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This is a randomised controlled pilot study using a mixed methods design. The overall aim was to test an educational intervention on existential issues and to describe surgical nurses' perceived attitudes towards caring for patients dying of cancer. Specific aims were to examine whether the educational intervention consisting of lectures and reflective discussions, affects nurses' perceived confidence in communication and to explore nurses' experiences and reflections on existential issues after participating in the intervention. Forty-two nurses from three surgical wards at one hospital were randomly assigned to an intervention or control group. Nurses in both groups completed a questionnaire at equivalent time intervals: at baseline before the educational intervention, directly after the intervention, and 3 and 6 months later. Eleven face-to-face interviews were conducted with nurses directly after the intervention and 6 months later. Significant short-term and long-term changes were reported. Main results concerned the significant long-term effects regarding nurses' increased confidence and decreased powerlessness in communication, and their increased feelings of value when caring for a dying patient. In addition, nurses described enhanced awareness and increased reflection. Results indicate that an understanding of the patient's situation, derived from enhanced awareness and increased reflection, precedes changes in attitudes towards communication.

Objective: To explore patients', family members' and healthcare staff's opinions about existential issues important to patients with cancer and their relatives. Methods: Two integrative literature reviews were conducted about existential issues among cancer patients and relatives, and interventions to meet these issues. Four focus groups were conducted with healthcare staff working with cancer patients at different stages about patients' existential issues, and staff's responsibility when existential issues are raised. Results: In the patient review, existential issues were divided into two themes: struggle to maintain self-identity and threats to self-identity. Relatives' existential issues concerned living both in and beyond the presence of death, with reminders of death, compelling them to respond to life close to death and seek support. Few interventions directed to patients or relatives applicable to everyday healthcare practice were found. Focus groups with staff revealed four categories of patients' existential issues, life and death, meaning, freedom of choice, relationships and solitude. According to staff, their responsibility concerned achieving an encounter with the patient. Conclusion: Results from three studies are congruent in that, patients, relatives and staff agree, although in different ways, about the importance of existential issues to patients and relatives. Healthcare staff was aware of the importance of existential issues and are to some extent confident about how to act when these issues are raised by the patients. Ongoing studies: The project group now continues implementing findings from these studies in an educational intervention to healthcare staff in different settings, and planning interventions to patients and relatives.

The aims of this study were to describe and compare quality of life before and after designation to a palliative homecare team in patients with different cancer diagnoses and to identify pre-designation predictors of post-designation global quality of life. We measured patients' quality of life 1 week before designation and 11 days (median time) after with the Assessment of Quality of life at the End of Life (Axelsson & Sjödén 1999). Of 163 eligible patients 63 participated without attrition. Patients' quality of life improved in the physical, psychological, medical and global areas. Six items significantly improved: hours recumbent during the day (P = 0.009), nausea (P = 0.008), anxiety (P = 0.007), getting hold of staff (P = 0.000), received care (P = 0.003) and global quality of life (P = 0.023). Depression/low in mood (r = 0.55) and meaningfulness (r = 0.70) associated to global quality of life. Furthermore, pain (P = 0.028) and meaningfulness (P = 0.028) predicted global quality of life. In the existential area, it is important to further explore how meaningfulness is associated to and predicts global quality of life.

The purpose of the study was twofold: to examine what type of daily stressful events post-menopausal woman with breast cancer experience during adjuvant chemotherapy and how bothersome these are and to identify coping strategies used by these women used to manage such stressful events. The patient group comprised 75 consecutively invited women (≥55 years of age) at two university hospitals and one county hospital in Sweden. The Daily Coping Assessment was used to collect data over time. Data were analysed both qualitatively and quantitatively. Six categories of stressful events were identified: 'nausea and vomiting', 'fatigue', 'other symptoms', 'isolation and alienation', 'fear of the unknown' and 'being controlled by the treatment'. The first three categories were subsumed under the domain physical problems and the latter three under psychosocial problems. Almost 30% of the diary entries recorded no stressful event. Physical problems were three times as frequent as psychosocial problems. 'Nausea/vomiting' was the most frequently observed stressful event (21.6%). 'Isolation and alienation' and 'fear of the unknown' were less frequent, but when they occurred they were rated as the most distressing. Several coping strategies were used to manage each stressful event. The most common strategies were acceptance, relaxation and distraction. Religion was rarely used as a coping strategy.

Caregivers' perceptions on terminally ill family members' quality of life is rarely described. The aim of this study was to describe caregivers' perceptions about terminally ill family members' quality of life when suffering from cancer. Four caregivers participated in repeated focus group, and the data were analysed using qualitative content analysis. The findings were presented through five themes: 'living a normal life', 'being relieved from burdens', 'having a sense of belonging', 'being a symbol of incurable illness' and 'having a sense of dignity'. We found that to manage daily life it was significant to keep up a normal life and participate in social life. One new insight in this study was that caregivers contributed to an extending understanding to the term meaning in which the sense of belonging was fundamental. An obstacle for the sense of belonging was illuminated as the visible signs of incurable illness that stigmatized the ill person, and influenced the dignity. This study highlights the importance of supportive actions from significant others and healthcare professionals for terminally ill family members' quality of life.

Silicon carbide bipolar junction transistors have been fabricated and investigated. The transistors had a maximum current gain of approximately 10 times, and a breakdown voltage of 450 V. When operated at high power densities the device showed a clear self-heating effect, decreasing the current gain. The junction temperature was extracted during self-heating to approximately 150 degreesC, using the assumption that the current gain only depends on temperature. Thermal images of a device under operation were also recorded using an infrared camera, showing a significant temperature increase in the vicinity of the device. The device was also tested in a switched setup, showing fast turn on and turn off at 1 MHz and 300 V supply voltage. Device simulations have been used to analyze the measured data. The thermal conductivity is fitted against the self-heating, and the lifetime in the base is fitted against the measurement of the current gain., QC 20100525