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Sargas C, Ayala R, Larráyoz MJ, Chillón MC, Rodriguez-Arboli E, Bilbao C, Prados de la Torre E, Martínez-Cuadrón D, Rodríguez-Veiga R, Boluda B, Gil C, Bernal T, Bergua J, Algarra L, Tormo M, Martínez-Sánchez P, Soria E, Serrano J, Alonso-Dominguez JM, García R, Amigo ML, Herrera-Puente P, Sayas MJ, Lavilla-Rubira E, Martínez-López J, Calasanz MJ, García-Sanz R, Pérez-Simón JA, Gómez Casares MT, Sánchez-García J, Barragán E, Montesinos P. Comparison of the 2022 and 2017 European LeukemiaNet risk classifications in a real-life cohort of the PETHEMA group. Blood Cancer J 2023; 13:77. [PMID: 37173322 PMCID: PMC10182047 DOI: 10.1038/s41408-023-00835-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 03/24/2023] [Accepted: 04/11/2023] [Indexed: 05/15/2023] Open
Abstract
Next-Generation Sequencing is needed for the accurate genetic risk stratification of acute myeloid leukemia according to European LeukemiaNet (ELN) guidelines. We validated and compared the 2022 ELN risk classification in a real-life cohort of 546 intensively and 379 non-intensively treated patients. Among fit patients, those aged ≥65 years old showed worse OS than younger regardless risk classification. Compared with the 2017 classification, 14.5% of fit patients changed the risk with the 2022 classification, increasing the high-risk group from 44.3% to 51.8%. 3.7% and 0.9% FLT3-ITD mutated patients were removed from the favorable and adverse 2017 categories respectively to 2022 intermediate risk group. We suggest that midostaurin therapy could be a predictor for 3 years OS (85.2% with vs. 54.8% without midostaurin, P = 0.04). Forty-seven (8.6%) patients from the 2017 intermediate group were assigned to the 2022 adverse-risk group as they harbored myelodysplasia (MDS)-related mutations. Patients with one MDS-related mutation did not reach median OS, while patients with ≥2 mutations had 13.6 months median OS (P = 0.002). Patients with TP53 ± complex karyotype or inv(3) had a dismal prognosis (7.1 months median OS). We validate the prognostic utility of the 2022 ELN classification in a real-life setting providing supportive evidences to improve risk stratification guidelines.
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Affiliation(s)
- Claudia Sargas
- Grupo Acreditado de Investigación en Hematología, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Rosa Ayala
- Hospital Universitario 12 de Octubre, CNIO, Complutense University, Madrid, Spain
| | | | - María C Chillón
- Servicio de Hematología, Hospital Universitario de Salamanca (HUS/IBSAL), CIBERONC, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Eduardo Rodriguez-Arboli
- Hospital Universitario Virgen del Rocío, Instituto de Biomedicina (IBIS/CSIC), Universidad de Sevilla, Sevilla, Spain
| | - Cristina Bilbao
- Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - David Martínez-Cuadrón
- Servicio de Hematología, Grupo Acreditado de Investigación en Hematología, Hospital Universitario y Politécnico La Fe, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Rebeca Rodríguez-Veiga
- Servicio de Hematología, Grupo Acreditado de Investigación en Hematología, Hospital Universitario y Politécnico La Fe, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Blanca Boluda
- Servicio de Hematología, Grupo Acreditado de Investigación en Hematología, Hospital Universitario y Politécnico La Fe, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Cristina Gil
- Hospital General Universitario de Alicante, Alicante, Spain
| | - Teresa Bernal
- Hospital Universitario Central de Asturias, Instituto Universitario (IUOPA), Instituto de investigación del Principado de Asturias (ISPA), Oviedo, Spain
| | - Juan Bergua
- Hospital Universitario San Pedro de Alcántara, Cáceres, Spain
| | | | - Mar Tormo
- Hospital Clínico Universitario-INCLIVA, Valencia, Spain
| | | | - Elena Soria
- Hospital Universitario Virgen del Rocío, Instituto de Biomedicina (IBIS/CSIC), Universidad de Sevilla, Sevilla, Spain
| | - Josefina Serrano
- IMIBIC, Hematology, Hospital Universitario Reina Sofía, UCO, Córdoba, Spain
| | | | | | | | | | | | | | | | | | - Ramón García-Sanz
- Servicio de Hematología, Hospital Universitario de Salamanca (HUS/IBSAL), CIBERONC, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - José A Pérez-Simón
- Hospital Universitario Virgen del Rocío, Instituto de Biomedicina (IBIS/CSIC), Universidad de Sevilla, Sevilla, Spain
| | - María T Gómez Casares
- Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Eva Barragán
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Servicio Análisis Clínicos, Grupo Acreditado de Investigación en Hematología, Hospital Universitario y Politécnico La Fe, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Pau Montesinos
- Servicio de Hematología, Grupo Acreditado de Investigación en Hematología, Hospital Universitario y Politécnico La Fe, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain.
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Labrador J, Martínez-Cuadrón D, de la Fuente A, Rodríguez-Veiga R, Serrano J, Tormo M, Rodriguez-Arboli E, Ramos F, Bernal T, López-Pavía M, Trigo F, Martínez-Sánchez MP, Rodríguez-Gutiérrez JI, Rodríguez-Medina C, Gil C, Belmonte DG, Vives S, Foncillas MÁ, Pérez-Encinas M, Novo A, Recio I, Rodríguez-Macías G, Bergua JM, Noriega V, Lavilla E, Roldán-Pérez A, Sanz MA, Montesinos P. Azacitidine vs. Decitabine in Unfit Newly Diagnosed Acute Myeloid Leukemia Patients: Results from the PETHEMA Registry. Cancers (Basel) 2022; 14:cancers14092342. [PMID: 35565471 PMCID: PMC9105404 DOI: 10.3390/cancers14092342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 12/04/2022] Open
Abstract
The hypomethylating agents, decitabine (DEC) and azacitidine (AZA), allowed more elderly acute myeloid leukemia (AML) patients to be treated. However, there are little direct comparative data on AZA and DEC. This multicenter retrospective study compared the outcomes of AZA and DEC in terms of response and overall survival (OS). Potential predictors associated with response and OS were also evaluated. A total of 626 AML patients were included (487 treated with AZA and 139 with DEC). Response rates were similar in both groups: CR was 18% with AZA vs. 23% with DEC (p = 0.20), CR/CRi was 20.5% vs. 25% (p = 0.27) and ORR was 32% vs. 39.5% (p = 0.12), respectively. Patients with leukocytes < 10 × 109/L, bone marrow blasts < 50% and ECOG ≥ 2 had higher ORR with DEC than with AZA. OS was similar in both groups: 10.4 months (95% CI: 9.2−11.7) vs. 8.8 months (95% CI: 6.7−11.0, p = 0.455), for AZA and DEC, respectively. Age (≥80 years), leukocytes (≥ 10 × 109/L), platelet count (<20 × 109/L) and eGFR (≥45 mL/min/1.73 m2) were associated with higher OS with AZA compared to DEC. In conclusion, we found no differences in response and OS rates in AML patients treated with AZA or DEC.
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Affiliation(s)
- Jorge Labrador
- Hematology Department, Research Unit, Complejo Asistencial Universitario de Burgos, 09006 Burgos, Spain
- Correspondence: (J.L.); (P.M.)
| | - David Martínez-Cuadrón
- Hematology Department, Hospital Universitari i Politécnic La Fe, 46026 Valencia, Spain; (D.M.-C.); (R.R.-V.); (M.A.S.)
| | - Adolfo de la Fuente
- Hematology Department, MD Anderson Cancer Center Madrid, 28033 Madrid, Spain;
| | - Rebeca Rodríguez-Veiga
- Hematology Department, Hospital Universitari i Politécnic La Fe, 46026 Valencia, Spain; (D.M.-C.); (R.R.-V.); (M.A.S.)
| | - Josefina Serrano
- Hematology Department, Hospital Universitario Reina Sofía, IMIBIC, 14004 Córdoba, Spain;
| | - Mar Tormo
- Hematology Department, Hospital Clínico Universitario de Valencia, Instituto de Investigación Sanitaria—INCLIVA, 46010 Valencia, Spain;
| | - Eduardo Rodriguez-Arboli
- Hematology Department, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC), 41013 Sevilla, Spain;
| | - Fernando Ramos
- Hematology Department, Hospital Universitario de León, 24071 León, Spain;
| | - Teresa Bernal
- Hematology Department, Hospital Universitario Central Asturias, ISPA, IUOPA, 33011 Oviedo, Spain;
| | - María López-Pavía
- Hematology Department, Hospital General de Valencia, 46026 Valencia, Spain;
| | - Fernanda Trigo
- Hematology Department, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal;
| | | | | | - Carlos Rodríguez-Medina
- Hematology Department, Hospital Universitario de Gran Canaria Doctor Negrín, 35010 Las Palmas de Gran Canaria, Spain;
| | - Cristina Gil
- Hematology Department, Hospital General Universitario de Alicante, 03010 Alicante, Spain;
| | | | - Susana Vives
- Hematology Department, Hospital Germans Trias i Pujol-ICO, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, 08916 Badalona, Spain;
| | | | - Manuel Pérez-Encinas
- Hematology Department, Hospital Clínico Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain;
| | - Andrés Novo
- Hematology Department, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain;
| | - Isabel Recio
- Hematology Department, Complejo Asistencial de Ávila, 05071 Avila, Spain;
| | | | - Juan Miguel Bergua
- Hematology Department, Hospital San Pedro de Alcántara, 10003 Caceres, Spain;
| | - Víctor Noriega
- Hematology Department, Hospital Universitario de A Coruña, 15006 La Coruna, Spain;
| | - Esperanza Lavilla
- Hematology Department, Hospital Universitario Lucus Augusti, 27003 Lugo, Spain;
| | - Alicia Roldán-Pérez
- Hematology Department, Hospital Universitario Infanta Sofía, 28702 San Sebastián de los Reyes, Spain;
| | - Miguel A. Sanz
- Hematology Department, Hospital Universitari i Politécnic La Fe, 46026 Valencia, Spain; (D.M.-C.); (R.R.-V.); (M.A.S.)
| | - Pau Montesinos
- Hematology Department, Hospital Universitari i Politécnic La Fe, 46026 Valencia, Spain; (D.M.-C.); (R.R.-V.); (M.A.S.)
- Correspondence: (J.L.); (P.M.)
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