Cerebrospinal fluid rhinorrhoea and its management

Area of Science:

• Neurosurgery
• Otolaryngology
• Infectious Disease

Background:

• Cerebrospinal fluid (CSF) rhinorrhoea presents a significant risk of meningitis.
• Understanding the incidence and patterns of meningitis is crucial for effective management.
• Previous management strategies require analysis to optimize patient outcomes.

Purpose of the Study:

• To analyze 100 cases of CSF rhinorrhoea.
• To determine the incidence and patterns of associated meningitis.
• To formulate an evidence-based rationale for future management strategies.

Main Methods:

• Retrospective analysis of 100 consecutive cases of CSF rhinorrhoea.
• Review of patient records focusing on meningitis development and management outcomes.
• Classification of surgical approaches and their associated complication rates.

Main Results:

• Spontaneous resolution occurred in the majority of cases within 14 days of conservative management.
• The trans-ethmoid/sphenoidal surgical approach was preferred for repair in most surgical cases.
• A higher incidence of meningitis was observed in cases following nasal or trans-sphenoidal surgery.

Conclusions:

• Conservative management for the initial 14 days is recommended for most CSF rhinorrhoea cases.
• The trans-ethmoid/sphenoidal route is the preferred surgical option, with specific contraindications noted.
• Early craniotomy may be necessary for CSF rhinorrhoea cases complicated by meningitis post-nasal or trans-sphenoidal surgery.