Title : Phase II trial of lapatinib and topotecan (LapTop) in patients with platinum-refractory/resistant ovarian and primary peritoneal carcinoma.

Pub. Date : 2011 Jul

PMID : 21514634






2 Functional Relationships(s)
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1 We designed a phase II clinical trial evaluating the efficacy and adverse event profile of concomitant topotecan and lapatinib, a small molecule pan-erbB inhibitor that can block BCRP/Pgp efflux of topotecan. Lapatinib ATP binding cassette subfamily B member 1 Homo sapiens
2 Disruption of erbB signaling and BCRP/Pgp efflux with lapatinib was insufficient for overcoming topotecan resistance, suggesting alternative mechanisms of resistance are involved. Lapatinib ATP binding cassette subfamily B member 1 Homo sapiens