COP score had significantly poor to moderate ability to predict the need for ICU admission (area under the curve [AUC] = 0.583) and both in-hospital mortality (AUC = 0.633) and ICU mortality (AUC = 0.617) with low sensitivity. The regression analysis revealed that a one-unit increase in SMART-COP score resulted in a 1.2-fold increase in both the hospital and ICU mortality (P < 0.05 for both) and 1.1-fold increase in ICU admission (P = 0.154). CONCLUSION: The SMART-COP score has poor to moderate ability to predict the need for ICU admission, in-hospital mortality and ICU mortality, and a one-unit increase in the SMART-COP score significantly increases the risk of both hospital and ICU mortality. Geriatr Gerontol Int 2024; ••: ••-••.

Understanding the medication regimens associated with anticholinergic burden in older people's mental health services in the UK.

BACKGROUND: Medications with anticholinergic properties are associated with a range of adverse effects that tend to be worse in older people. AIMS: To investigate medication regimens with high anticholinergic burden, prescribed for older adults under the care of mental health services. METHOD: Clinical audit of prescribing practice, using a standardised data collection tool. RESULTS: Fifty-seven trusts/healthcare organisations submitted data on medicines prescribed for 7915 patients: two-thirds (66%) were prescribed medication with anticholinergic properties, while just under a quarter (23%) had a medication regimen with high anticholinergic burden (total score ≥3 on the anticholinergic effect on cognition (AEC) scale). Some 16% of patients with a diagnosis of dementia or mild cognitive impairment were prescribed medication regimens with a high anticholinergic burden, compared with 35% of those without such diagnoses. A high anticholinergic burden was mostly because of combinations of commonly prescribed psychotropic medications, principally antidepressant and antipsychotic medications with individual AEC scores of 1 or 2. CONCLUSIONS: Adults under the care of older people's mental health services are commonly prescribed multiple medications for psychiatric and physical disorders; these medication regimens can have a high anticholinergic burden, often an inadvertent consequence of the co-prescription of medications with modest anticholinergic activity. Prescribers for older adults should assess the anticholinergic burden of medication regimens, assiduously check for adverse anticholinergic effects and consider alternative medications with less anticholinergic effect where indicated. The use of a scale, such as the AEC, which identifies the level of central anticholinergic activity of relevant medications, can be a helpful clinical guide.

Aging and Mental Health: Collaborating on Research Priorities with Older Adults, Caregivers and Health and Social Care Providers across Canada.

Age-related changes can affect mental health, but aging-focused mental health research is limited. The objective was to identify the top 10 unanswered research questions on aging and mental health according to what matters most to aging Canadians. A steering group of experts-by-experience (e.g., older adults, caregivers, health and social care providers) guided three phases of a modified James Lind Alliance priority-setting partnership: (1) a broad national survey (n = 305) and a rapid literature scan; (2) a follow-up national survey (n = 703); and (3) four online workshops (n = 52) with a nominal group technique. Forty-two unique questions on aging and mental health resulted, of which 18 were determined to be answered by existing evidence. Of the 25 partially and unanswered questions, 10 were ranked as top priority. Findings can be used to prioritize future research, knowledge mobilization, and funding decisions, and to promote and support collaboration between longstanding siloed research and care fields.

Corrigendum: A critical reflection on using the Patient Engagement In Research Scale (PEIRS) to evaluate patient and family partners' engagement in dementia research.

[This corrects the article DOI: 10.3389/frdem.2024.1422820.].

The Neighborhood Environment and Handgrip Strength: Longitudinal Findings from the Health and Retirement Study.

BACKGROUND: Muscle strength, as measured by handgrip strength (HGS), is associated with physical function and mortality. Yet, the environmental context that influences muscle strength is poorly understood. We evaluated built and social neighborhood characteristics and their association with muscle strength over time. METHODS: Using data from the Health and Retirement Study (2006-2018), linear mixed models assessed how 11 built and social neighborhood variables were associated with baseline levels and changes in HGS over time. RESULTS: Among the 20,045 respondents (mean age = 63 years, SD = 9.7) with up to 4 HGS measures, 8,455 were men and 11,590 were women. Among men, residing in a neighborhood with a 10% increment higher score on neighborhood disadvantage was associated with ~1 kg lower HGS at baseline (B = -0.96 kg, 95% CI = -1.39, -0.53). Similarly, each 1-point increment on the physical disorder scale was associated with a -0.39 kg lower (95% CI = -0.65, -0.12) baseline HGS value. Among women, each 10% increment in neighborhood disadvantage was associated with a 0.29 kg lower HGS at baseline (B = -0.29 kg for each 10% increment, 95% CI = -0.46, -0.13). Each 1-unit increment in the number of neighborhood gyms at baseline was associated with a 0.50 kg lower HGS (B = -0.50, 95% CI = -0.76, -0.23). Each 1-point increment in physical disorder was associated with a -0.12 kg lower (95% CI = -0.24, -0.00) baseline HGS value. None of the neighborhood features were associated with HGS rate of change. CONCLUSIONS: Findings suggest that residing in neighborhoods with greater disadvantage and physical disorder may pose challenges for HGS among middle aged adults as they enter into older adulthood.

Low serum Metrnl levels are associated with increased risk of sarcopenia in the older adults.

PURPOSE: Sarcopenia is a geriatric syndrome characterized by progressive loss of muscle mass and function. Meteorin-like (Metrnl) is a secretory protein that has protective effects on skeletal muscle injury. However, the association of Metrnl level with sarcopenia remains unclear. METHODS: A total of 772 community-dwelling older adults (median age = 76 years), comprising 409 males and 363 females, from both urban and rural areas were enrolled. Serum Metrnl was measured by enzyme-linked immunosorbent assay. Appendicular skeletal muscle mass index (ASMI), grip strength, and gait speed were measured for the assessment of sarcopenia. RESULTS: We found that serum Metrnl levels were lower in patients with sarcopenia [median (IQR) = 180.1 (151.3-220.3) pg/mL] than older adults without sarcopenia [211.9 (163.2-270.0) pg/mL, P < 0.001]. Receiver-operating characteristic curve analysis showed that the optimal cut-off value of serum Metrnl level that predicted sarcopenia was 197.2 pg/mL with a sensitivity of 59.2% and a specificity of 63.8% (AUC = 0.63, 95% CI = 0.59-0.67, P < 0.001). Multivariate logistic regression analyses showed that lower serum Metrnl level (< 197.2 pg/mL) was significantly associated with increased risk of sarcopenia (adjusted OR = 2.358, 2.36, 95% CI = 1.528-3.685, P < 0.001). Moreover, serum Metrnl concentration was positively correlated with the components of sarcopenia including ASMI (r = 0.135, P < 0.001), grip strength (r = 0.102, P = 0.005), and gait speed (r = 0.106, P = 0.003). CONCLUSIONS: Taken together, our findings demonstrate that low serum Metrnl level is correlated with increased risk of sarcopenia in the older adults.

Medical Suitability and Willingness for Living Kidney Donation Among Older Adults.

RATIONALE & OBJECTIVE: The benefits of kidney transplantation compared to treatment with dialysis, including in older adult, are primarily limited by the number of donated kidneys. We studied the potential to expand the use of older living kidney donors. STUDY DESIGN: Secondary analysis of the Berlin Initiative Study, a population-based cohort. SETTING: & Participants: 2069 adults aged ≥70 years in Germany. EXPOSURES: Age and sex. OUTCOMES: Suitability for living donation assessed by the absence of kidney-related exclusions for donation including albuminuria and low estimated glomerular filtration rate (eGFR) as well as absence of other medical exclusions. Willingness for living and deceased kidney donation assessed by participant survey. ANALYTICAL APPROACH: Descriptive analysis. RESULTS: Among the 2069 participants (median age 80 years, 53% women, median eGFR 63 ml/min/1.73m2), 93% had ≥1 medical contraindication for living donation at study entry unrelated to eGFR or albuminuria. Using two published eGFR and albuminuria thresholds for donor acceptance, 38% to 54% of participants had kidney-related exclusions for donation. Among the 5% to 6% of participants with neither medical nor kidney-related exclusions for living donation at baseline, 11% to 12% remained suitable for donation during 8 years of follow-up. Willingness for living or deceased donation was high (73% and 60%, respectively). LIMITATIONS: GFR was not measured and medical exclusions unrelated to eGFR and albuminuria were assessed using a cohort database complemented by claims data. CONCLUSIONS: One in twenty older adults were potentially suitable for living kidney donation and willingness for living donation was high. Further studies are warranted to define the feasibility of expanding living kidney donation among older adults.

The Evolving Role of Palliative Care in older people with Glioblastoma.

Glioblastoma (GBM) is the most common and aggressive primary brain tumor in older adults and has a poor prognosis and limited response to treatment. The growing impact of palliative care on older people undergoing neurosurgery is becoming increasingly important. Palliative care aims to improve the quality of life for people and their families by addressing their physical, psychosocial, and spiritual needs. The prevalence of GBM peaks between 65 and 84 years of age and treatment options may be hindered by chronic multiple conditions in older people. Older people are at risk of receiving suboptimal end-of-life care due to factors such as a focus on curative medicine, acceptance of terminal illness, which may discourage the person, and lack of awareness of palliative care for people with a non-cancer diagnosis. People with GBM experience a significant illness burden, including neurological symptoms, mood disturbances, and cognitive impairment. A multidisciplinary approach, including palliative care, is recommended to improve treatment outcomes and quality of life. However, palliative care is often not consistently included in multidisciplinary teams despite the lack of curative treatment options and significant symptom burden. The palliative care needs of people with GBM can be complex, and published evidence in this area is limited. Nonetheless, there are similarities between the needs of people with GBM and those with other, more common cancer diagnoses and nonmalignant chronic neurologic illnesses. The integration of palliative care into the management of older people with GBM during neurosurgery is crucial for addressing their unique needs and improving their quality of life. In this review, we aimed to comprehensively evaluate the impact of palliative care on people with GBM and its importance.

Assessing older adult physical activity levels in clinical settings: The modified PAVS for older adults.

BACKGROUND: Participating in recommended levels of physical activity (PA) is critical for preventing functional decline, falls, and frailty, making it essential to identify older adults not meeting national PA guidelines. However, guidance on assessing older adult PA levels, particularly in clinical settings, is lacking. This article presents an overview of clinically feasible PA assessment tools for older adults, identifies gaps in current tools, and provides recommendations on addressing these gaps. METHODS: We conducted a literature review on clinically feasible PA assessment tools, suggested modifications to an existing PA assessment for older adult patients, and highlighted opportunities for integrating the modified PA assessment tool in clinical settings. RESULTS: We identified 16 PA assessment tools used in clinical settings. The most widely used tool is the Physical Activity Vital Sign (PAVS), which has been successfully integrated into several electronic health records (EHR) and clinical practices. Most tools, including the PAVS, primarily focus on aerobic activities, with limited consideration for strength and balance. We recommend the use of a Modified PAVS for Older Adults that includes items on muscle-strengthening and balance activities to better align with national PA guidelines. We then identified several existing opportunities for broad implementation of the Modified PAVS for Older Adults within clinical settings. CONCLUSIONS: Widespread integration of the Modified PAVS for Older Adults will better support healthcare providers in identifying individuals not meeting national PA recommendations, assisting them in prescribing tailored PA prescriptions and better connecting their patients to appropriate resources and professionals for further support.