Abstract | BACKGROUND: PROCEDURE: Cardiac function was assessed in 90 event-free survivors of childhood ALL, 11.4-17.8 years (median 14.8 years) after treatment according to the DCLSG protocol ALL V. In this protocol patients were randomized to receive (group B) or not to receive (group A) DNR 25 mg/m(2)/week i.v. during the first 4 weeks of induction treatment. Age at diagnosis was 1.2-14.9 years (median 4.5 years). The cardiac evaluation consisted of a history, physical examination, electrocardiogram (ECG), 24 hr ambulatory ECG, and echocardiography. RESULTS: Electrocardiographic data, arrhythmias, left ventricular dimensions, left ventricular contractility, wall stress, and diastolic function were within normal limits in both groups. No difference could be shown between data from group A (n = 40) and group B (n = 50). CONCLUSIONS: No late cardiac damage was demonstrated in childhood ALL survivors after induction treatment including a cumulative dose of 100 mg/m(2) DNR, compared to survivors who received the same treatment but without DNR. DNR 100 mg/m(2) given in 4 doses of 25 mg/m(2)/week appears to be a safe dose in induction treatment of ALL.
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Authors | L A Rammeloo, A Postma, M A Sobotka-Plojhar, M T Bink-Boelkens, A Berg, A J Veerman, W A Kamps |
Journal | Medical and pediatric oncology
(Med Pediatr Oncol)
Vol. 35
Issue 1
Pg. 13-9
(Jul 2000)
ISSN: 0098-1532 [Print] United States |
PMID | 10881002
(Publication Type: Clinical Trial, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | Copyright 2000 Wiley-Liss, Inc. |
Chemical References |
- Antibiotics, Antineoplastic
- Daunorubicin
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Topics |
- Adolescent
- Adult
- Antibiotics, Antineoplastic
(administration & dosage, adverse effects)
- Daunorubicin
(administration & dosage, adverse effects)
- Drug Administration Schedule
- Echocardiography
- Electrocardiography
- Female
- Heart Diseases
(chemically induced, diagnostic imaging, physiopathology)
- Heart Rate
(drug effects)
- Humans
- Male
- Pilot Projects
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
(drug therapy)
- Remission Induction
- Survivors
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