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Paillassa J, Cornet E, Noel S, Tomowiak C, Lepretre S, Vaudaux S, Dupuis J, Devidas A, Joly B, Petitdidier-Lionnet C, Haiat S, Mariette C, Thieblemont C, Decaudin D, Validire-Charpy P, Drenou B, Eisenmann JC, Uribe MO, Olivrie A, Touati M, Lambotte O, Hermine O, Karsenti JM, Feugier P, Vaillant W, Gutnecht J, Lippert E, Huysman F, Ghomari K, Boubaya M, Levy V, Riou J, Damaj G, Tanguy-Schmidt A, Hunault-Berger M, Troussard X. Analysis of a cohort of 279 patients with hairy-cell leukemia (HCL): 10 years of follow-up. Blood Cancer J 2020; 10:62. [PMID: 32461544 PMCID: PMC7253459 DOI: 10.1038/s41408-020-0328-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 05/02/2020] [Accepted: 05/12/2020] [Indexed: 11/12/2022] Open
Abstract
In total, 279 patients with hairy-cell leukemia (HCL) were analyzed, with a median follow-up of 10 years. Data were collected up to June 2018. We analyzed responses to treatment, relapses, survival, and the occurrence of second malignancies during follow-up. The median age was 59 years. In total, 208 patients (75%) were treated with purine analogs (PNAs), either cladribine (159) or pentosatin (49), as the first-line therapy. After a median follow-up of 127 months, the median overall survival was 27 years, and the median relapse-free survival (RFS) was 11 years. The cumulative 10-year relapse incidence was 39%. In patients receiving second-line therapy, the median RFS was 7 years. For the second-line therapy, using the same or another PNA was equivalent. We identified 68 second malignancies in 59 patients: 49 solid cancers and 19 hematological malignancies. The 10-year cumulative incidences of cancers, solid tumors, and hematological malignancies were 15%, 11%, and 5.0%, respectively, and the standardized incidence ratios were 2.22, 1.81, and 6.67, respectively. In multivariate analysis, PNA was not a risk factor for second malignancies. HCL patients have a good long-term prognosis. PNAs are the first-line treatment. HCL patients require long-term follow-up because of their relatively increased risk of second malignancies.
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Affiliation(s)
| | - Edouard Cornet
- Laboratoire d'Hematologie Biologique, CHU de Caen, Caen, France
| | - Stephanie Noel
- Service d'Oncologie Hematologique et Therapie Cellulaire, CHU de Poitiers, et CIC Inserm U1402, Poitiers, France
| | - Cecile Tomowiak
- Service d'Oncologie Hematologique et Therapie Cellulaire, CHU de Poitiers, et CIC Inserm U1402, Poitiers, France
| | - Stephane Lepretre
- Inserm U1245 et Service d'Hematologie, Centre Henri Becquerel et Normandie Univ UNIROUEN, Rouen, France
| | - Sandrine Vaudaux
- Inserm U1245 et Service d'Hematologie, Centre Henri Becquerel et Normandie Univ UNIROUEN, Rouen, France
| | - Jehan Dupuis
- Service d'Hematologie Clinique, CHU Henri Mondor, Assistance Publique des Hopitaux de Paris, Creteil, France
| | - Alain Devidas
- Service d'Hematologie Clinique, CH Sud Francilien, Corbeil Essonnes, France
| | - Bertrand Joly
- Service d'Hematologie Clinique, CH Sud Francilien, Corbeil Essonnes, France
| | | | - Stephanie Haiat
- Service d'Hematologie Clinique, CH Sud Francilien, Corbeil Essonnes, France
| | - Clara Mariette
- Service d'Hematologie, CHU de Grenoble, Grenoble, France
| | - Catherine Thieblemont
- Service Hemato-Oncologie, Hopital Saint Louis, Assistance Publique des Hopitaux de Paris, Paris, France
| | - Didier Decaudin
- Unite d'Investigation Clinique, Departement de Medecine Oncologique, Institut Curie, Paris, France
| | | | - Bernard Drenou
- Service d'Hematologie Clinique, Groupe Hospitalier Regional de Mulhouse, Mulhouse, France
| | - Jean-Claude Eisenmann
- Service d'Hematologie Clinique, Groupe Hospitalier Regional de Mulhouse, Mulhouse, France
| | - Mario Ojeda Uribe
- Service d'Hematologie Clinique, Groupe Hospitalier Regional de Mulhouse, Mulhouse, France
| | - Agnès Olivrie
- Service d'Hematologie Clinique et Therapie Cellulaire, CHU de Limoges, Limoges, France
| | - Mohamed Touati
- Service d'Hematologie Clinique et Therapie Cellulaire, CHU de Limoges, Limoges, France
| | - Olivier Lambotte
- Service de Medecine Interne et Immunologie Clinique, Hopital Bicêtre, Assistance Publique des Hopitaux de Paris, Paris, France
| | - Olivier Hermine
- Service d'Hematologie Adulte, Hopital Necker-Enfants Malades, Assistance Publique des Hopitaux de Paris, Paris, France
| | | | | | - Willy Vaillant
- Service de Medecine Interne, Maladies Infectieuses, Oncologie et Hematologie, CH d'Auch, Auch, France
| | - Jean Gutnecht
- Service de Medecine Interne, CHI Frejus Saint Raphaël, Frejus, France
| | - Eric Lippert
- Laboratoire d'Hematologie Biologique, CHU de Brest, Brest, France
| | - Fabienne Huysman
- Service d'Hematologie Oncologie, CH de Beauvais, Beauvais, France
| | - Kamel Ghomari
- Service d'Hematologie Oncologie, CH de Beauvais, Beauvais, France
| | - Marouane Boubaya
- Unite de Recherche Clinique, Hopital Avicenne, Assistance Publique des Hopitaux de Paris, Bobigny, France
| | - Vincent Levy
- Unite de Recherche Clinique, Hopital Avicenne, Assistance Publique des Hopitaux de Paris, Bobigny, France
| | - Jeremie Riou
- MINT UMR INSERM 1066, CNRS 6021, Universite d'Angers, Angers, France
| | - Gandhi Damaj
- Institut d'Hematologie de Basse-Normandie, CHU de Caen, Caen, France
| | - Aline Tanguy-Schmidt
- Service des Maladies du Sang, CHU d'Angers, Angers, France
- Federation Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France
- UFR Sante, Universite d'Angers, Angers, France
- CRCINA, INSERM, Universite de Nantes, Universite d'Angers, Angers, France
| | - Mathilde Hunault-Berger
- Service des Maladies du Sang, CHU d'Angers, Angers, France
- Federation Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France
- UFR Sante, Universite d'Angers, Angers, France
- CRCINA, INSERM, Universite de Nantes, Universite d'Angers, Angers, France
| | - Xavier Troussard
- Laboratoire d'Hematologie Biologique, CHU de Caen, Caen, France.
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Cornet E, Tomowiak C, Tanguy-Schmidt A, Lepretre S, Dupuis J, Feugier P, Devidas A, Mariette C, Leblond V, Thiéblemont C, Validire-Charpy P, Sutton L, Gyan E, Eisenmann JC, Cony-Makhoul P, Ysebaert L, Troussard X. Long-term follow-up and second malignancies in 487 patients with hairy cell leukaemia. Br J Haematol 2014; 166:390-400. [PMID: 24749839 DOI: 10.1111/bjh.12908] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Accepted: 03/17/2014] [Indexed: 12/23/2022]
Abstract
A large, multicentre, retrospective survey of patients with hairy cell leukaemia (HCL) was conducted in France to determine the frequency of second malignancies and to analyse the long-term effects of the established purine nucleoside analogues (PNAs), cladribine and pentostatin. The survey retrospectively reviewed the medical history of patients and their immediate family, clinical and biological presentation at the time of HCL diagnosis, treatment choice, response to treatment, time to relapse and cause of death. Data were collected for 487 patients with HCL. Of the patients included in the survey, 18% (88/487) had a familial history of cancers, 8% (41/487) presented with malignancies before HCL diagnosis and 10% (48/487) developed second malignancies after HCL was diagnosed. An excess incidence of second malignancies was observed, with a standardized incidence ratio (SIR) of 1·86 (95% confidence interval (CI): 1·34-2·51), with no significant difference between PNAs. For second haematological malignancies alone, the SIR was markedly increased at 5·32 (95% CI: 2·90-8·92). This study highlights the high frequency of cancers in HCL patients and their family members. The frequency of second malignancies is notably increased, particularly for haematological malignancies. The respective role of pentostatin and cladribine in the development of second malignancies is debatable.
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Affiliation(s)
- Edouard Cornet
- Caen University Hospital, Laboratory of Haematology, Caen, France; University of Caen, Medical School, EA4652, Caen, France; Caen University Hospital, Regional Registry of Malignant Haemopathies of Lower-Normandy, Caen, France
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