title: Molecularly targeted agents in the treatment of recurrent or metastatic squamous cell carcinomas of the head and neck.
abstract: Proof of principle that molecularly targeted therapy is a valid therapeutic approach for squamous cell carcinoma of the head and neck (SCCHN) has emerged with epidermal growth factor receptor targeting agents. Other interesting targets, such as Src, insulin-like growth factor 1 receptor, and the proteasome, have been shown in vitro to play key roles in SCCHN, and their inhibition is currently being studied in phase II trials. Identification of predictive biomarkers of resistance or sensitivity to these therapies remains one of the main challenges in the optimal selection of patients most likely to benefit from them. However, clinical trials with these novel agents need to be designed rationally to improve the overall outcome of patients. Given the emerging evidence that human papilloma virus-related SCCHN is a distinct disease, it should be studied in specific trials.
authors.affiliation: Drug Development Program, Department of Medical Oncology and Hematology, Princess Margaret Hospital, University of Toronto, Room 5-719, 610 University Avenue, Toronto, Ontario M5G2M9, Canada.
authors.forename: Christophe
authors.initials: C
authors.lastname: Le Tourneau
authors.forename: Eric X
authors.initials: EX
authors.lastname: Chen
mesh_terms: D020533:Angiogenesis Inhibitors / Q000627:therapeutic use; D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D061067:Antibodies, Monoclonal, Humanized; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001952:Bridged-Ring Compounds / Q000627:therapeutic use; D016190:Carboplatin / Q000627:therapeutic use; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000628:therapy*; D000068818:Cetuximab; D002945:Cisplatin / Q000627:therapeutic use; D003131:Combined Modality Therapy; D018572:Disease-Free Survival; D016503:Drug Delivery Systems; D005472:Fluorouracil / Q000627:therapeutic use; D006258:Head and Neck Neoplasms / Q000401:mortality / Q000628:therapy*; D006801:Humans; D015337:Multicenter Studies as Topic; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000401:mortality / Q000628:therapy*; D015996:Survival Rate; D043823:Taxoids / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D020533:Angiogenesis Inhibitors; D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D001952:Bridged-Ring Compounds; D043823:Taxoids; C080625:taxane; D016190:Carboplatin; D000068818:Cetuximab; D002945:Cisplatin; D005472:Fluorouracil