Australian Palliative Care Nurses’ Reflections on Existential/Spiritual Interventions:

Spirituality in Australian Health Professional Practice: A Scoping Review and Qualitative Synthesis of Findings

This study explores how spirituality is integrated into practice across the different Australian health professions. Utilising the Joanna Briggs Institute's (JBI) protocol, six databases were searched, and sixty-seven articles were finally included. To present the findings, a qualitative synthesis was used. 'Meaning' and 'purpose in life' were found to be key to many spirituality definitions. The most frequently reported approach for Australian health professionals (HPs) in asking about client spirituality was using one or two questions within a comprehensive assessment. Major facilitators included a holistic care approach and prior training, whereas a key barrier was a lack of time.

A Systematic Review and Narrative Synthesis of the Evidence Underpinning Theoretical Perspectives and Cultural Influences on Forgiveness in Palliative Care

Background: The process of forgiveness is proposed to reduce patient and family conflict and suffering in the face of life-limiting illness. However, it is unclear which theoretical perspectives underpin the concept of forgiveness in palliative care, and how culture may influence it. Objectives: To identify and synthesize primary evidence that underpins the concept of forgiveness within palliative care, and identify theoretical perspectives, including cultural assumptions. Design: A systematic review of studies on forgiveness in palliative care regardless of design was prospectively registered on PROSPERO. Narrative synthesis was conducted and the modified Seven-Point Checklist and modified Status Assessment Tool applied to appraise study quality (level 1) and contributions to theory building (level 2). Data Sources: Reference chaining and hand-searching were conducted for 10 electronic databases from 1960 to June 30, 2020. Results: Thirty-nine studies were included. Seven provided a definition of forgiveness, and six studies reported a process model. Twelve patient studies scored "high" on quality level 1 and nine scored "high" on level 2. Conceptualization of forgiveness included a conscious decision to abandon negative thoughts, feelings, and behaviors associated with conflicts, to find positive outcomes through processing of negative affect and cognitive reframing of conflicts. The process of forgiveness develops through time paralleled by an attributional movement from an external to an internal locus of control. Theoretical perspectives of systems, exchange and choice, social constructionism, behaviorism, and humanism were identified. Cultural contexts impact forgiveness. Conclusion: The synthesized model is based on primary evidence of mixed quality. Future research needs better theoretical conceptualization utilizing cultural perspectives. Forgiveness interventions with consideration of cultural influences are encouraged.

A Scoping Review on the Experience of Participating in Dignity Therapy for Adults at the End of Life

Background: As the proportion of aging population is increasing, so is the need for palliative care services. The end of life is marked by suffering and currently it is not well addressed in palliative care. Dignity therapy (DT) is one of the most popular therapies aimed at reducing suffering at the life and yet the quantitative evidence supporting its effectiveness is mixed. Also, no study has looked extensively at the qualitative literature. Objective: To describe the experience of participating in DT for adults in end of life. Design: A scoping review was conducted on the experience of DT among adults at their end of life. We searched electronic databases between 2002 and 2020. Two reviewers independently screened, extracted, and coded the data. They were analyzed using a thematic framework approach. Results: Twelve articles were included in the final analysis and were published between 2010 and 2019. The articles originated from the United States (3), Canada (3), Poland (2), Australia (2), the United Kingdom (2), Italy (1), and Germany (1). Two main categories of themes emerged from our analysis: themes mentioned during the DT intervention and themes following the DT intervention. The primary themes found during the DT intervention are discussions relating to the end of life, reflection on life, and creating a life narrative. The themes found following the DT intervention are that it opened a reflection on the past, that this was a helpful intervention, and that it was difficult, but important. Conclusions: Few qualitative studies assessed the experience of participating in DT following the intervention. This gap in the literature could explain the difficulties we currently have in understanding the effects of DT. Future studies should aim to assess how the effects of DT are perceived by patients after the intervention.

Therapeutic life review in palliative care: a systematic review of quantitative evaluations

CONTEXT

There is increasing interest in providing nonpharmacological treatments, including therapeutic life review interventions, to enhance palliative care patients' existential/spiritual domains.

OBJECTIVES

To review quantitative evaluations of therapeutic life review interventions to assist palliative care patients with prognoses of 6 months or fewer in addressing existential and spiritual domains.

METHODS

Comprehensive searches of PubMed, Medline, Web of Science, CINAHL, Scopus, and PsycINFO were undertaken using a validated palliative care search filter in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Statement. Each publication that met the inclusion criteria was read and classified according to the American Heart Association's Disease Management Taxonomy, Consolidated Standards of Reporting Trials, QualSyst, and the Task Force on Psychological Interventions. Intervention procedures and outcomes were described.

RESULTS

The searches yielded 1768 articles, of which 14 met the inclusion criteria. The articles reported six interventions evaluated once and four interventions evaluated twice, resulting in 10 distinct interventions. The interventions were evaluated in randomized controlled trials (n = 9), single-arm studies (n = 3), and a cohort study (n = 1). Interventions were conducted in one to eight 15-160 minute sessions by psychologists, social workers, and nurses. Attrition rates were 12%-50% because of patient death and deterioration. Participants lived 28-110 days after completion. Significant results were reported in 11 of 14 studies.

CONCLUSION

There are few studies evaluating therapeutic life review interventions, although results are promising. Further studies are required that use stricter selection criteria to demonstrate efficacy before these interventions are adopted into clinical practice. Further study may include the effect of these interventions on the interventionist and the bereaved family and caregivers in long-term follow-up.