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AIM: To pool existing studies to assess the overall effectiveness of integrated care for older adults (ICOPE)-based interventions in improving depressive symptoms in older adults. DESIGN: A systematic review and meta-analysis. DATA SOURCES: Ten databases were systematically searched from inception to 15 July 2023 and the search was last updated on 2 September 2023. METHODS: Standardized mean difference (SMD) was calculated using random effects models. RoB 2 and GRADEpro GDT were used to assess the methodological quality and confidence in the cumulative evidence. Funnel plots, egger's test and begg's test were used to analyse publication bias. Sensitivity, subgroup and meta-regression analyses were performed to explore potential sources of heterogeneity. RESULTS: The results of 18 studies showed ICOPE-based interventions had a significant effect on improving depressive symptoms (SMD = -.84; 95% CI, -1.20 to -.3647; p < .001; 18 RCTs, 5010 participants; very low-quality evidence). Subgroup analysis showed the intervention group was characterized by mean age (70-80 years old), intervention duration between 6 to 12 months, gender (female <50%), non-frail older adults, depressed older adults and mixed integration appeared to be more effective. Sensitivity analysis found the results to be robust. CONCLUSION: ICOPE-based interventions may be a potentially effective alternative approach to reduce depressive symptoms in the older adults. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Healthcare professionals are expected to use ICOPE as one of the interventions for depressive symptoms in older adults, and this ICOPE could provide more comprehensive care services for older adults to reduce depressive symptoms. IMPACT: ICOPE-based interventions may be a potentially effective alternative approach to reduce depressive symptoms in the older adults. ICOPE-based interventions had a significant effect on reducing depressive symptoms in the older adults. The intervention group characterized by mean age of older adults, intervention duration, gender ratio, health condition and integration types may influence the effect size. REPORTING METHOD: According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution.
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Prestación Integrada de Atención de Salud , Depresión , Humanos , Anciano , Depresión/terapia , Anciano de 80 o más Años , Femenino , MasculinoRESUMEN
Mineral transformations often induce microstructural deteriorations during temperature variations. Hence, it is crucial to understand why and how this microstructure weakens due to mineral alteration with temperature and the correlated physical and mechanical responses. Therefore, in this study, physical, chemical, thermal, petrographic, and mechanical analyses were carried out to comprehend better the thermal behaviors of Egyptian granodiorite exposed to temperatures as high as 800 °C. The experimental results indicate that the examined attributes change in three distinct temperature phases. Strength zone (up to 200 °C): During this phase, the temperature only slightly impacts the granodiorite mass loss and porosity, and the P-wave velocity and E slightly decrease. However, the rock structure was densified, which resulted in a minor increase in strength. After that, the transition zone (200-400 °C) was distinguished by the stability of most studied parameters. For instance, mass and porosity did not significantly alter, and the uniaxial compressive strength steadily increased with an axial failure mode. When the temperature rises, transgranular cracks cause the P-wave velocity and elastic modulus to decrease moderately. The decay zone started after 400 °C and continued to 800 °C. This zone is characterized by complicated factors that worsen the granodiorite properties, lead to color shift, and produce a shear failure mode. The properties of granodiorite became worse because of chemical reactions, structural and crystal water evaporation, rising thermal expansion coefficient variation, and quartz inversion at 575 °C (α to ß, according to the differential thermal analysis). Thermal damage greatly affected granodiorite's physical and mechanical properties and microstructure at 800 °C. As a result, UCS measurements were extremely small with a complex failure pattern, making Vp and E unattainable.
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OBJECTIVE: The aims of this systematic review were to explore the pooled prevalence of multidimensional frailty assessed by the Tilburg Frailty Indicator among community-dwelling older adults. DESIGN: A systematic review and meta-analysis. METHODS: A comprehensive literature search was conducted across multiple databases, including PubMed, Web of Science, Embase, the Cochrane Library, CINAHL and three Chinese databases. Two independent researchers selected the literatures, extracted the data and evaluated the quality. All statistical analyses were performed using STATA version 16.0. RESULTS: There were 66 studies with a total of 40,597 individuals that were eligible for the meta-analysis. Data from the meta-analysis revealed the pooled prevalence of 42â¯% for multidimensional frailty (95â¯% CI: 38â¯%-45â¯%, I2â¯=â¯98.9â¯%, T2â¯=â¯0.024, pâ¯<â¯0.001). Among the six studies that provided data for different age groups, the results demonstrated an increasing trend in the prevalence of multidimensional frailty with advancing age. The results of gender-stratified analysis proved that the pooled prevalence of multidimensional frailty in women (45â¯%, 95â¯% CI: 39â¯%-51â¯%, pâ¯<â¯0.001) was higher than that in men (33â¯%, 95â¯% CI: 28â¯%-39â¯%, pâ¯<â¯0.001). Based on different education levels, the prevalence of multidimensional frailty is highest in the primary elementary or illiterate group (41â¯%, 95â¯% CI: 30â¯%-52â¯%, pâ¯<â¯0.001). According to different marital status types, the pooled prevalence of multidimensional frailty in the married group was significantly lower (36â¯%, 95â¯% CI: 28â¯%-43â¯%) than that in the unmarried, divorced or widowed group (51â¯%, 95â¯% CI: 37â¯%-65â¯%). CONCLUSIONS: Through a comprehensive review, we identified that 42â¯% of elderly individuals living in communities exhibit multidimensional frailty, indicating that multidimensional frailty is relatively common in this population. Stratified analysis revealed that advanced age, female gender, lower education level and unmarried status were associated with higher rates of multidimensional frailty.
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Anciano Frágil , Fragilidad , Vida Independiente , Humanos , Anciano , Prevalencia , Fragilidad/epidemiología , Anciano Frágil/estadística & datos numéricos , Anciano de 80 o más Años , Masculino , FemeninoRESUMEN
BACKGROUND: Comprehensive geriatric assessment (CGA) is performed by a multidisciplinary team and includes systematic comprehensive team assessment and treatment. Comprehensive geriatric assessment has become a fundamental component of geriatric nursing, as a multidimensional approach is necessary to achieve the best diagnosis and therapy for older adults with frailty. OBJECTIVE: The aim of our review was to analyze the effects of comprehensive geriatric assessment interventions on older adults with frailty in hospital settings. METHODS: The PubMed, Web of Science, Embase, CINAHL and Cochrane Library databases were systematically searched from inception to February 28, 2024. Only randomized controlled trials were included in the analysis. The risk ratios (RRs) or standardized mean differences (SMDs) were calculated to determine the pooled intervention effects. Sensitivity analyses and publication bias analyses were also conducted. Methodological quality and evidence were assessed using the RoB2 tool and GRADE pro online tool. RESULTS: A total of 18 randomized controlled trials were included in this review. The results showed that participants in the intervention group had a lower risk of having decreased activities of daily living than did those in the control group (RRâ¯=â¯0.55, 95â¯% CI: 0.33 to 0.92, Pâ¯=â¯0.021, low certainty evidence). Comprehensive geriatric assessment was associated with a reduced mortality risk (RRâ¯=â¯0.85, 95â¯% CI: 0.73 to 0.99, Pâ¯=â¯0.038, high certainty evidence). CONCLUSION: In conclusion, this systematic review analyzed the available literature, and the results showed that comprehensive geriatric assessment had significant benefits in terms of increased independence and was associated with a reduced mortality risk for older adults with frailty in hospital settings. However, the evidence was limited. Thus, more research is needed in the future to further enrich the evidence in the field of comprehensive geriatric assessment interventions for older adults with frailty.
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BACKGROUND: Globally, there is an increase in the number of older people living with frailty, thus effective strategies to prevent and manage frailty are of paramount importance. The effects of nurse-led interventions on the physical and mental health of (pre) frail people have not yet been systematically reviewed. METHODS: We searched the PubMed, Web of Science, EMBASE, CINAHL, and the Cochrane Library from inception to 8 May 2024. Eligible studies included randomized controlled trials and quasi-experimental trials reporting the effects of nurse-led interventions on physical and mental health outcomes among (pre) frail people. Two researchers independently extracted trial data and assessed the risk of bias by using the risk of bias tool recommended by the Cochrane Back Review Group and the Methodological Index for Non-Randomized Studies. RESULTS: 14 randomized controlled trials and 6 quasi-experimental studies, encompassing 3943 participants, were included in the review. Nurse-led interventions included function-based care (cognitive behavioral therapy, exercise, and multi-domain intervention), personalized integrated care, and advance care planning. The reported outcomes were multiple with most results showing inconsistencies. Overall, function-based care showed more positive effects on physical outcomes (31/37, 84â¯%) and mental health (11/12, 92â¯%). However, the effectiveness of existing personalized integrated care and advance care planning might be limited. CONCLUSIONS: Nurse-led interventions may effectively improve both physical and mental health among (pre) frail older adults, although effectiveness varies by intervention type. Nurses have the potential to play a leading role, both individually and within multidisciplinary teams, in alleviating the rising global burden of frailty. We need more well-designed randomized controlled trials to confirm the effectiveness of nurse-led interventions and identify the most effective type of interventions.
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Cancer cells subvert multiple properties of normal cells, including escaping strict cell cycle regulation, gaining resistance to cell death, and remodeling the tumor microenvironment. The hallmarks of cancer have recently been updated and summarized. Nuclear factor erythroid 2-related factor 1 (NFE2L1, also named NRF1) belongs to the cap'n'collar (CNC) basic-region leucine zipper (bZIP) family. It acts as a transcription factor and is indispensable for maintaining both cellular homoeostasis and organ integrity during development and growth, as well as adaptive responses to pathophysiological stressors. In addition, NFE2L1 mediates the proteasome bounce-back effect in the clinical proteasome inhibitor therapy of neuroblastoma, multiple myeloma, and triple-negative breast cancer, which quickly induces proteasome inhibitor resistance. Recent studies have shown that NFE2L1 mediates cell proliferation and metabolic reprogramming in various cancer cell lines. We combined the framework provided by "hallmarks of cancer" with recent research on NFE2L1 to summarize the role and mechanism of NFE2L1 in cancer. These ongoing efforts aim to contribute to the development of potential novel cancer therapies that target the NFE2L1 pathway and its activity.