Merck begins trial evaluating Zilovertamab Vedotin for previously untreated Diffuse Large B-Cell Lymphoma
Rahway: Merck, known as MSD outside of the United States and Canada, has announced the initiation of waveLINE-010, a pivotal Phase 3 clinical trial evaluating zilovertamab vedotin in combination with rituximab plus cyclophosphamide, doxorubicin and prednisone (R-CHP) compared to rituximab plus cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP) alone, for the treatment of patients with previously untreated diffuse large B-cell lymphoma (DLBCL).
Zilovertamab vedotin is Merck’s investigational antibody-drug conjugate (ADC) that targets receptor tyrosine kinase-like orphan receptor 1 (ROR1). Global recruitment of the waveLINE-010 trial has begun, with patients now enrolling.
“Following the encouraging results observed in the Phase 2 waveLINE-007 trial, we look forward to evaluating the potential clinical benefits of a combination regimen with zilovertamab vedotin in patients with diffuse large B-cell lymphoma compared to the current standard treatment,” said Dr. Gregory Lubiniecki, vice president, oncology clinical research, Merck Research Laboratories. “ADCs have shown promise as an important modality in the treatment of different cancer types, and the initiation of this Phase 3 waveLINE clinical trial demonstrates our commitment to researching zilovertamab vedotin to help address unmet needs for patients with this aggressive and most common form of non-Hodgkin lymphoma.”
WaveLINE-010 is a randomized, open-label Phase 3 trial (ClinicalTrials.gov, NCT06717347 ), which is enrolling an estimated 1,046 patients globally. The primary endpoint is progression-free survival (PFS), and secondary endpoints include complete response (CR) rate at the end of the treatment, overall survival, event-free survival, duration of CR and safety.
Zilovertamab vedotin is currently being evaluated in the Phase 2/3 waveLINE-003 dose confirmation and expansion trial (NCT05139017) for the treatment of relapsed or refractory DLBCL and in the Phase 2 waveLINE-007 trial (NCT05406401) in combination with R-CHP in patients with previously untreated DLBCL. Merck recently presented data from this trial for the first time at the 66th American Society of Hematology Annual Meeting and Exposition in December 2024.
