Beneficial effects of vincamine with thioctic acid and lutein on retinal and optic nerve functions in an opaque media

Abstract

AIM: To detect whether the combination of vincamine, thioctic acid and lutein will improve the retina and optic nerve functions in cases of an opaque media with an optic nerve and/or a retinal defect or not. METHODS: Totally 2000 patients (2000 eyes) of corneal opacities with defects in the optic nerve or/and the retinal functions were studied. Every patient received three types of drugs: thioctic acid with cyanocobalamine, vincamine, and lutein. The drugs were given daily for 3-12mo according to patient’s responses. Full field flash electroretinogram (ERG) and flash visual evoked potential (VEP) were done before treatment and at 1, 3, 6, and 12mo sequentially. Patients were followed up for 12mo. RESULTS: In the 2000 eyes, 1000 eyes had both moderate optic nerve and retinal function defects; and 840 eyes out of the 1000 improved with the medical treatment. Another 500 eyes out of the 2000 eyes had extinguished retinal function with normal optic nerve function and only 125 eyes of them improved. The 290 out of the 2000 eyes had severe defects in optic nerve with normal retinal function and 130 of them improved. Another 210 eyes have mild optic nerve and retinal function defects and 194 improved. CONCLUSION: The combination of vincamine, thioctic acid with cyanocobalamine, and lutein improved both retina and optic nerve functions mainly in mild and moderate defect than in severe cases.

Keywords

• retina
• optic nerve
• opaque media
• thioctic acid with cyanocobalamine
• vincamine
• lutein