mitolactol and Hematologic-Diseases

mitolactol has been researched along with Hematologic-Diseases* in 4 studies

Trials

2 trial(s) available for mitolactol and Hematologic-Diseases

ArticleYear
Adjuvant dibromodulcitol and BCNU chemotherapy in anaplastic astrocytoma: results of a randomised European Organisation for Research and Treatment of Cancer phase III study (EORTC study 26882).
    European journal of cancer (Oxford, England : 1990), 2008, Volume: 44, Issue:9

    In a previous randomised EORTC study on adjuvant dibromodulcitol (DBD) and bichloroethylnitrosourea (BCNU) in adults with glioblastoma multiforme (GBM) and anaplastic astrocytoma (AA), a clinically significant trend towards a longer overall survival (OS) and a progression-free survival (PFS) was observed in the subgroup of AA. The aim of the present study was to test this adjuvant regimen in a larger number of AA patients.. Continuation of the previous phase III trial for newly diagnosed AA according to the local pathologist. Patients were randomised to either radiotherapy only or to radiotherapy in combination with BCNU on day 2 and weekly DBD, followed by adjuvant DBD and BCNU in cycles of six weeks for a maximum total treatment duration of one year. OS was the primary end-point.. Patients (193 ) with newly diagnosed AA according to local pathological assessment were randomised to radiotherapy (RT) alone (n=99), or to RT plus DBD/BCNU (n=94); 12 patients were considered not eligible. At central pathology review, over half (53%) of the locally diagnosed AA cases could not be confirmed. On intent-to-treat analysis, no statistically significant differences in OS (p=0.111) and PFS (p=0.087) were observed, median OS after RT was only 23.9 months 95% confidence interval (CI), [18.4-34.0] after RT plus DBD/BCNU 27.3 months 95% CI [21.4-46.8].. No statistically significant improvement in survival was observed after BCNU/DBD adjuvant chemotherapy in AA patients. The trend towards improved survival is consistent with previous reports. Central pathology review of grade 3 tumours remains crucial.

    Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Astrocytoma; Carmustine; Chemotherapy, Adjuvant; Female; Hematologic Diseases; Humans; Kaplan-Meier Estimate; Male; Middle Aged; Mitolactol; Treatment Failure

2008
Response of recurrent glioblastoma and anaplastic astrocytoma to dibromodulcitol, BCNU and procarbazine--a phase-II study.
    Journal of neuro-oncology, 1998, Volume: 37, Issue:2

    Twenty six (17 males) patients with glioblastoma (GBL), median age 55 years, median Karnofsky Index (KI) 70/100, and 11 patients (9 males) with anaplastic astrocytoma (AA), median age 56 years, median KI 70/100 were treated at recurrence with dibromodulcitol (DBD) 1400 mg/m2 on day 1, BCNU 150 mg/m2 on day 2, and procarbazine (PCZ) 150 mg/day on days 1 to 15. The course was repeated every 4 weeks, but was delayed or decreased by 25% according to hematological toxicity. Response to treatment was evaluated by the criteria of MacDonald et al. (J Clin Oncol 1990; 8: 1277-1280). All GBL-patients were followed until death. One patient with complete response (CR) survived one year, and 2 patients with partial response (PR) survived 1 and 3 years. Ten patients who stabilized (SD) survived 7.5 months, and 13 patients who progressed under chemotherapy had a median survival of 3.5 months. In AA-group 3 patients were alive at the time of the analyses. Six patients: 1 CR and 5 PR survived 6 to 40+ months. Two patients with SD survived 4 and 14 months. Three patients with progressive disease had a mean survived of less than 3 months. The response rate of 55% in AA was significantly higher (p = 0.011) than the 12% response rate seen in GBL. We conclude that the regimen tested appears particularly promising in AA. The results in GBL are comparable to those obtained with a single nitrosourea, despite an increased but reversible toxicity.

    Topics: Antineoplastic Combined Chemotherapy Protocols; Brain Neoplasms; Carmustine; Female; Glioblastoma; Hematologic Diseases; Humans; Male; Middle Aged; Mitolactol; Neoplasm Recurrence, Local; Procarbazine; Survival Analysis

1998

Other Studies

2 other study(ies) available for mitolactol and Hematologic-Diseases

ArticleYear
A pilot study of three sequential chemotherapeutic regimens in metastatic breast cancer.
    American journal of clinical oncology, 1991, Volume: 14, Issue:1

    The aim of this pilot study was to estimate the toxicity and response rate of an alternating chemotherapeutic program in chemotherapy-naive metastatic breast cancer patients. Treatment consisted of regimen A (given days 1-28): cyclophosphamide 100 mg/m2 PO days 1-14, doxorubicin 30 mg/m2 i.v. days 1 and 8, and 5-fluorouracil 500 mg/m2 i.v. days 1 and 8 (CAF regimen); regimen B (given days 29-56): dibromodulcitol 135 mg/m2 p.o. days 30-39, mitoxantrone 9 mg/m2 i.v. day 29, and vincristine 1.2 mg/m2 i.v. (maximum 2.0 mg) day 29 (DMV regimen); and regimen C (given days 57-84): thiotepa 12 mg/m2, doxorubicin 45 mg/m2 and vinblastine 4.5 mg/m2 all i.v. on day 57. There were 27 eligible patients with a median age of 51 years (range 34-78). On 14 episodes the leukocyte count fell to less than 1 X 10(9)/L during the first six cycles of treatment (14% of 99 cycles). There were no treatment-related deaths. Common non-life-threatening toxicities included thrombocytopenia, anemia, vomiting, and alopecia. Despite having no drugs in common, the leukocyte and platelet nadirs after CAF correlated with the nadir counts after DMV (r values of 0.6829 and 0.5892, respectively; p = 0.01). Among the 23 patients with measurable and/or evaluable disease there were five complete responses (22%) and nine partial responses (39%), with a median time to treatment failure of 29 weeks. The overall median survival was 19 months.

    Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Cyclophosphamide; Doxorubicin; Drug Administration Schedule; Female; Fluorouracil; Hematologic Diseases; Humans; Middle Aged; Mitolactol; Mitoxantrone; Pilot Projects; Remission Induction; Survival Rate; Thiotepa; Vinblastine; Vincristine

1991
Dibromodulcitol (DBD), DTIC, and actinomycin-D in disseminated malignant melanoma. A phase I-II clinical trial.
    American journal of clinical oncology, 1985, Volume: 8, Issue:2

    Thirty-seven fully assessable patients with metastatic malignant melanoma were administered DTIC, actinomycin-D, and dibromodulcitol (DBD) on a q 3- to 4-week schedule. Doses of actinomycin-D and DTIC were 1.25 mg/m2 and 750 mg/m2, respectively, on day 1. DBD was progressively escalated in five dose levels in succeeding patients from an initial 90 mg/m2 daily, days 3-7, to a dose-limiting 230 mg/m2. Two complete and nine partial responses were observed for an overall response rate of 30%. Median duration of response was 18 weeks. Major toxicities observed were hematologic and gastrointestinal. Median survival of all patients was 30 weeks and did not differ significantly from our earlier trials of DTIC and actinomycin-D +/- chlorozotocin. Although the observed objective response rate was higher than our previous efforts in this disease, the addition of DBD failed to significantly impact on the survival of the entire treatment group. Further investigation of this chemotherapy combination does not appear warranted.

    Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Dacarbazine; Dactinomycin; Drug Evaluation; Female; Gastrointestinal Diseases; Hematologic Diseases; Humans; Male; Melanoma; Middle Aged; Mitolactol

1985