Lack of a pharmacokinetic interaction between trastuzumab and carboplatin in the presence of docetaxel: results from a phase Ib study in patients with HER2-positive metastatic or locally advanced inoperable solid tumors.

The objective of this study was to evaluate the potential for a pharmacokinetic (PK) drug–drug interaction (DDI) between trastuzumab and carboplatin and to evaluate the potential effect of trastuzumab on the electrocardiogram QT interval. Here, we report the results of the PK DDI assessment and an i