| Abstract: | 18 neonates with bacteriologically confirmed Flavobacterium meningitis and ventriculitis were treated with various antibiotic regimens, including the use of intraventricular antibiotics. During the course of treatment, four patients died. 8/14 patients developed progressive hydrocephalus which required insertion of ventriculo-peritoneal shunts. The remainder 6/14 patients had normal ventricles or only mild ventriculomegaly. 5/8 patients with progressive hydrocephalus and 5/6 patients with normal or mildly dilated ventricles were followed up for at least 24 months. 4/5 of the patients with progressive hydrocephalus had severe bilateral hearing loss and delayed milestones. All the 5 patients with normal or mildly dilated ventricles had normal hearing although 2 of them had gross motor delay due to spastic paraplegia. Patients with progressive hydrocephalus received effective antibiotic treatment more than 8 days after the onset of infection while those with normal or mildly dilated ventricles within 8 days of infection. Onset of ventricular dilatation was associated with ventriculitis. Daily ultrasound scanning of the ventricles in the early stage helped to determine the need for early instillation of intraventricular antibiotics. Combined use of intravenous rifampicin, moxalactam and piperacillin showed promise as an effective antibiotic regimen in treating patients with normal or mildly dilated ventricles. Once significant ventriculomegaly has occurred, concomitant intravenous and intraventricular administration of antibiotics, to which the organisms were sensitive, was necessary to eradicate the infection. |
