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Murphy DC, Al-Zubaidy M, Lois N, Scott N, Steel DH. The Effect of Macular Hole Duration on Surgical Outcomes: An Individual Participant Data Study of Randomized Controlled Trials. Ophthalmology 2023; 130:152-163. [PMID: 36058348 DOI: 10.1016/j.ophtha.2022.08.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/25/2022] [Accepted: 08/25/2022] [Indexed: 01/25/2023] Open
Abstract
TOPIC To define the effect of symptom duration on outcomes in people undergoing surgery for idiopathic full-thickness macular holes (iFTMHs) by means of an individual participant data (IPD) study of randomized controlled trials (RCTs). The outcomes assessed were primary iFTMH closure and postoperative best-corrected visual acuity (BCVA). CLINICAL RELEVANCE Idiopathic full-thickness macular holes are visually disabling with a prevalence of up to 0.5%. Untreated BCVA is typically reduced to 20/200. Surgery can close holes and improve vision. Symptom duration is thought to affect outcomes with surgery, but the effect is unclear. METHODS A systematic review identified eligible RCTs that included adults with iFTMH undergoing vitrectomy with gas tamponade in which symptom duration, primary iFTMH closure, and postoperative BCVA were recorded. Bibliographic databases were searched for articles published between 2000 and 2020. Individual participant data were requested from eligible studies. RESULTS Twenty eligible RCTs were identified. Data were requested from all studies and obtained from 12, representing 940 eyes in total. Median symptom duration was 6 months (interquartile range, 3-10). Primary closure was achieved in 81.5% of eyes. There was a linear relationship between predicted probability of closure and symptom duration. Multilevel logistic regression showed each additional month of duration was associated with 0.965 times lower odds of closure (95% confidence interval [CI], 0.935-0.996, P = 0.026). Internal limiting membrane (ILM) peeling, ILM flap use, better preoperative BCVA, face-down positioning, and smaller iFTMH size were associated with increased odds of primary closure. Median postoperative BCVA in eyes achieving primary closure was 0.48 logarithm of the minimum angle of resolution (logMAR) (20/60). Multilevel logistic regression showed for eyes achieving primary iFTMH closure, each additional month of symptom duration was associated with worsening BCVA by 0.008 logMAR units (95% CI, 0.005-0.011, P < 0.001) (i.e., ∼1 Early Treatment Diabetic Retinopathy Study letter loss per 2 months). ILM flaps, intraocular tamponade using long-acting gas, better preoperative BCVA, smaller iFTMH size, and phakic status were also associated with improved postoperative BCVA. CONCLUSIONS Symptom duration was independently associated with both anatomic and visual outcomes in persons undergoing surgery for iFTMH. Time to surgery should be minimized and care pathways designed to enable this.
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Affiliation(s)
- Declan C Murphy
- Bioscience Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Mo Al-Zubaidy
- Bioscience Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Noemi Lois
- Wellcome Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Neil Scott
- Medical Statistics Team, University of Aberdeen, Aberdeen, United Kingdom
| | - David H Steel
- Bioscience Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom; Sunderland Eye Infirmary, Queen Alexandra Road, Sunderland, United Kingdom.
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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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Awan MA, Shaheen F, Haq A, Fatima S. The Clinical and Safety Outcomes of 27 Gauge Pars Plana Vitrectomy in Eyes With Macular Hole. Cureus 2022; 14:e24409. [PMID: 35619857 PMCID: PMC9125948 DOI: 10.7759/cureus.24409] [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] [Accepted: 04/23/2022] [Indexed: 11/25/2022] Open
Abstract
Objective To report the clinical, visual, and safety outcomes of 27 gauge pars plana vitrectomy (27G PPV) in eyes with full thickness and lamellar macular hole (MH). Methodology This retrospective cross-sectional study, conducted at the ophthalmology department of Shifa International Hospital, Islamabad, was done on 89 eyes of 85 patients who underwent 27G PPV for full-thickness and lamellar MH with a postoperative follow-up period of six months. Results The mean age was 61.9 ± 17.3 years with 57.3% being males. Most of the eyes had idiopathic stage III full-thickness MH (n=34, 38.2 %). The total mean operating time was 42.5 ± 19.8 minutes. During surgery, 48 (53.9%) eyes had concurrent phacoemulsification. Hexafluoroethane was the most commonly used tamponade agent (n=81, 91%). Postoperatively, the primary closure rate was 93.2% (n=83) while the final closure rate was 100% (n=6) either by prolonged posturing (n=3, 3.3%) or by an additional procedure involving autologous internal limiting membrane (ILM) transplant (n=3, 3.3%). The complication rate was 2.2% including iatrogenic retinal tear (n=1, 1.1%) and raised IOP (n=1, 1.1%). The overall best-corrected visual acuity (BCVA) improved significantly from 1.20 ± 0.67 to 0.31 ±0.17 (p=<0.001). Conclusion As per this study, 27G PPV is a practical and efficient surgical system with substantial anatomical success, minimal complication, and considerable visual recovery rates in eyes with full thickness and lamellar MH. We suggest 27G PPV with ILM peeling and medium-acting intraocular gas as the standard procedure for MH.
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Affiliation(s)
- Muhammad Amer Awan
- Ophthalmology, Shifa International Hospital, Islamabad, PAK
- Ophthalmology, Shifa Tameer-E-Millat University, Shifa College of Medicine, Islamabad, PAK
| | - Fiza Shaheen
- Ophthalmology, Shifa International Hospital, Islamabad, PAK
| | - Aqdus Haq
- Ophthalmology, Shifa International Hospital, Islamabad, PAK
| | - Sahar Fatima
- Ophthalmology, Shifa International Hospital, Islamabad, PAK
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Baumann C, Hoffmann S, Almarzooqi A, Johannigmann-Malek N, Lohmann CP, Kaye SB. Defining a Cutoff for Progression of Macular Holes. Transl Vis Sci Technol 2021; 10:2. [PMID: 34727163 PMCID: PMC8572465 DOI: 10.1167/tvst.10.13.2] [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] [Indexed: 11/24/2022] Open
Abstract
Purpose The purpose of this study was to determine a cutoff for progression of idiopathic full-thickness macular hole (MH) size. Methods Retrospective analysis of consecutive patients waiting 4 weeks for MH surgery. Two observers performed 3 repeat sets of MH size measurements on optical coherence tomography (OCT) high-density radial scans taken at first presentation and 4 weeks later before surgery. Primary outcome was the definition of a cutoff for true enlargement of MH size versus measurement error. Secondary outcomes were risk factors for change in minimum linear diameter (MLD) size and best-corrected visual acuity (BCVA). Results Fifty-one patients were included with a mean MH size of 334 µm (±179 µm; range 39 to 793 µm). The cutoff for an increase in MLD size calculated as the outer confidence limit for the 99.73% limits of agreement was 31 µm. This was independent of MH size. Using this cutoff, MLD size increased in 9/34 (26.5%) of patients without and in 14 of 17 (82.4%) of patients with vitreomacular traction (VMT; P < 0.001). Mean BCVA deteriorated in patients in whom the MH had progressed from 0.62 (±0.23) logMAR to 0.82 (±0.29; P < 0.001), whereas there was no significant change in BCVA in patients without MH progression (P = 0.25). In 31% (16/51) of patients, classification of their MHs (small ≤250 µm, medium 251–400 µm, and large >400 µm) changed over the 4-week period. Conclusions Using a cutoff discriminates change from measurement error. A significant proportion of MHs progressed by 4 weeks, particularly in the presence of VMT. Translational Relevance The established cutoff enables clinicians to differentiate true MH enlargement from measurement error.
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Affiliation(s)
- Carmen Baumann
- Ophthalmology Department, Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Saskia Hoffmann
- Ophthalmology Department, Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Ahmed Almarzooqi
- Ophthalmology Department, Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Navid Johannigmann-Malek
- Ophthalmology Department, Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Chris P Lohmann
- Ophthalmology Department, Hospital rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Stephen B Kaye
- University of Liverpool, William Henry Duncan Building, Liverpool, UK
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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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Li MS, Horng YH, Lin HS, Sheu SJ. Factors impacting gas fill after microincision vitrectomy surgery combined with fluid-gas exchange. Taiwan J Ophthalmol 2020; 10:284-288. [PMID: 33437602 PMCID: PMC7787100 DOI: 10.4103/tjo.tjo_1_19] [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: 01/06/2019] [Accepted: 11/30/2019] [Indexed: 11/04/2022] Open
Abstract
PURPOSE The objective of the study was to investigate possible factors influencing gas fill after microincision vitrectomy surgery (MIVS) combined with fluid-gas exchange. MATERIALS AND METHODS This was a retrospective chart review of patients who underwent MIVS combined with fluid-gas exchange (20% C3F8) from February 2017 to December 2017. RESULTS Sixty-one eyes of 58 patients were identified. The mean age was 59.97 ± 9.65 years. The mean gas fill percentage was 76.28% ± 14.29% on day 1, 65.49% ±13.65% on day 3, 60.03% ± 14.53% on day 4, and 43.9% ± 20.88% on day 7 postoperatively. Compared to phakic eyes, eyes that were pseudophakic prior to surgery had a lower gas fill on days 1-3, but the difference did not reach significance on day 3. Eyes that underwent phacovitrectomy had a significantly lower gas fill on days 1-3 than eyes that did not. CONCLUSION Postoperative pseudophakic status is associated with lower gas fill after MIVS. Adjusted gas fill should be considered in these cases.
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Affiliation(s)
- Meng-Syuan Li
- Department of Ophthalmology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Yu-Harn Horng
- Department of Ophthalmology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Huey-Shyan Lin
- Department of Health-Business Administration, Fooyin University, Kaohsiung, Taiwan
| | - Shwu-Jiuan Sheu
- Department of Ophthalmology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Ophthalmology, School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Factors affecting visual recovery after successful repair of macula-off retinal detachments: findings from a large prospective UK cohort study. Eye (Lond) 2020; 35:1431-1439. [PMID: 32581389 DOI: 10.1038/s41433-020-1021-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE To identify risk factors affecting visual outcomes in successfully re-attached macula-off rhegmatogenous retinal detachment (RD) surgery. DESIGN A prospective study, using online databases, of visual outcomes for 2074 macula-off retinal detachments that were successfully re-attached by vitrectomy and internal tamponade. The database included detailed retinal diagrams of each detachment. MAIN OUTCOME MEASURE The probability of achieving a post-operative visual acuity (VA) of ≤0.30 LogMAR (Snellen 6/12 or better). RESULTS Male patients accounted for 64.9% of the sample and the median age was 63 years old. The median pre-operative VA was counting fingers (LogMAR 1.98); this improved to 0.41 LogMAR post-operatively. A post-operative VA of ≤0.30 LogMAR was achieved for 1012 (48.8%) eyes and the factors affecting this were the patient age and gender, pre-operative VA, duration of central vision loss, PVR grade, lens status, total RD and the presence of any ocular co-pathology where the model area under the receiver operator curve was 71.6%. CONCLUSIONS From the identified risk factors that decrease the probability of achieving a post-operative visual acuity of ≤0.30 LogMAR, the most important modifiable risk factor was the duration of central vision loss. Recent macula-off retinal detachments should be repaired within 72 h of the loss of central vision.
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Ye T, Yu JG, Liao L, Liu L, Xia T, Yang LL. Macular hole surgery recovery with and without face-down posturing: a meta-analysis of randomized controlled trials. BMC Ophthalmol 2019; 19:265. [PMID: 31864333 PMCID: PMC6925505 DOI: 10.1186/s12886-019-1272-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 12/11/2019] [Indexed: 11/24/2022] Open
Abstract
Background After pars plana vitrectomy with internal limiting membrane (ILM) peeling and gas tamponade, patients are often required to remain in a face-down position (FDP) to allow the gas bubble to push against the macular hole (MH) to promote hole closure. However, this position may be uncomfortable and inconvenient for the elderly and those with medical comorbidities; it may also lead to certain postoperative complications. Hence, this study aimed to evaluate and compare the effect of postoperative FDP and non-face-down position (nFDP) on the closure rate of MHs following MH surgery. Methods Randomized controlled trials (RCTs) were selected through an electronic search of the Cochrane Library, Pubmed, and Embase databases. Trial eligibility and risk of bias were assessed according to Cochrane review methods. The primary measures included overall MH closure rate and subgroup analysis based on MH size. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were estimated. Statistical analysis was performed using RevMan 5.0 software and Stata software 15.0. Results Five RCTs composed of a total of 183 eyes in the FDP group and 175 eyes in the nFDP group were included in this meta-analysis. Statistical meta-analysis revealed that the overall MH closure rate in the FDP group was significantly higher than that in the nFDP group (OR = 2.27, 95% CI: 1.02 to 5.05, P = 0.04). For MH sizes smaller than 400 μm, the subgroup meta-analysis indicated that the closure rate of the FDP group was not significantly higher than that of the nFDP group (OR = 1.32, 95% CI: 0.39 to 4.49, P = 0.66). However, when MH size was larger than 400 μm, there was a significantly higher closure rate in the FDP group (OR = 2.95, 95% CI: 1.10 to 7.94, P = 0.03). Conclusions Our results provide evidence that a face-down postoperative position seems to be unnecessary when MHs are smaller than 400 μm but may be highly recommended for MHs larger than 400 μm. Further RCTs with large sample sizes are warranted to validate these findings in future.
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Affiliation(s)
- Ting Ye
- Department of Ophthalmology, Wuhan Fourth Hospital; Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430033, Hubei Province, China
| | - Ji-Guo Yu
- Department of Ophthalmology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, Hubei Province, China
| | - Lin Liao
- Department of Ophthalmology, Wuhan Fourth Hospital; Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430033, Hubei Province, China
| | - Lan Liu
- Department of Ophthalmology, Wuhan Fourth Hospital; Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430033, Hubei Province, China
| | - Ting Xia
- Department of Ophthalmology, Wuhan Fourth Hospital; Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430033, Hubei Province, China
| | - Lei-Lei Yang
- Department of Ophthalmology, Wuhan Fourth Hospital; Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430033, Hubei Province, China.
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Xia S, Zhao XY, Wang EQ, Chen YX. Comparison of face-down posturing with nonsupine posturing after macular hole surgery: a meta-analysis. BMC Ophthalmol 2019; 19:34. [PMID: 30691441 PMCID: PMC6348675 DOI: 10.1186/s12886-019-1047-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 01/21/2019] [Indexed: 11/14/2022] Open
Abstract
Background A few randomized controlled trials (RCTs) have evaluated face-down posturing (FDP) with the far less physically challenging nonsupine posturing (NSP) in the treatment of idiopathic full-thickness macular holes (MHs). The objective of our study was to evaluate the efficacy of postoperative posturing on the anatomical and functional outcomes of MH surgery. Methods The PubMed, Embase, and Cochrane Central Register of Controlled Trials databases were searched from their earliest entries through December 2016 to identify the studies that had evaluated the effects of postoperative posturing with FDP or NSP for patients with MH surgery. The PRISMA guidelines were followed. The relevant data were analyzed using StataSE 12.0 software. The weighted mean difference (WMD), relative risk (RR) and their 95% confidence intervals (95% CIs) were used to assess the strength of the association. Results Our search yielded 181 records from which 11 studies comprising 726 cases that had examined the effects of postoperative posturing with FDP for patients compared with NSP after MH surgery were included for review and analysis. Our meta-analyses showed that postoperative FDP could generally improve the overall MH closure rate compared to NSP (OR = 1.828, 95% CI: 1.063~3.143, P = 0.029). Subgroup analysis of the size of MH suggested a significant benefit of FDP for large MHs (≥400 μm) (OR = 4.361, 95% CI: 1.429~13.305, P = 0.010) while there was no difference in the MH closure rate for small MHs (< 400 μm) (OR = 1.731, 95% CI: 0.412~7.270, P = 0.453). Moreover, ILM peeling for large MHs could significantly increase the MH closure rate of the FDP group (OR = 2.489, 95% CI: 1.021~6.069, P = 0.045), while no difference existed for small MHs (OR = 3.572, 95% CI: 0.547~23.331, P = 0.184). Combined cataract surgery might not influence the MH closure rate under any circumstance (OR = 0.513, 95% CI: 0.089~2.944, P = 0.454). Conclusion Based on all the available evidence, our study found that FDP after MH surgery could generally improve the overall MH closure rate compared to NSP. For MHs larger than 400 μm, ILM peeling combined with FDP could significantly increase the MH closure rate. Combined cataract surgery might not influence the MH closure rate.
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Affiliation(s)
- Song Xia
- Department of Ophthalmology, Guizhou Provincial People's Hospital, Guiyang, 550000, China
| | - Xin-Yu Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Er-Qian Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - You-Xin Chen
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, China.
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RETINA EXPANSION TECHNIQUE FOR MACULAR HOLE APPOSITION REPORT 2: Efficacy, Closure Rate, and Risks of a Macular Detachment Technique to Close Large Full-Thickness Macular Holes. Retina 2018; 38:660-663. [PMID: 28816729 DOI: 10.1097/iae.0000000000001705] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To describe the safety and efficacy of a technique to close large thickness macular holes. METHODS A consecutive retrospective interventional case series of 16 patients with macular holes greater than 650 microns in "aperture" diameter were included. The technique involves vitrectomy, followed by internal limiting membrane peeling. The macula is detached using subretinal injection of saline. Fluid-air exchange is performed to promote detachment and stretch of the retina. After this, the standard fluid-air exchange is performed and perfluoropropane gas is injected. Face-down posturing is advised. Adverse effects, preoperative, and postoperative visual acuities were recorded. Optical coherence tomography scans were also taken. RESULTS The mean hole size was 739 microns (SD: 62 microns; mean base diameter: 1,311 microns). Eighty-three percent (14 of 16) of eyes had successful hole closure after the procedure. At 12-month follow-up, no worsening in visual acuity was reported, and improvement in visual acuity was noted in 14 of 16 eyes. No patients lost vision because of the procedure. CONCLUSION It is possible to achieve anatomical closure of large macular holes using RETMA. No patients experienced visual loss. The level of visual improvement is likely limited because of the size and chronicity of these holes.
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DURATION OF PRONE POSITIONING AFTER MACULAR HOLE SURGERY DETERMINED BY SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY. Retina 2017; 37:1483-1491. [DOI: 10.1097/iae.0000000000001394] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Correspondence. Retina 2017; 37:e55. [DOI: 10.1097/iae.0000000000001604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Reply. Retina 2017; 37:e56. [DOI: 10.1097/iae.0000000000001605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ethnic variation in primary idiopathic macular hole surgery. Eye (Lond) 2017; 31:708-712. [PMID: 28085145 DOI: 10.1038/eye.2016.296] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 11/23/2016] [Indexed: 01/08/2023] Open
Abstract
PurposeThe purpose of the study was to investigate the role of ethnicity on idiopathic macular holes (IMH) structure and surgical outcome. This was a retrospective review.Patients and methodsConsecutive patients undergoing primary IMH surgery at two surgical sites of Moorfields Eye Hospital (London, UK) between April 2012 and June 2013. The main outcome measure was post surgical anatomical closure of IMH.ResultsTwo hundred and twenty two primary IMH surgeries were undertaken. A standard procedure including pars plana vitrectomy, internal limiting membrane peeling, and gas tamponade was undertaken for all cases. 61.3% of patients were Caucasian, 21.2% were South Asian, and 16% were Afro-Caribbean. The mean minimum linear diameter (MLD) for our cohort was 434.6 mcm. Mean MLD was 395.3 mcm in Caucasian patients, 490.0 mcm in South Asians (P=0.006), and 491.4 mcm in Afro-Caribbeans (P=0.007). Regression analysis demonstrated that MLD and Afro-Caribbean ethnicity were independent significant risk factors for surgical failure (OR: 1.01, P<0.001 and OR: 5.73, P=0.008, respectively).ConclusionSouth Asian and Afro-Caribbean patients present with larger IMH than Caucasians. In addition to IMH diameter, Afro-Caribbean ethnicity is an independent risk factor for surgical failure.
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Hu Z, Xie P, Ding Y, Zheng X, Yuan D, Liu Q. Face-down or no face-down posturing following macular hole surgery: a meta-analysis. Acta Ophthalmol 2016; 94:326-33. [PMID: 26385613 DOI: 10.1111/aos.12844] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 07/22/2015] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the impact of postoperative posturing with or without face-down on the anatomical and functional outcomes of macular hole surgery. METHODS A literature-based meta-analysis was conducted to identify studies relevant to posturing following macular hole surgery (MHS). PubMed and Web of Science databases were used to retrieve articles up to 1 June 2015. The primary measures included MH closure and ideal vision acuity improvement. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were estimated in Review Manager. RESULTS Four randomized control trials (RCTs) comprising 251 cases were included in the final meta-analysis. No face-down posturing (FDP) after MHS revealed lower anatomic success rate compared to face-down posturing (OR = 0.33, 95% CI [0.13, 0.81], p = 0.02). For holes smaller than 400 μm in size, the subgroup meta-analysis indicated no significant effect of FDP on successful hole closure (OR = 0.29, 95% CI [0.01, 7.34], p = 0.45). However, when holes were larger than 400 μm, it seemed less effective on MH closure following surgery in no FDP group (OR = 0.23, 95% CI [0.07, 0.71]), and this was statistically significant (p = 0.01). CONCLUSIONS Our work found that no FDP was not inferior to its face-down counterpart for the success of MHS when macular holes were smaller than 400 μm in size. For macular holes larger than 400 μm, statistical analysis proved that FDP might be necessary. More well-conducted randomized control trials are needed to verify our findings.
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Affiliation(s)
- Zizhong Hu
- Department of Ophthalmology; The First Affiliated Hospital of Nanjing Medical University; Nanjing China
| | - Ping Xie
- Department of Ophthalmology; The First Affiliated Hospital of Nanjing Medical University; Nanjing China
| | - Yuzhi Ding
- Department of Ophthalmology; The First Affiliated Hospital of Nanjing Medical University; Nanjing China
| | - Xinhua Zheng
- Department of Ophthalmology; The First Affiliated Hospital of Nanjing Medical University; Nanjing China
| | - Dongqing Yuan
- Department of Ophthalmology; The First Affiliated Hospital of Nanjing Medical University; Nanjing China
| | - Qinghuai Liu
- Department of Ophthalmology; The First Affiliated Hospital of Nanjing Medical University; Nanjing China
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The Effect of Postoperative Face-Down Positioning and of Long- versus Short-Acting Gas in Macular Hole Surgery. Ophthalmology 2016; 123:1129-36. [DOI: 10.1016/j.ophtha.2015.12.039] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/20/2015] [Accepted: 12/29/2015] [Indexed: 11/19/2022] Open
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Madi HA, Dinah C, Rees J, Steel DHW. The Case Mix of Patients Presenting with Full-Thickness Macular Holes and Progression before Surgery: Implications for Optimum Management. Ophthalmologica 2015; 233:216-21. [PMID: 25765054 DOI: 10.1159/000375378] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 01/14/2015] [Indexed: 11/19/2022]
Abstract
AIMS Analysis of pre-operative spectral domain optical coherence tomography (SD-OCT) characteristics of full-thickness macular holes (FTMH) and effect on optimum management. METHODS We retrospectively reviewed SD-OCT characteristics of a consecutive cohort of patients waitlisted for FTMH surgery and categorized them by current evidence-based treatments. RESULTS Out of the 106 holes analysed, 36 were small, 40 medium and 30 large. Initially, 33 holes had vitreomacular adhesion (VMA). 41 holes were analysed for change in characteristics with a median duration of 8 weeks between the scans. The number of small or medium holes decreased from 20 to 6 and that of large holes doubled. The number of holes with VMA halved. Smaller hole size (p = 0.014) and being phakic (p = 0.048) were associated with a larger increase in size. The strongest predictor of hole progression into a different surgical management category was the presence of VMA. CONCLUSION FTMH characteristics can change significantly pre-operatively and affect optimal treatment choice.
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Kikushima W, Imai A, Toriyama Y, Hirano T, Murata T, Ishibashi T. Dynamics of Macular Hole Closure in Gas-Filled Eyes within 24 h of Surgery Observed with Swept Source Optical Coherence Tomography. Ophthalmic Res 2014; 53:48-54. [DOI: 10.1159/000368437] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 09/15/2014] [Indexed: 11/19/2022]
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Individualized, spectral domain-optical coherence tomography-guided facedown posturing after macular hole surgery: minimizing treatment burden and maximizing outcome. Retina 2014; 34:1367-75. [PMID: 24955569 DOI: 10.1097/iae.0000000000000087] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the individualized, optical coherence tomography-guided facedown posturing after macular hole (MH) surgery in minimizing the burden and maximizing outcome. METHODS A retrospective comparative study. One hundred and seven consecutive eyes with an MH (<500 μm) received vitrectomy and gas tamponade. After surgery, optical coherence tomography examination was performed from 6 hours to postoperative Day 2. In Group A, with a pro re nata posturing protocol, the duration of facedown posturing was determined from the optical coherence tomography findings. Group A was subdivided as follows: Group A1, facedown posturing required postoperatively and Group A2, no posturing required. When MH closure was confirmed, facedown posturing (if any) was discontinued. If the MH did not close, additional posturing was advised. Group B was the control group, consisted of 42 consecutive eyes with traditional 7 days of posturing. RESULTS After a single surgery, Group A had the MH closure rate of 96.2%, 95.8% in Group A1 and 97.1% in Group A2, whereas Group B had the MH closure rate of 95.2%. The average posturing period was 42 hours for Group A, 57 hours for Group A1 and 10 hours for Group A2 (P < 0.001). The MH size was correlated significantly with the closure time (R = 0.47, P = 0.005, Spearman correlation coefficient). CONCLUSION A pro re nata posturing protocol achieves a high MH closure rate with a significant reduction of posturing time especially for pseudophakic eyes.
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Alberti M, la Cour M. Face-down positioning versus non-supine positioning in macular hole surgery. Br J Ophthalmol 2014; 99:236-9. [DOI: 10.1136/bjophthalmol-2014-305569] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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22
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Ehlers JP, Xu D, Kaiser PK, Singh RP, Srivastava SK. Intrasurgical dynamics of macular hole surgery: an assessment of surgery-induced ultrastructural alterations with intraoperative optical coherence tomography. Retina 2014; 34:213-21. [PMID: 23860560 DOI: 10.1097/iae.0b013e318297daf3] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To evaluate the intrasurgical retinal architectural and macular hole (MH) geometric alterations that occur during surgical MH repair using intraoperative optical coherence tomography. METHODS A retrospective, multisurgeon, single-center, consecutive case series of 21 eyes undergoing surgical repair for MH with concurrent intraoperative optical coherence tomography using a custom microscope-mounted optical coherence tomography system was performed. All patients underwent surgical repair with pars plana vitrectomy, membrane peel, and gas tamponade. A novel three-dimensional segmentation algorithm was used for volumetric analysis of intrasurgical changes of MH geometry after surgical repair. Intraoperative optical coherence tomographic characteristics analyzed included MH volume, minimum diameter, base area, and hole height. Outer retinal architecture changes were analyzed both quantitatively and qualitatively. RESULTS All 21 eyes were successfully imaged with intraoperative optical coherence tomography. Nineteen of 21 eyes had images of sufficient signal strength to allow for quantitative analysis. Significant changes were noted in MH geometry after internal limiting membrane peeling including increased MH volume, increased base area, and decreased top area (all P < 0.03). Additionally, increased subretinal hyporeflectance was noted by expansion of the height between the inner segment/outer segment and retinal pigment epithelium bands (P = 0.008). Peeling methods and surgeon experience did not correlate with the magnitude of architectural alterations. Macular hole algorithm measurements and alterations were associated with visual outcome and MH closure. CONCLUSION Significant alterations occur in MH geometry and outer retinal structure after internal limiting membrane peeling. These changes are subclinical and unable to be appreciated with en face surgical microscope viewing and require intraoperative optical coherence tomography for visualization. Preliminary analysis of these measurements identified an association with visual outcome and successful MH closure. The functional significance of these changes deserves further study.
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Affiliation(s)
- Justis P Ehlers
- Ophthalmic Imaging Center, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio
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Forsaa VA, Raeder S, Hashemi LT, Krohn J. Short-term postoperative non-supine positioning versus strict face-down positioning in macular hole surgery. Acta Ophthalmol 2013; 91:547-51. [PMID: 22830524 DOI: 10.1111/j.1755-3768.2012.02464.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE The purpose of this study was to compare the efficacy of short-term non-supine positioning (NSP) and strict face-down positioning (FDP) in the repair of macular hole (MH). METHODS We retrospectively reviewed all MH repairs over a 27-month period (2008-2010). Inclusion criteria were idiopathic full thickness stage 2-4 MH treated by a single surgeon with 23-gauge pars plana vitrectomy, internal limiting membrane peeling and gas tamponade, followed by postoperative short-term NSP (for 5 days) or strict FDP (for 3-4 days). NSP was achieved by fastening a tennis ball to the back of the nightshirt. Outcome measures were anatomical MH closure verified by optical coherence tomography and postoperative visual acuity. RESULTS A total of 67 eyes (64 patients) met the inclusion criteria. The median follow-up period was 6.6 months (range, 4.7-19.8 months). The closure rates following a single operation were 30/33 (90.9%) in the FDP group, and 31/34 (91.2%) in the NSP group, respectively (p = 0.97). The FDP group improved 2.9 ETDRS lines, and 23 eyes (69.7%) gained two or more ETDRS lines. The NSP group improved 2.7 ETDRS lines (p = 1.00), and 25 eyes (73.5%) gained two or more ETDRS lines. The closure rates in the MH subgroup with diameters larger than 400 μm were 20/23 (87.0%) and 15/17 (88.2%) in the FDP group and the NSP group, respectively (p = 0.96). CONCLUSION The study indicates that short-term NSP is equally effective as strict FDP in the repair of MH. Contrary to previous reports, even large MH did not seem to benefit from FDP.
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Choi YM, Oh J, Kim SW, Huh K. Delayed Sealing of Macular Hole after Vitrectomy with Silicone Oil Tamponade. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2013. [DOI: 10.3341/jkos.2013.54.4.686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yong-Min Choi
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Jaeryung Oh
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Seong-Woo Kim
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Kuhl Huh
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
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Pilot randomised controlled trial of face-down positioning following macular hole surgery. Eye (Lond) 2011; 26:272-7. [PMID: 21941361 DOI: 10.1038/eye.2011.221] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE This was a pilot randomised controlled trial (RCT) to investigate the effect of post-operative face-down positioning on the outcome of macular hole surgery and to inform the design of a larger definitive study. METHODS In all, 30 phakic eyes of 30 subjects with idiopathic full-thickness macular holes underwent vitrectomy with dye-assisted peeling of the ILM and 14% perfluoropropane gas. Subjects were randomly allocated to posture face down for 10 days (posturing group) or to avoid a face-up position only (non-posturing group). The primary outcome was anatomical hole closure. RESULTS Macular holes closed in 14 of 15 eyes (93.3%; 95% confidence interval (CI) 68-100%) in the posturing group and in 9 of 15 (60%; 95% CI 32-84%) in the non-posturing group. In a subgroup analysis of outcome according to macular hole size, all holes smaller than 400 μm closed regardless of posturing (100%). In contrast, holes larger than 400 μm closed in 10 of 11 eyes (91%; 95% CI 58-99%) in the posturing group and in only 4 of 10 eyes (40%; 95% CI 12-74%) in the non-posturing group (Fisher's exact test P=0.02). CONCLUSION Post-operative face-down positioning may improve the likelihood of macular hole closure, particularly for holes larger than 400 μm. These results support the case for a RCT.
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