Comparative efficacy of common adjuvant treatments after resection of colorectal liver metastases: A systematic review and network meta-analysis

Background

Although adjuvant strategies such as systemic chemotherapy, regional nonsystemic chemotherapy, and ablation have been applied, the optimal adjuvant therapeutic strategy for resectable colorectal liver metastases remains uncertain in terms of overall survival and disease-free survival. This network meta-analysis aimed to determine the optimal adjuvant therapeutic strategy for patients with colorectal liver metastases.