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Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
Published on: February 29, 2020
Spontaneous CSF leaks: factors predictive of additional interventions
Rahul Seth1, Karthik Rajasekaran, Amber Luong
1Head and Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA.
The Laryngoscope
|November 30, 2010
Summary
Spontaneous cerebrospinal fluid (CSF) leaks often involve high intracranial pressure (ICP) and surgical challenges. Benign intracranial hypertension (BIH) diagnosis is linked to needing acetazolamide or ventriculoperitoneal shunt (VPS) for ICP management.
Area of Science:
- Neurosurgery
- Otolaryngology
- Neurology
Background:
- Spontaneous cerebrospinal fluid (CSF) leaks present management challenges, often linked to elevated intracranial pressure (ICP) and increased surgical failure rates.
- Effective strategies are crucial for successful treatment and long-term patient outcomes.
Purpose of the Study:
- To review the management strategy for spontaneous CSF leaks.
- To identify factors associated with the need for acetazolamide or ventriculoperitoneal shunt (VPS) placement.
Main Methods:
- Retrospective data analysis of 105 patients undergoing CSF leak repair.
- Chart review from 1999 to 2009 at a tertiary-care medical center.
- Endoscopic repair with image guidance and multilayered closure was utilized.
Main Results:
- 39 patients (37.1%) had spontaneous CSF leaks, with common sites including cribriform plate (51%) and sphenoid lateral pterygoid recess (31%).
- Recurrent CSF leak occurred in 12.8% of patients.
- Diagnosis of benign intracranial hypertension (BIH) was statistically associated with the need for acetazolamide or VPS (P < .001).
Conclusions:
- Comprehensive management strategies are essential following endoscopic repair of spontaneous CSF leaks.
- BIH diagnosis may indicate a need for further ICP management.
- Close ICP monitoring and selective use of acetazolamide and VPS can reduce failure risk.
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