A Study to Assess Adverse Events of Intravenously (IV) Infused ABBV-383 in Adult Participants With Relapsed or Refractory Multiple Myeloma
A Study to Assess Adverse Events of Intravenously (IV) Infused ABBV-383 in Adult Participants With Relapsed or Refractory Multiple Myeloma
Multiple Myeloma (MM) is a cancer of the blood's plasma cells ( blood cell). The cancer is
typically found in the bones and bone marrow (the spongy tissue inside of the bones) and can
cause bone pain, fractures, infections, weaker bones, and kidney failure. Treatments are
available, but MM can come back (relapsed) or may not get better (refractory) with treatment.
This is a study to determine adverse events and change in disease symptoms of ABBV-383 in
adult participants with relapsed/refractory (R/R) MM.
ABBV-383 is an investigational drug being developed for the treatment of R/R Multiple Myeloma
(MM). This study is broken into 2 Arms; Arm A (Parts 1 and 2) and Arm B. Arm A includes 2
parts: step-up dose optimization (Part 1) and dose expansion (Part 2). In Part 1, different
level of step-up doses are tested followed by the target dose of ABBV-383. In Part 2, the
step-up dose identified in Part 1 (Dose A) will be used followed by the target dose A of
ABBV-383. In Arm B a flat dose of ABBV-383 will be tested. Around 120 adult participants with
relapsed/refractory multiple myeloma will be enrolled at approximately 30 sites across the
world.
Participants will receive ABBV-383 as an infusion into the vein in 28 day cycles for
approximately 3 years.
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. The effect of the treatment will be checked by medical assessments, blood tests,
checking for side effects and questionnaires.
typically found in the bones and bone marrow (the spongy tissue inside of the bones) and can
cause bone pain, fractures, infections, weaker bones, and kidney failure. Treatments are
available, but MM can come back (relapsed) or may not get better (refractory) with treatment.
This is a study to determine adverse events and change in disease symptoms of ABBV-383 in
adult participants with relapsed/refractory (R/R) MM.
ABBV-383 is an investigational drug being developed for the treatment of R/R Multiple Myeloma
(MM). This study is broken into 2 Arms; Arm A (Parts 1 and 2) and Arm B. Arm A includes 2
parts: step-up dose optimization (Part 1) and dose expansion (Part 2). In Part 1, different
level of step-up doses are tested followed by the target dose of ABBV-383. In Part 2, the
step-up dose identified in Part 1 (Dose A) will be used followed by the target dose A of
ABBV-383. In Arm B a flat dose of ABBV-383 will be tested. Around 120 adult participants with
relapsed/refractory multiple myeloma will be enrolled at approximately 30 sites across the
world.
Participants will receive ABBV-383 as an infusion into the vein in 28 day cycles for
approximately 3 years.
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. The effect of the treatment will be checked by medical assessments, blood tests,
checking for side effects and questionnaires.
Not Available
Phase I
Adults
Not Available
Not Available
Not Available
International
Vanderbilt University
06-01-2023
Eligibility
18 Years
BOTH
NO
Inclusion Criteria:
Must have measurable disease as outlined in the protocol.
Eastern Cooperative Oncology Group (ECOG) performance of = 2.
Relapsed/refractory (R/R) multiple myeloma (MM) with documented evidence of progression during or after the participant's last treatment regimen based on the investigator's determination of the International Myeloma Working Group (IMWG) 2016 criteria.
Must be nave to treatment with ABBV-383.
Arm A: Must have received at least 3 or more lines of therapy, including a proteasome inhibitor (PI), an immunomodulatory imide drug (IMiD), and an anti-CD38 monoclonal antibody.
Arm B: Must have received at least 2 or more lines of therapy, including exposure to a PI, an IMiD, an anti-CD38 monoclonal antibody, and a prior B-cell maturation antigen (BCMA)-targeted therapy (anti-drug conjugate [ADC] or chimeric antigen receptor T-cell [CAR-T] directed against BCMA).
Exclusion Criteria:
Arm A: Received BCMA-targeted therapy.
Must have measurable disease as outlined in the protocol.
Eastern Cooperative Oncology Group (ECOG) performance of = 2.
Relapsed/refractory (R/R) multiple myeloma (MM) with documented evidence of progression during or after the participant's last treatment regimen based on the investigator's determination of the International Myeloma Working Group (IMWG) 2016 criteria.
Must be nave to treatment with ABBV-383.
Arm A: Must have received at least 3 or more lines of therapy, including a proteasome inhibitor (PI), an immunomodulatory imide drug (IMiD), and an anti-CD38 monoclonal antibody.
Arm B: Must have received at least 2 or more lines of therapy, including exposure to a PI, an IMiD, an anti-CD38 monoclonal antibody, and a prior B-cell maturation antigen (BCMA)-targeted therapy (anti-drug conjugate [ADC] or chimeric antigen receptor T-cell [CAR-T] directed against BCMA).
Exclusion Criteria:
Arm A: Received BCMA-targeted therapy.
