Intraventricular Bleed Secondary to Intraventricular Antibiotics: A Case Report

Area of Science:

• Neuroscience
• Infectious Diseases
• Critical Care Medicine

Background:

• Multidrug-resistant central nervous system (CNS) infections often necessitate specialized treatment approaches.
• Intraventricular antibiotic administration is a consideration for severe CNS infections but carries inherent risks.

Observation:

• An adult male patient with a multidrug-resistant infection, secondary to cerebrospinal fluid drainage procedures, received intraventricular antibiotics.
• Following antibiotic administration, the patient developed an intraparenchymal bleed with intraventricular extension.

Findings:

• The intraparenchymal bleed resulted in persistently raised intracranial pressure (ICP).
• This case illustrates a severe complication directly linked to intraventricular antibiotic therapy.

Implications:

• The potential for serious adverse events, such as intracranial hemorrhage, must be carefully weighed before initiating intraventricular antibiotics.
• Clinicians should maintain a high index of suspicion for complications and implement appropriate monitoring and precautions when using this treatment modality.