The use of biologically controlled ultrasound therapy for the combined treatment of primary open-angle glaucoma

Abstract

The present study included 160 patients (206 eyes) presenting with the initial and advanced stages of primary open-angle glaucoma. 120 patients (157 eyes) were treated using biologically controlled ultrasound therapy besides traditional medicamentous therapy, the remaining 40 ones (49 eyes) were given only conventional medication. Results of the treatment were evaluated based on a set of commonly used hydrodynamic and electrophysiological characteristics of the quality of visual function. Biologically controlled massage of trabecular structures of the affected eyes made it possible to stabilize and improve major hydrodynamic characteristics of the eyeball drainage system, visual function, and electrophysiological parameters. Biologically controlled ultrasound therapy proved to produce a more pronounced beneficial effect on ocular hydrodynamics than the traditional ultrasonic treatment. The positive action of biologically controlled therapy persisted during 8 months; its repeated sessions prolonged this period up to 2 years.