Background:: Diagnosis and treatment of incurable cancer as a life-changing experience evokes difficult existential questions.
Aim:: A structured reflection could improve patients’ quality of life and spiritual well-being. We developed an interview model on life events and ultimate life goals and performed a randomized controlled trial to evaluate the effect thereof on quality of life and spiritual well-being.
Design:: The intervention group had two consultations with a spiritual counselor. The control group received care as usual. EORTC QLQ-C15-PAL and the FACIT-sp were administered at baseline and 2 and 4 months after baseline. Linear mixed model analysis was performed to test between-group differences over time.
Participants:: Adult patients with incurable cancer and a life expectancy ⩾6 months were randomized in a 1:1 ratio to the intervention or control group.
Results:: A total of 153 patients from six different hospitals were included: 77 in the intervention group and 76 in the control group. Quality of life and spiritual well-being did not significantly change over time between groups. The experience of Meaning/Peace was found to significantly influence quality of life (β = 0.52, adj. R2 = 0.26) and satisfaction with life (β = 0.61, adj. R2 = 0.37).
Conclusion:: Although our newly developed interview model was well perceived by patients, we were not able to demonstrate a significant difference in quality of life and spiritual well-being between groups. Future interventions by spiritual counselors aimed at improving quality of life, and spiritual well-being should focus on the provision of sources of meaning and peace.
Trial registration: ClinicalTrials.gov NCT01830075.
Keywords: Oncology; palliative care; randomized controlled trials; spiritual care; spiritual care givers; spirituality.