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

The combination of folinic acid (FA) and 5-fluorouracil (5FU) is the most active systemic chemotherapy against advanced colorectal cancer. Experimental and clinical studies have suggested that the activity of 5FU can be improved by the addition of alpha-interferon (IFN). To evaluate the possibility of a double modulation of 5FU, a pilot study was conducted in the period July 1989-December 1989 with the following regimen: FA (200 mg/m2 i.v. bolus x 5 days) + 5FU (400 mg/m2 i.v. in 15 min x 5 days) + alpha-2b IFN (10 x 10(6) IU subcutaneously on alternate days). FA and 5FU administrations were repeated every 28 days; IFN was administered every week. In the 16 treated patients, 4 partial responses, 4 no changes, and 8 with progression of disease were observed, with an objective response rate of 25% (95% CI, 7.8%-55.1%). Median duration of response was 9.5 months, as was overall survival. Toxicity (fever, fatigue, neurotoxicity, stomatitis and diarrhea) was considerable and led to a reduction in IFN doses in 10/16 patients. Due to the unfavorable cost/benefit ratio, the study was closed and a new trial, with different doses and schedule of IFN, was started within the GISCAD (Italian Group for the Study of Digestive Tract Cancer).
 ...
PMID:High dose alpha-2b interferon + folinic acid in the modulation of 5-fluorouracil. A phase II study in advanced colorectal cancer with evidence of an unfavourable cost/benefit ratio. 160 56

Fifty-two women with advanced breast cancer were treated with 6 cycles of epirubicin. Even though the study was started with a dose schedule of 110 mg/m2 every 3 weeks, the average treatment interval was 26 days and the median weekly dose 78% of the protocol requirement. Forty-eight patients were evaluable for response; 3 achieved a complete remission which lasted for 17, 24 and 65 weeks, respectively, and 14 a partial remission. Median survival was 32 weeks. Toxicity included nausea/vomiting (68%), anemia (24%), leukopenia (37%), thrombocytopenia (8%), alopecia (81%), stomatitis (24%), diarrhea (14%), fever (19%) and fatigue (14%). Also 1 treatment-related death occurred and 2 cases of arrhythmia. Monotherapy with high doses of epirubicin has definite activity in advanced breast cancer and deserves further study in combination with hematopoietic growth factors which might allow a higher dose intensity.
 ...
PMID:High-dose epirubicin as a single agent in the treatment of patients with advanced breast cancer. A Hellenic Co-operative Oncology Group study. 186 51

A phase I trial of piritrexim was conducted by use of a prolonged, low-dose oral schedule. A number of different regimens were tested, including daily dosing for 21 days followed by 7 days of no drug therapy; continuous dosing; and daily dosing for 5 of 7 days for 3 consecutive weeks followed by a week of rest. Dose escalation was accomplished by increasing the dosing frequency from once a day to twice a day and then to three times a day and by increasing the number of days of administration. Fifty-one patients with advanced cancer were entered in the study. One hundred twenty-four (96%) of 129 courses were considered assessable. Myelosuppression proved to be the dose-limiting toxic effect. Other toxic effects included stomatitis, nausea and vomiting, anorexia, diarrhea, skin rash, fatigue, and elevation of liver transaminase levels. Antitumor activity was observed in patients with melanoma and bladder cancer, and disease stabilization occurred in those with sarcoma and pheochromocytoma. The recommended dosing schedule for phase II clinical trials is 25 mg three times a day for 5 days for 3 consecutive weeks followed by 1 week of no drug therapy.
 ...
PMID:Phase I trial of piritrexim capsules using prolonged, low-dose oral administration for the treatment of advanced malignancies. 198 18

Phase II clinical research of UFT E granules (enteric coated) was carried out in 18 institutes (21 clinical dept.) by Study Group of UFT E in Tohoku Area, to investigate its effect and safety on cancer of the digestive organs. Of all the registered 26 cases, 21 cases were available for evaluation (perfect cases: 17 and imperfect cases: 4). Patients were administered UFT E 600 mg/body/day in principle. The response rate of the overall 26 cases was 14.3% and that of perfect 17 cases was 17.6%. PR was seen in 2 cases with far advanced gastric cancer and in 1 case with sigmoid colon cancer metastasized to lung, NC in 8 cases and PD in 6 cases. Side effects more than Grade II were seen in 4 cases (19%), of which 1 case caused diarrhea with leucopenia, 1 case caused diarrhea with anorexia, fever, pigmentation, stomatitis and general tiredness, 1 case caused anorexia and the other 1 case caused paresthesia on both legs with diarrhea and anorexia. Side effects in upper digestive tract were slight, making it possible to continue administration. But 1 case, which caused simultaneously Grade II anorexia, Grade II diarrhea and Grade III paresthesia on both legs, refused administration and dropped out. He recovered from those symptoms 5 days after discontinuance of administration. UFT E is able to administer for a long term because of its slight side effects on the upper digestive tract.
 ...
PMID:[Cooperative research of UFT E phase II study. Cooperative Study Group of UFT E in Tohoku Area]. 224 Nov 82

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.
 ...
PMID:Phase I trial of 5-fluorouracil and recombinant alpha 2a-interferon in patients with advanced colorectal carcinoma. 231 95

Fifty-two non-resectable and recurrent cancer patients with prior treatment, were entered in this study; 1 esophageal, 33 gastric, 1 duodenal, 4 colorectal, 2 pancreatic, 2 bile duct, and 9 breast cancer. The protocol of this therapy was as follows: On day 1, 500 mg/body cyclophosphamide (CPM) was administered by drip infusion, and on day 2, 200 mg/m2 methotrexate (MTX) was infused intravenously for 30 min; immediately after, 500 mg/body 5-fluorouracil (5-FU) was injected by bolus infusion for 5-10 min. On day 3, 24 hours after MTX administration, leucovorin rescue was added. This combination chemotherapy was repeated every two weeks. As a result, 35 of 52 patients were evaluable and the response rate (CR + PR) was investigated; 2/21 (9.5%) for gastric, 2/7 (28.6%) for breast, and 0% for miscellaneous. As complications for side effect, general fatigue, anorexia, nausea, vomiting and stomatitis were observed symptomatically, and leukopenia and thrombocytopenia were recognized in laboratory data as dose limiting factors.
 ...
PMID:[Combination chemotherapy of CPM-MTX-5-FU in non-resectable and recurrent cancer patients]. 271 79

Recombinant interleukin-2 (rIL-2) (NSC# 600664; Hoffmann-La Roche, Inc., Nutley, NJ) was studied in a phase I clinical trial in 33 patients with advanced, measureable cancer of the colon or malignant melanoma, Eastern Cooperative Oncology Group (ECOG) performance status O-1, and no prior chemotherapy or radiotherapy. The goal of the study was to identify a dose and schedule of IL-2 to generate maximal immune modulation with tolerable toxicity. Such a regimen might allow the addition of other treatment modalities and/or prolonged treatment duration in later trials. Each patient received IL-2 as a continuous 24-hour infusion once weekly for 4 weeks and then twice weekly for 4 weeks. Five treatment groups received from 10(3) U/m2 to 3 x 10(7) U/m2 per 24-hour infusion. The maximal tolerated dose was 3 x 10(7) U/m2/d twice weekly. Patients treated twice weekly at 1 x 10(7) and 3 x 10(7) U/m2/d had immune modulation in terms of lymphocytosis, eosinophilia, increased natural killer (NK) activity, and elevated numbers of peripheral blood mononuclear cells expressing CD16, OKT10/Leu-17, and Leu-19 surface markers. Endogenous generation of peripheral blood lymphokine-activated killer (LAK) activity was demonstrated by lysis of NK-resistant Daudi targets, in patients treated at 3 x 10(7) U/m2/d. Biochemical and hematological abnormalities were moderate and reversible. Clinical toxicity included hypotension, myalgia, arthralgia, stomatitis, fever, fatigue, nausea, headache, chills, diarrhea, and oliguria at high doses. Cardiovascular toxicity was tolerable for most patients and reversed after IL-2 was stopped. Two of six melanoma patients at 3 x 10(7) U/m2/d achieved partial responses by the end of the eighth week. This IL-2 schedule appears to produce potentially clinically useful immune enhancement with tolerable toxicity.
 ...
PMID:A phase I clinical trial of recombinant interleukin-2 by periodic 24-hour intravenous infusions. 278 32

Forty-two patients with malignant melanoma were treated with doxifluridine, 4000 mg/m2 daily X 5, repeated every 3 weeks. The daily dose was reduced to 3000 mg/m2 in patients who had experienced severe myelosuppression with prior chemotherapy. A total of 35 patients were evaluable for response, and 25 of these received two or more courses. Two responses were observed. Toxicity mainly took the form of nausea, vomiting, stomatitis, dizziness, ataxia, and fatigue. Mild leukopenia was frequent (43%). Nadir counts less than 1.5 X 10(9)/l leukocytes or 50 X 10(9)/l platelets were seen in 7% and 2% of the courses respectively. Doxifluridine has no useful activity against malignant melanoma.
 ...
PMID:Phase II study of 5'-deoxy-5-fluorouridine (doxifluridine) in advanced malignant melanoma. 293 77

A phase II study of epirubicin, a new anthracycline derivative, was performed in 23 patients with advanced gastric cancer. Epirubicin was administered intravenously at a dose of 20-30 mg/m2/day for two or three consecutive days every two or three weeks. Sixteen cases were evaluable and there were two partial responses and one minor response. Overall response rate (more than PR) was 12.5% (2/16). Leukopenia (less than 4,000/mm3) and anemia (less than 11.0 g/dl) were observed in 71.4% and 69.2% of patients, respectively. No thrombocytopenia was observed. Other toxicities were alopecia (71.4%), nausea and vomiting (42.9%), anorexia (25.0%), stomatitis (12.5%), fatigue (12.5%), fever (6.3%) and tachycardia (6.3%), but these effects were relatively mild in most cases.
 ...
PMID:[Phase II study of epirubicin on gastric cancer--a cooperative study of the Tokai Cancer Chemotherapy Group]. 346 May 30

Twenty-nine patients with recurrent or advanced, incurable head and neck cancer were entered into a phase I-II trial of carboplatin in combination with 5-fluorouracil (5-FU), 1,000 mg/m2/d continuous intravenous (IV) infusion for five days every 28 days. The initial dose of carboplatin was 300 mg/m2 for patients with Karnofsky performance scores greater than or equal to 70%, and 240 mg/m2 for patients with scores of 50% to 60%. Subsequent doses were modified to achieve grade 2 myelo-suppression: WBC, 2,000 to 2,999 cells/microL; granulocytes, 1,000 to 1,499 cells/microL; and platelets, 50,000 to 75,000 cells/microL. Dose levels were 180, 240, 300, 360, and 420 mg/m2. Twenty-eight patients had squamous-cell cancers and one had an adenoid cystic carcinoma of the parotid. There were 26 patients with recurrent disease; 22 had received prior RT; only two had received other chemotherapy immediately before study entry. Three patients had newly diagnosed incurable stage IV disease. The median performance status was 80% (range, 60% to 90%). All patients had objectively measurable disease, and 28 were evaluable for response. There were three complete responses (CRs) and ten partial responses (PRs) (48% CR and PR); the median duration of response was 4.7 months (range, 1.5 to 15+ months). Dose-limiting toxicities were granulocytopenia, thrombocytopenia, and stomatitis. Prolonged myelosuppression delayed retreatment in eight patients and delayed 19 of 107 (18%) courses. Stomatitis occurred in 61% and diarrhea in 29%. 5-FU dosage was decreased in ten patients (36%) for grade 2 or greater stomatitis or diarrhea. Mild to moderate nausea and vomiting occurred in 66% of patient trials in which no pretreatment antiemetics were administered. Other toxicities included phlebitis from 5-FU in 71%, skin toxicity in 11%, mild alopecia in 25%, and fatigue in 54% of patients. Nephrotoxicity (creatinine greater than 2.0 mg/dL) occurred in one patient. The dose of carboplatin resulting in grade 2 toxicity was 180 mg/m2 in one patient, 240 mg/m2 in one, 300 mg/m2 in seven, 360 mg/m2 in ten, and 420 mg/m2 in one. Based on these results, we recommend a starting dose of carboplatin, 300 mg/m2, in combination with five days of continuous infusion 5-FU. In this dose and schedule, this combination was well tolerated and demonstrated antitumor activity in head and neck cancer. To confirm these promising results, a Southwest Oncology Group prospective randomized trial is in progress comparing carboplatin and 5-FU, cisplatin and 5-FU, and standard-dose weekly methotrexate in recurrent-disease patients.
 ...
PMID:A phase I-II trial of carboplatin and 5-fluorouracil combination chemotherapy in advanced carcinoma of the head and neck. 354 42


1 2 3 4 5 6 7 8 9 10 Next >>