SM Ophthalmology Journal

Archive Articles

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Macular Hole Surgery after Treatment with Ocriplasmin for Full Thickness Idiopathic Macular Holes with Vitreomacular Traction

Purpose: To report the efficacy of Ocriplasmin in the treatment of small-medium sized idiopathic full thickness Macular Holes with focal Vitreomacular traction in comparison with vitreous surgery.

Methods: Retrospective observational single-centre small case series (n=6) studythat included patients who underwent vitrectomy after unsuccessful treatment ofsmall-medium size full thickness Idiopathic macular holes with ocriplasmin.

Results: 6 eyes with full-thickness macular holes and VMT were included, whereby in 4 eyes an epiretinal membrane was present (66.7%). Resolution of VMT after intravitreal injection of ocriplasmin was shown in three out of six eyes (50%) and in all six eyes after vitrectomy (100%). Of all six eyes presenting macular holes with a mean size of 265 µm ± 109 µm at baseline visit, five eyes showed persistent macular holes at the second follow-up visit with a mean size of 335 µm ± 166 µm. After vitrectomy no macular hole could be detected at the f inal follow-up visit.

Conclusion: We present our clinical experience with intravitreous injection of Ocriplasmin to confirm the presumed therapeutic effect in patients suffering from Vitreomacular Traction (VMT) with small-medium sizedfull thickness Macular holes (MH). Small macular holes could frequently be closed with only Ocriplasmin and without surgery with a 17% closure rate. Enlargement in all holes that failed to close with Ocriplasmin was observed in all treated eyes which makes us believe that the VMT could have a Protective role. Ellipsoid zone disruptions were evident in 50% of treated eyes and more common in eyes with successful VMT release. Although data on Ocriplasmin from several studies remain controversial but so far the results are consistent with the results and recommendations of other clinical studies and the European Medicine Agency. We agree that replacing vitrectomy for MHs with one injection of Ocriplasmin would be a very attractive option but so far Pars plana vitrectomy remain the treatment of choice for most eyes with MHs. Further Work is recommended to reveal the Cause of the ellipsoid zone Changes, the mechanisms of tractional forces and to investigate the Long term side effects of Ocriplasmin.

Khaled Helaiwa¹,², Ammar Heider², KU Bartz-Schmidt¹ and Kai Januschowski¹,²*


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Comparing Refractive Outcomes of Standard Phacoemulsification with Femtosecond Laser-Assisted Cataract during the Initial Learning Curve and with More Experience

Purpose: To analyze and compare the refractive outcomes of standard phacoemulsification with femtosecond laser-assisted cataract surgery performed during the initial learning curve and a year later by experienced surgeons.

Methods: This single-center retrospective study was divided into 3 groups: Group 1, 63 patients who underwent standard phacoemulsification (control group) prior to femtosecond laser acquisition by two anterior segment surgeons; Group 2, the first 104 patients who underwent femtosecond laser-assisted cataract surgery by the same surgeons from Feb 19, 2014 to April 30, 2014 (learning curve group) and Group 3,108 patients who underwent femtosecond laser-assisted cataract surgery by the same surgeons a year later from Feb, 2015 until June 30, 2015 (experienced group).

Results: Mean absolute refraction prediction errors were 0.37 ± 0.25 Diopters (D) in the control group, 0.30 ± 0.24 D in the “learning group” and 0.30 ± 0.24 D in the experienced group with no significant differences among groups. The percentages of eyes within 0.5 D of the targeted refraction were 69.8%, 90.5% and 82.5% in the control group, learning group, and experienced group, respectively (p

Conclusion: There was no statistically significant difference in the mean postoperative refraction prediction errors between femtosecond laser-assisted cataract surgery and standard phacoemulsification in either the learning curve or experienced group. However, a higher percentage of patients were within 0.5 D of the targeted refraction in the learning curve femtosecond laser-assisted cataract surgery group compared with the standard phacoemulsification group.

Ildamaris Montes de Oca, Sumitra S Khandelwal, Eric J Kim, Tim Soeken, Ryan Barrett, Li Wang, Mitchell P Weikert, Douglas D Koch and Zaina Al-Mohtaseb*


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Recurrent Vitreous Hemorrhage in Patients With Scleral-Tunneled Intraocular Lenses: Case Series With Introduction of A Novel Technique

Scleral fixated Intraocular Lenses (IOLs) have grown in popularity as an effective solution to aphakic eyes with insufficient capsular support. A rare but debilitating complication includes development of Uveitis-Glaucoma Hyphema (UGH) syndrome. Recurrent hemorrhages with UGH syndrome are even more unusual (UGH-Plus syndrome). Classically, this syndrome develops following anterior chamber IOLs, but the literature is scarce with reference to UGH-Plus syndrome after posterior chamber IOL implantation. We present two cases of patients with scleral-tunneled IOLs who developed UGH-Plus syndromeresulting from haptic interference with ciliary body vessels. We describetwo different IOL sparing management approaches including introduction of a novel surgical solution.

Crystal Le, Lena Al-Dujaili and Ramesh Ayyala*