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Forati R, Hoyek S, Romano F, Miller JB, Patel NA. Full-Thickness Macular Hole in a Pediatric Patient With Normal Vision. Ophthalmic Surg Lasers Imaging Retina 2024:1-6. [PMID: 39172226 DOI: 10.3928/23258160-20240621-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
A 17-year-old boy presented with a full-thickness macular hole, with 20/20 vision with eccentric fixation in the left eye. Examination of the left eye showed a large macular hole with a base diameter measuring 1,680 μm and temporal macular and mid-peripheral retinal atrophy on ultra-high-definition optical coherence tomography (OCT) scans. Microperimetry showed eccentric fixation with good nasal sensitivity. A 12x12-mm extended-field swept-source OCT angiogram showed flow loss in the temporal macula, with slight reduction noted in the choriocapillaris. Given excellent visual acuity, good tolerance by the patient, and large atrophic hole, the decision was made for observation rather than surgery. [Ophthalmic Surg Lasers Imaging Retina 2024;55:XX-XX.].
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Quiroz-Reyes MA, Quiroz-Gonzalez EA, Quiroz-Gonzalez MA, Lima-Gomez V. Effect of internal limiting membrane surgical techniques on the idiopathic and refractory management of macular holes: a systematic review and meta-analysis. Int J Retina Vitreous 2024; 10:44. [PMID: 38907361 PMCID: PMC11193206 DOI: 10.1186/s40942-024-00564-2] [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: 05/13/2024] [Accepted: 06/17/2024] [Indexed: 06/23/2024] Open
Abstract
Macular holes (MHs), including atraumatic idiopathic and refractory MHs, affect central vision acuity due to full-thickness defects in the retinal tissue. The existing controversy regarding the pathophysiology and management of MHs has significantly improved with the implementation of internal limiting membrane (ILM) surgical techniques and improved MH closure rates. Thus, to determine the effect of ILM techniques on large idiopathic and refractory MH management, the present study systematically reviewed 5910 original research articles extracted from online literature databases, including PubMed, Cochrane, Google Scholar, and Embase, following the PRISMA guidelines. The primary outcome measures were MH closure rate and postoperative visual acuity. A total of 23 randomized controlled trials (RCTs) with adequate patient information and information on the effect of ILM peeling, inverted ILM flaps, autologous retinal transplantation (ART), and ILM insertion techniques on large idiopathic and refractory MH patients were retrieved and analyzed using RevMan software (version 5.3) provided by the Cochrane Collaboration. Statistical risk of bias analysis was also conducted on the selected sources using RoB2, which showed a low risk of bias in the included studies. A meta-analysis indicated that the inverted ILM flap technique had a significantly greater MH closure rate for primary MH than the other treatment methods (OR = 3. 22, 95% CI 1.34-7.43; p = 0.01). Furthermore, the findings showed that the inverted ILM flap group had significantly better postoperative visual acuity than did the other treatment options for patients with idiopathic MH (WMD = - 0.13; 95% CI = 0.22-0.09; p = 0.0002). The ILM peeling technique had the second highest statistical significance for MH closure rates in patients with idiopathic MH (OR = 2. 72, 95% CI: 1.26-6.32; p = 0.016). In refractory MHs, autologous retinal transplant (ART) and multilayer ILM plug (MIP) techniques improve the closure rate and visual function; human amniotic membrane grafting (hAMG) provides a high degree of anatomical outcomes but disappointing visual results. This study demonstrated the reliability and effectiveness of ILM techniques in improving the functional and anatomical outcomes of large idiopathic and refractory MH surgery. These findings will help clinicians choose the appropriate treatment technique for patients with idiopathic and refractory MH.
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Affiliation(s)
- Miguel A Quiroz-Reyes
- The Retina Department, Oftalmologia Integral ABC (Medical and Surgical Nonprofit Organization) affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Av. Paseo de Las Palmas 735 Suite 303, Lomas de Chapultepec, 11000, Mexico City, Mexico.
| | - Erick A Quiroz-Gonzalez
- Institute of Ophthalmology. (Nonprofit Organization) affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Av. Chimalpopoca 14. Col. Obrera, 06800, Mexico City, Mexico
| | - Miguel A Quiroz-Gonzalez
- The Retina Department, Oftalmologia Integral ABC (Medical and Surgical Nonprofit Organization) affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Av. Paseo de Las Palmas 735 Suite 303, Lomas de Chapultepec, 11000, Mexico City, Mexico
| | - Virgilio Lima-Gomez
- Juarez Hospital, Public Assistance Institution (Nonprofit Organization), Av. Politecnico Nacional 5160, Colonia Magdalena de Las Salinas, 07760, Mexico, Mexico
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Kalas T, Newman A, Whyte J, Sharma A. Clinical utilization of microperimetry in ophthalmic surgery: A narrative review. Surv Ophthalmol 2023:S0039-6257(23)00142-X. [PMID: 37918576 DOI: 10.1016/j.survophthal.2023.10.011] [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: 04/17/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023]
Abstract
Microperimetry is an emerging technology that provides concurrent analysis of retinal structure and function by combining retinal sensitivity and fixation analysis with fundus imaging. We summarize the substantial evidence validating the evolving role of microperimetry as an adjunctive assessment of visual function in the perioperative setting. We show that microperimetry provides useful complementary information to other established imaging and functional modalities in the perioperative setting for a wide range of vitreoretinal surgical procedures, as well as in cataract and refractive surgeries. This includes preoperative uses such as prognostication of visual and anatomical outcomes, timing of surgical intervention, and assessment of patient suitability for surgery-as well as postoperative uses including quantification of visual recovery, investigation of unexplained postoperative vision loss, and informing expected long term functional outcomes.
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Affiliation(s)
- Timothy Kalas
- Department of Ophthalmology, Queensland Children's Hospital, Queensland, Australia.
| | - Alexander Newman
- Department of Ophthalmology, Royal Brisbane and Women's Hospital, Queensland, Australia; School of Medicine, Griffith University, Southport, Queensland, Australia
| | - Jonathan Whyte
- Department of Ophthalmology, Royal Brisbane and Women's Hospital, Queensland, Australia; School of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Abhishek Sharma
- Department of Ophthalmology, Royal Brisbane and Women's Hospital, Queensland, Australia; School of Medicine, University of Queensland, Brisbane, Queensland, Australia; Queensland Eye Institute, South Brisbane, Queensland, Australia
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Feng J, Yang X, Xu M, Wang Y, Shi X, Zhang Y, Huang P. Association of Microvasculature and Macular Sensitivity in Idiopathic Macular Epiretinal Membrane: Using OCT Angiography and Microperimetry. Front Med (Lausanne) 2021; 8:655013. [PMID: 34869402 PMCID: PMC8635104 DOI: 10.3389/fmed.2021.655013] [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: 01/18/2021] [Accepted: 10/14/2021] [Indexed: 11/15/2022] Open
Abstract
Purpose: To investigate the correlation between retinal capillary structure and macular function in patients with idiopathic epiretinal membrane (iERM) by using optical coherence tomography angiography (OCTA) and microperimetry. Methods: This retrospective and observational study included 30 idiopathic ERM eyes of 30 consecutive patients. OCTA was performed to evaluate macular microvasculature including the superficial capillary plexus, deep capillary plexus, and foveal avascular zone. Best corrected visual acuity (BCVA) and microperimetry were measured at baseline and 3 months after surgery. Associations between macular microvasculature and visual function were assessed. Results: Visual function including BCVA and macular sensitivity improved significantly at 3 months post-operatively (p < 0.001). At baseline, BCVA was positively correlated with foveal or parafoveal sensitivities and negatively correlated with central foveal thickness (p < 0.05). Pre-operative foveal sensitivity was significantly correlated with the vessel density of foveal or parafoveal superficial capillary plexus (p < 0.05). A multiple regression model revealed that pre-operative vessel density of foveal deep capillary plexus was an independent positive prognostic factor for post-operative BCVA (B = −0.020 ± 0.006, p = 0.006) and macular sensitivity (B = 0.200 ± 0.081, p = 0.027). Conclusion: Integrated evaluation of iERM by using OCTA and microperimetry shows an association between microvasculature and macular sensitivity. Pre-operative vessel density of foveal deep capillary plexus assessed by OCTA may be a potentially valuable prognostic factor for iERM surgery.
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Affiliation(s)
- Jingyang Feng
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Fundus Disease, Shanghai, China.,Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China
| | - Xiaotong Yang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China
| | - Mengqiao Xu
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuwei Wang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiang Shi
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Yumeng Zhang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peirong Huang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Fundus Disease, Shanghai, China.,Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China
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Kannan NB, Chakrabarti A, Sen S, Rajan RP, Kumar K, Baliga G, Ramasamy K. Evaluation of retinal functional changes after macular hole surgery using heavy brilliant blue G dye for internal limiting membrane staining: A prospective, single blind, randomized controlled trial. Indian J Ophthalmol 2021; 69:2752-2756. [PMID: 34571629 PMCID: PMC8597439 DOI: 10.4103/ijo.ijo_2816_20] [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] [Indexed: 11/08/2022] Open
Abstract
Purpose: To evaluate retinal functional changes after idiopathic macular hole (MH) surgery using heavy brilliant blue G (hBBG) dye for internal limiting membrane (ILM) staining. Methods: Forty-four eyes with idiopathic MH were randomized into two groups – 24 eyes undergoing vitrectomy with ILM peeling using hBBG staining and 20 eyes without staining; anatomical and functional status (with microperimetry (MP)) at baseline and during postoperative follow-up were noted and compared. Results: All eyes had closure of MH postoperatively and overall baseline MP indices (average threshold, AT; foveal sensitivity, FS) improved significantly at 6 weeks and 6 months of follow-up. AT and FS showed significant improvement at 6 weeks and 6 months from baseline in both individual groups (P < 0.001). Intergroup comparison showed that there was no statistically significant difference in AT and FS values at any point of time (baseline, 6 weeks, 6 months) between staining and no-stain group. No eyes in our cohort had any unexplained visual loss. Conclusion: Functional parameters of macula improved significantly after successful MH surgery using hBBG for staining the ILM.
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Affiliation(s)
- Naresh Babu Kannan
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Anirban Chakrabarti
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Sagnik Sen
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Renu P Rajan
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Karthik Kumar
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Girish Baliga
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Kim Ramasamy
- Department of Vitreo-retina, Aravind Eye Hospital, Madurai, Tamil Nadu, India
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