Efficacy and cost-effectiveness analysis of pretreatment percutaneous endoscopic gastrostomy in unresectable locally advanced esophageal cancer patients treated with concurrent chemoradiotherapy (GASTO 1059).

ABSTRACT:

Background

We launched a single-arm phase II study to determine the efficacy and cost-effectiveness of percutaneous endoscopic gastrostomy (PEG) before concurrent chemoradiotherapy (CCRT) in patients with esophageal squamous cell carcinoma (ESCC).

Methods

Eligible patients received pretreatment PEG and enteral nutrition during CCRT. The primary outcome was the change of weight during CCRT. The secondary outcome included nutrition status, loco-regional objective response rate (ORR), loco-regional progression-free survival (LRFS), overall survival (OS), and toxicities. A 3-state Markov model was applied for cost-effectiveness analysis. Eligible patients were matched and compared with those who had nasogastric tube feeding (NTF) or oral nutritional supplements (ONS).

Results

SUBMITTER: Ai X 

PROVIDER: S-EPMC10417071 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature