Severe adult chickenpox infection requiring intensive care.
Ann Acad Med Singap
; 33(1): 84-8, 2004 Jan.
Article
em En
| MEDLINE
| ID: mdl-15008570
ABSTRACT
INTRODUCTION:
Chickenpox (varicella) in adults can be severe with increased mortality. This study investigated the clinical presentation and outcome of 12 adult chickenpox patients requiring intensive care. MATERIALS ANDMETHODS:
A retrospective, observational study was performed in an adult medical intensive care unit of a university-affiliated hospital involving consecutive patients with varicella admitted over 4 years (1997-2000).RESULTS:
The 12 patients had a mean +/- SD age of 40 +/- 20 (range, 15 to 86) years. Two patients were above 65 years old (aged 73 and 86 years). All but 1 were male. None had previous varicella vaccination. Six patients had direct exposure to persons with chickenpox infection. Four patients had underlying pulmonary pathology past pulmonary tuberculosis (2), emphysema (1) and recurrent right pleural effusion from autoimmune serositis (1). The mean APACHE II score was 14.2 (range, 6 to 26). Ten patients had varicella pneumonia (of whom 2 had acute respiratory distress syndrome and 5 had acute lung injury), 1 had chickenpox encephalitis and 1 patient presented concomitantly with diabetic ketoacidosis. The median duration of stay in the intensive care unit (ICU) was 11 days (range, less than 1 day to 76 days). Nine patients (75%) required mechanical ventilation (median duration, 14 days; range, less than 1 day to 79 days). All patients were treated with acyclovir. There were 3 deaths (25%); 2 were above 65 years old and 1 was 37 years old with acute myeloid leukaemia on chemotherapy.CONCLUSION:
Patients with varicella infection requiring intensive care carry significant mortality. In our series, old age appears to be associated with increased mortality (P = 0.045).
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Coleções:
01-internacional
Contexto em Saúde:
3_ND
Base de dados:
MEDLINE
Assunto principal:
Varicela
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Adolescent
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Adult
/
Aged
/
Aged80
/
Female
/
Humans
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Male
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Middle aged
Idioma:
En
Revista:
Ann Acad Med Singap
Ano de publicação:
2004
Tipo de documento:
Article