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 : 003C36Dasatinib 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. ShahSource :
- Blood [ 0006-4971 ] ; 2007.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
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.
Notice en format standard (ISO 2709)
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Format Inist (serveur)
NO : | PASCAL 07-0247406 INIST |
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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 |
Links to Exploration step
Pascal:07-0247406Le document en format XML
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<front><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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<fA08 i1="01" i2="1" l="ENG"><s1>Dasatinib induces notable hematologic and cytogenetic responses in chronic-phase chronic myeloid leukemia after failure of imatinib therapy. Commentary</s1>
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<s3>CAN</s3>
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<sZ>6 aut.</sZ>
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<fA14 i1="13"><s1>Department of Adult Oncology, Dana-Farber Cancer Institute</s1>
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<sZ>16 aut.</sZ>
<sZ>17 aut.</sZ>
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<fA14 i1="16"><s1>Division of Hematology and Oncology, University College of San Francisco School of Medicine</s1>
<s2>CA</s2>
<s3>USA</s3>
<sZ>18 aut.</sZ>
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<s3>AR</s3>
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<server><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>
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