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[M22-947] Relapsed or Refractory Multiple Myeloma: Dose Escalation and Expansion of ABBV-383 in Combination with Anti-Cancer Regimens

[M22-947] cA Dose Escalation and Expansion Study of ABBV-383 in Combination with Anti-Cancer Regimens for the Treatment of Patients with Relapsed/Refractory Multiple Myeloma

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2021220022
Enrollment
270
Registered
2022-09-16
Start date
2022-11-10
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Multiple Myeloma

Interventions

Participants will receive intravenous (IV) ABBV-383 co-administered with oral/IV Pd, oral/IV Rd, oral/IV/subcutaneous (SC) Dd, or oral/IV Niro in 28-day cycles. Experimental: Arm A (ABBV-383 with Pom

Sponsors

Satomi Natsuko
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Eastern Cooperative Oncology Group (ECOG) performance of <= 2. - Must have confirmed diagnosis of 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) criteria. - Must have measurable disease as outlined in the protocol. - Must be naive to treatment with ABBV-383 and must have never received BCMA-targeted therapy. Participants who have received targeted therapy against non-BCMA targets will not be excluded. - Has received prior MM treatment in Arms A, B, C, and D.

Exclusion criteria

Exclusion criteria: - Received a peripheral autologous stem cell transplant (SCT) within 12 weeks, or an allogeneic SCT within 1 year of the first dose of study drug treatment. - Unresolved adverse event (AE)s >= Grade 2 (National Cancer Institute [NCI] Common Terminology Criteria for Adverse Events [CTCAE] version 5.0) from prior anticancer therapy. - Known central nervous system involvement Multiple Myeloma (MM). - Has any of the following conditions: -- Nonsecretory MM. -- Active Plasma cell leukemia i.e., either 20% of peripheral white blood cells or > 2.0 x 10^9L circulating plasma cells by standard differential. -- Waldenstrom's macroglobulinemia. -- Light chain amyloidosis. -- Polyneuropathy, organomegaly, endocrinopathy, monoclonal protein and skin changes (POEMS) syndrome. -- Major surgery within 4 weeks prior to first dose or planned study participation. -- Acute infections within 14 days prior to first dose of study drug requiring therapy (antibiotic, antifungal or antiviral). -- Uncontrolled diabetes or hypertension within 14 days prior to first dose. -- Peripheral neuropathy >= Grade 3 or >= Grade 2 with pain within 2 weeks prior to first dose. - Known active infection of evidence of active hepatitis B, evidence of active hepatitis C, human immunodeficiency virus.

Design outcomes

Primary

MeasureTime frame
Dose Limiting Toxicities (DLT)

Secondary

MeasureTime frame
- Overall Response Rate (ORR) - Progression-Free Survival (PFS) - Duration of Response (DOR) - Time-to-Progression (TTP) - Percentage of Participants with Minimal Residual Disease Negativity (MRD)

Countries

Australia, Germany, Italy, Japan, Poland, Spain, US

Contacts

Public ContactContact for Patients and HCP

AbbVie. G.K.

AbbVie_JPN_info_clingov@abbvie.com+81-120-587-874

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026