Anthracycline chemotherapy remains a critical component of cancer treatment despite its established risk of cardiotoxicity. To investigate whether the AIDA protocol, which combines idarubicin, mitoxantrone, and all-trans retinoic acid (ATRA) for treatment of acute promyelocytic leukemia (APL) results in late cardiotoxicity, 34 APL patients in long-term remission were evaluated. The cumulative dose of idarubicin and mitoxantrone were 80 mg/m(2) and 50 mg/m(2), respectively. Median follow-up was 7 years. Segmental wall motion abnormalities (SWMAs) were detected in 11 AIDA patients who still presented with an ejection fraction (EF) within normal limits (EF 56% in the AIDA group vs 59% in the control group, P=.01). However, parameters of diastolic dysfunction were significantly impaired in the AIDA group (E/A ratio: 1.04 in the AIDA group vs 1.28 in the control group, P=.001; E/E' lateral ratio: 10.04 in the AIDA group vs 5.79 in the control group, P≤.001) as well as left atrial volume (52 mL in the AIDA group vs 35 mL in the control group, P<.001). Cardiac toxicity due to anthracycline therapy is often frequent. Changes in diastolic function are helpful in the detection of subclinical anthracycline cardiotoxicity in long-term cardiac follow-up despite a preserved systolic ventricular function
Subclinical anthracycline cardiotoxicity in patients with acute promyelocytic leukemia in long-term remission after the AIDA protocol / Pellicori, P; Calicchia, A; Lococo, F; Cimino, Giuseppe; Torromeo, Concetta. - In: CONGESTIVE HEART FAILURE. - ISSN 1527-5299. - STAMPA. - 18:(2012), pp. 217-221. [10.1002/cbic.201200287]
Subclinical anthracycline cardiotoxicity in patients with acute promyelocytic leukemia in long-term remission after the AIDA protocol
CIMINO, Giuseppe;TORROMEO, Concetta
2012
Abstract
Anthracycline chemotherapy remains a critical component of cancer treatment despite its established risk of cardiotoxicity. To investigate whether the AIDA protocol, which combines idarubicin, mitoxantrone, and all-trans retinoic acid (ATRA) for treatment of acute promyelocytic leukemia (APL) results in late cardiotoxicity, 34 APL patients in long-term remission were evaluated. The cumulative dose of idarubicin and mitoxantrone were 80 mg/m(2) and 50 mg/m(2), respectively. Median follow-up was 7 years. Segmental wall motion abnormalities (SWMAs) were detected in 11 AIDA patients who still presented with an ejection fraction (EF) within normal limits (EF 56% in the AIDA group vs 59% in the control group, P=.01). However, parameters of diastolic dysfunction were significantly impaired in the AIDA group (E/A ratio: 1.04 in the AIDA group vs 1.28 in the control group, P=.001; E/E' lateral ratio: 10.04 in the AIDA group vs 5.79 in the control group, P≤.001) as well as left atrial volume (52 mL in the AIDA group vs 35 mL in the control group, P<.001). Cardiac toxicity due to anthracycline therapy is often frequent. Changes in diastolic function are helpful in the detection of subclinical anthracycline cardiotoxicity in long-term cardiac follow-up despite a preserved systolic ventricular functionI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.