In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 7569-7569
Kurzfassung:
7569 Background: We conducted a phase I/II study of combination chemotherapy with nedaplatin (CDGP) and amrubicin (Amr) for patients with untreated, advanced non small-cell lung cancer (NSCLC). Methods: Eligible patients were having adequate organ function and PS of 0-1. CDGP was given on day 1 and amrubicin on days 1, 2 and 3. The treatment was repeated every 3 weeks. We fixed the dose of CDGP as 100 mg/m2, and escalated the dose of amrubicin from a starting dose of 25 mg/m2 by 5mg/m2 per each levels until the maximum tolerated dose (MTD). The MTD was defined as the dose level at which at least two of three or two of six patients experienced a dose-limiting toxicity (DLT). Results: Between June 2009 and May 2011, 36 patients were enrolled. In the phase I study, two DLTs occurred in six patients at level 2; dose level 1 was therefore recommended (25 mg/m2 Amr, 100mg/m2 CDGP). DLTs included cerebral infarction and grade 4 thrombocytopenia. In the phase II study, including phase I study, a total of 36 patients were enrolled and 132 cycles of chemotherapy were conducted. Grade 3 or 4 neutropenia, grade 3 anemia and grade 3 or 4 thrombocytopenia occurred in 75%, 16.6% and 19.4% in all cycles, respectively. Febrile neutropenia occurred in 4cycles (3%) but all of them were controllable. Eighteen patients achieved a partial response and the overall response rate was 51.4%. Conclusions: Combination of CDGP and Amr was highly effective and well tolerable in patients with untreated, advanced NSCLC.
Materialart:
Online-Ressource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/jco.2012.30.15_suppl.7569
Sprache:
Englisch
Verlag:
American Society of Clinical Oncology (ASCO)
Publikationsdatum:
2012
ZDB Id:
2005181-5
