6 studies were found.

1.		Recruiting	Cytochlor and Tetrahydrouridine as Radiosensitizers Combined With Radiation Therapy in Treating Patients With Advanced Squamous Cell Carcinoma of the Oral Cavity (Mouth) or Oropharynx (Throat) Conditions: stage III squamous cell carcinoma of the lip and oral cavity; stage III squamous cell carcinoma of the oropharynx; ...
2.		Recruiting	Gene Therapy in Preventing Cancer in Patients With Premalignant Carcinoma of the Oral Cavity or Pharynx Conditions: lip and oral cavity cancer; Oropharyngeal Cancer; stage 0 lip and oral cavity cancer; stage 0 oropharyngeal cancer
3.		Recruiting	Erlotinib and Radiation Therapy With or Without Cisplatin in Treating Patients With Mouth or Throat Cancer Conditions: stage II squamous cell carcinoma of the lip and oral cavity; stage II squamous cell carcinoma of the oropharynx; ...
4.		Recruiting	Diagnostic Trial in Patients Who Are Undergoing Surgery for Early Stage Mouth Cancer Conditions: stage I squamous cell carcinoma of the lip and oral cavity; stage II squamous cell carcinoma of the lip and oral cavity
5.		Recruiting	Gene Therapy and Surgery Followed by Chemotherapy and Radiation Therapy in Treating Patients With Newly Diagnosed Cancer of the Mouth or Throat Conditions: stage III squamous cell carcinoma of the lip and oral cavity; stage IV squamous cell carcinoma of the lip and oral cavity; ...
6.		Recruiting	Surgery and Radiation Therapy With or Without Interleukin-2 in Treating Patients With Cancer of the Mouth or Oropharynx Conditions: stage II squamous cell carcinoma of the lip and oral cavity; stage III squamous cell carcinoma of the lip and oral cavity; ...