2 studies were found.

1.		Recruiting	Benzydamine in Treating Radiation-Induced Oral Mucositis in Patients Who Are Undergoing Radiation Therapy for Cancer of the Oral Cavity, Oropharynx, and/or Nasopharynx Conditions: lip and oral cavity cancer; Nasopharyngeal Cancer; oral complications of chemotherapy and head and neck radiation; Oropharyngeal Cancer
2.		Recruiting	Safety & Efficacy Study of Benzydamine Oral Rinse for the treatment of oral mucositis (mouth sores) resulting from radiation therapy for cancer of the oral cavity, oropharynx, or nasopharynx Condition: Mouth Neoplasms