mitolactol and Leukopenia

mitolactol has been researched along with Leukopenia* in 12 studies

Reviews

1 review(s) available for mitolactol and Leukopenia

ArticleYear
The sensitivity of Hodgkin's disease to chemotherapeutic agents administered singly.
    Series haematologica (1968), 1973, Volume: 6, Issue:2

    Topics: Adrenal Cortex Hormones; Alopecia; Antineoplastic Agents; Bleomycin; Blood Platelet Disorders; Carmustine; Chlorambucil; Cyclophosphamide; Daunorubicin; Drug Evaluation; Drug Therapy, Combination; Hodgkin Disease; Humans; Leukopenia; Mechlorethamine; Mitolactol; Nervous System Diseases; Procarbazine; Remission, Spontaneous; Streptonigrin; Vinblastine; Vincristine

1973

Trials

2 trial(s) available for mitolactol and Leukopenia

ArticleYear
Randomized clinical trial of doxorubicin alone or combined with mitolactol in women with advanced breast cancer and prior chemotherapy exposure.
    American journal of clinical oncology, 1985, Volume: 8, Issue:4

    One hundred fifty-one women with advanced breast cancer who had failed prior chemotherapy were randomized to monthly courses of doxorubicin (60 mg/m2 I.V. day 1, observation after 500 mg/m2) or doxorubicin (40 mg/m2 I.V. day 1; maximum 500 mg/m2) and mitolactol (135 mg/m2 orally, days 1-10; 180 mg/m2 after maximum doxorubicin). Median survival times were 232 days for doxorubicin and 225 days for doxorubicin + mitolactol, and median times to progression were 112 days and 97 days, respectively. Results are inconsistent with a 25% improvement in survival or time to progression for doxorubicin + mitolactol (p = 0.04 and 0.02, respectively, adjusted for stratification factors but not multiple testing). Regression rates for all patients, both measurable and evaluable, were 30% for doxorubicin alone and 26% for doxorubicin + mitolactol. Regression rates were significantly higher in patients with measurable indicator lesions. Cardiac toxicity was seen in four patients, all of whom were receiving doxorubicin alone. It appears that the combination of doxorubicin + mitolactol is not substantially more effective than doxorubicin alone in women with advanced breast cancer and prior chemotherapy exposure.

    Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Clinical Trials as Topic; Doxorubicin; Drug Evaluation; Female; Humans; Leukopenia; Middle Aged; Mitolactol; Random Allocation; Thrombocytopenia

1985
A phase III study in lung carcinoma comparing hexamethyl-melamine (NSC 13875) to dibromodulcitol (NSC 104800) 1,2.
    Oncology, 1975, Volume: 31, Issue:5-6

    A phase III study was designed comparing the effectiveness of Hexamethyl-melamine (NSC 13875) to Dibromodulcitol (NSC 104800) in lung carcinoma. 250 of the 316 patients entered on the study were stratified into groups according to stage of disease and cell type. The results showsed Hexamethylmelamine to be more effective in patients with squamous cell carcinoma and slightly superior to Dibromodulcitol in patients with anaplastic/undifferentiated cell carcinoma, whereas Dibromodulcitol proved to be more effective in patients with adenocarcinoma.

    Topics: Adenocarcinoma; Altretamine; Carcinoma, Small Cell; Carcinoma, Squamous Cell; Clinical Trials as Topic; Drug Evaluation; Humans; Leukopenia; Lung Neoplasms; Middle Aged; Mitolactol; Nausea; Thrombocytopenia; Triazines; Vomiting

1975

Other Studies

9 other study(ies) available for mitolactol and Leukopenia

ArticleYear
Combination chemotherapy of advanced breast cancer. Comparison of dibromodulcitol, doxorubicin, vincristine, and fluoxymesterone to thiotepa, doxorubicin, vinblastine, and fluoxymesterone: an Eastern Cooperative Oncology Group Study.
    Cancer, 1989, Oct-01, Volume: 64, Issue:7

    Two Adriamycin (doxorubicin)-based chemotherapy regimens were investigated in patients with carcinoma of the breast who had failed prior systemic therapy. The two chemotherapy programs, dibromodulcitol, Adriamycin, vincristine, and Halotestin (fluoxymesterone) (DAVH), and thiotepa, Adriamycin, vinblastine, and Halotestin (TAVH), were chosen for comparison on the basis of reported response rates of 40% to 50% with remission durations of 11 months in patients refractory to other cytotoxic chemotherapy. Cycles of DAVH were repeated every 4 weeks. Cycles of TAVH were repeated every 3 weeks. Of 184 patients evaluable for response, 32% of patients treated with DAVH and 38% of patients treated with TAVH had a complete response (CR) or partial response (PR). An additional 5% of patients had nonmeasurable improvement in osseous disease for an overall rate of response (CR + PR + improvement) of 40%. Patients who had previously received cytotoxic chemotherapy for metastatic disease or had early failure after adjuvant therapy had a lower response rate to DAVH, but not to TAVH than those who did not fail prior chemotherapy. Duration of response and survival were similar with the two treatments. There were seven treatment-related deaths, five among patients receiving DAVH and two among patients receiving TAVH. Patients receiving DAVH had significantly more thrombocytopenia and neurologic toxicity than those receiving TAVH. These treatments appear to be reasonable second-line regimens and are good candidates to be used in initial therapy of metastatic disease or adjuvant therapy studies that explore the use of alternating non-cross-resistant combinations with cyclophosphamide, methotrexate, and 5-fluorouracil.

    Topics: Adenocarcinoma; Adult; Aged; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Doxorubicin; Drug Evaluation; Female; Fluoxymesterone; Humans; Leukopenia; Middle Aged; Mitolactol; Neoplasm Recurrence, Local; Nervous System Diseases; Thiotepa; Thrombocytopenia; Vinblastine; Vincristine

1989
Short term high density systemic therapy for metastatic breast cancer.
    Breast cancer research and treatment, 1985, Volume: 5, Issue:2

    Twenty-three patients with metastatic breast carcinoma were induced with a complex systemic therapy regimen in an attempt to ascertain if a complete remission rate greater than 50% could be obtained with intensive drug exposure. The durability of the remissions was observed by discontinuing therapy after 3 cycles in complete remission or after 6 cycles of treatment, whichever was longer. In 13 patients consolidation radiation therapy to the pre-treatment sites of disease was administered after discontinuing systemic therapy. Each 28 day cycle of the drug regimen consisted of pulses of adriamycin, vincristine, dibromodulcitol, prednisone, methotrexate with leukovorin rescue, hexamethylmelamine, bleomycin (discontinued after entry #17), fluoxymesterone, and tamoxifen. Eighteen of the 23 patients achieved complete remissions (78%) and 3 had partial remissions. The median times to treatment failure and survival were, respectively, 12.3 and 19.4 mos. The times for complete remission patients were, respectively, 13.5 and 23.9 mos. Consolidation radiotherapy at greater than or equal to 40 Gy to drug induced pre-study sites of complete remission was associated with first relapses at pre-study sites in 5/30 (17%) instances, compared to 21/35 (60%) in sites not receiving radiotherapy. Side-effects were commensurate with the intensity of the treatment program and are detailed in the text. Although the achievement of a high complete remission rate is promising, the failure to extend their duration beyond that of historical data suggests that additional conceptual and therapeutic approaches need to be explored.

    Topics: Altretamine; Antineoplastic Agents; Bleomycin; Breast Neoplasms; Combined Modality Therapy; Doxorubicin; Drug Administration Schedule; Female; Fluoxymesterone; Humans; Leucovorin; Leukopenia; Lung; Methotrexate; Mitolactol; Neoplasm Metastasis; Prednisone; Receptors, Estrogen; Tamoxifen; Thrombocytopenia; Time Factors; Vincristine

1985
Phase II trial of mitolactol in previously treated and untreated patients with advanced colorectal cancer: an Illinois Cancer Council trial.
    Cancer treatment reports, 1984, Volume: 68, Issue:10

    Topics: Adenocarcinoma; Colonic Neoplasms; Drug Evaluation; Female; Humans; Leukopenia; Male; Middle Aged; Mitolactol; Rectal Neoplasms

1984
Adriamycin, dibromodulcitol, and mitomycin combination chemotherapy for patients with metastatic breast carcinoma previously treated with cyclophosphamide, methotrexate, 5-fluorouracil, vincristine, and prednisone.
    Cancer, 1984, May-01, Volume: 53, Issue:9

    Twenty-six evaluable patients with metastatic breast carcinoma previously treated with a combination of cyclophosphamide, methotrexate, 5-fluorouracil, vincristine, and prednisone (CMFVP) were treated with a combination of doxorubicin (Adriamycin), dibromodulcitol, and mitomycin (ADM). Four patients (15%) achieved complete remission, and 10 patients (39%) had a partial response. Five patients (19%) had stable disease, and seven patients (27%) experienced disease progression. The median time to disease progression was 10 months for responding patients (range, 4-44 months) and 5 months (range, 2-13 months) for patients with stable disease. The median survival duration was 15 months (range, 6-44+ months) for responders, 11 months (range, 2-27 months) for patients with stable disease, and 4 months (range, 2-41 months) for nonresponders. Two of the four patients with complete remission are alive and in continued remission at a follow-up of 44 and 40 months. Seventy-one patients with greater than or equal to two sites of metastasis responded, whereas 23% of patients with greater than or equal to three metastatic sites responded. Although higher responses were seen with soft tissue and osseous metastasis, responses were observed in all three sites of metastasis. This combination chemotherapy regimen with ADM is an effective second-line program for patients who have previously received CMFVP chemotherapy.

    Topics: Adult; Aged; Alopecia; Antineoplastic Combined Chemotherapy Protocols; Bone Neoplasms; Breast Neoplasms; Cyclophosphamide; Doxorubicin; Female; Fluorouracil; Humans; Leukopenia; Methotrexate; Middle Aged; Mitolactol; Mitomycins; Nausea; Prednisone; Soft Tissue Neoplasms; Thrombocytopenia; Time Factors; Vincristine; Vomiting

1984
Toxicity, antitumour and haematological effects of 1,2-anhydro-6-bromogalactitol and d-mannitol: a comparison with the related dibromo- and dianhydro-derivatives.
    European journal of cancer & clinical oncology, 1982, Volume: 18, Issue:6

    1,2-Anhydro-6-bromo-6-deoxygalactitol (BrEpG) and its D-mannitol analogue (BrEpM) intermediary metabolites in the conversion of dibromodulcitol (DBD) and dibromomannitol (DBM) into dianhydrogalactitol (DAG) and dianhydromannitol (DAM) have been prepared. The three types of derivative of each hexitol have been compared in their toxicities towards mice, tumour inhibitory activities against the Walker carcinosarcoma and haematological effects in rats. The bromoepoxides showed intermediate potency in all tests. The galactitol derivatives were always more potent than their mannitol counterparts. The mannitol derivatives were selectively myelosuppressive, being twice as toxic towards granulocytes as towards lymphocytes. The lymphotoxic activity of DBM, in particular, relative to its other toxic effects was particularly mild. These differences have been ascribed principally to the more rapid reactivity of DAG compared with DAM towards target nucleophiles, modulated by the influence of the bromine substituent on the transport properties of the dibromo- and bromoepoxy-derivatives.

    Topics: Animals; Antineoplastic Agents; Carcinoma 256, Walker; Dianhydrogalactitol; Lethal Dose 50; Leukopenia; Mannitol; Mice; Mitobronitol; Mitolactol; Rats

1982
Phase II study of mitolactol and semustine combination chemotherapy for advanced malignant melanoma.
    Cancer treatment reports, 1982, Volume: 66, Issue:6

    Twenty-six patients with disseminated malignant melanoma received an oral regimen of mitolactol and semustine (methyl-CCNU). Sixteen patients had received prior systemic therapy, and 16 had visceral involvement. There were no objective regressions among ten patients receiving the drugs as initial systemic therapy. However, one of 16 patients having prior systemic treatment did have an objective response. Hematologic and gastrointestinal toxic effects were well-tolerated.

    Topics: Aged; Drug Evaluation; Drug Therapy, Combination; Female; Humans; Leukocyte Count; Leukopenia; Male; Melanoma; Middle Aged; Mitolactol; Neoplasm Metastasis; Nitrosourea Compounds; Pilot Projects; Platelet Count; Semustine; Skin Neoplasms; Thrombocytopenia

1982
Phase II study of dibromodulcitol in colorectal, kidney, and other carcinomas.
    Cancer clinical trials, 1981,Winter, Volume: 4, Issue:4

    In a phase II study dibromodulcitol (DBD), an alpha-omega dibrominated hexitol, was used to treat 99 previously treated patients with colon, rectal, kidney, and other tumors. Six patients were ineligible and 10 patients were nonevaluable for response. Aside from thrombocytopenia toxicity was moderate. Twenty-three patients had platelet nadirs of less than 50,000/mm3 and there were three thrombocytopenic-associated drug deaths. One of 21 rectal and 1 of 13 kidney cancer patients entered a remission. All but seven patients had received previous treatment with one or more cytotoxic agents. Previously treated patients with colorectal and kidney cancer appear to be resistant to DBD.

    Topics: Aged; Colonic Neoplasms; Dose-Response Relationship, Drug; Drug Evaluation; Drug Resistance; Humans; Kidney Neoplasms; Leukopenia; Middle Aged; Mitolactol; Rectal Neoplasms; Thrombocytopenia

1981
Evaluation of adriamycin and dibromodulcitol in metastatic breast carcinoma.
    Cancer research, 1977, Volume: 37, Issue:2

    A phase 1 to 2 evaluation of a combination of adriamycin (ADR) and dibromodulcitol (DBD) was performed in patients with progressive, metastatic breast carcinoma. All but one patient had been treated previously with chemotherapy. ADR was given on Day 1 or Days 1 and 8, and DBD was given on Days 1 to 10 of each 21- to 28-day treatment cycle. Side effects were evaluable in 54 patients, and 50 patients were evaluable for therapeutic response. The dose-limiting toxicities were leukopenia and thrombocytopenia. The severity of both toxicities increased as both the ADR and DBD doses increased; however, the effect of increases in DBD dose was much more profound. The mean white blood cell count and platelet nadirs occurred, respectively, on Days 15.3 and 15.9; both nadirs were delayed for 0.6 day by each 30-mg/sq m/day increase in the DBD dose and delayed for 1.7 to 3.9 days using the Day 1, 8 rather than the Day 1 ADR schedule Recovery of the peripheral counts by Day 29 was prolonged by the Day 1, 8 ADR schedule and by increasing the DBD dose. A tolerable dose schedule for previously treated patients was considered to be ADR, 40 mg/sq m on Day 1, and DBD, 135 mg/sq m on Days 1 to 10 repeated every 28 days. Responses were observed in 46% (23 of 50) of the patients. There were 1 complete remission, 19 partial remissions, and 3 improvements. Thirteen patients showed no change and 14 developed progressive disease. There were responses in 13 of 37 (36%) with visceral dominant disease as compared to 7 of 8 (87%) with osseous and 3 of 5 (60%) with soft tissue-dominant disease. There were 22 of 48 (46%) responses in patients previously exposed to alkylating agent therapy. Twnety-two patients had responded and 19 had failed to respond to prior alkylating agent-containing regimens; the response rates to DBD in these groups were respectively, 45 and 42%. The median time to remission was 29 days. The median time to therapeutic failure was 5.1 months for responders, 2.3 months for patients with no change, and 29 days for progressors. The combination of ADR and DBD appears to be an active and well-tolerated program in patients with previously treated metastatic breast carcinoma.

    Topics: Adult; Aged; Breast Neoplasms; Doxorubicin; Drug Administration Schedule; Drug Evaluation; Drug Therapy, Combination; Female; Humans; Leukopenia; Middle Aged; Mitolactol; Neoplasm Metastasis; Remission, Spontaneous; Thrombocytopenia; Time Factors

1977
Evaluation of an intermittent schedule of dibromodulcitol in breast cancer.
    Cancer treatment reports, 1976, Volume: 60, Issue:11

    Dibromodulcitol was administered orally on Days 1-10 every 3-4 weeks to 29 patients with metastatic breast carcinoma refractory to previous combination chemotherapy. Initial doses between 70 and 280 mg/m2/day were utilized. The dose was escalated as tolerated in subsequent cycles in individual patients. Hematosuppression was dose-limiting. At doses of greater than 200 mg/m2/day leukopenia (greater than 1000 cells/mm3) and thrombocytopenia (greater than 25,000 platelets/mm3) occurred in one of 28 cycles and two of 27 cycles respectively. In contrast, at doses of less than or equal to 200 mg/m2/day leukopenia and thrombocytopenia occurred in four of 18 cycles and five of 18 cycles respectively. Recovery of leukocytes (less than 4000 cells/mm3) and platelets (less than 100,000 platelets/mm3) by Day 29 after the start of therapy was also delayed at higher doses. Responses were observed in three of 29 evaluable patients and subjective improvement of osseous disease in one additional patient. A dose of 180 mg/m2/day X 10 Every 28 days is recommended in previously treated patients to avoid severe hematologic side effects.

    Topics: Adult; Aged; Blood Platelet Disorders; Breast Neoplasms; Drug Administration Schedule; Drug Evaluation; Female; Humans; Leukopenia; Middle Aged; Mitolactol

1976