Adjuvant chemotherapy for gastric cancer: more drugs do not mean better efficacy / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
; (12): 432-435, 2011.
Article
em Zh
| WPRIM
| ID: wpr-237103
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To compare oncologic outcomes between doublet and triplet adjuvant chemotherapy for gastric cancer patients undergoing radical resection.</p><p><b>METHODS</b>Patients with gastric cancer receiving adjuvant chemotherapy after radical resection from January 2004 to December 2008 were included. Doublet was defined as 5-FU 750 mg/m² (days 1-5) or capecitabine 1000 mg/m² (days 1-14) plus cisplatin 60 mg/m² (day 1) or oxaliplatin 130 mg/m² (day 1), while triplets had epirubicin 50 mg/m² (day 1) added. Chemotherapy was initiated 4-6 weeks after surgery, repeated every three weeks for 6 cycles. Patients were followed-up in the outpatient clinic until death or the most recent follow up(April 30, 2010). Cox proportional- hazard model and Chi-square test were used to test statistical difference.</p><p><b>RESULTS</b>A total of 316 patients (210 received doublets, 106 received triplets) had a median follow-up time of 47 months. Seventy-seven patients died at the end of the follow-up. Two groups were comparable except for age (median age of 57 in doublets, 51 in triplets, P<0.01). The two groups had similar disease-free survival (16 months vs. 23 months, P=0.656) and 3-year overall survival(59.6% vs. 64.8%, P=0.293). There was no significant difference in severe adverse side effects between the two groups (21.9% vs. 30.2%, P=0.107).</p><p><b>CONCLUSION</b>Triplet adjuvant chemotherapy appears not to be associated with superior efficacy than doublet regimen for patients with gastric cancer after radical resection.</p>
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Cuidados Pós-Operatórios
/
Prognóstico
/
Neoplasias Gástricas
/
Estudos Retrospectivos
/
Cisplatino
/
Quimioterapia Adjuvante
/
Desoxicitidina
/
Tratamento Farmacológico
/
Capecitabina
/
Fluoruracila
Tipo de estudo:
Observational_studies
/
Prognostic_studies
Limite:
Female
/
Humans
/
Male
Idioma:
Zh
Revista:
Chinese Journal of Gastrointestinal Surgery
Ano de publicação:
2011
Tipo de documento:
Article