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Biomedical subjects

Neville E Strumpf

Publications and source records attributed to Neville E Strumpf.

11 recordsLinked to original sources
PubMed2006

Improving cognition and function through exercise intervention in Alzheimer's disease.

PURPOSE: To analyze the effects of cognition on function and to explore the potential of aerobic exercise for promoting cognitive and functional capacities. DESIGN: Integrative review of literature. METHODS: Studies were selected based on an extensive search of electronic databases and manual cross-referencing for 1980 to 2006, using the combination of key words: Alzheimer's disease (AD), dementia, or cognitive impairment with function or activities of daily living. FINDINGS: Three broad themes were identified from the literature analysis. First, global cognition has mainly been used to examine the effect of cognition on function, indicating an assumption that functional decline progresses in a hierarchical manner in AD. Second, specific cognitive domains affect functional decline in different ways. Executive functioning might have more effect on function than does memory. Third, aerobic exercise might promote cognitive and functional capacities in people with AD by modifying neuropathological changes in the brain. CONCLUSIONS: Specific cognitive domains such as executive functioning are important for understanding function in people with AD and are potentially modifiable by aerobic exercise.

Activities of Daily Living↗
PubMed2006

Psychometric properties of the Post-Fall Index.

Evaluation and prevention of falls begin with a thorough understanding of their occurrence. Post-fall assessment (PFA) tools should be available to sufficiently guide nursing staff in identification of all possible causes. Absence of empirically tested PFA tools led to the development of the Post-Fall Index (PFI). Developed and validated in three phases, a 76-item PFI was first tested for content validity by national experts. Next, it was tested for feasibility with registered nurses practicing in nursing homes. Last, it was piloted with a sample of 30 falls by older residents of a skilled nursing unit in a continuing care retirement community. Review of data from these 30 falls provided the item analysis. Reflective of evidenced-based guidelines, a 30-item PFI emerged, containing essential items causing falls. Although lengthier than incident reports, its comprehensiveness was deemed of higher value. Large absolute agreement of items (70%-100%) indicates good interrater reliability. The PFI is valid, reliable, and feasible and has clinical utility for the secondary prevention of falls.

Accidental Falls↗
PubMed2006

A feasibility study of methodological issues and short-term outcomes in seriously injured older adults.

BACKGROUND: For any given traumatic injury, older adults experience a longer hospitalization, more complications, and higher mortality than do younger patients. OBJECTIVES: To prospectively identify problems in designing follow-up studies in seriously injured older adults without head injury and to examine outcomes after serious trauma in older adults who were sent to a level I trauma center. METHODS: A short-term descriptive follow-up design was used in which each patient served as his or her baseline. Eligible patients had injuries that required admission to an intensive care unit, a hospital length of stay longer than 72 hours, or surgery. Patients with isolated hip fractures, central nervous system injuries, and burn injuries were excluded. Data were collected by using standardized instruments during the acute hospital stay and 3 months after discharge from the hospital. RESULTS: During a representative 2-month period, 21% of a potential 77 subjects died in the hospital, 44% had cognitive impairment that precluded participation, and 17% declined to participate. Twenty older adults (mean age 73.5 years) who were injured in motor vehicle crashes (45%), falls (35%), or pedestrian accidents (15%) or who had gunshot wounds (5%) were enrolled. Ten percent died after discharge. Levels of physical disability at 3 months after discharge were higher than those before the injury (score on Sickness Impact Profile physical subscale 24.5 vs 10.9, P = .02), and psychological distress (Impact of Event Scale score 20.9) remained elevated. CONCLUSION: Mortality, disability, and posttraumatic psychological distress after discharge are problems in seriously injured older adults.

Age Factors↗
PubMed2005

The cancer pain experience of Israeli adults 65 years and older: the influence of pain interference, symptom severity, and knowledge and attitudes on pain and pain control.

GOALS: Little is known about Israeli elders' cancer pain experience. The purpose of this study was to explore the cancer pain experience, including pain intensity, pain management index, pain interference, symptom severity, and knowledge and attitudes toward pain and pain control. PATIENTS AND METHODS: Descriptive cross-sectional methods were used to obtain data with four instruments. The patients were 39 Israelis 65 years and older who were receiving outpatient treatment for cancer in a major hospital center in Israel. RESULTS: Results showed that over half (56.7%) reported severe worst pain and had negative pain management indexes (56.4%). In addition, knowledge and attitudes toward pain and pain control were poor (54.55%). There were no significant relationships between pain intensity and other variables. However, pain interference demonstrated a significant positive relationship with symptom severity. Post hoc analysis revealed that Ashkenazi Jewish and more educated patients reported significantly less pain interference than Sephardic Jewish patients. CONCLUSION: Larger samples representative of the cultural differences in Israel are needed to more definitively identify elements of the cancer pain experience in Israeli elders that can be addressed to improve pain management.

Aged↗
PubMed2003

Organizational characteristics and restraint use for hospitalized nursing home residents.

OBJECTIVES: To examine the effect of organizational characteristics on physical restraint use for hospitalized nursing home residents. DESIGN: Secondary analysis of data obtained between 1994 to 1997 in a prospective phase lag design experiment using an advanced practice nurse (APN) intervention aimed at reducing physical restraint for a group of hospitalized nursing home residents. SETTING: Eleven medical and surgical units in one 600-bed teaching hospital. PARTICIPANTS: One hundred seventy-four nursing home residents aged 61 to 100, hospitalized for a total of 1,085 days. MEASUREMENTS: Physical restraint use, APN intervention, age, perceived fall risk, behavioral phenomena, perceived treatment interference, mental state, severity of illness, day of week, patient-registered nurse (RN) ratio, patient-total nursing staff ratio, and skill mix. RESULTS: Controlling for the APN intervention, age, and patient behavioral characteristics (all of which increased the likelihood of restraint use), weekend days as an organizational characteristic significantly increased the odds of restraint (weekend day and patient-RN ratio on physical restraint use: odds ratio (OR) = 1.92, 95% confidence interval (CI) = 1.38-2.68, P <.001; weekend day and patient-total staff ratio on physical restraint use: OR = 1.91, 95% CI = 1.37-2.66, P <.001; weekend day and skill mix on physical restraint use: OR = 1.91, 95% CI = 1.37-2.67, P <.001). CONCLUSION: Key findings suggest that organization of hospital care on weekends and patient characteristics that affect communication ability, such as severely impaired mental state, English as a second language, sedation, and sensory-perceptual losses, may be overlooked variables in restraint use.

Aged↗
PubMed2002

Advance care planning and end-of-life care for hospitalized nursing home residents.

OBJECTIVES: To describe advance care planning (ACP) and end-of-life care for nursing home residents who are hospitalized in the last 6 weeks of life. DESIGN: Constant comparative analysis of deceased nursing home resident cases. SETTING: A not-for-profit Jewish nursing home. PARTICIPANTS: Forty-three deceased residents hospitalized within the last 6 weeks of life at a tertiary medical center. MEASUREMENTS: Trained nurse reviewers abstracted data from nursing home records and gerontological advanced practice nurse field notes. Clinical and outcome data from the original study were used to describe the sample. Data were analyzed using the constant comparative method and validated in interviews with a gerontological advanced practice nurse and social worker. RESULTS: The analysis revealed distinct characteristics and identifiable transition points in ACP and end-of-life care with frail nursing home residents. ACP was addressed by social workers as part of the nursing home admission process, focused primarily on cardiopulmonary resuscitation preference, and reviewed only after the crisis of acute illness and hospitalization. Advance directive forms specifying preferences or limitations for life-sustaining treatment contained inconsistent language and vague conditions for implementation. ACP review generally resulted in gradual limitation of life-sustaining treatment. Transition points included nursing home admission, acute illness or hospitalization, and decline toward death. Relatively few nursing home residents received hospice services, with most hospice referrals and palliative care treatment delayed until the week before death. Most residents in this sample died without family present and with little documented evidence of pain or symptom management. CONCLUSION: Limiting discussion of advance care plans to cardiopulmonary resuscitation falsely dichotomized and oversimplified the choices about medical treatment and care at end-of-life, especially palliative care alternatives, for these older nursing home residents. Formal hospice services were underutilized, and palliative care efforts by nursing home staff were often inconsistent with accepted standards. These results reinforce the need for research and program initiatives in long-term care to improve and facilitate individualized ACP and palliative care at end of life.

Advance Directives↗
PubMed2002

Mental health correlates of aggression in nursing home residents with dementia.

PURPOSE: Aggression continues to challenge caregivers of persons with dementia, and identification of foci for effective interventions is needed. The purpose of this study was to examine the influence of (a) the resident characteristics of depression, communication, and cognition and (b) behavior management strategies on aggression in a group of older nursing home residents (N = 405) with evidence of dementia. DESIGN AND METHODS: This cross-sectional correlational study examined the association of resident characteristics and behavior management strategies with bivariate aggression, physical aggression, and verbal aggression, using hierarchical regression. RESULTS: Main findings are that impaired communication is associated with all forms of aggression, depression with physical aggression, and disorientation with verbal aggression. A 3-month prior pattern of antipsychotic drug use was consistently associated with all forms of aggression and physical restraint use with physical aggression. Most of the explained variance was attributable to antipsychotic drug use. IMPLICATIONS: The separate explanatory models for physical and verbal aggression indicate that these may be unique entities with different foci for treatment. These results provide evidence that aggression persists despite antipsychotic drug use and that further mental health interventions might be targeted at compensating for impaired communication and the treatment of depression to improve the mental health of nursing home residents with dementia.

Aggression↗
PubMedDate not supplied

Current approaches to postfall assessment in nursing homes.

OBJECTIVE: Falls in nursing homes occur among a large percentage of residents. Their onset necessitates a postfall assessment (PFA) be performed by clinical staff to determine likely etiology. The absence of an empirically validated comprehensive postfall assessment tool has led to considerable variability in the types of PFAs performed. The purpose of this study was to examine the types of PFA tools available, their content, and to compare this with national recommendations for fall assessment in geriatric practice. SETTING: A convenience sample of 379 long-term care facilities, with a cumulative census of over 40,000 residents, in New Jersey were solicited to return to the Director of Long-Term Care Surveys at the NJ Department of Health and Senior Services a copy of any PFA tools used in practice. METHODS: A review of the types of assessment tools used in each of the responding facilities were tabulated and coded as belonging to one of five categories: (1) fall-risk assessment short form, (2) fall-risk assessment long form, (3) fall prevention protocols such as fall programs and postfall assessment forms, (4) incident reports, and (5) other. A subset of 20 facilities used a specific PFA. This content was further analyzed and compared with national and professional recommendations for PFA that included five domains: (1) history of the fall, (2) environmental issues, (3) physical examination, (4) functional assessment, and (5) laboratory and other diagnostics. RESULTS: Of 379 facilities solicited, 149 responded (40%) to reveal a wide array of tools used for the purpose of PFA. These included: risk assessment tools, fall prevention programs, policies and procedures for fall management, and incident reports. Overall, most facilities used fall-risk assessment tools in place of PFA (63.7%; n=95). Many of the nationally recommended guidelines for PFA were not included in the tools included in this sample, with the exception of environmental questions that were evident in all PFAs surveyed (100%). Other fall circumstances related to time, mobility, and footwear were included less often (70% n=14) as were use of diuretics (55%;=11), mental status and ambulation ability (45%; n=9) of the falling older adult. CONCLUSION: Despite recommendations in the geriatric literature, comprehensive postfall assessment tools were unavailable for use by nursing home staff. When a PFA was performed, there was no consistency among facilities sampled. Data collected was minimal and unlikely to reveal the full range of possible underlying etiologies. Improved, validated PFA tools are needed to aid clinical staff in evaluating older adults who have fallen.

Accidental Falls↗
PubMedDate not supplied

A psychometric evaluation of the Cornell Scale for Depression in Dementia in a frail, nursing home population.

OBJECTIVE: The authors conducted a psychometric evaluation of the Cornell Scale for Depression in Dementia (CSDD) through factor analysis and assessment of criterion validity in an older, frail nursing home population, with a secondary analysis of pre-intervention data from a longitudinal clinical trial aimed at reducing restraints in nursing homes. METHODS: The sample for the present study was 642 nursing home residents (mean [SD] age 84.3 [7.6] years; range: 61-105; 82% women) with completed CSDD scores, who were interviewed immediately before the intervention. Nursing home residents' scores from the 19-item CSDD were subjected to exploratory factor analysis and criterion-validity analysis. RESULTS: The factor analysis resulted in four distinct clinically interpretable domains: Depression, Somatic/Vegetative, Disturbed Sleep, and Anxiety. Sixteen items were retained in these domains, and summated score indices and a global score were constructed. The global score and the four indices demonstrated adequate internal consistency and reliability. The indices generated by the factor analysis correlated as expected with criterion variables. CONCLUSION: Results suggest that in frail, institutionalized older adults with high rates of dementia, medical illness, and functional disability, depression measurement methods that are less dependent on items highly sensitive to comorbid conditions and not necessarily associated with depression may be more appropriate. Authors recommend further validity testing of the CSDD with similar populations of frail, institutionalized older adults.

Aged↗