The following lists palliative care research primarily conducted by Australian research groups. The list is based on application of the CareSearch search filter for palliative care to identify articles held within the PubMed database and corresponding to the strongest evidence. Articles have been selected based on relevance and new articles are added on a weekly basis.
Whilst not an exhaustive list, the aim is to keep the community informed by providing a snapshot of recent research findings and planned studies in the Australian setting.
Singh GK, Virdun C, Rattray M, Prichard R, Wynne R.
Background: Optimal palliative care requires a correct assessment of needs. Nurses are well-placed to undertake this task, but the effectiveness of nurse-led palliative care needs assessment remains uncertain.
Aim: To evaluate the evidence regarding the impact of nurse-led palliative care needs assessment on adult patients with oncological and non-oncological illnesses quality of life, symptom burden and hospitalisations.
Design: Systematic review. The review was registered on the international Prospective Register of Systematic Reviews (PROSPERO) (registration number CRD42023429259).
Data sources: Databases searched were CINAHL, PubMed, Embase, and MEDLINE from inception to April 2024.
Methods: A systematic review of English language, randomised controlled trials, conducted in May 2023, and updated in April 2024, on the impact of nurse-led palliative care needs assessment was undertaken. Two independent reviewers screened papers, and two reviewers independently conducted data extraction and risk of bias assessment using the Cochrane Risk of Bias 2 tool. The data were analysed using a narrative synthesis approach by combining studies according to the outcomes of interest.
Results: Six trials were included, involving oncological patients (n = 4), non-oncological patients (n = 1) and deceased aged-care residents (n = 1). Two studies had 'low' risk of bias, two had 'some concerns,' and two had 'high concerns.' There was heterogeneity in the needs assessment tools used and the outcome measures assessed. Researchers who conducted a nurse-led and social worker-led trial in non-oncological patients demonstrated statistically significant improvements in patient quality-of-life and symptom burden. Researchers in two trials found no difference, and two others reported statistically non-significant improvements in quality of life and symptom burden. One group of researchers found no difference in hospitalisations at 6 months. No studies evaluated the inpatient length of stay.
Conclusion: There is a paucity of high-quality evidence on the effectiveness of nurse-led palliative care needs assessments. Future researchers must identify what level of needs predicts poor quality of life, assess interventions tailored to local contexts, and determine how best to evaluate their impact using clinically relevant outcome measures.
Wibisono S, Minto K, Lizzio-Wilson M, Thomas EF, Crane M, Molenberghs P, et al.
Abstract: A narrative systematic review was conducted to review studies that examine mental health implications of involvement in assisted-death services among health practitioners. Qualitative and quantitative studies were included to understand health practitioners' attitudes and experiences with assisted dying services, as well as to identify the mental health consequences. We identified 18 articles from 1591 articles drawn from seven major scientific databases (i.e., PubMed, MEDLINE, CINAHL, PsycINFO, Embase, Web of Science, and Scopus). Two raters independently evaluated the exclusion and inclusion decisions of the articles and examined methodological flaws in the selected articles. We found that engagement in assisted death services were not reliably associated with mental health outcomes such as anxiety and moral distress. Both positive and negative outcomes were reported, and psychological outcomes for practitioners were shown to vary based on factors including social support for health practitioners' views; their perceived capacity to care for the patients; and legislation.
Last updated 30 April 2024