Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report 2 patients with recurrent gastric cancer treated by combined chemotherapy of TS-1 and low-dose cis-platinum (TS-1/LCDDP). Who both obtained long-term survival while maintaining good QOL. Case 1: A 60-year-old man underwent total gastrectomy for gastric cancer (pT3, pN2, Stage III B). Three months after surgery, multiple liver metastases were identified, for which TS-1/LCDDP therapy (TS-1 100 mg/body/day, CDDP 10 mg/body/week; 1 course for 4 weeks) was started without hospitalization. After CR was obtained after 4 courses, an additional 4 courses were carried out. At present, 1 year and 11 months have passed since the initial treatment, and CR has been maintained. Regarding adverse events, only grade-1 pigmentation was observed. Case 2: A 65-year-old man with gastric cancer (pT3, pN1, Stage III A) underwent distal gastrectomy. One year after surgery, CT showed both multiple liver and pulmonary metastases. Twelve courses of TS-1/LCDDP therapy have been carried out for 2 years and 4 months. Therapeutic effect was NC, but the patient was able to tolerate the treatments as an outpatient without any subjective symptoms. Leukopenia (grade 2), pigmentation, stomatitis and nausea (grade 1) were observed. Both patients received TS-1/LCDDP therapy as outpatients with good QOL and performance status (0). Recently, chemotherapy for recurrent cancer has been focusing on long-term survival and maintenance of QOL, instead of tumor shrinkage. These results suggest that TS-1/LCDDP treatment is useful as a first-line chemotherapy for patients with recurrent gastric cancer.
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PMID:[Two cases of recurrent gastric cancer treated by combined chemotherapy of TS-1 and low-dose cis-platinum]. 1517 Sep 89

Clinical characteristics and risk factors of hand-foot syndrome were investigated in patients who received capecitabine-containing chemotherapy. Toxicity data were analyzed from 179 patients in 4 prospective clinical trials testing docetaxel/capecitabine/cisplatin in stomach cancer, capecitabine/cisplatin in biliary or stomach cancer, and vinorelbine/capecitabine in breast cancer. Hand-foot syndrome was reported in 116/179 (64.8%) of patients, with grade 3 hand-foot syndrome in 8/179 (4.5%). Hand-foot syndrome first developed within the first 3 chemotherapy cycles in 100/116 (86.2%) patients, with the median onset for all 3 treatment regimens occurring during cycle 2. Because severe reactions were rare, hand-foot syndrome was not a major factor influencing treatment schedule. Risk factor analyses showed that combined use of docetaxel and preceding chemotherapy-related stomatitis were significant risk factors for the development of hand-foot syndrome. Our results suggest that a combined treatment agent and a patient's susceptibility to chemotherapy-related toxicity may increase the risk of capecitabine-induced hand-foot syndrome.
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PMID:Hand-foot syndrome in patients treated with capecitabine-containing combination chemotherapy. 1534 18

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

Docetaxel (T) and capecitabine (X) are active agents against gastric cancer with synergistic antitumor effects. We conducted the current phase II study to assess the response rate and toxicity of combination TX regimen in patients with metastatic gastric cancer. Eligible patients were treated with docetaxel (36 mg/m2 intravenously) on days 1 and 8 and capecitabine (1000 mg/m2 orally twice a day) on days 1-14 of a 3-week schedule until progression occurred. From December 2001 to May 2003, 55 patients with median age of 54 years (range, 22-73 years) were enrolled; 47 patients had measurable lesions. A total of 358 courses of treatment were given, with a median of 5 (range, 1-22+) per patient. Objective responses were documented in 19 of 47 patients with measurable lesions (response rate, 40.4%; 95% confidence interval [CI], 25.9-54.9), with the median response duration of 5.6 months (range, 2.1-13.6+). At a median follow up of 15.9 months for all of 55 study patients, the median time to progression and survival were 4.5 months (95% CI, 3.4-5.6) and 12.0 months (95% CI, 7.5-16.6), respectively. Hematologic toxicities were mild to moderate, and the observed grade 3 nonhematologic toxicities, the most frequent of which was stomatitis, were generally manageable. Four patients experienced pneumonitis, but all of them responded to steroid treatment. The TX regimen was relatively well tolerated and effective against metastatic gastric cancer, with the added advantage of being an outpatient regimen.
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PMID:Weekly docetaxel in combination with capecitabine in patients with metastatic gastric cancer. 1580 15

Peritoneal dissemination is a major event in the development of gastric cancer. However, most patients with it have been excluded from clinical studies because they rarely have measurable lesions. We conducted an analysis to evaluate the efficacy and feasibility of modified pharmacokinetic modulating chemotherapy, for gastric cancer patients with peritoneal dissemination. Between May 2002 and April 2004, 10 patients were treated by modified pharmacokinetic modulating chemotherapy. This analysis was based on 10 consecutive chemotherapy-naive patients with confirmed peritoneal dissemination. This therapy regimen was repeated with a weekly schedule of MTX 100 mg/body, given as intraarterial infusion 1 h prior to a 24-hr infusion of 5-FU 500 mg/body. Simultaneously, enteric-coated tegafur/uracil (400 mg) was administered every day. The one-year overall survival rate was 50. 0%. The median survival time was 311 days. Grade 1 stomatitis and Grade 1/2 oral dryness were involved in 40% of the cases. No patient had to discontinue this therapy because of complications. Objective improvement of ascites was seen in all patients, and all patients could be treated at outpatient clinics. This regimen may be well-tolerated and of clinical benefit for patients with peritoneal dissemination of gastric cancer.
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PMID:[Modified pharmacokinetic modulating chemotherapy for progressive gastric cancer accompanied by peritoneal dissemination]. 1585 12

BBR 3438, a member of the 9-aza-anthrapyrazole family designed to decrease anthracycline dependent cardiotoxicity and to improve efficacy provided high in vivo activity in gastric carcinoma xenograft models. The present study was carried out to assess the efficacy and safety of BBR 3438 applied at a dose of 50 mg/m(2) four-weekly as an 1-hour infusion to pretreated patients with gastric cancer. Twenty-seven patients received at least one administration of BBR 3438. Lymph nodes and liver were the most common sites of metastases. A total of 94 cycles were administered (median 2, range 1-6). The main toxicity consisted of (worst per patient [%]; NCIC CTC grades 1/2/3/4) neutropenia 7/7/19/52 (one case of febrile neutropenia), stomatitis 15/19/4/-, nausea 22/26/7/-, vomiting 19/7/7/-, alopecia 15/33/-/-. Neutrophil nadir (520/mul) was reached after a median 15 days. The median time to recovery to < or = grade 1 neutropenia was 13.5 days. The median average cumulative dose of BBR 3438 was 166.8 mg, and the median dose intensity was 48.8 mg/m(2). Left ventricular ejection function (LVEF) was monitored with multiple-gated angiography (MUGA). Median LVEF values at baseline and at the end of cycle 2 were 67.5% and 65%, respectively, and no patient showed a relevant decrease of LVEF. In 25 patients evaluable for response no remission was observed. Four patients (16%) had stable disease. Median time to progression was 51 days, median overall survival was 64 days. In all, the feasibility and tolerability of BBR 3438 applied 4-weekly at a dose of 50 mg/m(2) was confirmed and neither relevant LVEF decreases nor hints of cardiac toxicity were observed. In terms of antitumor activity, BBR 3438 was found to be ineffective in the treatment of gastric cancer.
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PMID:BBR 3438, a novel 9-aza-anthrapyrazole, in patients with advanced gastric cancer: a phase II study group trial of the Central European Society of Anticancer-Drug Research (CESAR). 1601 96

To investigate the efficacy and safety of combining weekly paclitaxel with weekly 24-hour infusion of high-dose 5-fluorouracil (5-FU) and leucovorin (LV, folinic acid) in the treatment of patients with advanced gastric cancer. Patients with histologically confirmed recurrent or metastatic gastric cancer were studied. Paclitaxel 80 mg/m2 3-hour intravenous infusion was given on days 1, 8, and 15, and high-dose 5-FU 2,600 mg/m2 plus LV 300 mg/m2 24-hour intravenous infusion (HDFL) was given on days 2, 9, and 16, repeated every 4 weeks. Between August 1997 and August 2003, 30 patients were enrolled. The median age was 58 years (range: 37-70). Eighteen patients (60.0%) had recurrent or metastatic disease and 12 patients had de novo metastatic disease. Among the 27 patients evaluable for tumor response, 2 achieved complete response and 9 achieved partial response, with an overall response rate of 40.7% (95% confidence interval, CI: 22-61%). Eleven of the 21 patients without prior exposure to HDFL-containing regimens responded (response rate: 52.4%, 95% CI: 29-74%), while none of the 6 patients who had previously failed HDFL-containing regimens responded (p value = 0.054 by Fisher's exact test). All 30 patients were evaluated for survival and toxicities. Median time to progression and overall survival were 6 and 10 months, respectively. Major grade 3-4 toxicities were neutropenia in 12 patients (40.0%), diarrhea in 10 patients (33.3%), and stomatitis in 3 patients (10.0%). Grade 1-2 and 3-4 paclitaxel-related neuropathy developed in 16 (53.3%) and 2 (6.7%) patients, respectively. None of the patients discontinued protocol treatment because of paclitaxel-related neuropathy or developed HDFL-related hyperammonemic encephalopathy. This paclitaxel-HDFL regimen is effective and well tolerated in the treatment of advanced gastric cancer.
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PMID:Phase II study of weekly paclitaxel and 24-hour infusion of high-dose 5-fluorouracil and leucovorin in the treatment of recurrent or metastatic gastric cancer. 1608 36

We performed a pilot study of combination chemotherapy with TS-1 and cisplatin for highly advanced gastric cancer. From June 2002, 12 patients with multiple liver metastases, carcinomatous lymphangitis or peritoneal dissemination, were enrolled in the study. TS-1 was administered at a daily dose on day 1-21 and an intermediate-dose of cisplatin (60 mg/m2) was administered on day 8. The combination was repeated in a 5-week cycle. The median administered cycles were three (one to eight). An objective response was obtained in 9 cases (75.0%) of primary sites and 6 cases of metastatic sites. No severe hematological toxicity occurred, and grade 3 stomatitis (in one case) and vomiting (in two cases) occurred as non-hematological toxicities. The improvement of clinical symptoms such as appetite loss and abdominal discomfort was obtained in 9 of 10 cases. The median survival time is 244 days. The TS-1/CDDP regimen had almost no survival benefits, but may induce relief of symptoms due to cancer and better quality of life.
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PMID:[A pilot study of TS-1+CDDP therapy for highly advanced stage IV gastric cancer]. 1618 32

The safety of chemotherapy combining TS-1 and weekly paclitaxel for the treatment of unresectable and recurrent gastric cancer was evaluated in this study. Paclitaxel was administered by intravenous drip infusion at a starting dose (level 1) of 50 mg/m2 on days 1, 8, and 15. TS-1 was administered orally at a dose of 40 mg/m2twice a day for 2 weeks (days 1-14) followed by 2 weeks rest. A total of 9 patients were enrolled in this study. Two out of 6 patients treated with level 1 suffered from leukocytopenia and neutropenia, which were determined as dose-limiting toxicity (DLT). Three patients were treated with level 2, in which the dose of paclitaxel was increased up to 60 mg/m2. One of 3 patients suffered from grade 3 diarrhea and one patient from grade 4 leukocytopenia, eutrocytopenia, anemia, and stomatitis, which were determined as DLT. According to these results,level 1 of this regimen was recommended as a safe treatment for gastric cancer patients. A phase II study will be performed to evaluate the efficacy of the combination chemotherapy.
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PMID:[A phase I study of combination chemotherapy using TS-1 and weekly paclitaxel for advanced gastric cancer]. 1641 Jun 97

In the present article, we have summarized the phase I/II clinical trials on combination therapy of S-1 and docetaxel. With result of the phase I study, patients were treated with intravenous infusion of 40 mg/m2 docetaxel on day 1 and oral S-1 80 mg/m2/day on days 1 to 14 every 3 weeks. Forty eight patients received a total of 272 treatment cycles. No complete responses (CRs) and 27 partial responses (PRs) were observed for an overall response rate (CR+PR) of 56.2% (95% CI, 38-66%). Eighteen patients (37.5%) had stable disease (SD), and 3 patients (6.2%) had progressive disease (PD) as best response. The tumor control rate (CR+PR+SD) was 93.8% (95% CI, 83-98%). The median overall survival was 14.3 months (95% CI: 10.7-20.3 months) and the median time to tumor progression was 7.3 months (95% CI: 4.2-10.7 months). The most common grade 3-4 hematologic toxicities were neutropenia 58.3%, leukopenia 41.7%, febrile neutropenia 8.3%, and anemia 8.3%. The most common grade 3 nonhematologic toxicities were anorexia 14.6%, stomatitis 8.3%, nausea 6.3%, diarrhea 4.2%, constipation 4.2%, and vomiting 2.1%. No grade 4 nonhematologic toxicities were reported, and all treatment-related toxicities were resolved. The mechanisms underlying these synergistic effects of S-1 and docetaxel were examined by expression and activity analyses of 5-FU metabolic enzymes. The expressions of thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) were decreased and that of orotate phosphorybosyl transferase (OPRT) was increased in mRNA, protein level and activity assay after the treatment with docetaxel and 5-FU in the TMK-1 gastric cancer cell. These findings strongly indicate that the combination chemotherapy of docetaxel and S-1 is effective against gastric carcinomas and therefore is a good candidate as a standard chemotherapeutic strategy in treating these tumors.
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PMID:[Combination chemotherapy of S-1 and docetaxel on advanced and recurrent gastric cancer]. 1689 78


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