The influence of Haemaza administration ways on the efficiency of vitreous hemorrhage treatment in diabetic retinopathy
We compared the results of vitreous hemorrhage treatment in three groups of patients suffering from proliferative diabetic retinopathy. In the 1st group of patients, parabulbar injections were used. In the 2nd group, Haemaza was injected into the subtenon space after posterior scleral trepanation. In the 3rd group, Haemaza was injected intravitreally. By the end of the observation period, following results were obtained: average visual acuity in the 3rd group was 0. 50 ± 0. 02; in the 2nd group 0. 45 ± 0. 02; in the 1st group 0. 38 ± 0. 03. In the 3rd group, starting from the first day and till the end of the observation period, the vitreous hemorrhage index was lower (p < 0. 05) than in the 1st and 2nd groups. Thus, the method of Haemaza intraviteral injections in patients with diabetic retinopathy helps to accelerate vitreous hemorrhage resorption and visual acuity recovery in comparison to the two other above mentioned methods.