title: Phase I study of MEN-10755, a new anthracycline in patients with solid tumours: a report from the European Organization for Research and Treatment of Cancer, Early Clinical Studies Group.
abstract: A phase I study was performed with MEN-10755, a novel anthracycline with promising preclinical antitumour activity, in patients with solid tumours to determine the maximum tolerated dose (MTD); the dose-limiting toxicities (DLTs); to document antitumour activity; and to propose a safe dose for phase II evaluation. MEN-10755 at a starting dose of 15 mg/m2/week was given by short intravenous infusion weekly for 3 weeks and cycles were repeated every 28 days. Twenty-four patients received 55 cycles. Doses of MEN-10755 were 15, 30, 40 and 45 mg/m2. At a dose of MEN-10755 45 mg/m2, treatment could not be given as planned due to neutropenia and one patient developed a decrease in cardiac function. This dose level was considered to be the MTD. Chemotherapy-naive patients could be treated with 40 mg/m2/week, and only one DLT (grade 4 neutropenia) was observed. At that dose, three of six chemotherapy pretreated patients developed a DLT during their first treatment cycle: one patient developed a grade 4 thrombocytopenia, one patient a grade 4 neutropenia and one patient developed a grade 3 acute hypersensitivity reaction resulting in discontinuation of treatment. At this dose level, one other patient did not receive treatment on day 15 as planned due to grade 3 neutropenia. No responses were observed. MEN-107555 at a dose of 30 mg/m2/week in pretreated patients and 40 mg/m2/week in chemotherapy-naive patients for three consecutive weeks followed by 1 week rest is recommended for phase II testing.
authors: Department of Medical Oncology, University Hospital Antwerp, Edegem, Belgium.
authors: D
authors: D
authors: Schrijvers
authors: A M E
authors: AM
authors: Bos
authors: J
authors: J
authors: Dyck
authors: E G E
authors: EG
authors: de Vries
authors: J
authors: J
authors: Wanders
authors: M
authors: M
authors: Roelvink
authors: P
authors: P
authors: Fumoleau
authors: S
authors: S
authors: Bortini
authors: J B
authors: JB
authors: Vermorken
mesh_terms: D000368:Aged; D000903:Antibiotics, Antineoplastic / Q000008:administration & dosage* / Q000009:adverse effects / Q000493:pharmacokinetics; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000009:adverse effects / Q000493:pharmacokinetics; D004187:Disaccharides / Q000008:administration & dosage* / Q000009:adverse effects; D004317:Doxorubicin / Q000008:administration & dosage* / Q000009:adverse effects / Q000031:analogs & derivatives*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D020714:Maximum Tolerated Dose; D008875:Middle Aged; D009369:Neoplasms / Q000188:drug therapy* / Q000378:metabolism; D012449:Safety
chemical_list: D000903:Antibiotics, Antineoplastic; D000970:Antineoplastic Agents; D004187:Disaccharides; D004317:Doxorubicin; C107602:sabarubicin