A phase I study of two dosing schedules of volasertib (BI 6727), an intravenous polo-like kinase inhibitor, in patients with advanced solid malignancies.
A phase I study of two dosing schedules of volasertib (BI 6727), an intravenous polo-like kinase inhibitor, in patients with advanced solid malignancies.
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DOI:
10.1038/bjc.2014.195
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发表时间:
2014-05-13
影响因子:
8.8
通讯作者:
Yang, J. C-H
中科院分区:
文献类型:
--
作者:
Lin, C-C;Su, W-C;Yen, C-J;Hsu, C-H;Su, W-P;Yeh, K-H;Lu, Y-S;Cheng, A-L;Huang, D. C-L;Fritsch, H.;Voss, F.;Taube, T.;Yang, J. C-H
Polo-like kinase 1 (Plk1) has an important role in mitosis. Volasertib (BI 6727), a potent and selective cell cycle kinase inhibitor, induces mitotic arrest and apoptosis by targeting Plk; this phase I study sought to determine its maximum tolerated dose (MTD) in Asian patients with advanced solid tumours. Patients were enrolled simultaneously into two 3-week schedules of volasertib: a 2-h infusion on day 1 (schedule A) or days 1 and 8 (schedule B). Dose escalation followed a 3+3 design. The MTD was determined based on dose-limiting toxicities (DLT) in the first treatment course. Among 59 treated patients, the most common first course DLTs were reversible thrombocytopenia, neutropenia and febrile neutropenia; MTDs were 300 mg for schedule A and 150 mg for schedule B. Volasertib exhibited multi-exponential pharmacokinetics (PK), a long terminal half-life of ∼135 h, a large volume of distribution (>3000 l), and a moderate clearance. Partial responses were observed in two pre-treated patients (ureteral cancer; melanoma). Volasertib was generally well tolerated, with an adverse event profile consistent with its antimitotic mode of action and a favourable PK profile. These data support further development of volasertib and a harmonised dosing for Asian and Caucasian patients.
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影响因子:
8.4
作者:
Schoffski, Patrick;Awada, Ahmad;Munzert, Gerd
通讯作者:
Munzert, Gerd
影响因子:
6.2
作者:
Stadler WM;Vaughn DJ;Sonpavde G;Vogelzang NJ;Tagawa ST;Petrylak DP;Rosen P;Lin CC;Mahoney J;Modi S;Lee P;Ernstoff MS;Su WC;Spira A;Pilz K;Vinisko R;Schloss C;Fritsch H;Zhao C;Carducci MA
通讯作者:
Carducci MA
影响因子:
10.3
作者:
Spänkuch-Schmitt, B;Bereiter-Hahn, A;Strebhardt, K
通讯作者:
Strebhardt, K
DOI:
10.1073/pnas.1031523100
发表时间:
2003-05-13
影响因子:
11.1
作者:
Liu, XQ;Erikson, RL
通讯作者:
Erikson, RL
影响因子:
2.6
作者:
Frost, A.;Mross, K.;Munzert, G.
通讯作者:
Munzert, G.