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Efficacy and safety of Carfilzomib in combination with Ibrutinib vs. Ibrutinib alone in Waldenström’s Macroglobulinemia (CZAR-1)

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511929-60-00
Acronym
CZAR-1
Enrollment
105
Registered
2024-10-09
Start date
2021-01-28
Completion date
Unknown
Last updated
2025-06-25

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

Conditions

Waldenström’s Macroglobulinemia

Brief summary

Complete Remission (CR) or Very Good Partial Remission (VGPR) 12 months from randomization using the modified response criteria updated at the Sixth IWWM[1] (CR/VGPR).

Detailed description

Response rate (CR, VGPR, PR, MR) and ORR (CR, VGPR, PR) 12 months, Response rate (CR, VGPR, PR, MR) and ORR (CR, VGPR, PR) 24 monthsResponse rate (CR, VGPR, PR, MR) and ORR (CR, VGPR, PR) 24 months, Best response, Time to best response, Time to first response, Time to treatment failure, Remission Duration, Progression free survival, Cause specific survival, Overall survival, Safety, Quality of life

Interventions

DRUGKyprolis 60 mg powder for solution for infusion

Sponsors

Universitaetsklinikum Ulm AöR
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Complete Remission (CR) or Very Good Partial Remission (VGPR) 12 months from randomization using the modified response criteria updated at the Sixth IWWM[1] (CR/VGPR).

Secondary

MeasureTime frame
Response rate (CR, VGPR, PR, MR) and ORR (CR, VGPR, PR) 12 months, Response rate (CR, VGPR, PR, MR) and ORR (CR, VGPR, PR) 24 monthsResponse rate (CR, VGPR, PR, MR) and ORR (CR, VGPR, PR) 24 months, Best response, Time to best response, Time to first response, Time to treatment failure, Remission Duration, Progression free survival, Cause specific survival, Overall survival, Safety, Quality of life

Countries

Austria, Germany, Greece

Outcome results

None listed

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