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Redor A, Sanhes L, Ruffin M, Granger C, Aumaître H. Mise en place d’une consultation de l’immunodéprimé : résultats à 1 an chez 191 patients. Infect Dis Now 2021. [DOI: 10.1016/j.idnow.2021.06.189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Talon L, de Renzis B, Fiore M, Sanhes L, Sapin AF, Berger M, Sinègre T, Lebreton A. [Fatal intracerebral hemorrhage in a patient with chronic neutrophilic leukemia: About one case and literature review]. Rev Med Interne 2020; 41:552-558. [PMID: 32362366 DOI: 10.1016/j.revmed.2020.03.012] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 03/01/2020] [Accepted: 03/19/2020] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Chronic neutrophilic leukemia (CNL) is a rare myeloproliferative syndrome characterized by a significant increase in mature neutrophils. One of the most serious complications is the occurrence of bleeding events, which may sometimes lead to death. CASE REPORT A 75-year-old patient presented with CNL, complicated by a severe bleeding phenotype. Biological investigations revealed platelet function defect and increase in neutrophil elastase. The follow-up was marked by an intracranial hemorrhage leading to the patient's death 7 months after diagnosis. CONCLUSION This bleeding phenotype has been reported several times in patients with CNL. However, the pathophysiological mechanisms that cause bleeding are not yet fully understood.
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Affiliation(s)
- L Talon
- Service d'hématologie biologique, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France.
| | - B de Renzis
- Service d'hématologie clinique, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France
| | - M Fiore
- Service d'hématologie biologique, Centre de référence des pathologies plaquettaires, Hôpital Haut-Lévêque, Centre hospitalier universitaire de Bordeaux, 1 avenue Magellan, 33604 Pessac, France
| | - L Sanhes
- Service d'hématologie clinique, Centre Hospitalier de Perpignan, 20 avenue du Languedoc, 66046 Perpignan, France
| | - A-F Sapin
- Service d'hématologie biologique, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France
| | - M Berger
- Service d'hématologie biologique, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France; Unité de recherche EA7453 CHELTER, Université Clermont Auvergne, 63000 Clermont-Ferrand, France
| | - T Sinègre
- Service d'hématologie biologique, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France
| | - A Lebreton
- Service d'hématologie biologique, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France; Centre de ressources et compétences maladies hémorragiques constitutionnelles, Hôpital Estaing, Centre hospitalier universitaire de Clermont-Ferrand, place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand, France
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Tournilhac O, Truemper L, Ziepert M, Bouabdallah K, Nickelsen M, Maury S, Reimer P, Jaccard A, Herr W, Wilhelm M, Cartron G, Wulf G, Sanhes L, Dreger P, Lamy T, Kroschinsky F, Lindemann H, Roussel M, Viardot A, Sibon D, Delmer A, De Leval L, Damaj G, Gisselbrecht C, Gaulard P, Rosenwald A, Friedrichs B, Altmann B, Schmitz N. FIRST-LINE THERAPY OF T-CELL LYMPHOMA: ALLOGENEIC OR AUTOLOGOUS TRANSPLANTATION FOR CONSOLIDATION - FINAL RESULTS OF THE AATT STUDY. Hematol Oncol 2019. [DOI: 10.1002/hon.64_2629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- O. Tournilhac
- Service d'Hematologie, EA7453 Chelter, CIC-1405; CHU de Clermont-Ferrand, Université Clermont Auvergne; Clermont-Ferrand France
| | - L. Truemper
- Hematology and Oncology; Georg August University Göttingen; Goettingen Germany
| | - M. Ziepert
- Statistics and Epidemology; Institute for Medical Informatics, Leipzig University; Leipzig Germany
| | - K. Bouabdallah
- Department of Haematology; University Hospital of Bordeaux; Bordeaux Pessac France
| | - M. Nickelsen
- Onkologie Lerchenfeld; Onkologie Lerchenfeld; Hamburg Germany
| | - S. Maury
- Université Paris-Est Créteil Val De Marne; AP-HP Hôpital Henri Mondor; Créteil France
| | - P. Reimer
- Hämatologie; Kliniken Essen-Sued; Essen Germany
| | - A. Jaccard
- Hématologie Clinique et Thérapie Cellulaire; CHU de Limoges - Hôpital Dupuytren; Limoges France
| | - W. Herr
- Department of Internal Medicine III; University Medical Center of the Johannes Gutenberg-University; Mainz Germany
| | - M. Wilhelm
- Med. Klinik 5; Klinikum Nuernberg; Nuernberg Germany
| | - G. Cartron
- Service d'Hématologie Clinique; CHU de Montpellier, UMR CNRS 5235; Montpellier France
| | - G. Wulf
- Hematology and Oncology; Georg August University Göttingen; Goettingen Germany
| | - L. Sanhes
- Hematology; Centre Hospitalier Saint Jean; Perpignan France
| | - P. Dreger
- Internal Medicine V; University of Heidelberg; Heidelberg Germany
| | - T. Lamy
- Rennes University Hospital; INSERM Research Unit 1236, Rennes University; Rennes France
| | - F. Kroschinsky
- Medical Department I; Dresden University Hospital; Dresden Germany
| | - H. Lindemann
- Hematology Oncology Clinic; Saint Josefs Hospital; Hagen Germany
| | - M. Roussel
- Service d'Hématologie; IUC Oncopole; Toulouse France
| | - A. Viardot
- Internal Medicine III; University Hospital Ulm; Ulm Germany
| | - D. Sibon
- Hematology; CHU Necker; Paris France
| | - A. Delmer
- Hematology; CHU Robert Debré; Reims France
| | - L. De Leval
- Pathologie Clinique; Institut Universitaire de Pathologie; Lausanne Switzerland
| | - G.L. Damaj
- Institut d'Hématologie; CHU de Caen; Caen France
| | | | - P. Gaulard
- Département de Pathologie; Groupe Hospitalier Henri Mondor; Créteil France
| | - A. Rosenwald
- Institute of Pathology; University of Wuerzburg; Wuerzburg Germany
| | - B. Friedrichs
- Hämatologie; Medizinische Klinik A Hämatologie UniversitätsklinikMünster; Münster Germany
| | - B. Altmann
- Statistics and Epidemology; Institute for Medical Informatics (IMISE); Leipzig Germany
| | - N. Schmitz
- Hämatologie; Medizinische Klinik A Hämatologie UniversitätsklinikMünster; Münster Germany
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Denis G, Sanhes L, Ziza J, Bauduer F, Berger M, Costello R, Mehdi K, Michaud M, Urbanski G, Rose C. Le challenge des splénomégalies inexpliquées : premières données de l’étude prospective multicentrique SMS (SplenoMegalyStudy). Rev Med Interne 2019. [DOI: 10.1016/j.revmed.2019.03.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Hunault-Berger M, Maillard N, Himberlin C, Recher C, Schmidt-Tanguy A, Choufi B, Bonmati C, Carré M, Couturier MA, Daguindau E, Marolleau JP, Orsini-Piocelle F, Delaunay J, Tavernier E, Lissandre S, Ojeda-Uribe M, Sanhes L, Sutton L, Banos A, Fornecker LM, Bernard M, Bouscary D, Saad A, Puyade M, Rouillé V, Luquet I, Béné MC, Hamel JF, Dreyfus F, Ifrah N, Pigneux A. Maintenance therapy with alternating azacitidine and lenalidomide in elderly fit patients with poor prognosis acute myeloid leukemia: a phase II multicentre FILO trial. Blood Cancer J 2017; 7:e568. [PMID: 28574488 PMCID: PMC5520397 DOI: 10.1038/bcj.2017.50] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- M Hunault-Berger
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - N Maillard
- Service d'Hématologie, CHU Poitiers, Poitiers, France
| | - C Himberlin
- Service d'Hématologie, CHU Reims, Reims, France
| | - C Recher
- Hématologie Clinique, CHU, Institut Universitaire du Cancer Toulouse-Oncopole, CRCT UMR1037, Université de Toulouse III, Toulouse, France
| | - A Schmidt-Tanguy
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - B Choufi
- Service d'Hématologie, CH Boulogne, Boulogne, France
| | - C Bonmati
- Service d'Hématologie, CHU Nancy, Nancy, France
| | - M Carré
- Service d'Hématologie, UMR 5525, CHU Grenoble Alpes, La Tronche, France
| | - M-A Couturier
- Institut d'Hématologie et de Cancérologie, Hôpital Augustin Morvan, Brest, France
| | - E Daguindau
- Service d'Hématologie, CHU Besançon, Besançon, France
| | | | | | - J Delaunay
- Service d'Hématologie, CHU Nantes, Nantes, France
| | - E Tavernier
- Service d'Hématologie, Institut de Cancérologie de la Loire, Saint Etienne, France
| | - S Lissandre
- Service d'Hématologie et thérapie cellulaire, CHU, Tours, France
| | - M Ojeda-Uribe
- Service d'Hématologie, CH Mulhouse, Mulhouse, France
| | - L Sanhes
- Service d'Hématologie, CH Perpignan, Perpignan, France
| | - L Sutton
- Service d'Hématologie, CH Argenteuil, Argenteuil, France
| | - A Banos
- Service d'Hématologie, CH Côte Basque, Bayonne, France
| | - L M Fornecker
- Département d'Hématologie et d'Oncologie, CHU Hautepierre, Strasbourg, France
| | - M Bernard
- Hématologie Clinique, Hôpital Pontchaillou, Rennes, France
| | - D Bouscary
- Hématologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - A Saad
- Hématologie, CH Béziers, Béziers, France
| | - M Puyade
- Service d'Hématologie, CHU Poitiers, Poitiers, France
| | - V Rouillé
- Service Hématologie, Hôpital Lapeyronie, Montpellier, France
| | - I Luquet
- Hématologie Biologique, CHU, IUC Toulouse-Oncopole, Toulouse, France
| | - M C Béné
- Hématologie Biologique, CHU de Nantes, Nantes, France
| | - J-F Hamel
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - F Dreyfus
- Hématologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - N Ifrah
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - A Pigneux
- Hématologie Clinique, CHU Bordeaux, Inserm 1035, Bordeaux, France
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Sebert M, Bally C, Peterlin P, Beyne-Rauzy O, Legros L, Gourin M, Sanhes L, Wattel E, Gyan E, Park S, Stamatoullas A, Laribi K, Banos A, Jueliger S, Chevret S, Ades L, Fenaux P. Results of a Phase II Study of Guadecitabine in Higher Risk MDS Patients Refractory to or Relapsing after Azacitidine Treatment. Leuk Res 2017. [DOI: 10.1016/s0145-2126(17)30198-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Négrier C, Rothschild C, Borg JY, Lambert T, Claeyssens S, Sanhes L, Stieltjes N, Bertrand A, André MH, Sié P, Gruel Y, Tellier Z. Post-authorization safety study of Clottafact®, a triply secured fibrinogen concentrate in congenital afibrinogenemia. A prospective observational study. Vox Sang 2016; 111:383-390. [DOI: 10.1111/vox.12424] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 05/17/2016] [Accepted: 05/17/2016] [Indexed: 11/25/2022]
Affiliation(s)
| | - C. Rothschild
- Hemophilia Centre; Necker Enfants Malades University Hospital - APHP Paris; Paris France
| | | | - T. Lambert
- Bicêtre Hospital; Kremlin Bicêtre France
| | | | - L. Sanhes
- Saint-Jean Hospital; Perpignan France
| | | | - A. Bertrand
- Medical Affairs; LFB Biomédicaments; Les Ulis France
| | - M.-H. André
- Medical Affairs; LFB Biomédicaments; Les Ulis France
| | - P. Sié
- Rangueil Hospital; Toulouse France
| | - Y. Gruel
- Trousseau Hospital; Tours France
| | - Z. Tellier
- Medical Affairs; LFB Biomédicaments; Les Ulis France
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8
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Toma A, Kosmider O, Chevret S, Delaunay J, Stamatoullas A, Rose C, Beyne-Rauzy O, Banos A, Guerci-Bresler A, Wickenhauser S, Caillot D, Laribi K, De Renzis B, Bordessoule D, Gardin C, Slama B, Sanhes L, Gruson B, Cony-Makhoul P, Chouffi B, Salanoubat C, Benramdane R, Legros L, Wattel E, Tertian G, Bouabdallah K, Guilhot F, Taksin AL, Cheze S, Maloum K, Nimuboma S, Soussain C, Isnard F, Gyan E, Petit R, Lejeune J, Sardnal V, Renneville A, Preudhomme C, Fontenay M, Fenaux P, Dreyfus F. Lenalidomide with or without erythropoietin in transfusion-dependent erythropoiesis-stimulating agent-refractory lower-risk MDS without 5q deletion. Leukemia 2015; 30:897-905. [PMID: 26500139 DOI: 10.1038/leu.2015.296] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 07/28/2015] [Accepted: 08/04/2015] [Indexed: 01/01/2023]
Abstract
After failure of erythropoiesis-stimulating agents (ESAs), lenalidomide (LEN) yields red blood cell (RBC) transfusion independence (TI) in 20-30% of lower-risk non-del5q myelodysplastic syndrome (MDS). Several observations suggest an additive effect of ESA and LEN in this situation. We performed a randomized phase III study in 131 RBC transfusion-dependent (TD, median transfusion requirement six RBC units per 8 weeks) lower-risk ESA-refractory non-del5q MDS. Patients received LEN alone, 10 mg per day, 21 days per 4 weeks (L arm) or LEN (same schedule) + erythropoietin (EPO) beta, 60,000 U per week (LE arm). In an intent-to-treat (ITT) analysis, erythroid response (HI-E, IWG 2006 criteria) after four treatment cycles (primary end point) was 23.1% (95% CI 13.5-35.2) in the L arm and 39.4% (95% CI 27.6-52.2) in the LE arm (P=0.044), while RBC-TI was reached in 13.8 and 24.2% of the patients in the L and LE arms, respectively (P=0.13). Median response duration was 18.1 and 15.1 months in the L and LE arms, respectively (P=0.47). Side effects were moderate and similar in the two arms. Low baseline serum EPO level and a G polymorphism of CRBN gene predicted HI-E. Combining LEN and EPO significantly improves erythroid response over LEN alone in lower-risk non-del5q MDS patients with anemia resistant to ESA.
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Affiliation(s)
- A Toma
- Department of Hematology, Hopital Universitaire Henri Mondor, Assistance Publique-Hôpitaux de Paris (APHP) and Paris 12 University, Creteil, France
| | - O Kosmider
- Assistance Publique-Hopitaux de Paris, Hopital Cochin, Laboratory of Hematology and Paris Descartes University, Paris, France
| | - S Chevret
- Biostatistics Team (ECSTRA), UMR1153, Inserm, Hopital Saint Louis, APHP and Paris 7 University, Paris, France
| | - J Delaunay
- Department of Hematology, Centre Hospitalier Universitaire, Nantes, France
| | - A Stamatoullas
- Department of Hematology, Centre Henri Becquerel, Rouen, France
| | - C Rose
- Department of Hematology, Hopital Saint Vincent de Paul, Lomme, France
| | - O Beyne-Rauzy
- Department of Hematology, Centre Hospitalier Universitaire, Purpan, France
| | - A Banos
- Department of Hematology, Centre Hospitalier Universitaire, Strasbourg, France
| | - A Guerci-Bresler
- Department of Hematology, Centre Hospitalier Universitaire, Nancy, France
| | - S Wickenhauser
- Department of Hematology, Centre Hospitalier Universitaire, Nimes, France
| | - D Caillot
- Department of Hematology, Centre Hospitalier Universitaire, Dijon, France
| | - K Laribi
- Department of Hematology, Centre Hospitalier, Le Mans, France
| | - B De Renzis
- Department of Hematology, Centre Hospitalier Universitaire, Clermont Ferrand, France
| | - D Bordessoule
- Department of Hematology, Centre Hospitalier Universitaire, Limoges, France
| | - C Gardin
- Department of Hematology, Hopital Avicenne, APHP, and Paris 13 University Bobigny, Bobigny, France
| | - B Slama
- Department of Hematology, Centre Hospitalier, Avignon, France
| | - L Sanhes
- Department of Hematology, Centre Hospitalier, Perpignan, France
| | - B Gruson
- Department of Hematology, Hopital Universitaire Amiens, Amiens, France
| | - P Cony-Makhoul
- Department of Hematology, Centre Hospitalier Annecy-Genevois, Prigny, France
| | - B Chouffi
- Department of Hematology, Centre Hospitalier, Boulogne sur Mer, France
| | - C Salanoubat
- Department of Hematology, Centre Hospitalier, Corbeil, France
| | - R Benramdane
- Department of Hematology, Centre Hospitalier, Pontoise, France
| | - L Legros
- Department of Hematology, Centre Hospitalier Universitaire, Nice, France
| | - E Wattel
- Department of Hematology, Centre Hospitalier Edouard Herriot, Lyon, France
| | - G Tertian
- Department of Hematology, Hopital Kremlin Bicetre, APHP, Kremlin Bicetre, France
| | - K Bouabdallah
- Department of Hematology, Centre Hospitalier Universitaire, Bordeaux, France
| | - F Guilhot
- Department of Hematology, Centre Hospitalier Jean Bernard, Poitiers, France
| | - A L Taksin
- Department of Hematology, Centre Hospitalier, Versailles, France
| | - S Cheze
- Department of Hematology, Centre Hospitalier Universitaire, Caen, France
| | - K Maloum
- Department of Hematology, Hopital Pitie Salpetriere, APHP and Paris 6 University Paris, Paris, France
| | - S Nimuboma
- Department of Hematology, Centre Hospitalier Universitaire, Rennes, France
| | - C Soussain
- Department of Oncology, Centre Rene Huguenin, Saint Cloud, France
| | - F Isnard
- Department of Hematology, Hopital Saint Antoine, APHP, and Paris 6 University Paris, Paris, France
| | - E Gyan
- Department of Hematology, Centre Hospitalier Universitaire, Tours, France
| | - R Petit
- Departement de Recherche Clinique, Hopital Saint Louis, APHP, Paris, France
| | - J Lejeune
- Biostatistics Team (ECSTRA), UMR1153, Inserm, Hopital Saint Louis, APHP and Paris 7 University, Paris, France
| | - V Sardnal
- Assistance Publique-Hopitaux de Paris, Hopital Cochin, Laboratory of Hematology and Paris Descartes University, Paris, France
| | - A Renneville
- Department of Biology, Centre Hospitalier Universitaire, Lille, France
| | - C Preudhomme
- Department of Biology, Centre Hospitalier Universitaire, Lille, France
| | - M Fontenay
- Assistance Publique-Hopitaux de Paris, Hopital Cochin, Laboratory of Hematology and Paris Descartes University, Paris, France
| | - P Fenaux
- Department of Hematology, Service Hematologie Seniors, Hopital Saint Louis, APHP, and Paris 7 University Paris, Paris, France
| | - F Dreyfus
- Department of Hematology, Hopital Cochin, APHP, and Paris 5 University Paris, Paris, France
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Ades L, De Renzis B, Jeddi R, Delaunay J, Braun T, Hunault-Berger M, Stamatoullas A, Sanhes L, Samey B, Chermat F, Meddeb B, Fenaux P. O-011 Azacitidine (AZA) + idarubicin (IDA) in untreated high-risk MDS – A GFM phase I/II study. Leuk Res 2013. [DOI: 10.1016/s0145-2126(13)70033-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Chauvin P, Picard M, Verdeil X, Recher C, Iriart X, Cavaille L, Huguet F, Bouvet E, Desnos M, Arnaud S, Valentin A, Marchou B, Ruiz J, Fillaux J, Roques C, Petit. J, Masson R, Gaschet A, Sanhes L, Miquel C, Berry A, Cassaing S. Cas groupes d’infections fongiques invasives à Geotrichum clavatum dans le sud ouest de la France. J Mycol Med 2013. [DOI: 10.1016/j.mycmed.2012.12.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kluin-Nelemans HC, Hoster E, Hermine O, Walewski J, Trneny M, Geisler CH, Stilgenbauer S, Thieblemont C, Vehling-Kaiser U, Doorduijn JK, Coiffier B, Forstpointner R, Tilly H, Kanz L, Feugier P, Szymczyk M, Hallek M, Kremers S, Lepeu G, Sanhes L, Zijlstra JM, Bouabdallah R, Lugtenburg PJ, Macro M, Pfreundschuh M, Procházka V, Di Raimondo F, Ribrag V, Uppenkamp M, André M, Klapper W, Hiddemann W, Unterhalt M, Dreyling MH. Treatment of older patients with mantle-cell lymphoma. N Engl J Med 2012; 367:520-31. [PMID: 22873532 DOI: 10.1056/nejmoa1200920] [Citation(s) in RCA: 361] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND The long-term prognosis for older patients with mantle-cell lymphoma is poor. Chemoimmunotherapy results in low rates of complete remission, and most patients have a relapse. We investigated whether a fludarabine-containing induction regimen improved the complete-remission rate and whether maintenance therapy with rituximab prolonged remission. METHODS We randomly assigned patients 60 years of age or older with mantle-cell lymphoma, stage II to IV, who were not eligible for high-dose therapy to six cycles of rituximab, fludarabine, and cyclophosphamide (R-FC) every 28 days or to eight cycles of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) every 21 days. Patients who had a response underwent a second randomization to maintenance therapy with rituximab or interferon alfa, each given until progression. RESULTS Of the 560 patients enrolled, 532 were included in the intention-to-treat analysis for response, and 485 in the primary analysis for response. The median age was 70 years. Although complete-remission rates were similar with R-FC and R-CHOP (40% and 34%, respectively; P=0.10), progressive disease was more frequent with R-FC (14%, vs. 5% with R-CHOP). Overall survival was significantly shorter with R-FC than with R-CHOP (4-year survival rate, 47% vs. 62%; P=0.005), and more patients in the R-FC group died during the first remission (10% vs. 4%). Hematologic toxic effects occurred more frequently in the R-FC group than in the R-CHOP group, but the frequency of grade 3 or 4 infections was balanced (17% and 14%, respectively). In 274 of the 316 patients who were randomly assigned to maintenance therapy, rituximab reduced the risk of progression or death by 45% (in remission after 4 years, 58%, vs. 29% with interferon alfa; hazard ratio for progression or death, 0.55; 95% confidence interval, 0.36 to 0.87; P=0.01). Among patients who had a response to R-CHOP, maintenance therapy with rituximab significantly improved overall survival (4-year survival rate, 87%, vs. 63% with interferon alfa; P=0.005). CONCLUSIONS R-CHOP induction followed by maintenance therapy with rituximab is effective for older patients with mantle-cell lymphoma. (Funded by the European Commission and others; ClinicalTrials.gov number, NCT00209209.).
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Affiliation(s)
- H C Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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Kelaidi C, Park S, Tamburini J, Sapena R, Raffoux E, Beyne-Rauzy O, Coiteux V, Aljassem L, Prebet T, Legros L, Stamatoullas A, Sanhes L, Delarue R, Dreyfus F, Fenaux P. P111 Long-term outcome of MDS with del 5q before the lenalidomide era. The GFM experience. Leuk Res 2009. [DOI: 10.1016/s0145-2126(09)70192-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tamburini J, Elie C, Park S, Beyne-Rauzy O, Gardembas M, Berthou C, Mahe B, Sanhes L, Stamatoullas A, Vey N, Aouba A, Slama B, Quesnel B, Vekhoff A, Sotto J, Vassilief D, Al-Nawakil C, Fenaux P, Dreyfus F, Bouscary D. Effectiveness and tolerance of low to very low dose thalidomide in low-risk myelodysplastic syndromes. Leuk Res 2009; 33:547-50. [DOI: 10.1016/j.leukres.2008.06.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2008] [Revised: 06/02/2008] [Accepted: 06/03/2008] [Indexed: 12/01/2022]
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Chaoui D, Legrand O, Roche N, Cornet M, Lefebvre A, Peffault de Latour R, Sanhes L, Huchon G, Marie JP, Rabbat A. Incidence and prognostic value of respiratory events in acute leukemia. Leukemia 2004; 18:670-5. [PMID: 14762443 DOI: 10.1038/sj.leu.2403270] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Acute respiratory failure and infectious pneumonia are the major causes of death during induction chemotherapy of acute leukemia. However, the causes, incidence and prognostic value of all respiratory events (REs) occurring in this context have never been assessed prospectively. We recruited 65 consecutive patients with newly diagnosed acute leukemia into a 1-year prospective study (December 2000-November 2001) to evaluate the incidence and prognostic value of these events. REs were frequent: 38 were recorded in 30 patients. There was a significant relationship between REs and pre-existing respiratory disease and/or smoking. REs were caused by infection in 34% of cases, by an established cause other than infection in 42% and had an undetermined cause in 24%. Poor early outcome (death within 45 days of starting induction chemotherapy) in patients experiencing an RE was independently associated with a >25/min respiratory rate (P=0.003) and the nonachievement of complete remission (CR) (P<0.0001). Predictors of overall survival in the entire patient population were the absence of CR (P<0.0001), REs (P=0.02) and a > or =2 performance status (P=0.03). In conclusion, REs are frequent during induction chemotherapy of acute leukemia and represent an independent prognostic factor of poor outcome, regardless of their cause.
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Affiliation(s)
- D Chaoui
- Department of Hematology, Hôtel-Dieu, Paris, France
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Sanhes L, Tang R, Delmer A, DeCaprio JA, Ajchenbaum-Cymbalista F. Fludarabine-induced apoptosis of B chronic lymphocytic leukemia cells includes early cleavage of p27kip1 by caspases. Leukemia 2003; 17:1104-11. [PMID: 12764376 DOI: 10.1038/sj.leu.2402895] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
B-cell chronic lymphocytic leukemia (B-CLL) is characterized by the accumulation of growth arrested clonal B lymphocytes that undergo apoptosis when treated with fludarabine. To further explore the mechanism for the cell cycle arrest, we examined the expression and activity of cyclin-dependent kinases and inhibitors in primary B-CLL cells. We observed high levels of p27kip1, cyclin D2, cyclin E, cdk2, and cdk4 expression in freshly isolated B-CLL cells. Despite high levels of cyclins and cdks, little cdk2 or cdk4 activity was observed with p27kip1 in complex with cyclinD2/cdk4 and cyclin E/cdk2. Remarkably, when B-CLL cells were treated in vitro with fludarabine, p27kip1 underwent caspase-specific degradation accompanied by an increase in cdk4 activity. We conclude that the G0/G1 arrest of B-CLL cells may protect against apoptosis and that the decrease in p27kip1 expression by caspase cleavage may be a key step in chemotherapy-induced apoptosis in B-CLL.
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Affiliation(s)
- L Sanhes
- Hematology Department, INSERM 9912-EA1517, APHP, Hotel-Dieu, 1 place du parvis Notre-Dame, 75004 Paris, France
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Sanhes L, Delmer A, Zittoun R. [Necrotizing myelopathy after intrathecal methotrexate]. Presse Med 1997; 26:719. [PMID: 9183374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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Cayuela JM, Madani A, Sanhes L, Stern MH, Sigaux F. Multiple tumor-suppressor gene 1 inactivation is the most frequent genetic alteration in T-cell acute lymphoblastic leukemia. Blood 1996; 87:2180-6. [PMID: 8630377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
No constant genetic alteration has yet been unravelled in T-cell acute lymphoblastic leukemia (T-ALL), and, to date, the most frequent alteration, the SIL-TAL1 deletion, is found in approximately 20% of cases. Recently, two genes have been identified, the multiple tumor-suppressor gene 1 (MTS1) and multiple tumor-suppressor gene 2 (MTS2), whose products inhibit cell cycle progression. A characterization of the MTS locus organization allowed to determine the incidence of MTS1 and MTS2 inactivation in T-ALL. MTS1 and MTS2 configurations were determined by Southern blotting using 8 probes in 59 patients with T-ALL (40 children and 19 adults). Biallelic MTS1 inactivation by deletions and/or rearrangements was observed in 45 cases (76%). Monoallelic alterations were found in 6 cases (10%). The second MTS1 allele was studied in the 4 cases with available material. A point mutation was found in 2 cases. The lack of MTS1 mRNA expression was observed by Northern blot analysis in a third case. A normal single-strand conformation polymorphism pattern of MTS1 exons 1alpha and 2 was found and MTS1 RNA was detected in the fourth case, but a rearrangement occurring 5' to MTS1 exon 1 alpha deleting MTS1 exon 1Beta was documented. One case presented a complex rearrangement. Germline configuration for MTS1 and MTS2 was found in only 7 cases. The localization of the 17 breakpoints occurring in the MTS locus were determined. Ten of them (59%) are clustered in a 6-kb region located 5 kb downstream to the newly identified MTS1 exon 1Beta. No rearrangement disrupting MTS2 was detected and more rearrangements spared MTS2 than MTS1 (P<.01). MTS1 but not MTS2 RNA was detected by Northern blotting in the human thymus. These data strongly suggest that MTS1 is the functional target of rearrangements in T-ALL. MTS1 inactivation, observed in at least 80% of T-ALL, is the most consistent genetic defect found in this disease to date.
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Affiliation(s)
- J M Cayuela
- Laboratory of Molecular Hematology, Centre Hayem, Hopital Saint Louis, Paris, France
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