nogalamycin has been researched along with Leukopenia* in 4 studies
4 other study(ies) available for nogalamycin and Leukopenia
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Evaluation of menogaril in patients with metastatic sarcomas and no prior chemotherapy exposure.
Menogaril, an anthracycline analog of nogalamycin, is reported to have greater cytotoxicity against certain malignant cell lines and less cardiotoxicity in rabbits than doxorubicin. To evaluate the possible therapeutic benefit of this drug, we studied menogaril in 21 patients with metastatic sarcomas who had received no prior chemotherapy. Menogaril was administered intravenously over 1 h every 3-4 weeks at a dose of 200 mg/m2 in 500 ml of 5% dextrose in water. One patient experienced a partial regression of pulmonary metastases from malignant fibrous histiocytoma of bone (response rate of 5% with 95% confidence interval of 0.1-23.8%). Two additional patients experienced minor reductions in tumor size. The remaining 18 patients had no improvement from menogaril. The median time to disease progression was 7 weeks in all patients treated. Toxicity was acceptable, consisting primarily of leukopenia with 12 patients (57%) and 19 patients (90%) developing nadir leukocyte counts less than 2000 and 3000/microL, respectively. Cardiac toxicity was not encountered; however, only seven patients received greater than or equal to 3 cycles of menogaril. We conclude that menogaril does not appear to be useful at this dose and schedule in the treatment of metastatic sarcomas despite the use of near maximal doses in patients with no prior chemotherapy exposure. Topics: Adult; Aged; Antineoplastic Agents; Daunorubicin; Drug Evaluation; Female; Humans; Leukopenia; Male; Menogaril; Middle Aged; Nogalamycin; Sarcoma | 1989 |
Phase I clinical and pharmacokinetic trial of oral menogaril administered on three consecutive days.
Eighteen adult patients with solid tumors were treated with oral menogaril, a new anthracycline antibiotic active against human breast cancer after intravenous administration. The drug was given orally on 3 consecutive days every 4 weeks at doses ranging from 50 to 175 mg/m2/day. Reversible and dose-related leukopenia was the dose-limiting toxicity. Thrombocytopenia was less frequent. Hematologic toxicity was maximal usually 2 weeks after treatment and recovery usually occurred within 4 weeks. At doses from 50 to 150 mg/m2/day, non-hematologic side-effects of oral menogaril were infrequent and mild and consisted of nausea and vomiting (one patient), alopecia (two patients), mucositis (two patients) and liver function test abnormalities (three patients). The single patient treated at a daily dose of 175 mg/m2/day developed grade IV leucothrombocytopenia, with fever and gastrointestinal bleeding. This was followed by heart failure and the patient died from multisystem organ failure. Peak plasma concentrations of menogaril ranged from 0.043 to 0.409 microM and were linearly correlated with the dose. Similarly, the area under the plasma concentration versus time curve varied from 0.33 to 9.59 microM X h and was linearly correlated with the dose. The mean harmonic half-life was 11.3 +/- 6.4 h. A comparison of the data from the present trial and our previous study with intravenous menogaril indicates a bioavailability of 32 +/- 12%. There was an excellent relationship between the white blood cell decrease (as a percentage of the pretreatment value) and several pharmacokinetic parameters; the best correlation was obtained with the plasma concentration of menogaril at 4 h after treatment. A dose of 150 mg/m2/day for 3 consecutive days is recommended for phase II trials with oral menogaril but the bioavailability of the drug should be monitored carefully and, more specifically, the concept of a pharmacokinetic adjustment of the dose of menogaril should be evaluated prospectively. Topics: Administration, Oral; Adult; Aged; Antineoplastic Agents; Biological Availability; Daunorubicin; Drug Evaluation; Female; Half-Life; Humans; Leukopenia; Male; Menogaril; Middle Aged; Neoplasms; Nogalamycin | 1988 |
Phase II study of intravenous menogaril in patients with advanced breast cancer.
Menogaril was administered to 40 patients with advanced breast cancer who had not received anthracycline drugs previously. The drug was given iv as a 2-hour infusion, repeated every 4 weeks, at doses of 200 mg/m2 and 160 mg/m2 in good-risk and poor-risk patients. The overall response rate was 22% in patients with no prior chemotherapy and 10% in patients previously exposed to chemotherapy. Leukopenia was generally moderate and predictable. Phlebitis and erythema along the vein injected occurred in 34% and 17% of the cases, respectively. Menogaril is an active drug used in the treatment of patients with advanced breast cancer who have not had prior systemic therapy. Topics: Adult; Aged; Antineoplastic Agents; Breast Neoplasms; Daunorubicin; Drug Evaluation; Female; Humans; Infusions, Intravenous; Leukopenia; Menogaril; Middle Aged; Nogalamycin; Skin; Thrombocytopenia | 1988 |
Phase I study of intravenous menogaril administered intermittently.
Thirty-three adult patients with solid tumors were treated with menogaril, a new anthracycline antibiotic. The drug was given as a two-hour infusion every 4 to 5 weeks at doses ranging from 17 to 250 mg/m2. The maximum tolerated dose was 250 mg/m2. Reversible and dose-related leukopenia was the dose-limiting toxicity. Thrombocytopenia was less frequent. Hematologic toxicity was maximal 2 weeks after treatment, and recovery usually occurred within 4 weeks. There was no dissociation between WBC and neutrophil counts, and myelosuppression did not appear to be cumulative up to 200 mg/m2. Myelosuppression was more severe for patients with heavy pretreatment and/or bone marrow involvement. Local toxicity consisting of phlebitis and/or erythema was the most common nonhematologic toxicity, especially at 250 mg/m2 (eight out of nine patients). Usually, erythema appeared within 24 hours after treatment at or near the infusion site and resolved within a few days. Occasionally, a more persistent (several weeks) orange discoloration suggesting cutaneous deposits of menogaril was observed. Nausea and vomiting were uncommon and never severe. Alopecia and mucositis were rare. Minor arrhythmias were seen in several patients during treatment, but their relationship with menogaril therapy was unclear, and in no patient did heart failure develop. Plasma concentrations were best described by a tricompartmental model with a mean terminal half-life of 29.5 hours and a mean total-body clearance of 20.2 L/h/m2. Doses of 160 and 200 mg/m2 are recommended for phase II trials in poor- and good-risk patients, respectively. Topics: Adult; Aged; Antineoplastic Agents; Bone Marrow; Dose-Response Relationship, Drug; Drug Evaluation; Female; Humans; Infusions, Parenteral; Kinetics; Leukopenia; Male; Menogaril; Middle Aged; Nogalamycin; Risk; Skin; Thrombocytopenia; Time Factors | 1986 |