Naslov
Outcomes from the Retrospective Multicenter Cross- Sectional Study on Lamellar Macular Hole Surgery

Autori
Haave, Hanna ; Petrovski, Beata Eva ; Zajac, Michal ; Lumi, Xhevat ; Melekidou, Wassiliki ; Lytvynchuk, Lyubomyr ; Ruban, Andrii ; Znaor, Ljubo ; Nawrocki, Jerzy ; Nawrocka, Zofia Anna ; Petrovski, Goran

Izvornik
Clinical Ophthalmology (1177-5483) 16 (2022); 1847-1860

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
lamellar macular hole ; surgical outcomes ; tractional ; degenerative ; BCVA ; OCT

Sažetak
Purpose: To analyze the functional and anatomical parameters of lamellar macular hole (LMH) surgery with internal limiting membrane peeling and determine which surgical technique provides the best visual outcome. Methods: This is a retrospective multicenter cross-sectional study on patients who underwent pars plana vitrectomy (PPV) for LMH with or without combined phaco-vitrectomy, as well as gas-, air- or BSS-tamponade. Pre- and postoperative examination included best corrected visual acuity (BCVA) measurements for functional comparison and optical coherence tomography (OCT) scans to determine the contributing anatomical parameters. Results: A total of 66 consecutive patients were included (age: 71.79 +/- 8.52 years), of which 47 (71.2%) were diagnosed as tractional type LMH, and 19 patients (28.8%) as degenerative type. An epiretinal membrane (ERM) was present in 63 of the patients (95.5%), LMH- associated epiretinal proliferation (LHEP) was present in 19 patients (28.8%), and 16 patients (24.2%) had concomitant ERM and LHEP. In the group of tractional LMH, the mean central foveal thickness (CFT) was 81.1% thicker (P < 0.05) than in the degenerative group. Thirty-one patients (47.0%) underwent a combined phaco-vitrectomy procedure, while the rest underwent 23G, 25G or 27G PPV. Seventeen of the 66 patients received gas-tamponade (25.7%)-either SF 6 or C3F8, 26 received air-tamponade (39.4%), while the remaining 23 patients received balanced salt solution (BSS)-tamponade (34.9%) during vitrectomy. The total BCVA showed significant improvement postoperatively (p < 0.001) and accordingly in the following groups: tractional LMH type (p < 0.001), degenerative type (p < 0.001), simple PPV (p < 0.001), phaco-vitrectomy (p < 0.001), BSS injection (p < 0.01), gas- tamponade (p < 0.05). None of the patients included in the study developed a full thickness macular hole postoperatively. Conclusion: PPV provided a high success rate and functional improvement for treating LMH for both tractional and degenerative types, as well as combined phaco- vitrectomy treatment when cataract was present.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA