No abstract

Iris vascular tufts are benign and recurrent hemorrhages are unlikely. Therefore, definitive argon laser photocoagulation or surgical treatment are reserved to arrest further episodes of hyphema. Our case demonstrates the effective use of argon laser photocoagulation to completely arrest active bleeding from IVT and excellent recovery of hyphema with no further problems for 5 years.

Cystoid macular oedema (CMO) is one of the most frequent postoperative macular complications to cause partial visual recovery after successful retinal detachment (RD) repair. Refractory CMO is difficult to treat and many strategies have been employed with varying degrees of success. We report for the first time the use of ILUVIEN implant to treat refractory CMO after successful RD repair. A 65-year-old female presented with right eye full-thickness macular hole and underwent pars plana vitrectomy, internal limiting membrane peeling and cryotherapy with gas tamponade with 12% C3F8. She subsequently developed right eye macula-on RD and proliferative vitreoretinopathy and required multiple procedures for successful retinal reattachment. Later, she developed CMO that responded to intravitreal triamcinolone injections and intravitreal dexamethasone 0.7-mg implants but recurrence of CMO continued to be a problem. After receiving ILUVIEN intravitreal implant, her visual acuity improved and CMO resolved without recurrence for 13 months. Refractory CMO after RD repair is difficult to treat and in a quarter of cases will not improve without treatment. Our case shows that a single ILUVIEN implant maintained anatomical dry fovea and improved vision. This also demonstrates that ILUVIEN is an effective management strategy to reduce the need for repeated treatments.

Purpose Various combination treatment regimens have been tried to improve the short-term efficacy of intravitreal monotherapy for the treatment of macular oedema (MO) secondary to retinal vein occlusion (RVO). Our study introduces the RandOL protocol (Ranibizumab and Ozurdex with Laser photocoagulation) of initial anti-VEGF therapy, controlling recurrent nonischaemic MO with an intravitreal steroid and applying laser therapy to non-perfused retina. We describe our 12-month follow-up experience on timing for adjunctive therapy and real-world effectiveness and safety data. Methods A retrospective analysis was carried out on 66 consecutive treatment-naive RVO patients with MO who received our RandOL treatment regimen. Baseline visual acuity (VA) and central retinal thickness (CRT) were compared with 12-month result. Results At 12 months, 77% had significant VA improvement, 52% had ≥ 3-line improvement, and 15% were worse. Significant improvements in CRT were observed in 97% (baseline median CRT = 531 μm (IQR 435-622) reduced to 245 μm (IQR 221-351, Po0.001) at 12 months); 76% achieved a dry fovea at 1 year. Mean number of total injections required was 5.5 (range 2-11) and 6% required ≥ 9 injections in 1 year. Although 70% received additional Ozurdex, 82% received ≥ 1 sessions of laser therapy. The BRVO subgroup achieved better VA and CRT improvement at 1 year, but small numbers limit definitive statistical conclusions.Conclusions Our real-world results using a combination treatment protocol for RVOrelated MO achieved similar desirable anatomical and visual outcomes as with a single-agent therapy with less intravitreal re-treatment rates at first year. Randomised controlled studies are needed to evaluate the role of laser and the ideal timing of combination therapy.

PurposeTo report the long-term clinical outcomes for patients with neovascular age-related macular degeneration (nAMD) who received anti-vascular endothelial growth factor (anti-VEGF) therapy as part of a standardised treatment protocol in a real-world setting.Patients and methodsThis is a retrospective audit of all treatment-naïve patients with nAMD who commenced a pro re nata (PRN) treatment regimen of intravitreal Ranibizumab from January to December 2009 and completed 8 years of follow-up in one single-treatment centre. Electronic medical notes were reviewed to evaluate the outcome measures. Outcome measures included progression of visual acuity (VA), central retinal thickness (CRT) and treatment frequency.Results95 eyes from 86 patients had complete data for 8 years of follow-up. Baseline median CRT was 295µm [IQR 254–349] and improved to 209µm [IQR 182–254] in year 8 (p<0.001); baseline median VA was 61 ETDRS letters which increased to 70 letters post-loading however was reduced to 55 letters by year 8 (mean VA change from baseline was −9.1 letters); 47.4% had stable or improved vision, 10.5% gained ≥15 letters and 33.7% had lost ≥15 letters. The highest visual gain was achieved after the initial loading-phase, with a subsequent steady decline, 26.3% (compared to baseline 33.4%) achieved driving vision standard. Median injection frequency was 6 (range 3–10) in year 1 and 3 injections (range 0–10) in year 8. 51.6% of eyes required at least one injection each year and only 34.7% required no injections in year 8.ConclusionOur real-world nAMD treatment cohort using Ranibizumab PRN regimen achieved an encouraging almost 50% stable or improved VA at year 8 and total injections of 31.6 injections per patient over an 8-year period.