Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024623 (gastric cancer)
 36,219 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A phase II trial of etoposide (100 mg/m2) on days 4, 5, 6, doxorubicin (Adriamycin, 20 mg/m2) on days 1, 7, and cisplatin (30 mg/m2) on days 2, 8 (EAP) was carried out in order to reduce toxicity associated with a full-dose EAP regimen for advanced and/or metastatic gastric adenocarcinoma. Out of 21 evaluable patients, 2 (10%) had a complete response (CR), 7 (33%) had a partial response (PR), 4 (20%) showed no change and 8 progressed (38%). The mean duration of response (CR+PR) was 8.4+ months. Survival of the whole group was 7.5+ months. Treatment was quite well tolerated by most patients on an outpatient basis. Grade 3 vomiting and leukopenia were seen in 30% and 35% of cases respectively. One patient had grade 3 esophagitis, and 1 patient was hospitalized for severe grade 4 febrile leukopenia. Although the EAP regimen cannot be considered a standard therapy for gastric cancer, the EAP schedule employed in this study seems to be better tolerated than those reported by other authors, and can safely be given on an outpatient basis.
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PMID:Etoposide, doxorubicin (Adriamycin) and cisplatin regimen in advanced gastric adenocarcinoma: experience with a lower dose schedule. 804 20

In our department, curative operations were performed for 32 patients with advanced gastric cancer from April 1989 to August 1990. Preoperative intra-arterial injection therapy with etoposide (100 mg), pirarubicin (20 mg) and cisplatin (20 mg) was given 18 patients. Recurrence and survival rate were investigated. The survival rate of patients with preoperative intra-arterial injection therapy 45 months after operation was 59.2%, while that of patients without preoperative intra-arterial injection therapy was 75.8%. There were no significant differences between these two groups. Three lymph node recurrences were seen in patients with preoperative intra-arterial injection therapy (recurrence rate, 16.7%). Four recurrences were observed in patients without preoperative injection therapy (peritoneal dissemination 2, liver 1, local 1; recurrence rate, 28.6%). We earlier reported that preoperative intra-arterial cisplatin (40 or 60 mg) injection therapy may reduce the incidence of lymph node recurrence and liver metastasis but may not be effective to prevent postoperative peritoneal recurrence, while no peritoneal dissemination was observed in patients with preoperative intra-arterial EAP I injection therapy. Thus, it was concluded that further study of combination and dose of anti-cancer drug may improve effectiveness of preoperative intra-arterial injection therapy for gastric cancer.
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PMID:[Recurrence and survival rate of advanced gastric cancer after preoperative intraarterial EAP I injection therapy]. 837 40

Fourteen patients with advanced gastric cancer were treated with EAP-F therapy. The regimen was CD DP 40 mg/m2 day 1 and 6, 5-FU 600 mg/m2 day 2 and 4, leucovorin 20 mg/m2 day 2 and 4, etoposide 60 mg/m2 day 3 and 5, and doxorubicin 20 mg/m2 day 7, with repetition every 28 days. Thirteen patients were evaluable; one patient was CR, four were PR, five were NC and three were PD. The response rate was 38.5% and median survival was 7 months. Hematologic toxicities were moderate to severe but tolerable, gastrointestinal toxicities were mild and renal toxicity was absent. Quality of life (QOL) of the patients was evaluated by means of symptom-free ratio (duration of symptom-free to survival time) and outpatient ratio (duration at home in relation to survival time). Patients with lymph node metastasis showed a higher symptom-free ratio and outpatient ratio than those with liver metastasis or peritoneal dissemination. All high-QOL patients were chemotherapy responders. In conclusion, EAP-F therapy is effective for advanced gastric cancer and its side effects are tolerable. CR or PR is necessary to achieve a high QOL.
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PMID:[Etoposide, doxorubicin, cisplatin and 5-FU (EAP-F) therapy of advanced gastric cancer--its antitumor effect and evaluation of quality of life]. 837 71

Patients with gastric adenocarcinomas have a poor prognosis. Because curative surgery is often impossible (metastatic disease) or extremely difficult (locally advanced tumors), and the majority of patients undergoing curative resection relapse, chemotherapy has been actively studied in gastric cancer. Many drugs have shown activity; however, single-agent chemotherapy failed to demonstrate increased survival benefit. Several combination regimens have been developed with high activity in locally advanced and metastatic disease. Among them are 5-fluorouracil (5-FU) plus high dose methotrexate plus doxorubicin (FAMTX), etoposide plus doxorubicin plus cisplatin (EAP), etoposide plus leucovorin plus 5-FU (ELF), and epirubicin plus cisplatin plus 5-FU (ECF). Although the response rates of these schedules are encouraging, the toxicity is considerable. Randomized trials comparing chemotherapy with best supportive care showed an increase in overall survival and in quality-of-life. Up to now adjuvant chemotherapy in curatively resected gastric cancer patients has failed to improve survival as compared with surgical controls. Phase II trials with preoperative chemotherapy have shown very promising results, but results of randomized trials should be awaited to judge the real value of this approach. At this moment it cannot yet be estimated whether preoperative chemotherapy does positively influence the resection rate and survival of patients with clinically resectable tumors.
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PMID:Chemotherapy of gastric cancer. 874 Jul 18

The new regimens developed over the last few years have led to an improvement in the treatment of advanced gastric cancer, and our previous experience confirmed the fact that the combination of etoposide, doxorubicin and cisplatin (EAP regimen) is an active treatment that leads to interesting complete remission rates. The primary end point of the present multicentre, randomized, parallel-group phase II study was to determine the activity of the simplified 2-day EAP schedule in patients with locally advanced or metastatic gastric cancer, and to verify whether the addition of low doses of granulocyte-macrophage colony-stimulating factor (GM-CSF) made it possible to increase dose intensity. Of the 62 enrolled patients, 30 were randomized to receive epirubicin 35 mg m(-2), etoposide 120 mg m(-2) and cisplatin 45 mg m(-2) (FEP) on days 1 and 2 every 28 days and 32 to receive the same schedule plus subcutaneous GM-CSF (molgramostin) 150 microg day(-1) on days 5-14 every 21 days. The patients were stratified by age and the number of disease sites. The characteristics of the patients were well balanced between the two groups. The objective response rate of the patients as a whole was 34% (21 out of 62; 95% confidence interval 22-46), with only one complete remission. The median response duration was 4.5 months (range 1-24 months). The median time to treatment failure was 5 months (range 1-14 months), without any difference between the two groups. The median survival of the patients as a whole was 9 months. Full doses were administered in 92% and 94% of the cycles in the control and GM-CSF arms respectively. The average dose intensity calculated for all drugs was 0.96% in the control and 1.27% in the GM-CSF group. CTC-NCI grade 3-4 neutropenia was reported in 39% vs 45% of patients, thrombocytopenia in 11% vs 35% (P = 0.020) and anaemia in 7% vs 35% (P = 0.014). The FEP combination is as active (OR: 34%) in the treatment of patients with advanced gastric cancer as the EAP regimen, although it leads to fewer complete remissions. The patients randomized to receive low-dose GM-CSF achieved a significantly higher dose intensity than controls (P = 0.0001).
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PMID:FEP regimen (epidoxorubicin, etoposide and cisplatin) in advanced gastric cancer, with or without low-dose GM-CSF: an Italian Trial in Medical Oncology (ITMO) study. 956 54

Patients with gastric cancer have a poor prognosis. Because curative surgery is often impossible (metastatic disease) or extremely difficult (locally advanced tumors), and the majority of patients undergoing curative resection relapse, chemotherapy has been actively studied in gastric cancer. Several combination chemotherapy regimens have been developed with high activity in locally advanced and metastatic disease. Among them are 5-fluorouracil (5-FU) plus high dose methotrexate plus doxorubicin (FAMTX). It represents the reference treatment in many clinical trials. Recent schedules like etoposid plus cisplatin (EAP); etoposid plus leucovorin plus 5-FU (ELF) and epirubicin plus cisplatin plus 5-FU (ECF) show encouraging response rates, their toxicity is considerable, however. Randomized trials comparing chemotherapy with best supportive care showed an increase in overall survival and in quality-of-life. Up to now adjuvant chemotherapy has failed to improve survival as compared with surgical controls. Only half of the patients with locally advanced gastric cancer (LAGC) undergo macroscopic and microscopic tumor-free resection. Preoperative chemotherapy has shown very promising results even in patients who had primarily unresectable tumors. Approximately half undergo R0 resection after downstaging induced by active chemotherapy and the long-term survival rises to about 20%. There are hopes that the newest regimes may do this: new cytostatic drugs and the immuno-chemical approach to combine cytostatic drugs with cytokines will be of great importance.
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PMID:[Neo-adjuvants, adjuvants and palliative therapy for gastric carcinoma]. 958 71

Although there has been a decline in the incidence of gastric cancer worldwide, its mortality rate is still high. In the West, attempts with adjuvant chemotherapy to improve survival have been disappointing. The promising results reported with the FAM (5-FU, Adriamycin, Mitomycin C) regimen in patients with advanced disease, have not been confirmed in an adjuvant setting. Randomized trials on adjuvant chemotherapy in Japan have shown a positive outcome in treated patients only when subgroups with advanced disease are considered. As results with adjuvant chemo-immunotherapy were better than those with chemotherapy alone, immunostimulators have been widely utilized in clinical trials conducted in Japan in recent years. However, chemo-immunotherapy may be more effective in patients with minimal residual disease, due to the combined action of a lower stage at diagnosis and to a diffuse application of standard wide lymphadenectomy. Inadequate lymphadenectomy, like that performed in many western studies, may compromised radicality in patients with "curable" disease and the concept of "minimal residual disease" must therefore be considered in future trials on adjuvant chemotherapy. Future trends for new therapeutic combinations (FAMTX, EAP, 5-FU/Cisplatin, PELF, etc) tested in phase II and III clinical trials are also discussed. Whatever the type of approach used, the high incidence of intra-abdominal recurrences indicates that an improvement in the prognosis of patients with advanced diseases will only come with the development of additional treatment modalities such as neoadjuvant or intraperitoneal chemotherapy.
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PMID:[Complementary treatment to surgery of gastric carcinoma: role of adjuvant and neoadjuvant chemotherapy]. 961 50

At this Cancer Center, we have sought to improve gastric cancer patients' QOL and the bed use rate, by conducting chemotherapy following gastric cancer surgery since 1988. Initially, EAP therapy was performed, but numerous cases had to be hospitalized for complications, so outpatient treatment proved difficult. At present, we mainly employ CDDP-5-FU combination therapy or MTX-5-FU as an alternative. Up to 1995, 26 and 88 patients underwent each type (total, 114 cases). It is our policy to brief carefully both patients to receive the chemotherapy on an outpatient basis as well as their families beforehand. The orientation covers the administration methods, possible complications and measures to deal with them, and daily life situations to come. The idea is to encourage their understanding of the importance of self care, and obtain their cooperation in the therapy. We also try to measure for vital signs along with manage transfusions during administration, and endeavor to pinpoint complications in the early stage. We also have a 24-hour phone consultation service available so that both patient and family can continue home treatment without fear. This report concerns the situation with chemotherapy on an outpatient basis at our Center.
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PMID:[Nursing situation in outpatient chemotherapy following surgery for gastric cancer]. 988 52

EAP (etoposide, doxorubicin, cisplatin), a chemotherapeutic combination given over 8 days, proposed by German investigators in cancer of the stomach, has been considered to be too toxic by others. A positive experience with a similar regimen (PAV) developed by the SAKK given over 3 days in small cell lung cancer led us to test it in gastric adenocarcinoma. 41 patients with metastatic gastric cancer were enrolled in the study and 38 were evaluable for response and toxicity. One complete response and 12 partial responses were recorded, giving a response rate of 34% (95% confidence interval (CI) 20-51%). Median progression-free and overall survival were 3.4 and 6.3 months, respectively. Haematotoxicity was the leading toxicity with 34 (90%) and 17 (45%) grade III-IV neutropenia and thrombocytopenia, respectively. Despite this high rate of granulocytopenia, only six episodes of non-fatal febrile neutropenia were observed. Other toxicities were relatively easy to manage with infrequent grade III-IV occurrences. We conclude that PAV is active in gastric cancer and seems to be better tolerated than EAP.
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PMID:Cisplatin, doxorubicin and etoposide (PAV) in advanced gastric carcinoma: the SAKK experience. Swiss Group for Clinical Cancer Research (SAKK). 1007 Mar 22

The high incidence of side effects for EAP (etoposide, adriamycin, cisplatin) combination chemotherapy led to the recent decline in its use. However, we report herein the long-term disease-free survival of a woman following postoperative EAP therapy. A 57-year-old woman was referred to our hospital because of general malaise. X-ray and endoscopic examination revealed a Borrmann type 3 gastric cancer. Preoperative computed tomography and ultrasonography revealed multiple para-aortic lymph node swellings. The patient simultaneously underwent subtotal gastrectomy and splenectomy, and complete para-aortic lymph node dissection. Histopathological tests revealed that the tumor was a poorly differentiated adenocarcinoma with 35 metastatic para-aortic lymph nodes. The patient was treated with 2 cycles of EAP therapy. After discharge, swelling in one para-aortic lymph node was detected. Following three subsequent cycles of EAP therapy, the swollen lymph node disappeared and the patient has remained disease free for 10 years. This case illustrates that aggressive surgery followed by repeated courses of EAP therapy can produce excellent clinical outcomes.
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PMID:[A gastric cancer patient with marked para-aortic lymph node metastasis surviving more than 10 years after aggressive operation and repeated EAP chemotherapy]. 1191 38


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