Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

In this study, we examined the role of early acetazolamide administration in reducing the risk of cerebrospinal fluid (CSF) leakage in patients with a high risk of permanent CSF leakage. In a randomised clinical trial, 57 patients with a high risk of permanent CSF leakage (rhinorrhea, otorrhea, pneumatocele or imaging-based evidence of severe skull-base fracture) were analysed. In the experimental group, acetazolamide, at 25 mg/kg/day, was started in the first 48 hours after admission. In the control group, acetazolamide was administered after the first 48 hours at the same dose administered to the patients in the experimental group. The following factors were compared between the two groups: duration of CSF leakage, duration of hospital stay, incidence of meningitis, need for surgical intervention and need for lumbar puncture (LP) and lumbar drainage (LD). All of the patients in the experimental group stopped having CSF leakage less than 14 days after the first day of admission, but 6 out of 21 patients (22%) in the control group continued having CSF leakage after 14 days of admission, which was a significant difference (P=0.01). This study showed that early acetazolamide administration can prevent CSF leakage in patients with a high risk of permanent CSF leak.

Type

Journal article

Journal

Acta Med Iran

Publication Date

07/08/2013

Volume

51

Pages

467 - 471

Keywords

Acetazolamide, Adolescent, Adult, Carbonic Anhydrase Inhibitors, Cerebrospinal Fluid Leak, Cerebrospinal Fluid Rhinorrhea, Female, Humans, Male, Middle Aged, Risk Factors, Skull Base