Well-being at the end of life: Part 1. A research agenda for psychosocial and spiritual aspects of care from the patient's perspective.

This article reviews the scientific literature concerning psychosocial and spiritual aspects of palliative care for the patient with cancer. It discusses 4 separate areas: the continuum of care, communication, spiritual and psychological issues, and psychotherapeutic and behavioural management of physical symptoms. Most of the research could be classified as fundamental according to the Cancer Control Framework of the National Cancer Institute of Canada. In some areas, even fundamental research was lacking. There is a need for clearer and more relevant definitions of the desired outcomes of interventions and also for the development of appropriate quantitative and qualitative methods. We must determine which interventions can be initiated earlier in the disease trajectory and can provide benefit at the palliative phase. Given the burden of suffering that palliative care aims to address, relatively little research in this area has been conducted.