In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 25, No. 18_suppl ( 2007-06-20), p. 15170-15170
Abstract:
15170 Background: The role of second-line chemotherapy in advanced gastric cancer is not yet established. We analyzed patients with advanced gastric cancer treated at our department between 2002 and 2005 comparing the outcome of patients with first-line chemotherapy only and those who received second-line chemotherapy. Patients and Methods: 51 patients with metastatic or recurrent histologically confirmed gastric cancer were analyzed in this retrospective study. The choice of chemotherapy depended on the attending physician. Results: Altogether, 17 patients (33.3 %) were treated with only one chemotherapy regimen, whereas 34 patients (66.6 %) received at least two different chemotherapy regimens. During the last years, the preference for certain chemotherapy regimens changed. At the time of analysis, 9 patients were still alive. Median overall survival was 11 months (range: 1–41). Patients who received only one chemotherapy regimen were older (median age 70, range: 47–81), had a shorter TTP (3.5 months, range: 1–15) and a shorter overall survival (6 months, range: 2–25) than patients receiving sequential chemotherapies (median age 61.5 (range: 33–79) p = 0,009, TTP under first-line therapy 5 months (1–17), p = 0,45, overall survival 14.5 months (2–41), p = 0,001). Response to second-line chemotherapy was assessed in 32 patients: Partial remission was detected in 4 patients (12.5 %), stable disease for = 3 months in 15 patients (46.8 %), whereas disease progression occurred in 12 patients (37.5 %). 10 of 51 patients (19.6 %) received more than two different treatments: 4 patients had third-line chemotherapy, 6 patients had more than 3 different therapies. Overall survival was 13 months (11–22) for patients with third-line chemotherapy and 29 months (16–41) for patients receiving more than three different treatment regimens. Conclusion: Although a number of active antineoplastic drugs are available for the treatment of advanced gastric cancer, the prognosis is still poor. Selected patients may benefit from salvage chemotherapy after failure of first-line chemotherapy. No significant financial relationships to disclose.
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/jco.2007.25.18_suppl.15170
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2007
detail.hit.zdb_id:
2005181-5
