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)

A pilot study was carried out among 21 patients with advanced solid tumors to establish appropriate dose levels of PALA and 5-FU given on a 5-day schedule to produce definite but tolerable clinical toxicity. While dermatitis, diarrhea, leukopenia, and thrombocytopenia were observed, stomatitis was the dose-limiting side effect. The recommended initial dose levels for further clinical trials are 625 mg/m2 of PALA daily x 5 and 250-300 mg/m2 of 5-FU daily x 5, with courses repeated at 4-week intervals. Studies were also conducted to establish the time course of anticipated increased incorporation of 5-FU into cellular RNA following treatment with PALA. In murine P388 leukemia, PALA increased tritiated 5-FU incorporation by as much as 70%, the effect being maximal within 1 hour and maintained up to 25 hours. It was not possible to demonstrate increased tritiated 5-FU uptake into normal human leukocyte RNA from patients receiving combination chemotherapy with PALA and 5-FU, perhaps because of low rates of RNA synthesis.
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PMID:Pilot study of PALA and 5-FU in patients with advanced cancer. 705 70

A Phase I study of protracted continuous infusion 5-fluorouracil was undertaken at a starting dose of 200 mg/m2/day. The drug was delivered via a tunneled subclavian venous access site by a portable infusion pump (Cor-Med) permitting ambulatory monitoring. Seventeen patients were administered 19 courses at incremental dose rates from 200 mg/m2/day to 600 mg/m2/day; treatment was terminated at the onset of stomatitis. At dose rates of 300 mg/m2/day or less, the treatment did not require interruption for up to 60 days or up to 36 g cumulative dose. For dose rates of 350 to 600 mg/m2/day, the treatment always required interruption: mean duration 20 day for 350 mg/m2/day; 9 day for 400 mg/m2/day; and 14 day for 600 mg/m2/day. Mean cumulative dose at the higher dose rates was 10.9 g (350 mg/m2/day); 7.9 g (400 mg/m2/day); and 15.3 g (600 mg/m2/day). Mean cumulative dose at 200 mg/m2/day was 11.5 g and at 300 mg/m2/day, was 22.6 g. Protracted venous infusion allows for a substantial cumulative dose of 5-FU and at dose rate delivery of 300 mg/m2/day may be administered for up to 60 days without adverse effects due to the drug or to the presence of an indwelling venous access line.
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PMID:Phase I study of protracted venous infusion of 5-fluorouracil. 730 15

Natural history of patients with colorectal liver metastases is not significantly changed even by curative resection. The majority unfortunately relapse. The results of adjuvant treatment after resection were evaluated by analysis of 17 publications as well as by own data (60 patients). 340 patients were either treated by intraarterial (n = 201), systemic (n = 82), intraportal (n = 29) or intraperitoneal (n = 28) chemoinfusion (5-Fluorouracil or Floxuridine). An alternative approach was the treatment with specific immunotherapy using tumor vaccination (n = 35) or monoclonal antibodies (n = 20). Morbidity of adjuvant treatment includes local (chemical hepatitis, biliary sclerosis) and systemic (diarrhea, stomatitis) side effects. Technical complications could reach a level of up to 50% in case of local administration. With exception of 6 studies no comparison with a resection only group was performed. Despite postulated increase of survival and recurrence free time with historical controls the results of current ongoing studies are needed before general use of adjuvant treatment can be recommended.
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PMID:[Results of resection and adjuvant therapy of liver metastases of primary colorectal tumors--a review of the literature]. 750 91

A phase III randomised study, comparing treatment with fluorouracil, epidoxorubicin and methotrexate (FEMTX) with the best supportive care, was conducted in patients with unresectable or metastatic gastric cancer. During the period from July 1986 to June 1992, 41 patients were randomised to receive FEMTX or best supportive care. MTX was given in a dose of 1500 mg m-2 intravenously (i.v.) followed after 1 h by 5-FU 1500 mg m-2 i.v. on day 1; leucovorin rescue was started after 24 h (30 mg orally every 6 h for 48 h) and epidoxorubicin 60 mg m-2 i.v. was administered on day 15. In addition both groups received tablets containing vitamins A and E. Response rates for FEMTX were as follows: complete response (CR), 19% (4/21); partial response (PR), 10% (2/21); no change (NC), 33% (7/21); and progressive disease (PD), 24% (5/21). Response rates in the control group were: NC, 20% (4/20); and PD, 80% (16/20). Increased pain was observed in one patient in the treated group and in 11 patients in the control group within the first 2 months. WHO grade III/IV toxicity in the chemotherapy group was as follows: nausea/vomiting 40%, diarrhoea 10%, stomatitis 15%, leucopenia 50% and thrombocytopenia 10%. One possible treatment-related death was due to sepsis. The median time to progression in the FEMTX group was 5.4 months [95% confidence interval (CI) 3.1-11.7 months], but only 1.7 months in the control group (95% CI 1.2-2.7 months) (P = 0.0013). Similarly, the FEMTX group displayed significantly (P = 0.0006) prolonged survival compared with the control group, i.e. median survival 12.3 months (95% CI 7.1-15.6 months) vs 3.1 months (95% CI 1.6-4.6 months). In conclusion, FEMTX combined with vitamin A and E is a fairly well-tolerated treatment, giving a response rate of 29% in patients with advanced gastric cancer, and also prolonging patients' survival. It can be used as a reference treatment in testing new investigational combinations.
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PMID:Randomised comparison of fluorouracil, epidoxorubicin and methotrexate (FEMTX) plus supportive care with supportive care alone in patients with non-resectable gastric cancer. 753 17

We conducted a phase I/II clinical trial evaluating the sequential outpatient combination of S.C. recombinant human interleukin-2 (rIL-2; given at 10 MIU/m2 b.i.d. on days 3-5 weeks 1 and 4 and at 5 MIU/m2 on days 1, 3, and 5 of weeks 2 and 3), s.c. recombinant human alpha-interferon (rIFN-alpha; given at 6 MIU/m2 on day 1 of weeks 1 and 4 and on days 1, 3, and 5 of weeks 2 and 3 and at 9 MIU/m2 on days 1, 3, and 5 of weeks 5-8), i.v. bolus 5-fluorouracil (5-FU; given at 1,000 mg/m2 once weekly during weeks 5-8), and i.v. bolus vinblastine (given at 6 mg/m2 once weekly during weeks 5 and 8) in conjunction with p.o. 13-cis-retinoic acid (13-C-RA; given at 35 mg/m2 daily during weeks 1-8). Therapy was always given in the outpatient setting. Grade 3 constitutional symptoms (malaise, chills, fevers, anorexia) were observed in 4%-8% of treatment cycles and required a 50% reduction in the doses of rIL-2 and rIFN-alpha. None of the patients experienced major 5-FU-related toxicities such as severe diarrhea and/or stomatitis; up to 20% of patients developed vinblastine-associated peripheral polyneuropathy, which was reversible after the cessation of therapy. 13-cis-Retinoic acid produced no significant side effect; no toxic death occurred. Among 24 patients with progressive metastatic disease, there were 4 complete remissions (lung, lymph nodes) and 6 partial remissions (lung, pleura, liver, lymph nodes, and peritoneal carcinosis), for an overall objective response rate of 42% (95% confidence interval, 22%-63%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Biochemotherapy of advanced metastatic renal-cell carcinoma: results of the combination of interleukin-2, alpha-interferon, 5-fluorouracil, vinblastine, and 13-cis-retinoic acid. 755 Mar 91

41 patients (pilot study-I) and 50 patients (multicenter study II) were randomized to receive as systemic chemotherapy for 6 courses with 5 FU alone (A) [440 (I)-450 (II) mg/m2 IV bolus, 5/21 days] or folinic acid followed by 5 FU (B) (respectively 200 and 370 mg/m2 IV bolus, 5/21 days). In the multicenter trial, oral levamisole at the dose of 150 mg/day (3/14 days) was added to chemotherapy for one year. Ten patients in study I and 19 patients in study II also received a post-operative course of intra-portal chemotherapy. Toxicity was evaluated respectively on 232 (I) and 276 (II) courses. Clinical limiting toxicities were stomatitis and diarrhea. In protocol II, a significant enhancement of grades 3-4 granulocyte toxicity was seen (17.3% of courses in II vs only 3.4% in I; p < 0.001). This was especially recorded in the group treated with 5-FU alone (26% of courses in A vs 11% in B; p < 0.001). Levamisole was therefore stopped in 12 cases (10 cases in A; 2 cases in B).
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PMID:Levamisole adds granulocyte toxicity to 5FU-based chemotherapies in adjuvant treatment of Dukes B-C colorectal cancer. A preliminary report. 765 45

5-Fluorouracil (5-FU) is a chemotherapeutic agent which has been used to treat many solid tumors including cancers of the breast, ovary, cervix, bladder, prostate gland and gastrointestinal tract. Side effects related to the drug include bone marrow suppression, stomatitis, nausea, vomiting and diarrhea. However another less frequent but lethal event cardiotoxicity--appears to have been ignored by physicians. Recently, two cases of cardiac toxicity induced by 5-FU have been encountered here. One patient developed supraventricular tachycardia and the other illustrated silent myocardial infarction with congestive heart failure. Since these side effects may result in death when 5-FU is prescribed to those patients who have had previous heart disease or are concomitantly receiving inevitable radiotherapy over the cardiac region, it should be recommended with extreme caution.
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PMID:Cardiotoxicity related to 5-fluorouracil chemotherapy: a report of two cases. 778 Aug 86

To evaluate ambulatory cancer chemotherapy, the clinical response, toxicities and survival time were analysed among 12 outpatients with recurrent breast cancer who were treated by sequential methotrexate (MTX)/5-FU therapy for the past 2 years. In this study, MTX (70 mg/m2, i.v.) and 5-FU (370 mg/m2, d.i.v.) were given on days 1 and 15 every 4 weeks, the 5-FU being given one hour after the MTX. Partial response (PR) was observed in 3 patients (25%), no change (NC) in 9. One-year survival ratio was 59%, and 7 out of 12 patients survived at the end of this study. The median disease free interval was 7.3 months, and 3 cases survived for more than one year without disease. Although nausea/vomiting, stomatitis, leukopenia and alopecia were noted, no severe side effects were observed. These results suggested that sequential MTX/5-FU therapy might be a useful ambulatory cancer chemotherapy for patients with recurrent breast cancer.
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PMID:[Clinical study of ambulatory cancer chemotherapy for recurrent breast cancer]. 780 47

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

Between September 1990 and August 1994, 11 patients (pts) with liver metastases (mets) from colorectal cancer were treated with continuous hepatic arterial infusion chemotherapy of 5-fluorouracil (FU) plus leucovorin (LV). Eight pts had non-resectable liver mets (H3: 7, H2: 1), and 3 had residual small mets after resection of major mets. Drugs were administered via an extracorporeal infusion device connected to the hepatic arterial infusion port. 5-FU and LV were given through a 5- to 7-day continuous infusion at 500-750 mg/body/day and 30 mg/body/day, respectively, with a 3- to 4-week rest period. In the recent 6 pts, cisplatin was administered as a 2-hour infusion at 25 mg/body, one or two times simultaneously. Grade 2 toxicity was noted in two pts (18%). One was stomatitis and another was uncontrolled ascites in an advanced cirrhotic pt. The response rate in the 9 evaluable pts was 67% with 6 PR and no CR. The duration of the response was 5 to 9 months. One- and two-year survival rates were 75% and 22%, respectively. These results were superior to those of the intermittent bolus injection of 5-FU plus MMC (or epirubicin) in 40 pts from 1977 to 1994. These results suggest that continuous 5-FU plus LV arterial infusion is an effective regimen in pts with liver metastases from colorectal cancer. However, the infusion with an extracorporeal device limits the pts' quality of life. Further investigation is needed for a schedule that can be practiced for a longer period.
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PMID:[Continuous intraarterial infusion of 5-fluorouracil plus leucovorin for liver metastases from colorectal cancer]. 785 96


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