Exercise training for depressed older adults with Alzheimer's disease.

UNLABELLED: The purpose of this study was to compare the effects of 16 weeks of a comprehensive exercise routine to supervised walking and social conversation on depression in nursing home residents with Alzheimer's disease (AD). METHOD: This study was a three-group, repeated-measures design with random assignment to treatment group. Forty-five nursing home residents with moderate to severe AD were randomly assigned to a 16-week programme of comprehensive exercise, supervised walking or social conversation. Raters were blinded to treatment group assignment. Major outcome variables were depression measured by the Cornell Scale for Depression in Dementia, mood measured by the Dementia Mood Assessment Scale and the Alzheimer's Mood Scale, and affect measured by the Observed Affect Scale. Depression was reduced in all three groups with some evidence of superior benefit from exercise. Depression is a common problem with serious and costly consequences for nursing home residents with AD. Exercise as a behavioural approach to treatment of depression in nursing home residents with severe AD evidenced a clear benefit to participants in this study. More research is needed to clarify the relative benefits of different types of exercise in conjunction with or without pharmacological intervention.

Preoperative assessment and discharge planning for older adults undergoing ambulatory surgery.

Based on this survey, the prevalence of chronic illness and disability in older adult patients with respect to current ambulatory surgery practices is worrisome, especially the fragmentation of patients' care as they progress from the decision to undergo procedures, to preoperative assessment, to postoperative discharge. Ambulatory surgery unit nurses, case managers, surgeons, and office staff members must work together to better optimize time and resources. As baby boomers age, the number of older adults undergoing ambulatory surgery will increase. It is essential for ASU staff members to be cognizant of the special needs of older adult patients. Timeliness, patient education, and appropriate coordination and follow-up of care are important ingredients to successfully plan care for older adult patients undergoing ambulatory surgery. Nurses can play a pivotal role in this success.

Impact of comprehensive nurse-managed transitional care.

The purpose of this study was to test the effect of nurse-managed transitional care on the quality of care and functional ability of individuals following discharge from subacute units. Registered nurses employed on subacute units in a skilled nursing facility provided the nurse-managed transitional care. Using a quasi-experimental design, data were collected on admission to the subacute unit, at the time of discharge, 1 week following discharge, and 3 months following discharge on 242 treatment and comparison participants. The treatment group participants' overall function and quality of the care environment were significantly higher than the comparison group at 1 week and 3 months following discharge. Participants did not differ significantly on basic activities of daily living or number of readmissions.

Effect of a combined walking and conversation intervention on functional mobility of nursing home residents with Alzheimer disease.

Assisted walking and walking combined with conversation were compared to a conversation-only intervention in nursing home residents with Alzheimer disease. Sixty-five subjects randomly assigned to treatment group were tested at baseline and end of treatment. Subjects' mean Mini-Mental State Examination score was 10.83; mean age was 87. Treatment was given for 30 minutes three times a week for 16 weeks. Subjects in the assisted walking group declined 20.9% in functional mobility; the conversation group declined 18.8%. The combined walking and conversation treatment group declined only 2.5%. These differences in outcome were significant and appear to have been affected by differences in treatment fidelity. Subjects in the conversation treatment group completed 90% of intended treatment compared with 75% in the combined group and only 57% in the assisted walking group. Failure to treat was due to subject refusal and physical illness. The conversation component of the combined walking and conversation treatment intervention appears to have improved compliance with the intervention, thereby improving treatment outcome. Results indicate that assisted walking with conversation can contribute to maintenance of functional mobility in institutionalized populations with Alzheimer disease. Staff assigned to this task should be prepared to use effective communication strategies to gain acceptance of the intervention.

Persistence of self in advanced Alzheimer's disease.

PURPOSE: To determine if evidence of the persistence of a sense of self or personal identity could be found in people in the middle and late stages of Alzheimer's disease. The theme of diminishing self pervades both the popular and professional literature on Alzheimer's disease. DESIGN: Qualitative using conversational analysis. The purposive sample was 23 residents of two urban nursing homes in the southeastern United States who were in the middle and late stages of Alzheimer's disease. Their mean Mini-Mental State examination score was 10.65. Nineteen subjects were women, four were men in this 1993-1997 study. METHODS: Analysis of 45 conversations lasting 30 minutes with nursing home residents with a diagnosis of probable Alzheimer's disease. Use of the first person indexical and other evidence, such as awareness and reactions to the changes that had taken place, in support of and counter to the notion of persistence of self, were sought in conversational analysis. FINDINGS: Respondents used the first person indexical frequently, freely, and coherently. Evidence was also present that participants were aware of their cognitive changes. Many struggled to provide an explanation, but none mentioned Alzheimer's disease. CONCLUSIONS: Evidence suggests the persistence of awareness of self into the middle and late stages of Alzheimer's disease. Failure to recognize the continuing awareness of self and the human experience of the person in the middle and late stages can lead to task-oriented care and low expectations for therapeutic interventions. The bafflement noted in respondents suggests that people should be told their diagnosis and offered an explanation of what this diagnosis means.

Can we create a therapeutic relationship with nursing home residents in the later stages of Alzheimer's disease?

1. Despite their entrance into advanced illness, the majority (83%) of participants in the study displayed evidence of having begun a therapeutic relationship with their assigned advanced practice nurse. 2. With one exception, those participants who did not evidence development of the relationship had severely limited speech, perseverative speech, or did not speak at all. 3. It is time to challenge the assumption that individuals in the middle and later stages of Alzheimer's disease are not good candidates for developing a therapeutic relationship.

Communicating with individuals with Alzheimer's disease: examination of recommended strategies.

Meaningful conversation with individuals in the later stages of Alzheimer's disease (AD) has been considered difficult if not impossible. Limiting communication to simple concrete subjects and closed-ended questions is frequently recommended. Thirty-five 30 minute conversations with individuals with advanced AD (mean Mini-Mental State Examination [MMSE] = 10) were transcribed and the interactions examined. No significant differences in length or relevance of response by type of question was found indicating that subjects were able to respond to open-ended questions. Use of broad opening statements or questions, establishing commonalities, speaking as equals, and sharing of self-facilitated expression of feeling; recognizing themes with salience for the individual helped to maintain the discussion.

Nursing staff time allocation in long-term care: a work sampling study.

The effective use of nursing staff time is a major determinant of the quality of care in long-term care facilities. The purpose of this work sampling study was to identify those activities that consumed the largest amount of staff time on a locked unit housing: 60 chronically ill and demented patients. A heavy work load, large proportion of direct care, and minimal nonproductive time were found. Work redesign strategies to improve staff efficiency and implications for further research are discussed.

Reliability of physical performance measures in nursing home residents with Alzheimer's disease.

BACKGROUND: Investigation of the effects of exercise on frail, institutionalized individuals with dementia has been impeded by concerns about the reliability of physical performance measures when used in this population. METHODS: The physical performance of 33 institutionalized subjects with Alzheimer's disease was measured during both the morning and afternoon of day 1 by rater 1 and during both the morning and afternoon of day 2, one week later, by rater 1 and rater 2. Intraclass correlation coefficients (ICCs) were calculated to examine the inter- and intrarater reliability of "sit to stand," "25-foot walk," and "the distance walked in 6 minutes" and walking speed over 25 feet and for 6 minutes. An analysis of variance was performed to determine the components of variance for each test. RESULTS: ICCs for "distance walked in 6 minutes" ranged from .80 to .99 with 77% of the variance explained by inter-subject difference. The ICCs for "time to walk 25 feet" ranged from .57 to .97 with 25% of the variance explained by inter-subject differences. In contrast, the "sit to stand" measure produced ICCs ranging from -.07 to .85 with only 7% of the variance explained by inter-subject differences in this impaired population. CONCLUSION: Our results support the contention that some physical performance measures can be used to test individuals in the later stages of Alzheimer's disease given appropriate modification. Although subjects with Alzheimer's disease may have difficulty following commands and/or require physical assistance, this does not prohibit the reliable assessment of physical performance if measurements are made over longer (6-minute walk) rather than shorter periods (25-foot walk).

Development of the refined ADL Assessment Scale for patients with Alzheimer's and related disorders.

1. Most activities of daily living (ADL) scales currently available for assessment of the older person's functional level were developed for the physically (not cognitively) impaired individual. 2. The Refined ADL Assessment Scale (RADL) measures three dimensions of functional ability: the components of a given task in sequential order, degree of assistance needed to carry out the task, and the amount of time needed to complete the task. 3. Each of the 14 tasks on the RADL is broken down into its simpler component parts, a process called task analysis. 4. The RADL may be used as a guide to providing assistance with the basic ADLs and to evaluate an individual's improvement with treatment.

The effect of skill training on functional abilities of nursing home residents with dementia.

The purpose of this experimental study was to compare the effects of skill training, a traditional stimulation approach, and regular care (control group) on the ability to perform the basic activities of daily living of nursing home residents with dementia. Sixty-three subjects were randomly selected and randomly assigned to the three groups. Ability to perform the basic activities of daily living (ADLs) and progress toward meeting individually set ADL-related goals were measured. Significant differences were found in two of the three measures used. In general, the greatest improvement was found in the skill training group, modest improvement in the simulation group, and decline in the control group.

A vulnerable population: multiproblem older adults in acute care.

1. The older patient has unique needs and vulnerabilities that pose a challenge to nursing. 2. Excess nosocomial infections, incontinence, confusion, activity limitations, skin breakdown, and increased posthospitalization mortality are potential negative outcomes of older adult hospitalization. 3. There is some evidence of age bias in clinical decisions made regarding the older patient. 4. Additional preparation in gerontological nursing, increased sensitization to the needs of older patients, more specialized units, and greater emphasis on basic needs in the acute care setting are necessary to enhance quality nursing care for the frail older patient.

Alzheimer's disease: communication techniques to facilitate perioperative care.

Extensive, progressive deterioration in cognition affects the Alzheimer's patient's ability to receive, store, retrieve, and send information. An Alzheimer's patient who will undergo surgery may be overwhelmed by the increased number and rapidity of changes. To help the individual comprehend the situation, nurses' communication with the patient should be slow, simple, concrete, and repetitive. A supportive, positive approach and the use of nonverbal channels facilitate communication with an Alzheimer's patient. Knowledge of the patient's past and customary modes of communication also will help nurses understand his or her attempts to communicate. These techniques will not transform the Alzheimer's patient into an accurate historian or a knowledgeable, fully informed patient. They will, however, assist nurses in reaching the patient, and they make caring for the Alzheimer's patient a far more satisfying experience for both nurses and the patient.

The effect of planned walking on communication in Alzheimer's disease.

One of the effects of Alzheimer's disease is a diminution in the ability to communicate. A randomized, non-blinded two-group experimental study was undertaken to determine if planned walking has the capacity to improve the communication performance of patients with moderate to severe Alzheimer's disease. Thirty subjects meeting NINCDS-ADRDA diagnostic criteria for probable Alzheimer's disease, selected from two nursing homes, participated in the study. Intervention and comparison groups were each made up of subjects from both nursing homes. Subjects in one group were walked individually for 30 minutes three times a week for 10 weeks. Subjects in the comparison group were engaged in conversation for the same amount of time for 10 weeks. A multivariate analysis of variance (MANOVA) was performed on the communication data. Analysis of the data at post-testing indicated that communication performance improved significantly in the planned walking group over the conversation-only group (f = 4.29; df = 2.28; P = 0.024). The results suggest that a planned walking program has the capacity to improve the communication performance of patients with Alzheimer's disease.