Efficacy of a docetaxel-5FU-oxaliplatin regimen (TEFOX) in first-line treatment of advanced gastric signet ring cell carcinoma: an AGEO multicentre study

作者: Simon Pernot , Olivier Dubreuil , Thomas Aparicio , Karine Le Malicot , David Tougeron

DOI: 10.1038/S41416-018-0133-7

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摘要: Triplet chemotherapy, with docetaxel-5FU-oxaliplatin (TEFOX), has yielded promising results in patients advanced and operable gastric adenocarcinoma. This may prove useful treating signet ring cell carcinoma (SRCC), which is known to be chemoresistant a poor prognosis. We therefore evaluated TEFOX untreated SRCC. Patients metastatic or locally non-resectable SRCC were treated TEFOX. Chemotherapy was administered every 14 days, combined docetaxel (50 mg/m2) oxaliplatin (85 mg/m2) followed by 5FU (2400 mg/m2). Among 65 enrolled, including 17 linitis plastica, ORR DCR 66.1% 87.6%, respectively. Median PFS OS 9.7 months (95% CI [6.9–11.4]) 14.3 [11.6–21.6]) Twenty-six (40%) initially considered as unresectable had secondary resection (n = 24) radiotherapy (n = 2) curative intent, median of 12.4 26.2 months, appears effective first-line treatment an acceptable safety profile. It allowed intent approach 40% patients. Considering the low chemosensitivity reported other chemotherapy regimens pending for randomised studies, might option

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