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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1991-12-18
|
| pubmed:abstractText |
In order to detect changes in cardiac function, electrocardiographic, echocardiographic and radiologic studies were performed in 71 patients (age 1-26 yrs) who had been treated at the University Children's Hospital Berlin because of malignant diseases according to protocols of the DAL/GPO and had received anthracyclines (doxorubicin or daunorubicin) at cumulative doses up to 480 mg/m2 (median 280 mg/m2). Clinically overt cardiomyopathy was observed in one girl and required transient administration of digoxin. In 2 patients echocardiographic changes led to a reduction of the scheduled anthracycline doses. No patient died from congestive heart failure. During treatment, an increase in the cardiothoracic index was observed in 14 children, and in 16 the ECG showed pathological findings. A decrease in contractility to 25% or less as detected by ultrasound was seen in 15 patients. More than 50% of patients developed echocardiographical signs indicating an impairment of myocardial function. However, persistent changes were only found in 1 patient after discontinuation of treatment. Long-term echocardiographic follow-up studies for 4-48 months (median 14 months) after completion of anthracycline therapy were performed in 18 patients and the findings compared to matched-pair controls. The observed M-mode parameters were completely normal, and the ejection fractions calculated from the two-dimensional ultrasound investigations were in the normal range but slightly diminished compared to controls. Cardiac ultrasound is a non-invasive, reproducible and tolerable procedure for early detection of an anthracycline cardiomyopathy. In our patients, time of occurrence and the extent of pathological changes were not associated with the cumulative applied anthracycline doses.(ABSTRACT TRUNCATED AT 250 WORDS)
|
| pubmed:language |
ger
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0300-8630
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
203
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
262-7
|
| pubmed:dateRevised |
2007-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:1942932-Adolescent,
pubmed-meshheading:1942932-Adult,
pubmed-meshheading:1942932-Antineoplastic Combined Chemotherapy Protocols,
pubmed-meshheading:1942932-Cardiomyopathies,
pubmed-meshheading:1942932-Child,
pubmed-meshheading:1942932-Child, Preschool,
pubmed-meshheading:1942932-Daunorubicin,
pubmed-meshheading:1942932-Dose-Response Relationship, Drug,
pubmed-meshheading:1942932-Doxorubicin,
pubmed-meshheading:1942932-Echocardiography,
pubmed-meshheading:1942932-Electrocardiography,
pubmed-meshheading:1942932-Female,
pubmed-meshheading:1942932-Follow-Up Studies,
pubmed-meshheading:1942932-Hemodynamics,
pubmed-meshheading:1942932-Humans,
pubmed-meshheading:1942932-Infant,
pubmed-meshheading:1942932-Male,
pubmed-meshheading:1942932-Neoplasms,
pubmed-meshheading:1942932-Prospective Studies,
pubmed-meshheading:1942932-Retrospective Studies
|
| pubmed:articleTitle |
[Long-term study of anthracycline-induced cardiomyopathy in children and adolescents].
|
| pubmed:affiliation |
Abteilung für Kardiologie der Universitätskinderklinik Berlin.
|
| pubmed:publicationType |
Journal Article,
English Abstract
|