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Biomedical subjects

David C Currow

Publications and source records attributed to David C Currow.

24 records · Page 2Linked to original sources
PubMed2004

Specialist palliative care needs of whole populations: a feasibility study using a novel approach.

BACKGROUND: Defining whether people with life-limiting illnesses (PLLI) who do not access specialized palliative care services (SPCS) have unmet needs is crucial in planning and evaluating palliative care. This study seeks to establish the viability of a whole-of-population method to help characterize SPCS access through proxy report. METHODS: Questions were included in a piloted annual face-to-face health survey of 3027 randomly selected South Australians on the need for, uptake rate of, and satisfaction with SPCS in 2000. The survey was representative of the cross-section of South Australians by age, gender, socioeconomic status and region. RESULTS: One in three people surveyed (1069) indicated that someone 'close to them' had died of a terminal illness in the preceding five years. Of those who identified that a palliative service had not been used (38%, 403), reasons cited included family/friends provided the care (34%, 136) and the service was not wanted (21%, 86). Respondents with income > AU dollars 60000 per year were more likely to report that a SPCS had been used (P = 0.01). People who had cancer as their life-limiting illness were more likely to access SPCS (P < 0.001). The results generate a model comparing SPCS utilization with client benefit. The survey was acceptable to interviewees. DISCUSSION: Uptake rates of SPCS in this survey are consistent with other South Australian whole population estimates of SPCS utilization. Although there are limitations in this survey approach and the questions asked, this method can be developed to improve our understanding of the characteristics and needs of PLLI and their carers.

Cross-Sectional Studies↗
PubMed2003

A patient-centred approach to sexuality in the face of life-limiting illness.

Sexuality is intrinsic to a person's sense of self and can be an intimate form of communication that helps relieve suffering and lessens the threat to personhood in the face of life-limiting illness. Health professionals struggle to accept that people with life-limiting illness, especially older people, continue to be sexual beings. People facing life-limiting illness may appreciate the opportunity to discuss issues of sexuality and intimacy with a trusted health professional. Practical strategies to assist health professionals to communicate effectively about sexuality and intimacy include creating a conducive atmosphere, initiating the topic, using open-ended questions and a non-judgmental approach, and avoiding medical jargon.

Aged↗
PubMed2003

"A planning guide": Developing a consensus document for palliative care service provision.

Over the past 30 years, palliative care services have developed in an ad-hoc way in Australia and around the world. Community expectations for palliative care have grown in recent years. As palliative care has evolved, the World Health Organization definition of palliative care has changed substantially. The changes challenge those who are involved in planning, funding and provision of services to meet new expectations. Many services have not attracted adequate nursing, medical and allied health resources to provide interdisciplinary palliative care. A national consensus document ("a planning guide") has been developed in consultation with key stakeholders and organisations. It outlines the minimum needs for service provision, independent of fundholders and models of service delivery.

Australia↗
PubMed2003

Randomised, double blind, placebo controlled crossover trial of sustained release morphine for the management of refractory dyspnoea.

OBJECTIVE: To determine the efficacy of oral morphine in relieving the sensation of breathlessness in patients in whom the underlying aetiology is maximally treated. DESIGN: Randomised, double blind, placebo controlled crossover study. SETTING: Four outpatient clinics at a hospital in South Australia. PARTICIPANTS: 48 participants who had not previously been treated with opioids (mean age 76, SD 5) with predominantly chronic obstructive pulmonary disease (42, 88%) were randomised to four days of 20 mg oral morphine with sustained release followed by four days of identically formulated placebo, or vice versa. Laxatives were provided as needed. MAIN OUTCOME MEASURES: Dyspnoea in the morning and evening as shown on a 100 mm visual analogue scale, quality of sleep, wellbeing, performance on physical exertion, and side effects as measured at the end of the four day treatment period. RESULTS: 38 participants completed the study; three withdrew because of definite and two because of possible side effects of morphine (nausea, vomiting, and sedation). Participants reported significantly different dyspnoea scores when treated with morphine: an improvement of 6.6 mm (95% confidence interval 1.6 mm to 11.6 mm) in the morning and of 9.5 mm (3.0 mm to 16.1 mm) in the evening (P = 0.011 and P = 0.006, respectively). During the period in which they were taking morphine participants also reported better sleep (P = 0.039). More participants reported distressing constipation while taking morphine (9 v 1, P = 0.021) in spite of using laxatives. All other side effects were not significantly worse with morphine, although the study was not powered to address side effects. CONCLUSIONS: Sustained release, oral morphine at low dosage provides significant symptomatic improvement in refractory dyspnoea in the community setting.

Administration, Oral↗