Structural and Functional Outcomes of Surgery for Lamellar Macular Holes with or without Epimacular Proliferations

Abstract

Purpose: To compare the clinical, optical coherence tomography (OCT) features, and surgical outcomes of lamellar macular hole (LMH) depending on the presence of epimacular membrane proliferation (EMPF).


Methods: This retrospective chart review included 112 eyes with LMH. The patients were divided into two groups depending on the presence of EMPF. Group 1 had LMH without EMPF and Group 2 had LMH with EMPF. The best-corrected visual acuity was recorded and OCT scans were obtained.


Results: Lamellar macular hole without and with EMPF was noted in 62 (55%) and 50 (45%) eyes, respectively. The presence of EMPF was associated with lower presenting visual acuity (P = 0.049), wider LMH size at the largest diameter on the horizontal scan (P = 0.001), thinner residual retinal tissue (P =<0.0001), and larger IS-OS defects (P =<0.0001) as compared to the non-EMPF group. Of the 112 eyes, 18 eyes underwent surgery for LMH. Seven eyes had EMPF and the remaining eleven did not have EMPF. The average follow-up time for patients post-surgery and under observation was 16.8 and 24.1 weeks, respectively. A significant improvement in visual acuity was noted in the operated eyes with no EMPF as compared to the eyes with EMPF (P = 0.008). Worsening visual acuity (P = 0.021) was noted in eyes with LMH associated with EMPF which did not undergo surgery. Eyes with LMH and no EMPF, which were not operated on showed a minimal negative change in visual acuity.


Conclusion: LMH with EMPF showed a higher association with accompanying ellipsoid zone disruption. Better anatomical and functional outcomes were achieved in those eyes that underwent surgery for LMH with no presence of EMPF and ellipsoid zone defect.

Keywords:

Epimacular Membrane Proliferation, Full-Thickness Macular Hole, Lamellar Hole Epithelial Proliferation, Lamellar Macular Hole, Surgery

References
1. Witkin AJ, Ko TH, Fujimoto JG, Schuman JS, Baumal CR, Rogers AH, et al. Redefining lamellar holes and the vitreomacular interface: an ultrahigh-resolution optical coherence tomography study. Ophthalmology 2006;113:388–397.

2. Parolini B, Schumann RG, Cereda MG, Haritoglou C, Pertile G. Lamellar macular hole: a clinicopathologic correlation of surgically excised epiretinal membranes. Invest Ophthalmol Vis Sci 2011;52:9074–9083.

3. Pang CE, Spaide RF, Freund KB. Epiretinal proliferation seen in association with lamellar macular holes: a distinct clinical entity. Retina 2014;34:1513–1523.

4. Schumann RG, Compera D, Schaumberger MM, Wolf A, Fazekas C, Mayer WJ, et al. Epiretinal membrane characteristics correlate with photoreceptor layer defects in lamellar macular holes and macular pseudoholes. Retina 2015;35:727–735.

5. Gass JD. Lamellar macular hole: a complication of cystoid macular edema after cataract extraction. Arch Ophthalmol 1976;94:793–800.

6. Obana A, Sasano H, Okazaki S, Otsuki Y, Seto T, Gohto Y. Evidence of carotenoid in surgically removed lamellar hole-associated epiretinal proliferation. Invest Ophthalmol Vis Sci 2017;58:5157–5163.

7. Choi WS, Merlau DJ, Chang S. Vitrectomy for macular disorders associated with lamellar macular hole epiretinal proliferation. Retina 2018;38:664–669.

8. Lai TT, Chen SN, Yang CM. Epiretinal proliferation in lamellar macular holes and fullthickness macular holes: clinical and surgical findings. Graefes Arch Clin Exp Ophthalmol 2016;254:629–638.

9. dell’Omo R, Virgili G, Rizzo S, De Turris S, Coclite G, Giorgio D, et al. Role of lamellar hole-associated epiretinal proliferation in lamellar macular holes. Am J Ophthalmol 2017;175:16–29.

10. Son G, Lee JS, Lee S, Sohn J. Epiretinal proliferation associated with macular hole and intraoperative perifoveal crown phenomenon. Korean J Ophthalmol 2016;30:399– 409.

11. Marques MF, Rodrigues S, Raimundo M, Costa J, Marques JP, Alfaiate M, et al. Epiretinal proliferations associated with lamellar macular holes: clinical and surgical implications. Ophthalmologica 2018;240:8–13.

12. Compera D, Schumann RG, Cereda MG, Acquistapace A, Lita V, Priglinger SG, et al. Progression of lamellar holeassociated epiretinal proliferation and retinal changes during long-term follow-up. Br J Ophthalmol 2018;102:84– 90.

13. Duker JS, Kaiser PK, Binder S, de Smet MD, Gaudric A, Reichel E, et al. The International Vitreomacular Traction Study Group classification of vitreomacular adhesion, traction, and macular hole. Ophthalmology 2013;120:2611–2619.

14. Govetto A, Dacquay Y, Farajzadeh M, Platner E, Hirabayashi K, Hosseini H, et al. Lamellar macular hole: two distinct clinical entities? Am J Ophthalmol 2016;164:99–109.

15. Ko J, Kim GA, Lee SC, Lee J, Koh HJ, Kim SS, et al. Surgical outcomes of lamellar macular holes with and without lamellar hole-associated epiretinal proliferation. Acta Ophthalmol 2017;95:e221–e226.

16. Kokame GT, Tokuhara KG. Surgical management of inner lamellar macular holes. Ophthalmic Surg Lasers Imaging 2010;41:418–424.

17. Witkin AJ, Castro LC, Reichel E, Rogers AH, Baumal CR, Duker JS, et al. Anatomic and visual outcome of vitrectomy for lamellar macular holes. Ophthalmic Surg Lasers Imaging 2010;5:1–7.

18. Garrettson BR, Pollack JS, Ruby AJ, Drenser KA, Williams GA, Sarrafizadeh R, et al. Vitrectomy for a symptomatic lamellar macular hole. Ophthalmology 2008;115:884–886.

19. Sun JP, Chen SN, Chuang CC, Lin CW, Lin CJ, Huang JY, et al. Surgical treatment of lamellar macular hole secondary to epiretinal membrane. Graefes Arch Clin Exp Ophthalmol 2013;251:2681–2688.

20. Ubukata Y, Imai H, Otsuka K, Nishizaki M, Hara R, Uenishi M, et al. The comparison of the surgical outcome for the full-thickness macular hole with/without lamellar hole-associated epiretinal proliferation. J Ophthalmol 2017;2017:9640756.

21. Shiraga F, Takasu I, Fukuda K, Fujita T, Yamashita A, Hirooka K, et al. Modified vitreous surgery for symptomatic lamellar macular hole with epiretinal membrane containing macular pigment. Retina 2013;33:1263–1269.