Daratumumab in pediatric relapsed/refractory acute lymphoblastic leukemia or lymphoblastic lymphoma: the DELPHINUS study.

Patients with relapsed/refractory acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma (LL) have poor outcomes compared with newly diagnosed, treatment-naïve patients. The phase 2, open-label DELPHINUS study evaluated daratumumab (16 mg/kg IV) plus backbone chemotherapy in children with relapsed/refractory B-cell ALL (n = 7) after ≥2 relapses, and children and young adults with T-cell ALL (children, n = 24; young adults, n = 5) or LL (n = 10) after first relapse. The primary end point was complete response (CR) in the B-cell ALL (end of cycle 2) and T-cell ALL (end of cycle 1) cohorts, after which patients could proceed off study to allogeneic hematopoietic stem cell transplant (HSCT).

Development of Therapeutic Proteins for a New Subcutaneous Route of Administration After the Establishment of Intravenous Dosages: A Systematic Review.

Therapeutic proteins may first be developed as intravenous (i.v.) therapies with new subcutaneous (s.

Population pharmacokinetics and exposure-response analyses of daratumumab plus pomalidomide/dexamethasone in relapsed or refractory multiple myeloma.

Aim: A population pharmacokinetic (PPK) model was developed to characterize pharmacokinetics (PK) of subcutaneous or intravenous daratumumab administration in a new indication (i.e., combination with pomalidomide and dexamethasone [D-Pd] in patients with relapsed or refractory multiple myeloma [RRMM]).