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Matos AMF, Defina RLS, Costa-Cunha LVF, Zacharias LC, Preti RC, Monteiro MLR, Cunha LP. Correlation between retinal sensitivity assessed by microperimetry and structural abnormalities on optical coherence tomography after successful epiretinal membrane surgery. Int J Retina Vitreous 2024; 10:24. [PMID: 38424619 PMCID: PMC10905782 DOI: 10.1186/s40942-024-00542-8] [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: 01/07/2024] [Accepted: 02/13/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND To verify the correlation between retinal sensitivity (RS) assessed by the microperimetry (MP) and optical coherence tomography (OCT) parameters measured in eyes submitted to pars-plana vitrectomy (PPV) for idiopathic epiretinal membrane (ERM) treatment. METHODS 43 patients underwent PPV. Best-corrected visual acuity (BCVA) and OCT imaging were acquired preoperatively and 6 months after surgery. The RS values were recorded 6 months after the surgery. Total macular thickness (TMT) measurements and OCT-evaluated structural findings were also analyzed. The MP examination tested 44 points, with direct topographic correspondence with the OCT-ETDRS map. Correlations between BCVA, RS, and OCT parameters were assessed. RESULTS TMT measurements in patients were significantly thicker preoperatively and reduced after surgery. All patients demonstrated BCVA improvements after surgery. The RS parameters after surgery were significantly lower in patients. For OCT structural analyses, patients with lower RS at the fovea correlated with the preexisting disorganization of retinal inner layers (DRIL). In addition, lower RS values were associated with DRIL, outer retinal changes (ORC), and intraretinal microcysts after surgery. CONCLUSIONS The RS values after surgery were significantly lower when compared to controls. The DRIL presence before and after surgery, and microcysts and ORC after surgery were related to worse visual outcomes.
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Affiliation(s)
- Aline Mota Freitas Matos
- Division of Ophthalmology, Federal University of Juiz de Fora Medical School, Avenida Barão do Rio Branco, 4051. Bom Pastor, Juiz de Fora, Minas Gerais, 36021-630, Brazil
- Juiz de Fora Eye Hospital, Juiz de Fora, Minas Gerais, Brazil
| | - Raphael Lucas Sampaio Defina
- Division of Ophthalmology, Federal University of Juiz de Fora Medical School, Avenida Barão do Rio Branco, 4051. Bom Pastor, Juiz de Fora, Minas Gerais, 36021-630, Brazil
| | | | - Leandro Cabral Zacharias
- Division of Ophthalmology and the Laboratory of Investigation in Ophthalmology (LIM 33), University of São Paulo Medical School, São Paulo, Brazil
| | - Rony Carlos Preti
- Division of Ophthalmology and the Laboratory of Investigation in Ophthalmology (LIM 33), University of São Paulo Medical School, São Paulo, Brazil
| | - Mário Luiz Ribeiro Monteiro
- Division of Ophthalmology and the Laboratory of Investigation in Ophthalmology (LIM 33), University of São Paulo Medical School, São Paulo, Brazil
| | - Leonardo Provetti Cunha
- Division of Ophthalmology, Federal University of Juiz de Fora Medical School, Avenida Barão do Rio Branco, 4051. Bom Pastor, Juiz de Fora, Minas Gerais, 36021-630, Brazil.
- Juiz de Fora Eye Hospital, Juiz de Fora, Minas Gerais, Brazil.
- Division of Ophthalmology and the Laboratory of Investigation in Ophthalmology (LIM 33), University of São Paulo Medical School, São Paulo, Brazil.
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Kanzaki Y, Matoba R, Ishihara K, Morita T, Muraoka Y, Kimura S, Koto T, Kawasaki R, Baba T, Okamoto F, Inoue M, Sakamoto T, Tsujikawa A, Morizane Y. Japan-epiretinal membrane (J-ERM) registry: A prospective cohort study protocol investigating the surgical outcome of epiretinal membrane. PLoS One 2024; 19:e0297347. [PMID: 38329968 PMCID: PMC10852224 DOI: 10.1371/journal.pone.0297347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/21/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Epiretinal membrane (ERM) causes visual impairment such as reduction in visual acuity and metamorphopsia due to retinal traction. With the improvement of optical coherence tomography (OCT) and microincision vitrectomy surgery (MIVS), the surgery of ERM has significantly advanced. However, there have been no large-scale studies on the following: (1) how to evaluate visual impairment in ERM, (2) the relationship between OCT findings and visual function, (3) when is the optimal timing of surgery, and (4) the relationship between the surgical instruments as well as techniques and prognosis. The purpose of this study was to obtain evidence regarding these ERM surgeries. METHODS AND DESIGN This is a prospective, multicenter cohort study of ERM surgery in Japan from March 1, 2023, to March 31, 2027 (UMIN000048472, R-3468-2). Patients who underwent ERM surgery during the study period and agreed to participate in this study will be included. The goal is to have a total of 5,000 eyes surgically treated for ERM. The following data will be collected: age, gender, medical history, subjective symptoms, visual function before and 6 and 12 months after surgery, clinical findings, OCT data, surgical technique, instruments used in surgery, and complications. DISCUSSION The results of this study will support the surgical decisions and procedures in ERM practices.
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Affiliation(s)
- Yuki Kanzaki
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Okayama, Japan
| | - Ryo Matoba
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Okayama, Japan
| | - Kenji Ishihara
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Sakyo-ku, Kyoto, Japan
| | - Tetsuro Morita
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Okayama, Japan
| | - Yuki Muraoka
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Sakyo-ku, Kyoto, Japan
| | - Shuhei Kimura
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Okayama, Japan
| | - Takashi Koto
- Kyorin Eye Center, Department of Ophthalmology, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
| | - Ryo Kawasaki
- Division of Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
| | - Takayuki Baba
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chuo-ku, Chiba, Japan
| | - Fumiki Okamoto
- Department of Ophthalmology, Graduate School of Medicine, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | - Makoto Inoue
- Kyorin Eye Center, Department of Ophthalmology, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
| | - Taiji Sakamoto
- Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima City, Kagoshima, Japan
| | - Akitaka Tsujikawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Sakyo-ku, Kyoto, Japan
| | - Yuki Morizane
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama City, Okayama, Japan
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Wu Y, Chen Y, Mao J, Ye X, Chen H, Xu Z, Shen L. Long-Term Quantitative Analysis of Inner Retinal Dimples and Visual Function Post Internal Limiting Membrane Peeling in Macular Diseases. Ophthalmol Ther 2024; 13:221-236. [PMID: 37943480 PMCID: PMC10776558 DOI: 10.1007/s40123-023-00837-3] [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: 09/08/2023] [Accepted: 10/17/2023] [Indexed: 11/10/2023] Open
Abstract
INTRODUCTION Inner retinal dimples (IRDs) are frequently detected after internal limiting membrane (ILM) peeling. However, the distribution of IRDs and its effect on postoperative visual function remain unclear. We aim to quantify the distribution of IRDs after ILM peeling in different macular diseases and analyze its influence on postoperative visual function. METHODS We retrospectively reviewed patients undergoing vitrectomy with ILM peeling and followed up until 12 months in our center. The distribution of IRDs were quantitatively determined using optical coherence tomography (OCT) and OCT angiography in a different sector of Early Treatment Diabetic Retinopathy Study grid. Visual function was evaluated by retinal sensitivity (RS) using microperimetry. Spearman correlation was performed between RS and IRDs within the same sectors. Multivariate linear regression analysis was performed to analyze the association between baseline characteristics and IRDs. RESULTS A total of 43 idiopathic macular hole (iMH) cases, 56 idiopathic epiretinal membrane (iERM) cases and 42 myopic foveoschisis (mFS) cases were included. IRDs increased gradually at ILM-peeled area, interrupting ganglion cell layer. Most IRDs were observed in temporal sector. A negative correlation was depicted between the increase of IRDs and the progress of RS at both perifovea and parafovea in iERM, but only at perifovea in iMH. No significant correlation between the change of IRDs and RS was found in mFS. Multivariable linear regression model showed that preoperative axial length was significantly associated with postoperative IRDs in all patients. CONCLUSIONS IRDs distributed mostly at temporal sector after ILM peeling, interrupting ganglion cell layer. IRD progression may influence postoperative RS only in iMH and iERM. Ophthalmologists may avoid temporal sector especially in eyes with normal axial length or strong ILM-ERM adherence.
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Affiliation(s)
- Yubo Wu
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, 270 Xueyuan West Road, Wenzhou, 325027, Zhejiang Province, China
| | - Yiqi Chen
- Department of Ophthalmology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
| | - Jianbo Mao
- Department of Ophthalmology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
| | - Xin Ye
- Department of Ophthalmology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
| | - Huan Chen
- Department of Ophthalmology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
| | - Zhaokai Xu
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, 270 Xueyuan West Road, Wenzhou, 325027, Zhejiang Province, China
| | - Lijun Shen
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, 270 Xueyuan West Road, Wenzhou, 325027, Zhejiang Province, China.
- Department of Ophthalmology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China.
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Changes of optical coherence tomography angiography parameters after internal limiting membrane peeling compared to non-peeling in epiretinal membrane surgery. Retina 2022; 42:1867-1873. [DOI: 10.1097/iae.0000000000003567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/01/2022] [Indexed: 11/26/2022]
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Loukovaara S, Gucciardo E, Korhonen A, Virtanen A, Harju M, Haukka J. Risk of glaucoma after vitreoretinal surgery - Findings from a population-based cohort study. Acta Ophthalmol 2022; 100:665-672. [PMID: 35470970 DOI: 10.1111/aos.15161] [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: 02/08/2022] [Revised: 04/11/2022] [Accepted: 04/18/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To investigate the association between different types of vitrectomy and risk of different types of glaucoma and to determine the effect of systemic medication and diabetes status on this risk. METHODS A population-based nested case-control study included individuals of age ≥ 18 years who had undergone single vitrectomy, vitrectomy with retinal procedure, or combined phaco-vitrectomy between 2001 and 2010. End of follow-up was 2017. Odds ratio (OR) for the development of glaucoma after different types of vitrectomy and 95% confidence interval (CI) were based on conditional logistic regression models. For every glaucoma case, five controls were matched by age, sex, start of follow-up year, and hospital district. RESULTS The cohort (n = 37 687), of which 52.8% was female, consisted of 6552 individuals diagnosed with glaucoma and 31 135 controls matched by age, sex, and hospital district. Vitrectomy was performed on 103 eyes in the glaucoma group and 158 eyes in the control group. As regards the risk of any glaucoma, the risk was lowest in eyes that underwent combined phaco-vitrectomy (OR: 2.7, 95% CI: 1.8-4.1), followed by single vitrectomy (OR: 3.15, 95% CI: 2.1-4.8), and highest in eyes that underwent vitrectomy with retinal procedure (OR: 4.5, 95% CI: 2.7-7.4). Diabetes had no effect (OR: 0.96, 95% CI: 0.92-1.01), but 5-year systemic statin use slightly decreased glaucoma risk (OR: 0.86, 95% CI: 0.77-0.97). CONCLUSIONS Vitreoretinal surgery was associated with an increased glaucoma risk; the risk being related to the complexity of vitrectomy. Long-term systemic statin therapy may decrease glaucoma risk, while diabetes had no association.
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Affiliation(s)
- Sirpa Loukovaara
- Unit of Vitreoretinal Surgery, Department of Ophthalmology University of Helsinki and Helsinki University Hospital Helsinki Finland
- Individualized Drug Therapy Research Program, Faculty of Medicine University of Helsinki Helsinki Finland
| | - Erika Gucciardo
- Individualized Drug Therapy Research Program, Faculty of Medicine University of Helsinki Helsinki Finland
| | - Ani Korhonen
- Individualized Drug Therapy Research Program, Faculty of Medicine University of Helsinki Helsinki Finland
| | - Aapo Virtanen
- Department of Ophthalmology University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Mika Harju
- Glaucoma Unit, Department of Ophthalmology University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Jari Haukka
- Department of Public Health University of Helsinki Helsinki Finland
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