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Improving end-of-life care in nursing facilities: the Community State Partnership To Improve End-of-Life Care--California.

BACKGROUND: The California Coalition for Compassionate Care formed in 1998 when activists and organizational leaders in several arenas sought to link their efforts for synergistic impact on end-of-life care and to obtain funding to sustain their forward momentum and collaboration. The Coalition focused on public engagement, professional education, and reforms in skilled nursing facilities. With skilled nursing facilities, the Coalition's work built on the efforts of the ECHO (Extreme Care, Human Options) Long Term Care Task Force, which served as a precursor to the Coalition. OBJECTIVE: The Coalition's objective was to assist committed facilities in devising processes of care that would operationalize basic end-of-life care principles in a manner specific to their particular facility. DESIGN: The Coalition recruited three-member leadership teams from nursing facilities throughout California to attend a 2-day training program, write an action plan, and receive 6 months of modest follow-up support. To assess its success, the group used posttraining evaluations, a follow-up evaluation, a focus group, and informal feedback over several years to assess the dynamics, achievements, and challenges of their efforts. RESULTS: In 2000-2002 the training reached 298 people representing 109 nursing facilities and each district office of the nursing facility surveyors. Response to the training was enthusiastic. Self-reported improvements in 27 care practices were best in the areas of pain assessment and management. Completion of nursing facilities' self-identified action plans varied widely. Participants generally perceived the commitment to improving end-of-life care as a vehicle for improving the overall care and quality management in nursing facilities. CONCLUSIONS: The specific challenges of organizational change in nursing facilities require sustained, focused leadership and hands-on guidance to overcome the inevitable barriers and setbacks. The Coalition's experience confirms that coalitions depend upon personal commitments and relationships, a focus on practical products, and a consistent infrastructure.

Advisory Committees↗

Comparative life spans of species: why do species have the life spans they do?

Proximate answers to questions about species longevity are to be found in the physiological processes that regulate duration of life. But what are these processes, and how are they themselves controlled? This leads to ultimate, evolutionary questions about longevity. What are the selection forces that favor one life span instead of another for a given species? To understand the evolution of life span we need also to understand the evolution of aging. A plausible hypothesis is that because of the requirement for reproduction, natural selection favors a strategy that invests fewer resources in maintenance of somatic cells and tissues than are necessary for indefinite survival. This "disposable soma" theory predicts that aging is due to the accumulation of unrepaired somatic defects and the primary genetic control of longevity operates through selection to raise or lower the investment in basic cellular maintenance systems in relation to the level of environmental hazard.

Aging↗

Early life conditions and cognitive functioning in later life.

Early life conditions are related to cognitive development and abilities in childhood and cognitive function in adulthood. However, the association between early life conditions and cognitive change in old age is unknown. The authors examined the relation between socioeconomic position (SEP) and cognitive milieu in childhood and change in cognitive function in a population-based sample of 4,398 community-dwelling adults (62.1% female; 61.7% Black) aged 65 years or older from Chicago, Illinois. Baseline data were collected in 1993-1997. Change in cognitive function was assessed by means of a global cognitive index derived from measures of memory, perceptual speed, and overall cognitive function administered at three in-home assessments between 1993 and 2003, with an average of 5.3 years of follow-up. After results were controlled for age, sex, race, and education, interactions of time with childhood SEP (beta = -0.003, t = -1.0, p = 0.32) and childhood cognitive milieu (beta = -0.0008, t = -0.5, p = 0.62) were nonsignificant, indicating that early life conditions were not related to cognitive change. SEP (beta = 0.034, t = 2.4, p = 0.01) and cognitive milieu (beta = 0.017, t = 2.2, p = 0.03) were associated with absolute level of cognitive function, with better performance being related to higher SEP and a better cognitive milieu. A better SEP and a more stimulating cognitive milieu in childhood have small but significant effects on absolute level of cognitive function; however, they do not seem to protect against cognitive decline in old age.

Aged↗

Changes in adipose mass and cellularity through the adult life of rats fed ad libitum or a life-prolonging restricted diet.

Male Fischer 344 rats were either fed ad libitum (Group A) or 60% of the ad libitum intake (Group R) starting at 6 weeks of age; the latter is a life prolonging food restriction. Total adipose mass increased with increasing age in both Group A and Group R rats until about 70% of the life span after which it declined. The results indicate that the lower adipose mass of the Group R rats is probably not related to life prolongation. Adipocyte hypertrophy is involved in growth of the epididymal and perirenal depots in adult Group R rats and is the sole basis of epididymal depot growth in adult Group A rats. Increasing adipocyte number is the sole basis of perirenal depot growth in adult Group A rats and is involved in the growth of both depots in adult Group R rats. Decreasing adipose mass during senescence involves decreasing mean adipocyte volume but not a decrease in the adipocyte number.

Adipose Tissue↗

Suicide in middle age and later life: sex and race specific life table and cohort analyses.

Cross-temporal data on suicide for the period 1962 to 1981 from the National Center for Health Statistics were analyzed. These data were used to estimate period and cohort suicide rates for the four middle-aged and elderly groups (ages 45 to 64, 65 to 74, 75 to 84, and 85 and older) by sex and race. Statistical procedures included multiple decrement life table analyses and cause elimination life table analyses for each year 1968 to 1981. Results from an age, period, cohort analysis of cohort trends 1962 to 1981 also were presented. The analysis showed that suicide continues to be a serious problem in later life especially among the "oldest-old" (those aged 85 and over) and among nonwhite males. It also showed important differences in cohort risks that may strongly affect future suicide risks among elderly adults.

Actuarial Analysis↗

Low serum potassium in mid life associated with decreased cerebrospinal fluid Abeta42 in late life.

Low serum potassium increases risk of hypertension and stroke, and cardiovascular factors increase the risk of Alzheimer disease (AD). We examined the association between serum potassium and the biologic marker cerebrospinal fluid amyloid-beta (Abeta42), which is decreased in Alzheimer disease patients. Psychiatric examinations, laboratory and other tests were conducted on a population-based sample of 1080 women aged 46 to 60 in 1968, with follow-ups in 1974, 1980, and 1992. In 1992, cerebrospinal fluid Abeta42 levels were obtained from 81 women. Increasing serum potassium in 1968 was associated with increasing cerebrospinal fluid Abeta42 (beta = 153.9, P = 0.041) in 1992 using age-adjusted linear regression. Compared with the lowest tertile of potassium, the middle (beta = 95.3, P = 0.138) and highest tertiles (beta = 193.5, P = 0.004) had incrementally increased cerebrospinal fluid Abeta42 levels. Associations remained after controlling for blood pressure and other factors, and were similar among the 17 women in 1974 with available serum potassium. Potassium in 1980 and 1992 was not associated with cerebrospinal fluid Abeta42. Findings suggest low serum potassium in mid life, but not late life, is associated with low cerebrospinal fluid Abeta42 levels in late life. It is possible potassium co-varies with another variable that is associated with cerebrospinal fluid Abeta42. Nonetheless, serum potassium is a modifiable risk factor and further examination of the potassium-dementia relationship is warranted.

Adult↗

Prospective effect of community distress and subcultural orientation on mortality following life-threatening diseases in later life.

We conducted a prospective and contextual study to examine the effects of community social-economic-physical distress and subcultural orientation on mortality following onset of 13 life-threatening diseases in later life. We also examined the inter-relationship between the effects of community social, economic and physical distress (i.e. poverty, physical disorder and low collective efficacy) and subcultural orientation (i.e. anomie and tolerance of risk behaviour) on the survival chances of seriously ill older patients. Three data sources were combined to construct the working sample: 1990 Census data, the 1994-95 PHDCN-CS, and the COSI data. Fifty-one ZIP code areas in Chicago and 12,672 elderly patients were studied. Community distress (HR = 1.04; 95% CI = (1.01, 1.07)) and anomie (HR = 1.26; 95% CI = (1.02, 1.54)) are found to be significantly and positively associated with a higher hazard of death. Moreover, community anomie contributes to the effect of community distress on post-hospitalisation mortality. The social, economic, physical and cultural environment in which people live appears to exert a significant impact on whether older people facing life-threatening illness live or die.

Acute Disease↗

The Hospital Elder Life Program: a model of care to prevent cognitive and functional decline in older hospitalized patients. Hospital Elder Life Program.

OBJECTIVES: To describe the Hospital Elder Life Program, a new model of care designed to prevent functional and cognitive decline of older persons during hospitalization. PROGRAM STRUCTURE AND PROCESS: All patients aged > or =70 years on specified units are screened on admission for six risk factors (cognitive impairment, sleep deprivation, immobility, dehydration, vision or hearing impairment). Targeted interventions for these risk factors are implemented by an interdisciplinary team-including a geriatric nurse specialist, Elder Life Specialists, trained volunteers, and geriatricians--who work closely with primary nurses. Other experts provide consultation at twice-weekly interdisciplinary rounds. INTERVENTION: Adherence is carefully tracked. Quality assurance procedures and performance reviews are an integral part of the program. PROGRAM OUTCOMES: To date, 1,507 patients have been enrolled during 1,716 hospital admissions. The overall intervention adherence rate was 89% for at least partial adherence with all interventions during 37,131 patient-days. Our results indicate that only 8% of admissions involved patients who declined by 2 or more points on MMSE and only 14% involved patients who declined by 2 or more points on ADL score. Comparative results for the control group from the clinical trial were 26% and 33%, and from previous studies 14 to 56% and 34 to 50% for cognitive and functional decline, respectively. Effectiveness of the program for delirium prevention and of the program's nonpharmacologic sleep protocol have been demonstrated previously. CONCLUSIONS: These results suggest that the Hospital Elder Life Program successfully prevents cognitive and functional decline in at-risk older patients. The program is unique in its hospital-wide focus; in providing skilled staff and volunteers to implement interventions; and in targeting practical interventions toward evidence-based risk factors. Future studies are needed to evaluate cost-effectiveness and longterm outcomes of the program as well as its effectiveness in non-hospital settings.

Activities of Daily Living↗

Health-related quality of life in the general Norwegian population assessed by the European Organization for Research and Treatment of Cancer Core Quality-of-Life Questionnaire: the QLQ=C30 (+ 3).

PURPOSE: To obtain reference data on health-related quality of life (HRQOL) for the functional and symptom scales and single items of the European Organization for Research and Treatment of Cancer Core Quality-of-Life Questionnaire (EORTC QLQ-C30 [+ 3]) in a representative sample of the Norwegian general population. PATIENTS AND METHODS: A randomly selected sample of 3,000 people from the Norwegian population, aged 18 to 93 years, who represent geographic diversity, took part in this postal survey. The EORTC QLQ-C30 (+ 3) and a questionnaire about demographic data and health were sent by mail. A new questionnaire package was sent as a reminder after 3 weeks. RESULTS: The survey yielded a high response rate with 1,965 of 2,892 eligible persons responding (68%). There was a low amount of missing data (1.8%). Internal consistency was highly satisfactory and yielded Cronbach's alpha coefficients greater than 0.70 for all but two functional scales and one symptom scale. The sensitivity of the questionnaire was shown by the excellent discrimination between age and sex groups. Clinical validity was shown by the distinct differences according to age and sociodemographic characteristics. Women reported lower functional status and global quality of life (mean scale scores from 71.7 to 91.0) than men (mean scale scores from 75.4 to 94.4), and also more symptoms and problems. This was remarkably consistent across age groups, as was a decline in functional status with an increase in age. CONCLUSION: This is the first study that presented reference data from the EORTC QLQ-C30 (+ 3) in a sample from a general population and seems to provide valid measures of HRQOL within different age groups. The results may serve as a guideline for clinicians when interpreting HRQOL in their own groups of patients, and contributes to a better understanding of the significance of mean scores and their clinical relevance.

Adult↗

S.C.A.L.E.--spiritual care at life's end: a multi-disciplinary approach to end-of-life issues in a hospital setting.

End-of-life care is a hot topic in many hospitals of late, in part due to an aging society, which is forcing health care professionals to address the issue. A culture that places enormous value on youth and avoids the topic of death also contributes to the discomfort many health care professionals feel discussing this topic with their patients and family members. Inpatient satisfaction survey scores at Thunderbird Samaritan Medical Center (TSMC) were very inconsistent on the question of how the institution was meeting the emotional and/or spiritual needs of patients. A staff survey and needs assessment was also conducted regarding end-of-life care, which pointed out communication issues among staff members. All of these factors led to the development of an inter-disciplinary team to examine the issue of end-of-life care at TSMC.

Arizona↗

Coping ability at mid-life in relation to genetic and environmental influences at adolescence: a follow-up of Swedish twins from adolescence to mid-life.

From 1964 to 1971, twins and singleton controls were followed from 10 to 16 years of age in Swedish schools. It was a nationally representative sample of 323 twin pairs, and 1193 classmate controls. In 1991 a follow-up was made of this sample with the purpose of investigating genetic influences on experienced family and school environments, as well as coping ability at the age of 35. The follow-up also evaluated the relation between coping ability at mid-life and family environment, as well as coping ability and school environment at adolescence for males and females. Genetic influences on perceived family and school environments, as well as on self-reported coping ability, have been investigated by means of comparisons of MZ and DZ twin pairs. A stepwise linear regression analysis was performed to assess environmental influences on coping ability at mid-life. The findings indicated that coping ability at mid-life is influenced by both genetic and environmental factors. Different environmental factors were operating for males and females, however. The results demonstrate that early environmental factors and genetic disposition have a long-term effect on coping ability.

Adaptation, Psychological↗

Early life exposure to antibiotics and the subsequent development of eczema, wheeze, and allergic sensitization in the first 2 years of life: the KOALA Birth Cohort Study.

OBJECTIVES: Antibiotic exposure in early life may be associated with atopic disease development either by interfering with bacterial commensal flora or by modifying the course of bacterial infections. We evaluated early life exposure to antibiotics and the subsequent development of eczema, wheeze, and allergic sensitization in infancy. METHODS: Information on antibiotic use in the first 6 months and eczema and wheeze until age 2 was collected by repeated questionnaires in 2764 families participating in the KOALA (Child, Parent and Health: Lifestyle and Genetic Constitution [in Dutch]) Birth Cohort Study in The Netherlands. Antibiotic intake was evaluated both as maternal antibiotic use during breastfeeding and infant oral medication. Venous blood samples taken from 815 infants at 2 years of age were analyzed for total and specific immunoglobulin E against common food and inhalant allergens using a radioallergosorbent test. Multivariate logistic regression analysis was used to adjust for confounding factors. RESULTS: During the first 2 years, eczema was present in 32% of all infants, recurrent wheeze in 11%, and prolonged wheezing in 5%. At 2 years old, 27% of children were sensitized against > or = 1 allergen. At 6 months old, 11% had been exposed to antibiotics through breast milk and 20% directly through medication. The risk for recurrent wheeze, and prolonged wheeze was higher in infants directly exposed to antibiotics through medication, also after excluding from the analyses children who wheezed in the same period as an antibiotic had been used (avoiding reverse causation). Antibiotic use through breastfeeding was associated with recurrent wheeze, but prolonged wheeze was not. Eczema and sensitization were not associated with antibiotic exposure. CONCLUSIONS: We demonstrated that early antibiotic use preceded the manifestation of wheeze but not eczema or allergic sensitization during the first 2 years of life. Different biological mechanisms may underlie the etiology of wheeze compared with eczema or sensitization. Antibiotic exposure through breastfeeding enhanced the risk for recurrent wheeze, but this needs further confirmation.

Anti-Bacterial Agents↗

[Analysis of the shelf life and transfusion life of whole blood and erythrocyte concentrates].

The shelf life of 60,000 units of whole blood and red cell concentrates in the blood center were analysed before delivering to hospitals as well as the transfusion age of 18,000 units in relation to the stock-size and the outdated units. The mean transfusion age of whole blood units and red blood cell concentrates amounted to 11 to 12 days and 16 to 17 days, respectively. The shelf life of blood transfused within 24 hours after collection was 1.6% and 3.8% transfused within 48 hours according to the total number of whole blood and red blood cell concentrates. Washed red cell concentrates were prepared from buffy coat-free resuspended red cell concentrates on an average at the 7th day of storage. A high stock-size of about 1,000 units rather than of 600 units in the blood center increased the shelf life and also the number of outdated units from less than 0.5% up to more than 3%.

Blood Preservation↗

Measurement of life satisfaction. Developing a life satisfaction scale.

The purpose of this study was to develop a life satisfaction scale (LSS) suited for elderly Finnish people. The subjects were non-institutionalized elderly living in rural and urban areas in south-western Finland. They were interviewed for a prospective follow-up study (TURVA project) concerned with the psychosocial development of elderly people during retirement. Following the interview, the first version of the LSS was submitted to 339 respondents. It was completed and returned by 330 (97%). This version of the scale was then reduced to a 26-item version (LSS-A), which had a high reliability coefficient (Cronbach alpha 0.89). In factor analysis, LSS-A consisted of three main components: psychic balance, assessment of past life, and present happiness. An abbreviated 12-item scale (LSS-B) was also drawn up. When the number of items was reduced, the roles of psychic balance and present happiness were emphasized. The LSS, proved to be easy to use, its reliability was good, and the correlations between the sum score of LSS and the questions concerning life satisfaction in the interviews suggested fairly good validity. To further evaluate the validity and applicability of the scale, we need further studies in different types of elderly populations.

Adaptation, Psychological↗

Estimation of reduction of life-time risk of cervical cancer through one life-time screening.

The purpose of screening for cervical cancer is to prevent the appearance of invasive disease by the detection and treatment of precancerous lesions. Based on data from the developed countries, recommendations have been made regarding the age at which cytology screening should begin and the interval with which rescreening should be performed. However, these recommendations may not be applicable for a developing country like India due to human and financial resource constraints. WHO has recommended that for countries where resources are limited the aim should be to screen every woman at least once in her life-time at an appropriate age. Hence, it is essential to determine the age at which screening may be offered to derive maximum gains. With this in background, based on the data of national cancer registries, an attempt has been made for Indian population to estimate the reduction in the cumulative incidence rate of cervical carcinoma which can be achieved in a cohort of women aged 20-64 years by screening once in her life-time at an appropriate age. Our findings revealed that the first screening offered at 45 years of age could produce gains to the extent of 20-27%, while the screening offered at 50 or 55 years produced the maximum gains to the extent of 25-29%. However, keeping in view the produce years of lives lost in younger women, it may be reasonable to offer once in life-time screening to women aged 45 years.

Adult↗

Apparent life-threatening events in presumed healthy neonates during the first three days of life.

OBJECTIVE: To study the historical, clinical and pneumographic correlates of apparent life-threatening events (ALTEs) in a term newborn nursery population during the first 3 days of life in a maternity hospital. METHODS: Twenty newborns with ALTEs during the first 3 days of life were studied. Family, antenatal, and intrapartum histories were reviewed. Diagnostic and therapeutic data surrounding the ALTEs were documented. Multichannel recordings performed after the ALTEs occurred were analyzed. Hospital discharge dispositions and postdischarge outcomes were reviewed. RESULTS: Of approximately 15 000 deliveries during a three-year period, 20 infants had ALTEs. Apnea was the most common presenting symptom, and cyanosis usually accompanied the event. Tactile stimulation and oxygen were the most frequent acute treatments, with airway clearance, intermittent positive pressure ventilation, and cardiac massage less common. Forty percent of the events had potentially identifiable causes, including central nervous system abnormality, airway obstruction, or a persistent fetal cardiovascular shunt. Of the initial nultichannel recordings, 11 had desaturation oor less the 85%, 10 had apneic pauses of greater than 15 seconds, and 4 had bradycardia of less than 80 beats per minute. Eighteen infants were discharged and received home monitors; 4 received medication. ALTEs recurred in 4 infants before discharge and in 1 after discharge. No deaths occurred. CONCLUSIONS: (1) ALTEs do occur in the early newborn period in a low-risk term group; (2) causes are unknown in the majority of cases; (3) multichannel recordings may have abnormalities; and (4) the likelihood of recurrent ALTEs is greater during the first week than during the next 2 months.

Age Factors↗

Quality of life and current coping in young adult survivors of childhood cancer: positive expectations about the further course of the disease were correlated with better quality of life.

OBJECTIVES: As a result of advances in the treatment of childhood cancer many patients who may previously have had a limited life expectancy, are now surviving into adulthood. More insight is needed into the long-term adjustment of young adult survivors of childhood cancer. The purpose of this study was to (1) assess health-related quality of life (HRQoL), and (2) to explore the role of cognitive coping in relation to HRQoL. METHODS: HRQoL of 353 Dutch young adult survivors of childhood cancer was compared with HRQoL of 507 peers. Linear regression analyses predicted survivors' HRQoL by cognitive coping, independent of the impact of demographics and medical variables. RESULTS: Survivors reported a lower HRQoL than their peers. Health status was the best predictor of the Physical Component Scale of the RAND-36; health status and cognitive coping contributed almost equally well to the Mental Component Scale. The explanatory value of cognitive coping could mainly be attributed to the use of predictive control strategies. CONCLUSIONS: Because current coping seemed to be an important predictor of HRQoL, interventions directed at the coping strategies of survivors should be useful. The strong association between predictive coping and HRQoL stresses the importance of focusing at having positive expectations about the further course of the disease.

Adaptation, Psychological↗

Life events and the quality of life in old age. Report from a medical-social intervention study.

In a board medical-social intervention study in Sweden regarding the possibility of postponing/preventing age-related dysfunction, changes in the subjective evaluation of quality of life (QL) and the experience of major life events (LE) were recorded in the age interval 70-76 years. Significantly more negative than positive LE were reported, and the most common was related to disease and death in the family. Children's divorce was rated as the most serious negative LE; the most common positive LE were travel and birth of a grandchild, but recovery from disease was ranked highest. Despite the predominance of negative LE, QL scores improved both in a representative population sample that was given support in the form of a medical-social intervention for 2 years, and in a control sample that underwent the identical systematical health surveys but received no further active help. As the study did not demonstrate any differences in outcome measurement (QL) between the supported subjects and the controls, it was not possible to discern whether the retained well-being could be attributed the intervention as was hypothesized.

Aged↗