Olfactory Training in Improving Sense of Smell After Radiation Therapy in Patients With Paranasal Sinus or Nasopharyngeal Cancer
Conditions: Stage 0 Nasopharyngeal Carcinoma; Stage 0 Paranasal Sinus Cancer; Stage I Nasopharyngeal Carcinoma; Stage I Paranasal Sinus Cancer; Stage II Nasopharyngeal Carcinoma; Stage II Paranasal Sinus Cancer; Stage IIA Nasopharyngeal Carcinoma; Stage IIB Nas opharyngeal Carcinoma; Stage III Nasopharyngeal Carcinoma; Stage III Paranasal Sinus Cancer; Stage IV Nasopharyngeal Carcinoma; Stage IV Paranasal Sinus Cancer; Stage IVA Nasopharyngeal Carcinoma; Stage IVA Paranasal Sinus Cancer; Stage IVB Nasopharyngeal Carcinoma; Stage IVB Paranasal Sinus Cancer; Stage IVC Nasopharyngeal Carcinoma; Stage IVC Paranasal Sinus Cancer Interventions: Other: Physiologic Testing; Other: Quality-of-Life Assessment; Procedure: Sham Intervention; Procedure: Therapeutic Procedure; Other: rose essential oil; Other: lemon essential oil; Other: clove essential oil; Other: eucalyptus essential oil; Other: c anola oil Sponsor: Stanford University Not yet recruiting - verified February 2017
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials