Phase II study of sunitinib in recurrent or metastatic squamous cell carcinoma of the head and neck: GORTEC 2006-01.
Fiche publication
Date publication
janvier 2010
Journal
Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Auteurs
Membres identifiés du Cancéropôle Est :
Dr KAMINSKY Marie-Christine, Dr ZANETTA Sylvie
Tous les auteurs :
Machiels JP, Henry S, Zanetta S, Kaminsky MC, Michoux N, Rommel D, Schmitz S, Bompas E, Dillies AF, Faivre S, Moxhon A, Duprez T, Guigay J
Lien Pubmed
Résumé
PURPOSE To assess the efficacy and toxicity of sunitinib monotherapy in palliative squamous cell carcinoma of the head and neck (SCCHN). PATIENTS AND METHODS Thirty-eight patients with SCCHN having evidence of progressive disease (PD) were treated with sunitinib 37.5 mg/d given continuously until PD or unacceptable toxicity. The primary end point was the rate of disease control, defined as stable disease (SD) or partial response (PR) at 6 to 8 weeks after treatment initiation (two-stage design, Simon). Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) was performed in a subset of patients before and 6 to 8 weeks after treatment. The volume transfer constant of the contrast agent (K(trans)) was used to measure changes in the microcirculation blood flow and endothelial permeability of the tumor. Results A PR was observed in one patient, SD in 18, and PD in 19 (Response Evaluation Criteria in Solid Tumors [RECIST]), resulting in a disease control rate of 50%. Among the 18 patients with SD, there were five unconfirmed PRs and six additional minor responses. A significant decrease in K(trans) was seen in three of the four patients who received DCE-MRI monitoring. Grade 5 head and neck bleeds occurred in four patients. Local complications, including the appearance or worsening of tumor skin ulceration or tumor fistula, were recorded in 15 patients. CONCLUSION Sunitinib demonstrated modest activity in palliative SSCHN. The severity of some of the complications highlights the importance of improved patient selection for future studies with sunitinib in head and neck cancer. Sunitinib should not be used outside clinical trials in SSCHN.
Mots clés
Adult, Aged, Antineoplastic Agents, therapeutic use, Carcinoma, Squamous Cell, drug therapy, Female, Head and Neck Neoplasms, drug therapy, Humans, Indoles, adverse effects, Magnetic Resonance Angiography, Male, Middle Aged, Neoplasm Metastasis, Neoplasm Recurrence, Local, drug therapy, Pyrroles, adverse effects, Sunitinib
Référence
J. Clin. Oncol.. 2010 Jan 1;28(1):21-8