Trabeculectomy ab interno (trabectome): yet another possibility in the treatment of uncontrolled glaucomatocyclitic crisis under systemic valganciclovir therapy?

Purpose To assess the outcome of trabectome surgery in the treatment of glaucomatocyclitic crisis (Posner–Schlossman syndrome) in patients with uncontrolled intraocular pressure (IOP). Patients/Methods Trabectome surgery was performed in seven patients with diagnosed glaucomatocyclitic crisis and uncontrolled IOP where cytomegalovirus DNA was verified by polymerase chain reaction in aqueous humour samples. All patients were treated with oral valganciclovir. After surgery the patients were followed-up for 12 months. Results Mean IOP before trabectome surgery was 40±10 mm Hg (range 33–58 mm Hg). The mean number of antiglaucoma medication prior to surgery was 3.1±0.4. By the end of the 12 months, IOP in all patients was reduced to normal level (13±1 mm Hg) and their antiglaucoma medication was decreased to 0.8±1.1. No recurring attack of glaucomatocyclitic crisis occurred. Discussion In addition to oral valganciclovir therapy, trabectome surgery seems to be a reliable and effective tool for the management of glaucomatocyclitic crisis with uncontrolled IOP.