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Riding G, Teh BL, Yorston D, Steel DH. Comparison of the use of internal limiting membrane flaps versus conventional ILM peeling on post-operative anatomical and visual outcomes in large macular holes. Eye (Lond) 2024; 38:1876-1881. [PMID: 38493269 PMCID: PMC11226651 DOI: 10.1038/s41433-024-03024-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 02/11/2024] [Accepted: 03/08/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Idiopathic full-thickness macular hole (iFTMH) closure rates following conventional vitrectomy, gas tamponade and internal limiting membrane (ILM) peeling decrease when the minimum linear diameter (MLD) ≥ 500 microns. ILM flap creation has been proposed to improve closure in larger holes. This study evaluated the anatomical and functional impact of ILM flap introduction to routine practice in iFTMH ≥500 microns. METHODS Retrospective, interventional analysis of prospectively collected data of 191 eyes from consecutive surgeries for primary iFTMH ≥500 microns performed by two surgeons between June 2018 and June 2022, during which both surgeons replaced ILM peeling with ILM flap creation. Post-operative best-corrected visual acuity (BCVA) and anatomical closure were compared between Group 1 (ILM peel) and Group 2 (ILM flap) in an intention-to-treat analysis. RESULTS Rates of iFTMH closure were greater in the ILM flap group (77/80; 96.3%) than the ILM peel group (94/110; 85.5%) (OR = 4.37, 95% CI = 1.23-15.55, p = 0.023). A non-significant increase in post-operative BCVA improvement was observed in the ILM flap group (p = 0.084). There was no statistically significant difference in final BCVA (p = 0.83). Multivariate logistic regression found only MLD (OR = 0.993, 95% CI = 0.989-0.997, p = 0.001) and ILM flap group (OR = 5.795, 95% CI = 1.313-25.570, p = 0.020) predicted primary closure. CONCLUSION ILM flap creation improves closure rates in larger holes and should be considered routinely in iFTMH ≥500 microns. Whether ILM flaps affect post-operative visual function remains uncertain.
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Affiliation(s)
| | - Boon Lin Teh
- Sunderland Eye Infirmary, Queen Alexandra Road, Sunderland, UK
| | | | - David H Steel
- Sunderland Eye Infirmary, Queen Alexandra Road, Sunderland, UK.
- Bioscience Institute, Newcastle University, Newcastle Upon Tyne, NE1 3BZ, UK.
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Neubauer J, Gelisken F, Ozturk T, Bartz-Schmidt KU, Dimopoulos S. The time course of spontaneous closure of idiopathic full-thickness macular holes. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06465-2. [PMID: 38587655 DOI: 10.1007/s00417-024-06465-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/13/2024] [Accepted: 03/27/2024] [Indexed: 04/09/2024] Open
Abstract
PURPOSE Spontaneous closure of idiopathic full-thickness macular holes (iFTMH) has been reported regularly. However, little is known about its probability and timeline. METHODS In this retrospective study all consecutive patients who presented between August 2008 and August 2019 were screened for the presence of a macular hole and only iFTMHs were included. The primary outcome measure was the spontaneous closure of the iFTMH. RESULTS Of 1256 eyes with macular holes, 338 fulfilled the inclusion criteria. Spontaneous closure of the iFTMH was detected in 31 eyes (9.2%) with a median time of 44 days after diagnosis. Eyes exhibiting spontaneous closure demonstrated a higher baseline best-corrected visual-acuity (BCVA) and smaller iFTMH diameter (p < 0.0001 and p < 0.0001, respectively). The mean BCVA improved from 0.4 logMAR (SD ± 0.21) to 0.29 logMAR (SD ± 0.20) after spontaneous closure (p = 0.031). The iFTMH diameter was positively correlated with the time to spontaneous closure (Pearson-r = 0.37, p = 0.0377). Spontaneously closed iFTMHs reopened in 16% (n = 5) of cases, with a median of 136 days after closure. A logistic regression model showed the hole diameter was associated with spontaneous closure (odds-Ratio 0.97, 95%CI [0.96, 0.98]). The Kaplan-Meier-Curve revealed that approximately 25% of small-iFTMH (n = 124) and 55% of iFTMH with a diameter < 150µm (n = 48) closed spontaneously within two months. CONCLUSION The established gold-standard for the treatment of iFTMHs is macular surgery. However, the potential for spontaneous closure of small iFTMHs must be acknowledged. Therefore, if surgical treatment is delayed in individual cases, close observation is recommended.
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Affiliation(s)
- Jonas Neubauer
- Department of Ophthalmology, Eberhard Karls University, Elfriede-Aulhorn-Straße 7, 72076, Tuebingen, Germany.
| | - Faik Gelisken
- Department of Ophthalmology, Eberhard Karls University, Elfriede-Aulhorn-Straße 7, 72076, Tuebingen, Germany
| | - Taylan Ozturk
- Department of Ophthalmology, Dokuz Eylul University, Izmir, Turkey
| | - Karl-Ulrich Bartz-Schmidt
- Department of Ophthalmology, Eberhard Karls University, Elfriede-Aulhorn-Straße 7, 72076, Tuebingen, Germany
| | - Spyridon Dimopoulos
- Department of Ophthalmology, Eberhard Karls University, Elfriede-Aulhorn-Straße 7, 72076, Tuebingen, Germany
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Doktorova TA, Suetov AA, Boiko EV, Sosnovskii SV. [Multimodal topographically oriented approach to the study of full-thickness macular holes]. Vestn Oftalmol 2024; 140:14-23. [PMID: 38742494 DOI: 10.17116/oftalma202414002114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
PURPOSE This article studies the relationship between structural changes according to the findings of optical coherence tomography (OCT) and OCT angiography (OCTA), microperimetry (MP), multifocal electroretinography (mfERG) parameters in topographically corresponding areas of the macular region in idiopathic full-thickness macular holes (FTMH). MATERIAL AND METHODS OCT, OCTA, MP and mfERG were performed in 14 eyes with FTMH stages I-IV according to Gass. In 13 points at a distance of 0-2.5°, 2.5-5.0°, and 5.0-10.0° from the fixation point, the light sensitivity (LS), amplitude and latency of the P1 component were compared with the size of the hole, the area of cystic changes (CC) at the level of the inner nuclear layer (INL) and the outer plexiform layer and Henle fiber layer complex (OPL+HFL), vessel density in the superficial and deep capillary plexus (SCP and DCP). RESULTS LS and P1 component amplitude were significantly reduced at a distance of up to 5.0° from the fixation point. LS correlates with the apical and basal diameter of the hole (R> -0.53), the area of CC in the INL (R> -0.62) and the OPL+HFL complex (R> -0.55), the density of vessels in the SCP at a distance of up to 2.5° from the fixation point (R>0.51) and in the DCP at a distance of up to 5° from the fixation point (R>0.49). The P1 amplitude correlates with the basal diameter of the hole (R= -0.38), the area of CC in the INL and the OPL+HFL complex (R> -0.33) and vessel density in the SCP (R=0.37) at a distance of up to 2.5° from the fixation point, as well as vessel density in the DCP at a distance of up to 5° from the fixation point (R=0.47). Vessel density in the DCP is significantly lower in the presence of CC in the retina (p<0.001). CONCLUSION In FTMH, there is a relationship between bioelectrical activity and LS, and structural disorders, capillary perfusion in different layers of the retina. A multimodal topographically oriented approach allows studying the relationship between structural and functional parameters in individual points of the retina and can be used in monitoring of FTMH after surgical treatment.
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Affiliation(s)
- T A Doktorova
- Saint Petersburg branch of S.N. Fedorov National Medical Research Center "MNTK "Eye Microsurgery", Saint Petersburg, Russia
- North-Western State Medical University named after I.I. Mechnikov, Saint Petersburg, Russia
| | - A A Suetov
- Saint Petersburg branch of S.N. Fedorov National Medical Research Center "MNTK "Eye Microsurgery", Saint Petersburg, Russia
- State Scientific Research Test Institute of Military Medicine, Saint Petersburg, Russia
| | - E V Boiko
- Saint Petersburg branch of S.N. Fedorov National Medical Research Center "MNTK "Eye Microsurgery", Saint Petersburg, Russia
- North-Western State Medical University named after I.I. Mechnikov, Saint Petersburg, Russia
| | - S V Sosnovskii
- Saint Petersburg branch of S.N. Fedorov National Medical Research Center "MNTK "Eye Microsurgery", Saint Petersburg, Russia
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Cundy O, Lange CA, Bunce C, Bainbridge JW, Solebo AL. Face-down positioning or posturing after macular hole surgery. Cochrane Database Syst Rev 2023; 11:CD008228. [PMID: 37987517 PMCID: PMC10661040 DOI: 10.1002/14651858.cd008228.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
BACKGROUND Macular holes cause severe impairment of sight. With the aim of improving the outcome of surgery for macular holes, particularly larger macular holes (those measuring over 400 μm), a variable period of face-down positioning may be advised. This review is an update of a Cochrane Review published in 2011. OBJECTIVES To evaluate the effect of postoperative face-down positioning on the outcome of surgery for macular hole. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2022, Issue 5), which contains the Cochrane Eyes and Vision Trials Register, Ovid MEDLINE, Ovid Embase, the ISRCTN registry, ClinicalTrials.gov, and the WHO International Clinical Trials Registry Platform. There were no date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 25 May 2022. SELECTION CRITERIA We included randomised controlled trials (RCTs) in which postoperative face-down positioning was compared to no face-down positioning following surgery for macular holes. The primary outcome of interest was closure of the macular hole. Other outcomes of interest included visual outcomes, quality of life outcomes, and the occurrence of adverse events. Pairs of review authors independently selected studies for inclusion, extracted data, assessed risk of bias, and evaluated the certainty of evidence using GRADE. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We analysed dichotomous data as risk ratios (RRs), and continuous data as mean differences (MDs), with 95% confidence intervals (CI). The unit of analysis was eyes. MAIN RESULTS We included eight studies allocating a total of 709 eyes (699 participants). There was heterogeneity in study design, including the control group treatment (from no positioning to strict maintenance of other 'face-forward' postures) and surgical procedures (with or without inner limiting membrane peeling, with or without cataract surgery). There were also different durations of positioning, with two studies using 3 days, two studies using 5 days, and three studies using 10 days of face-down positioning. Whilst the overall risk of bias was low, all included studies were judged to be at high or unclear risk of bias due to absence of assessment of adherence to the 'prescribed' intervention of face-down positioning or posturing. The primary outcome of successful anatomical hole closure at one to six months following surgery was reported in 95 of every 100 eyes of participants advised to position face-down for at least three days after surgery, and in 85 of every 100 eyes of participants not advised to position face-down (RR 1.05, 95% CI 0.99 to 1.12, 709 eyes, 8 studies, I² = 44%). Amongst the 327 eyes of participants with macular holes of at least 400 μm, hole closure was noted in 94 of every 100 eyes of participants advised to position face-down, and in 84 of every 100 eyes of participants not advised to position face-down (RR 1.08, 95% CI 0.93 to 1.26, 5 studies, I² = 62%). Amongst the 129 eyes of participants with macular holes of less than 400 μm, hole closure was noted in 100 of every 100 eyes of participants advised to position face-down, and in 96 of every 100 eyes of participants not advised to position face-down (RR 1.03, CI 0.97 to 1.11, 4 studies, I² = 0%). The certainty of the evidence was low, downgraded for imprecision (CIs including no effect) and study design limitations (with different durations of face-down posturing used in the absence of a dose-response gradient, and limitations in measuring the exposure). Meta-analysis of visual acuity data was challenging given the use of different definitions of postoperative visual outcome across studies. Three studies reported findings by gain in Early Treatment Diabetic Retinopathy Study (ETDRS) letters (MD 2.04, 95% CI -0.01 to 4.09, very low-certainty evidence). Meta-analyses of quality of life data were not possible because of inconsistency in outcome metrics across studies. One study reported no difference between groups in quality of life, as reported on a validated quality of life metric scale (the National Eye Institute Visual Function Questionnaire - 25 (NEI VFQ-25), between face-down positioning for five days and non-face-down positioning (median NEI VFQ-25 score was 89 (interquartile range (IQR) 76 to 94) in the face-down group versus 87 (IQR 73 to 93) in the non-face-down group (adjusted mean difference on a logistic scale 0.02, 95% CI -0.03 to 0.07, P = 0.41)). Two studies reported increased ease of positioning and less pain in non-face-down positioning groups on non-validated 0-to-10-point visual analogue scores. On an ease-of-positioning score running from 0 (very difficult) to 10 (very easy), there were consistent reports of the discomfort associated with face-down positioning: the median participant-reported ease-of-positioning score was 6 (IQR 4 to 8) in those undergoing 5 days of face-down positioning versus 9 (IQR 7 to 10) in the comparator group (P = 0.01). On a pain score with 0 being pain-free and 10 being in severe pain, mean pain score was 6.52 ± 2.48 in the face-down positioning group versus 2.53 ± 2.6 in the non-face-down positioning group. The adverse event of postoperative nerve compression occurred in less than 1 in every 100 (3 per 1000) participants advised to position face-down, and 0 in every 100 participants not advised to position face-down (699 participants, 8 studies, moderate-certainty evidence). AUTHORS' CONCLUSIONS We identified eight RCTs evaluating face-down positioning following surgery for macular hole. The included studies were not all directly comparable due to differences in the surgical techniques used and the durations of postoperative positioning advised. Low-certainty evidence suggests that face-down positioning may have little or no effect on macular hole closure after surgery. Face-down positioning is a low-risk intervention, with serious adverse events affecting fewer than 1 in 300 people. We suggest that any future trials focus on patients with larger macular holes, with interventions and outcome measures used in previous trials (i.e. with inner limiting membrane peeling, positioning durations of three to five days, and validated quality of life metrics) to allow future meta-analyses to determine any effect with greater precision and confidence.
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Affiliation(s)
- Olivia Cundy
- Ophthalmology , Imperial College Hospital, London, UK
| | - Clemens Ak Lange
- Eye Center, Medical Center, Medical Faculty, University of Freiburg, Freiburg, Germany
- Augenzentrum am St. Franziskus-Hospital, Münster, Germany
| | - Catey Bunce
- NIHR Biomedical Reseach Centre, The Royal Marsden NHS Foundation Trust, London, UK
- UCL Institute of Ophthalmology, London, UK
| | - James W Bainbridge
- UCL Institute of Ophthalmology, London, UK
- NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London , UK
| | - Ameenat Lola Solebo
- Vision and Eyes Group , Population, Policy and Practice Research and Teaching Department, UCL GOS Institute of Child Health, London, UK
- Ophthalmology and Rheumatology , Great Ormond Street Hospital , London , UK
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5
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Confalonieri F, Haave H, Binder S, Bober AM, Bragadottir R, Baerland T, Faber R, Forsaa V, Gonzalez-Lopez JJ, Govetto A, Haugstad M, Ivastinovic D, Jenko NČ, Nicoară SD, Kaljurand K, Kozak I, Kvanta A, Lytvynchuk L, Nawrocka ZA, Pajic SP, Petrovič MG, Radecka L, Rehak M, Romano MR, Ruban A, Speckauskas M, Stene-Johansen I, Stranak Z, Thaler A, Thein ASA, Theocharis I, Tomic Z, Yan X, Zekolli M, Zhuri B, Znaor L, Petrovski BE, Kolko M, Lumi X, Petrovski G. Macular hole Delphi consensus statement (MHOST). Acta Ophthalmol 2023; 101:815-825. [PMID: 37493073 DOI: 10.1111/aos.15682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 04/21/2023] [Indexed: 07/27/2023]
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.
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Affiliation(s)
- Filippo Confalonieri
- Center for Eye Research and Innovative Diagnostics, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
- Department of Biomedical Science, Humanitas University, Milan, Italy
| | - Hanna Haave
- Center for Eye Research and Innovative Diagnostics, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Susanne Binder
- Department of Ophthalmology, Sigmund Freud University, Vienna, Austria
- Department of Ophthalmology, Weill Cornell Medicine, New York, New York, USA
| | | | - Ragnheidur Bragadottir
- Department of Ophthalmology, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Thomas Baerland
- Department of Ophthalmology, Oslo University Hospital, Oslo, Norway
| | - Rowan Faber
- Department of Ophthalmology, Oslo University Hospital, Oslo, Norway
| | - Vegard Forsaa
- Department of Ophthalmology, Stavanger University Hospital, Stavanger, Norway
- Department of Quality and Health Technology, University of Stavanger, Stavanger, Norway
| | - Julio J Gonzalez-Lopez
- Surgery Department, Universidad de Alcalá School of Medicine, Madrid, Spain
- Ophthalmology Department, Hospital Universitario Ramón Y Cajal, IRYCIS, Madrid, Spain
| | - Andrea Govetto
- Ophthalmology Department, Fatebenefratelli and Ophthalmic Hospital, ASSt-Fatebenefratelli-Sacco, Milan, Italy
| | - Marta Haugstad
- Department of Ophthalmology, Oslo University Hospital, Oslo, Norway
| | | | - Neža Čokl Jenko
- Eye Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Simona Delia Nicoară
- Department of Ophthalmology, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Ophthalmology, Emergency County Hospital, Cluj-Napoca, Romania
| | | | - Igor Kozak
- Moorfields Eye Hospital, Abu Dhabi, United Arab Emirates
| | - Anders Kvanta
- Department of Clinical Neuroscience, Division of Eye and Vision, St. Erik Eye Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Lyubomyr Lytvynchuk
- Department of Ophthalmology, Justus Liebig University, University Hospital Giessen and Marburg GmbH, Giessen, Germany
- Karl Landsteiner Institute for Retinal Research and Imaging, Vienna, Austria
| | | | | | - Mojca Globočnik Petrovič
- Eye Hospital University Medical Centre, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | | | - Matus Rehak
- Department of Ophthalmology, University of Leipzig, Leipzig, Germany
- Department of Ophthalmology, Justus-Liebig University Giessen, Giessen, Germany
| | - Mario R Romano
- Department of Biomedical Science, Humanitas University, Milan, Italy
| | | | - Martynas Speckauskas
- Department of Ophthalmology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Zbynek Stranak
- Department of Ophthalmology for Children and Adults, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
- Department of Ophthalmology, Third Faculty of Medicine, Charles University and University Hospital Královské Vinohrady, Prague, Czech Republic
| | - Angela Thaler
- Eye Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | | | | | - Zoran Tomic
- Department of Ophthalmology, University Hospital, Uppsala, Sweden
| | - Xiaohe Yan
- Shenzhen Eye Hospital, Shenzhen Eye Institute, Jinan University, Shenzhen, China
| | | | | | - Ljubo Znaor
- Department of Ophthalmology, University of Split School of Medicine, Split, Croatia
- Department of Ophthalmology, University Hospital of Split, Split, Croatia
| | | | - Miriam Kolko
- Department of Ophthalmology, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | - Xhevat Lumi
- Center for Eye Research and Innovative Diagnostics, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
- Department of Ophthalmology, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Goran Petrovski
- Center for Eye Research and Innovative Diagnostics, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
- Department of Ophthalmology, University of Split School of Medicine, Split, Croatia
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Sato M, Iwase T. Swept Source-Optical Coherence Tomography-Guided Facedown Posturing to Minimize Treatment Burden and Maximize Outcome after Macular Hole Surgery. J Clin Med 2023; 12:5282. [PMID: 37629324 PMCID: PMC10455272 DOI: 10.3390/jcm12165282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/05/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
We evaluated the closure of full-thickness macular holes (MHs) the day after surgery in minimizing the burden and maximizing patient outcomes. Herein, 25-gauge pars plana vitrectomy, internal limiting membrane peeling, and fluid-gas (20% sulfur hexafluoride) were performed for the treatment. Patients were instructed to remain in the facedown position until the confirmation of MH closure, and the position was discontinued in cases where the closure was confirmed. In total, 43 eyes of 43 patients, whose average age was 69.7 ± 8.6 years, were enrolled in this study. We used swept source (SS)-optical coherence tomography (OCT) for the confirmation of MH closure for gas-filled eyes and used spectral domain (SD)-OCT for the reconfirmation of MH closure after the gas volume was reduced to less than half of the vitreous cavity. MH closure was confirmed in 40 eyes (93%, the closure group) on the next day after surgery. The time from surgery to SS-OCT imaging was 24.7 h. Although facedown positioning was terminated in cases where MH closure was confirmed, there were no cases in which the MH was re-opened afterward. The basal and minimum MH size was significantly larger in the non-closure group than that in the closure group (p = 0.027, p = 0.043, respectively). Therefore, checking with SS-OCT the day after surgery and terminating facedown positioning in cases where MH closure was confirmed would be a useful method, removing a great burden for the elderly without sacrificing the MH closure rate.
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Affiliation(s)
| | - Takeshi Iwase
- Department of Ophthalmology, Akita University Graduate School of Medicine, Akita 010-8543, Japan;
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The effect of retinal perfusion on the bioelectric activity of the retina in full-thickness macular holes. OPHTHALMOLOGY JOURNAL 2023. [DOI: 10.17816/ov111903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND: Information on retinal capillary perfusion in idiopathic full-thickness macular hole (FTMH) is limited, and there are no data on the possible effect of blood supply to individual areas and layers of the retina on their functional activity.
AIM: To study the relationship between vascular perfusion in the superficial and deep capillary plexuses (SCP and DCP) and the bioelectrical activity of the retina in full-thickness macular hole.
MATERIALS AND METHODS: Multifocal electroretinography (mfERG), optical coherence tomography (OCT), and OCT-angiography (OCTA) were performed in 18 eyes with FTMH and 10 intact eyes. In the projection of individual hexagons of the mfERG pattern, parameters of bioelectrical activity were compared with structural changes (hole, cystic changes), capillary density in the SCP and DCP.
RESULTS: In the FTMH group, the density of capillaries in the superficial capillary plexuses correlated with P1 implicit time in the R2 ring hexagons (R = 0.23, p 0.05), in the hole zone and intraretinal cystic changes (R = 0.21 and R = 0.22, p 0.05), P1 amplitude in the hole zone (R = 0.24, p 0.05). In deep capillary plexuses, the capillary density correlated with N1 implicit time at the fixation point and the hole zone (R = 0.57 and R = 0.19, p 0.05), P1 implicit time at the hole zone (R = 0.2, p 0.05), P1 amplitude in the hexagons of the R2 and R3 rings (R = 0.46 and R = 0.44, p 0.05), more pronounced in the hole zone and cystic changes (R = 0.54 and R = 0.29, p 0.05).
CONCLUSIONS: There is a correlation between capillary perfusion in different layers of the retina and its bioelectrical activity in FTMH. A decrease in perfusion in the deep capillary plexus of the macula with a chronic macular hole may be a predictor of a low functional prognosis in the outcome of surgical treatment of FTMH.
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8
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Role of Positioning after Full-Thickness Macular Hole Surgery: A Systematic Review and Meta-Analysis. Ophthalmol Retina 2023; 7:33-43. [PMID: 35781067 DOI: 10.1016/j.oret.2022.06.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 06/07/2022] [Accepted: 06/24/2022] [Indexed: 01/10/2023]
Abstract
TOPIC The importance of postoperative face-down positioning (FDP) to achieve anatomic and functional success after full-thickness macular hole (FTMH) surgery is explored in this meta-analysis of randomized controlled trials (RCTs). CLINICAL RELEVANCE There is considerable variability in clinical practices regarding the need and length of FDP recommended to patients after FTMH surgery. There is also a lack of robust clinical guidelines on the topic. As such, an updated estimate of the effect size of FDP on clinically important outcomes is critical to inform practice. METHODS Ovid MEDLINE, EMBASE, CENTRAL, and SCOPUS databases were searched from inception to October 3, 2021, for RCTs evaluating FDP versus non-FDP (nFDP). Data were collected for 7 clinically important outcomes after macular hole surgery: closure rate, visual acuity (VA) improvement, recurrence of FTMH, visual function, quality of life, patient satisfaction, and complication rates. We used the Cochrane risk-of-bias tool for randomized trials (RoB 2) to assess the risk of bias and followed the Grade of Recommendations, Assessment, Development, and Evaluation (GRADE) approach to assess the certainty in the evidence across outcomes. We conducted meta-analyses using random-effects modeling. Subgroup analyses were carried out based on hole size, type of gas, and duration of FDP. RESULTS Eight RCTs of 709 eyes were included. The relative risk (RR) of FTMH closure rate comparing FDP versus nFDP was RR 1.05 (95% confidence interval [CI]: 0.99, 1.12, P = 0.09, I2 = 44%, GRADE rating: LOW). The mean difference (MD) regarding VA improvement comparing FDP and nFDP was MD -0.07 (95% CI: -0.12 to 0.01, P = 0.03, I2 = 16%, GRADE rating: LOW). CONCLUSION The current review did not demonstrate a difference between FDP and nFDP with respect to FTMH closure, although the CIs were wide. There was a visual benefit to FDP; however, the CIs included values of trivial clinical significance. Subgroup analyses demonstrated that the VA benefit observed was driven by large holes. Limited data precluded analysis regarding the rate of FTMH recurrence, measures of visual function, quality of life measures, and patient satisfaction metrics. Further prospective trials are required to assess the gaps in the literature and improve the certainty of evidence for the outcomes examined.
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Air versus Sulfur Hexafluoride Gas Tamponade for Small and Medium Sized Macular Holes: a Randomized Noninferiority Trial. Ophthalmol Retina 2022; 6:828-834. [PMID: 35398546 DOI: 10.1016/j.oret.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/25/2022] [Accepted: 04/04/2022] [Indexed: 11/22/2022]
Abstract
PURPOSE To investigate whether air is noninferior to sulfur hexafluoride (SF6) gas tamponade for small (≤250 μm) and medium sized (>250 μm and ≤400 μm) macular holes (MH). DESIGN Multicenter, randomized controlled, noninferiority trial. PARTICIPANTS Patients ≥18 years of age undergoing surgery for primary MH ≤400 μm in diameter. METHODS Both groups underwent conventional pars plana vitrectomy with peeling of the internal limiting membrane. At the end of the surgery, the patients were randomized to receive air or SF6 gas tamponade stratified by MH size. Postoperatively, the patients followed a nonsupine positioning regimen for three days. MAIN OUTCOME MEASURES The primary endpoint was MH closure rate after a single surgery, confirmed by optical coherence tomography after 2-8 weeks. The noninferiority margin was set at a 10 percentage points difference in closure rate. RESULTS A total of 150 patients were included, 75 in each group. In the intention to treat (ITT) analysis, 65 out of 75 patients in the air group achieved primary closure. All 75 MH in the SF6 group closed after a single surgery. Six patients were excluded from the per protocol (PP) analysis. In the PP analysis, 63 out of 70 patients in the air group and all 74 patients in the SF6 group achieved MH closure after a single surgery, resulting in closure rates of 90% (95% confidence interval [CI], 79.9-95.5%) and 100% (95% CI, 93.9-100%), respectively. For the difference in closure rates, the lower bound of a two-sided 95% CI exceeded the noninferiority margin of 10% in both the ITT analysis and the PP analysis. In the subgroup of small MH, all 20 patients in the air group and all 28 patients in SF6 group achieved primary closure. CONCLUSIONS This prospective randomized controlled trial proved that air tamponade is inferior to SF6 tamponade for MH ≤400 μm in diameter.
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10
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Bleidißel N, Friedrich J, Feucht N, Klaas J, Maier M. Visual improvement and regeneration of retinal layers in eyes with small, medium, and large idiopathic full-thickness macular holes treated with the inverted internal limiting membrane flap technique over a period of 12 months. Graefes Arch Clin Exp Ophthalmol 2022; 260:3161-3171. [PMID: 35475915 PMCID: PMC9477954 DOI: 10.1007/s00417-022-05676-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 03/18/2022] [Accepted: 04/14/2022] [Indexed: 02/05/2023] Open
Abstract
PURPOSE This study aims to compare the improvement of best-corrected visual acuity (BCVA) and the reduction in defect length of external limiting membrane (ELM) and ellipsoid zone (EZ) in small ([Formula: see text] 250 μm), medium ([Formula: see text] 250 μm), and large ([Formula: see text] 400 μm) full-thickness macular holes (FTMH) treated with inverted internal limiting membrane (I-ILM) flap technique over a follow-up period of 12 months. METHODS Ninety-one eyes of 87 patients were enrolled in this retrospective study. BCVA and spectral-domain optical coherence tomography (SD-OCT) were conducted preoperatively as well as after 1, 3, 6, 9, and 12 months postoperatively. The defect length of the ELM and the EZ was measured using the caliper tool at each follow-up time point. RESULTS BCVA improved significantly in the group of small, medium, and large FTMH over the time of 12 months, whereby the improvement did not depend on FTMH size over 9 months. Only after 12 months, large FTMH showed significantly higher BCVA improvement compared to small and medium FTMH. The closure rate was 100% (91/91). The defect length of ELM and EZ reduced continuously over the period of 12 months. There was a significant correlation between defect length of ELM and EZ with postoperative BCVA. CONCLUSION The I-ILM flap technique has very good morphological and functional outcomes in small, medium, and large FTMH over a long-time period, indicating that it can be considered as a treatment option in small and medium FTMH. The defect length of ELM and EZ is directly connected to postoperative BCVA.
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Affiliation(s)
- Nathalie Bleidißel
- Department of Ophthalmology, Klinikum rechts der Isar, Technical University Munich (TUM), Ismaningerstraße 22, 81675, Munich, Germany.
| | - Julia Friedrich
- Department of Ophthalmology, Klinikum rechts der Isar, Technical University Munich (TUM), Ismaningerstraße 22, 81675, Munich, Germany
| | - Nikolaus Feucht
- Smile Eyes Augenklinik Airport, Terminalstraße Mitte 18, 85356, Munich, Germany
| | - Julian Klaas
- Department of Ophthalmology, University Hospital Munich (LMU), Mathildenstraße 8, 80336, Munich, Germany
| | - Mathias Maier
- Department of Ophthalmology, Klinikum rechts der Isar, Technical University Munich (TUM), Ismaningerstraße 22, 81675, Munich, Germany
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11
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Artificial Intelligence and OCT Angiography in Full Thickness Macular Hole. New Developments for Personalized Medicine. Diagnostics (Basel) 2021; 11:diagnostics11122319. [PMID: 34943557 PMCID: PMC8700555 DOI: 10.3390/diagnostics11122319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose: To evaluate the 1-year visual acuity predictive performance of an artificial intelligence (AI) based model applied to optical coherence tomography angiography (OCT-A) vascular layers scans from eyes with a full-thickness macular hole (FTMH). Methods: In this observational cross-sectional, single-center study, 35 eyes of 35 patients with FTMH were analyzed by OCT-A before and 1-year after surgery. Superficial vascular plexus (SVP) and deep vascular plexus (DVP) images were collected for the analysis. AI approach based on convolutional neural networks (CNN) was used to generate a continuous predictive variable based on both SVP and DPV. Different pre-trained CNN networks were used for feature extraction and compared for predictive accuracy. Results: Among the different tested models, the inception V3 network, applied on the combination of deep and superficial OCT-A images, showed the most significant differences between the two obtained image clusters defined in C1 and C2 (best-corrected visual acuity (BCVA) C1 = 66.67 (16.00 SD) and BCVA C2 = 49.10 (18.60 SD, p = 0.005)). Conclusions: The AI-based analysis of preoperative OCT-A images of eyes affected by FTMH may be a useful support system in setting up visual acuity recovery prediction. The combination of preoperative SVP and DVP images showed a significant morphological predictive performance for visual acuity recovery.
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12
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Roth M, Schön N, Jürgens L, Engineer D, Kirchhoff K, Guthoff R, Schmidt J. Frequently assessed and used prognostic factors for outcome after macular hole surgery: which is better? BMC Ophthalmol 2021; 21:398. [PMID: 34789189 PMCID: PMC8600723 DOI: 10.1186/s12886-021-02164-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/30/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this retrospective study was to evaluate commonly used clinical and OCT-morphological parameters, including perifoveal pseudocysts, as prognostic factors for postoperative outcome after macular hole surgery in a retinal referral clinic in North Rhine-Westphalia, Germany. METHODS AND MATERIAL This was a retrospective analysis of all patients who underwent surgery because of idiopathic MH between 2011 and 2017 in Augenklinik Tausendfensterhaus, Duisburg, Germany. Statistical evaluation of clinical and OCT-based parameters, including the areas of intraretinal pseudocysts, was conducted. The main statistical outcomes were surgical success and visual acuity. Only parameters with a highly significant correlation to the outcome parameters (postoperative visual acuity (VA); surgical success) in univariate analysis were entered in linear and logistic regression analyses. RESULTS A total of 189 eyes of 178 patients (71.4% female; mean age 67.5 ± 8.2 a) who underwent surgery because of MH were included. The overall closure rate was 86.8%. The mean best corrected VA increased from 0.7 ± 0.3 logMAR before surgery to 0.5 ± 0.3 logMAR (p < 0.0001). While several clinical and OCT-based parameters as well as calculated indices showed a significant correlation with the outcome measures, the regression analysis showed that the minimum linear diameter was the only parameter that both predicted surgical success (p = 0.015) and was correlated with postoperative VA (p < 0.001). CONCLUSION The minimum linear diameter serves as an easily assessed prognostic factor with the best predictive properties. This result is of great importance for clinical practice, as it simplifies the postsurgical prognosis.
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Affiliation(s)
- M Roth
- Department of Ophthalmology, Heinrich-Heine University Düsseldorf, Universitätsaugenklinik Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - N Schön
- Augenklinik Tausendfensterhaus, Duisburg, Germany
| | - L Jürgens
- Department of Ophthalmology, Heinrich-Heine University Düsseldorf, Universitätsaugenklinik Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - D Engineer
- Augenklinik Tausendfensterhaus, Duisburg, Germany
| | - K Kirchhoff
- Augenklinik Tausendfensterhaus, Duisburg, Germany
| | - R Guthoff
- Department of Ophthalmology, Heinrich-Heine University Düsseldorf, Universitätsaugenklinik Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - J Schmidt
- Augenklinik Tausendfensterhaus, Duisburg, Germany.,Department of Ophthalmology, University Clinic Marburg, Marburg, Germany
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13
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Face-Down Posture versus Non-Face-Down Posture following Large Idiopathic Macular Hole Surgery: A Systemic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10214895. [PMID: 34768415 PMCID: PMC8584827 DOI: 10.3390/jcm10214895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 11/30/2022] Open
Abstract
Evidence regarding the effect of a face-down posture (FDP) for large idiopathic macular hole (IMH) is inconsistent. We conducted a systematic review and meta-analysis to determine whether a postoperative FDP is required for the treatment of large IMH. Eligible randomized controlled trials published before September 2021 were retrieved from the Medline, Embase, and Cochrane Library databases. The efficacy outcome was the IMH closure rate and the visual acuity improvement rate. A meta-analysis was performed using a random effects model. The “Grading of Recommendations Assessment, Development, and Evaluation” approach was implemented, and the numbers needed-to-treat (NNTs) were calculated. Seven studies comprising 640 patients were included. We performed a predefined subgroup analysis of IMH size using a cut-off point of 400 µm. Compared with non-FDP, a significant effect of FDP was found in the IMH > 400 µm group (OR = 3.34; 95% CI = 1.57–7.14; trial sequential analysis-adjusted CI = 1.20–11.58; NNTs = 7.9). After stratifying by the posturing periods, the beneficial effect of FDP lasting at least five days, but not three days was observed for large IMH. Maintaining a FDP for at least five days postoperatively is an effective strategy (certainty of evidence: “moderate”) for treating large IMH.
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14
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Lindtjørn B, Krohn J, Forsaa VA. Optical coherence tomography features and risk of macular hole formation in the fellow eye. BMC Ophthalmol 2021; 21:351. [PMID: 34587925 PMCID: PMC8482611 DOI: 10.1186/s12886-021-02111-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 09/16/2021] [Indexed: 11/17/2022] Open
Abstract
Background To investigate the risk of primary macular hole (MH) in the fellow eye, and to evaluate baseline characteristics and optical coherence tomography (OCT) features that precede MH formation in the fellow eye. Methods A retrospective review of 229 patients treated for primary MH at Stavanger University Hospital, Norway, from January 2008 through December 2018. The patients were categorised into two groups according to subsequent development of MH in the fellow eye. The OCT findings of the two groups were compared, and associated risk factors for MH formation assessed. Results Twenty cases of bilateral MH were identified. The overall bilateral disease risk was 8.8% (95% CI, 5.8–13.2%). Two patients were previously operated in the fellow eye, six patients presented with bilateral MH, and 12 patients subsequently developed MH in the fellow eye. The risk of subsequent MH development was 5.7% (95% CI, 3.3–9.8%). Although the extent of posterior vitreous detachment (PVD) tended to be more progressed in the bilateral group compared with the unilateral group, the difference was not statistically significant. In the bilateral group, 41.7% had outer retinal defects vs 6.6% in the unilateral group (p = 0.001), and 33.3% in the bilateral group had intraretinal pseudocysts vs 10.2% in the unilateral group (p = 0.036, not significant after multiple testing correction). Conclusion Outer retinal defects and intraretinal pseudocysts are associated with an increased risk of MH formation in the fellow eye, and complete PVD indicates a decreased risk of MH formation.
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Affiliation(s)
- Birger Lindtjørn
- Department of Ophthalmology, Stavanger University Hospital, box 8100, N-4068, Stavanger, PO, Norway. .,Department of Clinical Medicine, Section of Ophthalmology, University of Bergen, Bergen, Norway.
| | - Jørgen Krohn
- Department of Clinical Medicine, Section of Ophthalmology, University of Bergen, Bergen, Norway.,Department of Ophthalmology, Haukeland University Hospital, Bergen, Norway
| | - Vegard A Forsaa
- Department of Ophthalmology, Stavanger University Hospital, box 8100, N-4068, Stavanger, PO, Norway.,Department of Quality and Health Technology, University of Stavanger, Stavanger, Norway
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15
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Silva N, Ferreira A, Nawrocka (vel Michalewska) ZA, Meireles A. Inverted Internal Limiting Membrane Flap Technique: Is It the Best Option for Macular Holes? Clin Ophthalmol 2021; 15:3295-3303. [PMID: 34408388 PMCID: PMC8360769 DOI: 10.2147/opth.s284614] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 07/27/2021] [Indexed: 11/23/2022] Open
Abstract
Surgical treatment is generally necessary to repair full-thickness macular holes (FTMH). Although vitrectomy with or without internal limiting membrane (ILM) peeling remains the standard surgical technique, the inverted ILM flap procedure has increasingly assumed a role in the primary surgical repair of FTMHs. Some vitreoretinal surgeons reserve this technique to treat large or myopic holes, whereas others use it routinely in all cases. This paper is a comprehensive review of the current scientific evidence on the anatomical and functional outcomes of the inverted ILM flap technique in the repair of macular holes, following the International Vitreomacular Traction Study (IVTS) group classification.
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Affiliation(s)
- Nisa Silva
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Porto, 4099-001, Portugal
| | - André Ferreira
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Porto, 4099-001, Portugal
- Unit of Anatomy, Department of Biomedicine, Faculty of Medicine of University of Porto, Porto, 4200-319, Portugal
| | | | - Angelina Meireles
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Porto, 4099-001, Portugal
- Department of Ophthalmology, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, 4050-313, Portugal
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16
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Comparisons of Vitreal Angiogenic, Inflammatory, Profibrotic Cytokines, and Chemokines Profile between Patients with Epiretinal Membrane and Macular Hole. J Ophthalmol 2021; 2021:9947250. [PMID: 34336263 PMCID: PMC8294982 DOI: 10.1155/2021/9947250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/28/2021] [Indexed: 12/22/2022] Open
Abstract
Objectives Idiopathic epiretinal membrane (iERM) or idiopathic macular hole (iMH) is frequently used as a “healthy” control in comparison of vitreous cytokines with other vitreoretinal diseases. This study aimed to investigate if there is a difference in vitreal cytokines expression between patients with iERM and iMH. Methods In this prospective study, all subjects received standard pars plana vitrectomy surgery, and 0.5 ml of native vitreous sample was extracted during the vitrectomy. Luminex technology and enzyme-linked immunosorbent assay were used to profile the concentration of 52 classic angiogenic, inflammatory, and profibrotic cytokines and chemokines. Statistical analyses were performed by the Mann–Whitney U test, followed by multiple comparisons by the Bonferroni correction. Results Vitreal samples from 13 iERM and 24 iMH were studied. Of the 52 tested cytokines, 41 were similar in expression, and 5 were under the detection limit, while 6 cytokines (MMP-8, Eotaxin, MIP-1a, RANTES, TGF-β2, and IL-4) were differently expressed between two groups (p < 0.05). Nevertheless, these significances disappeared after the adjustment of Bonferroni correction. Conclusion The tested cytokines showed similar expression between iERM and iMH patients. This indicates that eyes with iERM or iMH can be together served as “healthy” controls.
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17
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Elyashiv S, Fogel Levin M, Zloto O, Neimark E, Najjar R, Moisseiev J, Vidne-Hay O. Epidemiology of Pars Plana Vitrectomy in the Elderly: A Retrospective 10-Year Survey of 592 Cases. Clin Interv Aging 2021; 16:1007-1012. [PMID: 34103903 PMCID: PMC8179750 DOI: 10.2147/cia.s304683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 04/19/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose To report the epidemiology of the surgical indications of pars plana vitrectomy in patients aged 75 years or older. Patients and Methods The medical records of patients who underwent vitrectomy surgery in a single center between 2008 and 2018 were evaluated retrospectively for demographics, medical background, and surgical indications. Data on patients aged 75–85 were compared to those of patients older than 85 years and those recorded between 2008–2013 and 2014–2018. Results A total of 592 patients were included, of whom 55% were males. The mean±standard deviation age of the cohort at presentation was 80.4±4.60 years, and the mean visual acuity was 1.3±0.93 logMAR. The main indications for surgery were retinal detachment (n=117, 19.7%), epiretinal-membrane/vitreomacular traction (n=140, 23.6%), dropped intraocular lens/retained lens (n=89, 15%), macular hole (n=64, 11%), submacular hemorrhage (n=40, 6.7%), diagnostic vitrectomy (n=37, 6.2%), non-diabetic vitreous hemorrhage (n=30, 5.1%), and diabetic vitreous hemorrhage and other diabetic complications (n=33, 5.6%). Patients aged 85 years and older had higher rates of urgent surgeries (65%), such as for submacular hemorrhage and trauma (p=0.0000039 and p=0.001, respectively), and lower rates of non-urgent surgeries, such as for epiretinal membrane and macular hole (p=0.000032 and p=0.02, respectively), compared to patients aged 75–84 years. Additionally, the surgical rate for submacular hemorrhage decreased during 2008–2014 compared to 2014–2018 (p=0.000014). Conclusion Understanding the unique distribution of indications for vitrectomy among elderly patients is essential for appropriate management and treatment. Urgent cases represent 65% of the surgeries performed in the older population.
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Affiliation(s)
- Sivan Elyashiv
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Miri Fogel Levin
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofira Zloto
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eli Neimark
- Ben Gurion University of the Negev, Beer Sheba, Israel
| | - Riham Najjar
- The Technion ─ Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Joseph Moisseiev
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Orit Vidne-Hay
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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18
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Sevgi DD, Yee PS, Srivastava SK, Le TK, Abraham JR, Reese J, Ehlers JP. LONGITUDINAL ELLIPSOID ZONE DYNAMICS AFTER MACULAR HOLE REPAIR IN THE DISCOVER STUDY: Structure-Function Assessment. Retina 2021; 41:915-920. [PMID: 33887747 PMCID: PMC8074992 DOI: 10.1097/iae.0000000000002983] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate association of the baseline macular hole (MH) geometric features and longitudinal ellipsoid zone integrity with the visual acuity outcome after surgical repair. METHODS This was a post-hoc analysis of eyes in the DISCOVER study undergoing vitrectomy repair for MH. Anatomical and functional data were collected through one year postoperatively. An automated retinal layer segmentation platform was used for the assessment of outer retinal metrics and volumetric reconstruction of MH. Association of longitudinal ellipsoid zone features and baseline MH height, width, and volume with VA outcomes were investigated. RESULTS Eighty-four eyes with MH were included. The mean baseline VA was 20 of 114 and increased to 20 of 45 (P < 0.001) at postoperative Month 12 (N = 45). Successful MH closure was achieved in 98.8% of cases. Ellipsoid zone integrity metrics significantly improved from baseline (P = 0.002) and postoperative Month 1 (P < 0.001) to post-operative Month 12. Ellipsoid zone metrics independently correlated with VA at all follow-up visits (P < 0.05). Increased baseline MH width and volume negatively correlated with the VA at postoperative Month 12 (P < 0.001). Preoperative VA and EZ integrity on optical coherence tomography were predictors for postoperative VA. CONCLUSION Baseline MH volumetric parameters and EZ parameters were associated with VA outcomes after repair.
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Affiliation(s)
- Duriye Damla Sevgi
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
| | - Philina S Yee
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
- Case Western Reserve University School of Medicine, Cleveland, OH; and
| | - Sunil K Srivastava
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
- Vitreoretinal Service, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
| | - Thuy K Le
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
| | - Joseph R Abraham
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
| | - Jamie Reese
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
| | - Justis P Ehlers
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
- Vitreoretinal Service, Cole Eye Institute, Cleveland Clinic, Cleveland, OH
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19
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Comparative study of combined vitrectomy with phacoemulsification versus vitrectomy alone for primary full-thickness macular hole repair. BMC Ophthalmol 2021; 21:174. [PMID: 33838649 PMCID: PMC8037829 DOI: 10.1186/s12886-021-01918-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 03/19/2021] [Indexed: 11/24/2022] Open
Abstract
Background To assess the effectiveness and safety of 23-gauge pars plana vitrectomy combined with phacoemulsification versus vitrectomy alone in patients over 50 years with primary full-thickness macular holes (FTMH). Methods We retrospectively reviewed the medical records related to 406 consecutive vitrectomies performed for primary FTMH. Phacovitrectomy was performed in 294 phakic eyes whereas vitrectomy alone in 112 pseudophakic eyes. The cases were divided into three groups according to the stage of the FTMH: stage 2 (n = 93), stage 3 (n = 270), or stage 4 (n = 43). The primary outcome measure was the closure of the FTMH. The secondary outcome measures were the evolution of visual acuity as well as intraoperative and postoperative complications. Results Neither the primary nor the secondary outcomes differed between phacovitrectomy and vitrectomy alone for all three stages. The FTMH were closed in 375 eyes (92.4 %) after a first operation. The closure rate was higher for stage 2 (96.8 %) than for stages 3 (91.1 %) or 4 (90.75 %), but not significantly (P = 0.189). The mean visual acuity increased significantly from preoperatively LogMAR 0.68 (± SD 0.2) to LogMAR 0.43 (± SD 0.24) at the end of the follow-up (p < 0.001). Conclusions Combined 23-gauge pars plana vitrectomy with phacoemulsification for primary FTMH repair in patients over 50 years is as efficient and safe when compared with vitrectomy only. Trial registration The study was approved on 30th April 2020 by the local ethics committee (Ethikkommission Ostschweiz, EKOS 20/074; BASEC Nr. 2020-01033). Supplementary Information The online version contains supplementary material available at 10.1186/s12886-021-01918-2.
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20
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Michalewska Z, Nawrocki J. Fovea Morphology After Vitrectomy in Eyes With Full-Thickness Macular Hole Coexisting With Diabetic Retinopathy. JOURNAL OF VITREORETINAL DISEASES 2021; 5:53-59. [PMID: 37009580 PMCID: PMC9976049 DOI: 10.1177/2474126420944048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose: This work presents the effects of vitrectomy with an inverted internal limiting membrane flap in full-thickness macular holes (FTMHs) in eyes with diabetic retinopathy (DR). Methods: Vitrectomy with the inverted and temporal inverted internal limiting membrane flap technique was performed in all cases. Inclusion criteria were FTMH, diabetes treated with oral drugs or with insulin for at least 5 years, spectral–domain or swept–source optical coherence tomography performed before surgery then 1 week, 1, 3, 6, 12, and 18 to 36 months after surgery. Results: FTMH with nonproliferative DR (NPDR) was noted in 20 eyes and with proliferative DR (PDR) in 5 eyes. In PDR the margins of the macular holes (MHs) were always detached, and the MHs tended to be larger than in NPDR. The minimum diameter–to–base diameter ratio was 1:2 in NPDR and 1:10 in PDR. Postoperatively central retinal thickness and visual acuity (VA) were significantly lower for PDR. Twenty–one of 25 FTMHs were closed after the first surgery, and all were closed after the second surgery. VA improved, final results did not depend on FTMH diameter. Photoreceptor defects decreased in size but were present in all cases 12 months after surgery. Conclusions: Morphology of MHs in NPDR and PDR was varied. FTMH in NPDR resembled idiopathic cases; morphology of FTMH with PDR was different. In PDR, FTMHs were larger and the fovea was usually detached; retina thinning was also observed. Final VA depended on initial VA and the severity of the disease (NPDR vs PDR).
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21
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Karaçorlu M, Hocaoğlu M, Sayman Muslubaş I, Ersöz MG, Arf S. Outcomes of Vitrectomy Under Air for Idiopathic Macular Hole. Turk J Ophthalmol 2020; 49:328-333. [PMID: 31893588 PMCID: PMC6961075 DOI: 10.4274/tjo.galenos.2019.89804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objectives To evaluate the outcomes of 23-gauge pars plana vitrectomy (PPV) under air compared with standard PPV for idiopathic macular hole (MH). Materials and Methods In this prospective, comparative, interventional case series, 42 eyes of 42 patients with idiopathic MH were enrolled. Twenty-one eyes had vitrectomy with an air-infused technique and 21 eyes underwent vitrectomy with a traditional balanced salt solution-infused technique as a control group. Effective vitrectomy time, total surgery time, microperimetry (MP1), and anatomical and functional results were evaluated. Results The mean effective vitrectomy time was significantly lower in the air group than in the control group (7.5±0.3 min and 13.3±0.5 min, respectively, P<0.001). The mean total surgery time was significantly lower in the air group than the control group (21.8±2.0 min and 25.9±1.1 min, respectively, P<0.001). There were no statistically significant changes between preoperative and 3-month postoperative retinal sensitivity values evaluated by MP1 in either group. Anatomical success at 3 months was 100% in both groups. Intraoperative complications noted during the air-infused vitrectomy were retinal touch (10%) and sudden hypotony (10%); in the two pseudophakic eyes, migration of air into the anterior chamber occurred in one (50%) and fogging of the intraocular lens in one eye (50%). Conclusion Vitrectomy under air infusion for idiopathic MH showed some advantages over a traditional vitrectomy technique in terms of vitreous visualization, effective vitrectomy time, and total surgery duration, without significantly increasing intraoperative and postoperative complication rates. Postoperative microperimetry results indicated no specific damage to the retina or optic nerve related to the continuous air infusion.
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Affiliation(s)
- Murat Karaçorlu
- İstanbul Retina Institute, Ophthalmology Clinic, İstanbul, Turkey
| | - Mümin Hocaoğlu
- İstanbul Retina Institute, Ophthalmology Clinic, İstanbul, Turkey
| | | | - M. Giray Ersöz
- İstanbul Retina Institute, Ophthalmology Clinic, İstanbul, Turkey
| | - Serra Arf
- İstanbul Retina Institute, Ophthalmology Clinic, İstanbul, Turkey
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22
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Chen Y, Nasrulloh AV, Wilson I, Geenen C, Habib M, Obara B, Steel DHW. Macular hole morphology and measurement using an automated three-dimensional image segmentation algorithm. BMJ Open Ophthalmol 2020; 5:e000404. [PMID: 32844119 PMCID: PMC7430427 DOI: 10.1136/bmjophth-2019-000404] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/21/2020] [Accepted: 02/13/2020] [Indexed: 12/31/2022] Open
Abstract
Objective Full-thickness macular holes (MH) are classified principally by size, which is one of the strongest predictors of anatomical and visual success. Using a three-dimensional (3D) automated image processing algorithm, we analysed optical coherence tomography (OCT) images of 104 MH of patients, comparing MH dimensions and morphology with clinician-acquired two-dimensional measurements. Methods and Analysis All patients underwent a high-density central horizontal scanning OCT protocol. Two independent clinicians measured the minimum linear diameter (MLD) and maximum base diameter. OCT images were also analysed using an automated 3D segmentation algorithm which produced key parameters including the respective maximum and minimum diameter of the minimum area (MA) of the MH, as well as volume and surface area. Results Using the algorithm-derived values, MH were found to have significant asymmetry in all dimensions. The minima of the MA were typically approximately 90° to the horizontal, and differed from their maxima by 55 μm. The minima of the MA differed from the human-measured MLD by a mean of nearly 50 μm, with significant interobserver variability. The resultant differences led to reclassification using the International Vitreomacular Traction Study Group classification in a quarter of the patients (p=0.07). Conclusion MH are complex shapes with significant asymmetry in all dimensions. We have shown how 3D automated analysis of MH describes their dimensions more accurately and repeatably than human assessment. This could be used in future studies investigating hole progression and outcome to help guide optimum treatments.
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Affiliation(s)
- Yunzi Chen
- Sunderland Eye Infirmary, Sunderland, UK
| | - Amar V Nasrulloh
- Department of Computer Science, Durham University, Durham, Durham, UK
| | - Ian Wilson
- Bioscience Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | | | - Boguslaw Obara
- Department of Computer Science, Durham University, Durham, Durham, UK
| | - David H W Steel
- Sunderland Eye Infirmary, Sunderland, UK.,Bioscience Institute, Newcastle University, Newcastle upon Tyne, UK
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Application of subretinal fluid to close refractory full thickness macular holes: treatment strategies and primary outcome: APOSTEL study. Graefes Arch Clin Exp Ophthalmol 2020. [DOI: 10.1007/s00417-020-04735-3 10.1007/s00417-020-04735-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Application of subretinal fluid to close refractory full thickness macular holes: treatment strategies and primary outcome: APOSTEL study. Graefes Arch Clin Exp Ophthalmol 2020; 258:2151-2161. [PMID: 32583283 DOI: 10.1007/s00417-020-04735-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 04/14/2020] [Accepted: 05/06/2020] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Persisting macular holes (PMH) after surgical release of any epiretinal traction of the vitreous and adjacent membrane may rely on secondary firm adhesions between the retracted retina and adjacent retinal pigment epithelium. Secondary application of subretinal (SR)-fluid may release these adhesions followed by an anatomical closure. METHODS Twelve surgeons applied in a consecutive case series SR-fluid in 41 eyes with PMH and reported retrospectively their initial surgical, anatomical and functional experience with this approach. RESULTS The mean duration of the MH prior to SR-fluid application was 17 months (6-96 months). The mean age of the patients at the time of surgery was 72 years (54-88). The mean preoperative aperture diameter of the opening was 1212 μm (239-4344 μm), base diameter 649 μm (SD 320 μm). The mean preoperative BCVA prior to surgery was 0.1 (0.01-0.3). All patients (41/41) complained about reduced BCVA and a significant central scotoma (negative scotoma) in their central field of vision. The secondary closure rate for our PMH was 85.36% (35 out of 41 eyes) at 6 weeks after surgery. The postoperative BCVA improved to 0.22 (0.02-0.5). The application of SR-fluid was not associated with major intraoperative adverse effects. CONCLUSION Remaining SR-adhesions may inhibit PMH closure. Their release by application of SR-fluid will lead to a fast and immediate anatomical closure in many cases without serious adverse events.
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25
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Factors affecting anatomical and visual outcome after macular hole surgery: findings from a large prospective UK cohort. Eye (Lond) 2020; 35:316-325. [PMID: 32231259 DOI: 10.1038/s41433-020-0844-x] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 02/09/2020] [Accepted: 03/10/2020] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES To reassess the definition of a large macular hole, factors predicting hole closure and post-surgery visual recovery. DESIGN Database study of 1483 primary macular hole operations. Eligible operations were primary MH operations treated with a vitrectomy and a gas or air tamponade. Excluded were eyes with a history of retinal detachment, high myopia, previous vitrectomy or trauma. RESULTS A higher proportion of operations were performed in eyes from females (71.1%) who were 'on average' younger (p < 0.001), with slightly larger holes (p < 0.001) than male patients. Sulfur hexafluoride gas was generally used for smaller holes (p < 0.001). From 1253 operations with a known surgical outcome, successful hole closure was achieved in 1199 (96%) and influenced by smaller holes and complete ILM peeling (p < 0.001), but not post-surgery positioning (p = 0.072). A minimum linear diameter of ~500 μm marked the threshold where the success rate started to decline. From the 1056 successfully closed operations eligible for visual outcome analysis, visual success (defined as visual acuity of 0.30 or better logMAR) was achieved in 488 (46.2%) eyes. At the multivariate level, the factors predicting visual success were better pre-operative VA, smaller hole size, shorter duration of symptoms and the absence of AMD. CONCLUSIONS Females undergoing primary macular hole surgery tend to be younger and have larger holes than male patients. The definition of a large hole should be changed to around 500 μm, and patients should be operated on early to help achieve a good post-operative VA.
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Rate of progression of idiopathic full-thickness macular holes before surgery. Eye (Lond) 2019; 34:1386-1391. [PMID: 31685970 DOI: 10.1038/s41433-019-0654-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 09/01/2019] [Accepted: 10/13/2019] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND To evaluate the spontaneous change in size over the time of idiopathic full-thickness macular holes (IFTMHs) using optical coherence tomography (OCT). METHODS This retrospective observational study included 24 eyes of 24 consecutive patients waiting for IFTMH surgery. On OCT horizontal B-scan passing through the center of the fovea, the minimum linear diameter (MLD), the basal diameter (BD), and the presence of vitreomacular adhesion (VMA) were evaluated. The mean total and daily MLD and BD variations were calculated as both absolute and percentage values. RESULTS The MLD and BD size increase was statistically significant (P < 0.0001). The MLD size increase was significantly greater for small (<250 μm) versus both medium (≥250 to ≤400 μm) and large (>400 μm) IFTMHs in all analysis: the total absolute (P = 0.0248), the daily absolute (P = 0.0186), the total percentage (P = 0.0020), and the daily percentage (P = 0.0008) variations. For the BD, the significance between the same groups was achieved only in the daily percentage change (P = 0.0220). The presence of VMA did not influence the amount of MLD and BD increase. The rate of increase was dependent on the size of hole at presentation (MLD: small: 1.67 microns per day; medium: 0.61 microns per day; large: 0.44 microns per day). CONCLUSIONS Both MLD and BD increase over the time in IFTMHs. There is a significantly greater rate of increase in hole size in smaller holes compared with larger. Therefore, prioritisation for small IFTMH may be justified.
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Sokol JT, Ferenchak K, Rosen DT, Schechet SA, Skondra D. Macular Hole Formation After Pars Plana Vitrectomy for Diabetic Tractional Retinal Detachment. Ophthalmic Surg Lasers Imaging Retina 2019; 49:e256-e262. [PMID: 30566711 DOI: 10.3928/23258160-20181203-16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 05/02/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To investigate the incidence, clinical features, and outcomes of patients with macular hole (MH) formation after pars plana vitrectomy (PPV) for diabetic tractional retinal detachment (TRD). PATIENTS AND METHODS We conducted a retrospective review of all cases of PPV for diabetic TRD performed by a surgeon (DS) at a large county hospital between November 2013 and August 2016. RESULTS Ninety consecutive eyes of 79 patients were included in this case series, of which four eyes developed MH, yielding an incidence of 4.4% (95% confidence interval [CI], 1.2%-11.0%). The mean interval between PPV for TRD and MH formation was 7.0 ± 5.5 (mean ± 1 standard deviation) months, and mean follow-up time was 29.6 months ± 6.9 months. Three of the four eyes that developed MH underwent intervention, and of the three that underwent intervention, all had successful hole closure. CONCLUSION In this case series, the incidence of MH after PPV for TRD is 4.4% (95% CI, 1.2%-11.0%). The mechanism of MH formation after diabetic TRD repair is not certain but may be related to a taut internal limiting membrane, epiretinal membrane formation, macular edema, or residual vitreous contraction. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:e256-e262.].
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Lindtjørn B, Krohn J, Austeng D, Fossen K, Varhaug P, Basit S, Helgesen OH, Eide GE, Forsaa VA. Nonsupine Positioning after Macular Hole Surgery: A Prospective Multicenter Study. Ophthalmol Retina 2018; 3:388-392. [PMID: 31044728 DOI: 10.1016/j.oret.2018.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 12/20/2018] [Accepted: 12/24/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE To evaluate the postoperative closure rate of full-thickness macular holes (MHs) after nonsupine positioning, which means that the patients avoid upward gaze and a supine sleeping position, and to investigate the correlation between postoperative positioning compliance and closure rate. DESIGN Prospective, multicenter study (ClinicalTrials.gov identifier, NCT02295943). PARTICIPANTS Patients undergoing primary surgery for primary MH. METHODS Patients underwent pars plana vitrectomy with internal limiting membrane peeling and sulfur hexafluoride gas tamponade followed by 3 to 5 days of nonsupine positioning. A positioning measuring device that recorded the time spent in the supine position was attached to patients' forehead after surgery for 24 hours. MAIN OUTCOME MEASURES Anatomic closure rate of MH at 2 weeks or more after surgery and the time spent in supine position during the first 24 hours after surgery. RESULTS A total of 205 participants were included, of whom 2 were lost to follow-up. Two hundred two of 203 MHs closed after a single operation, giving a closure rate of 99.5% (95% confidence interval, 97.3%-99.9%). The median time of supine positioning during the first 24 hours was 28 seconds (range, 0:00:00-01:52:28). Because of the very high closure rate, a correlation between positioning compliance and closure rate could not be established. CONCLUSIONS Pars plana vitrectomy with internal limiting membrane peeling followed by a short-term nonsupine positioning accomplished a very high MH closure rate. Thus, face-down positioning was not necessary to achieve excellent closure rates in this study.
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Affiliation(s)
- Birger Lindtjørn
- Department of Ophthalmology, Stavanger University Hospital, Stavanger, Norway.
| | - Jørgen Krohn
- Department of Clinical Medicine, Section of Ophthalmology, University of Bergen, Bergen, Norway; Department of Ophthalmology, Haukeland University Hospital, Bergen, Norway
| | - Dordi Austeng
- Department of Ophthalmology, Trondheim University Hospital, Trondheim, Norway; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
| | - Kristian Fossen
- Department of Ophthalmology, University Hospital of North Norway, Tromsø, Norway
| | - Pål Varhaug
- Department of Ophthalmology, Haukeland University Hospital, Bergen, Norway
| | - Sammy Basit
- Department of Ophthalmology, Trondheim University Hospital, Trondheim, Norway
| | - Ole H Helgesen
- Department of Ophthalmology, University Hospital of North Norway, Tromsø, Norway
| | - Geir E Eide
- Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Vegard A Forsaa
- Department of Ophthalmology, Stavanger University Hospital, Stavanger, Norway
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Nagasawa T, Tabuchi H, Masumoto H, Enno H, Niki M, Ohsugi H, Mitamura Y. Accuracy of deep learning, a machine learning technology, using ultra-wide-field fundus ophthalmoscopy for detecting idiopathic macular holes. PeerJ 2018; 6:e5696. [PMID: 30370184 PMCID: PMC6201738 DOI: 10.7717/peerj.5696] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 09/05/2018] [Indexed: 11/20/2022] Open
Abstract
We aimed to investigate the detection of idiopathic macular holes (MHs) using ultra-wide-field fundus images (Optos) with deep learning, which is a machine learning technology. The study included 910 Optos color images (715 normal images, 195 MH images). Of these 910 images, 637 were learning images (501 normal images, 136 MH images) and 273 were test images (214 normal images and 59 MH images). We conducted training with a deep convolutional neural network (CNN) using the images and constructed a deep-learning model. The CNN exhibited high sensitivity of 100% (95% confidence interval CI [93.5-100%]) and high specificity of 99.5% (95% CI [97.1-99.9%]). The area under the curve was 0.9993 (95% CI [0.9993-0.9994]). Our findings suggest that MHs could be diagnosed using an approach involving wide angle camera images and deep learning.
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Affiliation(s)
- Toshihiko Nagasawa
- Department of Ophthalmology, Tsukazaki Hospital, Himeji City, Hyogo Prefecture, Japan
| | - Hitoshi Tabuchi
- Department of Ophthalmology, Tsukazaki Hospital, Himeji City, Hyogo Prefecture, Japan
| | - Hiroki Masumoto
- Department of Ophthalmology, Tsukazaki Hospital, Himeji City, Hyogo Prefecture, Japan
| | | | - Masanori Niki
- Department of Ophthalmology, Institute of Biomedical Sciences, Tokushima University, Tokushima City, Tokushima Prefecture, Japan
| | - Hideharu Ohsugi
- Department of Ophthalmology, Tsukazaki Hospital, Himeji City, Hyogo Prefecture, Japan
| | - Yoshinori Mitamura
- Department of Ophthalmology, Institute of Biomedical Sciences, Tokushima University, Tokushima City, Tokushima Prefecture, Japan
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