Clinical characteristic of 15 cases of cryptococcal meningitis treated with Ommaya reservoir

Cryptococcal meningitis is a severe subacute fungal meningoencephalitis. Intracerebroventricular (ICV) injection of antifungal medication and aspiration of cerebrospinal fluid (CSF) through Ommaya reservoir were reported to be useful cryptococcal meningitis treatment method. We want to evaluate the role of Ommaya reservoir in the treatment of refractory cryptococcal meningitis. We retrospectively analyzed clinical records and data of 15 refractory cryptococcal meningitis patients who were treated with Ommaya reservoir in Sir Run Run Shaw hospital from June 2013 to June 2017. Fifteen patients who underwent Ommaya reservoir implanted surgery include eight women and seven men. Headache and fever were the common clinical symptoms. Underlying diseases mainly include diabetes mellitus and hypertension. Three patients occurred renal dysfunction and four patients experienced liver damage. Thirteen patients recovered completely, whereas two patients died. Implant Ommaya reservoir which can serial extract CSF and ICV injection of Amphotericin B is a valuable approach in the treatment of Cryptococcal meningitis, especially for patients with refractory intracranial hypertension.