Summary

Eligibility
for people ages 18 years and up (full criteria)
Location
at Los Angeles, California and other locations
Dates
study started
completion around

Description

Summary

B-cell malignancies are a group of cancers of B lymphocytes, a type of white blood cell responsible for fighting infections. The purpose of this study is to assess safety, tolerability, pharmacokinetics and preliminary efficacy of ABBV-525 as a monotherapy.

ABBV-525 is an investigational drug being developed for the treatment of B-Cell Malignancies. Study doctors put the participants in groups called treatment arms. Participants will receive ABBV-525 at different doses. Approximately 100 adult participants will be enrolled in the study across sites worldwide.

In part 1 (dose escalation), participants will receive escalating oral doses of ABBV-525. In part 2 (dose optimization), participants will receive one of two oral doses of ABBV-525, until the recommended phase 2 dose (RP2D) is determined. In part 3 (dose expansion), participants will receive the RP2D oral dose of ABBV-525. The estimated duration of the study is up to 64 months.

There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic and may require frequent medical assessments, blood tests, and scans.

Official Title

A First-in-Human Study of ABBV-525 (MALT1 Inhibitor) in B-Cell Malignancies

Keywords

Diffuse Large B-Cell Lymphoma, Chronic Lymphocytic Leukemia, B Cell Malignancies, Non-Hodgkin's Lymphoma, B-cell Malignancies, ABBV-525, Cancer, Lymphoma, Neoplasms, Non-Hodgkin Lymphoma, B-Cell Lymphoma, Lymphoid Leukemia, Leukemia, Lymphocytic, Chronic, B-Cell, Lymphoma, Large B-Cell, Diffuse

Eligibility

You can join if…

Open to people ages 18 years and up

  • Dose Escalation (Part 1) Only: Participants with a documented diagnosis of one of the following third line or later of treatment (3L)+ mature B-cell malignancies, from the World Health Organization (WHO)-defined histologies as defined in the protocol.
  • Dose Optimization (Part 2) Only: Participants with documented diagnosis of chronic lymphocytic leukemia (CLL) who are 3L+, +/- cysteine-to-serine point mutation at residue 481 of BTK-domain active site (C481S with histology based on WHO criteria, with measurable disease requiring treatment as defined by the International Workshop on Chronic Lymphocytic Leukemia (iwCLL).
  • Dose Expansion (Part 3) Only: Participants with documented diagnosis of non-germinal center B cell (GCB) Diffuse large B-cell lymphoma (DLBCL) who are 3L+ chimeric antigen receptor T-cells (CAR-T)/Hematopoietic cell transplant (HCT) relapsed/refractory (R/R) and/or ineligible with histology based on WHO criteria, with measurable disease requiring treatment.
  • Participant has an Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) of 0 or 1.
  • Participant has a life expectancy >= 12 weeks.
  • Adequate hematological and hepatic function as defined in the protocol.
  • Must have archival or freshly collected tumor tissue for correlative studies before study enrollment.
  • Participants with prior central nervous system (CNS) disease that has been effectively treated may be eligible.
  • Participants with resolved coronavirus disease 2019 (COVID-19) infection are eligible.

You CAN'T join if...

  • Known active CNS disease, or primary CNS lymphoma.
  • Known bleeding disorders.
  • Known history of stroke or intracranial hemorrhage within 12 months prior to first dose of study treatment.
  • Uncontrolled active systemic infection, or active cytomegalovirus infection.
  • Active hepatitis B or C infection.
  • Known history of human immunodeficiency virus (HIV).
  • Known active COVID-19 infection. Participant must not have signs/symptoms associated with COVID-19 infection or known exposure to a confirmed case of COVID-19 infection during screening. If participant has signs/symptoms suggestive of COVID-19 infection, the participant must have a negative molecular (eg, polymerase chain reaction) test or 3 negative antigen test results at least 24 hours apart.

Locations

  • University of California Los Angeles /ID# 246357 accepting new patients
    Los Angeles California 90095 United States
  • Northwest Medical Specialties - Tacoma /ID# 260376 accepting new patients
    Tacoma Washington 98405 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
AbbVie
Links
Sign up for this study
ID
NCT05618028
Phase
Phase 1 research study
Study Type
Interventional
Participants
Expecting 100 study participants
Last Updated