Journal of clinical oncology : official journal of the American Society of Clinical Oncology
-
Treatment of squamous cell carcinoma of the head and neck (SCCHN) has evolved greatly in the last two decades, owing to the integration of chemotherapy, advances in radiotherapeutic techniques, and organ-preserving surgery. Several randomized trials have established new standards of care that should be adopted. ⋯ Coincident with this, investigators are developing molecularly targeted approaches that hold promise for the future. This review will focus on current therapy for locally advanced, recurrent, and metastatic SCCHN and discuss controversies and directions for future research.
-
3-aminopyridine-2-carboxaldehyde thiosemicarbazone (3-AP; Triapine; Vion Pharmaceuticals Inc, New Haven, CT) is a potent inhibitor of ribonucleotide reductase, with activity in preclinical tumor model systems. A phase I trial was initiated to determine the dose-limiting toxicities, maximum-tolerated dose, and pharmacokinetics of a 96-hour intravenous (IV) continuous infusion in patients with advanced cancer. ⋯ The 96-hour infusion of 3-AP is safe and well tolerated at the recommended phase II doses. Phase II trials of Triapine are ongoing.
-
To determine the response rate of trastuzumab as first-line therapy in patients with HER-2 overexpressing metastatic breast cancer. To assess the feasibility and toxicity of weekly paclitaxel/carboplatin with or without trastuzumab following initial treatment with trastuzumab. ⋯ This trial confirms the activity and tolerability of weekly paclitaxel/carboplatin alone or in combination with trastuzumab in women with HER-2 overexpressing metastatic breast cancer.