Impact of an Early Oral Feeding Protocol on Inflammatory Cytokine Changes After Esophagectomy

BACKGROUND: The aim of the current study was to investigate the impact of early oral feeding (EOF) on inflammatory cytokine levels after McKeown minimally invasive esophagectomy (MIE) for cancer. METHODS: This study was based on a randomized controlled trial (NCT01998230). Patients with esophageal cancer who received McKeown MIE were randomly allocated into a group that started oral feeding on postoperative day (POD) 1 (EOF group) or a second group that received nil by mouth until 7 days after operation (late oral feeding [LOF] group). We chose 86 patients, 46 patients in the EOF group and 40 patients in the LOF group, in which to analyze inflammatory cytokine levels (interleukin [IL]-6, IL-8, tumor necrosis factor-a [TNF-α], and monocyte chemotactic protein-1 [MCP-1]). RESULTS: The EOF and LOF groups exhibited similar preoperative IL-6, IL-8 TNF-α, and MCP-1 levels. The levels of the four inflammatory cytokines at PODs 1 and 3 were significantly higher than the preoperative levels (all p < 0.001). At POD 5 the levels of all four inflammatory cytokines were decreased compared with those at PODs 1 and 3. At PODs 3 and 5 the levels of IL-6, IL-8, and TNF-α were significantly lower in the EOF group than in the LOF group (all p < 0.05). At POD 3 the MCP-1 levels in the EOF group were significantly lower than those in the LOF group (all p < 0.05). CONCLUSIONS: Compared with conventional rehabilitation programs the EOF protocol may decrease stress response after McKeown MIE.

Jaar van publicatie:2019

BOF-keylabel:ja

IOF-keylabel:ja

BOF-publication weight:3

CSS-citation score:2

Auteurs:International

Authors from:Higher Education

Toegankelijkheid:Open