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GEM21menos65. A Phase III trial for NDMM patients who are candidates for ASCT comparing Extended VRD plus Early Rescue Intervention vs Isatuximab-VRD vs Isatuximab-V-Iberdomide-D.

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-517008-12-00
Acronym
GEM21menos65
Enrollment
480
Registered
2024-10-21
Start date
2022-10-14
Completion date
Unknown
Last updated
2025-08-29

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

Conditions

Newly-diagnosed multiple myeloma (NDMM)

Brief summary

Improvement in the percentage of patients MRD-negative in Arm A vs. Arm B when considering B1 endpoint. B1 endpoint: VRD extended impact only, without considering ERI impact: any patient that require an ERI per protocol before finishing the 18 cycles + ASCT, will be considered MRD-positive at that time, independently of the ERI impact, Non-inferiority in the percentage of patients MRD-negative in Arm A vs. Arm B when considering B2 endpoint. B2 endpoint: VRD extended plus ERI impact: any patient who achieves MRD negativity with ERI before finishing the 18 cycles + ASCT will be considered MRD-negative at that time.

Interventions

DRUGRevlimid 15 mg hard capsules
DRUGRevlimid 5 mg hard capsules
DRUGISATUXIMAB
DRUGIberdomide
DRUGDEXAMETHASONE
DRUGRevlimid 10 mg hard capsules
DRUGVELCADE 3.5 mg powder for solution for injection
DRUGIsatuximab
DRUGRevlimid 25 mg hard capsules

Sponsors

Fundacion PETHEMA
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Improvement in the percentage of patients MRD-negative in Arm A vs. Arm B when considering B1 endpoint. B1 endpoint: VRD extended impact only, without considering ERI impact: any patient that require an ERI per protocol before finishing the 18 cycles + ASCT, will be considered MRD-positive at that time, independently of the ERI impact, Non-inferiority in the percentage of patients MRD-negative in Arm A vs. Arm B when considering B2 endpoint. B2 endpoint: VRD extended plus ERI impact: any patient who achieves MRD negativity with ERI before finishing the 18 cycles + ASCT will be considered MRD-negative at that time.

Countries

Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026