menogaril and Brain-Neoplasms

Idarubicin showed the superior activity against Acute Non-Lymphocytic Leukemia (ANLL) in the prospective randomized trials comparing to daunorubicin and it is judged that the analog will become the first choice in the treatment on ANLL. Anthracyclines including SM-5887, KRN-8602, ME-2303 under studies in Japan have shown comparable or superior antitumor activities and lower cardiac toxicities compared to doxorubicin in preclinical studies and therefore the results obtained in clinical trials are expected. Phase II trials of anthrapyrazoles which is an analog of mitoxantrone are in progress. Among three compounds entered it is of note that CI-941 has demonstrated an excellent activity against advanced breast cancer.

Topics: Animals; Anthracyclines; Antibiotics, Antineoplastic; Antineoplastic Agents; Brain Neoplasms; Carubicin; Doxorubicin; Humans; Idarubicin; Leukemia, Experimental; Leukemia, Myeloid, Acute; Menogaril; Stomach Neoplasms

In this article we report the results of a study of the relationship between response and progression in 375 patients with recurrent glioma enrolled in phase II chemotherapy trials. We reviewed the records of patients from 8 consecutive phase II trials, including 225 patients with recurrent glioblastoma multiforme and 150 with recurrent anaplastic astrocytoma. Median age was 45 years (range, 15-82) and median Karnofsky performance score was 80 (range, 60-100). Forty-one patients (11%) had more than two prior resections and/or more than two prior chemotherapy regimens. Best response was complete (n = 1) or partial (n = 33) in 34 patients (9%). Median time to response was 14 weeks, and median response duration was 44 weeks. Simon-Makuch estimates for 52-week progression-free survival for patients progression-free at 13 weeks were 48% for response and 28% for nonresponse. When response was treated as a time-dependent covariate in a Cox proportional hazards regression analysis, response was associated with significantly lower failure rates (hazard ratio 0.5; 95% confidence interval 0.3-0.8; P = 0.0016). This study showed that response in recurrent glioma is associated with a significant reduction in progression rates.

Topics: Actuarial Analysis; Adolescent; Adult; Aged; Aged, 80 and over; Alitretinoin; Antineoplastic Combined Chemotherapy Protocols; Astrocytoma; Brain Neoplasms; Carboplatin; Combined Modality Therapy; Disease Progression; Disease-Free Survival; Eflornithine; Female; Fluorouracil; Glioblastoma; Glioma; Humans; Interferon-beta; Male; Menogaril; Middle Aged; Neoplasm Recurrence, Local; Procarbazine; Prognosis; Proportional Hazards Models; Texas; Treatment Outcome; Tretinoin

Idarubicin showed the superior activity against Acute Non-Lymphocytic Leukemia (ANLL) in the prospective randomized trials comparing to daunorubicin and it is judged that the analog will become the first choice in the treatment on ANLL. Anthracyclines including SM-5887, KRN-8602, ME-2303 under studies in Japan have shown comparable or superior antitumor activities and lower cardiac toxicities compared to doxorubicin in preclinical studies and therefore the results obtained in clinical trials are expected. Phase II trials of anthrapyrazoles which is an analog of mitoxantrone are in progress. Among three compounds entered it is of note that CI-941 has demonstrated an excellent activity against advanced breast cancer.

Topics: Animals; Anthracyclines; Antibiotics, Antineoplastic; Antineoplastic Agents; Brain Neoplasms; Carubicin; Doxorubicin; Humans; Idarubicin; Leukemia, Experimental; Leukemia, Myeloid, Acute; Menogaril; Stomach Neoplasms

Twenty patients with astrocytomas recurrent after surgery +/- radiation were treated on a phase II protocol of the new anthracycline derivative menogaril 115 mg/m2 administered intravenously once per week. Sixteen patients were evaluable for treatment efficacy. No patient achieved a major therapeutic response. Three patients (19%) had stable disease for greater than 8 weeks, including one who showed minor evidence of tumor regression, but less than 50%. Thirteen patients failed. Treatment was well tolerated. One patient developed granulocytopenia, while none developed thrombocytopenia. Four patients required an interruption in their treatment for one to two weeks because of development of granulocytopenia (one patient) or other reasons. Other toxic effects included arm vein phlebitis and skin irritation, skin discoloration of the infused arm, mild to moderate nausea and vomiting, diarrhea, stomatitis, and a fatal central venous catheter infection. Despite the fact that menogaril appeared to have therapeutic activity against recurrent astrocytomas in our phase I studies, we could not document any activity in this phase II study.

Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Astrocytoma; Brain Neoplasms; Combined Modality Therapy; Drug Administration Schedule; Drug Evaluation; Female; Glioblastoma; Humans; Injections, Intravenous; Male; Menogaril; Middle Aged; Neoplasm Recurrence, Local; Remission Induction; Salvage Therapy; Treatment Outcome