Training surgeons to optimize communication and symptom management in patients with life-limiting conditions: systematic review

BACKGROUND: Surgeons routinely care for patients with life-limiting illness, requiring communication and symptom management skills supported by appropriate training. The objective of this study was to appraise and synthesize studies that assessed surgeon-directed training interventions that aimed to optimize communication and symptom management for patients with life-limiting illness. METHODS: A PRISMA-concordant systematic review was undertaken. MEDLINE, Embase, Allied and Complementary Medicine Database (AMED), and the Cochrane Central Register of Controlled Trials were searched from inception until October 2022 for studies reporting on the evaluation of surgeon-training interventions intending to improve surgeons’ communication or symptom management of patients with life-limiting disease. Data on the design, trainer and patient participants, and the intervention were extracted. Risk of bias was assessed. RESULTS: Of 7794 articles, 46 were included. Most studies employed a before–after approach (29 studies) and nine included control groups with five being randomized studies. General surgery was the most frequently included sub-specialty (22 studies). Trainers were described in 25 of 46 studies. Most training interventions aimed to improve communication skills (45 studies) and 13 different training interventions were described. Eight studies reported a measurable improvement in patient care, such as increased documentation of advance care discussions. Most study outcomes focused on surgeons’ knowledge (12 studies), skills (21 studies), and confidence/comfort (18 studies) in palliative communication skills. Studies had a high risk of bias. CONCLUSION: Whilst interventions exist to improve the training of surgeons managing patients with life-threatening conditions, evidence is limited, and studies measure the direct impact on patient care insufficiently. Improved research is needed to lead to better methods for training surgeons to benefit patients.