The purpose of the study is to compare two regimen of induction chemotherapy for patients with T3 and T4 larynx or hypopharynx carcinoma that would be treated with total laryngectomy. The aim of the study is to compare the standard regimen (Cisplatin + 5FU) versus the TPF regimen (Taxotere + Cisplatin + 5FU). Responders to the induction treatment are treated with radiation with a purpose of larynx preservation. Non responders patients will be treated with total laryngectomy followed by postoperative radiation.