Clinical characteristics and prognosis of disseminated cryptococcosis in children / 中华实用儿科临床杂志

ABSTRACT

Objective To analyze the clinical characteristics and prognosis of disseminated cryptococcosis in children.Methods The data of disseminated cryptococcosis inpatients were reviewed retrospectively at Beijing Children's Hospital,Capital Medical University,from January 2002 to September 2014.The demographic data,clinical manifestations,laboratory findings,imaging,antifungal treatments and outcomes of all the patients were analyzed.Results Overall 25 children with disseminated cryptococcosis were enrolled including 17 boys(68.0％).The average age was 7 years old.Four cases (16.0％) had underlying conditions,among them 1 case had human immunodeficiency virus(HIV)-positive.The median time to diagnosis was 32 (23-47) days,44.0％ of the patients (11 cases) were misdiagnosed,and 8 cases misdiagnosed as tuberculosis.All patients had fever.Other common clinical manifestations included cough (16 cases),headache (10 cases),vomiting (10 cases),altered mental status (6 cases) and stomachache (6 cases).Respiratory system involvement was seen in all cases,central nervous system was involved in 18 cases,other organ involvement included lymph nodes,spleen,liver,kidney,skin,skeleton and costicartilage.Amphotericin B (AmB) + Fluconazole (Flu) ± 5-flucytosine (5-FC) was the most common therapy (15 cases),Flu ± 5-FC for 6 cases,AmB ± 5-FC for 2 cases,Voricanazole (VOR) for 1 case.Sixteen cases (66.7％) got recovery/improved on discharge,8 cases (33.3％) rejected to the advise and discharged with treatment failure,and the HIV-infected patient transferred to a special hospital.Fifteen patients (60.0％) were followed up,and 13 cases (87.0％) showed recovery,but 2 died in the long-term prognosis.Conclusions Disseminated cryptococcosis in children is more common in school-age boys.Most patients are without underlying conditions.Disseminated cryptococcosis can cause multiple organ damage.Patients with prolonged fever,cough,headache,with or without underlying diseases,can be suspected as disseminated cryptococcosis.Blood and cerebrospinal fluid culture for fungus,cryptococcal antigen should be performed for early diagnosis and treatment.