Falls and Fall Prevention in Older Adults With Early-Stage Dementia: An Integrative Review.

Older adults with mild cognitive impairment (MCI) and early-stage dementia have an increased risk of falling, with risks to their health and quality of life. The purpose of the current integrative review was to evaluate evidence on fall risk and fall prevention in this population. Studies were included if they examined falls or fall risk factors in older adults with MCI or early-stage dementia, or reported interventions in this population; 40 studies met criteria. Evidence supports the increased risk of falls in individuals even in the early stages of dementia or MCI, and changes in gait, balance, and fear of falling that may be related to this increased fall risk. Interventions included exercise and multifactorial interventions that demonstrated some potential to reduce falls in this population. Few studies had strong designs to provide evidence for recommendations. Further study in this area is warranted. [Res Gerontol Nurs. 2017; 10(03):139-148.].

Prevalence of depressive symptoms and associated factors in older adult public housing residents.

The purpose of this pilot study was to identify the prevalence of and risk factors associated with depressive symptoms among older adult residents of a public housing apartment. Self-reported depressive symptoms were measured with the Center for Epidemiologic Studies Depression Scale (CES-D) 8. A self-report questionnaire was used to collect data on risk factors of sociodemographic information, cardiovascular health history, and history of depression. Fifty-eight of 171 residents responded, and 31% of residents met the CES-D 8 criterion for depression (total score ≥7). Sequential multiple regression models identified age, loss of loved ones in the past year, and financial worries as significant predictors of CES-D 8 scores. These study results have implications for future studies of depressive symptoms in older adults, suggesting that grief and financial assistance programs may help reduce risks associated with depressive symptoms among community-dwelling older adults living in public housing.

Psychiatric nurses' attitudes toward patients with borderline personality disorder experiencing deliberate self-harm.

The aim of this descriptive study was to explore the attitudes of psychiatric nurses toward patients with borderline personality disorder (BPD) experiencing deliberate self-harm. A convenience sample of psychiatric nurses (N = 83) working on the adult behavioral health units of three psychiatric hospitals in Pennsylvania were surveyed about their attitudes toward BPD inpatients experiencing deliberate self-harm using the Adapted Attitudes towards Deliberate Self-Harm Questionnaire. Psychiatric nurses had positive attitudes toward hospitalized BPD patients with deliberate self-harm issues. Psychiatric nurses with more years of nursing experience and self-reported need for further BPD continuing education had more positive attitudes toward hospitalized BPD patients with deliberate self-harm issues, findings that nurse educators need to consider when planning curricula. Future studies need to examine the longitudinal effect of continuing education on nurses' attitudes and outcomes for BPD patients with deliberate self-harm issues.

Perioperative hypoglycemia in patients with diabetes: incidence after low normal fasting preoperative blood glucose versus after hyperglycemia treated with insulin.

Perioperatively, insulin to treat hyperglycemia is administered judiciously to minimize the risk of hypoglycemia. In patients with diabetes in whom preoperative blood glucose levels are on the low end of normal, hypoglycemia risk may be underestimated. This retrospective study enrolled subjects with presenting preoperative blood glucose values in these ranges: 70 to 89 mg/dL (low normal group) and above 249 mg/dL (hyperglycemia-treated group). These groups were compared for subsequent perioperative hypoglycemia development. Subjects in the low normal group (n = 308) were older (P < .001), had increased incidence of renal disease (P = .02), and more prevalent beta-blocker use (P = .02) than the hyperglycemia-treated subjects (n = 279). Accounting for differences between groups, the incidence of perioperative blood glucose levels below 70 mg/dL was greater in the low normal group than the hyperglycemia-treated group (17.2% vs 3.6%, P < .001). Of subjects whose blood glucose levels fell below 70 mg/dL, blood glucose levels dropped below 50 mg/dL in 40% of hyperglycemia-treated subjects and 4% of low normal subjects. Perioperative hypoglycemia was likelier to develop in patients with diabetes who presented preoperatively with low normal blood glucose values than in patients treated with insulin for presenting hyperglycemia.

Contributing factors associated with impulsivity-related falls in hospitalized, older adults.

Impulsivity-related falls (IRFs) sustained by hospitalized, older adults can lead to critical adverse events. The purpose of this study was to determine whether 7 common fall risk factors contributed to the occurrence of IRF in hospitalized, older adults. This study found that 31% of falls were classified as IRF. Logistic regression indicated that inattention and mobility were contributors to IRF. Early identification of these 2 risk factors could improve identification of potential IRFs and reduce fall rates.

Evaluating the relationship between inattention and impulsivity-related falls in hospitalized older adults.

Impulsivity in older adults is poorly understood and there is limited literature on the relationship between impulsivity and falls. This retrospective study evaluated the relationship between of inattention and impulsivity related falls (IRF) in hospitalized older adults. The sample (N = 192) included patients 65 years and older with a documented in-patient fall in 2007. "Impaired judgment" was identified as the critical attribute of IRF. The Confusion Assessment Method item for inattention was extracted as the variable for inattention. Twenty-eight percent (28%) of falls were classified as IRF. A significant relationship was found between inattention on the shift prior to a fall and the fall being an IRF (Chi-square = 45.5, df = 1, p = .00, Phi = .54, p = .00). Early identification of older adults with impaired attention has potential to reduce IRF when nursing uses this assessment to implement additional safety interventions for hospitalized older adults.

Telephone interventions for family caregivers of patients with dementia: what are best nursing practices?

Family caregivers of patients with dementia experience caregiver burden and need holistic nursing interventions, such as telephone support. This article reviews the literature on telephone support interventions for family caregivers of patients with dementia and describes evidence-based holistic nursing practices within Watson's theory of human caring, which focuses on transpersonal caring relationships.

Caregiver burden among dementia patient caregivers: a review of the literature.

PURPOSE: To identify current evidence of factors influencing dementia-related caregiver burden (CB), describe patient and caregiver characteristics associated with CB, and describe evidence-based interventions designed to lessen the burden of caregiving. DATA SOURCES: Comprehensive literature review of Cumulative Index of Nursing and Allied Health Literature, MEDLINE, and Psych Info was performed for the years 1996-2006 of peer-reviewed journals using keywords CB and dementia. CONCLUSION: Dementia caregiving has been associated with negative effects on caregiver health and early nursing home placement for dementia patients. Many factors influence the impact of the caregiving experience such as gender, relationship to the patient, culture, and personal characteristics. Although various interventions have been developed with the goal of alleviating CB, evidence suggests that individually developed multicomponent interventions including a diversity of services will decrease burden, improve quality of life, and enable caregivers to provide at-home care for longer periods prior to institutionalization. IMPLICATIONS FOR PRACTICE: The ability to properly assess the dementia patient-caregiver dyad related to CB is critical to decreasing its negative physical and psychological health outcomes. Appropriately tailored interventions can improve the health and well-being of both caregiver and patient.

Preserved implicit memory in dementia: a potential model for care.

A growing body of evidence supports the presence of a preserved implicit memory (PIM) system for persons with Alzheimer's disease (AD). This article describes a new approach to dementia care, the PIM model, which translates evidence from implicit memory research into a practice model of dementia care. The PIM model predicts that function can be sustained longer for persons with AD through interventions and environments that activate an individual's PIM. Activation of PIM can occur with perceptual priming of familiar objects and reinforcement of learned motor skill memories within tasks. This practice model provides a new framework for planning and implementing dementia care that may preserve function for persons with Alzheimer's dementia.

Effect of antipsychotic medication use on memory in patients with Alzheimer's disease: Assessing the potential risk for accelerated recent autobiographical memory loss.

Autobiographical memory loss is a common and disturbing problem for individuals with Alzheimer's disease (AD). Patients with AD who are taking antipsychotic medications may be at further risk for loss of recent autobiographical memory because of the potential anticholinergic side effects of antipsychotics. The purpose of this post hoc, descriptive study was to compare the recent autobiographical memory scores of patients with AD taking antipsychotics to those who were not taking antipsychotics. The study population was composed of 35 patients with moderate-stage AD. Patients who were taking antipsychotics scored significantly worse on a recent autobiographical memory measure compared with patients who were not taking antipsychotics. This study provides further evidence for judicious use of antipsychotic medications with AD patients.

Alzheimer's disease behaviors from past self-identities: an exploration of the memory and cognitive features.

Alzheimer's disease (AD) patients have been reported by caregivers to display "behaviors from past self-identities " (BPSI); however, there is little known about these distinct behaviors. This study, the first to explore BPSI, hypothesized that BPSI were associated with self-memory and cognitive impairments. Its purpose was to determine if AD subjects with and without BPSI differed on measures of autobiographical memory, selective attention, and fluency. The cross-sectional design compared 35 moderate-stage AD subjects from an AD research center. Subjects demonstrating BPSI (37 percent) recalled significantly fewer recent autobiographical memories than AD subjects without BPSI. The results establish BPSI as a common behavior among moderate-stage AD patients and suggest that paucity of recent self-memories contributes to BPSI.