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Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary

Identifieur interne : 003C35 ( PascalFrancis/Corpus ); précédent : 003C34; suivant : 003C36

Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary

Auteurs : Jacob M. Rowe ; Andreas Hochhaus ; Hagop M. Kantarjian ; Michele Baccarani ; Jeffrey H. Lipton ; Jane F. Apperley ; Brian J. Druker ; Thierry Facon ; Stuart L. Goldberg ; Francisco Cervantes ; Dietger Niederwieser ; Richard T. Silver ; Richard M. Stone ; Timothy P. Hughes ; Martin C. Muller ; Rana Ezzeddine ; Athena M. Countouriotis ; Neil P. Shah

Source :

RBID : Pascal:07-0247406

Descripteurs français

English descriptors

Abstract

Although imatinib induces marked responses in patients with chronic myeloid leukemia (CML), resistance is increasingly problematic, and treatment options for imatinib-resistant or -intolerant CML are limited. Dasatinib, a novel, highly potent, oral, multitargeted kinase inhibitor of BCR-ABL and SRC family kinases, induced cytogenetic responses in a phase 1 study in imatinib-resistant or -intolerant CML and was well tolerated. Initial results are presented from a phase 2 study of 186 patients with imatinib-resistant or -intolerant chronic-phase CML (CML-CP) designed to further establish the efficacy and safety of dasatinib (70 mg twice daily). At 8-months' follow-up, dasatinib induced notable responses, with 90% and 52% of patients achieving complete hematologic and major cytogenetic responses (MCyR), respectively. Responses were long lasting: only 2% of patients achieving MCyR progressed or died. Importantly, comparable responses were achieved by patients carrying BCR-ABL mutations conferring imatinib resistance. Dasatinib also induced molecular responses, reducing BCR-ABL/ABL transcript ratios from 66% at baseline to 2.6% at 9 months. Nonhematologic adverse events were generally mild to moderate, and most cytopenias were effectively managed with dose modifications. Cross-intolerance with imatinib was not evident. To conclude, dasatinib induces notable responses in imatinib-resistant or -intolerant CML-CP, is well tolerated, and represents a promising therapeutic option for these patients. This trial was registered at www.clinicaltrials.gov as CA180013.

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Pour connaître la documentation sur le format Inist Standard.

pA  
A01 01  1    @0 0006-4971
A03   1    @0 Blood
A05       @2 109
A06       @2 6
A08 01  1  ENG  @1 Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary
A11 01  1    @1 ROWE (Jacob M.) @9 comment.
A11 02  1    @1 HOCHHAUS (Andreas)
A11 03  1    @1 KANTARJIAN (Hagop M.)
A11 04  1    @1 BACCARANI (Michele)
A11 05  1    @1 LIPTON (Jeffrey H.)
A11 06  1    @1 APPERLEY (Jane F.)
A11 07  1    @1 DRUKER (Brian J.)
A11 08  1    @1 FACON (Thierry)
A11 09  1    @1 GOLDBERG (Stuart L.)
A11 10  1    @1 CERVANTES (Francisco)
A11 11  1    @1 NIEDERWIESER (Dietger)
A11 12  1    @1 SILVER (Richard T.)
A11 13  1    @1 STONE (Richard M.)
A11 14  1    @1 HUGHES (Timothy P.)
A11 15  1    @1 MULLER (Martin C.)
A11 16  1    @1 EZZEDDINE (Rana)
A11 17  1    @1 COUNTOURIOTIS (Athena M.)
A11 18  1    @1 SHAH (Neil P.)
A14 01      @1 HEMATOLOGY, RAMBAM MEDICAL CENTER @3 USA @Z 1 aut.
A14 02      @1 III. Medizinische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg @2 Mannheim @3 DEU @Z 2 aut. @Z 15 aut.
A14 03      @1 Department of Leukemia, M.D. Anderson Cancer Center @2 Houston, TX @3 USA @Z 3 aut.
A14 04      @1 Department of Hematology-Oncology "Seragnoli," S Orsola-Malpighi University Hospital, University of Bologna @3 ITA @Z 4 aut.
A14 05      @1 Princess Margaret Hospital @2 Toronto, ON @3 CAN @Z 5 aut.
A14 06      @1 Department of Haematology, Hammersmith Hospital @2 London @3 GBR @Z 6 aut.
A14 07      @1 Division of Hematology and Medical Oncology, Oregon Health Science University @2 Portland @3 USA @Z 7 aut.
A14 08      @1 Hópital Claude Huriez @2 Lille @3 FRA @Z 8 aut.
A14 09      @1 Cancer Center, Hackensack University Medical Center @2 NJ @3 USA @Z 9 aut.
A14 10      @1 Department of Hematology, Hospital Clinic @2 Barcelona @3 ESP @Z 10 aut.
A14 11      @1 Medizinische Klinik und Poliklinik II, Universitätsklinikum Leipzig @3 DEU @Z 11 aut.
A14 12      @1 Weill Medical College of Cornell University, New York Presbyterian Hospital @2 New York, NY @3 USA @Z 12 aut.
A14 13      @1 Department of Adult Oncology, Dana-Farber Cancer Institute @2 Boston, MA @3 USA @Z 13 aut.
A14 14      @1 Division of Hematology, Institute of Medical and Veterinary Science @2 Adelaide @3 AUS @Z 14 aut.
A14 15      @1 Bristol-Myers Squibb @2 Wallingford, CT @3 USA @Z 16 aut. @Z 17 aut.
A14 16      @1 Division of Hematology and Oncology, University College of San Francisco School of Medicine @2 CA @3 USA @Z 18 aut.
A20       @2 2271,2303-2309 [8 p.]
A21       @1 2007
A23 01      @0 ENG
A43 01      @1 INIST @2 3178 @5 354000143549720050
A44       @0 0000 @1 © 2007 INIST-CNRS. All rights reserved.
A45       @0 32 ref.
A47 01  1    @0 07-0247406
A60       @1 P @3 AR @3 CT
A61       @0 A
A64 01  1    @0 Blood
A66 01      @0 USA
C01 01    ENG  @0 Although imatinib induces marked responses in patients with chronic myeloid leukemia (CML), resistance is increasingly problematic, and treatment options for imatinib-resistant or -intolerant CML are limited. Dasatinib, a novel, highly potent, oral, multitargeted kinase inhibitor of BCR-ABL and SRC family kinases, induced cytogenetic responses in a phase 1 study in imatinib-resistant or -intolerant CML and was well tolerated. Initial results are presented from a phase 2 study of 186 patients with imatinib-resistant or -intolerant chronic-phase CML (CML-CP) designed to further establish the efficacy and safety of dasatinib (70 mg twice daily). At 8-months' follow-up, dasatinib induced notable responses, with 90% and 52% of patients achieving complete hematologic and major cytogenetic responses (MCyR), respectively. Responses were long lasting: only 2% of patients achieving MCyR progressed or died. Importantly, comparable responses were achieved by patients carrying BCR-ABL mutations conferring imatinib resistance. Dasatinib also induced molecular responses, reducing BCR-ABL/ABL transcript ratios from 66% at baseline to 2.6% at 9 months. Nonhematologic adverse events were generally mild to moderate, and most cytopenias were effectively managed with dose modifications. Cross-intolerance with imatinib was not evident. To conclude, dasatinib induces notable responses in imatinib-resistant or -intolerant CML-CP, is well tolerated, and represents a promising therapeutic option for these patients. This trial was registered at www.clinicaltrials.gov as CA180013.
C02 01  X    @0 002B19B
C03 01  X  FRE  @0 Imatinib @2 FR @5 01
C03 01  X  ENG  @0 Imatinib @2 FR @5 01
C03 01  X  SPA  @0 Imatinib @2 FR @5 01
C03 02  X  FRE  @0 Anticancéreux @5 02
C03 02  X  ENG  @0 Antineoplastic agent @5 02
C03 02  X  SPA  @0 Anticanceroso @5 02
C03 03  X  FRE  @0 Cytogénétique @5 03
C03 03  X  ENG  @0 Cytogenetics @5 03
C03 03  X  SPA  @0 Citogenética @5 03
C03 04  X  FRE  @0 Protein-tyrosine kinase @2 FE @5 05
C03 04  X  ENG  @0 Protein-tyrosine kinase @2 FE @5 05
C03 04  X  SPA  @0 Protein-tyrosine kinase @2 FE @5 05
C03 05  X  FRE  @0 Inhibiteur enzyme @5 06
C03 05  X  ENG  @0 Enzyme inhibitor @5 06
C03 05  X  SPA  @0 Inhibidor enzima @5 06
C03 06  X  FRE  @0 Traitement @5 08
C03 06  X  ENG  @0 Treatment @5 08
C03 06  X  SPA  @0 Tratamiento @5 08
C03 07  X  FRE  @0 Dasatinib @4 INC @5 86
C03 08  X  FRE  @0 Leucémie myéloïde chronique @4 CD @5 96
C03 08  X  ENG  @0 Chronic myelocytic leukemia @4 CD @5 96
C03 08  X  SPA  @0 Leucemia mieloidea @4 CD @5 96
C07 01  X  FRE  @0 Transferases @2 FE
C07 01  X  ENG  @0 Transferases @2 FE
C07 01  X  SPA  @0 Transferases @2 FE
C07 02  X  FRE  @0 Enzyme @2 FE
C07 02  X  ENG  @0 Enzyme @2 FE
C07 02  X  SPA  @0 Enzima @2 FE
C07 03  X  FRE  @0 Hémopathie maligne @5 37
C07 03  X  ENG  @0 Malignant hemopathy @5 37
C07 03  X  SPA  @0 Hemopatía maligna @5 37
C07 04  X  FRE  @0 Inhibiteur de la tyrosine kinase @4 INC @5 87
C07 05  X  FRE  @0 Inhibiteur multikinase @4 INC @5 88
N21       @1 162
N44 01      @1 OTO
N82       @1 OTO

Format Inist (serveur)

NO : PASCAL 07-0247406 INIST
ET : Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary
AU : ROWE (Jacob M.); HOCHHAUS (Andreas); KANTARJIAN (Hagop M.); BACCARANI (Michele); LIPTON (Jeffrey H.); APPERLEY (Jane F.); DRUKER (Brian J.); FACON (Thierry); GOLDBERG (Stuart L.); CERVANTES (Francisco); NIEDERWIESER (Dietger); SILVER (Richard T.); STONE (Richard M.); HUGHES (Timothy P.); MULLER (Martin C.); EZZEDDINE (Rana); COUNTOURIOTIS (Athena M.); SHAH (Neil P.)
AF : HEMATOLOGY, RAMBAM MEDICAL CENTER/Etats-Unis (1 aut.); III. Medizinische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg/Mannheim/Allemagne (2 aut., 15 aut.); Department of Leukemia, M.D. Anderson Cancer Center/Houston, TX/Etats-Unis (3 aut.); Department of Hematology-Oncology "Seragnoli," S Orsola-Malpighi University Hospital, University of Bologna/Italie (4 aut.); Princess Margaret Hospital/Toronto, ON/Canada (5 aut.); Department of Haematology, Hammersmith Hospital/London/Royaume-Uni (6 aut.); Division of Hematology and Medical Oncology, Oregon Health Science University/Portland/Etats-Unis (7 aut.); Hópital Claude Huriez/Lille/France (8 aut.); Cancer Center, Hackensack University Medical Center/NJ/Etats-Unis (9 aut.); Department of Hematology, Hospital Clinic/Barcelona/Espagne (10 aut.); Medizinische Klinik und Poliklinik II, Universitätsklinikum Leipzig/Allemagne (11 aut.); Weill Medical College of Cornell University, New York Presbyterian Hospital/New York, NY/Etats-Unis (12 aut.); Department of Adult Oncology, Dana-Farber Cancer Institute/Boston, MA/Etats-Unis (13 aut.); Division of Hematology, Institute of Medical and Veterinary Science/Adelaide/Australie (14 aut.); Bristol-Myers Squibb/Wallingford, CT/Etats-Unis (16 aut., 17 aut.); Division of Hematology and Oncology, University College of San Francisco School of Medicine/CA/Etats-Unis (18 aut.)
DT : Publication en série; Article; Commentaire; Niveau analytique
SO : Blood; ISSN 0006-4971; Etats-Unis; Da. 2007; Vol. 109; No. 6; 2271,2303-2309 [8 p.]; Bibl. 32 ref.
LA : Anglais
EA : Although imatinib induces marked responses in patients with chronic myeloid leukemia (CML), resistance is increasingly problematic, and treatment options for imatinib-resistant or -intolerant CML are limited. Dasatinib, a novel, highly potent, oral, multitargeted kinase inhibitor of BCR-ABL and SRC family kinases, induced cytogenetic responses in a phase 1 study in imatinib-resistant or -intolerant CML and was well tolerated. Initial results are presented from a phase 2 study of 186 patients with imatinib-resistant or -intolerant chronic-phase CML (CML-CP) designed to further establish the efficacy and safety of dasatinib (70 mg twice daily). At 8-months' follow-up, dasatinib induced notable responses, with 90% and 52% of patients achieving complete hematologic and major cytogenetic responses (MCyR), respectively. Responses were long lasting: only 2% of patients achieving MCyR progressed or died. Importantly, comparable responses were achieved by patients carrying BCR-ABL mutations conferring imatinib resistance. Dasatinib also induced molecular responses, reducing BCR-ABL/ABL transcript ratios from 66% at baseline to 2.6% at 9 months. Nonhematologic adverse events were generally mild to moderate, and most cytopenias were effectively managed with dose modifications. Cross-intolerance with imatinib was not evident. To conclude, dasatinib induces notable responses in imatinib-resistant or -intolerant CML-CP, is well tolerated, and represents a promising therapeutic option for these patients. This trial was registered at www.clinicaltrials.gov as CA180013.
CC : 002B19B
FD : Imatinib; Anticancéreux; Cytogénétique; Protein-tyrosine kinase; Inhibiteur enzyme; Traitement; Dasatinib; Leucémie myéloïde chronique
FG : Transferases; Enzyme; Hémopathie maligne; Inhibiteur de la tyrosine kinase; Inhibiteur multikinase
ED : Imatinib; Antineoplastic agent; Cytogenetics; Protein-tyrosine kinase; Enzyme inhibitor; Treatment; Chronic myelocytic leukemia
EG : Transferases; Enzyme; Malignant hemopathy
SD : Imatinib; Anticanceroso; Citogenética; Protein-tyrosine kinase; Inhibidor enzima; Tratamiento; Leucemia mieloidea
LO : INIST-3178.354000143549720050
ID : 07-0247406

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Pascal:07-0247406

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<title xml:lang="en" level="a">Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary</title>
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<name sortKey="Rowe, Jacob M" sort="Rowe, Jacob M" uniqKey="Rowe J" first="Jacob M." last="Rowe">Jacob M. Rowe</name>
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<name sortKey="Hochhaus, Andreas" sort="Hochhaus, Andreas" uniqKey="Hochhaus A" first="Andreas" last="Hochhaus">Andreas Hochhaus</name>
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<name sortKey="Kantarjian, Hagop M" sort="Kantarjian, Hagop M" uniqKey="Kantarjian H" first="Hagop M." last="Kantarjian">Hagop M. Kantarjian</name>
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<term>Imatinib</term>
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<term>Imatinib</term>
<term>Anticancéreux</term>
<term>Cytogénétique</term>
<term>Protein-tyrosine kinase</term>
<term>Inhibiteur enzyme</term>
<term>Traitement</term>
<term>Dasatinib</term>
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<div type="abstract" xml:lang="en">Although imatinib induces marked responses in patients with chronic myeloid leukemia (CML), resistance is increasingly problematic, and treatment options for imatinib-resistant or -intolerant CML are limited. Dasatinib, a novel, highly potent, oral, multitargeted kinase inhibitor of BCR-ABL and SRC family kinases, induced cytogenetic responses in a phase 1 study in imatinib-resistant or -intolerant CML and was well tolerated. Initial results are presented from a phase 2 study of 186 patients with imatinib-resistant or -intolerant chronic-phase CML (CML-CP) designed to further establish the efficacy and safety of dasatinib (70 mg twice daily). At 8-months' follow-up, dasatinib induced notable responses, with 90% and 52% of patients achieving complete hematologic and major cytogenetic responses (MCyR), respectively. Responses were long lasting: only 2% of patients achieving MCyR progressed or died. Importantly, comparable responses were achieved by patients carrying BCR-ABL mutations conferring imatinib resistance. Dasatinib also induced molecular responses, reducing BCR-ABL/ABL transcript ratios from 66% at baseline to 2.6% at 9 months. Nonhematologic adverse events were generally mild to moderate, and most cytopenias were effectively managed with dose modifications. Cross-intolerance with imatinib was not evident. To conclude, dasatinib induces notable responses in imatinib-resistant or -intolerant CML-CP, is well tolerated, and represents a promising therapeutic option for these patients. This trial was registered at www.clinicaltrials.gov as CA180013.</div>
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<NO>PASCAL 07-0247406 INIST</NO>
<ET>Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary</ET>
<AU>ROWE (Jacob M.); HOCHHAUS (Andreas); KANTARJIAN (Hagop M.); BACCARANI (Michele); LIPTON (Jeffrey H.); APPERLEY (Jane F.); DRUKER (Brian J.); FACON (Thierry); GOLDBERG (Stuart L.); CERVANTES (Francisco); NIEDERWIESER (Dietger); SILVER (Richard T.); STONE (Richard M.); HUGHES (Timothy P.); MULLER (Martin C.); EZZEDDINE (Rana); COUNTOURIOTIS (Athena M.); SHAH (Neil P.)</AU>
<AF>HEMATOLOGY, RAMBAM MEDICAL CENTER/Etats-Unis (1 aut.); III. Medizinische Klinik, Medizinische Fakultät Mannheim, Universität Heidelberg/Mannheim/Allemagne (2 aut., 15 aut.); Department of Leukemia, M.D. Anderson Cancer Center/Houston, TX/Etats-Unis (3 aut.); Department of Hematology-Oncology "Seragnoli," S Orsola-Malpighi University Hospital, University of Bologna/Italie (4 aut.); Princess Margaret Hospital/Toronto, ON/Canada (5 aut.); Department of Haematology, Hammersmith Hospital/London/Royaume-Uni (6 aut.); Division of Hematology and Medical Oncology, Oregon Health Science University/Portland/Etats-Unis (7 aut.); Hópital Claude Huriez/Lille/France (8 aut.); Cancer Center, Hackensack University Medical Center/NJ/Etats-Unis (9 aut.); Department of Hematology, Hospital Clinic/Barcelona/Espagne (10 aut.); Medizinische Klinik und Poliklinik II, Universitätsklinikum Leipzig/Allemagne (11 aut.); Weill Medical College of Cornell University, New York Presbyterian Hospital/New York, NY/Etats-Unis (12 aut.); Department of Adult Oncology, Dana-Farber Cancer Institute/Boston, MA/Etats-Unis (13 aut.); Division of Hematology, Institute of Medical and Veterinary Science/Adelaide/Australie (14 aut.); Bristol-Myers Squibb/Wallingford, CT/Etats-Unis (16 aut., 17 aut.); Division of Hematology and Oncology, University College of San Francisco School of Medicine/CA/Etats-Unis (18 aut.)</AF>
<DT>Publication en série; Article; Commentaire; Niveau analytique</DT>
<SO>Blood; ISSN 0006-4971; Etats-Unis; Da. 2007; Vol. 109; No. 6; 2271,2303-2309 [8 p.]; Bibl. 32 ref.</SO>
<LA>Anglais</LA>
<EA>Although imatinib induces marked responses in patients with chronic myeloid leukemia (CML), resistance is increasingly problematic, and treatment options for imatinib-resistant or -intolerant CML are limited. Dasatinib, a novel, highly potent, oral, multitargeted kinase inhibitor of BCR-ABL and SRC family kinases, induced cytogenetic responses in a phase 1 study in imatinib-resistant or -intolerant CML and was well tolerated. Initial results are presented from a phase 2 study of 186 patients with imatinib-resistant or -intolerant chronic-phase CML (CML-CP) designed to further establish the efficacy and safety of dasatinib (70 mg twice daily). At 8-months' follow-up, dasatinib induced notable responses, with 90% and 52% of patients achieving complete hematologic and major cytogenetic responses (MCyR), respectively. Responses were long lasting: only 2% of patients achieving MCyR progressed or died. Importantly, comparable responses were achieved by patients carrying BCR-ABL mutations conferring imatinib resistance. Dasatinib also induced molecular responses, reducing BCR-ABL/ABL transcript ratios from 66% at baseline to 2.6% at 9 months. Nonhematologic adverse events were generally mild to moderate, and most cytopenias were effectively managed with dose modifications. Cross-intolerance with imatinib was not evident. To conclude, dasatinib induces notable responses in imatinib-resistant or -intolerant CML-CP, is well tolerated, and represents a promising therapeutic option for these patients. This trial was registered at www.clinicaltrials.gov as CA180013.</EA>
<CC>002B19B</CC>
<FD>Imatinib; Anticancéreux; Cytogénétique; Protein-tyrosine kinase; Inhibiteur enzyme; Traitement; Dasatinib; Leucémie myéloïde chronique</FD>
<FG>Transferases; Enzyme; Hémopathie maligne; Inhibiteur de la tyrosine kinase; Inhibiteur multikinase</FG>
<ED>Imatinib; Antineoplastic agent; Cytogenetics; Protein-tyrosine kinase; Enzyme inhibitor; Treatment; Chronic myelocytic leukemia</ED>
<EG>Transferases; Enzyme; Malignant hemopathy</EG>
<SD>Imatinib; Anticanceroso; Citogenética; Protein-tyrosine kinase; Inhibidor enzima; Tratamiento; Leucemia mieloidea</SD>
<LO>INIST-3178.354000143549720050</LO>
<ID>07-0247406</ID>
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