J 2021

Bortezomib-based therapy for newly diagnosed multiple myeloma patients ineligible for autologous stem cell transplantation: Czech Registry Data

SANDECKÁ, Viera, Luděk POUR, Ivan SPICKA, Jiri MINARIK, Jakub RADOCHA et. al.

Basic information

Original name

Bortezomib-based therapy for newly diagnosed multiple myeloma patients ineligible for autologous stem cell transplantation: Czech Registry Data

Authors

SANDECKÁ, Viera (703 Slovakia), Luděk POUR (203 Czech Republic), Ivan SPICKA (203 Czech Republic), Jiri MINARIK (203 Czech Republic), Jakub RADOCHA (203 Czech Republic), Tomas JELINEK (203 Czech Republic), Adriana HEINDORFER (203 Czech Republic), Petr PAVLICEK (203 Czech Republic), Michal SYKORA (203 Czech Republic), Alexandra JUNGOVA (203 Czech Republic), Petr KESSLER (203 Czech Republic), Marek WROBEL (203 Czech Republic), David STAROSTKA (203 Czech Republic), Jana ULLRYCHOVA (203 Czech Republic), Lukas STEJSKAL (203 Czech Republic), Martin ŠTORK (203 Czech Republic, guarantor), Jan STRAUB (203 Czech Republic), Tomas PIKA (203 Czech Republic), Lucie KUBÍNOVÁ (203 Czech Republic, belonging to the institution), Sabina ŠEVČÍKOVÁ (203 Czech Republic, belonging to the institution), Vladimir MAISNAR (203 Czech Republic) and Roman HAJEK (203 Czech Republic)

Edition

European Journal of Haematology, Hoboken, Wiley-Blackwell, 2021, 0902-4441

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30205 Hematology

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 3.674

RIV identification code

RIV/00216224:14110/21:00123612

Organization unit

Faculty of Medicine

UT WoS

000678205200001

Keywords in English

bortezomib; multiple myeloma; patient; treatment

Tags

International impact, Reviewed
Změněno: 10/1/2022 13:46, Mgr. Tereza Miškechová

Abstract

V originále

Objectives This study compared the use of bortezomib in different combination regimens in newly diagnosed multiple myeloma (NDMM) patients who were transplant ineligible. Patients and Methods We analyzed data from the Registry of Monoclonal Gammopathies (RMG) of the Czech Myeloma Group (CMG) to provide real-world evidence of outcome for 794 newly diagnosed MM transplant ineligible patients. The most frequently used regimen was VCd (bortezomib-cyclophosphamide-dexamethasone) (47.5%) over VMP (bortezomib-melphalan-prednisone) (21.7%), BDd (bortezomib-doxorubicin-dexamethasone) (9.8%), and VTd (bortezomib-thalidomide-dexamethasone) (2.9%). Results The overall response rate (ORR) was 69.2% (478/691), including 12.6% (>= CR); 34.7% very good partial responses (VGPR); and 21.9% partial responses (PR). Among triplet regimens, VMP was the most effective regimen compared to VCd, BDd, and VTd. Median PFS was 22.3 vs. 18.5 vs. 13.7 vs. 13.8 mo, (P = .275), respectively, and median OS was 49 vs. 41.7 vs. 37.9 vs. 32.2 mo (P = .004), respectively. The most common grade 3-4 toxicities were anemia in 17.4% and infections in 18% of patients. Conclusion Our study confirmed that bortezomib-based treatment is effective and safe in NDMM transplant ineligible patients, especially VMP, which was identified as superior between bortezomib-based induction regimens not only in clinical trials, but also in real clinical practice.