Current treatment options for metastatic head and neck cancer

Curr Treat Options Oncol. 2012 Mar;13(1):35-46. doi: 10.1007/s11864-011-0176-y.

Abstract

Head and neck squamous cell carcinoma is now the 8th most common cancer affecting men in the United States largely due to a rising epidemic of oropharynx cancer (tonsil and tongue base) associated with the human papillomavirus (HPV). The median overall survival for recurrent or metastatic head and neck cancer (R/M HNSCC) remains less than 1 year despite modern chemotherapy and targeted agents. Palliative chemotherapy and the epidermal growth factor receptor inhibitor, cetuximab, constitute the backbone of treatment for patients with R/M HNSCC. Platinum doublets studied in phase III trials include cisplatin/5-FU, cisplatin/paclitaxel, and cisplatin/pemetrexed. Platinum chemotherapy in combination with 5-fluorouracil and cetuximab has resulted in the longest median overall survival. Combination platinum regimens increase response rates and toxicity but not survival and should be reserved for patients who are symptomatic from their disease for whom the benefit of a partial response may be worth the cost of increased treatment-related side effects. For many patients who are asymptomatic with a low disease burden, single agent regimens are appropriate to balance treatment with side effects. Drugs commonly used as single agents in the treatment of R/M HNSCC include docetaxel, paclitaxel, cetuximab, capecitabine, pemetrexed, and methotrexate. Best supportive care alone is often appropriate for poor performance status patients. Palliative radiation therapy is beneficial for treating symptomatic metastatic sites. Aggressive symptom management is imperative for all patients and often should include referral to experts in palliative care and pain management. New therapies currently under investigation include mTOR inhibitors, anti-angiogenic agents, and IGF1R inhibitors. Given the poor prognosis for most patients with R/M HNSCC, enrollment in clinical trials investigating novel approaches to therapy should be encouraged.

Publication types

  • Review

MeSH terms

  • Alcohol Drinking / adverse effects
  • Alcohol Drinking / epidemiology
  • Antibodies, Monoclonal / administration & dosage
  • Antibodies, Monoclonal, Humanized
  • Antineoplastic Agents / therapeutic use*
  • Antineoplastic Combined Chemotherapy Protocols / therapeutic use
  • Carcinoma, Squamous Cell / drug therapy
  • Carcinoma, Squamous Cell / epidemiology
  • Carcinoma, Squamous Cell / pathology
  • Carcinoma, Squamous Cell / therapy*
  • Carcinoma, Squamous Cell / virology
  • Cetuximab
  • Cost-Benefit Analysis
  • Female
  • Fluorouracil / administration & dosage
  • Head and Neck Neoplasms / drug therapy
  • Head and Neck Neoplasms / epidemiology
  • Head and Neck Neoplasms / pathology
  • Head and Neck Neoplasms / therapy*
  • Head and Neck Neoplasms / virology
  • Human papillomavirus 16*
  • Humans
  • Male
  • Molecular Targeted Therapy
  • Pain Management
  • Palliative Care* / methods
  • Papillomavirus Infections / complications
  • Papillomavirus Infections / drug therapy*
  • Papillomavirus Infections / epidemiology
  • Platinum Compounds / administration & dosage
  • Referral and Consultation
  • Smoking / adverse effects
  • Smoking / epidemiology
  • Squamous Cell Carcinoma of Head and Neck
  • United States / epidemiology

Substances

  • Antibodies, Monoclonal
  • Antibodies, Monoclonal, Humanized
  • Antineoplastic Agents
  • Platinum Compounds
  • Cetuximab
  • Fluorouracil