J 2017

Characteristics and outcome of patients with therapy-related acute promyelocytic leukemia front-line treated with or without arsenic trioxide

KAYSER, S., J. KRZYKALLA, M.A. ELLIOTT, K. NORSWORTHY, P. GONZALES et. al.

Basic information

Original name

Characteristics and outcome of patients with therapy-related acute promyelocytic leukemia front-line treated with or without arsenic trioxide

Authors

KAYSER, S. (276 Germany), J. KRZYKALLA (276 Germany), M.A. ELLIOTT (840 United States of America), K. NORSWORTHY (840 United States of America), P. GONZALES (840 United States of America), R.K. HILLS (826 United Kingdom of Great Britain and Northern Ireland), M.R. BAER (840 United States of America), Zdeněk RÁČIL (203 Czech Republic, guarantor, belonging to the institution), Jiří MAYER (203 Czech Republic, belonging to the institution), J. NOVAK (203 Czech Republic), P. ZAK (203 Czech Republic), T. SZOTKOWSKI (203 Czech Republic), D. GRIMWADE (826 United Kingdom of Great Britain and Northern Ireland), N.H. RUSSELL (826 United Kingdom of Great Britain and Northern Ireland), R.B. WALTER (840 United States of America), E.H. ESTEY (840 United States of America), J. WESTERMANN (276 Germany), M. GORNER (276 Germany), A. BENNER (276 Germany), A. KRAMER (276 Germany), B.D. SMITH (840 United States of America), A.K. BURNETT (826 United Kingdom of Great Britain and Northern Ireland), C. THIEDE (276 Germany), C. ROLLIG (276 Germany), A.D. HO (276 Germany), G. EHNINGER (276 Germany), R.F. SCHLENK (276 Germany), M.S. TALLMAN (840 United States of America), M.J. LEVIS (840 United States of America) and U. PLATZBECKER (276 Germany)

Edition

Leukemia, London, Nature Publishing Group, 2017, 0887-6924

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30205 Hematology

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 10.023

RIV identification code

RIV/00216224:14110/17:00095682

Organization unit

Faculty of Medicine

UT WoS

000414215400008

Keywords in English

promyelocytic leukemia

Tags

Tags

International impact, Reviewed
Změněno: 20/3/2018 16:56, Soňa Böhmová

Abstract

V originále

Therapy-related acute promyelocytic leukemia (t-APL) is relatively rare, with limited data on outcome after treatment with arsenic trioxide (ATO) compared to standard intensive chemotherapy (CTX). We evaluated 103 adult t-APL patients undergoing treatment with all-trans retinoic acid (ATRA) alone (n = 7) or in combination with ATO (n = 24), CTX (n = 53), or both (n = 19). Complete remissions were achieved after induction therapy in 57% with ATRA, 100% with ATO/ATRA, 78% with CTX/ATRA, and 95% with CTX/ATO/ATRA. Early death rates were 43% for ATRA, 0% for ATO/ATRA, 12% for CTX/ATRA and 5% for CTX/ATO/ATRA. Three patients relapsed, two developed therapy-related acute myeloid leukemia and 13 died in remission including seven patients with recurrence of the prior malignancy. Median follow-up for survival was 3.7 years. None of the patients treated with ATRA alone survived beyond one year. Event-free survival was significantly higher after ATO-based therapy (95%, 95% CI, 82-99%) as compared to CTX/ATRA (78%, 95% CI, 64-87%; P = 0.042), if deaths due to recurrence of the prior malignancy were censored. The estimated 2-year overall survival in intensively treated patients was 88% (95% CI, 80-93%) without difference according to treatment (P = 0.47). ATO when added to ATRA or CTX/ATRA is feasible and leads to better outcomes as compared to CTX/ATRA in t-APL.

Links

NV15-25809A, research and development project
Name: Národní program studia mutací a klonality leukemických buněk u pacientů s akutní myeloidní leukémií