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Randomized study of clinical effect of enteral nutrition support during neoadjuvant chemotherapy on chemotherapy-related toxicity in patients with esophageal cancer

2011; Elsevier BV; Volume: 31; Issue: 3 Linguagem: Inglês

10.1016/j.clnu.2011.11.002

1532-1983

Hiroshi Miyata, Masahiko Yano, Takushi Yasuda, Rie Hamano, Makoto Yamasaki, Eihou Hou, Masaaki Motoori, Osamu Shiraishi, Koji Tanaka, Masaki Mori, Yuichiro� Doki,

Esophageal and GI Pathology

Background & aims Enteral nutrition (EN) is provided for patients with cancer. However, Little is known about the clinical efficacy of EN support during chemotherapy in patients with cancer. Methods Ninety-one patients who received neoadjuvant chemotherapy (5-fluorouracil, cisplatin and adriamycin) for esophageal cancer were enrolled to receive either EN (n = 47) or PN (n = 44) at random. The primary endpoint was the incidence of chemotherapy-related toxicities during chemotherapy. Results Total and dietary intake calories during chemotherapy were equal in the two groups. There were no significant differences in serum albumin level and body weight change after chemotherapy between the two groups. There was no significant difference in tumor response to chemotherapy between the two groups (EN: 51%, PN: 55%, p = 0.886). Leukopenia and neutropenia of grade 3 or 4, defined according to the Common Toxicities Criteria of the National Cancer Institute, were significantly less frequent in the EN group than PN group (leukopenia: 17% vs 41%, p = 0.011, neutropenia: 36% vs 66%, p = 0.005). Lymphopenia and thrombocytopenia tended to be less frequent in the EN group, albeit insignificantly. Conclusions Compared with PN support, EN support during neoadjuvant chemotherapy reduced the incidence of chemotherapy-related hematological toxicities in patients with esophageal cancers. The clinical trial registration number UMIN000004483