S-1 maintenance therapy in advanced gastric cancer without disease progression after first-line chemotherapy: A retrospective analysis.
Sci Prog
; 106(4): 368504231212792, 2023.
Article
em En
| MEDLINE
| ID: mdl-38130176
ABSTRACT
For patients with advanced gastric cancer after chemotherapy, the optimal mode of maintenance therapy is not yet clear. This research aimed to compare the efficacy and adverse effects of S-1 maintenance therapy and follow-up observation in patients with advanced gastric cancer without disease progression after first-line combined chemotherapy. This study retrospectively analyzed 106 patients from January 2018 to December 2021. The primary endpoints were overall survival and progression-free survival, the secondary endpoint was chemotherapy-related toxicity, and the curative effects and baseline characteristics of the patients were analyzed. Longer progression-free survival and overall survival were observed in the S-1 maintenance treatment group than in the follow-up observation group (p < 0.001). No obvious differences existed in the subgroup results regarding progression-free survival or overall survival (p > 0.05). In the maintenance treatment group, the occurrence of thrombocytopenia and hand-foot syndrome was significantly increased (p < 0.001). No toxicity-related deaths occurred. The included patients without disease progression after first-line combined chemotherapy can achieve significant survival benefits by receiving S-1 maintenance therapy. The patient's tolerance to S-1 maintenance therapy was good.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Gástricas
Limite:
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article