PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34921960-2 2022 The ECHELON-2 study demonstrated that brentuximab vedotin plus cyclophosphamide, doxorubicin, and prednisone (A+CHP) exhibited statistically superior progression-free survival (PFS) per independent central review and improvements in overall survival vs cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) for the frontline treatment of patients with systemic anaplastic large cell lymphoma or other CD30-positive PTCL. vedotin 50-57 ras homolog family member V Homo sapiens 112-115 34921960-10 2022 Among patients who relapsed and subsequently received brentuximab vedotin, the overall response rate was 59% with brentuximab vedotin retreatment after A+CHP and 50% with subsequent brentuximab vedotin after CHOP. vedotin 66-73 ras homolog family member V Homo sapiens 154-157