Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-eight patients with advanced breast cancer refractory to prior hormone and/or first-line chemotherapy (with or without anthracycline drugs) were treated with the investigational agent amonafide at a dose of 800 mg/m2 intravenously over 3 hours repeated every 4 weeks. Five objective tumour responses of 5.0 months' median duration were observed in the 20 patients without previous anthracycline exposure, including 1 CR. Leukopenia was the dose-limiting toxicity; though it was generally modest with the 800 mg/m2 amonafide starting dose, an initial dose reduction should be considered in patients with prior radiotherapy and/or bone marrow involvement. Other adverse reactions included nausea/vomiting (53%), phlebitis/erythema along the vein injected (7%), and mild neurotoxic symptoms during the drug administration such as headache, tinnitus, and diaphoresis (21%). Amonafide is an active compound for the treatment of patients with advanced breast cancer and should be considered for further evaluation and incorporation in combination chemotherapy.
Breast Cancer Res Treat 1991 Dec
PMID:Phase II study of amonafide in advanced breast cancer. 181 70

We assessed the antiemetic efficacy and safety of three different oral doses of ondansetron (GR 38032F), a novel serotonin type-3 receptor antagonist, in three consecutive series of 20 breast cancer patients receiving cyclophosphamide-doxorubicin-based chemotherapy for the first time. Patients received oral doses of 8 mg, 4 mg, or 1 mg of ondansetron three times daily for 2 days, with the first dose given 30 minutes before the cyclophosphamide infusion. We then evaluated the efficacy of a conventional antiemetic regimen of intravenous lorazepam, metoclopramide, and diphenhydramine given before chemotherapy and 10 mg prochlorperazine given orally twice on study day 1 and three times on study day 2 in a fourth series of 20 patients with comparable characteristics. The number of emetic episodes, assessment of nausea and appetite, and adverse events were recorded throughout the 2-day study period. Pretreatment and posttreatment clinical laboratory data were also collected. No emesis was observed during the 2-day study period in 17 (85%), 13 (65%), and 11 (55%) patients treated with 8-mg, 4-mg, and 1-mg ondansetron doses, respectively, and in seven (35%) patients who received conventional therapy. The incidence and intensity of nausea were lower with increasing doses of ondansetron and were lower than in the conventional group. Ondansetron-related side effects were generally mild and reversible and did not appear to increase in a dose-dependent manner. These effects included headache, stomach cramps, diarrhea, fatigue, and elevated serum transaminase concentrations. One patient who received three 1 mg doses of ondansetron experienced tremors and muscle twitching. Oral ondansetron is an effective and safe antiemetic for patients receiving noncisplatin cyclophosphamide-doxorubicin-based chemotherapy, and its antiemetic activity appears to be dose-related.
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PMID:Evaluation of three oral dosages of ondansetron in the prevention of nausea and emesis associated with cyclophosphamide-doxorubicin chemotherapy. 182 99

We conducted a phase I study of CI-898 (trimetrexate), a new diaminoquinazoline antifolate in 22 patients with solid cancer in a multicenter collaborative study. The dosage schedule was single-dose intravenous administration (single treatment), followed by one or two courses of 5-day intravenous administration (5-day treatment) at 3-week intervals. Starting at 2 mg/m2 (1 n), the dose was increased up to 15 mg/m2 (7.5 n) for single treatment and 12 mg/m2 (6 n) for 5-day treatment. Evaluable cases numbered 18 for single treatment and 17 for 5-day treatment. In single treatment, the highest dose of 15 mg/m2 caused no serious side effect and did not reach the maximum tolerated dose (MTD). In 5-day treatment, leukocytopenia and thrombocytopenia were found dose dependently, the dose-limiting factor was bone marrow depression, and MTD was 10 mg/m2/day. The leukocyte and platelet counts reached the nadir in 1-3 weeks after initiation of 5-day treatment. The recovery from the nadir required about one week. Subjective side effects included mucitis (mouth, anus), malaise and gastro-intestinal symptoms (nausea, anorexia, diarrhea). None of alopecia, cardiotoxicity and nephrotoxicity were found. In the present phase I study, a tendency of tumor reduction was found in one case each of breast cancer (adenoma) and lung cancer (squamous cell carcinoma). The plasma concentration of the unchanged compound after single treatment showed a biphasic elimination pattern (t1/2 alpha 0.8-1.4 hr, t1/2 beta 9.4-13.0hr). The urinary excretion of the unchanged compound was 14.7-23.5% of the administered dose. In 5-day treatment, no accumulation was found. From the results of the present study, the recommended dosage of CI-898 in the early phase II study was considered to be 8 mg/m2/day intravenously for 5 days (every 3-4 weeks).
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PMID:[Phase I study of CI-898. CI-898 Study Group]. 183 40

0.5 mg tetracosactrin is considered to be equivalent to 40 mg methylprednisolone with regard to the induced cortisol secretion. 97 female breast cancer patients who received their first two FEC courses (epirubicin 50-75 mg/m2, 5-fluorouracil 500 mg/m2, cyclophosphamide 500 mg/m2) entered this randomised crossover study (76 had previously received an adjuvant treatment); tetracosactrin was administered intramuscularly and methylprednisolone intravenously immediately before chemotherapy administration. The tolerability was evaluated using a diary card during 5 days and patients were asked for their preference at the end of the two cycles. There was no difference either for vomiting (dry heaves were included) or nausea between the two treatments (the analysis was performed on day 1, the worse day of days 2 and 3 and the worse day of days 4 and 5). At day 1, 49% of the patients experienced no or mild nausea after tetracosactrin and 62% after methylprednisolone (not significant) (first period analysis); a complete control of vomiting (including dry heaves) was observed in 49% of the patients after tetracosactrin and 53% after methylprednisolone (not significant). No difference was observed between patients with or without previous chemotherapy. However, slightly more patients preferred tetracosactrin (P = 0.048).
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PMID:Tetracosactrin vs. methylprednisolone in the prevention of emesis in patients receiving FEC regimen for breast cancer. 183 15

A phase I multicenter evaluation of a novel antiestrogen, toremifene, was undertaken in postmenopausal women with various advanced difficult-to-treat malignancies. One hundred and seven women were treated at one of six dosage levels (10, 20, 40, 60, 200, or 400 mg/d orally) for at least 8 weeks. Weekly evaluations for toxicity were conducted. The most common side effects were nausea (31%), vomiting (12%), and hot flashes (29%). Five patients were removed from the study for possible adverse reactions: three patients experienced hypercalcemia; one experienced tremulousness, fatigue, and inability to think clearly; and one had vaginal bleeding. Twelve patients died while on study, 11 with disease progression and one with a pulmonary embolus. Sex hormone-binding globulin (SHBG) levels increased and there was a modest decline in serum antithrombin III levels. Four of 48 assessable patients had partial responses: three with breast cancer and one with endometrial cancer. Toremifene was generally well tolerated at the doses tested.
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PMID:Phase I study of toremifene in patients with advanced cancer. 183 8

Ondansetron was compared with metoclopramide for antiemetic efficacy in a randomised double-blind trial in 122 patients with advanced breast cancer. All patients were treated with epirubicin (greater than 50 mg/m2) and cyclophosphamide (greater than 500 mg/m2). 50 patients receiving ondansetron and 60 with metoclopramide were considered evaluable. Ondansetron was at least as effective as metoclopramide in the control of vomiting and nausea. The percentage of patients with complete plus major control was 72% (59-85%) vs. 61% (48-74%) on day 1 (P = 0.230) and 79% (67-91%) vs. 66% (53-78%) on days 2-3 after chemotherapy (P = 0.122). Over the 3-day study period, nausea was absent or mild in 60% of the patients treated with ondansetron, compared to 45% given metoclopramide (P = 0.064). No major drug-related side-effects were reported. 1 patient receiving ondansetron experienced gastrointestinal disturbance and headache. Episodes of diarrhoea, fever, hyperkinetic syndrome, fatigue, restlessness and migraine with vomiting were reported by 5 patients treated with metoclopramide. None of the changes in the biochemical or haematological parameters was attributed to the antiemetic treatments.
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PMID:Double-blind randomised trial of the antiemetic efficacy and safety of ondansetron and metoclopramide in advanced breast cancer patients treated with epirubicin and cyclophosphamide. 183 24

The efficacy of the serotonin antagonist ondansetron (GR 38032F) was evaluated in the prevention of nausea and vomiting induced by CMF chemotherapy in 29 breast cancer patients. At their first treatment course of CMF, all given IV on day 1 q 21 days, patients were given oral antiemetic treatment as follows: ondansetron 8 mg, 2 h prior to CMF, repeated after 5 and 10 h the day of chemotherapy and then 8 mg tds for a minimum of 3 days to a maximum of 5 days following chemotherapy. At first course of CMF, complete protection from emesis and nausea was observed in 86.2% and 62% of patients, respectively. At subsequent CMF courses with ondansetron, complete control of emesis was observed in 80% of patients. Side effects were mild and no dystonic reactions were observed. Ondansetron represents an effective, safe, and easily administered outpatient regimen. The addition of a corticosteroid to ondansetron could further improve control of CMF-induced emesis.
Breast Cancer Res Treat 1991 Oct
PMID:Oral ondansetron (GR 38032F) for the control of CMF-induced emesis in the outpatient. 183 46

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.
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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

Twenty-eight patients with refractory advanced malignancies were treated with a 24-hour infusion of 5-fluorouracil (5-FU), leucovorin (LV), and N-(phosphonacetyl)-L-aspartic acid (PALA) weekly. Twenty-seven patients were evaluable to assess toxicity and antitumor activity. The PALA was administered as an intravenous bolus over 15 minutes at a fixed dose (250 mg/m2) 24 hours before the start of the 5-FU and leucovorin infusions. Initially the dose of 5-FU was 750 mg/m2; this was increased incrementally to 2600 mg/m2. The LV was administered in a fixed dose of 500 mg/m2 concurrently with the 5-FU over a 24-hour period. This regimen was repeated weekly. Diarrhea, stomatitis, nausea, and vomiting were among the dose-limiting toxicities. Others were hand-foot syndrome, hair loss of the scalp and eyelashes, overall weakness, rhinitis, and chemical conjunctivitis. The maximum tolerated dose of 5-FU in this combination and schedule was 2600 mg/m2. Seven of 14 patients treated with 2600 mg/m2 were able to tolerate the chemotherapy on a weekly basis without interruption. The other seven patients required dose reductions, but most received 5-FU at a dose of 2100 mg/m2. Twenty-three of 27 patients were treated previously. Eight patients had a partial response; five of these were treated previously. A complete response was observed in one patient with pancreatic carcinoma, previously untreated. The overall response rate for patients treated with 2100 or 2600 mg/m2 of 5-FU was nine of 18 patients (50%). Three of four previously untreated patients with pancreatic cancer responded to this treatment (two responded partially, and one had a complete response). One of three heavily pretreated patients with non-small cell lung cancer had a partial response as did a patient with breast cancer. Four of ten patients with colorectal cancer responded to the treatment (four partial responses), of whom three had been treated previously.
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PMID:A phase I, II study of high-dose 5-fluorouracil and high-dose leucovorin with low-dose phosphonacetyl-L-aspartic acid in patients with advanced malignancies. 187 76

Thirty patients with advanced breast cancer, not pretreated with chemotherapy for advanced disease, received a polychemotherapy regimen containing 5-fluorouracil (500 mg/m2 iv), epirubicin (50 mg/m2 iv) and cyclophosphamide (500 mg/m2 iv) every four weeks. All patients were evaluable for response and for toxicity. No complete remissions were observed, while 13 patients (43.5%) achieved a partial remission for a median duration of 46 weeks. The main side-effects were alopecia (grade 2-3 in 57%), leukopenia (grade 3-4 in 33%) and nausea/vomiting (grade 3-4 in 27%). In three cases we observed laboratory signs of cardiotoxicity without clinical symptoms.
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PMID:5-Fluorouracil, epirubicin and cyclophosphamide (FEC combination) in advanced breast cancer. 187 32


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