Serum Levels of Intravitreal Bevacizumab After Vitrectomy, Lensectomy and Non-Surgical Controls

Abstract

Serum bevacizumab levels were initially elevated following lensectomy and vitrectomy compared to non-surgical eyes following intravitreal injection. The half-life of bevacizumab was prolonged in non-surgical eyes presumably due to a slower release from the vitreous cavity.