Follow-up after surgery for hemorrhagic AMD.

INTRODUCTION: The long-term functional results of macular hematoma (MH) surgery in exudative AMD are often limited. The goal of this study was to compare visual outcomes of monthly versus bimestrial follow-up in these patients.

METHODS: Retrospective, interventional case series. Population : 21 eyes of 21 patients with SMH associated with exudative AMD.

INCLUSION CRITERIA: first SMH associated with exudative AMD, with 1-year postoperative follow-up.

EXCLUSION CRITERIA: blood located exclusively underneath the retinal pigment epithelium on OCT imaging, SMH due to different etiology, lost to follow-up, ≤5 postoperative visits and a different surgical protocol as described. Patients were divided into two groups according to the number of postoperative visits (number of intravitreal injections [IVT] combined with the number of consultations, only one visit was recorded when IVT and consultation occurred on the same day) during the 1-year postoperative follow-up: group 1 had ≥11 visits (n=8); group 2 had 6 to 10 visits (n=13). All eyes underwent vitrectomy with subretinal injection of recombinant tissue plasminogen activator, fluid-gas exchange and anti-VEGF intravitreal injection. The main outcome was change in best-corrected visual acuity (BCVA).

RESULTS: Considering visual acuity (VA) change between 1-month and 1-year postoperative follow-up examinations, group 1 had statistically significant greater VA changes (logMAR -0.29±0.44 vs logMAR 0.42±0.73; P=0.016; P=0.016). In patients that had exudative recurrences (ER), group 1 received more anti-VEGF IVT than group 2 (P=0.045).

CONCLUSION: Our results showed that monthly follow-up, between the IVT series, is highly recommended to preserve postoperative VA in patients undergoing surgery for SMH associated with AMD.