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Nisanova A, Yavary A, Deaner J, Ali FS, Gogte P, Kaplan R, Chen KC, Nudleman E, Grewal D, Gupta M, Wolfe J, Klufas M, Yiu G, Soltani I, Emami-Naeini P. Performance of Automated Machine Learning in Predicting Outcomes of Pneumatic Retinopexy. OPHTHALMOLOGY SCIENCE 2024; 4:100470. [PMID: 38827487 PMCID: PMC11141253 DOI: 10.1016/j.xops.2024.100470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 12/30/2023] [Accepted: 01/12/2024] [Indexed: 06/04/2024]
Abstract
Purpose Automated machine learning (AutoML) has emerged as a novel tool for medical professionals lacking coding experience, enabling them to develop predictive models for treatment outcomes. This study evaluated the performance of AutoML tools in developing models predicting the success of pneumatic retinopexy (PR) in treatment of rhegmatogenous retinal detachment (RRD). These models were then compared with custom models created by machine learning (ML) experts. Design Retrospective multicenter study. Participants Five hundred and thirty nine consecutive patients with primary RRD that underwent PR by a vitreoretinal fellow at 6 training hospitals between 2002 and 2022. Methods We used 2 AutoML platforms: MATLAB Classification Learner and Google Cloud AutoML. Additional models were developed by computer scientists. We included patient demographics and baseline characteristics, including lens and macula status, RRD size, number and location of breaks, presence of vitreous hemorrhage and lattice degeneration, and physicians' experience. The dataset was split into a training (n = 483) and test set (n = 56). The training set, with a 2:1 success-to-failure ratio, was used to train the MATLAB models. Because Google Cloud AutoML requires a minimum of 1000 samples, the training set was tripled to create a new set with 1449 datapoints. Additionally, balanced datasets with a 1:1 success-to-failure ratio were created using Python. Main Outcome Measures Single-procedure anatomic success rate, as predicted by the ML models. F2 scores and area under the receiver operating curve (AUROC) were used as primary metrics to compare models. Results The best performing AutoML model (F2 score: 0.85; AUROC: 0.90; MATLAB), showed comparable performance to the custom model (0.92, 0.86) when trained on the balanced datasets. However, training the AutoML model with imbalanced data yielded misleadingly high AUROC (0.81) despite low F2-score (0.2) and sensitivity (0.17). Conclusions We demonstrated the feasibility of using AutoML as an accessible tool for medical professionals to develop models from clinical data. Such models can ultimately aid in the clinical decision-making, contributing to better patient outcomes. However, outcomes can be misleading or unreliable if used naively. Limitations exist, particularly if datasets contain missing variables or are highly imbalanced. Proper model selection and data preprocessing can improve the reliability of AutoML tools. Financial Disclosures Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Arina Nisanova
- School of Medicine, University of California Davis, Davis, California
| | - Arefeh Yavary
- Department of Computer Science, University of California Davis, Davis, California
| | - Jordan Deaner
- Mid Atlantic Retina, Wills Eye Hospital, Philadelphia, Pennsylvania
| | | | | | - Richard Kaplan
- New York Eye and Ear Infirmary of Mount Sinai, New York, New York
| | | | - Eric Nudleman
- Shiley Eye Center, University of California San Diego, La Jolla, California
| | | | - Meenakashi Gupta
- New York Eye and Ear Infirmary of Mount Sinai, New York, New York
| | - Jeremy Wolfe
- Associated Retinal Consultants, Royal Oak, Michigan
| | - Michael Klufas
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Glenn Yiu
- Tschannen Eye Institute, University of California Davis, Sacramento, California
| | - Iman Soltani
- Department of Mechanical and Aerospace Engineering, University of California Davis, Davis, California
| | - Parisa Emami-Naeini
- Tschannen Eye Institute, University of California Davis, Sacramento, California
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Tzoumas N, Yorston D, Laidlaw DAH, Williamson TH, Steel DH. Improved Outcomes with Heavy Silicone Oil in Complex Primary Retinal Detachment: A Large Multicenter Matched Cohort Study. Ophthalmology 2024; 131:731-740. [PMID: 38104666 DOI: 10.1016/j.ophtha.2023.12.016] [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: 08/23/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023] Open
Abstract
PURPOSE To establish whether Densiron 68, a heavier-than-water endotamponade agent, is an effective alternative to conventional light silicone oil in primary rhegmatogenous retinal detachment (RD) surgery for eyes with inferior breaks in the detached retina and severe proliferative vitreoretinopathy (PVR). DESIGN Cohort study of routinely collected data from the European Society of Retina Specialists and British and Eire Association of Vitreoretinal Surgeons vitreoretinal database between 2015 and 2022. PARTICIPANTS All consecutive eyes that underwent primary rhegmatogenous RD surgery using Densiron 68 or light silicone oil as an internal tamponade agent. METHODS To minimize confounding bias, we undertook 2:1 nearest-neighbor matching on inferior breaks, large inferior rhegmatogenous RDs, PVR, and, for visual analyses, baseline visual acuity (VA) between treatment groups. We fit regression models including prognostically relevant covariates, treatment-covariate interactions, and matching weights. We used g-computation with cluster-robust methods to estimate marginal effects. For nonlinear models, we calculated confidence intervals (CIs) using bias-corrected cluster bootstrapping with 9999 replications. MAIN OUTCOME MEASURES Presence of a fully attached retina and VA at least 2 months after oil removal. RESULTS Of 1061 eyes enrolled, 426 and 239 were included in our matched samples for anatomic and visual outcome analyses, respectively. The primary success rate was higher in the Densiron 68 group (113 of 142; 80%) compared with the light silicone oil group (180 of 284; 63%), with an adjusted odds ratio of 1.90 (95% CI, 1.63-2.23, P < 0.001). We also observed a significant improvement favoring Densiron 68 of -0.26 logarithm of the minimum angle of resolution (logMAR) in postoperative VA between the 2 groups (95% CI, -0.43 to -0.10, P = 0.002). The anatomic benefit of using Densiron 68 in eyes with inferior retinal breaks and large detachments was more pronounced among eyes with PVR grade C. We found no evidence of visual effect moderation by anatomic outcome or foveal attachment. CONCLUSIONS Densiron achieved higher anatomic success rates and improved visual outcomes compared with conventional light silicone oil in eyes with inferior retinal pathology and severe PVR. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Nikolaos Tzoumas
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Sunderland Eye Infirmary, Sunderland, United Kingdom
| | | | | | - Tom H Williamson
- Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - David H Steel
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Sunderland Eye Infirmary, Sunderland, United Kingdom.
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Salabati M, Massenzio E, Kim J, Awh K, Anderson H, Mahmoudzadeh R, Wakabayashi T, Hsu J, Garg S, Ho AC, Khan MA. Primary Retinal Detachment Repair in Eyes Deemed High Risk for Proliferative Vitreoretinopathy: Surgical Outcomes in 389 Eyes. Ophthalmol Retina 2023; 7:954-958. [PMID: 37453482 DOI: 10.1016/j.oret.2023.07.009] [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: 04/04/2023] [Revised: 07/04/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE To evaluate surgical outcomes in eyes with primary rhegmatogenous retinal detachment (RRD) deemed at high risk for postoperative proliferative vitreoretinopathy (PVR). DESIGN Retrospective, consecutive case cohort study. PARTICIPANTS Eyes undergoing primary RRD repair with pars plana vitrectomy (PPV) or combined PPV with scleral buckling (PPV/SB) between January 1, 2016, and December 30, 2017, at Wills Eye Hospital. METHODS Eyes were defined as "high risk" if ≥ 1 of the following risk factors for PVR was present on preoperative examination: preoperative PVR grade A or B, vitreous hemorrhage, RRD involving ≥ 50% of retinal area, presence of ≥ 3 retinal breaks, history of prior cryotherapy, presence of choroidal detachment, or duration of RRD > 2 weeks. Surgical failure was defined as an additional intervention required for the retinal reattachment. MAIN OUTCOMES MEASURES Single surgery attachment success (SSAS) rate 3 months after first surgical intervention for primary RRD. RESULTS Of 2053 reviewed charts, a total of 389 eyes (18.9%) met the definition of high risk and were included in the analysis. Mean patient age was 63.5 years. PPV/SB was performed in 125 (32.1%) eyes and PPV alone in 264 (67.9%) eyes. SSAS rate of the overall cohort was 71.5% at 3 months. SSAS rate was significantly higher in eyes treated with PPV/SB compared with PPV (80.8% vs. 67%, respectively, P = 0.006). On multivariate analysis, use of PPV/SB was the only feature associated with SSAS (odds ratio, 2.04; 95% confidence interval, 1.12-3.69, P = 0.019). CONCLUSION In eyes with primary RRD and risk factors for PVR, overall SSAS was 71.5% after primary repair. In this cohort, use of PPV/SB was associated with a significantly higher SSAS compared with PPV alone. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
| | - Erik Massenzio
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Julie Kim
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Katherine Awh
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Hannah Anderson
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | - Taku Wakabayashi
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Jason Hsu
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Sunir Garg
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Allen C Ho
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - M Ali Khan
- The Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania.
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William A, Kuehnel S, Dimopoulos S, Hillenkamp J, Goebel W. The Role of Preoperative Case Selection in the Training of Surgical Repair of Primary Rhegmatogenous Retinal Detachment. Clin Ophthalmol 2023; 17:3113-3122. [PMID: 37881783 PMCID: PMC10593965 DOI: 10.2147/opth.s425646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 09/25/2023] [Indexed: 10/27/2023] Open
Abstract
Purpose To analyse single-operation anatomical success (SOAS) of primary rhegmatogenous retinal detachment (RRD) repair by junior vitreoretinal surgeons guided by preoperative individual case selection by an experienced mentor vitreoretinal surgeon. Methods Retrospective, single institute, observational study, included all patients who underwent standard pars plana vitrectomy (PPV) or combined encircling band (CB) and PPV and gas tamponade in the treatment of RRD from November 2021 to December 2022 were included. Preoperative selection for the surgery decision, whether standard PPV or combined CB & PPV was undertaken through the senior surgeon; according to the location and extensions of the RRD, number of retinal tears (RT) and lens status. We excluded patients with tractional retinal detachment, RD with proliferative vitreoretinopathy stage C, giant tears, trauma, previous scleral buckle, schisis RD and RD requiring silicone oil. The primary outcome measure was to evaluate the single-operation anatomic success (SOAS). Secondary outcome measures evaluated whether there was a statistical significant difference between both procedures. Results Eighty-two eyes were included in the study. Forty-five eyes were selected for combined CB&PPV and 37 eyes for standard PPV. SOAS was achieved in 40 eyes (88.8%) in combined group and 35 eyes (94.5%) in standard PPV group. There was no statistically significant difference in the success rate between both operations, p = 0.65. Conclusion Structured preoperative selection of standardized surgical techniques according to the degree of complexity of RD together with close supervision enables junior vitreoretinal surgeons in training to achieve re-attachment rates of more than 80% with both types of surgeries.
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Affiliation(s)
- Antony William
- Department of Ophthalmology, University Eye Hospital Würzburg, Würzburg, Germany
| | - Sophia Kuehnel
- Department of Ophthalmology, University Eye Hospital Würzburg, Würzburg, Germany
| | - Spyridon Dimopoulos
- Department of Ophthalmology, University Eye Hospital Tübingen, Tübingen, Germany
| | - Jost Hillenkamp
- Department of Ophthalmology, University Eye Hospital Würzburg, Würzburg, Germany
| | - Winfried Goebel
- Department of Ophthalmology, University Eye Hospital Würzburg, Würzburg, Germany
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Doukkali S, Hébert M, You E, Bourgault S, Caissie M, Tourville É, Dirani A. Bilateral sequential and simultaneous rhegmatogenous retinal detachments: anatomic and functional outcomes. CANADIAN JOURNAL OF OPHTHALMOLOGY 2023:S0008-4182(23)00245-4. [PMID: 37640227 DOI: 10.1016/j.jcjo.2023.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 07/02/2023] [Accepted: 07/31/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE To assess the anatomic and functional outcomes in sequential and simultaneous bilateral rhegmatogenous retinal detachment (BRRD) repair. DESIGN Retrospective cohort study. PARTICIPANTS A total of 218 eyes in 109 patients. METHODS Patients diagnosed with BRRD between 2014 and 2020 at the University Centre of Ophthalmology-CHU de Québec-Laval University were reviewed. Main outcomes were single-surgery anatomic success (SSAS) and final pinhole visual acuity (PHVA) in logMARs. RESULTS Of the 109 patients, 86 (79%) were male, and median (Q1, Q3) age at presentation for the first eye was 60 years (range, 54-66 years). Of these patients, 92% (n = 100) had sequential BRRD and 8% (n = 9) simultaneous BRRD. Median (Q1, Q3) duration of symptoms was shorter for second eyes (first, 7 days [range, 3-15 days] vs second, 4 days [range, 2-10 days]; p = 0.028). Second eyes also had less retinal tears (first, 2.94 ± 2.76 tears vs second, 2.38 ± 1.79 tears; p = 0.031) and better median preoperative PHVA (first, 0.46 logMAR [range, 0.14-2.30 logMAR] vs second, 0.24 logMAR [range, 0.06-0.95 logMAR]; p = 0.012). SSAS was achieved in 100 (92%) and 101 (93%) of first and second eyes, respectively (p = 1.00). Final PHVA was better for the first eye (first, 0.14 logMAR [range, 0.04-0.30 logMAR] vs second, 0.20 logMAR [range, 0.04-0.43 logMAR]; p = 0.010) but comparable at 3 months (first, 0.30 logMAR [range, 0.14-0.48 logMAR] vs second, 0.34 logMAR [range, 0.13-0.70 logMAR]; p = 0.36). CONCLUSIONS SSAS was similar for both eyes. The subsequent eye was more likely to be treated earlier with less advanced presentations, but at 3 months, PHVA was not significantly different between eyes. Difference in final PHVA may be attributable to longer follow-up in first eyes.
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Affiliation(s)
| | - Mélanie Hébert
- Department of Ophthalmology, Hospital Saint-Sacrement, Laval University, Quebec, QC
| | - Eunice You
- Department of Ophthalmology, Hospital Saint-Sacrement, Laval University, Quebec, QC
| | - Serge Bourgault
- Department of Ophthalmology, Hospital Saint-Sacrement, Laval University, Quebec, QC
| | - Mathieu Caissie
- Department of Ophthalmology, Hospital Saint-Sacrement, Laval University, Quebec, QC
| | - Éric Tourville
- Department of Ophthalmology, Hospital Saint-Sacrement, Laval University, Quebec, QC
| | - Ali Dirani
- Department of Ophthalmology, Hospital Saint-Sacrement, Laval University, Quebec, QC.
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Quiroz-Reyes MA, Quiroz-Gonzalez EA, Quiroz-Gonzalez MA, Lima-Gomez V. Postoperative Choroidal Vascular Biomarkers in Eyes with Rhegmatogenous Retinal Detachment-Related Giant Retinal Tears. Int J Retina Vitreous 2023; 9:45. [PMID: 37528479 PMCID: PMC10391839 DOI: 10.1186/s40942-023-00482-9] [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: 06/06/2023] [Accepted: 07/11/2023] [Indexed: 08/03/2023] Open
Abstract
PURPOSE Choroidal vascularity index (CVI) and choriocapillaris flow area (CFA) are perfusion biomarkers relevant to retinal disease management. There is limited knowledge regarding these biomarkers in eyes that have been successfully treated for rhegmatogenous retinal detachment (RRD) due to giant retinal tears (GRTs). This study aimed to analyze the relationship between choroidal perfusion biomarkers and functional outcomes in surgically treated eyes with GRT-associated RRD and their fellow eyes. METHODS A total of 33 GRT eyes and 29 fellow eyes were included in this study. All RRD-GRT eyes were treated with vitrectomy and categorized into two groups based on whether additional scleral buckles (SB) were placed. Visual and choroidal features were compared between the groups. RESULTS The subjects had an average age of 55.18 years, a mean time of 2.36 weeks before surgery, and a mean follow-up time of 25.9 months. Best-corrected visual acuity (BCVA) was substantially worse in GRT eyes (1.9 logMAR) than in fellow control eyes (0.23 logMAR) but substantially improved after surgery (0.59 logMAR). There were no differences in the presurgical characteristics and BCVA between the eyes that did and did not undergo SB. Long-term CVI and CFA were lower in eyes with GRT than in their fellow eyes. Among eyes with GRT, those with SB had significantly lower CVI and CFA. Correlation analysis revealed that the CVI and CFA were positively correlated with visual outcomes (negative correlation with logMAR). CONCLUSION Despite successful surgical repair, long-term functional and choroidal evaluations showed permanent changes in eyes with GRT. Positive correlations between perfusion biomarkers and visual function suggest that better choroidal vasculature is associated with better visual outcomes. The results of this study highlight the benefits of analyzing choroidal vasculature biomarkers and the relationship between the choroidal anatomy and vision.
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Affiliation(s)
- Miguel A Quiroz-Reyes
- Retina Department of Oftalmologia Integral ABC, Medical and Surgical Assistance Institution (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
- Retina Department of Oftalmologia Integral ABC, Medical and Surgical Assistance Institution (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
- Institute of Ophthalmology. Fundacion Conde de Valenciana, Medical and Surgical Assistance Institution (Nonprofit Organization) Affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Calle Chimalpopoca 14. Col Obrera, 06800, Mexico, Mexico
| | - Miguel A Quiroz-Gonzalez
- Retina Department of Oftalmologia Integral ABC, Medical and Surgical Assistance Institution (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 City, Mexico
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Ong SS, Ahmed I, Gonzales A, Aguwa UT, Beatson B, Dai X, Pham AT, Shah YS, Zhou A, Arsiwala LT, Wang J, Handa JT. Management of uncomplicated rhegmatogenous retinal detachments: a comparison of practice patterns and clinical outcomes in a real-world setting. Eye (Lond) 2023; 37:684-691. [PMID: 35338355 PMCID: PMC9998441 DOI: 10.1038/s41433-022-02028-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/22/2022] [Accepted: 03/11/2022] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE To investigate practice patterns and clinical outcomes in the repair of uncomplicated rhegmatogenous retinal detachments (RRD) in a real-world setting over a 10-year period. METHODS We compared preferences for scleral buckling (SB), pars plana vitrectomy (PPV), PPV/SB, or pneumatic retinopexy (PR) over time, and examined the 1-year single surgery anatomic success (SSAS) and best-corrected visual acuity (BCVA) at a tertiary academic institution from 2008-2018. RESULTS Eight hundred eight eyes had RRD repair between 2008-2011 (n = 240), 2012-2014 (n = 271), and 2015-2017 (n = 297). Compared to 2008-2011, PPV was preferred over SB in 2012-2014 (OR: 2.93; 95% CI: 1.86-4.63) and 2015-2017 (OR: 5.94; 95% CI: 3.76-9.38), and over PPV/SB in 2012-2014 (OR: 2.74; 95% CI: 1.65-4.56) and 2015-2017 (OR: 3.16; 95% CI: 31.96-5.12). PR was uncommonly utilized (<10%). Younger surgeons (graduating 2010-2017) favored PPV over SB when compared to older surgeons [graduating 1984-2000 (OR: 1.77; 95% CI: 1.18-2.65) and 2001-2009 (OR 1.73; 95% CI: 1.14-2.65)], but similarly selected PPV vs. PPV/SB as their older counterparts (p > 0.05). Compared to PPV, SSAS was higher with SB (OR: 1.53; 95% CI: 1.03-2.26) and PPV/SB (OR: 2.55; 95% CI: 1.56-4.17). One-year BCVA was markedly improved compared to baseline only for eyes that achieved SSAS (p < 0.001). CONCLUSIONS Over the past 10 years, PPV has become the favored approach to repair uncomplicated RRD and this appears to be driven by younger surgeons' preferences. Given the superior long-term SSAS in SB and PPV/SB as compared to PPV, SB and PPV/SB should be more frequently considered when determining the appropriate repair strategy for uncomplicated RRD.
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Affiliation(s)
- Sally S Ong
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Department of Ophthalmology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Ishrat Ahmed
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Anthony Gonzales
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Ugochi T Aguwa
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Bradley Beatson
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Xi Dai
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Alex T Pham
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Yesha S Shah
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Ashley Zhou
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Lubaina T Arsiwala
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Jiangxia Wang
- Johns Hopkins Biostatistics Center, Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - James T Handa
- Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA.
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Heydinger S, Ufret-Vincenty R, Robertson ZM, He YG, Wang AL. Comparison of Surgical Outcomes for Uncomplicated Primary Retinal Detachment Repair. Clin Ophthalmol 2023; 17:907-915. [PMID: 36960322 PMCID: PMC10029931 DOI: 10.2147/opth.s405913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/10/2023] [Indexed: 03/19/2023] Open
Abstract
Purpose To compare the outcomes of primary uncomplicated rhegmatogenous retinal detachment (RRD) repair using pars plana vitrectomy (PPV), scleral buckling (SB), or combined scleral buckling with vitrectomy (SB/PPV). Patients and Methods Single-institution, retrospective, observational study of 179 patients with primary RRD managed at a large academic hospital system. We excluded patients with less than 6 months of follow-up, previous vitrectomy or buckle, giant retinal tears, aphakia, recurrent forms of RRD, or extensive proliferative vitreoretinopathy (Grade C or worse) documented on exam or requiring membrane peel. Outcome measures included primary anatomical success at 6 months, functional success defined as BCVA ≥ 20/200, and best corrected visual acuity (BCVA) using logMAR scoring. Subgroup analysis was performed in the following patient groups: phakic, pseudophakic, inferior detachments, and prior pneumatic retinopexy. Results Primary anatomical success was achieved in 145 of 179 eyes (81.0%), with SB/PPV showing a significantly greater success rate (p = 0.046) when compared to SB and PPV. Functional success was achieved in 137 of the 145 anatomically successful eyes (94.5%), with values ranging between 92% and 97% amongst the interventions (p = 0.552). No difference was found in final BCVA (p = 0.367). Patients with inferior detachment had an odds ratio of 2.15 for primary anatomic failure. Prior pneumatic retinopexy did not significantly affect any of the primary outcomes. Conclusion SB/PPV yielded a significantly better primary anatomical success rate when compared to SB and PPV. Functional success and final BCVA was similar amongst the interventions. Inferior detachments were associated with worse primary anatomic outcomes. Prior pneumatic retinopexy did not significantly affect surgical outcomes.
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Affiliation(s)
- Stanton Heydinger
- University of Texas Southwestern Medical School, University of Texas Southwestern, Dallas, TX, USA
- Correspondence: Stanton Heydinger, Department of Ophthalmology, University of Texas Southwestern, 5323 Harry Hines Blvd, Dallas, TX, USA, Tel +1 816-500-9088, Email
| | - Rafael Ufret-Vincenty
- Department of Ophthalmology, University of Texas Southwestern, Dallas, TX, USA
- Department of Ophthalmology, Parkland Hospital, Dallas, TX, USA
| | - Zachary M Robertson
- Department of Ophthalmology, University of Texas Southwestern, Dallas, TX, USA
- Department of Ophthalmology, Parkland Hospital, Dallas, TX, USA
| | - Yu-Guang He
- Department of Ophthalmology, University of Texas Southwestern, Dallas, TX, USA
- Department of Ophthalmology, Parkland Hospital, Dallas, TX, USA
| | - Angeline L Wang
- Department of Ophthalmology, University of Texas Southwestern, Dallas, TX, USA
- Department of Ophthalmology, Parkland Hospital, Dallas, TX, USA
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9
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Eshtiaghi A, Dhoot AS, Mihalache A, Popovic MM, Nichani PAH, Sayal AP, Yu HJ, Wykoff CC, Kertes PJ, Muni RH. Pars Plana Vitrectomy with and without Supplemental Scleral Buckle for the Repair of Rhegmatogenous Retinal Detachment: A Meta-analysis. Ophthalmol Retina 2022; 6:871-885. [PMID: 35227949 DOI: 10.1016/j.oret.2022.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 02/06/2022] [Accepted: 02/18/2022] [Indexed: 06/14/2023]
Abstract
TOPIC It is unclear whether there are differences in safety and efficacy between pars plana vitrectomy (PPV) alone and PPV with a supplemental scleral buckle (SB; PPV-SB) for the treatment of rhegmatogenous retinal detachment. CLINICAL RELEVANCE This meta-analysis aimed to compare the safety and efficacy of these surgical procedures. METHODS In this meta-analysis, Ovid MEDLINE, Embase, and Cochrane Library were systematically searched (January 2000-June 2021). The primary outcome was the final best corrected visual acuity (BCVA), whereas the secondary outcomes were reattachment rates and complications. The risk of bias was assessed using the Cochrane risk-of-bias tool for randomized controlled trials (RCTs) and the risk of bias in nonrandomized studies of interventions tool for nonrandomized studies. RESULTS This study included 15 661 eyes from 38 studies (32 observational studies and 6 RCTs). The median follow-up duration was 6 months. The final BCVA was similar between PPV and PPV-SB (weighted mean difference [WMD], -0.03 logarithm of the minimum angle of resolution [-0.14 to 0.07]; P = 0.55). There was a significant difference in the single-operation success rate (SOSR) (88.2% versus 86.3%; relative risk [RR], 0.97 [0.95-1.00]; P = 0.03), favoring PPV-SB; however, there was no significant difference in the final reattachment rate (RR, 1.00 [0.99-1.01]; P = 0.56). Pars plana vitrectomy required a significantly higher number of operations to achieve final anatomical reattachment (WMD, 0.13 [0.02-0.24]; P = 0.02). In terms of complications, PPV was significantly less likely to be associated with macular edema (RR, 0.47 [0.25-0.88]; P = 0.02) and epiretinal membrane formation (RR, 0.70 [0.52-0.94]; P = 0.02), but these differences were no longer significant in studies published after 2010 or in RCTs. Significant proliferative vitreoretinopathy, lens status, and macular attachment status did not mediate differences in these effects. CONCLUSIONS There were no significant differences in the final visual acuity outcomes between PPV and PPV-SB. Pars plana vitrectomy with supplemental SB was associated with a greater SOSR than standalone PPV, although the magnitude of the effect was small, with a high number needed to treat. The final reattachment rate was similar. In recent studies and in RCTs, the risk of complications was similar between the procedures.
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Affiliation(s)
- Arshia Eshtiaghi
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Arjan S Dhoot
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | | | - Marko M Popovic
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Prem A H Nichani
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Aman P Sayal
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Hannah J Yu
- Retina Consultants of Texas, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas
| | - Charles C Wykoff
- Retina Consultants of Texas, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas
| | - Peter J Kertes
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada; John and Liz Tory Eye Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Rajeev H Muni
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada; Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada.
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Outcomes in primary uncomplicated rhegmatogenous retinal detachment repair using pars plana vitrectomy with or without scleral buckle. Retina 2022; 42:1161-1169. [PMID: 35174803 DOI: 10.1097/iae.0000000000003425] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To compare outcomes following primary uncomplicated rhegmatogenous retinal detachment (RRD) repair using pars plana vitrectomy (PPV) or PPV with scleral buckle (PPV-SB). METHODS This is a retrospective cohort study with propensity score analysis in a single tertiary care center between 2014 and 2018 comparing patients with primary uncomplicated RRD repaired using PPV only or PPV-SB (full cohort: n=1516, propensity-matched cohort: n=908). The primary outcome was single surgery anatomic success (SSAS), while secondary outcomes were 3-month and final pinhole visual acuity (PHVA) in logarithm of the minimum angle of resolution (logMAR) and final retina status. RESULTS In the full cohort, SSAS was achieved in 745 (91%) of PPV patients vs. 623 (89%) of PPV-SB patients (p=0.13). This was 390 (92%) vs. 314 (88%) in phakic patients (p=0.06) compared to 353 (91%) vs. 301 (90%) in pseudophakic patients (p=0.79), respectively. After matching, SSAS was achieved in 424 (93%) of PPV patients vs. 412 (91%) of PPV-SB patients (p=0.14). Median PHVA after PPV was better at 3 months (PPV: 20/40 vs. PPV-SB: 20/50; both cohorts: p<0.001) and final follow-up (PPV: 20/29 vs. PPV-SB: 20/38; full cohort: p<0.001 and PPV: 20/29 vs. PPV-SB: 20/36; matched cohort: p<0.001). CONCLUSION Addition of SB does not significantly change the rate of SSAS compared to PPV only in primary uncomplicated RRD. It is also associated with worse PHVA at follow-up.
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Ness S, Subramanian ML, Chen X, Siegel NH. Diagnosis and Management of Degenerative Retinoschisis and Related Complications. Surv Ophthalmol 2021; 67:892-907. [PMID: 34896193 DOI: 10.1016/j.survophthal.2021.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 10/19/2022]
Abstract
Degenerative retinoschisis is a common condition characterized by elevation of the inner layers of the peripheral retina. While uncomplicated retinoschisis (i.e. with no associated retinal layer breaks) is almost invariably a benign process, retinal detachment associated with isolated outer layer breaks (termed schisis-detachment) is fairly common. Historically, schisis-detachment has been treated with a variety of interventions ranging from retinopexy to intraocular surgery. Based on published descriptions of the natural history of the disease, these interventions are likely unnecessary in many cases and may place the patient's vision at unnecessary risk. Progressive symptomatic schisis-related retinal detachment, on the other hand, is a vision threatening condition that requires intervention. While clinical examination remains the mainstay of diagnosis, recent advances in multimodal imaging can provide supplemental information in subtle cases and may prove valuable for long-term disease monitoring. When evaluating patients with peripheral retinal elevation, it is important for ophthalmologists to make an accurate diagnosis and understand the risk-benefit ratio associated with intervention. Thus, we summarize the current literature on the natural history, clinical and imaging diagnosis, and surgical management of degenerative retinoschisis and its related complications.
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Affiliation(s)
- Steven Ness
- Retina Service, Department of Ophthalmology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA.
| | - Manju L Subramanian
- Retina Service, Department of Ophthalmology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Xuejing Chen
- Retina Service, Department of Ophthalmology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Nicole H Siegel
- Retina Service, Department of Ophthalmology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
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Carducci NM, Li KX, Moinuddin O, Besirli CG, Wubben TJ, Zacks DN. Clinical Presentation and Outcomes of Rhegmatogenous Retinal Detachments During the COVID-19 Lockdown and Its Aftermath at a Tertiary Care Center in Michigan. Ophthalmic Surg Lasers Imaging Retina 2021; 52:593-600. [PMID: 34766850 DOI: 10.3928/23258160-20211015-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To investigate the effect of the coronavirus disease 2019 (COVID-19) lockdown on the presentation and management of acute, primary rhegmatogenous retinal detachment (RRD). PATIENTS AND METHODS This was a single-center, consecutive case series with historic controls, examining patients during the COVID-19 "stay-at-home" order (March 24 to June 1, 2020), the subsequent reopening phase (June 1 to July 31, 2020), and corresponding preceding intervals (March 24 to July 31, 2016 to 2019). RESULTS Despite a significant increase in patients presenting with macula-off RRD during the COVID-19 lockdown compared to the 2016 to 2019 timeframe (P = .03), the rate of single surgery anatomical success was similar between all groups (P = .66), as was final visual acuity (P = .61). No delays between presentation and surgical intervention were observed during the lockdown (P = .49). CONCLUSIONS Despite the limitations of the COVID-19 lockdown, patients underwent surgery in a timely manner and achieved comparable visual outcomes to controls before COVID-19. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:593-600.].
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Vangipuram G, Zhu A, Dang S, Blinder KJ, Shah GK. Vitrectomy vs. Combined Vitrectomy and Scleral Buckle for Repair of Primary Rhegmatogenous Retinal Detachment with Vitreous Hemorrhage. Ophthalmol Retina 2021; 6:228-233. [PMID: 34628067 DOI: 10.1016/j.oret.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To compare pars plana vitrectomy (PPV) to PPV with scleral buckle (PPV/SB) for repair of primary rhegmatogenous retinal detachment (RRD) with associated vitreous hemorrhage (VH). DESIGN Retrospective, observational study. SUBJECTS Patients with RRD and associated VH who underwent PPV or PPV/SB from January 1, 2010 through August 31, 2020 were analyzed. METHODS, INTERVENTION, OR TESTING We performed a single-institution, retrospective, observational study of 224 eyes with RRD and VH at the time of detachment. We excluded eyes with less than 6 months of follow up, prior history of retinal detachment repair with vitrectomy or scleral buckle, VH that resolved before surgical intervention, tractional or combined tractional and rhegmatogenous detachment. MAIN OUTCOME MEASURES Single surgery anatomic success (SSAS) at 6 months, defined as no recurrent retinal detachment requiring surgical intervention. RESULTS PPV and PPV/SB were performed on 138 eyes (62%) and 85 eyes (38%), respectively. The mean age was 61.9 years in PPV patients and 60.2 years in PPV/SB patients. Single-surgery anatomic success was achieved in 107 of 138 (77.5%) eyes that underwent PPV and in 78 of 85 (91.7%) eyes that underwent PPV/SB. The difference in SSAS between types of treatment was significant (p = 0.006). Mean visual acuity improvement in the PPV/SB group was 0.54 logMAR units greater than the PPV group (p = 0.126). The incidence of postoperative PVR in the PPV/SB group (11.7%) was lower than in the PPV group (19.5%) (p = 0.128). The rate of repeat PPV for non-RD reasons was similar for both groups (p = 0.437). Final reattachment status was achieved in 137 of 138 and 84 of 85 eyes in the PPV and PPV/SB groups, respectively. Final visual acuity improvement was significantly better in eyes with PPV/SB compared to PPV alone (logMAR 2.12 vs 1.26; p=0.011). CONCLUSIONS In RRD with VH patients, SSAS was superior in patients treated with PPV/SB compared with PPV alone. Although not significantly different, the PPV/SB group had better visual outcomes and a lower postoperative PVR rate.
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Affiliation(s)
| | - Alan Zhu
- Washington University, St. Louis, MO
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14
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Emerson GG, Ryan EH. Superior Retinal Reattachment Outcomes with Scleral Buckle Vitrectomy Compared with Vitrectomy Alone. Ophthalmol Retina 2021; 5:176-177. [PMID: 33549202 DOI: 10.1016/j.oret.2020.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 09/29/2020] [Accepted: 10/06/2020] [Indexed: 10/22/2022]
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Schranz M, Georgopoulos M, Sacu S, Reumueller A, Reiter GS, Mylonas G, Schmidt-Erfurth U, Pollreisz A. Incidence and surgical care of retinal detachment during the first SARS-CoV-2 lockdown period at a tertiary referral center in Austria. PLoS One 2021; 16:e0248010. [PMID: 33684142 PMCID: PMC7939259 DOI: 10.1371/journal.pone.0248010] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/17/2021] [Indexed: 11/28/2022] Open
Abstract
Purpose To assess the influence of the SARS-CoV-2 lockdown in spring on frequency, severity and quality of care of rhegmatogeneous retinal detachments (RRD) in a tertiary referral center in Vienna, Austria. Methods Single center, consecutive case series with historical controls. Patients presenting with primary RRD during the first Austrian SARS-CoV-2 lockdown (March 16th–May 3rd 2020) and a corresponding control group consisting of the same time period of the preceding 3 years. Results The mean number of patients with RD in the reference group (RG) was 22 (± 1) and in the lockdown group (LG) 15. Median total delay, defined as onset of symptoms until surgery, in the RG was 5 (lower quartile: 3.0; upper quartile: 8.0) compared to 7 (3.0; 12.0) days in the LG, (p = 0.740). During the lockdown 67% of patients were referred from an external ophthalmologist compared to 52% in the RG, (p = 0.395). 34% of patients in the RG presented with an attached macula compared to 33% in the LG (p = 0.597). PVR was present in 49% of cases in the RG compared to 73% in the LG. Single surgery success (SSS) rates were lower in the LG (73.3%) compared to the RG (85.3%), (p = 0.275). Conclusion Patients with RRD during the SARS-CoV-2 lockdown presented and were treated within acceptable time limits, showed the same macula-on ratios but a higher PVR rate and a tendency towards worse SSS rates compared to the time period of the preceding 3 years.
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Affiliation(s)
- Markus Schranz
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Michael Georgopoulos
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Stefan Sacu
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Adrian Reumueller
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Gregor S. Reiter
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
- OPTIMA, Christian Doppler Laboratory, Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Georgios Mylonas
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Ursula Schmidt-Erfurth
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
- OPTIMA, Christian Doppler Laboratory, Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Andreas Pollreisz
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
- * E-mail:
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Starr MR, Yonekawa Y, Obeid A, Ryan EH, Ryan C, Ammar M, Patel LG, Forbes NJ, Capone A, Emerson GG, Joseph DP, Eliott D, Regillo CD, Hsu J, Gupta OP, Kuriyan AE. Comparison of Visual and Anatomic Outcomes Following RRD Surgery Using 23-Gauge Versus 25-Gauge Vitrectomy: PRO Study Report No. 12. Ophthalmic Surg Lasers Imaging Retina 2021; 52:70-76. [PMID: 33626167 DOI: 10.3928/23258160-20210201-03] [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: 04/18/2020] [Accepted: 01/05/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE Most surgeons now utilize small-gauge (23- or 25-gauge) pars plana vitrectomy (PPV) with or without scleral buckling for repair of rhegmatogenous retinal detachments (RRD), in addition to primary scleral buckle (SB), but comparative data between the two gauges are limited. PATIENTS AND METHODS This study is an analysis of primary RRD repairs comparing 23- versus 25-gauge vitrectomy for PPV or combination PPV/SB from January 1, 2015, through December 31, 2015, across multiple institutions. The primary outcome was single-surgery success and secondary outcomes included postoperative complications. RESULTS There were 1,932 eyes that met inclusion criteria. There was no statistically significant difference in single-surgery success (82.9% vs. 83.8%; P = 0.6329). There were similar rates of postoperative hypotony, endophthalmitis, vitreous hemorrhage, and choroidal detachment. The findings were similar when analyzing only eyes that underwent primary PPV without SB. CONCLUSION Both 23- and 25-gauge vitrectomy systems have similar anatomic and visual outcomes in the primary repair of RRD. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:70-76.].
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