Abstract | BACKGROUND: This study was designed to examine the efficacy and compliance of S-1 for the patients with peritoneal metastasis of gastric cancer. METHODS: RESULTS: The median survival time of S-1-treated patients was 550 days, which was significantly longer than that of the historical control group (215 days). We elucidated some factors to prolong the survival of the patients treated with S-1 for peritoneal metastasis: peritoneal metastasis without other distant metastases, the combination of S-1 treatment and gastrectomy, and low expression of thymidine phosphorylase mRNA in primary tumors. CONCLUSIONS: S-1 showed a surprisingly long-term survival with minimum toxicity in patients with peritoneal metastasis of gastric cancer.
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Authors | Satoshi Ishizone, Fukuto Maruta, Hiroyasu Saito, Naohiko Koide, Atsushi Sugiyama, Jun Nakayama, Shinichi Miyagawa |
Journal | Chemotherapy
(Chemotherapy)
Vol. 52
Issue 6
Pg. 301-7
( 2006)
ISSN: 0009-3157 [Print] Switzerland |
PMID | 17008790
(Publication Type: Journal Article)
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Chemical References |
- Antimetabolites, Antineoplastic
- Biomarkers, Tumor
- Drug Combinations
- S 1 (combination)
- Tegafur
- Oxonic Acid
- Dihydrouracil Dehydrogenase (NADP)
- Thymidylate Synthase
- Orotate Phosphoribosyltransferase
- Thymidine Phosphorylase
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Topics |
- Adult
- Aged
- Antimetabolites, Antineoplastic
(adverse effects, therapeutic use)
- Biomarkers, Tumor
(metabolism)
- Dihydrouracil Dehydrogenase (NADP)
(metabolism)
- Drug Combinations
- Female
- Gastrectomy
- Humans
- Intestinal Neoplasms
(pathology)
- Liver Neoplasms
(secondary)
- Lung Neoplasms
(secondary)
- Lymphatic Metastasis
- Male
- Middle Aged
- Orotate Phosphoribosyltransferase
(metabolism)
- Oxonic Acid
(adverse effects, therapeutic use)
- Patient Compliance
- Peritoneal Neoplasms
(drug therapy, enzymology, mortality, secondary)
- Stomach Neoplasms
(drug therapy, enzymology, mortality, pathology, surgery)
- Survival Rate
- Tegafur
(adverse effects, therapeutic use)
- Thymidine Phosphorylase
(metabolism)
- Thymidylate Synthase
(metabolism)
- Time Factors
- Treatment Outcome
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