Search PubMed⌕ Search

Biomedical subjects

P Strang

Publications and source records attributed to P Strang.

At least 19 recordsLinked to original sources
PubMed2003

Predictive factors for home deaths among cancer patients in Swedish palliative home care.

Five palliative home care teams participated in a prospective Swedish study that included 221 palliative cancer patients. All patients with incurable malignant disease that were admitted and died during 1999 were included. On admission, demographic data were recorded. When patients, despite ongoing home care, were referred to institutional care, doctors and nurses involved were interviewed about the reasons for this. After the patients' death next of kin involved in the care were interviewed according to a questionnaire. Approximately half of the patients died at home. The reasons for referral showed a wide diversity and included both social and psychosocial factors, medical emergencies and problems related to symptom control. A preference for dying at home and not living alone were shown to be the strongest predictors of home death (p = 0.001). However, 35% of patients living alone died at home. Interestingly enough, Karnofsky performance index (KPI) at admission was significantly lower for those dying at home, despite similar mean time of care. The understanding of impending death was significantly more common among the families of those patients dying at home.

Death↗
PubMed2002

Staff opinions about the leadership and organisation of municipal dementia care.

The present study describes the opinions of experienced staff providing direct care to patients with dementia in municipal units in Sweden. The focus is mainly on leadership and other organisational factors. A purposeful sample of 31 staff members employed in municipal dementia care in both urban and rural areas in mid-Sweden were selected. Data were collected within a qualitative paradigm using semi-structured interviews which were tape-recorded and analysed using a modified phenomenographical approach. The nearly unanimous opinions of the interviewees indicated that there was a great lack of daily leadership in the units. Thus, few units had clearly formulated goals and few had regular care planning for their residents. Poorly developed teamwork was reported in the care of people with dementia especially regarding doctors, whose visits to the unit were too infrequent and too short, and did not include a direct exchange of information with other staff. In addition, little or no staff education and guidance/supervision was provided on a regular basis. In conclusion, without any unreasonable increase in cost, measures such as introducing clear leadership at the care unit level, concentrating on multi-professional teamwork, and providing education and guidance/supervision to the staff would probably result in better care for patients with dementia and their families.

Aged↗
PubMed2001

Existential support in brain tumour patients and their spouses.

UNLABELLED: Caring for patients with brain tumours raises existential questions. The aims of this study were to describe the opinions of nurses, patients and next-of-kin on existential support and how this is prioritised. PATIENTS AND METHOD: a total of 20 brain tumour patients, 16 family members and 16 nurses underwent explorative, tape-recorded, semi-structured interviews about existential issues. RESULTS: the nurses' opinions about the importance and prioritisation of existential support could be divided into four main groups: 1) religion, 2) "a diffuse picture", 3) conversation, and 4) questions of vital importance. They generally had a favourable attitude towards existential issues but thought those issues were difficult to deal with in practice due to lack of time, lack of knowledge and fear. Without exception, patients and family members were satisfied with the medical and physical treatment, but not with the existential support. They had, to a great extent, wished for existential support, and especially for the opportunity of talking about the existential threat that had arisen. Obstacles to this were thought to be due to the staff being under much stress, being afraid and unskilled. The importance of closeness and presence, which decreased existential isolation, was emphasised.

Adult↗
PubMed2001

Spiritual thoughts, coping and 'sense of coherence' in brain tumour patients and their spouses.

When a person is diagnosed with a life-threatening disease, existential questions are easily triggered. The aims of this study were to explore to what extent brain tumour patients and their next of kin were able to cope, understand and create meaning in their situation, to explore whether spirituality could be supportive and to analyse whether these concepts are related to Antonovsky's concept of sense of coherence. Using a purposive sampling technique, 20 patients and 16 of their next of kin took part in tape-recorded interviews. A content and context analysis was performed using a hermeneutic approach. We found that comprehensibility was to a large extent constructed by the patient's own thoughts and theories, despite an insecure situation. Manageability was achieved by active information-seeking strategies, by social support and by coping, including positive reinterpretation of the situation. Meaningfulness was central for quality of life and was created by close relations and faith, as well as by work. A crucial factor was whether the person had a 'fighting spirit' that motivated him or her to go on. As only three patients were believers, trust in God had generally been replaced by a belief and confidence in oneself, in science, in positive thinking and by closeness to nature. Sense of coherence as a concept can explain how exposed persons handle their situation. In its construction, sence of coherence integrates essential parts of the stress/coping model (comprehensibility, manageability) and of spirituality (meaning).

Adaptation, Psychological↗
PubMed2000

[Quality of life is the most important goal of nutritional support of the dying].

In early palliative stages effective nutrition can improve well-being. In late stages and in dying patients excessive amounts of proteins and lipids may induce nausea and vomiting, due to cachexia and subsequent changes in the metabolism. Excessive hydration may give rise to oedema and dyspnoea. In these late stages the patient rarely feels hungry or thirsty. The goal should therefore be to do good, not to harm and to respect the autonomy of the patient. Thus, the well-being of the patient should be in focus: to avoid hunger, thirst, nausea, vomiting, oedemas and dyspnoea. The consequences are that small amounts of carbohydrates and water often constitute the optimum for these patients.

Dietary Carbohydrates↗
PubMed2000

Qualitative research methods in palliative medicine and palliative oncology--an introduction.

Qualitative research methods can be used as a complement to quantitative methods in palliative research. Possible applications are 1) for the induction of hypotheses, 2) for the development of quality-of-life instruments, 3) for the exploration of complex phenomena and personal experiences, 4) for studying attitudes, 5) for the observation of interactions and 6) for validation of quantitative results. Depending on the context and the research question, different qualitative methods such as hermeneutics, phenomenology, grounded theory or phenomenography might be used. The assumptions, the main steps and the methods are briefly described, with some examples from palliative situations.

Humans↗
PubMed2000

Brain tumours in Sweden 1996: care and costs.

OBJECTIVES: Brain tumours cause considerable concern due to a high mortality and there are increasing efforts to provide adequate care, sometimes outside hospitals. Health care utilisation, direct costs of care, and the indirect social cost of morbidity and early mortality caused by brain tumours in Sweden in the year 1996 was analysed. METHODS: Quantification of ambulatory care, care in hospital, long term and palliative/terminal care, drug consumption, temporary as well as long term morbidity, and mortality from comprehensive national data sources. Direct costs were calculated using 1996 charges. Indirect costs were calculated by sex and age specific salaries. A sensitivity analysis considered the impact of alternative estimates of each item. RESULTS: Indirect costs were 75% of the total and were caused mainly by early mortality. Direct costs were predominantly for care in hospital, long term care, and home health care. Among direct costs, astrocytomas III-IV and meningiomas accounted for 42% and 30% respectively. CONCLUSIONS: The cost of illness from brain tumours reflects the characteristics of these malignancies. Despite their low incidence rate, the economic impact caused by high mortality among young persons is a predominant trait. Costs of acute hospital care and also long term care and home care are considerable.

Brain Neoplasms↗
PubMed2000

Death anxiety in brain tumour patients and their spouses.

When a person is diagnosed with a severe disease, it seems plausible that existential questions and death anxiety are easily intensified. The aims of this study were to explore whether this is the case, to what extent patients and their next of kin experience death anxiety, and how these experiences are expressed. Following a purposive sampling technique, 20 patients with brain tumours and 15 of their next of kin took part in interviews. A content and context analysis were performed using a hermeneutic approach, in order to identify and analyse main categories. Six main categories common to patients and their next of kin emerged during the process: (1) emotional reactions that could be related to death anxiety and included general anxiety, anguish, sadness, hope and despair; (2) existential fear, existential anxiety and existential pain; (3) contradictions; (4) trigger situations; (5) coping strategies related to death anxiety; and (6) new values for life. Besides these categories, a further category emerged, experiences characteristic of the next of kin. The study shows that both the patients and their next of kin are preoccupied with existential thoughts and death anxiety. The problems are easily overlooked as the death anxiety is not always expressed directly. Staff need to be more aware of these situations in order to provide existential support.

Adult↗
PubMed1999

[Midazolam (Dormicum) in terminal anxiety and agitation. The last choice alternative in palliative care].

Although midazolam has been proposed for the treatment of a variety of conditions such as anxiety, dyspnoea, hiccups and status epilepticus, terminal agitation is the only condition where its use is based on a reasonably large number of published clinical studies. A causal approach is generally recommended. Whenever possible, the aetiological condition (pain, fever, constipation, etc.) should be corrected. Such general measures as ensuring a peaceful, familiar environment, and the use of a night light, fluid therapy to counteract dehydration, and antipyretics for fever are beneficial. When symptomatic treatment is needed, drugs with little anticholinergic effect are to be recommended. The use of benzodiazepines as single drug treatment may exacerbate the condition. Haloperidol or risperidone (which has fewer side effects) are recommended. If the agitation is marked, a common strategy is to add lorazepam. Chlormethiazole is an alternative. Subcutaneous midazolam should be reserved for refractory cases. Attention should be paid to dosage, reduced doses being given to the elderly, patients on opioid medication, and patients with impaired liver or renal function. Overdosage may induce deep sedation, and result in carbon dioxide retention and subsequently heart failure and pulmonary oedema which may be fatal.

Anti-Anxiety Agents↗