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NOT YET RECRUITING
NCT07420959
PHASE1/PHASE2

ABBV-383 for the Treatment of Relapsed Refractory Waldenström Macroglobulinemia

Sponsor: Mayo Clinic

View on ClinicalTrials.gov

Summary

This phase I/II trial studies the side effects and best dose of ABBV-383 and to see how well it works in treating patients with Waldenström macroglobulinemia that has come back after a period of improvement (relapsed) or that does not respond to treatment (refractory). ABBV-383 is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens).

Official title: Phase 1/2 Trial of ABBV-383 for Patients With Relapsed Refractory Waldenström Macroglobulinemia

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

38

Start Date

2026-03-25

Completion Date

2038-03-25

Last Updated

2026-02-19

Healthy Volunteers

No

Interventions

PROCEDURE

Biospecimen Collection

Undergo blood and urine sample collection

PROCEDURE

Bone Marrow Aspiration

Undergo bone marrow aspiration

PROCEDURE

Bone Marrow Biopsy

Undergo bone marrow biopsy

PROCEDURE

Computed Tomography

Undergo CT or PET/CT

BIOLOGICAL

Etentamig

Given IV

PROCEDURE

Positron Emission Tomography

Undergo PET/CT

OTHER

Questionnaire Administration

Ancillary studies

Locations (1)

Mayo Clinic in Rochester

Rochester, Minnesota, United States