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Policy makers and health professionals are grappling with the high costs of and demand for health care, questions of sustainability and value, and changing population demographics—in particular, ageing populations. Digital solutions, including the adoption of patient‐reported measures, are considered critical in achieving person‐centred and value‐based health care. However, the utility of patient‐reported measures and the data they produce may be subject to ageist beliefs, prejudices and attitudes, rendering these data ineffective at promoting improved patient experiences and outcomes for older adults. This article explores the ethical considerations raised in relation to patient‐reported measures and the digital agency of older patients. [ABSTRACT FROM AUTHOR]

Background: The geriatric nutritional risk index (GNRI) is a valuable tool that may predict the prognosis of elderly patients with heart failure (HF). Malnutrition and low GNRI scores have been associated with a higher risk of hospitalization and mortality. This study aimed to investigate the association between GNRI and 6‐month readmission for HF in elderly Chinese patients. Materials and Methods: The study utilized data from hospitalized HF patients by combining electronic medical records from the PhysioNet restricted health data database with external outcome data. In our study, we used the GNRI as the independent variable and assessed its association with the risk of readmission within 6 months. The main analytical methods were multivariable Cox regression, stratified analysis with interaction, threshold effect analysis, and Kaplan–Meier survival curves. Results: This study involved 767 elderly HF patients, 61.3% of whom had malnutrition. In the threshold analysis, HF patients' 6‐month readmission risk was significantly reduced with increasing GNRI, with a hazard ratio (HR) and 95% confidence interval (CI) of 0.99 (0.97.1). Malnutrition group was associated with a higher risk of readmission within 6 months for HF patients in analyses that were controlled for confounding factors, with HRs and their 95% CI of 1.17 (0.99, 1.38), 1.18 (1, 1.4), and 1.44 (1.08,1.93), respectively. Subgroup analysis showed that GNRI levels had a consistent impact on outcome events, unaffected by covariates. Conclusions: GNRI was negatively correlated with the outcome event of readmission within 6 months in elderly HF patients. Malnutrition group showed a higher risk of readmission within 6 months. [ABSTRACT FROM AUTHOR]

Background: Tetanus is a clinical rarity due to the successful globally adopted childhood vaccination programme. The rising elderly population in the United Kingdom creates a subset of individuals whom are prone to develop Tetanus as they preceded this vaccination drive. Case summary: A 76 year old Caucasian lady presented with a soil contaminated laceration injury on her knee following a fall. Though she received urgent assessment and wound care, the relevance of the injury in the backdrop of her age was not appreciated and her tetanus post exposure prophylaxis was overlooked. She readmitted seeking further management 1 week later with an infected wound with Trismus and clinical features favoring Generalized tetanus. During her stay she developed Takotsubo-cardiomyopathy with congestive cardiac failure and required prolonged care in the intensive unit with mechanical ventilation and rehabilitation before being discharged home. Conclusion: First contact physicians should have a greater appreciation of the types of injuries and at-risk individuals who are more prone to develop tetanus upon exposure to ensure early and appropriate identification. There should be greater situational awareness with regard to the elderly in view of their heightened risk of development of tetanus specially those born before the vaccination drive. Knowledge regarding post exposure prophylaxis measures for tetanus should be regularly updated using local guidance to ensure awareness, so as to despite its rarity Tetanus remains an adequately appreciated disease. [ABSTRACT FROM AUTHOR]

Background: Elderly patients often experience severe pain during percutaneous kyphoplasty under local anaesthesia. The aim of this work was to evaluate the effect of lidocaine combined with esketamine on pain improvement in elderly patients receiving local anaesthesia via percutaneous kyphoplasty. Methods: This prospective, randomized comparative trial was conducted on 66 elderly patients, aged 60–80 years, with an American Society of Anaesthesiologists (ASA) grade of I-III, I‒III and a BMI of 18.5–25 kg/m2, who underwent single-level lumbar percutaneous kyphoplasty under local anaesthesia. Patients were divided into two equal groups (33 per group). Group LE received 200 mg of 1% lidocaine and 25 mg of esketamine (total volume of 20 ml), and Group L received 200 mg of 1% lidocaine (total volume of 20 ml). Patient characteristics, surgery, VAS scores, MAP, HR, MOAA/S scores, patient satisfaction and related adverse reactions were compared for the groups. The VAS scores during and after surgery were considered the primary outcome. Results: There were statistically significant differences in the VAS score between the two groups at the following time points: channel establishment by the puncture needle, balloon dilation, bone cement injection and postoperative period (P < 0.05). The VAS score decreased in the LE group, but the MAP and HR were more stable, and the difference was statistically significant (P < 0.05). The difference in the MOAA/S score between the two groups was statistically significant (P < 0.05), and the MOAA/S score in the LE group decreased. The patient satisfaction level in the LE group was 100% and 48.48% in the L group (P < 0.05). There were no related complications or adverse reactions in either group. Conclusion: The application of lidocaine combined with esketamine in local episcopal percutaneous vertebral kyphoplasty in elderly patients not only provides an effective analgesic effect but also improves surgical safety and patient comfort, which has important clinical value in promoting the optimization of surgical anaesthesia management in elderly patients. Trial registration: The study was registered at Chictr.org.cn with the number ChiCTR2400083466 on 06/12/2023. [ABSTRACT FROM AUTHOR]

Background: In the UK, about 14% of community-dwelling adults aged 65 and over are estimated to be at risk of malnutrition. Screening older adults in primary care and treating those identified as 'at risk' may help reduce malnutrition risk and associated healthcare use, and improve quality of life. The aim of this study is to explore how primary care practitioners (PCPs) and older adults perceive, use and respond to an intervention to support those identified as 'at risk'. Methods: We developed and optimised an intervention (screen and treat protocol, online tools and printed materials) to support primary care practitioners to identify malnutrition risk among older adults, and intervene where necessary. We recruited older adults (described as 'patients' here) taking part in a feasibility study, and carried out semi-structured interviews to assess PCPs' and patients' engagement with the intervention, and identify any contextual issues that supported or undermined their engagement. Results: Four themes were developed, encompassing patients' and PCPs' perceptions of undernutrition, study measures and appointments, constraints on PCPs' enthusiasm to make a difference, and patients' expectations of nutritional appointments. Key findings included patients commonly not accepting advice for undernutrition/malnutrition but welcoming support for their nutritional needs; checklists potentially distracting patients from recalling discussions about their nutritional needs; a tension between PCPs' desire to recruit less-well patients and logistical difficulties in doing so; and patients compromising their nutritional needs to suit others. Conclusions: Diverse factors influence whether an intervention succeeds in primary care. PCPs learn about an intervention/study in different ways, vary in how they understand and accept its aims, and desire to make a difference to their patients. Patients bring perceptions and expectations about the study's aims, coloured by their habits and preferences, prior experience of research and healthcare, and pressure from social expectations. Each aspect must be considered when developing a successful primary care intervention that is viewed as relevant and meaningful, and presented using language that aligns with participants' values and goals. Our findings suggest that references to 'malnutrition risk' should be avoided in any patient-facing materials/interactions as participants do not accept or identify with this label. [ABSTRACT FROM AUTHOR]

Background: Older adults under‐report cybercrime, despite being more likely than younger people to experience repeat victimisation, financial loss and more severe emotional consequences. Considering vulnerabilities more common in old age, we sought to identify, and consider ways to address, barriers that older people experience when reporting cybercrime to statutory agencies with a role in reporting. Methods: From community groups, police and victim support, and health and social care organisations, we purposively invited people aged 60+ who had experienced cybercrime (n = 16), their supporting family members (n = 2) and professional stakeholders (n = 15) to participate in semistructured in‐person or virtual interviews and conducted a reflexive thematic analysis. Results: Across 33 interviews, we identified four themes: (1) Shame and fear of repercussion; (2) Reporting unhelpful to emotional and financial recovery; (3) Lack of knowledge of scams and sources of support; and (4) Social support makes a difference. Conclusions: Digital ageism, evidenced by structural barriers, stigma and disempowerment experienced by older adults deciding whether to report cybercrime, warrants attention from the FJN and authorities. Independent "advocates" such as health, social care and third sector professionals can support older victims of cybercrime to navigate such reporting challenges. [ABSTRACT FROM AUTHOR]

Background: The risk factors for contralateral hip refracture after primary hip fracture are not fully understood; therefore, this study compared the clinical characteristics of patients with first and second hip fractures and explored and analyzed the risk factors for contralateral refracture after hip fracture in elderly individuals to provide a reference for the clinical prevention of postoperative refracture of hip fracture in elderly individuals. Methods: A retrospective study was conducted on 458 elderly patients with hip fractures who underwent surgical treatment and were discharged from our hospital from March 2016 to March 2019. The clinical data of the patients were analyzed retrospectively. Patients were divided into a case group (postoperative refracture) and a control group (no postoperative refracture) based on whether they experienced refracture within five years after surgery. The clinical data of the two groups were compared and analyzed via univariate and multivariate logistic regression analyses and receiver operating characteristic (ROC) regression analysis to identify the risk factors for refractures after hip fracture surgery in elderly patients. Results: Sixty-one patients experienced refracture, with an incidence rate of 13.3%. Age ≥ 80.5 years, female sex, poor knee joint function, FRAX score ≥ 15.5, anemia, visual impairment, osteoporosis, and Alzheimer's disease (AD) were identified as risk factors for refracture after hip fracture surgery in elderly individuals (P < 0.05). Conclusion: Elderly patients with hip fractures are susceptible to refracture after surgery because of factors such as advanced age, female sex, high FRAX score, poor knee joint function, anemia, osteoporosis, visual impairment, and AD. Targeted interventions should be implemented based on the above risk factors. [ABSTRACT FROM AUTHOR]

Background: Older adults with lower socioeconomic status are less likely to be physically active than those with higher socioeconomic status. To inform future intervention development, this review explored: [i] how effective are physical activity interventions at increasing levels of physical activity amongst older adults with lower socioeconomic status?; [ii] what factors are associated with the acceptability of physical activity interventions amongst older adults with lower socioeconomic status?; [iii] what are the implications for developing physical activity interventions for older adults with lower socioeconomic status? Methods: This mixed methods systematic review followed PRISMA guidelines. MEDLINE, CENTRAL, Embase, Scopus, Web of Science, PsycINFO, CINAHL, ASSIA and Sports Medicine and Education Index were searched up to May 2023, to identify quantitative, qualitative and mixed methods primary research studies measuring the effectiveness of and/or experiences of physical activity interventions for older adults (aged ≥ 65 years) with lower socioeconomic status. No limits on country were applied. Included studies were assessed for methodological quality using the Mixed Methods Appraisal Tool. Results were synthesised using a results-based convergent synthesis approach with narrative synthesis of quantitative findings and thematic synthesis of qualitative findings. Results: Thirty studies were included. Mixed effects were found for the effectiveness of physical activity interventions, with positive effects for increases in utilitarian walking (i.e. for transport) but not for leisure, mixed effects for objectively measured physical activity and no effects for self-reported total physical activity or muscle strengthening and flexibility activities. Engaging in physical activity interventions was perceived as offering many benefits, social familiarity was important to intervention acceptability and interventions were seen as more acceptable when they were compatible with the lifestyles of older adults with lower socioeconomic status. Conclusions: Future development of physical activity interventions for older adults with lower socioeconomic status should foster social connections, emphasise health benefits of physical activity, hold interventions in locations that are accessible and familiar to older adults with lower socioeconomic status, minimise costs to participants, employ individuals who share participant characteristics to lead interventions, and combine physical activity with other activities older adults with lower socioeconomic status already do to make more efficient use of time. Trial registration: PROSPERO CRD42023417312; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=417312. [ABSTRACT FROM AUTHOR]

The association between self-rated health (SRH) and the development of atrial fibrillation (AF) in the general population remains underexplored. We reviewed the data of 9,895 participants in the Ansung–Ansan cohort study, a community-based Korean study. SRH was categorised as 'poor', 'fair', or 'good'. A newly developed AF was identified through biennial electrocardiography examinations and/or a self-reported history of physician-determined diagnoses. Over a median follow-up of 11 years, 149 patients (1.5%) developed AF. Compared with the 'good' group, the 'poor' group exhibited a higher risk of incident AF (adjusted hazard ratio, 1.85; 95% confidence interval, 1.19–2.87). Old age, female sex, lower educational level, smoking, cardiovascular diseases (hypertension, diabetes mellitus, and coronary artery disease), and inflammation were associated with 'poor' SRH. Along with SRH, age, male sex, urban residence, hypertension, and myocardial infarction were also associated with a higher risk of incidental AF. The combined model, which included conventional risk factors and SRH, demonstrated a marginally improved performance in predicting incident AF (concordance index: 0.704 vs. 0.714, P = 0.058). Poor SRH is independently associated with the development of AF in Korean adults. However, it plays a limited role in AF surveillance when combined with conventional AF risk factors. [ABSTRACT FROM AUTHOR]

Objectives: This study evaluated the impact of self-management interventions based on the COM-B model on peri-implant conditions in older adults with periodontitis. Materials and methods: The patients were randomly divided into two groups: Group 1 (control group) received only an oral health education (OHE) pamphlet. Group 2 (test group) performed a self-management intervention based on the COM-B model. Each patient was examined for the most inflammatory implant. The measurement parameters included self-efficacy, self-management ability, and clinical indicators such as probing depth (PD), bleeding on probing (BOP), modified gingival index (mGI), modified plaque index (mPI), and peri-implant mucositis severity score (PMSS). The data was collected at baseline, 4, 8, and 12 weeks. Results: 42 patients underwent testing for 3 months. After 12 weeks, the improvement of self-efficacy, self-management ability, and the reduction of BOP, mPI, and PMSS in the test group was significantly higher than in the control group. Conclusion: The study suggests that self-management interventions based on the COM-B model can enhance the self-management ability of older adults with periodontitis and reduce peri-implant inflammation. This method is more effective than distributing OHE pamphlets. Trial registration: The randomized controlled clinical trial was registered on Chinese Clinical Trial Registry (No. ChiCTR2400082660, Date: 03/04/2024). [ABSTRACT FROM AUTHOR]

Objective: Falls take a high priority among the prevalent medical conditions in old age. Despite this, a history of falls or the risk of future falls is not routinely assessed or properly managed in medical clinics in Sri Lanka. This study was done to evaluate the prevalence and factors associated with falls and recurrent falls among older adults attending medical clinics in four selected tertiary care centres in the country. Methods: A cross-sectional study was carried out at four centres (Teaching Hospital Karapitiya, Colombo South Teaching Hospital, Colombo North Teaching Hospital and University Hospital-Kotelawala Defence University) with 704 older adults, aged 65 years and above, attending medical clinics for more than six consecutive months. Information related to falls and possible associated factors (socio-demographic, behavioural, environmental and biological) were collected using an interviewer-administered questionnaire. Results: The Mean (SD) age of the participants was 72.5(5.5) years and 58.7% were females. Of the 704 total sample, 220 (31.3%, 95% CI 28–35%) participants experienced at least one fall after the age of 65, and 12.8% (95% CI 10–15%) (n = 90) experienced recurrent falls (two or more falls within the last 12 months). Falls were associated with gender, level of education, marital status, and physical dependence (p < 0.01). For those who had at least one fall, multiple logistic regression (MLR) revealed being single (p = 0.03, OR = 2.12, 95% CI; 1.052–4.304), being widowed/divorced/separated (p = 0.03, OR = 1.47, 95% CI; 1.039–2.093) compared to living with a spouse, presence of moderate (p = 0.007, OR = 1.72, 95% CI; 1.160–2.577) and severe (p = 0.001, OR = 2.98, 95% CI; 1.563–5.688) physical dependency compared to mild physical dependency as risk factors for falls. Having secondary education (p = 0.01, OR = 0.55, 0.350–0.876) was a protective factor for falls. For those with recurrent falls, MLR showed moderate physical dependency (p = 0.001, OR = 2.34, 95% CI; 1.442–3.821) compared to slight physical dependency as a risk factor. Conclusions: Approximately one-third of the older adults attending medical clinics had experienced at least a single fall, and one-eighth have had recurrent falls, which were mostly unrecorded and not clinically assessed. Physical dependency was the major contributing factor to falls and recurrent falls. Falls assessment should be included in the routine clinical assessment of older adults attending outdoor medical clinics. Health professionals should be educated to detect and assess those at risk of falling and take appropriate measures to prevent or minimize falls. [ABSTRACT FROM AUTHOR]

Objective: This study investigates the associations and mediating pathways between grip strength, cognitive function, and depression in middle-aged and elderly individuals in China. Methods: Utilizing data from the 2011 China Health and Retirement Longitudinal Study (CHARLS), we employed logistic regression and mediation analysis to examine the relationships and mediating factors between grip strength, cognitive function, and depression, while adjusting for potential confounders. Results: The study included 6,841 participants, of whom 1,734 (25.35%) exhibited symptoms of depression. Our findings indicate that weak grip strength is significantly associated with an increased risk of depression (OR: 1.57, 95% CI: 1.32-1.87) among the middle-aged and elderly population. Conversely, good cognitive function was found to be protective against depression (OR: 0.94, 95% CI: 0.93-0.95). Grip strength indirectly affected depression through cognitive function, accounting for 9.4% of the total effect (β = -0.008, 95% CI [-0.013, -0.004]). This mediating effect was 23.8% in men (β = -0.013, 95% CI [-0.020, -0.007]); and 23.2% in those aged 60 years and over (β = -0.015, 95% CI [-0.022, -0.009]). Conclusion: This study highlights that weak grip strength increases risk of depressive symptoms, and adequate cognitive function can mitigate the association between weak grip strength and an increased risk of depression among middle-aged and elderly individuals in China. Psychological care for elder adults with weak grip strength and poor cognitive function should be strengthened. [ABSTRACT FROM AUTHOR]

Objectives: Subjective cognitive decline (SCD) as a stage between healthy cognition and early neurocognitive disorders, has been proposed to be helpful in the diagnosis of prodromal neurocognitive disorders. To investigate the prevalence of SCD and the related risk factors on the prevalence. Methods: A cross-sectional study involving 1,120 elderly subjects residing in Baotou, China. From June 2021 to June 2023, the data were gathered by research assistants with training utilizing standardized questionnaires. The following factors were evaluated: subjective cognitive decline, physical and cognitive activity levels, past medical history, demographics, instrumental activities of daily living, and cognitive function. Risk factors of SCD were used chi-square tests and multivariate logistic regression analysis. Results: The prevalence of SCD was 43.8%. Permanent residence, marital status, BMI, dietary habits, average sleep duration per night, smoking, diabetes, coronary heart disease, and visual impairment were significantly associated with SCD (p < 0 0.05). Multivariable logistic regression analysis showed obesity, vegetarian-based, smoking for a long time, diabetes and coronary heart disease, visual impairment, no spouse, and average sleep duration per night <6 h were independent risk factors for SCD. Based on the gender analysis, the difference in marital status, dietary habits, average sleep duration per night, smoking, drinking, and hypertension was statistically significant (p < 0.001). Conclusion: The prevalence of subjective cognitive decline was high among elder adults. We discovered significant differences in the prevalence or risk factors for SCD between men and women based on their sex. This study provides a more theoretical basis for the early prevention and screening of cognitive impairment diseases in the elderly population. [ABSTRACT FROM AUTHOR]

Introduction: Personal views of aging (VoA) reflect individuals' perceptions, attitudes, and expectations regarding their aging selves. The present crosssectional study was aimed at examining whether personality traits, as defined by the Big Five model, are associated with different VoA concepts related to both subjective age and awareness of age-related gains and losses in midlife and older age. Materials and methods: A sample of 224 participants aged 46-85 years reported their felt age and completed the Awareness of Age-Related Change (AARC) questionnaire, assessing perceptions of age-related gains (AARC-Gains) and losses (AARC-Losses) in various functioning domains, as well as the short version of the Big Five Inventory. Results: Linear regression models showed that Openness contributed to explain youthful subjective age. Extraversion explained higher AARC-Gains scores, whereas Emotional Stability, along with younger chronological age and perceiving better self-rated health, contributed to explaining lower AARCLosses scores. Discussion: These findings confirm the relationship between personality traits and personal VoA. They further suggest that such an association varies depending on the VoA measure considered. They underscore the importance of considering personality among those individual characteristics capable of shaping personal VoA, with implications for the development of tailored interventions and the understanding of the underlying mechanisms linking personal VoA to health and longevity outcomes in midlife and older age. [ABSTRACT FROM AUTHOR]

Introduction: Hip fracture is particularly seen in elderly patients with frailty and osteoporosis and leads to diminished functional independence and quality of life. Despite the susceptibility of these patients to a second hip fracture (SHF), the literature insufficiently discussed its impact leading to poor outcomes. This study aims to directly assess the outcomes of elderly patients with initial hip fractures (IHF) vs those experiencing an SHF within a well-matched group with similar characteristics. Materials and Methods: This case–control study gathered data from the clinical hip fracture registry at a medical center from 2019 to 2022. Patients with SHF were matched with those with IHF in a 1:2 ratio according to the similarity of age, sex, and Charlson Comorbidity Index classification. Demographics at admission, baseline characteristics, and 1-year postoperative outcome were compared between the SHF and IHF groups. Results: Thirty-two SHF patients were matched with 64 IHF patients (81.25% of women, median age of 86 years). Anthropometric measurements and socioeconomic factors were not significantly different between the two groups. No differences in baseline characteristics were observed, except IHF patients had a significantly lower T-score than SHF patients (−3.98 vs. −3.31, P = 0.016). At one-year follow-up, despite a notable decrease in Barthel Index scores and an uptick in EQ-5D measures among the patients, the IHF and SHF groups demonstrated similar quality of life and a high level of activities of daily living. Discussions: In this case-control study, after matching for age, sex, and comorbidities, an SHF did not indicate poorer outcomes than an IHF, providing a more optimistic outlook for the patients and healthcare providers. Conclusion: Despite the significant challenges presented by hip fracture, the one-year postoperative outcomes did not differ between IHF and SHF patients, suggesting that SHF is not an independent predictor of poor outcomes following hip fracture in the elderly population. [ABSTRACT FROM AUTHOR]

Background: Perioperative cognitive maintenance and protection in older adults is an important patient safety imperative. In addition to foundational care, one area of growing interest is integrating cognitive prehabilitation into the surgical trajectory. This review aimed to evaluate the effectiveness and safety of cognitive prehabilitation on cognitive functional capacity and postoperative cognitive outcomes among older adults undergoing elective surgery. Methods: The MEDLINE, Embase, CENTRAL, CINAHL, PsycINFO, PEDro, CBM, CNKI, WANFANG, and VIP databases were systematically searched up to September 5, 2024, to identify randomized controlled trials published for English or Chinese. Two authors independently completed the study selection process, data extraction process and methodological quality assessment. The Patient, Intervention, Comparison, Outcome, Study design framework was used to construct the search strategy. The predefined primary outcomes of interest included the incidence of postoperative delirium (POD) and the incidence of delayed neurocognitive recovery (dNCR). The quality of the studies was evaluated by the PEDro scale. Owing to the small number of trials and clinical and methodological diversity, a narrative synthesis was undertaken in accordance with the Synthesis Without Meta-analysis guidelines. This study was conducted and reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement. The certainty of the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation system. Results: Six studies were analysed. These trials involved 645 total participants, with 316 in the intervention group (mean age, 66.0-73.8 years; 38.4-77.8% male) and 329 in the comparator group (mean age, 67.5-72.6 years; 31.8-88.9% male). The effects of preoperative cognitive training on reducing the incidence of dNCR, the incidence of POD, the length of hospital stay and the incidence of postsurgical complications as well as improving postoperative global cognitive function and activities of daily living are quite uncertain. The results of this study should be interpreted with caution owing to the limited number of trials and low to very low certainty of evidence. Conclusion: Current evidence on the effectiveness and safety of cognitive prehabilitation on cognitive and noncognitive outcomes in older patients undergoing elective surgery is limited and unclear. Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=277191, Identifier CRD42021277191. [ABSTRACT FROM AUTHOR]

Introduction: Identifying the associations between rural-living or neighborhood disadvantage and neurobiology may clarify rural-urban disparities in older adults with cognitive impairment related to Alzheimer's disease. Methods: We examined rural-urban differences and neighborhood disadvantages in brain cortical thickness (CT) measures among 71 rural and 87 urban-dwelling older adults. Analysis of covariance was used to test each FreeSurfer-derived CT measures' associations with rural-urban living, clinical impairment status, and their interactions. Post-hoc linear regressions were used to test the association between CT measures and neighborhood disadvantage index. Results: Rural-dwelling older adults had thinner cortices in temporal and inferior frontal regions compared to urban participants, especially among clinically normal participants, where the thinner temporal cortex further correlated with higher neighborhood disadvantage. Conversely, rural participants had thicker cortices in superior frontal, parietal and occipital regions. Discussion: Our results suggest a complex interplay between community contexts and neurobiology. For memory-related regions, rural-living and neighborhood disadvantage might be negatively associated with subjects' brain structures. [ABSTRACT FROM AUTHOR]

Background: Aging results in changes in resting state functional connectivity within key networks associated with cognition. Cardiovascular function, physical activity, sleep, and body composition may influence these age-related changes in the brain. Better understanding these associations may help clarify mechanisms related to brain aging and guide interventional strategies to reduce these changes. Methods: In a large (n = 398) sample of healthy community dwelling older adults that were part of a larger interventional trial, we conducted cross sectional analyses of baseline data to examine the relationships between several modifiable behaviors and resting state functional connectivity within networks associated with cognition and emotional regulation. Additionally, maximal aerobic capacity, physical activity, quality of sleep, and body composition were assessed. Associations were explored both through correlation and best vs. worst group comparisons. Results: Greater cardiovascular fitness, but not larger quantity of daily physical activity, was associated with greater functional connectivity within the Default Mode (p = 0.008 r = 0.142) and Salience Networks (p = 0.005, r = 0.152). Better sleep (greater efficiency and fewer nighttime awakenings) was also associated with greater functional connectivity within multiple networks including the Default Mode, Executive Control, and Salience Networks. When the population was split into quartiles, the highest body fat group displayed higher functional connectivity in the Dorsal Attentional Network compared to the lowest body fat percentage (p = 0.011; 95% CI − 0.0172 to − 0.0023). Conclusion: These findings confirm and expand on previous work indicating that, in older adults, higher levels of cardiovascular fitness and better sleep quality, but not greater quantity of physical activity, total sleep time, or lower body fat percentage are associated with increased functional connectivity within key resting state networks. [ABSTRACT FROM AUTHOR]

Introduction: Rotator cuff tears (RCTs) are a common source of pain in the shoulder girdle. There is still debate about the optimal treatment for older adults with RCTs. In clinical practice, patients who do not respond well to non-surgical management may still be eligible for operative treatment. In this study, we assessed the outcome of arthroscopic repair of RCTs in patients ≥60 years old. Material and method: A retrospective case series was conducted to include patients who underwent arthroscopic repair of RCTs from 1 January 2018 to 1 January 2021. The study included individuals aged ≥60 years who had radiologically confirmed RCTs (verified by MRI) and clinical findings including sleep-disturbing pain and reduced range of motion. Preoperative treatment included physiotherapy for at least 6 months and one subacromial corticosteroid injection. Results: Fifty-three RCTs were treated during the study period. After exclusion because of incomplete documentation, 45 patients remained. The mean age was 66 years and 80% had isolated supraspinatus tears and 25% had variable degrees of fatty infiltration (Goutallier grade 1-3) on MRI examination with positive tangent sign. There were no surgical site infections and three symptomatic re-ruptures (6%). At follow-up, (71%) reported no remaining sleep-disturbing shoulder pain. Abduction improved from 62° to 122°. Flexion improved from 68° to 135°. This study found that people aged 60 years and older who underwent repair of RCTs showed statistically significant clinical improvement in shoulder flexion and abduction with less sleep-disturbing shoulder pain. These encouraging results may contribute to the existing literature, favoring the choice of surgical treatment for symptomatic RCTs in this age group with failed nonoperative treatment. Conclusion: The arthroscopic repair of RCTs in patients 60 years and older yielded a substantial increase in shoulder flexion and abduction, significantly reducing sleep-disturbing shoulder pain. Postoperative complications were minimal. [ABSTRACT FROM AUTHOR]

Alzheimer's disease (AD) is a debilitating progressively neurodegenerative disease. The best-characterized hallmark of AD, which is marked by behavioral alterations and cognitive deficits, is the aggregation of deposition of amyloid-beta (Aß) and hyper-phosphorylated microtubule-associated protein Tau. Despite decades of experimental progress, the control rate of AD remains poor, and more precise deciphering is needed for potential therapeutic targets and signaling pathways involved. In recent years, phosphoinositide 3-kinase (PI3K) and Akt have been recognized for their role in the neuroprotective effect of various agents, and glycogen synthase kinase 3 (GSK3), a downstream enzyme, is also crucial in the tau phosphorylation and Aß deposition. An overview of the function of PI3K/Akt pathway in the pathophysiology of AD is provided in this review, along with a discussion of recent developments in the pharmaceuticals and herbal remedies that target the PI3K/Akt signaling pathway. In conclusion, despite the challenges and hurdles, cumulative findings of novel targets and agents in the PI3K/Akt signaling axis are expected to hold promise for advancing AD prevention and treatment. [ABSTRACT FROM AUTHOR]

Background: Hypertension (HT) is a common chronic disease in older adults. It not only leads to dizziness and other symptoms affecting balance in older adults with HT but also affects the hemodynamics of the cerebral cortex. At present, potential neural mechanisms of balance control in older adults with HT are still unclear. Therefore, this study aimed to explore the differences in the center of pressure (COP) and cerebral cortex activation between older adults with HT and normotension (NT) during standing balance tasks. This study May provide guidance for the early detection of the risk of falls among older adults with HT and the development of clinical rehabilitation strategies. Methods: In this cross-sectional study, 30 older adults with NT (NT group) and 27 older adults with HT (HT group) were subjected to three conditions: task 1, standing with eyes open on a stable surface; task 2, standing with eyes closed on a stable surface; and task 3, standing with eyes open on the surface of the foam pad. Cortical hemodynamic reactions were measured using functional near-infrared spectroscopy, and COP parameters were measured using a force plate. Results: The mean velocity of the COP in the medial-lateral direction in the NT group was significantly higher than that in the HT group (F = 5.955, p = 0.018) during task 3. When proprioception was disturbed, the activation of the left premotor cortex and supplementary motor cortex in the HT group was significantly lower than that in the NT group (F = 14.381, p < 0.001). Conclusion: The standing balance function of older adults with HT does not appear to be worse based on COP parameters than those of older adults with NT. This study revealed that the changes in the central cortex related to standing balance appear to be more indicative of balance control deficits in older adults with HT than changes in peripheral COP parameters, suggesting the importance of the early evaluation of cortical activation in older adults with HT at risk of falls. [ABSTRACT FROM AUTHOR]

This study explored the role of social capital for non-institutionalised and institutionalised political participation among older adults compared to younger age groups using European Quality of Life Survey data (EQLS) from 2016 and 33 countries (n = 36,908). Multilevel logistic regression analysis was employed to assess the association between individual- and country-level social capital and political participation. Findings revealed that, at the individual level, active associational engagement was positively related to both forms of political participation, while social trust and political trust were linked only to non-institutionalised participation—higher social trust and lower political trust were associated with a greater likelihood of participation. Country-level associational engagement was related to non-institutionalised political participation and country-level political trust with institutionalised participation. For older adults, active associational engagement had stronger individual and contextual effects on non-institutionalised political participation. These results enrich our understanding of political engagement in later life and highlight the unexplored potential for civic involvement among older adults. [ABSTRACT FROM AUTHOR]

Postoperative cognitive dysfunction (POCD) poses a significant threat to patients undergoing anesthesia and surgery, particularly elderly patients. It is characterized by diminished cognitive functions post surgery, such as impaired memory and decreased concentration. The potential risk factors for POCD include age, surgical trauma, anesthetic type, and overall health condition; however, the precise mechanisms underlying POCD remain elusive. Recent studies suggest that neuroinflammation might be a primary pathogenic factor. NOD-, LRR- and pyrin domain-containing protein 3 (NLRP3) inflammasomes are implicated in exacerbating POCD by promoting the release of inflammatory factors and proteins that initiate pyroptosis, further influencing the disease process. The regulation of NLRP3 inflammasome activity, including its activation and degradation, is tightly controlled through multiple pathways and mechanisms. In addition, autophagy, a protective mechanism, regulates the NLRP3 inflammasome to control the progression of POCD. This review reviews recent findings on the role of the NLRP3 inflammasome in POCD pathogenesis and discusses therapeutic strategies aimed at reducing NLRP3 sources, inhibiting cellular pyroptosis, and enhancing autophagy. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the effectiveness of multimodal features based on gait analysis and eye tracking for elderly people screening with subjective cognitive decline in the community. Methods: In the study, 412 cognitively normal older adults aged over 65 years were included. Among them, 230 individuals were diagnosed with nonsubjective cognitive decline and 182 with subjective cognitive decline. All participants underwent assessments using three screening tools: the traditional SCD9 scale, gait analysis, and eye tracking. The gait analysis involved three tasks: the single task, the counting backwards dual task, and the naming animals dual task. Eye tracking included six paradigms: smooth pursuit, median fixation, lateral fixation, overlap saccade, gap saccade, and anti-saccade tasks. Using the XGBoost machine learning algorithm, several models were developed based on gait analysis and eye tracking to classify subjective cognitive decline. Results: A total of 161 gait and eye-tracking features were measured. 22 parameters, including 9 gait and 13 eye-tracking features, showed significant differences between the two groups (p < 0.05). The top three eye-tracking paradigms were anti-saccade, gap saccade, and median fixation, with AUCs of 0.911, 0.904, and 0.891, respectively. The gait analysis features had an AUC of 0.862, indicating better discriminatory efficacy compared to the SCD9 scale, which had an AUC of 0.762. The model based on single and dual task gait, antisaccade, gap saccade, and median fixation achieved the best efficacy in SCD screening (AUC = 0.969). Conclusion: The gait analysis, eye-tracking multimodal assessment tool is an objective and accurate screening method that showed better detection of subjective cognitive decline. This finding provides another option for early identification of subjective cognitive decline in the community. [ABSTRACT FROM AUTHOR]

Background: Society is experiencing an increasing shift in the age distribution and accordingly, increased resuscitation rates of patients over 80 years and older. In 2022, more than 34% of people resuscitated in Germany were older than 80 years, although older age is considered a poor predictor for the outcome of cardiopulmonary resuscitation (CPR). Professional societies provide ethical recommendations on when resuscitation may be considered futile and should be terminated. However, the extent to which these recommendations are implemented is unclear. Methods: Retrospective evaluation of pre-hospital documentation of out-of-hospital resuscitations in patients ≥ 80 years of age in the period 01/01/2014–12/31/2022 in one German county combined with data of the German Resuscitation Registry. For statistical testing, the significance level was set at p < 0.05. Results: In total 578 cases were analyzed. Return of spontaneous circulation (ROSC): 26% (n = 148). Survival to discharge: 6.1% (n = 35). Median CPR duration: 17 min (10–28 min). The older the patients were, the worse the survival rate (p = 0.05) and the shorter the time to termination (p < 0.0001). No patient over 90 years of age was discharged alive. Resuscitation was also significantly shorter until termination with poorer ASA (American Society of Anesthesiologists) score (p < 0.001). Residents resuscitated significantly longer than specialists (p = 0.02). In surviving patients, there was a significant correlation between short CPR duration and good cerebral performance category (CPC) value: Median CPC1/2 = 5 min [3–10 min] vs. CPC 3/4 = 18 min [10–21 min]; p = 0.01. Interpretation: Old age and poor health status is associated with shorter CPR duration until termination and older age is associated with poorer prognosis in out-of-hospital cardiac arrest (OHCA) concerning the possibility of return of spontaneous circulation (ROSC) and survival. A short resuscitation time is associated with a better CPC value. Therefore, when resuscitating patients over 80 years of age, even greater care should be taken to ensure that reversible causes are quickly corrected in order to achieve a ROSC and a good neurological outcome. Alternatively, resuscitation should be terminated promptly, as good survival can no longer be guaranteed. Resuscitation lasting more than 20 min should be avoided in any case, in line with the termination of resuscitation (ToR) criteria. [ABSTRACT FROM AUTHOR]

Background: Higher prevalence rates of diabetes and its complications have been reported among individuals with poor physical activity and a sedentary lifestyle. This study explored the influence of six months of moderate-intensity supervised aerobic training on the serum lipid profile, hs-CRP level, and variable-related correlations in prediabetic and type 2 diabetes patients (T2DM). Design: The study was based on a two-arm parallel group pretest‒posttest comparative design. Methods: A total of 50 subjects who were diagnosed with diabetes for more than five years and aged 30–70 years were included in this study. The subjects were classified into two groups on the basis of their glycated haemoglobin (HbA1c%) values: Group 1 (patients with the prediabetes; HbA1c % ≤ 6.5, n = 25) and Group 2 (patients with the T2DM; HbA1c % ≥ 6.5, n = 25). Blood sugar, HbA1c %, insulin, lipid profile, and highly sensitive CRP (hs-CRP) were measured via colorimetric and immunoassay techniques at baseline and six months postintervention with moderate aerobic exercise. Results: The results revealed that participation in moderate aerobic training interventions for six months resulted in a significant reduction in BMI, fasting blood sugar, glycosylated haemoglobin, hs-CRP, and lipid profile parameters such as T-Cholest, TG, and LDL-C as well as significant improvement in the level of insulin with a reduction in the values of HOMA-IR towards normal values in the patients with prediabetes (P < 0.01) in group 1 and patients with diabetes in group 2 (P < 0.001). The change in VO2max with good physical fitness significantly improved with the exercise program after six months. The reduced levels of hs-CRP, HOMA-IR, and lipid profile and improved levels of insulin were significantly positively correlated with the levels of glycated haemoglobin (HbA1c%) in the patients with prediabetes (P < 0.01) and those with diabetes (P < 0.001) following six months of moderate aerobic training interventions. Moreover, hs-CRP was positively correlated with T-Cholest, TG, and LDL-C (p = 0.01) and negatively correlated with HDL-C. The data revealed improved glycemic control factors, lipid profiles, and hs-CRP levels as cardio-predictive markers in patients with both prediabetes and diabetes as well. These findings suggest that the anti-inflammatory effect of physical activity gained from moderate exercise training for six months may counteract increased cardiovascular complications associated with increased CRP levels and lipid profiles in prediabetes and T2DM patients. Conclusions: Moderate aerobic training for six months favourably affects glycemic parameters, lipid profiles, and inflammatory hs-CRP indicators and improves VO2max, an indicator of physical fitness, in prediabetic and diabetic patients. The data obtained suggest the positive effect of moderate exercise training as a protective modulator of cardiovascular disorders, including the dyslipidaemic profile, glycaemic control, and hs-CRP inflammatory markers, in prediabetes and T2DM patients. Thus, regular exercise, owing to its anti-inflammatory effects and ability to improve cardiorespiratory fitness, lipid profiles, blood glucose levels, and insulin resistance, may help reduce the severity of cardiovascular diseases in prediabetes and T2DM patients and healthy controls. Trial registration: Retrospectively registered with ClinicalTrials.gov PRS under trial identifier ID: NCT06246435 dated 30/01/2024. [ABSTRACT FROM AUTHOR]

Introduction: Given the increasing global population of older adults, it is essential and inevitable that healthcare centers and nursing homes address and accommodate diversity in their support systems as interventions for healthy aging. The active aging and the inclusion of all people regardless of their religion, origin, and/or sexual orientation is essential to create a climate of safety. Discrimination must be addressed from all angles, at the social level, at the business level and by all workers in nursing homes. Methodology and results: This study provides a comprehensive review of existing literature to systematize information on diversity among older adults in healthcare centers and nursing homes. Out of 1.458 articles identified, 10 were analyzed in depth, revealing that addressing diversity among older adults is crucial to overall mental and physical healthy aging. The findings underscore the need for a multidisciplinary approach and effective management through the Person-Centered Care Model (PCCM). Discussion and conclusion: This study highlights the critical role of the Person-Centered Care Model (PCCM) in addressing diversity in aging needs. It highlights the necessity of tailoring care based on individual life histories and experiences. Additionally, it calls for the implementation of inclusive policies in nursing homes and emphasizes the need for professional training on diversity to ensure these facilities are safe and supportive for all residents. [ABSTRACT FROM AUTHOR]

Background: Mild neurocognitive disorder is mild reduction in cognitive abilities than a previous level, requiring compensatory strategies that help maintain independence, and is associated with behavioral and psychiatric symptoms. This cross-sectional comparative study aimed to evaluate prevalence of mild neurocognitive disorder, its risk factors, and associated neuropsychiatric symptoms. It included a sample of 156 elderly people ≥ 60 years old in Suez Canal Area from geriatric homes and primary health care centers. Study tools included a semi-structured clinical interview to assess sociodemographic, clinical, and lifestyle risk factors, DSM-5 criteria for diagnosis of neurocognitive disorders, the Montreal Cognitive Assessment Scale, and the Neuropsychiatric Inventory Questionnaire. Results: Prevalence of mild neurocognitive disorder was 37.2% in total sample with mean total score of 22.7 ± 6.1 by Montreal Cognitive Assessment Scale. The most common subtype was amnestic multiple domain subtype (72.4%). Its predicting factors included advanced age, lower education, physical work, non-adherence to treatment, less physical activity, bone and joint disorders, and family history of cognitive impairment. The neuropsychiatric symptoms with highest scores were sleep/nighttime behavior, depression, irritability, and eating/appetite, respectively. Among the two study groups, geriatric home residents had highly significant lower cognitive scores (p < 0.001) and higher Neuropsychiatric Inventory Questionnaire scores. Conclusion: Mild neurocognitive disorder is common among elderly people and is associated with neuropsychiatric symptoms that need screening and management. Modifiable risk factors should be identified to provide interventions. [ABSTRACT FROM AUTHOR]

Background: Although the Stress-Coping Model (SCM) has been widely used to explain the coping process of individuals facing stressful situations, its applicability to caregivers of elderly people with dementia (PwD) in China needs to be further investigated. Furthermore, the role of external resources in caregivers stress coping is not yet clear. Therefore, our study aimed to investigated the mediating and moderating mechanisms between family burden and psychological distress in PwD caregivers based on the SCM. Methods: A cross-sectional study, with 193 pairs of PwD and caregivers completed the self-designed questionnaire, Family Burden Scale of Disease, Kessler Psychological Distress Scale, General Self-Efficacy Scale, Simplified Coping Style Question, The Family Adaptation and Cohesion Evaluation Scales II-CV and Social Support Rating Scale. Partial least squares-structural equation modeling (PLS-SEM) analyzed the mediating and moderating effects. Results: Family burden positively correlated with psychological distress; the chain mediation effects of self-efficacy and positive coping between family burden and psychological distress was significant; the interaction term (family function_positive coping) did not but (social support_positive coping) had a significant positive impact on psychological distress. Conclusions: The findings provides a practical basis for the use of SCM in informal caregivers of elderly PwD, assists understanding the mechanism of the relationship between family burden and psychological distress. And it supplies new perspectives for reducing the negative psychological health status and a theoretical basis for designing interventions for caregivers. [ABSTRACT FROM AUTHOR]

Introduction: Surgical treatment of distal femoral fractures (DFFs) in osteoporotic bone is challenging despite improvements in hardware and surgical techniques. The occurrence and degree of secondary displacement during healing after bridging plate fixation are still unknown. This study aimed to assess the occurrence and degree of secondary displacement in healing DFFs in elderly patients and correlate the secondary displacement to body mass index, bone density, and weight-bearing regimen. Patients and Methods: The study involved 32 patients, 65 years or older, with a DFF of AO/OTA types 33 A2-3, B1-2, C1-2, and 32(c) A-C,1-3, including peri-prosthetic fractures with stable implants. Twenty-seven patients had at least 8 weeks of follow-up, and 21 patients had a complete 1-year follow-up. Minimally invasive surgery was performed using a distal anatomical femoral plate as a long bridge-plating construct. Secondary displacement was assessed with computed tomography of the entire femur postoperatively and at 8, 16, and 52 weeks. Femoral length, coronal angulation (varus/valgus), and subsidence as the change in distance between the distal joint surface and a specified locking screw were measured. Results: There was a statistically significant mean femoral shortening at 52 weeks of 4.7 mm (SD 3.9, (95% CI 2.9–6.5), P < 0.001) mainly by subsidence of the distal fragment. Most patients experienced limited coronal angulation. There was no correlation between body mass index or bone density and secondary displacement. At the 1-year follow-up, no patient needed revision surgery for non-union or plate breakage. Restricted weight-bearing for 8 weeks did not prevent secondary displacements or adverse events such as cut-outs. Conclusion: Modern dynamic plate osteosynthesis could not prevent commonly occurring fracture subsidence in DFF in an elderly cohort. Restricted weight-bearing for 8 weeks did not prevent secondary displacements or mechanical adverse events. [ABSTRACT FROM AUTHOR]

Objective: This study aims to investigate the relationship between muscle strength, working memory, and activities of daily living (ADL) in older adults. Additionally, it seeks to clarify the pathways and effects of working memory in mediating the relationship between muscle strength and ADL. Methods: Using a cross-sectional study design, we recruited 245 older adults individuals from nursing homes. We collected data on grip strength, the 30-s sit-to-stand test, the N-back task, and ADL. The data were analyzed using independent sample t-tests, χ2 tests, correlation analysis, and structural equation modeling. Results: Grip strength significantly influenced ADL (effect size = -0.175, 95% CI: -0.226 to -0.124). Grip strength also had a significant direct effect on ADL (effect size = -0.114, 95% CI: -0.161 to -0.067). The 1-back task correct rate significantly mediated the relationship between grip strength and ADL (effect size = 0.054, 95% CI: -0.084 to -0.029). The 30-s sit-to-stand test significantly impacted ADL (effect size = -0.280, 95% CI: -0.358 to -0.203). It also had a significant direct effect on ADL (effect size = -0.095, 95% CI: -0.183 to -0.007). The 1-back task correct rate significantly mediated the relationship between the 30-s sit-to-stand test and ADL (effect size = -0.166, 95% CI: -0.236 to -0.106). Conclusion: There exists a strong correlation between muscle strength, working memory, and ADL. Increased muscle strength leads to better ADL performance and improved working memory tasks. Low cognitive load working memory tasks can mediate the relationship between muscle strength and ADL. Regular physical exercise can enhance muscle strength, slow down the decline of working memory, thereby maintaining or improving ADL in older adults. [ABSTRACT FROM AUTHOR]

Overweight, defined by a body mass index (BMI) between 25 and 30, has been associated with enhanced survival among older adults in some studies. However, whether being overweight is causally linked to longevity remains unclear. To investigate this, we conducted a Mendelian randomization (MR) study of lifespan 85+ years, using overweight as an exposure variable and data from the Health and Retirement Study and the Long Life Family Study. An essential aspect of MR involves selecting appropriate single nucleotide polymorphisms (SNPs) as instrumental variables (IVs). This is challenging due to the limited number of SNP candidates within biologically relevant genes that can satisfy all necessary assumptions and criteria. To address this challenge, we employed a novel strategy of creating additional IVs by pairing SNPs between candidate genes. This strategy allowed us to expand the pool of IV candidates with new "composite" SNPs derived from eight candidate obesity genes. Our study found that being overweight between ages 75 and 85, compared to having a normal weight (BMI 18.5-24.9), significantly contributes to improved survival beyond age 85. Results of this MR study thus support a causal relationship between overweight and longevity in older adults. [ABSTRACT FROM AUTHOR]

Simple Summary: According to increasing life expectancy, an increasing number of elderly people need colorectal resective surgery to treat colorectal disease, especially colorectal cancer. In the last years the surgical techniques were deeply modified, also in colorectal surgery, with progressively higher rate of minimally invasive surgery and with a progressively higher rate of adhesion to fast-track protocols. The introduction of these new factors significantly modified the post-operative outcomes after colorectal resective surgery, but in elderly patients these advantages were less evident in literature. The aim of this study was to evaluate and quantify the impact of advanced age on short-term postoperative outcomes. Background/Objectives: Life expectancy for people in their 60s is 24.3 years in high-income countries. Health systems face the burden of disease in the elderly population and must assess the impact of treatments such as major surgery. The aim of this study is to quantify the impact of advanced age on short-term postoperative outcomes after resective colorectal surgery (RCRS). Methods: All patients who underwent RCRS at our institution between July 2022 and November 2023 were entered into a database. Preoperative, perioperative, and early (within 30 days) postoperative data were recorded. Patients were categorized into a young group (under 75 years, YG) and an elderly group (over 75 years, EG). A retrospective comparative analysis of postoperative outcomes was performed between the two groups; postoperative complications were graded according to the Clavien classification. Results: Fifty-three and ninety-five patients were in the EG and YG, respectively. Indications for RCRS was cancer in 83% of EG patients and 61.1% of YG patients (p = 0.006), and the clinical presentation, localization, and rate of neoadjuvant treatment in oncological patients were comparable. Another indication for RCRS was complicated diverticular disease (17% of EG patients and 38.9% of YG patients; p = 0.006). With respect to the baseline characteristics, the ASA and CCI scores were worse in the EG (p = 0.001). No significant differences in the surgical approach, mini-invasive approach, conversion rate, definitive stoma creation, or number of harvested lymph nodes were found between the two groups. Overall, EG reported a higher relative risk (RR) of short-term postoperative complications (1.64, CI: 1.03–2.63), but no significant differences were found in terms of grade ≥3 complications (RR: 0.9, CI: 0.23–3.44). In the EG, a higher risk of ICU admission (RR:2.69, CI: 1.5–4.8) and a one-day longer postoperative hospital stay (6 vs. 5 days) were reported. Conclusions: Advanced age does not seem to contraindicate RCRS, especially in colorectal cancer patients. The impact of elderly age on short-term outcomes seems to be minimal and acceptable. [ABSTRACT FROM AUTHOR]

Simple Summary: There is a significant gap in research and guidelines for treating octogenarian multiple myeloma (MM) patients. This retrospective study examined 101 MM patients, median age 84 years (80–98), treated outside clinical studies at TASMC between 2010 and 2023, aiming to review real-world practices and outcomes experienced by this vulnerable group of patients. Of these patients, 87% received a bortezomib-based regimen; 20% received lenalidomide ± bortezomib; 44% were treated with novel agent-based doublets, and 51% with triplets/quadruplets. Despite the employment of reduced doses of steroids and lenalidomide, treatment-related toxicity was high, including 9% who suffered grade 5 events. Of these patients, 67% received subsequent lines, resulting in an impressive median overall survival of 42 months (1–141) in the entire cohort. These results highlight the effectiveness of personalized therapy for octogenarian multiple myeloma (MM) patients and emphasize the need for further real-time studies to establish guidelines for the management of this vulnerable and growing population. Background: Data on the outcome of octogenarian multiple myeloma (MM) patients (pts), especially if treated outside clinical studies, are scanty. Aims and Methods: MM pts ≥ 80 years, treated at TASMC with first-line therapy between 2010 and 2023, were reviewed. Characteristics and outcomes were analyzed. Results: A total number of 101 pts, of whom 54 were males with a median age of 84 years (80–98), were included. Among them, 67.4% had a Charlson comorbidity index of ≥5, 37% had ISS-3 (International staging system) and 20% had Revised-ISS-3. In our study, 44.5% received doublets and 50.5% received triplets/quadruplets. A bortezomib-based regimen was applied in 87%, and IMiDs were used in 27.7%. Despite an upfront employment of a low lenalidomide dose, dose reductions were required in 48%. Grade ≥ 3 adverse events (AEs) (mainly infections) were documented in 36.6% of patients, including grade 5 events in 9%, all attributed to infections. The overall response rate was 69%, including 31% ≥ VGPRs (Very good partial response). Sixty-seven percent (67%) received second-line therapy, administered within a median period of 12 months (1–84). Within a median follow-up period of 36 m (1–141), the median overall survival (OS) approached 42 m (range: 1–141); being shorter in pts > 84 years (HR = 1.7, p = 0.03), pts with lung disease (HR = 1.8, p = 0.044) and pts with ISS = 3 and R-ISS = 3 (HR = 1.65, p = 0.0016 and HR = 2.45, p = 0.006, respectively); Conclusions: Octogenarians treated outside clinical studies often have a lower tolerance to treatment. Nevertheless, upfront administration of low doses of anti-MM agents provided a response in the majority of patients, translated into impressive OS. Nevertheless, mortality due to AEs was high, emphasizing the need for new, "octogenarian-oriented" treatment protocols. [ABSTRACT FROM AUTHOR]

Simple Summary: As the population ages, the prevalence of frailty syndrome increases, particularly among elderly patients with rectal cancer. Frail patients are more vulnerable to stressors and may struggle with the standard treatment for locally advanced rectal cancer, which typically includes chemoradiotherapy, surgery, and chemotherapy. While this approach shows good clinical results, it may not be suitable for all frail patients due to potential side effects. Since frail patients are underrepresented in clinical trials, this article highlights the need for new treatment strategies for them. Routine screening for frailty in hospitalized patients is recommended, and treatment should be planned by a multidisciplinary team, including specialists such as geriatricians and oncologists. Adapting guidelines and treatment plans for frail patients is crucial for improving outcomes in this growing population. Owing to the gradual aging of today's population, an increase in the prevalence of frailty syndrome has been noticed. This complex state of health, characterized by decreased resilience and tolerance with concurrent increased vulnerability to stressors and adverse health-related factors, has drawn researchers' attention in recent years. Rectal cancer, which constitutes ~30% of all colorectal cancers, is a disease noticeably related to the elderly. In its locally advanced form, it is conventionally treated with trimodal therapy—neoadjuvant chemoradiotherapy followed by total mesorectal excision and adjuvant chemotherapy. Despite its good clinical outcomes and improvement in rectal cancer local control, as evidenced by clinical trials, it remains unclear if all frail patients benefit from that approach since it may be associated with adverse side effects that cannot be handled by them. As old patients, and frail ones even more noticeably, are poorly represented in the clinical trials describing outcomes of the standard treatment, this article aims to review the current knowledge on the trimodal therapy of rectal cancer with an emphasis on novel approaches to rectal cancer that can be implemented for frail patients. [ABSTRACT FROM AUTHOR]

Background: Dietary supplements are commonly used by older adults, but their inappropriate use may lead to adverse events. To optimise medication use, general practitioners (GPs) ideally are aware of all substances that patients use, including supplements. This cross-sectional study explored the use of dietary supplements by older patients with polypharmacy, the rate at which they disclosed this use to their GPs, and compared patients' and GPs' attitudes towards discontinuing dietary supplements. Methods: Ten GPs in Swiss primary care recruited five to ten of their older patients taking ≥ 5 regular medications. Both GPs and their patients completed a survey on patients' use of dietary supplements and attitudes towards deprescribing those. We described and compared their responses. We assessed the association of supplement disclosure with patient characteristics using multilevel logistic regression analysis. Results: Three out of ten GPs (30%) were female, and GPs' average age was 52 years (SD = 8). 45% of patients were female (29/65). Most patients (n = 45, 70%) were taking ≥ 1 supplement. On average, patients reported to be using three supplements (SD = 2). In 60% (n = 39) of patients, GPs were unaware of ≥ 1 supplement used. We did not find evidence for an association between supplement disclosure to GPs and patient characteristics. Only 8% (n = 5) of patients and 60% (n = 6) of GPs reported ≥ 1 supplement they would be willing to deprescribe and none of the supplements reported by GPs and patients to deprescribe matched. Conclusion: Swiss GPs were unaware of many dietary supplements used by their older patients, which may affect medication optimisation efforts. [ABSTRACT FROM AUTHOR]

Objectives: Sarcopenia is prevalent in middle to old age. We aimed to investigate the association between muscle strength and the incident knee osteoarthritis (OA). Methods: 12,043 participants were collected from the China Health and Retirement Longitudinal Study. The effects of sarcopenic obesity (defined by obesity in combination with possible sarcopenia) on knee OA onset were calculated using Poisson regression models. Mediation analysis was fit to estimate mediating proportion of muscle strength on the association between obesity and incident knee OA. Results: The study all enrolled 12,043 participants with 2,008 progressed to knee OA. Poisson analyses demonstrated causal association of general obesity (RR:1.23, 95% CI: 1.08 to 1.39) and abdominal obesity (RR:1.23, 95% CI: 1.11 to 1.35) with knee OA onset. For the risk of incident knee OA, participants with the highest level of normalized grip strength had a decreased risk of incident knee OA by 0.33 (RR:0.67, 95% CI: 0.60 to 0.75) times compared to the control group, and chair-rising time was associated with increased risk of incident knee OA by 0.65 (RR:1.65, 95% CI: 1.17 to 2.33) times. Sensitivity analysis identified similar results. Participants with sarcopenic obesity were about 2 times risk of incident knee OA than reference group. Normalized grip strength and chair-rising time mediated the association between obesity and incidence of knee OA. Conclusions: Sarcopenic obesity is correlated with an increased risk of knee OA. Muscle strength recovery may alleviate the risk of incident knee OA in middle to old age with obesity. [ABSTRACT FROM AUTHOR]

Background: Although older adults with heart failure (HF) and multiple chronic conditions (MCC) frequently rely on caregivers for health management, digital health systems, such as patient portals and mobile apps, are designed for individual patients and often exclude caregivers. There is a need to develop approaches that integrate caregivers into care. This study tested the feasibility of the Social Convoy Palliative Care intervention (Convoy-Pal), a 12-week digital self-management program that includes assessment tools and resources for clinical palliative care, designed for both patients and their caregivers. Methods: A randomized waitlist control feasibility trial involving patients over 65 years old with MCC who had been hospitalized two or more times for HF in the past 12 months and their caregivers. Descriptive statistics were used to evaluate recruitment, retention, missing data, self-reported social functioning, positive aspects of caregiving, and the acceptability of the intervention. Results: Of 126 potentially eligible patients, 11 were ineligible and 69 were deceased. Of the 46 eligible patients, 31 enrolled in the trial. Although 48 caregivers were identified, only 15 enrolled. The average age was 76.3 years for patients and 71.6 years for caregivers, with most participants being non-Hispanic White. Notably, 4% did not have access to a personal mobile device or computer. Retention rates were 79% for intervention patients, 57% for intervention caregivers, and 60% for control participants. Only 4.6% of survey subscales were missing, aided by robust technical support. Intervention patients reported improved social functioning (SF-36: 64.6 ± 25.8 to 73.2 ± 31.3) compared to controls (64.6 ± 27.1 to 67.5 ± 24.4). Intervention caregivers also reported increased positive perceptions of caregiving (29.5 ± 5.28 to 35.0 ± 5.35) versus control caregivers (29.4 ± 8.7 to 28.0 ± 4.4). Waitlist control participants who later joined the Convoy-Pal program showed similar improvements. The intervention was well-rated for acceptability, especially regarding the information provided (3.96 ±.57 out of 5). Conclusions: Recruiting informal caregivers proved challenging. Nonetheless, Convoy-Pal retained patients and collected meaningful self-reported outcomes, showing potential benefits for both patients and caregivers. Given the importance of a patient and caregiver approach in palliative care, further research is needed to design digital tools that cater to multiple simultaneous users. Trial registration: ClinicalTrials.gov Identifier NCT04779931. Date of registration: March 3, 2021. [ABSTRACT FROM AUTHOR]

Background: Postoperative delirium is a common distressing symptom experienced following laparoscopic cholecystectomy. The study aimed to investigate the influence of a low preoperative Mini-Cog testing score and 2 different anesthesia methods: total intravenous anaesthesia (TIVA) versus sevoflurane, on postoperative delirium in elderly patients undergoing laparoscopic cholecystectomy. Methods: A total of 84 patients over 60 years old who underwent laparoscopic cholecystectomy between March 1and – October 1 2023 were included in the study. Patients with a Mini-Cog score of 0–2 were considered to have low and possibly impaired neurocognitive function. We invastigated the effects of preoperative Mini-Cog score and the two anesthesia methods used on the incidence of postoperative delirium. Results: The proportion of patients with low Mini-Cog score in the preoperative period was 17.9%. Sevoflurane and TIVA was used in 41 and 43 patients respectively. The incidence of postoperative delirium in patients with low preoperative Mini-Cog scores was 66.7% at postoperative 0 h and 33.3% at the 1st hours. Postoperative delirium was found to be statistically higher in patients with low Mini-cog scores than in those with negatively-screened for Mini-cog scores (p: 0.01–0.035). In patients using sevoflurane, the incidence of postoperative delirium was 26.8% and 24.4% at the 0 and 1st hours, respectively. This was found to be statistically higher than in patients receiving TIVA (p: 0.036 − 0.010). Conclusion: Low Mini-Cog score was an indicator of a higher risk of early postoperative delirium. Sevoflurane is more likely to cause postoperative delirium than TIVA. Trial registration: The study was registered on ClinicalTrials.gov (Identifier: NCT06597812). [ABSTRACT FROM AUTHOR]

The COVID-19 pandemic affected the lives of older adults. Yet, little is known about changes in well-being among older adults during the pandemic, especially when COVID-19 measures were relaxed. Therefore, we aimed to assess changes in the well-being of older adults during multiple turning points of the pandemic. This longitudinal study included data from Dutch older adults (≥65 years old) participating in the Lifelines COVID-19 cohort. Data consisted of seven questionnaires, administered every 2–4 months between May 2020 and October 2021. The outcomes were quality of life (n  = 14 682), physical fitness (n  = 14 761), and feelings of isolation (n  = 14 611), all graded on a scale from 0 to 10. Changes in well-being were analysed by multivariable linear mixed-effects models. The context of measures was described using the Government Stringency Index. Quality of life and feelings of isolation decreased when measures were tightened and increased when measures were relaxed. For example, when measures relaxed after the first lockdown in May 2020, quality of life increased by 0.23 [95% confidence interval (CI): 0.16–0.29] towards July 2020. Physical fitness decreased by 0.26 [95% CI: 0.15–0.37] during the study period. Differences between subsamples were not found, except for sex in feelings of isolation, which differences diminished after a period of relaxed measures. Changes in quality of life and feelings of isolation improved after periods of stringent COVID-19 measures. Physical fitness did not improve after measures were relaxed, suggesting a possible negative effect of the pandemic on the physical fitness of older adults. [ABSTRACT FROM AUTHOR]

The impact of ageing on the body and its association with skin harm and frailty in relation to multimorbidity, comorbidity and polypharmacy is clearly described in the literature. The ageing population globally brings with it the challenge for healthcare professionals of managing individuals with increasingly complex and inter-related needs. This article considers ageing skin and skin tears within the context of frailty as a syndrome. It discusses what frailty is understood to be, how to recognise and assess for it, and how to consider risk and prevention of harm to the skin of the ageing person with frailty. [ABSTRACT FROM AUTHOR]

Despite various efforts, controlling blood pressure among older adults remains suboptimal. This condition highlights the necessity for non-pharmacological interventions to complement pharmacological ones, such as music therapy. This quasi-experimental study examined the effect of Selonding Gamelan Music Therapy on anxiety and blood pressure in older adults with hypertension. Eighty older adults with hypertension were randomly selected using proportionate stratified sampling in Banjarangkan district, Bali province, Indonesia. Forty participants were entered into a control group, and after complete data collection, the same procedure was used to recruit 40 participants for an experimental group (n = 40). The experimental group listened to Selonding gamelan for 15 minutes per day at least three days a week for four weeks, but the control group did not receive it. Systolic and diastolic blood pressure measurements were taken twice, before and after the program. The intervention instruments included Handphones, Earphones, an Onemed 200 Aneroid Blood Pressure machine, Observation Sheets, the Geriatric Anxiety Scale, and music therapy booklets. Data were analyzed using descriptive statistics, and paired and independent t-tests. The results revealed that after completing the Selonding gamelan music therapy, the experimental group had significantly decreased systolic blood pressure and anxiety compared to the control group but did not have significantly decreased diastolic blood pressure. Selonding gamelan can be provided simultaneously with medicine to lower blood pressure among older adults with hypertension. However, further study is needed with long-term follow-up in a large sample using a randomized controlled trial before it can be widely recommended in practice. [ABSTRACT FROM AUTHOR]

Background: Thorough knowledge of the management of age-related hyperkyphosis is crucial to physiotherapists' effective handling of complex spinal deformities. Objective: This cross-sectional study investigated the knowledge, attitudes, and confidence of Thai physiotherapists regarding age-related hyperkyphosis. Methods: An online questionnaire with demographic, work-related, knowledge, attitude, and confidence questions was employed. The data analysis involved descriptive statistics, chi-square tests, and independent t-tests. Results: Complete responses were obtained from 314 physiotherapists. The correct responses amounted to 68.79% for the definition, 90.00% for causes, 14.97% for age of onset, 22.38% for prevalence, and 64.65% for the gold-standard diagnosis of hyperkyphosis. Most of the diagnostic methods involved visual examination. The respondents reported that hyperkyphosis disrupts respiratory function. The aim of treatment, according to 88.85%, was to increase spine mobility. Corrective posture exercises were the most common treatment strategy, but the range of treatments was diverse. Many cited undergraduate education as their primary evidence source. Respondents had conflicting attitudes towards "age-related hyperkyphosis is a normal aging process" but mostly positive attitudes towards the need for physiotherapy treatment. Approximately 22% reported fair confidence in treating hyperkyphosis. Conclusions: This study highlights the importance of raising awareness and enhancing knowledge, attitudes, and confidence among physiotherapists to improve care for older adults with hyperkyphosis. [ABSTRACT FROM AUTHOR]

Background: Approximately 11.3% of the US population has diabetes. The burden of diabetes is higher in older adults and African Americans (AAs), such that 40% of adults aged 50 years and older have diabetes; African Americans are 60% more likely to be diagnosed with diabetes compared to non-Hispanic Whites (NHWs). Structural racism has resulted in fewer economic and educational opportunities for AAs, higher social risks, and unmet basic needs, which result in financial instability, housing instability, food insecurity, and a lack of transportation compared to NHWs. The presence of these unmet basic needs is a driver of poor adherence to diabetes self-management in older AAs. Aim: To test the preliminary efficacy of a nurse case-manager, telephone-delivered intervention that provides foundational diabetes self-management education and skills training, while also addressing and resolving the unmet social needs of older AAs with poorly controlled type 2 diabetes mellitus (T2DM). The primary hypothesis is that older AAs with T2DM randomized to the DM Social Needs intervention will have significantly lower hemoglobin A1C (HbA1C), blood pressure, and LDL levels compared to the usual care arm at 6 months post randomization. Methods: This is a three-year prospective, randomized clinical trial that will enroll 100 AAs aged 50 and older with type 2 diabetes (T2DM) and HbA1C ≥ 8% into one of the following two groups: (1) a nurse case-manager, telephone-delivered intervention that provides foundational diabetes self-management education and skills training, but also addresses and resolves unmet social needs; or (2) an enhanced usual care group that will receive mailed diabetes education materials. Participants will be followed for 6 months to determine the effect of the intervention on HbA1C, blood pressure, and low-density lipoprotein (LDL) cholesterol levels. Results: Baseline characteristics will be presented by study group, and within- and between-group changes in primary outcomes from baseline to 6 months will be reported. Conclusion: The results from this study will provide insights into the efficacy of a combined diabetes education and skills training and social needs resolution intervention for older African Americans with poorly controlled type 2 diabetes and will inform strategies to improve diabetes outcomes for this vulnerable population. [ABSTRACT FROM AUTHOR]

Background: Older adults in residential aged care facilities (RACFs) experience disproportionate levels of poor oral health relative to other groups in the general population, affecting their physical and mental wellbeing. The Oral Health Assessment Tool (OHAT) is a validated and widely used dental assessment tool; however, recent systematic reviews have identified shortcomings with respect to its measurement properties. Objective: The objective of this protocol is to provide a detailed overview of a multidisciplinary qualitative study that aims to (a) co-design and develop a modified OHAT for RACFs and (b) inform the development of an OHAT training package and implementation strategies. Methods: This study will utilize a co-design methodology with aged care residents, caregivers, staff members, and health professionals. The co-design workshops will: (1) investigate the barriers to and enablers of optimal oral healthcare in RACFs; and (2) co-design a modified version of the Oral Health Assessment Tool and a referral to treatment pathway that is appropriate for use in RACFs. The co-design workshops will facilitate group discussion and involve interactive activities using, for example, mind mapping and Sticky Notes. Qualitative data (transcripts and artefacts from co-design activities) will be analyzed in NVivo using an inductive codebook thematic analysis, specifically a template analysis. Conclusion: The findings of this study will inform a modified OHAT (M-OHAT), as well as future study phases regarding training and implementation strategies. It is expected that the M-OHAT will have enhanced usability and relevance to RACFs, facilitating the identification of poor oral health and timely referral to dental treatment. [ABSTRACT FROM AUTHOR]

Background: Amnestic mild cognitive impairment (aMCI) is an important window of opportunity for early intervention and rehabilitation in dementia. The aim of this study was to investigate the feasibility and effect of delivering transcutaneous electrical acupuncture stimulation (TEAS) intervention to elders with aMCI. Methods: A total of 61 aMCI patients were randomly allocated into the intervention group (receiving a 12-week TEAS) and control group (receiving health education). The feasibility outcomes included recruitment rate, retention rate, adherence rate, and an exploration of patients' views and suggestions on the research. The effective outcomes included cognitive function, sleep quality, and life quality, which were measured by the Montreal cognitive assessment scale (MoCA), auditory verbal learning test—Huashan version (AVLT-H), Pittsburgh sleep quality index (PSQI), and quality of life short-term-12 (QoL SF-12). Results: The recruitment rate, retention rate, and adherence rate were 67.35%, 92.42%, and 85.29%, respectively. Most aspects of the research design and administration of the TEAS intervention were acceptable. The quantitative analysis suggests that compared with the control group, the scores of MoCA, AVLT-H, and SF-12 (mental component summary) were significantly better (p < 0.05); however, the differences were not statistically significant in PSQI and SF-12 (physical component summary) (p > 0.05). Conclusions: The findings demonstrated that the study was feasible. TEAS awas possible for enhancing cognitive function and mental health in people with aMCI. [ABSTRACT FROM AUTHOR]

Objectives: To report and describe the characteristics and outcomes of patients with advanced atrioventricular block (AVB) in Saudi Arabia. Methods: We included consecutive patients who underwent pacemaker implantation at King Khaled University Hospital, Riyadh, Saudi Arabia, for advanced AVB, which was defined as second degree type 2 AVB, third degree AVB, and symptomatic atrial fibrillation with slow ventricular response. The variable “young patient” was defined as age of 60 or less, based on guidelines recommending cardiac sarcoidosis (CS) evaluation at this age or younger. Results: Among 100 patients (median age: 71 males, 51%), 29 (29%) were young patients. Most patients had at least one comorbidity including hypertension, diabetes, or dyslipidemia (81%). Young patients constituted 26.6% (n=21/79) of idiopathic AVB cases and only 23.8% (n=8/21) underwent CS evaluation (8/21). Conclusion: A significant proportion of AVB occurs in young patients. Yet, CS is often not ruled out. Future studies should define the yield of CS evaluation in the Saudi population when international consensus documents are followed. [ABSTRACT FROM AUTHOR]

Objectives: Roofless individuals represent the most severe category of homelessness. Their clinical characteristics and mortality patterns in Central and Eastern Europe are little known. Methods: A single-center retrospective case-control study at the internal medicine department in Bratislava, Slovakia was conducted. 5694 mortality records from 2010 to 2023 were screened, and 141 (118 men, 23 women) roofless individuals were identified. Patients were sex- and age-matched, with 141 patients from the cohort of nonhomeless deceased patients. Results: Compared to controls, roofless people had a higher incidence of immobility (p = 0.02) and hypothermia (p < 0.0001) at admission. 83% of the roofless people were men, and 59% of the roofless people died before reaching old age (60+). Homeless men died more often from infectious disease (p = 0.02), pneumonia being the most common one (60%). Men from the control group died more often from liver diseases (p = 0.03). There were no significant differences in the causes of mortality between women. Conclusion: These findings could help to reduce the invisibility of the issue of massive premature mortality amongst homeless populations and roofless individuals, in particular. [ABSTRACT FROM AUTHOR]

Background: Olfactory dysfunction was associated with poorer cognition. However, the association between transient receptor potential cation channel subfamily A member 1 (TRPA1) and cognitive function have not been studied. This study aimed to evaluate the mediation effect of TRPA1 on the association between olfactory and cognitive function among Chinese older adults. Methods: We recruited 121 participants with cognitive impairment (CI) and 135 participants with normal cognition (NC) from a memory clinic and the "Shanghai Aging Study." Olfactory identification of each participant was measured by the Sniffin' Sticks Screening Test 12 (SSST-12). Serum TRPA1 were quantified using the Enzyme-Linked Immunosorbent Assay. The mediation effects of TRPA1 on the association between olfactory function and cognitive function were explored using mediation analysis. Results: The CI group had a significantly higher proportion of the high level of serum TRPA1 (58.7%) than the NC group (42.2%) (p = 0.0086). After adjusted for gender, age, and years of education, mediation analysis verified that TRPA1 partially mediated the association between SSST-12 and Mini Mental State Examination (MMSE). It also verified that TRPA1 partially mediated the association between the identification of peppermint and MMSE. Conclusion: Our study emphasizes the mediation role of TRPA1 in the relationship between olfactory and cognitive function among older adults. Further research is necessary to explore the mechanism of TRPA1 on the relationship between olfactory and cognitive decline. [ABSTRACT FROM AUTHOR]

Background: The mechanism of cognitive impairment in hemodialysis patients is multifactorial. The relationship between cerebral blood flow and the decline of cognitive function is poorly understood. Objective: To investigate the association between cerebral blood flow variation and decline of cognitive function in older patients undergoing hemodialysis. Methods: In this prospective observational cohort study of 121 older patients undergoing hemodialysis, we used transcranial Doppler ultrasound (TCD) to measure cerebral arterial mean flow velocity (MFV) throughout dialysis, assessed cognitive function at baseline and 12-month follow-up, and then analyzed associations between MFV and changes on cognitive scores. Results: TCD recordings demonstrated a significant reduction in MFV throughout dialysis, which were significantly correlated with cumulative ultrafiltration volume (rho 0.356, p < 0.001), ΔSBP (rho 0.251, p = 0.005), and ΔMAP (rho 0.194, p = 0.032). Compared with the baseline assessments, cognitive scores of participants at the 12-month follow-up were significantly worsened in global cognition (MOCA), some tests of memory (CFT-memory), executive function (TMT-B, SCWT-C, and SCWT-T), attention/processing speed (SDMT), and visuospatial function (CFT-copy) (p < 0.05). The worsening scores in global cognition (MOCA) (β = 0.066, 95% CI 0.018-0.113, p = 0.007) and some tests of memory (AVLT5) (β = 0.050, 95% CI 0.004-0.097, p = 0.035) and executive function (TMT-B, SCWT-C, SCWT-T) (β = 1.955, 95% CI 0.457--3.453, p = 0.011; β = 0.298, 95% CI 0.112-0.484, p = 0.002 and β = 1.371, 95% CI 0.429-2.303, p = 0.004, respectively) were significantly associated with the reduction of MFV. Conclusion: Hemodialysis may significantly reduce cerebral blood flow in older patients; Repetitive intradialytic decreases in CBF may be one of the mechanisms underlying the decline of cognitive function. [ABSTRACT FROM AUTHOR]