Clinical characteristics of hemophagocytic lymphohistiocytosis following Kawasaki disease: differentiation from recurrent Kawasaki disease
Blood Research
; : 254-257, 2013.
Article
en En
| WPRIM
| ID: wpr-25186
Biblioteca responsable:
WPRO
ABSTRACT
BACKGROUND: Our aim was to investigate the clinical pattern of hemophagocytic lymphohistiocytosis following Kawasaki disease (HLH-KD), to enable differentiation of HLH from recurrent or refractory KD and facilitate early diagnosis. METHODS: We performed a nationwide retrospective survey and reviewed the clinical characteristics of patients with HLH-KD, including the interval between KD and HLH, clinical and laboratory findings, treatment responses, and outcomes, and compared them with historical data for both diseases. RESULTS: Twelve patients with HLH-KD, including 5 previously reported cases, were recruited. The median age was 6.5 years (range, 9 months-14.7 years). Eight patients were male and 4 were female. The median interval between the first episode of KD and the second visit with recurrent fever was 12 days (3-22 days). Of the 12 children, 2 were initially treated with intravenous IgG (IVIG) for recurrent KD when they presented at the hospital with recurrent fever. Eventually, 10 children received chemotherapy under an HLH protocol and 2 received supportive treatment. Two patients died of combined infections during chemotherapy, 1 was lost to follow up, and 9 remain alive. The overall survival rate at 4 years was 81.1% with a median follow up of 45.1 months. CONCLUSION: A diagnosis of HLH-KD should be considered when symptoms similar to recurrent KD develop within 1 month of the first episode of KD. Our findings will help physicians differentiate between HLH and the recurrent form of KD.
Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Inmunoglobulina G
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Tasa de Supervivencia
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Estudios Retrospectivos
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Estudios de Seguimiento
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Diagnóstico Precoz
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Diagnóstico
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Quimioterapia
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Linfohistiocitosis Hemofagocítica
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Perdida de Seguimiento
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Fiebre
Tipo de estudio:
Diagnostic_studies
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Guideline
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
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Screening_studies
Límite:
Child
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Female
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Humans
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Male
Idioma:
En
Revista:
Blood Research
Año:
2013
Tipo del documento:
Article