Factors affecting physicians' decisions to forgo life-sustaining treatments in terminal care.

OBJECTIVES: Treatment decisions in ethically complex situations are known to depend on a physician's personal characteristics and medical experience. We sought to study variability in decisions to withdraw or withhold specific life-supporting treatments in terminal care and to evaluate the association between decisions and such background factors. DESIGN: Readiness to withdraw or withhold treatment options was studied using a terminal cancer patient scenario with alternatives. Physicians were asked about their attitudes, life values, experience, and training; sociodemographic data were also collected. SETTING: Finnish physicians, postal survey. SURVEY SAMPLE: Five hundred general practitioners, 300 surgeons, 300 internists, and 82 oncologists. RESULTS: Treatments most often forgone were blood transfusion (82%) and thrombosis prophylaxis (81%). Least willingly abandoned were intravenous (i.v.) hydration (29%) and supplementary oxygen (13%). Female doctors were less likely to discontinue thrombosis prophylaxis (p=0.022) and supplementary oxygen (p<0.001), but more readily x ray (p=0.039) and laboratory (p=0.057) examinations. Young doctors were more likely to continue antibiotics (p=0.025), thrombosis prophylaxis (p=0.006), supplementary oxygen (p=0.004) and laboratory tests (p=0.041). Oncologists comprised the specialty most ready to forgo all studied treatments except antibiotics and blood transfusion. The family's wishes (alternative 1) significantly increased treatment activity. Young and female practitioners and oncologists were most influenced by family appeal. Advance directives (alternative 2) made decisions significantly more reserved and uniform. Different factors in the physician's background were found to predict decisions to withdraw antibiotics or i.v. hydration. CONCLUSION: The considerable variation observed in doctors' decisions to forgo specific life-sustaining treatments (LST) was seen to depend on their personal background factors. Experience, supervision, and postgraduate education seemed to be associated with more reserved treatment decisions. To increase the objectivity of end of life decisions, training, and research are of prime significance in this ethically complex area of medicine.

To resuscitate or not: a dilemma in terminal cancer care.

One of the difficult dilemmas in terminal care is the decision on whether to start or withhold cardiopulmonary resuscitation (CPR). Is this decision made on purely medical grounds, or is it also influenced by the physician's personal characteristics or education? The aim of this study was to look at factors affecting this decision. A questionnaire was sent out to a stratified sample of 1180 Finnish doctors. The response rate was 62%. The physicians were asked whether they would (a) start CPR or (b) withhold CPR in a scenario describing the unexpected death of a young terminal cancer patient. Data were also collected on demographics, post-graduate training, experience of terminal care, general life values and attitudes, and experiences of severe illness in the family. The proportion of surgeons, internists, GPs and oncologists who said they would have started CPR was 16, 10, 19 and 14%, respectively. Among physicians aged under 35 years, from 35 to 49 years and over 49 years, the proportions of physicians choosing active CPR were 29, 14 and 13%, respectively (P<0.001). As for those with personal experience of terminal care, 13% indicated they would have started CPR compared with 23% of those who had no experience (P<0.01). Those who made a decision in favour of CPR showed a significantly (P<0.001) more negative attitude to withdrawing life-sustaining treatment and valued length of life to a much greater extent (P<0.01).

Assessment of pain control in cancer patients during the last week of life: comparison of health centre wards and a hospice.

The aim of this prospective study was to assess the quality of cancer pain control during the last week of life in two different types of units for terminal cancer patients in Finland: on health centre wards (N=20) and in a hospice (N=30). Pain scores (VAS), defined daily doses (DDD), routes of administration and costs of pain medication were analysed for each patient. On the 7th-last day before death and during the very last day of life (24 h), respectively, the following results were seen: proportions of patients using strong opioids 64% and 84%, mean equivalent parenteral morphine doses of strong opioids 42 mg and 57 mg, mean pain scores (VAS 0-10) 3.11 and 3.05, mean daily cost of pain medication 2.22 and 2.90 euros. Pain control was thus found to be good with low costs. On the 7th day before death strong opioids were used for a greater proportion of patients on the health centre wards. Differences were also seen in the routes of administration used for strong opioids. Weak opioids were used more in the hospice and NSAIDs, more on the health centre wards. However, no differences were found either in the mean doses of strong opioids or in the quality or the costs of pain control between the health centre wards and the hospice.

Palliative cancer care in two health centres and one hospice in Finland.

This study evaluates palliative treatment of inpatient cancer patients in two health centres and in one hospice in Finland. Apart from outpatient clinics, health centres in Finland also have inpatient wards where patients are treated by GPs. The hospice provides a home-like environment for terminal patients, who are cared for by a specialist in internal medicine. Our patient population comprised 36 health centre patients and 36 hospice patients enrolled in 1998. A structured questionnaire was used containing information on diagnosis, duration of the illness, current medication, daily activities, and socioeconomic background. The nurses assessed their patients' emotional needs. We found that the two groups of patients were similar in terms of gender, marital status and social situation. The hospice patients were significantly younger (P < 0.05) and better educated than the health centre patients (P = 0.001), and their disease had lasted longer (P < 0.05). Upon admission, 12 (33%) of the hospice patients were using opioids, as were 6 patients (17%) in the health centre group. During the treatment period in the hospice the nurses reported more anxiety and depression in their patients (P < 0.05); staff in the health centres were more often unable to report on their patients' feelings. Hospice patients (20/35) were significantly (P < 0.001) more concerned about the wellbeing of their relatives than patients in the health centres (2/35). In the hospice 18 patients (50%) showed significantly (P < 0.001) more spiritual needs than health centre patients (4/34). We conclude that more education is needed to improve the awareness of the multidimensional needs of terminally ill cancer patients in primary health care.

Predictors of high functional capacity and mortality in elderly Finnish men.

Factors predicting high functional capacity in old age and 25-year mortality were studied in 1711 men aged 40 to 59 years. The study population was that of the East-West Study, i.e. the Finnish part of the Seven Countries Study. After the 25-year follow-up (in 1984) 766 men were still alive. Nonsmoking and good pulmonary function in earlier middle-age and the absence of coronary heart disease, cerebrovascular disease or emphysema in later middle-age predicted high functional capacity in old age. High systolic blood pressure, low forced vital capacity, smoking, and the presence of coronary heart disease predicted mortality in the next 10 to 25 years. Although mortality rates were higher in eastern Finland, the predictors were similar in both the eastern and the southwestern parts of the country.

Predictors of functional capacity in elderly Finnish men; a path analysis.

Factors predicting functional capacity in 1984 in men aged 65-84 years were studied by path analysis in 716 men from eastern and southwestern Finland as part of the 25 year follow up of the East-West Study i.e., the Finnish part of the Seven Countries Study. The variables selected to predict functional capacity were measured in 1959, 1964, 1969, 1974 and 1984. Diastolic blood pressure levels explained more of the variation in future functional capacity than did those of systolic blood pressure. Body mass index explained more of the variation in the future functional capacity in the east than in the south west. Serum cholesterol concentration and smoking habits were not associated with future functional capacity, accounting for only up to 10.7% and 4% of the variation in functional capacity in old age in the east and the south west respectively. There are area differences between the predictors of functional capacity, but a single health or health practice variable plays little part in the variation in functional capacity.

Mental disability among elderly men in Finland: prevalence, predictors and correlates.

Mental disability, variables associated with it and predictors of mental disability in late life were studied in 716 men from eastern and southwestern Finland in connection with the 25-year follow-up of the east-west study, which formed the Finnish part of the seven-countries study. The examinations were carried out in autumn 1984, when the men were 65-84 years of age. According to a 10-item mental status questionnaire, 95% of the men had normal mental capacities. There were no differences between the 2 areas. Old age, low educational level, low functional capacity, low body mass index, low serum cholesterol, low diastolic blood pressure, low alcohol or coffee consumption, low hemoglobin, low serum calcium, low serum triiodothyronine, high scores on the Zung Self-rating Depression Scale, and presence of transient ischemia or stroke were associated with mental disability in 1984. In the prospective analysis, low forced vital capacity, low forced expiratory volume in 0.75 s and high blood pressure in middle age predicted mental disability in old age.

Functional capacity and associated factors in elderly Finnish men.

Functional capacity and associated factors were studied in 321 men from eastern Finland and 395 men from southwestern Finland in connection with the 25-year follow-up survey of the East-West Study. The survey was carried out in autumn 1984, when the men were 65-84 years of age. In the measurement of different activities of daily living, 55 to 95% in the east and 62 to 97% in the south-west reported that they managed daily activities without another person's help. Both the mean age of the men and the mean of the sum index of functional capacity as stratified by age were in southwestern Finland significantly higher than in eastern Finland. Older age groups had lower functional capacity in both areas. Lowered functional capacity was associated with cardiovascular diseases, diabetes mellitus and impairments of vision in both areas, and with impairments of the locomotor system in the south-west. High pulmonary function was associated with high functional capacity. No connection was found between smoking and functional capacity, but heavier alcohol and coffee consumption were associated with high functional capacity.

Predictors of disability in elderly Finnish men--a longitudinal study.

Factors predicting disability in late life were studied in 716 men from eastern or southwestern Finland in connection with the 25-year follow-up of the East-West Study, which is part of the Seven Countries Study, in 1984. In middle-aged men, low forced vital capacity, occurrence of diabetes, presence of intermittent claudication, high diastolic blood pressure, higher age and lower educational level showed the greatest predicting power for future disability 15-25 years later. In later middle age, low forced vital capacity, presence of intermittent claudication, cerebrovascular disease or coronary heart disease and higher age were the most powerful predictors for disability 10 years later. In order to lower disability in old age, it is important to prevent deterioration of ventilatory function and cardiovascular diseases in middle-aged populations and to treat chronic diseases adequately.

Levels of some biological risk indicators among elderly men in Finland.

A 25-year follow-up survey of the Finnish men examined in the Seven Countries Study and now 65-84 years old was carried out in the East and the South-West of Finland in 1984. The follow-up examinations were carried out as in the previous surveys. Systolic and diastolic blood pressures were now significantly lower in the East than in the South-West of Finland. Serum total cholesterol and HDL-cholesterol were on the same level in both areas. The East/South-West difference in serum cholesterol, observed in previous studies, had levelled off and that in the blood pressure level had even reversed among the study cohorts. The mean fasting serum glucose was higher in the East than in the South-West of Finland. The mean serum calcium level was the same in both areas.

Prevalence of depressive and other symptoms in elderly Finnish men.

The prevalence of depressive and other symptoms were studied in Finnish men aged 65 to 84 years and living either in eastern (n = 310) or in southwestern (n = 378) Finland. The Zung self-rating depression scale showed depressed affect, fatigue and suicidal thoughts to be more common in the east, but indecisiveness to be more prevalent in the south-west. The mean of the sum scores in the Zung scale was 37.8 (+/- 8.4) for the eastern and 37.2 (+/- 8.3) for the south-western population, and no differences were found between the areas in this respect. However, many of the other symptoms, including somatic and psychosomatic (such as pains, dyspnea, nausea, impaired memory, apathy, itching skin and sight disturbances) were more common among men living in eastern Finland. The former findings support the idea that there are differences in the affects between men living in the east and men living in the south-west, but, as a whole, depressive symptoms are equally prevalent in both elderly male populations. The latter finding may reflect the well-known differences in the prevalences of somatic diseases between these two areas.