Endophthalmitis ; complications ; drug therapy ; microbiology ; Humans ; Infant, Newborn ; Meningoencephalitis ; complications ; drug therapy ; microbiology ; Suppuration ; complications

OBJECTIVETo study the clinical features, treatment, and prognosis of purulent meningitis (PM) in children.

METHODSA retrospective analysis was performed on the clinical data of 317 children with PM aged from 1 month to 15 years.

RESULTSPM was commonly seen in infants (198 cases, 62.6%). Most children with PM had preceding respiratory infection (171 cases, 53.9%). The major clinical manifestations of PM were fever, convulsions, and intracranial hypertension, and convulsions were more commonly seen in infants (152 cases, 93.6%). The major complication was subdural effusion (95 cases, 29.9%). Of the 95 cases of subdural effusion, 22 cases were diagnosed by subdural puncture; 68 cases underwent subdural puncture and 62 cases restored to normal temperature 3-5 days after puncture. Risk factors associated with complications and sequelae were young age and protein≥1 g/L in cerebrospinal fluid (CSF) (OR=0.518, 1.524 respectively; P<0.05). The third-generation cephalosporins were the first choice for PM, and vancomycin or carbapenems were replacement therapy. Thirteen (14.4%) out of 90 children had delayed cerebral vasculitis during a follow-up visit within 3 months after discharge.

CONCLUSIONSPM is more commonly seen in infants, and the infants have a high incidence of convulsions. Young age and protein≥1 g/L in CSF may increase the risk of complications and sequelae. Subdural puncture is not only a diagnostic method but also a therapy for subdural effusion. Some children have delayed cerebral vasculitis during a follow-up visit within 3 months after discharge, so follow-up visits should be performed within 3 months after discharge.

Adolescent ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Meningitis, Bacterial ; complications ; drug therapy ; microbiology ; Suppuration ; microbiology

The diagnostic and treatment modalities of liver abscess have developed rapidly over the past few years but morbidity and mortality has not been markedly reduced. A total of 482 cases of liver abscess admitted to the Yonsei Medical Center over the past 20 years (Jan. 1971-Dec. 1990) were divided into 261 cases from the 1970s and 221 cases from the 1980s and the clinical and laboratory parameters were analyzed comparatively to determine if the clinical features, therapies and prognosis of liver abscess had changed. The proportion of amebic relative to pyogenic liver abscess decreased. Transbiliary infections increased in pyogenic liver abscess of the 1980s. Clinical signs such as jaundice and hepatomegaly and symptom duration before admission decreased. Abnormal laboratory features including hypoalbuminemia and elevation of alkaline phosphatase decreased and increased, respectively, in the 1980s. Ultrasonically guided percutaneous aspiration was the choice of treatment instead of surgical drainage in the 1980s. Despite diagnostic and therapeutic advances in the management of liver abscess, the prognosis has not improved in the 1980s as compared to the 1970s. This may reflect an increase in the incidence of liver abscess in old aged patients and patients with diabetes mellitus or underlying malignancy in the 1980s.
Adult ; Amebiasis/diagnosis ; Demography ; Drainage ; Female ; Human ; Incidence ; Liver Abscess/etiology/*pathology/physiopathology ; Male ; Mortality ; Serologic Tests ; Suppuration/microbiology