Effects of a nursing care program on functional outcomes in older acute medical in-patients: protocol for a randomized controlled trial

Background: Hospitalization often leads to long periods of bed rest and inactivity which is associated with an increase in length of hospital stay, loss of capacity for basic self-care and discharge into a nursing home. Objective: This trial aims to verify if a nursing care program centered on basic self-care and predefined physical activity, improves functional outcomes in older hospitalized patients. Methods: This is a 2-group randomized controlled trial with repeated measures: 182 older acute medical patients will be blindly randomly allocated to the control group (n = 91) or intervention group (n = 91). The intervention will consist of nursing care intervention centered on basic self-care that includes a twice daily walking training, plus privileging pre-established trips to the toilet by walking and all daytime meals seated, off the bed. The main outcome was changes in the number of independent activities of daily living from 2 weeks before admission (baseline) to discharge. Trial registration: ClinicalTrials.gov (Identifier NCT03106064). Results: This intervention has the potential to change the outcomes of the older patient in the acute setting. Conclusion: The loss of independence in self-care is determinant in future health care needs. If our hypothesis is correct and demonstrate that this nursing care program centered on basic self-care for older acute medical patients improves functional outcomes, a change in the paradigmatic organization of hospital care may be justifiable.info:eu-repo/semantics/publishedVersio

Health and Social Factors Associated with a Delayed Discharge Amongst Inpatients on Acute Geriatric Wards: A Retrospective Observational Study

Aim:  In the English National Health Service (NHS) there is an increasing interest in understanding the factors associated with delayed discharges in older hospitalised adults. This study sought to analyse whether clinical frailty was a significant and independent risk factor for having a delayed discharge when the data were controlled for potential health and social confounders. Methods: This was a retrospective observational study in an English NHS teaching hospital. We analysed all first hospitalisation episodes to the Department of Medicine for the Elderly between 1st May 2016 and 31st July 2016. A delayed discharge was operationally defined as a patient being discharged more than 24 hours after his/her last recorded clinically fit date.  Results: 924 cases were analysed. The independent risk factors for having a delayed discharge were: needing a new package of care (Odds Ratio [OR]=4.05, 95% CI: 2.68-6.10), new institutionalisation (OR=2.78, 95% CI: 1.67-4.62), living alone (OR=1.98, 95% CI: 1.40-2.81), delirium (OR=1.79, 95% CI: 1.17-2.74), and frailty (i.e. 5 or more on the Clinical Frailty Scale, OR=1.74, 95% CI: 1.15-2.63). Conclusion: Our results are consistent with previous reports that delayed discharges in older hospitalised patients are mainly related to new formal social care requirements in survivors of acute illness. Frailty was an independent risk factor for delay, but its effect may have been confounded by the unmeasured variable of informal care requirements. Our operational definition of delayed discharge does not mirror the legal definition of delayed transfer of care in England and results are not externally valid

Living at home after emergency hospital admission:prospective cohort study in older adults with and without cognitive spectrum disorder

Background: Cognitive spectrum disorders (CSDs) are common in hospitalised older adults and associated with adverse outcomes. Their association with the maintenance of independent living has not been established. The aim was to establish the role of CSDs on the likelihood of living at home 30 days after discharge or being newly admitted to a care home. Methods: A prospective cohort study with routine data linkage was conducted based on admissions data from the acute medical unit of a district general hospital in Scotland. 5570 people aged ≥ 65 years admitted from a private residence who survived to discharge and received the Older Persons Routine Acute Assessment (OPRAA) during an incident emergency medical admission were included. The outcome measures were living at home, defined as a private residential address, 30 days after discharge and new care home admission at hospital discharge. Outcomes were ascertained through linkage to routine data sources. Results: Of the 5570 individuals admitted from a private residence who survived to discharge, those without a CSD were more likely to be living at home at 30 days than those with a CSD (93.4% versus 81.7%; difference 11.7%, 95%CI 9.7–13.8%). New discharge to a care home affected 236 (4.2%) of the cohort, 181 (76.7%) of whom had a CSD. Logistic regression modelling identified that all four CSD categories were associated with a reduced likelihood of living at home and an increased likelihood of discharge to a care home. Those with delirium superimposed on dementia were the least likely to be living at home (OR 0.25), followed by those with dementia (OR 0.43), then unspecified cognitive impairment (OR 0.55) and finally delirium (OR 0.57). Conclusions: Individuals with a CSD are at significantly increased risk of not returning home after hospitalisation, and those with CSDs account for the majority of new admissions to care homes on discharge. Individuals with delirium superimposed on dementia are the most affected. We need to understand how to configure and deliver healthcare services to enable older people to remain as independent as possible for as long as possible and to ensure transitions of care are managed supportively

Daily rhythms of the sleep-wake cycle

The amount and timing of sleep and sleep architecture (sleep stages) are determined by several factors, important among which are the environment, circadian rhythms and time awake. Separating the roles played by these factors requires specific protocols, including the constant routine and altered sleep-wake schedules. Results from such protocols have led to the discovery of the factors that determine the amounts and distribution of slow wave and rapid eye movement sleep as well as to the development of models to determine the amount and timing of sleep. One successful model postulates two processes. The first is process S, which is due to sleep pressure (and increases with time awake) and is attributed to a 'sleep homeostat'. Process S reverses during slow wave sleep (when it is called process S'). The second is process C, which shows a daily rhythm that is parallel to the rhythm of core temperature. Processes S and C combine approximately additively to determine the times of sleep onset and waking. The model has proved useful in describing normal sleep in adults. Current work aims to identify the detailed nature of processes S and C. The model can also be applied to circumstances when the sleep-wake cycle is different from the norm in some way. These circumstances include: those who are poor sleepers or short sleepers; the role an individual's chronotype (a measure of how the timing of the individual's preferred sleep-wake cycle compares with the average for a population); and changes in the sleep-wake cycle with age, particularly in adolescence and aging, since individuals tend to prefer to go to sleep later during adolescence and earlier in old age. In all circumstances, the evidence that sleep times and architecture are altered and the possible causes of these changes (including altered S, S' and C processes) are examined

Anxiety and depression in older patients: the role of culture and acculturation

Abstract Background Anxiety and depression are major health concerns in general among older adults and especially during hospitalization, as they lead to numerous negative outcomes. There is currently no sufficient body of research examining the role of cultural background in patients’ experience of these conditions. Better identifying patients at risk may help reduce inequity and provide patient-centered, culturally sensitive care. The current study explores the roles of culture and acculturation in anxiety and depression levels in recent and veteran Russian immigrants compared with native Israelis and veteran immigrants from Middle Eastern countries. Methods Secondary analysis of a prospective cohort study of cognitively intact older adults (70+) hospitalized for acute conditions in internal medical units in two hospitals in Israel during 2009–11. Depression and anxiety were assessed within 48 h of admission through personal interview using the Tucker Depression Rating and the Short Anxiety Screening Tests. Demographic and health data were collected from electronic health records. Immigration status was defined by country and emigration year. Study hypotheses were tested employing analyses of covariance, modeling anxiety and depression symptoms separately, controlling for potential confounders. Results Significant differences between study groups were observed in fully adjusted models for anxiety symptoms (F [3, 515] = 5.24, p < .01) when both veteran (21 ± 5.83) and recent (20.2 ± 5.23) Russian immigrants expressed higher anxiety levels than native Israelis (18.35 ± 5.23) and veteran immigrants (18 ± 5.03) (from p = .05 to p < 0.01). No significant differences were found in anxiety symptoms between recent and veteran Russian immigrants. Both depression and anxiety symptoms showed an interaction effect of study immigration groups by sex: while no differences were observed among native Israelis, significantly higher depression and anxiety were observed among women than men in the other groups. Conclusions Culture of origin may play a central role in determining expression of anxiety symptoms and perhaps modify acculturation. During hospitalization, special attention should be given to the level of anxiety among not only recent but also veteran immigrants. Further research may explore whether elevated anxiety is a result of stress due to hospitalization or a stable trait