Bacterial meningitis in Saudi children.

During the four years period from 1988 to 1991, 50 pediatric patients were diagnosed to have bacterial meningitis, out of a total number of 9057 pediatric admissions at Qatif Central Hospital, Qatif, Saudi Arabia, and 82% were less than two years of age. The causative organisms were isolated in 27 (54%) patients. The bacteria grown included Haemophilus influenzae type B in 8 patients (29.6%), Neisseria meningitidis in 8 patients (29.6%), Streptococcus pneumonia in 6 (22%) patients, and other bacteria in 5 patients (18.5%). Cerebro spinal fluid cultures from twenty three patients (46%) showed no organisms, however their clinical and C.S.F. findings were compatible with bacterial meningitis. One case of H. influenzae type B was resistant to ampicillin. Six patients died with an over all mortality of 12%, and 10 patients (20%) developed some kind of C.N.S. sequelae. Partially treated meningitis formed a large percentage of our sample.