Study to Evaluate Optimized Retreatment and Prolonged Therapy With Bortezomib
Conditions
Interventions
- DRUG: bortezomib (optimized retreatment)
- DRUG: dexamethasone (optimized retreatment)
- DRUG: bortezomib (standard retreatment)
- DRUG: dexamethasone (standard retreatment)
Sponsor
Janssen-Cilag International NV