Patient-reported outcome measures (PROMs) assess the impact of disease on quality of life from the patient\'s perspective. Our purpose was to provide an overview of current PROMs used for vitreomacular interface disorders: macular hole, epiretinal membrane, and vitreomacular traction. We review the content coverage of all identified PROMs, assess them against quality-of-life issues as identified from earlier qualitative studies, and assess their psychometric quality (measurement properties). We identified 86 studies that used a PROM and 2 qualitative studies on quality of life of patients with a vitreomacular interface disorder. Current PROMs used in vitreomacular interface disorders have a limited content coverage and unknown psychometric quality. The National Eye Institute Visual Functioning Questionnaire was used most. None of the condition-specific PROMs used patient consultation during content development, and there is only a small overlap between the content of PROMs and quality-of-life issues in qualitative studies. Reporting of psychometric quality was sparse, and mostly limited to concurrent validity and responsiveness. There is a need for properly developed and validated PROMs in vitreomacular interface disorders.

UNASSIGNED: This review consolidates findings from studies that used a preoperative visual acuity (VA) threshold as an indication for epiretinal membrane (ERM) surgery.
UNASSIGNED: The literature was systematically searched using Ovid MEDLINE, EMBASE, and Cochrane Library from January 2000 to October 2022 to select studies reporting on pars plana vitrectomy (PPV) for ERM that used a preoperative VA threshold as an inclusion criterion. Primary outcomes were final best-corrected visual acuity (BCVA) and change in BCVA relative to baseline. Secondary outcomes included risk of intra- and postoperative complications.
UNASSIGNED: A total of 639 eyes from seven studies were included. The most liberal preoperative VA threshold was 20/28.5 or worse, whereas the most conservative threshold was worse than 20/60. The mean preoperative BCVA was 0.55 logarithm of the minimum angle of resolution (logMAR) (∼20/70), and the mean postoperative BCVA was 0.35 logMAR (∼20/45). Generally, VA improved relative to baseline, regardless of the preoperative VA threshold. The smallest improvement in VA was observed in a study where the pre-operative VA to consider surgery was liberal (20/30 or worse), whereas the greatest VA improvement was observed in a study that used a conservative preoperative VA threshold (worse than 20/60).
UNASSIGNED: The greatest improvement in BCVA was observed in studies where a conservative pre-operative VA threshold was used. The decision to operate should involve a patient-centered approach with a thorough discussion of the risks and benefits of PPV, regardless of the preoperative VA threshold used. [Ophthalmic Surg Lasers Imaging Retina 2024;55:400-407.].

OBJECTIVE: To compare the efficacy and safety of pars plana vitrectomy with and without internal limiting membrane (ILM) peeling for macular hole (MH).
METHODS: A systematic literature search on Ovid MEDLINE, Embase, Cochrane Library, and Google Scholar was performed from January 2000 to 2023. The primary outcome was the final best-corrected visual acuity (BCVA). Secondary outcomes included MH closure rates and the need for repeat surgery. The authors performed a random-effects meta-analysis on Review Manager 5.4.
RESULTS: Fourteen studies on 880 eyes were included. Pars plana vitrectomy with and without ILM peel achieved a similar final BCVA ( P = 0.66). However, pars plana vitrectomy without ILM peeling achieved a significantly better final BCVA in eyes with closed MHs (WMD = 0.05 logMAR, 95% CI, 0.01-0.10, P = 0.02). Pars plana vitrectomy with ILM peeling achieved a significantly higher primary MH closure rate (RR = 1.21, 95% CI, 1.04-1.42, P = 0.02) and lower incidence of MH reoperation (RR = 0.19, 95% CI, 0.11-0.33, P < 0.001). The final MH closure rate ( P = 0.12) and incidence of MH recurrence ( P = 0.25) were similar between groups.
CONCLUSIONS: Pars plana vitrectomy with and without ILM peel achieved a similar final BCVA. However, pars plana vitrectomy without ILM peeling achieved a better final BCVA in eyes with closed MHs. ILM peeling achieved a greater primary MH closure rate and reduced need for reoperation.

OBJECTIVE: The aim of this literature review was to summarize novel optical coherence tomography (OCT) imaging biomarkers that have recently been described in the literature and are frequently encountered clinically.
METHODS: The literature was reviewed to identify novel OCT biomarkers reported to date. A descriptive summary of all terms and representative illustrations were provided to highlight the most relevant features.
RESULTS: Thirty-seven OCT terminologies were identified. The vitreomacular interface disorder group included the four stages of epiretinal membrane, macular pseudohole, tractional lamellar hole (LH), degenerative LH, cotton ball sign, and foveal crack sign. The age-related macular degeneration group included outer retinal tubulation, multilayered pigment epithelial detachment, prechoroidal cleft, onion sign, double-layer sign, complete outer retinal atrophy, complete retinal pigment epithelium and outer retinal atrophy, and reticular pseudodrusen. The uveitic disorder group consisted of bacillary layer detachment, syphilis placoid, rain-cloud sign, and pitchfork sign. The disorders relating to the toxicity group included flying saucer sign and mitogen-activated protein kinase (MEK) inhibitor-associated retinopathy. The disorders associated with the systemic condition group included choroidal nodules and needle sign. The pachychoroid spectrum group included pachychoroid and brush border pattern. The vascular disorder group included pearl necklace sign, diffuse retinal thickening, disorganization of retinal inner layers, inner nuclear layer microcysts, hyperreflective retinal spots, paracentral acute middle maculopathy, and acute macular neuroretinopathy. The miscellaneous group included omega sign (ω), macular telangiectasia (type 2), and omega sign (Ω).
CONCLUSIONS: Thirty-seven OCT terminologies were summarized, and detailed illustrations consolidating the features of each biomarker were included. A nuanced understanding of OCT biomarkers and their clinical significance is essential because of their predictive and prognostic value.

BACKGROUND: The safety and effectiveness of pars plana vitrectomy (PPV) with internal limiting membrane (ILM) peeling remains poorly understood for the treatment of epiretinal membrane (ERM).
OBJECTIVE: Our study aims to compare the safety and effectiveness of PPV with and without ILM peeling for ERM.
METHODS: A systematic literature search was conducted on Ovid MEDLINE, Embase, Cochrane Library, and Google Scholar from January 2000 to January 2023 for comparative studies reporting visual and anatomical outcomes for patients with ERM that received PPV with or without ILM peeling. Primary outcomes included best-corrected visual acuity (BCVA) at last study observation and change in BCVA from baseline. Secondary outcomes included retinal thickness (RT) at last study observation, change in RT from baseline, risk of ERM recurrence, and adverse events. A random-effects meta-analysis was performed. Risk of bias of randomized controlled trials was assessed using the Risk of Bias 2 tool of observational studies using the Risk of Bias in Non-randomized Studies of Interventions-I tool. The certainty of evidence of outcomes was evaluated using Grading of Recommendations, Assessment, Development and Evaluation criteria.
RESULTS: Nineteen studies reporting on 1,291 eyes at baseline were included. PPV with and without ILM peel achieved a similar BCVA at last study observation (p = 0.68) and change in BCVA from baseline (p = 0.79). These findings remained consistent irrespective of whether simultaneous phacoemulsification was performed. PPV with ILM peel achieved a significantly lower incidence of ERM recurrence (risk ratio [RR] = 0.26, 95% CI = [0.13, 0.51], p < 0.0001) and additional surgery (RR = 0.17, 95% CI = [0.04, 0.74], p = 0.02) compared to PPV without ILM peel.
CONCLUSIONS: PPV with and without ILM peel achieved a similar BCVA at last study observation in ERM patients. Patients treated with PPV and ILM peel also had a reduced risk of ERM recurrence and lower reoperation risk. These conclusions are associated with a moderate certainty of evidence and potential for bias from multiple non-randomized studies.

The epiretinal membrane (ERM) is a pathological tissue formed at the vitreoretinal interface. The formation of this tissue is associated with numerous symptoms related to disturbances of vision. These types of lesions may arise idiopathically or be secondary to eye diseases, injuries and retinal surgeries. ERM tissue contains numerous cell types and numerous cytokines, which participate in its formation. The aim of this paper is to summarize information about the etiology, epidemiology, pathophysiology and treatment of ERM, with a brief description of the main cells that build the ERM - as well as the cytokines and molecules related to ERM pathogenesis - being provided in addition.

BACKGROUND: Although internal limiting membrane (ILM) peeling facilitates macular hole (MH) closure and reduces late hole reopening, it brings some detrimental consequences to the retinal microstructure and functional outcomes. So far, previous studies have not reached a consensus on the optimal ILM peeling size.
OBJECTIVE: The objective of this study was to evaluate the outcomes of different ILM peeling sizes for idiopathic MHs.
METHODS: PubMed, Embase, Cochrane Library, Web of Science, CNKI, and WANFANG were searched until April 10, 2022. Studies in English or Chinese that compare the effects of two ILM peeling sizes (>2 disk diameters [DDs] vs. ≤2DD) for idiopathic MHs were included. The overall closure rate, postoperative best-corrected visual acuity (BCVA), type 1 closure, and adverse events were extracted. BCVA was converted to logarithm of the minimum angle of resolution (LogMAR).
RESULTS: Seven eligible studies (560 eyes) including 3 randomized clinical trials, 3 prospective trials, and one retrospective cohort were included. Pooled results showed a significantly better postoperative BCVA (mean difference = -0.16; 95% confidence interval [CI]: -0.27 to -0.04; LogMAR) and higher type 1 closure rate (risk ratio [RR] = 1.24; 95% CI: 1.08-1.43) in eyes with ILM peeling >2DD than those with peeling ≤2DD. No significant difference was found in overall closure rate and adverse events between the two groups. Subgroup analysis indicated that in MHs >400 μm, peeling >2DD helped obtain a better postoperative BCVA (mean difference = -0.17; 95% CI: -0.29 to -0.04; LogMAR) and higher frequency of type 1 closure (RR = 1.25; 95% CI: 1.03-1.51).
CONCLUSIONS: Peeling >2DD shares similar safety level with peeling ≤2DD and has a superiority of facilitating visual recovery. Larger ILM peeling may be more beneficial for large MHs.

BACKGROUND: Epiretinal membrane (ERM) is a relatively common condition affecting the macula. When symptoms become apparent and compromise a patient\'s quality of vision, the only therapeutic approach available today is surgery with a vitrectomy and peeling of the ERM. Angiotensin receptor blockers (ARBs) and angiotensin-converting enzyme inhibitors (ACE-Is) reduce the effect of angiotensin II, limit the amount of fibrosis, and demonstrate consequences on fibrinogenesis in the human body. Case Description and Materials and Methods: A rare case of spontaneous ERM resolution with concomitant administration of ARB is reported. The patient was set on ARB treatment for migraines and arterial hypertension, and a posterior vitreous detachment was already present at the first diagnosis of ERM. The scientific literature addressing the systemic relationship between ARB, ACE-Is, and fibrosis in the past 25 years was searched in the PubMed, Medline, and EMBASE databases.
RESULTS: In total, 38 and 16 original articles have been selected for ARBs and ACE-Is, respectively, in regard to fibrosis modulation.
CONCLUSIONS: ARBs and ACE-Is might have antifibrotic activity on ERM formation and resolution. Further clinical studies are necessary to explore this phenomenon.

Comparing the efficacy and safety between combined and sequential pars plana vitrectomy and phacoemulsification for macular hole (MH) and epiretinal membrane (ERM).
The standard of care for MH and ERM is vitrectomy, which increases the risk of developing cataract. Combined phacovitrectomy eliminates the need for a second surgery.
Ovid MEDLINE, EMBASE, and Cochrane CENTRAL were searched in May 2022 for all articles comparing combined versus sequential phacovitrectomy for MH and ERM. The primary outcome was mean best-corrected visual acuity (BCVA) at 12 months follow-up. Meta-analysis was conducted using a random effects model. Risk of bias (RoB) was assessed using the Cochrane RoB 2 tool for randomized controlled trials (RCTs) and Risk of Bias in Nonrandomized Studies of Interventions tool for observational studies (PROSPERO, registration number, CRD42021257452).
Of the 6470 studies found, 2 RCTs and 8 nonrandomized retrospective comparative studies were identified. Total eyes for combined and sequential groups were 435 and 420, respectively. Meta-analysis suggested no significant difference between combined and sequential surgery for 12-month BCVA (combined = 0.38 logarithm of the minimum angle of resolution [logMAR]; sequential = 0.36 logMAR; mean difference = + 0.02 logMAR; 95% confidence interval = -0.04 to 0.08; P = 0.51; I2 = 0%; n = 4 studies, 398 participants), as well as absolute refractive error (P = 0.76; I2 = 97%; n = 4 studies, 289 participants), risk of myopia (P = 0.15; I2 = 66%; n = 2 studies, 148 participants), MH nonclosure (P = 0.57; I2 = 48%; n = 4 studies, 321 participants), cystoid macular edema (P = 0.15; I2 = 0%; n = 6 studies, 526 participants), high-intraocular pressure (P = 0.09; I2 = 0%; n = 2 studies, 161 participants), posterior capsule opacification (P = 0.46; I2 = 0%; n = 2 studies, 161 participants), posterior capsule rupture (P = 0.41; I2 = 0%; n = 5 studies, 455 participants), and retinal detachment (P = 0.67; I2 = 0%; n = 6 studies, 545 participants).
No significant difference was detected between combined and sequential surgeries for visual outcomes, refractive outcomes, or complications. Given that most studies were retrospective and contained a high RoB, future high-quality RCTs are warranted.
Proprietary or commercial disclosure may be found after the references.

Epiretinal membrane (ERM) formation is a known postoperative complication following retinal detachment (RD) repair surgery. Prophylactic peeling of the internal limiting membrane (ILM) during surgery has been shown to reduce the risk of developing postoperative ERM formation. Some baseline characteristics and degrees of surgical complexity may act as risk factors for ERM development. In this review we aimed to investigate the benefit of ILM peeling in patients without significant proliferative vitreoretinopathy (PVR) who underwent pars plana vitrectomy for RD repair. A literature search using PubMed and various keywords retrieved relevant papers from which data were extracted and analyzed. Finally, the results of 12 observational studies (3420 eyes) were summarized. ILM peeling significantly reduced the risk of postoperative ERM formation (RR = 0.12, 95% CI 0.05-0.28). The groups did not differ in final visual acuity (SMD 0.14 logMAR (95% CI - 0.03-0.31)). The risk of RD recurrence (RR = 0.51, 95% CI 0.28-0.94) and the need for secondary ERM surgery (RR = 0.05, 95% CI 0.02-0.17) were also higher in the non-ILM peeling groups. In summary, although prophylactic ILM peeling appears to reduce the rate of postoperative ERM, this benefit does not translate into consistent visual recovery across studies and potential complications must be considered.