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)

TS-1 is often used as first-line chemotherapy for treatment of advanced or recurrent gastric cancer, but there is no definite therapeutic policy for patients for whom TS-1 is not effective, or to whom it cannot be administered. We have treated 6 patients with low-dose weekly paclitaxel therapy as second-line chemotherapy after initial treatment with TS-1. These patients consisted of 3 males and 3 females with a mean age of 56 years. Four patients had recurrent gastric cancer and two had unresectable advanced gastric cancer. Paclitaxel was administered in doses of 80 or 100 mg weekly. Adverse events more severe than grade 3 were not observed, but there were 2 cases of leukopenia (grade 1) and 2 cases of decreased hemoglobin (grade 2). Mean survival time after the administration of paclitaxel was 139 days. Five patients died of their cancer, and one is still alive 382 days after the paclitaxel administration. The one-year survival rate after administration was 16.7%. Low-dose weekly paclitaxel therapy is therefore safe and effective for patients with advanced and recurrent gastric cancer who previously received TS-1 therapy.
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PMID:[Low-dose paclitaxel therapy as second-line chemotherapy for patients who previously received TS-1 therapy]. 1562 68

A case of recurrent gastric cancer with metastases to the skin and lung was treated successfully with low-dose paclitaxel after oral TS-1 administration. The patient was a 73-year-old man who underwent total gastrectomy for gastric cancer on April 3, 2000. Two years and four months after the operation, an increasing CA19-9 concentration and metastases to the skin and both lungs were observed. Oral TS-1 was given, but had to be stopped because of diarrhea. The metastatic lesions of the skin were resected, and low-dose paclitaxel (100 mg) was given once a week for 6 weeks. Five months later, the metastatic lesions of the right and left lung had decreased in size by 62% and 100%, respectively. CA19-9 fell to below the cut-off value 2 months after starting therapy. A decrease in the hemoglobin level of grade 1 was observed. Low-dose paclitaxel for recurrent gastric cancer after TS-1 therapy causes few side effects and may well be effective.
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PMID:[A case of recurrent gastric cancer with skin and lung metastasis treated by low-dose paclitaxel therapy]. 1562 69

To evaluate the efficacy and safety of capecitabine and cisplatin in patients with recurrent gastric cancer after fluoropyrimidine-based adjuvant therapy. Patients with histologically confirmed and measurable advanced gastric cancer that had relapsed after fluoropyrimidine-based adjuvant chemotherapy received oral capecitabine (1250 mg m(-2) twice daily, days 1-14) and intravenous cisplatin (60 mg m(-2) over 1 h, day 1) every 3 weeks. In total, 32 patients were enrolled, of whom 30 were evaluable for efficacy and 32 for safety. A median of 5 cycles (range 1-10) was administered. One patient achieved a complete response and eight had partial responses, giving an overall response rate of 28% (95% CI, 13-44%). The median time to progression and median overall survival were 5.8 months (95% CI, 4.1-7.5 months) and 11.2 months (95% CI, 5.5-16.9 months), respectively. Grade 3 neutropenia and thrombocytopenia were observed in 38 and 6% of patients, respectively. Grade 2/3 nonhaematological toxicities included diarrhoea (19%), stomatitis (19%) and hand-foot syndrome (31%). No grade 4 toxicity, neutropenic fever or treatment-related deaths occurred. Capecitabine in combination with cisplatin was effective and well tolerated as first-line treatment in patients with recurrent gastric cancer after fluoropyrimidine-based adjuvant chemotherapy.
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PMID:Phase II study of capecitabine and cisplatin as first-line combination therapy in patients with gastric cancer recurrent after fluoropyrimidine-based adjuvant chemotherapy. 1565 40

A 69-year-old man underwent total gastrectomy for advanced gastric cancer in August 2001. After surgery, he was treated daily with UFT 300 mg. In October 2002, the tumor marker (CEA) increased in value, and CT revealed multiple liver metastases. Because there were no extrahepatic metastases, we attempted to use hepatic arterial injection chemotherapy. A reservoir was placed in the hepatic artery on November 12. Thereafter, intra-arterial injection of paclitaxel at 120 mg (80 mg/m2) was administered over one hour to the reservoir. This arterial injection chemotherapy was administered once weekly for 3 weeks followed by 1 week rest. After 3 courses, CEA decreased markedly and CT revealed remarkable tumor reduction which was thought to show a partial response (PR). After 6 courses, PR was continued. Adverse effects were only grade 1 alopecia and leukopenia. No major adverse effects were observed. These results suggest that hepatic arterial injection therapy with weekly paclitaxel is effective against recurrent gastric cancer with liver metastases.
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PMID:[A case of postoperative liver metastases from gastric cancer successfully treated with hepatic arterial infusion of paclitaxel]. 1567 90

In general, treatment for gastric cancer with peritoneal dissemination or recurrent gastric cancer is outside the scope of surgery. The efficacy of new anti-cancer drugs such as TS-1 system was revealed in a controlled study by comparing treatment with non-treatment groups. We performed chemotherapy of TS-1 and docetaxel (TXT) in the outpatient clinic on a 72-year-old nonresected gastric cancer patient accompanied by peritoneal dissemination. Although no killer cell effect was recognized, the patient clinically achieved good QOL by this method for one year and seven months. In conclusion, we reported a treatment method for nonresected gastric cancer, which was treated only on an outpatient basis. The course of this case closely resembled the tumor dormancy therapy performed by Takahashi et al.
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PMID:[A case of a nonresected gastric cancer with peritoneal dissemination maintained on TS-1 and docetaxel combination chemotherapy with good QOL]. 1575 37

With the availability of new chemotherapeutic agents such as S-1 and paclitaxel (TXL) for advanced gastric cancer, the development of a strategy for a third-line chemotherapy is urgently needed. We treated a patient with recurrent gastric cancer using TXL, irinotecan hydrochloride (CPT-11) and cisplatin (CDDP) as a third-line chemotherapy. The patient was a 46-year-old man who had undergone total gastrectomy for advanced gastric cancer with lymph node metastases. For postoperative recurrence, he was first treated with S-1 as an outpatient; however, tumor markers increased, and para-aortic lymph node metastasis was revealed by thoracic and abdominal CT scan. A second-line therapy with weekly TXL and CDDP was then added, but resulted in PD. Therefore, combination chemotherapy with TXL, CPT-11 and CDDP was started biweekly as a third-line chemotherapy. TXL (80mg/m2) was infused over 1 hour after short premedication, followed by CPT-11 (25mg/m2) and CDDP (15mg/m2) over 30 min. After 6 courses of this therapy, the serum AFP and TPA returned to normal, and the size of the metastatic para-aortic lymph nodes reduced. The effect of this therapy was judged as PR and the toxicity of this regimen was tolerable. The patient has undergone 10 courses of this therapy and is maintaining a clinical PR. The patient was able to resume his full social activities. TXL, CPT-11 and CDDP combination chemotherapy may be useful and safe for patients with recurrent gastric cancer, even after first-or second-line therapy with S-1 or taxanes.
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PMID:Third-line chemotherapy with paclitaxel, irinotecan hydrochloride and cisplatin for recurrent gastric cancer: a case report. 1578 61

A 72-year-old woman underwent total gastrectomy for CA19-9 producing gastric cancer. TS-1 was administered for recurrent gastric cancer because the duodenal stump was histologically positive and the serum CA19-9 level elevated after temporary regression. The dose was reduced from 80 mg/body/day to 50 mg/body/day because of grade 3 neutropenia. One course consisted of consecutive administration for 28 days followed by 14 days' rest. Upon the completion of the second course, the serum CA19-9 level became within normal limits, and no recurrence nor remarkable adverse reaction has been recognized for 6 courses. Adjuvant use of TS-1 for gastric cancer is ongoing as clinical trials, however, the incidence of adverse reaction does not seem to be negligible with administration of the recommended dose. Low-dose administration of TS-1 is thought to be one effective method of postoperative adjuvant chemotherapy for gastric cancer.
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PMID:[A case of CA19-9 producing gastric cancer treated by low-dose administration of TS-1 for adjuvant chemotherapy]. 1585 17

We have experienced three gastric carcinoma cases successfully treated by the combination therapy of docetaxel and TS-1. Case 1: 66-year-old male with advanced gastric cancer invading the pancreas with metastasis to the liver and left neck lymph nodes. Case 2: 50-year-old female with scirrhous gastric carcinoma causing huge amount of malignant ascites. Case 3: 59-year-old male with recurrent gastric cancer of the remnant stomach presenting with obstruction and vessel involvement. Primary and metastatic diseases of these patients were remarkably improved with the combination therapy, indicating that the combination therapy of docetaxel and TS-1 can be a new therapeutic tool for advanced and recurrent gastric cancer patients.
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PMID:[Three advanced gastric cancer patients successfully treated by combination therapy of docetaxel and TS-1]. 1585 18

Chemotherapies for recurrent gastric cancer have not yet been established. Here we report a case of type 4 gastric cancer associated with lymphangitis carcinomatosis which became refractory to the previous chemotherapies. The case was a 40-year-old woman. She had been diagnosed with gastric cancer after a Krukenberg tumor operation. Chemotherapies (TS-1 plus CDDP as first-line, and TS-1 plus taxanes as second-line) were performed, and a partial response was achieved. Disease activity has been well controlled until this time. Since recurrence of left pleural effusion and lymphangitis carcinomatosis was recognized, we changed the chemotherapy TS-1 plus CPT-11. Pleural effusion decreased and lymphangitis carcinomatosis improved. The serum CA 19-9 level rose transiently after CPT-11 administration, and tended to fall at the second week of chemotherapy. However, the patient died 2 years 4 months after the onset. TS-1 plus CPT-11 combination chemotherapy would be effective for lymphangitis carcinomatosis and also useful as third-line chemotherapy for recurrent gastric cancer.
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PMID:[A case of advanced gastric cancer with lymphangitis carcinomatosa after operation of Krukenberg tumor treated by TS-1 plus CPT-11 as third-line chemotherapy]. 1612 22

The present study investigated the efficacy and feasibility of weekly paclitaxel for advanced/recurrent gastric cancer. Subjects comprised 23 patients with advanced/recurrent gastric cancer who had been treated using a 5-FU-containing regimen. Paclitaxel was administered at a dose of 80 mg/m(2), 3 times every 4 weeks. Dexamethasone, diphenhydramine and ranitidine chloride were given 30 min before paclitaxel as premedication. The mean number of treatment cycles was 6.4 (range, 1-28). Response rate was 40.0% (4/10) with measurable lesions. Among 13 patients without measurable lesions, 3 cases revealed improvements on colonography, 1 case displayed decreased ascites on abdominal computed tomography, and 1 case recovered from disseminated intravascular coagulopathy due to bone metastases. Median survival time was 258 days, and median time to progression was 140 days. Grade 3 leukocytopenia and neutropenia occurred in 13.0% of patients. All non-hematological toxicity was low-grade, including that involving the gastrointestinal system. Weekly paclitaxel appears effective and safe for 5-FU-refractory gastric cancer.
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PMID:[Feasibility study of weekly paclitaxel as second-line chemotherapy against 5-FU-refractory gastric carcinoma]. 1622 42


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