PREDICTORS OF 3-MONTH AND 1-YEAR VISUAL OUTCOMES AFTER VITRECTOMY WITH SUBRETINAL TISSUE PLASMINOGEN ACTIVATOR INJECTION FOR SUBMACULAR HEMORRHAGE

imagePurpose:

To investigate factors associated with 3-month or 1-year best-corrected visual acuity (BCVA) after vitrectomy with subretinal tissue plasminogen activator injection for submacular hemorrhage (SMH) and to identify the predictors of early displacement.

Methods:

This prospective cohort study included consecutive eyes with SMH complicating neovascular age-related macular degeneration or retinal macroaneurysm that underwent vitrectomy with subretinal tissue plasminogen activator injection and were followed up for at least 3 months. Parameters that correlated with 3-month BCVA, 1-year BCVA, and 2-week displacement grade (0–3) were identified.

Results:

Twenty-nine eyes of 29 patients (73.1 ± 8.4 years; neovascular age-related macular degeneration, 25 eyes) were included. Logarithm of the minimum angle of resolution BCVA improved 3 months after the surgery (baseline, 0.76 [20/115] ± 0.35; 3-month, 0.51 [20/65] ± 0.32; P = 0.006). In multivariable analyses, 1-year logarithm of the minimum angle of resolution BCVA correlated with age (P = 0.007, β = 0.39) and SMH recurrence within 1 year after surgery (P

COMPARISON OF THREE INTERNAL LIMITING MEMBRANE PEELING TECHNIQUES FOR MYOPIC TRACTION MACULOPATHY WITH HIGH RISK OF POSTOPERATIVE MACULAR HOLE DEVELOPMENT

imagePurpose:

To compare three different internal limiting membrane (ILM) peeling techniques, including standard ILM peeling, fovea-sparing ILM peeling, and inverted ILM flap (ILMF), in the treatment of myopic traction maculopathy with high risk of postoperative macular hole development.

Method:

This retrospective cohort study enrolled 101 eyes suffering from lamellar macular hole combined with myopic traction maculopathy in 98 consecutive patients who underwent vitrectomy with either standard ILM peeling, fovea-sparing ILM peeling, or ILMF from July 2017 to August 2020. All patients were followed up for at least 12 months after surgery. Best-corrected visual acuity, macular anatomical outcomes, and postoperative full-thickness macular hole (FTMH) formation were evaluated.

Results:

No significant differences were found among the three surgical groups in baseline characteristics. 12 months after surgery, the mean best-corrected visual acuity was significantly improved (P