Non-vitrectomizing vitreous surgery and adjuvant intravitreal tissue plasminogen activator for non-recent massive premacular hemorrhage

作者：Wu Tsung Tien; Kung Ya Hsin^*; Lin Chia Shian

来源：Journal of the Chinese Medical Association, 2011, 74(12): 574-578.

DOI：10.1016/j.jcma.2011.08.007

• intravitreal injection
• nonvitrectomizing vitreous surgery
• premacular hemorrhage
• tissue plasminogen activator
• vitrectomy

Massive premacular hemorrhage can cause sudden visual loss. We sought to evaluate the efficacy, safety and visual outcome of non-vitrectomizing vitreous surgery with intravitreal tissue plasminogen activator (t-pa) for long-lasting thick premacular hemorrhage. This retrospective, interventional study examined three consecutive eyes of three patients who received nonvitrectomizing vitreous surgery with intravitreal t-pa for the treatment of non-recent massive premacular hemorrhage. Detailed ophthalmoscopic examinations were performed pre- and postoperatively to evaluate the visual outcome, the resolution of premacular hemorrhage and the changes in lenticular opacity. In all three eyes, the premacular hemorrhage cleared after the procedure. Final best-corrected visual acuities improved from 6/30 to 6/10 in patient 1, 2/60 to 6/4 in patient 2, and 3/60 to 6/6 in patient 3. Operated and fellow eyes did not differ in terms of nuclear sclerosis. No complications from the procedure were noted. In these selected cases, nonvitrectomizing vitreous surgery with intravitreal t-pa was an effective and safe alternative treatment for non-recent massive premacular hemorrhage.

• 出版日期2011-12