Bortezomib and Gemcitabine in Treating Patients With Recurrent or Metastatic Nasopharyngeal Cancer
Conditions
- Recurrent Nasopharyngeal Cancer
- Stage IV Nasopharyngeal Cancer
Interventions
- DRUG: bortezomib
- DRUG: gemcitabine hydrochloride
- OTHER: laboratory biomarker analysis
Sponsor
National Cancer Institute (NCI)