Systematic review of resecting primary tumor in MNETs patients with unresectable liver metastases.

ABSTRACT:

Background

Treatment for midgut neuroendocrine tumor patients with unresectable liver metastasis has long been a controversial issue. This system review aims to summarize existing evidence concerning the value of primary tumor resection in this group of patients.

Results

8 cohort studies were identified for qualitative analysis. None of them strictly met with the inclusion criteria and meta-analysis was impossible. There was a tendency towards better overall survival for the primary tumor resected group in all 8 studies, in which 6 demonstrated significant difference. Progression free survival to liver disease was prolonged and less patients died of liver failure in the resected group.

Methods

MEDLINE, EMBASE and CENTRAL were searched until 2016/7/4 for relevant studi

SUBMITTER: Guo J 

PROVIDER: S-EPMC5370049 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature