Avelumab or Hydroxychloroquine with or Without Palbociclib to Eliminate Dormant Breast Cancer
                                                                                                                                                                                                                                                                                                
              
  
          
              Breast
              
      
          
  
  Breast
              This clinical trial will assess the safety and early efficacy of Hydroxychloroquine or Avelumab, with or without Palbociclib, in early-stage ER+ breast cancer patients who are found to harbor disseminated tumor cells (DTCs) in the bone marrow after definitive surgery and standard adjuvant therapy.
          
          
                      Breast
                  
      
              
        
          
                    
  
              II
          
        
        
      
              
        
          
                    
  
              Reid, Sonya
          
        
        
      
              
        
          
                    
  
              NCT04841148
          
        
        
      
              
        
          
                    
  
              VICCBRE2161