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)

Preclinical data showed that the cytotoxic effects of 5-fluorouracil (5-FU) are augmented by interferon (IFN). In a small study, 13 of 17 patients with advanced colorectal cancer responded to a regimen of 5-FU with IFN. Using the same dose and schedule as in this pilot study, 38 previously untreated patients with metastatic colorectal carcinoma were treated with continuous intravenous (IV) infusion of 5-FU 750 mg/m2 daily for 5 days, followed by weekly bolus 5-FU at 750 mg/m2 and subcutaneous IFN at 9 million units three times per week. Of 35 evaluable patients, nine (26%) had a partial response (95% confidence limit, 11% to 41%), with a median response duration of 7.5 months (range, 4.4 to greater than 11.7 months). Seven patients (20%) had a minor response, and ten (28%) had stable disease. The most common toxicities observed were stomatitis (52%) and diarrhea (43%). Neurotoxicity was seen in 34% of patients and consisted of gait disturbance, dizziness, confusion, memory loss, and dementia. Because of toxicity, 84% of patients required a reduction of the IFN dose by at least 50%, and 63% required reduction of the 5-FU dose by at least 25%. Although the combination of 5-FU and IFN in patients with advanced colorectal carcinoma has some activity, the regimen was toxic, and the observed response rate (26%) was not substantially superior to alternative 5-FU programs.
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PMID:Interferon alpha-2a and 5-fluorouracil for advanced colorectal carcinoma. Assessment of activity and toxicity. 224 87

A multicenter cooperative study was conducted from June 1988 to July 1989 to evaluate the clinical efficacy of high-dose dl-Leucovorin (dl-LV) and 5-FU treatment in 61 cases of advanced gastric and colorectal cancer. The administration schedule was a 2-hour infusion of dl-LV (500 mg/m2) and an IV bolus of 5-FU (600 mg/m2), given 1 hour after the beginning of LV infusion. Patients (pts.) were treated q week x 6 then evaluated for response. Thirty one gastric cancer pts. were divided into two groups; nine pts. treated with 30 min. infusion of 5-FU, and the remaining 23 pts. treated with IV bolus. PR was obtained in 2/9 (22.2%) and in 7/22 (31.8%) of the first and second group, respectively. An overall response rate was 9/31 (29%). Thirty colorectal cancer pts. were divided the same: 13 pts. treated with 30 min. infusion of 5-FU and the remaining 17 pts. treated with IV bolus. PR was obtained in 2/13 (15.4%) and in 7/17 (41.2) of the first and second groups, respectively. An overall response rate was 9/30 (30%). Median survival time for the gastric cancer group was 9.4 months, and for the colorectal cancer group was 13.6 months. Toxicity was within acceptable limits. Toxic effects included diarrhea, stomatitis, anorexia and myelohypoplasia. Our data suggests that high dose LV and 5-FU seems to be a very promising combination and warrants a further investigation.
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PMID:[High-dose leucovorin and 5-fluorouracil in advanced gastric and colorectal cancer. High-Dose Leucovorin and 5-FU Study Group]. 226 Aug 72

Twelve hundred ninety-six patients with resected colon cancer that either was locally invasive (Stage B2) or had regional nodal involvement (Stage C) were randomly assigned to observation or to treatment for one year with levamisole combined with fluorouracil. Patients with Stage C disease could also be randomly assigned to treatment with levamisole alone. The median follow-up time at this writing is 3 years (range, 2 to 5 1/2). Among the patients with Stage C disease, therapy with levamisole plus fluorouracil reduced the risk of cancer recurrence by 41 percent (P less than 0.0001). The overall death rate was reduced by 33 percent (P approximately 0.006). Treatment with levamisole alone had no detectable effect. The results in the patients with Stage B2 disease were equivocal and too preliminary to allow firm conclusions. Toxic effects of levamisole alone were infrequent, usually consisting of mild nausea with occasional dermatitis or leukopenia, and those of levamisole plus fluorouracil were essentially the same as those of fluorouracil alone--i.e., nausea, vomiting, stomatitis, diarrhea, dermatitis, and leukopenia. These reactions were usually not severe and did not greatly impede patients' compliance with their regimen. We conclude that adjuvant therapy with levamisole and fluorouracil should be standard treatment for Stage C colon carcinoma. Since most patients in our study were treated by community oncologists, this approach should be readily adaptable to conventional medical practice.
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PMID:Levamisole and fluorouracil for adjuvant therapy of resected colon carcinoma. 236 11

Diaziquone (AZQ) and etoposide (VP-16) were administered as simultaneous 5-day continuous infusions to 27 patients with acute leukemia (22 with acute myeloid leukemia (AML), three with chronic myeloid leukemia in blast crisis (CML-B), and two with acute lymphocytic leukemia) at four different doses in a phase I trial. Gastrointestinal toxicity, primarily stomatitis, was dose limiting, occurring in six of 10 patients at the highest dose level. Diarrhea was the only other grade 3 toxicity noted (three of 10 at the highest dose level). The duration of bone marrow aplasia was excessive at the highest dose (median 48 days to granulocytes greater than 500/mm3, range 33-67) but acceptable (31 days) at the maximum tolerated dose: AZQ 28 mg/m2/day x 5 days, VP-16 150 mg/m2/day x 5 days. Complete remissions were seen in seven patients (six AML, one CML-B) and a partial remission in one patient with AML. The median duration of unmaintained complete remission was 3 months (range 1.5-26+).
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PMID:Continuous infusion diaziquone and etoposide: a phase I study in adult patients with acute leukemia. 231 18

We have previously shown that the combination of 5-fluorouracil (5-FUra) and recombinant alpha-2a-interferon (rIFN-alpha-2a) produced objective responses in 23 of 32 (63%) previously untreated patients with advanced colorectal carcinoma. Because in vitro data suggest that rIFN-alpha-2a modulates the cytotoxic effects of 5FUra in a concentration-dependent manner, a phase I clinical trial was initiated to determine the maximum tolerated dose of rIFN-alpha 2a when administered in combination with 5FUra. A total of 27 patients with advanced colorectal carcinoma were enrolled. The median age was 64 years, and the median performance status was 1. A total of 18 patients had no prior chemotherapy and 19 no prior 5FUra. 5FUra was administered at 750 mg/m2/day by continuous i.v. infusion for 5 days, followed by weekly bolus therapy. rIFN-alpha 2a was administered at 6, 9, 12, 15, or 18 x 10(6) units s.c. beginning on day 1. The dose-limiting toxicity of this regimen was fatigue, resulting in a decrease in performance status, and this was the only toxicity that correlated with increasing dose of rIFN-alpha 2a. Eastern Cooperative Oncology Group grade 3-4 toxicities included leukopenia (6), thrombocytopenia (2), anemia (4), stomatitis (4), diarrhea (4), neurological (2), infection (2), and allergy (2). Three quarters of the patients required interruption of therapy or dose reductions of either 5FUra or rIFN-alpha 2a for toxicity. Among the patients with measurable disease who were previously untreated with 5FUra, 5 of 9 at the lowest dose levels achieved an objective response, including one pathological complete responder, whereas 0 of 9 at the three highest dose levels responded. Among patients previously treated with 5FUra, only 1 achieved an objective response. We conclude that the maximum tolerated dose of rIFN-alpha 2a, when administered with 5FUra as above, is 15-18 x 10(6) units; however, the efficacy of this regimen does not appear to be related to the dose intensity of rIFN-alpha 2a, and future regimens should employ a lower dose, intermittent schedule of rIFN-alpha 2a, which may be better tolerated.
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PMID:Phase I trial of 5-fluorouracil and recombinant alpha 2a-interferon in patients with advanced colorectal carcinoma. 231 95

The nutritional status and prevalence of nutrition-related problems in 192 adult and child allogeneic marrow transplant recipients were evaluated 1 year after transplant in a retrospective chart review. Among these patients, 63% exhibited evidence of chronic graft-versus-host disease (GVHD) at the time of nutrition evaluation, including 44% with extensive disease who were receiving immunosuppressive therapy. Oral sensitivity was observed in 23% of all patients reviewed, and frank stomatitis occurred in 8%. The frequency of xerostomia was 18%; anorexia, 8%; reflux symptoms, 7%; diarrhea, 7%; steatorrhea, 5%; dysgeusia, 3%; and limited exercise tolerance because of dyspnea or joint contractures, 4%. Weight loss 3 to 12 months after transplant was experienced by 28%. Nutrition-related problems, changes in anthropometric indexes indicative of suboptimal nutritional status, and inadequate energy intake were observed more frequently in patients with extensive chronic GVHD than in patients without GVHD or in those with limited GVHD. Our findings indicate a high prevalence of nutrition problems among recipients of allogeneic marrow transplantation 1 year after transplant and, further, suggest the need for ongoing, community-based nutrition monitoring after discharge from a transplant center.
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PMID:Prevalence of nutrition-related problems among long-term survivors of allogeneic marrow transplantation. 234 57

We report the results of a phase I study of intravenously administered cisplatin, 5-fluorouracil and high-dose folinic acid. This trial was designed to exploit potential biochemical interactions between these three agents. The maximum tolerated doses were cisplatin, 75 mg/m2, day 1; 5-fluorouracil, 375 mg/m2, days 1-5 and leucovorin 500 mg/m2, days 1-5. The dose-limiting toxic effect of this regimen was myelosuppression. Mild non-hematologic toxic effects were also observed and included nausea, vomiting, stomatitis, and diarrhea. Phase II trial of this regimen are underway, however randomized studies will eventually be necessary to establish whether cisplatin contributes clinically significant activity to this regimen.
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PMID:Phase I clinical trial of cisplatin given i.v. with 5-fluorouracil and high-dose folinic acid. 235 61

In a phase II study, 35 patients with advanced breast cancer were treated with 4'-O-tetrahydropyranyl-doxorubicin (THP-DXR) (70 mg/m2 i.v. on day 1); treatment was repeated every 3 weeks. Eight patients had failed prior chemotherapy for advanced disease. A total of 34 patients were evaluable for response. After a median of 10 treatment courses (range, 3-15), objective tumor response was seen in 59% (20 of 34 patients) (95% confidence limits, 42%-75%). In all, 17 partial remissions and 3 complete remissions were observed; stable disease occurred in 13 patients. The median duration of response was 42+ weeks (range, 21 - 77+ weeks). The dose-limiting side effects were leukopenia (26 patients, WHO grade III-IV) and thrombocytopenia (9 patients, WHO grade II-IV). Nausea/vomiting was experienced by 34 patients; in 18, it reached WHO grade II-III. Other treatment-related side effects included alopecia (WHO grade II-III) in 26 patients and stomatitis and diarrhea (WHO grade I-III) in 9 patients. At cumulative doses of THP-DXR of at least 700 mg/m2 (range, 700-1,050 mg/m2), no signs of congestive heart failure were observed. We conclude that THP-DXR is effective for first- and second-line chemotherapy in advanced breast cancer and that side effects are manageable.
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PMID:4'-O-tetrahydropyranyl-doxorubicin in advanced breast cancer: a phase II study. 236 94

In a phase II study, 77 patients with metastatic breast cancer were treated with pirarubicin, 70 mg/m2 iv every 3 weeks. Most of them had received prior hormonal (n = 39) and/or chemotherapeutic drug treatment for advanced disease, including anthracycline-containing regimens in 17. After a median of 5.5 treatment cycles (range 1-14), objective tumor response was seen in 22/71 (31%) evaluable patients (4CR, 18 PR). Stable disease occurred in 34 (48%) patients, whereas the tumor progressed in 15 (21%). Significant hematologic toxicity (WHO grade III-IV) requiring interval and/or dose adjustments was observed in 41 (58%) patients. Other treatment-related side effects were generally mild, and included alopecia in 52 (73%), nausea and/or emesis in 50 (70%), and stomatitis and diarrhea in 3 patients each. There was no treatment-related death, nor was there any evidence of cardiac toxicity thus far. In summary, the early results of this trial suggest that pirarubicin is an active and rather well tolerated drug in pretreated patients with advanced breast cancer.
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PMID:Pirarubicin (4'-o-tetrahydropyranil-adriamycin) for treatment of advanced breast cancer. A Clinical Phase II study. 238 8

The Southeastern Cancer Study Group conducted a phase I-II trial of sequentially administered 5-azacitidine and amsacrine in patients with refractory adult acute leukemia from September 1980 to March 1983. The 5-azacitidine was administered by continuous iv infusion on Days 1-4 at doses ranging from 112 to 200 mg/m2/day, while amsacrine was given at doses ranging from 75 to 150 mg/m2/day on Days 5-8. The doses of 5-azacitidine and amsacrine were alternately escalated through six dose levels during the phase I portion of the trial. Of 128 patients entered, 102 (80%) were evaluable for response. Remission was achieved in 13 of 80 evaluable patients with acute myeloid leukemia, in one of 12 evaluable patients with acute lymphoid leukemia, and in none of 11 patients with blastic transformation of chronic granulocytic leukemia. Three remissions occurred in patients with acute myeloid leukemia who were refractory to initial induction chemotherapy with cytarabine and anthracycline combination chemotherapy. Remissions were relatively durable, lasting a median of 28 weeks in the 13 patients with refractory acute myeloid leukemia (range, 14-54 weeks). Toxic effects included universal severe myelosuppression, hyperbilirubinemia at a frequency and severity similar to those seen with amsacrine used as a single agent, moderately severe stomatitis and diarrhea, three incidents of amsacrine-related cardiac dysrhythmia, and a single case of probable drug-related cardiomyopathy. This combination has activity in the treatment of myeloid leukemia, which is primarily resistant to cytarabine and anthracyclines, and could have a role in primary management.
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PMID:Sequentially administered 5-azacitidine and amsacrine in refractory adult acute leukemia: a phase I-II trial of the Southeastern Cancer Study Group. 241 Jan 19


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