Impact of Adverse Health Conditions on Clinical Outcomes of Older People with Atrial Fibrillation: Insights from a Prospective Cohort Study.

To evaluate the impact of adverse health conditions, including multimorbidity, frailty, malnutrition, cognitive impairment, and polypharmacy, on clinical outcomes in older people with atrial fibrillation (AF). This prospective cohort study focused on patients aged 65 years and older with AF. They were admitted to the hospital between September 2018 and April 2019 and followed up for 1 year. We evaluated these participants for adverse health conditions including multimorbidity, frailty, malnutrition, cognitive impairment, and polypharmacy. The primary clinical outcome measured was a combination of all-cause mortality or rehospitalization. 197 older patients (≥65 years) with AF (mean age, 77.5±7.1 years; 57.4% men) were enrolled. During 1-year follow-up, Primary endpoint events (all-cause mortality or rehospitalization) occurred in 82 patients (41.6%). Compared with the non-event group, the Charlson comorbidity index (CCI) was higher (2.5±1.9 vs 1.7±1.3, p=0.004), more heart failure (32.9% vs 17.4%, p=0.01) and chronic kidney disease (17.1% vs 7.0%, p=0.03), with lower systolic blood pressure (125.3±18.3 mmHg vs 132±17.9 mmHg, p=0.005) in the event group. On multivariate Cox regression showed that the CCI was associated with a higher odds ratio of the composite outcome of all-cause mortality and rehospitalization (HR: 1.26; 95% CI: 1.02-1.56, p=0.03). Other adverse health conditions showed no significant association with the composite outcome of all-cause mortality and rehospitalization. Among adverse health conditions in older people with AF, multimorbidity appears to be a significant determinant of adverse clinical outcomes. ChiCTR1800017204; date of registration: 07/18/2018.

被引量：- 发表：1970

Multidimensional-Based Prediction of Pressure Ulcers Development and Severity in Hospitalized Frail Oldest Old: A Retrospective Study.

被引量：- 发表：1970

Research Progress on Frailty in Elderly People.

Global aging is rapidly accelerating, which significantly influences the health systems worldwide. Frailty emerges as the most conspicuous hallmark of aging, imposing novel global health challenges. Characterized by a multifaceted decline across physiological system, frailty diminishes an individual's capacity to maintain equilibrium in the presence of stressors, which leads to adverse outcomes such as falls, delirium, and disability. Several screening tools and interventions have been developed to mitigate the harm caused by frailty to human health, but research on frailty in mainland China commences belatedly with scant studies conducted. Therefore, it is imperative to explore screening methods and treatment modalities tailored to the Chinese context, thereby enhancing the older adults' quality of life and advancing social medicine. This review aims to elucidate the evolution, diagnosis, and management of frailty, alongside the challenges it poses, with the overarching goal of guiding future diagnostic and therapeutic endeavors. Specifically, we summarized the mechanisms of frailty and intervention strategies in elderly people, and meanwhile, we evaluated the advantages and disadvantages of different measurement tools.

被引量：- 发表：1970

Comparative Effectiveness of Interventional Therapy versus Exercise Rehabilitation in Stable Angina Patients with Severe Coronary Artery Stenosis.

Management strategies for stable angina include pharmacotherapy, revascularization, and exercise-based cardiac rehabilitation (CR). The optimal treatment for stable angina patients with severe coronary artery stenosis remains unclear. This study aimed to compare interventional therapy with exercise rehabilitation in this population. Fifty stable angina patients with severe coronary stenosis who underwent stent implantation were included in the optimal medical therapy (OMT) plus percutaneous coronary intervention (PCI) group, and 50 patients who did not undergo interventional treatment were included in OMT plus CR group receiving exercise rehabilitation guidance for one year. Cardiovascular composite endpoint events, cardiopulmonary fitness, and quality of life scale scores were assessed after one year. No significant difference in incidence of cardiovascular composite endpoint events was observed between OMT plus PCI group with OMT plus CR group (20.0% vs 14.6%) after one year. Cardiopulmonary fitness represented as peak VO2 (19.2±3.5 vs 17.6±3.2 mL/kg/min), peak load (120±19 vs 108±20 W), and AT (13.5±1.5 vs 12.1±1.3 mL/kg/min) were significantly higher in the rehabilitation group than the intervention group after one year. Both groups showed improvement in their quality of life, but the rehabilitation group improved in more scales. Interventional therapy did not reduce cardiovascular events compared to exercise-based rehabilitation in stable angina patients with severe coronary artery stenosis, but the rehabilitation can improve cardiovascular fitness and quality of life more.

被引量：- 发表：1970

Neurocognitive Features of Mild Cognitive Impairment and Distress Symptoms in Older Adults Without Major Depression.

Two distinct symptom dimensions were identified in older adults who did not have major depressive disorder (MDD): a) a dimension associated with mild cognitive dysfunction, and b) a dimension related to distress symptoms of old age (DSOA). It is uncertain whether previous findings regarding the features of amnestic mild cognitive impairment (aMCI) remain valid when patients with MDD are excluded. To examine the neurocognitive features of aMCI (n = 61) versus controls (n=59) and the objective cognitive characteristics of DSOA in participants without MDD. Neurocognition was evaluated utilizing the Cambridge Neurological Test Automated Battery (CANTAB) and memory tests. This research demonstrated that CANTAB tests may differentiate between aMCI and controls. The One Touch Stockings of Cambridge, probability solved on first choice (OTS_PSFC), Rapid Visual Information Processing, A prime (RVP_ A´), and the Motor Screening Task, mean latency, were identified as the significant discriminatory CANTAB tests. 37.6% of the variance in the severity of aMCI was predicted by OTS_PSFC, RVP_ A´, word list recognition scores, and education years. Psychosocial stressors (adverse childhood experiences, negative life events), subjective feelings of cognitive impairment, and RVP, the probability of false alarm, account for 40.0% of the DSOA score. When MDD is ruled out, aMCI is linked to deficits in attention, executive functions, and memory. Psychosocial stressors did not have a statistically significant impact on aMCI or its severity. Enhanced false alarm response bias coupled with heightened psychological stress (including subjective perceptions of cognitive decline) may contribute to an increase in DSOA among older adults.

被引量：1 发表：1970