Comparison of temsirolimus pharmacokinetics in patients with renal cell carcinoma not receiving dialysis and those receiving hemodialysis: a case series.

Background: Intravenous temsirolimus, an inhibitor of the mammalian target of rapamycin (mTOR), is approved for the treatment of advanced renal cell carcinoma (RCC). Sirolimus, the principal metabolite of temsirolimus in humans, also exhibits mTOR inhibitory activity.

Objective: The purpose of this study was to compare the pharmacokinetics of temsirolimus and its metabolite, sirolimus, among patients with RCC not receiving dialysis and those receiving hemodialysis.

Docetaxel pharmacokinetics with pre- and post-dialysis administration in a hemodyalized patient.

Background: Docetaxel has a proven significant activity against breast, non-small cell lung, ovarian, head and neck, and hormone refractory prostate cancer. Preclinical pharmacokinetic studies have shown that hepatobiliary extraction is the major route of elimination. We conducted this study to elucidate the feasibility and safety of the use of docetaxel in hemodialysis patients.

Inhibition of cell growth, induction of apoptosis and mechanism of action of the novel platinum compound cis-diaminechloro-[2-(diethylamino) ethyl 4-amino-benzoate, N(4)]-chloride platinum (II) monohydrochloride monohydrate.

Cis-diaminechloro-[2-(diethylamino) ethyl 4-amino-benzoate, N(4)]-chloride platinum (II) monohydrochloride monohydrate (DPR) is a new platinum triamine complex obtained from the synthesis of cisplatin and procaine. In this paper we analyzed, adopting a disease-oriented strategy, the tumour selectivity of this compound, its ability to induce apoptosis and its mechanism of interaction with DNA. The inhibition of cell proliferation was evaluated by the MTT assay using a panel of 51 tumour cell lines.

Influence of trastuzumab on epirubicin pharmacokinetics in metastatic breast cancer patients.

Background: Anthracycline cardiotoxicity is increased by the contemporaneous administration of trastuzumab. The mechanism by which it occurs is as yet unknown. The aim of this study was to evaluate whether trastuzumab modifies the pharmacokinetics of epirubicin and its metabolites.