Therapy for stroke patients living at home. Outpatient Therapy Trialists.
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Home Care Services, Hospital-Based↗
Biomedical subjects
R Bernabei
Publications and source records attributed to R Bernabei.
Effect of topical application of nerve-growth factor on pressure ulcers.
Pressure ulcer is a frequent problem in frail older people, with serious consequences and high costs. Topical application of nerve growth factor promotes skin ulcer healing.
Administration, Topical↗
Antidepressants and smoking cessation.
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Adrenergic Uptake Inhibitors↗
Prevention of dementia: Syst-Eur trial.
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Antihypertensive Agents↗
Tacrine use in nursing homes: implications for prescribing new cholinesterase inhibitors. SAGE Study Group. Systematic Assessment of Geriatric Drug Use via Epidemiology.
OBJECTIVE: To describe the use of tacrine in nursing home residents using data from a clinically based resident assessment instrument used by all US nursing homes. METHODS: Data were from the Systematic Assessment of Geriatric Drug Use via Epidemiology (SAGE) database, a population-based data set with information on 329,520 patients admitted to all Medicare/Medicaid certified nursing homes in four US states (Maine, Mississippi, New York, and South Dakota) from 1992 through 1995. The SAGE database combines information from the Minimum Data Set (MDS) and the On-Line Survey and Certification Automated Record. We identified all residents receiving tacrine and up to five control residents per case matched on state, date of tacrine use, cognitive function, and dementia diagnosis. RESULTS: A total of 1,640 (0.5%) nursing home residents received tacrine at least once. Only 38% of these residents had a diagnosis of AD documented on the MDS; regardless of dementia diagnosis, 25% had severe cognitive impairment, 35% were severely dependent in activities of daily living (ADL), and 17% had both severe cognitive and ADL impairment. Only 8% achieved a therapeutic dose of at least 120 mg/d. After adjusting for confounding variables, wandering and being physically abusive were the strongest predictors of tacrine use. CONCLUSIONS: A minority of nursing home residents received tacrine. Of those who did, a significant proportion were unlikely to benefit from its use because of their level of cognitive and ADL impairment, or because low doses were used. As new medications become available for dementia, MDS data can be used by nursing homes to monitor the use of these therapies.
Aged↗
A model for integrated home care of frail older patients: the Silver Network project. SILVERNET-HC Study Group.
Home care programs for the treatment of frail elderly have been developed in many countries around the world. In the Silver Network project all services are provided in an integrated fashion by one "single entry" center, differently from the traditional fee-for-service or not integrated systems. The delivery of health and social services for frail elderly individuals are integrated and coordinated by a case manager who uses a "second generation" assessment instrument, the Minimum Data Set for Home Care (MDS-HC). We describe the principal clinical and functional characteristics of nearly 1300 patients admitted between 1997 and 1998 to such an integrated home care program in eleven Italian Health Agencies. The database, derived from the serial MDS-HC assessments of each patient, provides a unique opportunity to delineate the different criteria for eligibility for home care, and compare the selected populations of the participating Health Agencies.
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Characteristics of the SAGE database: a new resource for research on outcomes in long-term care. SAGE (Systematic Assessment of Geriatric drug use via Epidemiology) Study Group.
BACKGROUND: Because there is a lack of databases specific to long-term care, standardized assessments of nursing home residents are seen as a potential new resource for studying an important but neglected population. We describe the design and principal population characteristics of the first integrated database combining detailed clinical information and administrative claims data. METHODS: We studied nearly 300,000 residents admitted between 1992 and 1994 to all Medicare/Medicaid certified nursing homes of five U.S. states (Kansas, Maine, Mississippi, New York, and South Dakota). The database crosslinks: (a) Resident Data: over 350 items (demographic, diagnostic, clinical, and treatments) collected with the Minimum Data Set; (b) Drug Data: brand name, dosage route, and frequency of administration for all drugs consumed by each resident; (c) Medicare Data: eligibility and inpatient hospital claims; (d) Facilities Data: structural and staffing information on nursing homes; and (e) Country Data: information on population, health professions and facility data, and economic parameters. RESULTS: Ninety-two percent of the residents were aged 65 years and older. Residents were predominantly white (85%) and female (72%). The average number of medical diagnoses was above three, and residents were receiving an average of six medications. Sixty-five percent of residents had at least one hospital claim following the initial assessment, most commonly related to cardiovascular diseases and metabolic disorders. Fifty-five percent of the facilities were for-profit and 33% were of small size. Quality indicators and staffing level varied significantly by state. CONCLUSIONS: The SAGE (Systematic Assessment of Geriatric drug use via Epidemiology) database provides a unique resource to study the relation between treatments received and outcomes experienced, particularly functional and health services outcomes, that have not been possible before in very old, frail people.
Activities of Daily Living↗
Correlates and management of nonmalignant pain in the nursing home. SAGE Study Group. Systematic Assessment of Geriatric drug use via Epidemiology.
OBJECTIVE: Nonmalignant pain is a common problem among older people. The prevalence of pain in the nursing home is not well studied. We looked at the association between nonmalignant pain, psychological and functional health, and the practice patterns for pain management in the nursing home. DESIGN: A cross-sectional study. SETTING: Nursing Home in four US states. PARTICIPANTS: A total of 49,971 nursing home residents from 1992 to 1995. MEASUREMENTS: We used the SAGE database (Systematic Assessment of Geriatric drug use via Epidemiology), which linked information from the Minimum Data Set and nursing home drug utilization data. The MDS items measured included pain, activities of daily living (ADL) function, mood, and time involved in activities. The use of analgesics, anxiolytics, and antidepressants was also documented. RESULTS: Daily pain was reported in 26% of nursing home residents. The prevalence was lower among men, persons more than age 85, and racial minorities. Persons suffering pain daily were more likely to have severe ADL impairment, odds ratio (OR) (2.47 (95% CI, 2.34-2.60)), more depressive signs and symptoms (OR 1.66 (95% CI, 1.57-1.75)), and less frequent involvement in activities (OR 1.35 (95% CI, 1.29-1.40)). Approximately 25% of persons with daily pain received no analgesics. Residents who were more than 85 years old (OR 1.15 (95% CI 1.02-1.28)), cognitively impaired, (OR 1.44 (95% CI, 1.29-1.61)), of male gender (OR 1.17 (95% CI, 1.06-1.29)), or a racial minority (OR 1.69 (95% CI, 1.40-2.05) and OR 1.56 (95% CI, 0.70-1.04) for blacks and Hispanics, respectively) were at greater risk of not receiving analgesics. Approximately 50% of those in pain used physical and occupational therapies, which was more than two times higher (OR 2.44 (95% CI, 2.34-2.54)), than use for those not in pain. CONCLUSIONS: Daily nonmalignant pain is prevalent among nursing home residents and is often associated with impairments in ADL, mood, and decreased activity involvement. Even when pain was recognized, men, racial minorities, and cognitively impaired residents were at increased risk for undertreatment. More education and research is necessary to improve the recognition and management of pain in the nursing home, remembering that attention should be paid to populations at increased risk for underrecognition and undertreatment.
Activities of Daily Living↗
Impact of integrated home care services on hospital use.
OBJECTIVE: To examine the effect of a home care program based on comprehensive geriatric assessment and case management on hospital use and costs among frail older individuals. DESIGN: Quasi-experimental study with a 6-month follow-up. SETTING: Vittorio Veneto, a town in northern Italy. PARTICIPANTS: One hundred fifteen frail older people who applied for integrated home care services. INTERVENTION: Each patient was assessed with the Minimum Data Set for Home Care, and, subsequently, a case manager and a multidisciplinary team delivered social and health care services as indicated. MAIN OUTCOME MEASURES: We determined the hospital admissions and days spent in the hospital for all subjects during the first 6 months after the implementation of the home care program and compared them with the rate of hospitalization that the same patients had experienced in the 6 months preceding the implementation of the program. RESULTS: After the implementation of the integrated home care program, there was a significant reduction in the number of hospitalizations compared with pre-implementation (56% vs 46%, respectively; P < .001), associated with a reduction in the number of hospital days, both at the individual patient level (28+/-23 days vs 18+/-15 days, respectively; P < .01) and for each admission (16+/-12 days vs 12+/-8 days, respectively; P < .01). This resulted in a 29% cost reduction with an estimated savings of $1260 per patient. CONCLUSIONS: The implementation of an integrated home care program based on the use of a comprehensive geriatric assessment instrument guided by a case manager has a significant impact on hospitalization and is cost-effective.
Aged↗
Body mass index and mortality among older people living in the community.
OBJECTIVES: To determine if body mass index (BMI = weight/height2), predictive of mortality in seriously ill hospitalized and institutionalized patients, is also predictive of mortality in a longitudinal epidemiologic study. DESIGN: A prospective cohort study. SETTING: Rovereto, a town in northern Italy. PARTICIPANTS: A consecutive sample of 214 patients aged 81.2 +/- 7.3 years receiving community care services. MAIN OUTCOME MEASURES: Malnutrition and mortality. RESULTS: According to logistic regression analysis, malnutrition status, expressed by a BMI < 22 Kg/m2, was correlated with dependency in Activity of Daily Living (odds ratio 1.21; 95% confidence interval (CI) 1.01-1.45). Only a low BMI was associated with 1-year survival in Cox regression analysis, after adjusting for potential confounders (relative risk 0.85; 95%CI, 0.74-0.97). A high BMI (>27 Kg/m2) was not significantly related to risk of mortality. CONCLUSIONS: Nutrition variables are a cardinal component of comprehensive geriatric assessment. Our results suggest that BMI, a simple anthropometric measure of nutritional status, is an important predictor of mortality among older people living in the community. Even when controlling for clinical and functional variables, a low BMI remained a significant and independent predictor of shortened survival.
Activities of Daily Living↗
Predictors of mortality in patients with Alzheimer's disease living in nursing homes.
OBJECTIVES: To identify factors associated with mortality in patients with Alzheimer's disease, and to evaluate whether these factors vary according to severity of cognitive impairment. METHODS: Data were from the SAGE database which includes information on all residents admitted between 1992 and 1995 to all Medicare/ Medicaid certified nursing homes of five US states. We conducted a longitudinal follow up study (median 23 months) on 9264 patients aged 65 years and above with a diagnosis of Alzheimer's disease. Patient data including demographic characteristics, dementia severity, comorbidity, and other clinical and treatment variables were collected with the Minimum Data Set. Information on death was derived through linkage to Medicare files. Baseline characteristics were used to predict survival in univariate and multivariate Cox proportional hazard models. RESULTS: Overall mortality rate was 50%, with a first year rate of 25.7%. Increased age (risk ratio (RR) 1. 83; 95% confidence interval (95% CI) 1.65-2.03, for patients 85+ years), male sex (RR 1.81; 95% CI 1.70-1.94), limitation in physical function (RR 1.45; 95% CI 1.27-1.66), a condition of malnutrition (RR 1.31; 95%CI 1.23-1.39), the presence of pressure ulcers (RR 1.24; 95% CI 1.13-1.36), a diagnosis of diabetes mellitus (RR 1.32; 95% CI 1.21-1.43), and of cardiovascular diseases (RR 1.22; 95% CI 1. 14-1.30) were independent predictors of death, regardless of the severity of baseline dementia. Sensory problems (hearing and vision) and urinary incontinence were associated with increased mortality only among patients with less severe dementia. The presence of disruptive behaviour, aphasia, and a diagnosis of Parkinson's disease were not related to survival. African-Americans and other minority groups were less likely to die relative to white people. CONCLUSIONS: Age, sex, functional limitation, and malnutrition seem to be the strongest predictors of death for patients with Alzheimer's disease in nursing homes. Altogether, severity of dementia has no influence on survival, yet the predictive role of certain variables depends on the degree of impairment. Minority groups have a reduced risk of death relative to white people.
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Is drug use by the elderly with cognitive impairment influenced by type of dementia?
Patterns of drug use among the elderly vary greatly depending on level of cognitive function, yet no systematic evaluation of drug use by type of dementia has been performed. We compared patterns of drug use among patients with Alzheimer's disease (AD) and vascular dementia (VaD) to examine their relation to cognitive impairment. We used a population-based data set with over 350,000 residents admitted between 1992 and 1995 to all Medicare-Medicaid-certified nursing homes in five states. After excluding patients with a history of mental disorders or retardation, we identified 23,073 patients age 65 years and over with a diagnosis of AD and 76,087 with VaD. We examined over 350 resident data items (demographic, diagnostic, clinical, treatment) collected with the federally mandated Minimum Data Set, drug data (brand name, dosage, route and frequency of administration for all drugs), and Medicare hospital claims. Cognitive status was measured with a 7-point cognitive performance scale. Estimates of drug use were adjusted for age, gender, race, and prevalence of respective disease. Patients with AD were younger and had more severe cognitive impairment than those with VaD. The latter had more comorbid clinical conditions (3.1 +/- 1.9 vs 2.3 +/- 1.7 for patients with AD) and received a greater number of total drugs (6.1 +/- 4.6 vs 5.3 +/- 4.3). Overall use of cardiovascular, anti-Parkinson, pulmonary, antineoplastic, and nutritional agents was less frequent among patients with AD than those with VaD. Results were consistent across different levels of cognitive impairment. Thus, patients with AD have fewer associated diseases and appear to be less intensively medically treated.
Adult↗
Targeting and quality of nursing home care. A five-nation study.
The objective of this study was to demonstrate that appropriate targeting and quality monitoring of institutional care of the elderly is possible using person-based information on residents of nursing homes. This cross-sectional study used Minimum Data Set (MDS) assessments of nursing home residents in 6 US states, Copenhagen, Reykjavik, and selected locations in Italy and Japan. The outcome measures were life expectancy at age 65, population over 65, percentage over 65's in nursing homes, and clinical characteristics of nursing home residents from a multinational database of RAI/MDS assessments. We found that Japan has the highest life expectancy, and the second lowest expenditure on health care. The United States has the highest expenditure on health care and intermediate life expectancy. Italy has the highest proportion of population over 65 and the lowest proportion of over 65's in nursing homes. Iceland, a relatively young country, has the highest proportion of over 65's in nursing homes. Residents in Italy and the United States had the most severe physical, cognitive and clinical characteristics, those in Iceland the least. There was wide variation in markers of quality of care, with no country either uniformly good or bad across multiple measures. In conclusion, headline statistics comparing nations' percentage of Gross Domestic Product (GDP) spent on health care, age structure of the population, percentage of over 65's in nursing homes and clinical characteristics bear no consistent relationship. Local policy and practice also affect quality of care. Standardized assessment enables comparisons at local, national and international levels making possible further research on targeting and the appropriate use of institutional care, thus permitting a range of efficiency measures to be developed to inform policy.
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A brief training program on resident assessment instrument improves motivation of nursing home staff.
The Resident Assessment Instrument (RAI) has been designed to improve the quality of assessment and care in nursing home patients through a better understanding of resident needs. We organized three short courses (two weeks) on RAI, involving sixty-six nursing home health professionals. The course provided students both a theoretical and practical knowledge of RAI. At the end of the program, participants were asked to answer to an anonymous questionnaire about the course itself and their future professional motivation. The participants showed increased motivation and attitudes toward the elderly care. The good results obtained indicates that RAI not only may improve quality of nursing home care, but it is also an useful tool in the training of geriatric professionals enhancing their motivation and job satisfaction.
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Prevalence, clinical correlates, and treatment of hypertension in elderly nursing home residents. SAGE (Systematic Assessment of Geriatric Drug Use via Epidemiology) Study Group.
BACKGROUND: Hypertension is prevalent in the elderly, but an information gap remains regarding the old, frail, individuals with complex conditions living in long-term care. OBJECTIVE: To analyze the patterns of antihypertensive drug therapy among elderly patients living in nursing homes to elucidate their conformity with consensus guidelines. SUBJECTS AND METHODS: We used a long-term care database that merged sociodemographic, functional, clinical, and treatment information on nearly 300000 patients admitted to the facilities of 5 US states between 1992 and 1994. RESULTS: Hypertension was diagnosed in 80206 patients (mean age, 82.7+/-7.8 years). The prevalence was higher among women and among blacks. About one fourth of patients had 6 or more comorbid conditions; 26%, 22%, and 29% had concomitant diagnoses of coronary heart disease, congestive heart failure, and cerebrovascular disease, respectively. Seventy percent of patients were treated pharmacologically. Calcium channel blockers were the most common agents (26%), followed by diuretics (25%), angiotensin-converting enzyme inhibitors (22%), and beta-blockers (8%). The relative use of these drugs changed according to the presence of other cardiovascular conditions. Adjusting for potential confounders, the relative odds of receiving antihypertensive therapy were significantly decreased for the oldest subjects (> or =85 years old: odds ratio, 0.85; 95% confidence interval, 0.81-0.89) and those with marked impairment of physical (odds ratio, 0.77; 95% confidence interval, 0.73-0.81) and cognitive (odds ratio, 0.67; 95% confidence interval, 0.64-0.70) function. CONCLUSIONS: Among very old, frail hypertensive patients living in nursing homes, the pattern of treatment seems not to follow recommended guidelines; age, functional status, and comorbidity appear to be important determinants of treatment choice.
Adrenergic beta-Antagonists↗
Elderly patients, use of antidepressants, and hip fracture.
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Aged↗
Management of pain in elderly patients with cancer. SAGE Study Group. Systematic Assessment of Geriatric Drug Use via Epidemiology.
CONTEXT: Cancer pain can be relieved with pharmacological agents as indicated by the World Health Organization (WHO). All too frequently pain management is reported to be poor. OBJECTIVE: To evaluate the adequacy of pain management in elderly and minority cancer patients admitted to nursing homes. DESIGN: Retrospective, cross-sectional study. SETTING: A total of 1492 Medicare-certified and/or Medicaid-certified nursing homes in 5 states participating in the Health Care Financing Administration's demonstration project, which evaluated the implementation of the Resident Assessment Instrument and its Minimum Data Set. STUDY POPULATION: A group of 13 625 cancer patients aged 65 years and older discharged from the hospital to any of the facilities from 1992 to 1995. Data were from the multilinked Systematic Assessment of Geriatric Drug Use via Epidemiology (SAGE) database. MAIN OUTCOME MEASURES: Prevalence and predictors of daily pain and of analgesic treatment. Pain assessment was based on patients' report and was completed by a multidisciplinary team of nursing home personnel that observed, over a 7-day period, whether each resident complained or showed evidence of pain daily. RESULTS: A total of 4003 patients (24%, 29%, and 38% of those aged > or =85 years, 75 to 84 years, and 65 to 74 years, respectively) reported daily pain. Age, gender, race, marital status, physical function, depression, and cognitive status were all independently associated with the presence of pain. Of patients with daily pain, 16% received a WHO level 1 drug, 32% a WHO level 2 drug, and only 26% received morphine. Patients aged 85 years and older were less likely to receive morphine or other strong opiates [corrected] than those aged 65 to 74 years (13% vs 38%, respectively). More than a quarter of patients (26%) in daily pain did not receive any analgesic agent. Patients older than 85 years in daily pain were also more likely to receive no analgesia (odds ratio [OR], 1.40; 95% confidence interval [CI], 1.13-1.73). Other independent predictors of failing to receive any analgesic agent were minority race (OR, 1.63; 95% CI, 1.18-2.26 for African Americans), low cognitive performance (OR, 1.23; 95% CI, 1.05-1.44), and the number of other medications received (OR, 0.65; 95% CI, 0.5-0.84 for 11 or more medications). CONCLUSIONS: Daily pain is prevalent among nursing home residents with cancer and is often untreated, particularly among older and minority patients.
Aged↗
Perioperative blood transfusion.
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Blood Transfusion↗