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)

The main purpose of this trial was to investigate the activity of a less toxic regimen in patients with advanced gastric carcinoma regarding response rate and survival. We report on a pilot study of 20 patients treated with the combination of 5-fluorouracil and folinic acid. 5-fluorouracil was administered at a daily dose of 450 mg/m2 followed by folinic acid 200 mg/m2 for four consecutive days every four weeks. The overall response rate was 15% with one complete and two partial responders. The median duration of response was 11, 10 and 10 months respectively. The median survival of all patients was 9 months. Toxicity was mild and consisted primarily of diarrhea. Stomatitis and myelosuppression occurred rarely. In conclusion, the combination of 5-fluorouracil and folinic acid has moderate activity in gastric cancer, while median survival appears similar to the other more intensive regimens. The combination is very well tolerated with minimal toxicity. A detailed review of the literature regarding the effectiveness of the above regimens on response rate, overall survival and toxicity is also presented.
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PMID:Is the combination of 5-fluorouracil and folinic acid effective in advanced gastric carcinoma? Results of a pilot study and review of the literature. 769 31

The results of recent preclinical and clinical studies suggest that AO-90, a methionine-free intravenous amino acid solution (7.43%), potentiates the antitumor effect of 5-fluorouracil (5-FU). In the present multi-center, randomized, controlled study conducted at the surgery departments of 53 institutions between July 1991 and March 1993, patients with advanced gastric cancer were randomly allocated to receive either AO-90 (500-750 mL/day, AO/MF group) or Amiparen, a commercial intravenous amino acid solution (600-800 mL/day, C/MF group) by total parenteral nutrition for 14 days. Both groups received MF therapy which consisted of a continuous infusion of 5-FU at 350 mg/m2/day for 14 days and an i.v. push of mitomycin C 7 mg/m2 on days 7 and 14 (one course). Additional treatment courses were initiated after a withdrawal period when appropriate. Of the 138 subjects enrolled, 129 (93.5%) were eligible and 119 (86.2%) completed the scheduled treatment (AO/MF group: 57, C/MF group: 62). The overall clinical response rates in the completed cases were 26.3% (15/57) in the AO/MF group and 8.1% (5/62) in the C/MF group, and the difference between the groups was significant (p = 0.015). In particular, the response rate in the postoperative recurrent patients with measurable lesions was 42.9% (12/28) in the AO/MF group versus 12.0% (3/25) in the C/MF group (p = 0.016). Further, in the patients who were previously treated with fluoropyrimidine drugs, 29.0% (9/31) responded to the AO/MF therapy versus 8.6% (3/35) in the C/MF group (p = 0.053). The treatment-related adverse reactions observed were mainly hematologic and subjective/objective symptoms, such as decreased leukocyte count and hemoglobin level, nausea/vomiting and stomatitis. The differences in the incidence were not significant between the groups. Based on these results, AO-90 in the MF regimen appears to be effective in the treatment of patients with advanced gastric cancer by significantly potentiating the effects of 5-FU.
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PMID:[A controlled study of AO-90, a methionine-free intravenous amino acid solution, in combination with 5-fluorouracil and mitomycin C in advanced gastric cancer patients (surgery group evaluation)]. 775 83

The results of recent preclinical and clinical studies suggest that AO-90, a methionine-free intravenous amino acid solution (7.43%), potentiates the antitumor effect of 5-fluorouracil (5-FU). In the present multi-center, randomized, controlled study conducted at the internal medicine departments of 24 institutions between July 1991 and May 1993, patients with advanced gastric cancer were randomly allocated to receive either AO-90 (500-750 mL/day, AO/MF group) or Amiparen, a commercial intravenous amino acid solution (600-800 mL/day, C/MF group) by total parenteral nutrition for 14 days. Both groups received MF therapy which consisted of a continuous infusion of 5-FU at 350 mg/m2/day for 14 days and an i.v. push of mitomycin C 7 mg/m2 on days 7 and 14 (one course). Additional treatment courses were initiated after a withdrawal period when appropriate. Of the 53 subjects enrolled, 52 (98.1%) were eligible and 47 (88.7%) completed the scheduled treatment (AO/MF group: 23, C/MF group: 24). Although there were significant differences for age and sex between the groups, the Mantel-Haenszel test showed that these unevenly distributed characteristics did not affect the study results. The overall clinical response rates in the completed cases were 30.4% (7/23) in the AO/MF group and 16.7% (4/24) in the C/MF group. In particular, the response rate in the inoperable advanced cases with liver metastases, ascites or distant metastases was 45.5% (5/11) in the AO/MF group versus 16.7% (2/12) in the C/MF group. The treatment-related adverse reactions observed were mainly hematologic and subjective/objective symptoms, such as decreased leukocyte count, hemoglobin level and platelet count, nausea/vomiting, diarrhea, stomatitis, and fever. The differences in the incidence were not significant between the groups. These results show that AO-90 in combination with MF therapy is efficacious in the treatment of patients with gastric cancer.
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PMID:[A controlled study of AO-90, a methionine-free intravenous amino acid solution, in combination with 5-fluorouracil and mitomycin C in advanced gastric cancer patients (internal medicine group evaluation)]. 775 84

Recurrence of gastric cancer or colon cancer was observed in some patients who received 5-fluorouracil (5-FU) high-dose continuous Methotrexate (MTX)-Leucovorin (LV) therapy (FML therapy) previously. 5-FU high-dose 48-hours continuous therapy (5-FU therapy) as maintenance therapy for the patients was performed in the hospital and successively at home. The patients included 3 with recurrent gastric cancer and 2 with recurrent colon cancer: there were 4 males and 1 female, the mean age was 51.8 years (33-59 years). All patients had received FML therapy during the hospital stay before the maintenance chemotherapy at home. 5-FU therapy (30 mg/kg/day x 2 days/w), 30.2 courses on an average (11-40 courses), was performed through a catheter (Port-A-Cath), which was introduced into the right subclavian vein and placed under the skin, with a Baxter infusion pump. The concentration of 5-FU was 197 +/- 172-401 +/- 127 ng/ml between the 2nd and 48th hour. Adverse reaction included anorexia in 5 patients, stomatitis in 4, pigmentation in 4, leukopenia in 3, neuropathy in 2 and alopecia in 1. The therapy was effective for 10.4 months on an average (4-18 months) and the mean survival period was 12.0 months (7-18 months).
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PMID:[Usefulness of 5-FU high-dose continuous therapy at home in patients with recurrent gastric and colon cancer]. 780 45

Combination chemotherapy with 5-FU and CDDP was given to two patients with far advanced gastric cancer. One patient was associated with metastases of lung, liver, pancreas and Virchow and periaortic lymph nodes, and the other was associated with metastases of periaortic lymph nodes and malignant ascitis. The regimen consisted of 5-FU 1,000 mg/m2 (day 1-5, continuous infusion) and CDDP 100 mg/m2 (day 3, 1 hr drip infusion). The interval was from the 6th to the 21st day. The response to chemotherapy showed shrinking of primary gastric lesions and metastases of liver, pancreas and periaortic lymph nodes, and disappearance of Virchow lymph nodes and malignant ascitis. Adverse reactions were thrombocytopenia (Grade 4), leukocytopenia (Grade 3), stomatitis (Grade 1, 3), vomiting (Grade 1, 2) and peripheral neuropathy (Grade 3). This therapy is thought to be effective against far advanced gastric cancer.
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PMID:[Two patients with far advanced gastric cancer responding to combination chemotherapy with 5-FU and CDDP]. 782 65

A randomized early phase II study using l-leucovorin (l-LV) and 5-fluorouracil (5-FU) in gastric cancer was conducted. The administration schedules: Arm A was 250 mg/m2 of l-LV and 600 mg/m2 of 5-FU weekly, arm B was 100 mg/m2 of l-LV and 370 mg/m2 of 5-FU for 5 consecutive days, and arm C was 10 mg/m2 of l-LV and 370 mg/m2 of 5-FU for 5 consecutive days. PR was obtained in 10/28 (35.7%) of arm A, 7/28 (25.0%) of arm B and 0/17 (0%) of arm C, in complete cases. In eligible cases, 30.3%, 21.9% and 0%, respectively. Because there was no responder in arm C, the entry to arm C was stopped by controller at the point where 17 patients were treated with arm C. Median survival time was 9.6 months in arm A, 8.0 months in arm B and 5.9 months in arm C. Major toxicities were stomatitis, diarrhea and neutropenia. Stomatitis was seen more in arm B and C than in arm A. These data suggest that the high dose of l-LV and 5-FU seems to be a very promising combination, but there was no responder using low-dose l-LV schedule against gastric cancer. We thus selected arm A for the next late phase II study against gastric cancer.
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PMID:[A randomized early phase II study of l-leucovorin and 5-fluorouracil in gastric cancer. l-Leucovorin and 5-FU Study Group]. 788 44

We report a case of a 67-year-old male patient who experienced multiple liver metastasis 6 months after undergoing an operation for remnant gastric cancer. The histological classification of the cancer in gastric remnant was poorly-differentiated adenocarcinoma. The patient was treated with a low dose of LV.5-FU once a week and oral UFT as an outpatient. As a result, after 3 months of the treatment, CT showed that multiple liver lesions almost disappeared, a condition that lasted about 3 years without relapse. Toxic effects due to this treatment were temporary slight liver disfunction, mild anorexia and stomatitis. This case indicates that the regimen of LV.5-FU+UFT may be effective for multiple liver metastasis from postoperative remnant gastric cancer, enabling the patient to maintain an excellent QOL (quality of life).
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PMID:[A case of multiple liver metastasis from remnant gastric cancer responding to leucovorin.5-FU+UFT therapy]. 788 50

Piroxantrone, a synthetic intercalating agent, was studied in patients with advanced, measurable gastric adenocarcinoma who had not received prior chemotherapy. The starting piroxantrone dose was 150 mg/m2 given intravenously over 1 hour on day 1 and repeated every 21 days. Response and toxicity could be evaluated in 15 patients. No complete, partial, or minor responses were observed. Toxic effects included granulocytopenia, anemia, vomiting, nausea, anorexia, fatigue, stomatitis, alopecia, hyperbilirubinemia, and increased alkaline phosphatase levels. At the stated dose and schedule, piroxantrone does not possess significant activity against advanced gastric cancer.
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PMID:Phase II trial of piroxantrone in metastatic gastric adenocarcinoma. 789 47

The therapeutic efficacy and toxicity of sequential methotrexate and 5-fluorouracil in 64 inoperable gastric cancer patients are reported. An intermediate-dose treatment was given to 48 patients, and a low-dose treatment to 16 patients. In the intermediate-dose treatment, leukopenia was observed in 11 patients, nausea and vomiting in six patients and diarrhea and stomatitis in two patients each. In the low-dose treatment, no patient developed toxic symptoms of grade 3 or 4. All 9 responders had adenocarcinoma of the poorly differentiated type and the response rate in patients who belonged to this type was 32.1%.
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PMID:Therapeutic efficacy and toxicity of sequential methotrexate and 5-fluorouracil in gastric cancer. 806 96

A total of 23 advanced gastric cancer patients older than 65 years received 500 mg/m2 5-fluorouracil i.v. on days 2-4, 120 mg/m2 vepesid i.v. on days 2-4, 150 mg/m2 6S-leucovorin on days 2-4, and 5 MU/m2 interferon alpha-2b on days 1-5, with cycles being repeated every 3 weeks. Toxicity was severe at an interferon (IFN) dose of 5 MU/m2; only one patient tolerated this dose. In 18 patients an IFN dose of 3 MU/m2 and in 3 other patients a dose of 4 MU/m2 could be given without producing toxicity. At an IFN dose of 5 MU/m2 the most common toxicities encountered were stomatitis (grade 4 in 1 patient and grade 3 in 12 patients), leukopenia (grade 4 in 1 patient and grade 3 in 5 patients), and thrombocytopenia (grade 3 in 3 patients). Two patients achieved a complete response and eight showed a partial response, resulting in an overall response rate of 45% [95% confidence interval (CI), 25%-64%]. The median survival was 7 months for all patients and 9 months for responding patients. In conclusion, without substantially increasing the toxicity, IFN can be added to the etoposide/leucovorin/5-fluorouracil combination, at a dose of 3 MU/m2. To verify the possible enhancement by IFN of the activity of this combination, a randomized trial is under way.
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PMID:Etoposide, leucovorin, 5-fluorouracil and interferon alpha-2b in elderly gastric cancer patients: a pilot study. 817 5


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