Objective: This study explored how an educational intervention affects interdisciplinary palliative care consultation teams. Methods: A pre-post questionnaire survey conducted before the intervention, as well as immediately, 3, 6 and 12 months later. The outcome measurements were behavior (four domains-17 items) and confidence (one domain-6 items). Results: Of the 252 workshop participants (63 teams), 248 submitted a pre-intervention response, 240 responded immediately after, 198 after 3 months, 197 after 6 months and 184 after 12 months. The behavior domain score significantly increased from pre-to 12 months post-intervention, as follows: 'regional partnership and consultation availability from medical personnel in region', from 15.0 to 17.8 (P , 0.001, effect size ¼ 0.59); 'direct practice or care by member', from 12.8 to 13.4 (P , 0.001, effect size ¼ 0.26); 'provision of information to patient and family', from 11.4 to 12.5 (P , 0.001, effect size ¼ 0.42). The confidence score for palliative care consultation teams activities significantly increased from 18.5 pre-intervention to 20.2 at 12 months later (P , 0.001, effect size ¼ 0.37). By the analysis according to the profession of the team member, the score changes for physicians and psychiatrists were larger than that for nurses and pharmacists. Conclusions: Participant behavior and confidence scores significantly increased after the educational intervention for the interdisciplinary team. In particular, physicians and psychiatrists showed the largest change. Future studies are needed to confirm the findings.Key words: palliative care -interdisciplinary team -educational intervention -evaluationquestionnaire -Japan
INTRODUCTIONPalliative care consultation teams (PCTs) were established from the early 1990s in Western countries. The concept of PCTs has widened further in the 20 years hence, with the aim of maximizing symptom palliation, and these teams are playing important roles in the UK, USA, Canada and Australia (1 -4). The effectiveness of PCTs has been investigated by systematic review (5), randomized controlled trials (6,7), historical control studies (8 -11), audit surveys of symptom severity (12,13), descriptive studies of PCT In Japan, hospital-based PCTs are playing an increasingly important role, with several hospitals routinely reporting PCT activities and effectiveness (21,22). The National Cancer Program strongly supports the dissemination of palliative care (23). Since National Medical Insurance started to cover inpatient palliative care units for terminal cancer patients in 1990, such units have dominated palliative care service. However, more than 90% of cancer deaths occur in hospitals (24), and the adequacy of cancer patient care in these settings has been questioned (25 -27). In response to the needs of cancer patients, the National Medical Insurance scheme began to cover palliative care consultation services in 2002. In addition, Designated Cancer Hospitals were required to establish PCTs from 2006. Consequently, the number of PCTs estab...