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 purpose of this study was to determine whether methotrexate, vinblastine, doxorubicin, and cisplatin, each individually active in metastatic breast cancer (MBC), could, in combination, produce an overall response rate, median survival, and long-term survival sufficiently promising to merit its consideration for phase III trials in MBC and as induction therapy prior to autologous bone marrow transplant. From July 1986 through February 1990, 30 patients with stage IV, measurable breast carcinoma received M-VAC: methotrexate--30 mg/m2 days 1, 15, 22; vinblastine--3 mg/m2 days 2, 15, 22; doxorubicin--30 mg/m2 day 2; cisplatin--70 mg/m2 day 2. Cycles were repeated at 4-week intervals for up to six courses. Median age was 53 years (range 34-64 years). Prior treatment included adjuvant cyclophosphamide, methotrexate, and 5-Fluorouracil in 12 patients, radiotherapy in 13 patients, and hormonal therapy in 14 patients. Eleven patients were ER (+) at the time of initial diagnosis. Five patients had disease restricted to bone and/or nodes; the other 25 had visceral-dominant sites of metastases, with or without bone involvement, or evidence of rapid, inflammatory chest wall relapse. Twenty-nine of 30 patients were evaluable for toxicity and response; all were evaluable for survival. The major overall response rate was 83%, with a 21% complete remission rate. The chief toxicity was bone marrow suppression, with grade 4 granulocytopenia in 20 patients, grade 3 in 7 patients, and grade 3 and 4 thrombocytopenia in 5 patients. Grade 3 stomatitis occurred in 9 patients. Renal insufficiency was clinically insignificant, and neurotoxicity mild, with 7 patients sustaining grade 1 or 2 paresthesias. Median time to progression was 9 months and median survival 19 months (range, 5-84+ months) with 4 patients still alive at least 45+ months or more from the start of treatment and 2 presently free of progressive disease. Although highly toxic, M-VAC produces a response rate and survival duration in visceral-dominant MBC competitive with, if not superior to, conventional regimens such as CAF (Cytoxan, doxorubicin, 5-fluorouracil); it therefore merits further investigation in conjunction with hematopoietic growth factors and as cytoreductive therapy prior to autologous bone marrow transplantation.
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PMID:Phase II evaluation of methotrexate, vinblastine, doxorubicin, and cisplatin (M-VAC) in advanced, measurable breast carcinoma. 787 68

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

A phase II study to test the toxicity and the efficacy of a weekly combination of Mitoxantrone, 5-Fluorouracil and L-Leucovorin (MFL) was carried out in 43 patients with metastatic breast cancer. Chemotherapy consisted of mitoxantrone 4 mg/m2, 5-fluorouracil 375 mg/m2, and L-leucovorin 100 mg/m2 on day 1, weekly. Patient characteristics were: median age 53 years (range 36-65); estrogen receptor (ER) status was known in 26 patients and of these 15 (57.7%) patients were ER-positive and 11 (42.3%) ER-negative. Of the 43 patients, 25 (58.1%) and 18 (41.9%) patients had received prior adjuvant chemotherapy and prior adjuvant endocrine treatment, respectively. MFL was administered to 22 (51.1%) patients as first line chemotherapy for advanced disease, while 21 (48.9%) patients had received 1 to 2 cytotoxic regimens for metastatic disease. The dominant sites of metastases were: soft tissue in 11 (25.5%) patients, bone in 8 (18.6%) patients and viscera in 24 (55.9%). All patients were assessable for toxicity: only 8 patients experienced WHO grade 3 leukopenia. Thrombocytopenia, diarrhea, stomatitis, and nausea/vomiting were negligible. Anemia and alopecia were not observed. Thirty-nine patients were assessable for response: overall response rate was 28.2% (complete response 7.7% and partial response 20.5%). Median duration of response was 12 months (range 6-34). Patients with no prior anthracyclines had a 42.1% response rate compared to 15% in patients who had received anthracyclines. Median overall survival of the 43 patients was 6 months (range 1-34). Weekly MFL is a well-tolerated and a moderately effective regimen for the treatment of metastatic breast cancer.
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PMID:Phase II study of weekly mitoxantrone, 5-fluorouracil, and leucovorin in metastatic breast cancer. 794 11

Recently, a randomised study demonstrated the utility of oral cooling (cryotherapy) in the prevention of 5-fluorouracil (5FU)-induced stomatitis. In order to verify these results a confirmatory study, using identical treatment regimen, was initiated. 84 patients treated with a 5-FU-containing regimen were randomised to a control arm or to receive oral cryotherapy. End point evaluation was obtained by a global assessment of the physician's judgement and patients' description of mucositis severity graded 0-4. Mucositis was significantly reduced by cryotherapy considering both the first cycle of therapy (the mean toxicity score for cryotherapy was 0.59 and it was 1.1 for the control group, P < or = 0.05) and all the chemotherapeutic courses (the mean toxicity score for cryotherapy was 0.36 when it was 0.69 for the control group, P < or = 0.05). In conclusion, the present study confirms that cryotherapy can decrease 5FU-induced stomatitis and should be recommended for patients receiving bolus 5FU-containing regimens.
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PMID:Oral cooling (cryotherapy), an effective treatment for the prevention of 5-fluorouracil-induced stomatitis. 795 Aug 36

Fifty patients were randomized to receive adjuvant intraperitoneal 5-fluorouracil (5-FU, 500 mg/m2/day) and intravenous leucovorin (60 mg/m2/day) and 51 to receive placebo after curative surgery for colorectal cancer. Treatment started on the day after surgery and continued for 6 days. One case of stomatitis, one of leucopenia and one case of abnormal liver function tests were the only chemotherapy-related toxic effects. From the second day of treatment, pain during intraperitoneal infusions occurred more frequently in the 5-FU group, although statistical significance was only attained on day 2 (P < 0.05). The groups did not differ substantially regarding any other adverse effects, the incidence of surgical complications, second laparotomies, time from surgery to discharge, or premature treatment terminations. The postoperative course after intraperitoneal 5-FU and intravenous leucovorin was thus not more complicated than that in patients treated with placebo. The tolerance was acceptable and chemotherapy-related toxicity was rare. Thus important prerequisites exist for more widespread use of the present regimen in order to evaluate its impact on survival.
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PMID:Adjuvant intraperitoneal 5-fluorouracil and intravenous leucovorin after colorectal cancer surgery: a randomized phase II placebo-controlled study. 802 22

Thirty-nine women with advanced, recurrent epithelial ovarian carcinoma who failed prior treatment with a platinum-based regimen were treated with leucovorin, 20 mg/m2 intravenously followed by 5-fluorouracil, 425 mg/m2 intravenously, daily for 5 consecutive days every 5 weeks in a phase II trial. Partial regressions were seen in 3 of 15 (20%) measurable disease patients, and objective regressions were seen in 3 of 14 (21%) evaluable/nonmeasurable disease patients. A 50% or greater decrease in CA-125 level was observed in 3 of 10 (30%) patients with no objectively evaluable or measurable disease. Overall objective response rate was 23% (95% confidence interval: 11 to 39%) in all 39 patients evaluated, with a median time to progression of 3 months and overall median survival of 7 months. Toxicities were acceptable and consisted of neutropenia, thrombocytopenia, stomatitis, and mild diarrhea. 5-Fluorouracil, as administered in this protocol, had modest antitumor activity in cisplatin-refractory ovarian carcinoma of short duration and minimal toxicity.
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PMID:Phase II evaluation of 5-fluorouracil and low-dose leucovorin in cisplatin-refractory advanced ovarian carcinoma. 806 43

Induction chemotherapy of low-dose CBDCA, 120-hour continuous infusion 5-FU and UFT was applied to 22 patients with untreated head and neck cancer. CBDCA 75 mg/m2 was given on day 1 and, subsequently, 5-FU 1,500 mg/m2/day for 120-hour continuous infusion was started. UFT was administered every day orally at 400-600 mg/day as biochemical modulation. If tumors were reduced and side effects were mild, these schedules were repeated after two weeks. Three patients (14%) achieved a CR and 11 (50%) a PR, for an overall response rate of 64%. Anorexia, nausea, vomiting and stomatitis were the predominant toxicities. They were mild and well tolerable, although severe diarrhea was observed in one case. Good general conditions of patients were kept because of low grade of toxicities. They were important factors for the tolerance of subsequent radiotherapy and surgery. Based on these results, we conclude that the combination of low-dose CBDCA, 5-FU and UFT as biochemical modulation is effective in head and neck cancer.
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PMID:[The effect of induction chemotherapy with CBDCA, 5-FU and UFT in head and neck cancer]. 815 88

Thirteen patients with intra-abdominal malignancies entered a phase I study of fluorouracil (5-FU) given by continuous infusion (96 h) iv and ip, simultaneously, and modulated by high-dose folinic acid-iv. Severe but reversible stomatitis was the only dose-limiting toxicity at a dose of 5-FU of 550 mg/m2/day. Local toxicity (5-FU-induced abdominal pain) was a significant side effect in patients receiving more than 1 cycle. The pharmacokinetic advantage of 5-FU-ip was confirmed in our study (ratio AUC peritoneum/plasma between 160 and 328). The systemic exposure to 5-FU (plasmatic AUC ranging from 73.4 to 173.21 microM) and to AF were found in efficacious ranges. The recommended dose of 5-FU iv and ip is 500 mg/m2/day. This regimen is feasible and may potentially have application for adjuvant chemotherapeutic programs after surgery for colorectal cancer.
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PMID:[Continuous double administration of 5 fluorouracil (intravenous and intraperitoneal) modulated by folinic acid: phase I clinical study and pharmacokinetics in patients with intra-abdominal developing cancers]. 817 94

In an ongoing prospective study 11 patients with unresectable liver metastases from colorectal carcinoma have been treated with hepatic-arterial infusion of 5-FU (1 g m-2) for 24 h on days 1 to 5 combined with a rapid infusion of high-dose leucovorin (100 mg m-2) (HD-regimen) or low-dose leucovorin (20 mg m-2) (LD-regimen) on days 1, 3 and 5. There was only mild local toxicity grade 1 and grade 2 in both regimen. Twenty-four cycles with high-dose leucovorin and 42 cycles with low-dose leucovorin showed a mild to moderate systemic toxicity, including haematological changes, stomatitis and diarrhoea. We did not see any grade 4 toxicity and no treatment-related fatalities occurred in this series. Eighty per cent reduction of leucovorin dosage leads to a significant decrease in grade 2 and grade 3 haematological and gastrointestinal toxicity.
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PMID:Local and systemic toxicity of intra-hepatic-arterial 5-FU and high-dose or low-dose leucovorin for liver metastases of colorectal cancer. 818 66

A 58-year-old woman with colon cancer, who had received oral 5-FU over 17 months after right hemicolectomy, was diagnosed as having a recurrence of the disease with multiple pulmonary metastasis. She was treated for 5 days with a combination of continuous infusion of 5-FU 600 mg/m2/day, bolus injection of leucovorin (LV) 20 mg/m2/day, and intramuscular injection of interferon (IFN)-alpha-2a (6.0 x 10(6) U/day, repeated every 3 weeks. The chest X-ray after three cycles showed a decrease in size of metastatic lesions by 51%, indicating a partial response. Correspondingly, the serum levels of CEA and CA 19-9 significantly decreased. There were modest but tolerable side effects such as fever, nausea, diarrhea, stomatitis, and alopecia. The patient has been given oral UFT and LV after discharge, and is still alive with continued improvement of pulmonary lesions even 9 months after initial chemotherapy. Although the detailed synergistic mechanism of 5-FU and IFN has yet to be determined, the addition of IFN, as a biochemical modulator distinct from LV, to the combination of 5-FU and LV, appears to further potentiate the therapeutic efficacy and may be useful for advanced colorectal cancer.
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PMID:[A case of pulmonary metastasis from colon cancer successfully treated by 5-FU combined with leucovorin and interferon alpha-2a]. 823 93


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