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1.
Acta Ophthalmol ; 101(7): 815-825, 2023 Nov.
Article in English | MEDLINE | ID: mdl-37493073

ABSTRACT

PURPOSE: To derive a Delphi method-based consensus for the surgical management of Full Thickness Macular Hole (FTMH) and Lamellar Macular Hole (LMH). METHODS: 37 expert VR surgeons from 21 mainly European countries participated in Delphi method-based questionnaire for diagnosis and treatment of FTMHs and LMHs. RESULTS: A total of 36 items were rated in round 1 by 37 participants, of which 10 items achieved consensus: intraoperative verification of PVD; clinical superiority of OCT-based FTMH classification; practical ineffectiveness of ocriplasmin; circular 360° ILM peeling for small macular holes; use of regular surgical technique for the size of the hole in concomitant retinal detachment; performing complete vitrectomy; SF6 gas as preferred tamponade; cataract surgery if crystalline lens is mildly/moderately opaque; removal of both ILM and LHEP in LMH surgery. In round 2, 18 items with moderate consensus (45-70% agreement) in round 1 were rated by 35 participants. Final consensus was reached in 35% of questions related to both diagnosis and surgical procedures. CONCLUSIONS: This Delphi study provides valuable information about the consensus/disagreement on different scenarios encountered during FTMH and LMH management as a guide tosurgical decision-making. High rate of disagreement and/or variable approaches still exist for treating such relatively common conditions.

3.
Clin Ophthalmol ; 16: 3391-3404, 2022.
Article in English | MEDLINE | ID: mdl-36249443

ABSTRACT

Background: Despite the abundance of novel surgical approaches proposed for full thickness macular hole (FTMH) treatment, the choice of the optimal technique remains debatable Vitrectomy with «classic¼ internal limiting membrane peeling and gas tamponade remains the standard of FTMH surgery in many cases, but there are still very limited recent publications on the outcomes of such surgery. Purpose: To investigate the anatomical and functional result and to analyze the significance of outcome-related risk factors of the classic 25-gauge pars plana vitrectomy (PPV) with ILM peeling and gas tamponade (GT) for treatment of FTMH of different etiology. Patients and methods: Thirty-eight eyes of thirty-seven patients with FTMH who underwent 25-gauge PPV, ILM peeling and GT were recruited for this retrospective, consecutive, interventional study. Four eyes with persistent holes underwent a re-operation. Outcome-related factors were discussed. Results: The primary closure rate was 89.5% (34/38). All eyes that underwent the repeated surgery (4 cases) obtained final closure. A hole size of >500 µm has a statistically significant effect on the primary macular hole closure (F = 0.048; φ = 0.38; p ˂ 0.05). In the general group (N = 38), the duration of symptoms directly correlated with age (ρ = 0.34; p = 0.04), size of the hole (ρ = 0.66; p ˂ 0.001) and BCVA before surgery (ρ = 0.59; p ˂ 0.001), after 1 month (ρ = 0.36; p = 0.03), and after 3 months (ρ = 0.35; p = 0.03). Preoperative BCVA was better in initially closed cases (Group 1) (U = 26.0; p = 0.05). In the Group 2 with primary unclosed holes, 75% of the eyes (3/4) had an axial length (AL) >26 mm, while in Group 1 such eyes were 12.5 times less (2/34) 5.9% (F = 0.004; φ = 0.63; р ˂ 0.01). The ELM recovery rate at 3 months was 92% (35/38 eyes) and the restoration of EZ at 3 months was 47% (18/38 eyes). Best-corrected visual acuity of all individuals improved significantly from 0.72 ± 0.35 (logMAR) (Me = 0.7; IQR: 0.5-0.8) to 0.25±0.14 (logMAR) (Me = 0.2; IQR: 0.2 - 0.3) at 1 month and 0.17 ± 0.13 (logMAR) (Me = 0.2; IQR: 0.1 - 0.2) at 3 months after surgery (P = 0.0001). Conclusion: 25G PPV with ILM and GT for FTMH of different etiology provide satisfactory morphologic and functional outcomes. Elongated AL, large diameter of MH and long duration of symptoms are the risk factors for initial closure. Proper second surgery can obtain satisfactory outcomes for persistent holes.

4.
Clin Ophthalmol ; 16: 1847-1860, 2022.
Article in English | MEDLINE | ID: mdl-35702686

ABSTRACT

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 SF6 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.

5.
Ophthalmol Ther ; 10(3): 643-658, 2021 Sep.
Article in English | MEDLINE | ID: mdl-34231188

ABSTRACT

INTRODUCTION: The choice of surgical treatment for chronic, persistent and large full-thickness macular holes (FTMH) continues to be undefined and challenging, as some of these cases remain refractory to the treatment. We report the efficacy of combination of inverted internal limiting membrane flap technique (IILMFT) and subretinal application of the fluid (SR fluid application) technique for treatment of refractory FTMHs. METHODS: Nine patients (nine eyes) were enrolled into this retrospective non-randomized exploratory consecutive case series study. All patients were diagnosed with chronic, persistent or large FTMH and were treated with a combination of IILMFT and SR fluid application technique. The following outcome parameters were analysed during 1- and 6-month follow-up visits: anatomical FTMH closure rate on spectral domain optical coherence tomography (SD-OCT), best-corrected visual acuity (BCVA), degree of postoperative retinal displacement. RESULTS: The mean preoperative diameter of FTMH was 542.0 µm (range 154-1930 µm). Final closure of FTMH was achieved in nine of nine cases (100%). In one case a second operation was required because of postoperative rhegmatogenous retinal detachment. The mean BCVA after the FTMH closure increased from 1.0 logMAR (0.7-1.3) to 0.4 logMAR (0.2-0.8 logMAR) (W = 2.67; p = 0.008). A positive correlation was revealed between preoperative BCVA and axial length (ρ = 0.67, p = 0.048), between preoperative BCVA and duration of the symptoms (ρ = 0.818, p = 0.007), as well as between postoperative BCVA at 1-month follow-up and BCVA at 6-month follow-up (ρ = 0.821, p = 0.007). CONCLUSION: Combination of IILMFT with SR fluid application technique for refractory FTMH surgery appears to be effective and safe. Improvement of anatomical and visual outcomes after the single surgery benefits from and is ensured by the advantages of both novel surgical approaches.

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