SALEK, Cyril, František FOLBER, Eva FRONKOVA, Pavla PECHERKOVA, Hana JELINKOVA, Štěpán HRABOVSKÝ, Jan M. HORACEK, Petr CETKOVSKY, Jiří MAYER, Jan TRKA and Michael DOUBEK. Low levels of minimal residual disease after induction chemotherapy for BCR-ABL1-negative acute lymphoblastic leukaemia in adults are clinically relevant. British journal of haematology. England: Wiley-Blackwell, 2022, vol. 196, No 3, p. 706-710. ISSN 0007-1048. Available from: https://dx.doi.org/10.1111/bjh.17966.
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Basic information
Original name Low levels of minimal residual disease after induction chemotherapy for BCR-ABL1-negative acute lymphoblastic leukaemia in adults are clinically relevant
Authors SALEK, Cyril (203 Czech Republic, guarantor), František FOLBER (203 Czech Republic, belonging to the institution), Eva FRONKOVA (203 Czech Republic), Pavla PECHERKOVA (203 Czech Republic), Hana JELINKOVA (203 Czech Republic), Štěpán HRABOVSKÝ (203 Czech Republic, belonging to the institution), Jan M. HORACEK (203 Czech Republic), Petr CETKOVSKY (203 Czech Republic), Jiří MAYER (203 Czech Republic, belonging to the institution), Jan TRKA (203 Czech Republic) and Michael DOUBEK (203 Czech Republic, belonging to the institution).
Edition British journal of haematology, England, Wiley-Blackwell, 2022, 0007-1048.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30205 Hematology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 6.500
RIV identification code RIV/00216224:14110/22:00125210
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1111/bjh.17966
UT WoS 000728535400001
Keywords in English acute lymphoblastic leukaemia; minimal residual disease; prognostic factors; PCR; IG; TR rearrangements
Tags 14110212, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 1/2/2022 11:14.
Abstract
The aim of the present study was to evaluate the significance of low-level minimal/measurable residual disease (MRD) during early consolidation treatment in adult BCR-ABL1-negative acute lymphoblastic leukaemia. The MRD load was monitored by immunoglobulin/T-cell receptor rearrangements and assessed as negative [complete MRD response (CMR)], positive non-quantifiable (MRDnq) and positive quantifiable (MRDq). MRDnq before the first and second consolidation blocks had a comparable negative effect on survival as MRDq. The 5-year overall survival for CMR, MRDnq and MRDq at week 11 was 74 center dot 0%, 42 center dot 3% and 35 center dot 0% respectively. No central nervous system infiltration and MRD at week 11 were independent prognostic factors for survival on multivariate analysis (hazard ratios 0 center dot 32 and 2 center dot 25).
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