[Cardiovascular abnormalities in Kawasaki disease. An Italian prospective study]. / Complicanze cardiovascolari in una popolazione pediatrica con malattia di Kawasaki. Uno studio prospettico.
Cardiologia
; 43(12): 1367-74, 1998 Dec.
Article
em It
| MEDLINE
| ID: mdl-9988946
ABSTRACT
We report a prospective study performed over a 9 year period in 96 children with Kawasaki disease (mean age 35 +/- 29 months), 84 of whom < 5 years of age. The male/female ratio was 1.5 (57/39). A total of 38 patients had cardiac involvement, including flattened T waves in the ECG (10 patients), pericardial effusion (6 patients), myocarditis (1 patient), and coronary artery aneurysms (25 patients; frequency of aneurysms 26%). All patients were evaluated during the acute phase (first month) of the illness. The first echocardiographic examination was performed 15 days (range 4.30 days) from the appearance of fever, and coronary aneurysms were observed in 23 patients; in 2 patients, however, aneurysms appeared later (2 and 6 months). Aneurysms were small (< or = 4.5 mm) in 12, medium (4.5-7 mm) in 11, and large (> 7 mm) in 12 patients. Male sex (p = 0.02), age < 12 months (p = 0.005), ESR (p = 0.001), platelet count (p = 0.009), and pericardial effusion (p = 0.02) were significantly related to the presence of aneurysm. Among females, incidence of aneurysms was significantly higher in infants < 12 months than in older patients (60 vs 6%, p < 0.001). Intravenous immunoglobulin treatment was started early (within 10 days) in 61 patients and late (> 10 days) in 22. Compared to late treatment, early i.v. immunoglobulin treatment was associated with smaller aneurysms and higher regression rate (67 vs 28%, p < 0.05). No difference was observed concerning frequency and number of dilated vessels as related to therapeutical regimens. Total i.v. immunoglobulin dose (2 g/kg) was administered over 1-2 days in 26 patients (scheme I) or over 4-5 days in 58 (scheme II). Frequency of aneurysms was significantly lower in patients treated early (p = 0.02). No myocardial infarctions or deaths occurred at short- or long-term follow-up.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças Cardiovasculares
/
Síndrome de Linfonodos Mucocutâneos
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Child, preschool
/
Female
/
Humans
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Infant
/
Male
Idioma:
It
Revista:
Cardiologia
Ano de publicação:
1998
Tipo de documento:
Article