Nilotinib has a higher binding affinity and selectivity for BCR-ABL with respect to imatinib and is an effective treatment of chronic myeloid leukemia (CML) after imatinib failure. In a phase 2 study, 73 early chronic-phase, untreated, Ph(+) CML patients, received nilotinib at a dose of 400 mg twice daily. The primary endpoint was the complete cytogenetic response (CCgR) rate at 1 year. With a median follow-up of 15 months, the CCgR rate at 1 year was 96%, and the major molecular response rate 85%. Responses were rapid, with 78% CCgR and 52% major molecular response at 3 months. During the first year, the treatment was interrupted at least once in 38 patients (52%). The mean daily dose ranged between 600 and 800 mg in 74% of patients, 400 and 599 mg in 18% of patients, and was less than 400 mg in 8% of patients. Dose interruptions were mainly due to nonhematologic and biochemical side effects. Myelosuppression was irrelevant. One patient progressed to blastic crisis after 6 months; one went off-treatment for lipase increase grade 4 (no pancreatitis). Nilotinib is safe and very active in early chronic-phase CML. These data support a role for nilotinib for the frontline treatment of CML. This study was registered at ClinicalTrials.gov as NCT00481052.

NILOTINIB FOR THE FRONTLINE TREATMENT OF PH(+) CHRONIC MYELOID LEUKEMIA / Rosti, G; Palandri, F; Castagnetti, F; Breccia, M; Levato, L; Gugliotta, G; Capucci, A; Cedrone, M; Fava, C; Intermesoli, T; Cambrin, Gr; Stagno, F; Tiribelli, M; Amabile, M; Luatti, S; Poerio, A; Soverini, S; Testoni, N; Martinelli, Giovanni; Alimena, Giuliana; Pane, F; Saglio, G; Baccarani, M; GIMEMA CML WORKING, Party. - In: BLOOD. - ISSN 0006-4971. - STAMPA. - 114:24(2009), pp. 4933-4938. [10.1182/blood-2009-07-232595]

NILOTINIB FOR THE FRONTLINE TREATMENT OF PH(+) CHRONIC MYELOID LEUKEMIA.

BRECCIA M;MARTINELLI, GIOVANNI;ALIMENA, Giuliana;
2009

Abstract

Nilotinib has a higher binding affinity and selectivity for BCR-ABL with respect to imatinib and is an effective treatment of chronic myeloid leukemia (CML) after imatinib failure. In a phase 2 study, 73 early chronic-phase, untreated, Ph(+) CML patients, received nilotinib at a dose of 400 mg twice daily. The primary endpoint was the complete cytogenetic response (CCgR) rate at 1 year. With a median follow-up of 15 months, the CCgR rate at 1 year was 96%, and the major molecular response rate 85%. Responses were rapid, with 78% CCgR and 52% major molecular response at 3 months. During the first year, the treatment was interrupted at least once in 38 patients (52%). The mean daily dose ranged between 600 and 800 mg in 74% of patients, 400 and 599 mg in 18% of patients, and was less than 400 mg in 8% of patients. Dose interruptions were mainly due to nonhematologic and biochemical side effects. Myelosuppression was irrelevant. One patient progressed to blastic crisis after 6 months; one went off-treatment for lipase increase grade 4 (no pancreatitis). Nilotinib is safe and very active in early chronic-phase CML. These data support a role for nilotinib for the frontline treatment of CML. This study was registered at ClinicalTrials.gov as NCT00481052.
2009
01 Pubblicazione su rivista::01a Articolo in rivista
NILOTINIB FOR THE FRONTLINE TREATMENT OF PH(+) CHRONIC MYELOID LEUKEMIA / Rosti, G; Palandri, F; Castagnetti, F; Breccia, M; Levato, L; Gugliotta, G; Capucci, A; Cedrone, M; Fava, C; Intermesoli, T; Cambrin, Gr; Stagno, F; Tiribelli, M; Amabile, M; Luatti, S; Poerio, A; Soverini, S; Testoni, N; Martinelli, Giovanni; Alimena, Giuliana; Pane, F; Saglio, G; Baccarani, M; GIMEMA CML WORKING, Party. - In: BLOOD. - ISSN 0006-4971. - STAMPA. - 114:24(2009), pp. 4933-4938. [10.1182/blood-2009-07-232595]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/32075
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