BACKGROUND: The new intercalative agent Mitonafide was shown in early clinical trials to be toxic to the central nervous system when administered as a short intravenous infusion, but not when given as a 120-hour continuous infusion. Thus, clinical development in different tumor types was pursued using only this administration schedule. PATIENTS AND METHODS: Forty-nine patients with previously untreated non-small cell lung cancer (NSCLC) and at least one measurable site received Mitonafide as a 120-hour continuous (5 days) infusion every 3 weeks. The starting dose was 170 mg/m2/day x 5 in the first 26 patients and 200 mg/m2/day x 5 in the remainder. Patients were evaluated for toxicity after each course and for response every two courses and remained on treatment until excessive toxicity or disease progression were observed. A special test, the "Mini-mental state", was used to assess patients' cognitive functions. RESULTS: Of the 49 patients entered, 42 were evaluable for response and toxicity. Toxicity consisted mainly of myelosuppression and no neurologic side effects were observed. Only one patient presented a partial response. CONCLUSIONS: Although definitively safe with this schedule of administration, Mitonafide is not active in NSCLC.
BACKGROUND: The new intercalative agent Mitonafide was shown in early clinical trials to be toxic to the central nervous system when administered as a short intravenous infusion, but not when given as a 120-hour continuous infusion. Thus, clinical development in different tumor types was pursued using only this administration schedule. PATIENTS AND METHODS: Forty-nine patients with previously untreated non-small cell lung cancer (NSCLC) and at least one measurable site received Mitonafide as a 120-hour continuous (5 days) infusion every 3 weeks. The starting dose was 170 mg/m2/day x 5 in the first 26 patients and 200 mg/m2/day x 5 in the remainder. Patients were evaluated for toxicity after each course and for response every two courses and remained on treatment until excessive toxicity or disease progression were observed. A special test, the "Mini-mental state", was used to assess patients' cognitive functions. RESULTS: Of the 49 patients entered, 42 were evaluable for response and toxicity. Toxicity consisted mainly of myelosuppression and no neurologic side effects were observed. Only one patient presented a partial response. CONCLUSIONS: Although definitively safe with this schedule of administration, Mitonafide is not active in NSCLC.
Authors: M Llombart; A Poveda; E Forner; C Fernández-Martos; C Gaspar; M Muñoz; T Olmos; A Ruiz; V Soriano; A Benavides Journal: Invest New Drugs Date: 1992-08 Impact factor: 3.850
Authors: Asama Mukherjee; Sushanta Dutta; Muthiah Shanmugavel; Dilip M Mondhe; Parduman R Sharma; Shashank K Singh; Ajit K Saxena; Utpal Sanyal Journal: J Exp Clin Cancer Res Date: 2010-12-31
Authors: Huayun Shi; Jana Kasparkova; Clément Soulié; Guy J Clarkson; Cinzia Imberti; Olga Novakova; Martin J Paterson; Viktor Brabec; Peter J Sadler Journal: Chemistry Date: 2021-05-27 Impact factor: 5.020