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Visual Recovery after Primary Retinal Detachment Surgery: Biofeedback Rehabilitative Strategy. J Ophthalmol 2016; 2016:8092396. [PMID: 26998353 PMCID: PMC4779528 DOI: 10.1155/2016/8092396] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 01/02/2016] [Accepted: 01/04/2016] [Indexed: 11/18/2022] Open
Abstract
Purpose. To evaluate possible speeding up recovery time after retinal detachment (RD) surgery using biofeedback strategy. Methods. A total of 52 eyes were selected. After surgery, patients were divided into two groups: group A, including patients submitted to biofeedback with MP-1 strategy; group B, patients who received common care strategy. Biofeedback strategy was started 15 days after the suspension of cycloplegic eye drops in buckling procedure or after silicone oil removal in the vitrectomized eyes. Controls were scheduled at baseline and 6, 12, and 18 weeks. Results. At baseline, there was no significant difference in BCVA between groups (P = 0.4230). At the end of biofeedback treatment (WK 6) BCVA of group A was significantly better (P < 0.001) than group B and BCVA was still better in group A than group B at WK 12 (P = 0.028) and at WK 18 (P = 0.041). Conclusions. Visual recovery after RD surgery is still unclear, and it does not depend on entity of the RD. Our data demonstrate that in biofeedback group there was a significant recovery in visual performances that still remains evident after 3 months from the baseline.
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Frings A, Markau N, Katz T, Stemplewitz B, Skevas C, Druchkiv V, Wagenfeld L. Visual recovery after retinal detachment with macula-off: is surgery within the first 72 h better than after? Br J Ophthalmol 2016; 100:1466-1469. [DOI: 10.1136/bjophthalmol-2015-308153] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 12/30/2015] [Accepted: 01/19/2016] [Indexed: 11/03/2022]
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Pitcher JD, Khan MA, Storey PP, Hsiao-Fang-Yen N, Dollin ML, Hsu J, Ho AC, Regillo CD, Garg SJ. Contemporary Management of Rhegmatogenous Retinal Detachment Due to Giant Retinal Tears: A Consecutive Case Series. Ophthalmic Surg Lasers Imaging Retina 2015; 46:566-70. [PMID: 26057760 DOI: 10.3928/23258160-20150521-08] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Accepted: 03/10/2015] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To investigate outcomes of contemporary surgical techniques for repair of rhegmatogenous retinal detachments (RRD) associated with giant retinal tears (GRT). PATIENTS AND METHODS Retrospective, consecutive case series including 58 eyes of 58 patients. Mean age was 52 years (range: 16 to 83 years). All patients underwent 23-gauge pars plana vitrectomy with use of perfluorocarbon liquid and intravitreal tamponade (28 with silicone oil, 25 with octafluoropropane gas, and five with sulfur hexafluoride gas). Scleral buckle (SB) was placed in 30 eyes (52%). RESULTS At a mean follow-up of 17 months, mean visual acuity improved from 20/500 preoperatively to 20/88 at final follow-up. Fifty-one patients (88%) had single-surgery anatomic success, and all patients achieved final retinal reattachment. Use of SB (P = 1.0), silicone oil (P = .1), or 360° endophotocoagulation (P = .7) did not correlate with higher rates of successful repair. CONCLUSION Contemporary vitreoretinal surgery techniques achieve high rates of primary anatomic success in GRT-related RRDs.
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Abstract
PURPOSE To describe a technique of wide-angle viewing as an educational tool in scleral buckling for rhegmatogenous retinal detachment. METHODS Retrospective comparative study of the reported technique was performed. Fourteen consecutive patients each who underwent Chandelier-assisted scleral buckling (CSB) or standard scleral buckling (SSB) using indirect ophthalmoscope were included. The primary outcome measure was the proportion of eyes that had successful reattachment of retina. RESULTS Mean study eye baseline visual acuity was 20/160 in the CSB group and 20/320 in SSB group. The primary reattachment rate was similar, with 13 of 14 eyes (92.85%) successfully attached in the CSB group and 12 of 14 eyes (85.71%) in the SSB group. The mean visual acuity improved from 20 of 160 to 20 of 80 in the CSB group, and 20 of 320 to 20 of 160 in the SSB group. The surgical time was significantly less in the CSB group (77.85 ± 16.37 minutes) compared with the SSB group (95.71 ± 26.59 minutes, P = 0.037). CONCLUSION Chandelier-assisted buckling had similar outcomes compared with standard buckling. It could be used as a valuable educational tool for teaching fellows by allowing them to simultaneously view the operative steps along with the surgeon.
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Combined pars plana vitrectomy-scleral buckle versus pars plana vitrectomy for proliferative vitreoretinopathy. Int Ophthalmol 2015; 36:217-24. [PMID: 26260357 DOI: 10.1007/s10792-015-0104-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Accepted: 07/21/2015] [Indexed: 10/23/2022]
Abstract
The purpose of the study is to evaluate the surgical outcomes of combined pars plana vitrectomy-scleral buckle (PPV-SB) versus pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment complicated with proliferative vitreoretinopathy (PVR). One thousand one hundred and seventy four patients with rhegmatogenous retinal detachment surgery between January 2002 and December 2013 were retrospectively reviewed. Patients with grade C PVR treated with either combined PPV-SB or PPV alone were included in the study. Study outcomes included single surgery anatomic success rate and postoperative visual outcome at 12 months postoperatively. Seventy-seven patients with grade C PVR were identified for analysis. At the end of 12-month follow-up, 80.5 % eyes (33/41) in the PPV-SB group and 58.3 % eyes (21/36) in the PPV group achieved single surgery anatomical success. In a multiple logistic regression model, none of the baseline variables (age, gender, macula status, grade of PVR, extent of detachment, presence of vitreous hemorrhage, lens status, status of high myopia) nor types of retinal detachment surgery (use of scleral buckle, barrier endolaser, 360 degree endolaser, cryopexy, retinectomy, tamponade agent, phacoemulsification) had significant effect on single surgery anatomical success. The post-treatment mean logMAR visual acuity of the PPV-SB group was 1.58 ± 0.58 and the PPV group was 1.57 ± 0.61. There was no significant difference in the postoperative visual acuity between the two groups (P = 0.849). For patients with grade C PVR, PPV-SB did not demonstrate a superiority over PPV alone in achieving single surgery anatomical success.
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Abstract
BACKGROUND Proliferative vitreoretinopathy (PVR) remains the most significant obstacle to successful retinal reattachment surgery. Preclinical studies continue to add insights into the complex molecular events leading to PVR development, helping to identify new targets for potential prophylactic or therapeutic agents. This article reviews the recent evidence supporting surgical and medical treatments for PVR. METHODS PUBMED was used for literature search. Clinical studies regarding surgical management of PVR from January 1, 2000 to August 1, 2014 were included. Clinical studies regarding medical management of PVR from January 1, 2000 to August 1, 2014 were included if the design of study was a randomized controlled trial. RESULTS Many recent studies have evaluated surgical and medical strategies for the treatment and prevention of PVR. Newer vitreoretinal surgery technology (23- and 25-gauge vitrectomy) and tamponade agents (heavy silicone oils) have been studied. Medical therapies evaluated include antiinflammatory agents, low molecular weight heparin, 5-fluorouracil, 13-cis-retinoic acid, and daunorubicin, amongst others. CONCLUSION Surgical management with pars plana vitrectomy, with or without scleral buckle or inferior retinectomy, remains an effective treatment for PVR-related detachments. Consensus regarding a preferred surgical strategy remains controversial. Many medical therapies have been studied but fail to demonstrate a statistically significant benefit in clinical trials. Further studies to clarify the efficacy of available and novel treatment options are warranted.
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Kang HM, Lee SC, Lee CS. Association of Spectral-Domain Optical Coherence Tomography Findings with Visual Outcome of Macula-Off Rhegmatogenous Retinal Detachment Surgery. Ophthalmologica 2015; 234:83-90. [PMID: 25998833 DOI: 10.1159/000381786] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 03/16/2015] [Indexed: 11/19/2022]
Abstract
PURPOSE To identify prognostic factors for the visual outcome for patients with macula-off rhegmatogenous retinal detachment (RRD). METHODS The medical records of 27 patients (27 eyes) with macula-off RRD were retrospectively investigated. In addition to clinical characteristics, spectral-domain optical coherence tomography (SD OCT) images were analyzed. RESULTS The central foveal thickness at baseline was 923 ± 499.5 µm, and the mean height of the subretinal fluid was 697.8 ± 463.6 µm. Dropout of backreflection at the fovea was detected on preoperative SD OCT in 8 patients (29.6%). The external limiting membrane was disrupted in 5 patients (18.5%) as was the photoreceptor integrity in 9 patients (33.3%) at 12 months. On multiple regression analysis, backreflection integrity was the only predictive factor for postoperative visual outcome (B = 0.179, p = 0.020). CONCLUSIONS Backreflection integrity on preoperative SD OCT seems to be helpful in predicting the postoperative visual outcome in macula-off RRD patients.
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Affiliation(s)
- Hae Min Kang
- Department of Ophthalmology, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Republic of Korea
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Lv Z, Li Y, Wu Y, Qu Y. Surgical complications of primary rhegmatogenous retinal detachment: a meta-analysis. PLoS One 2015; 10:e0116493. [PMID: 25734450 PMCID: PMC4348461 DOI: 10.1371/journal.pone.0116493] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 12/10/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND To investigate the surgical complications of scleral buckling (SB) and pars plana vitrectomy (PPV) performed on primary rhegmatogenous retinal detachment (RRD) and to discover which surgical procedures bring fewer complications. METHODS An electronic literature search using the PubMed database, ISI Web of Knowledge and the Cochrane Central Register of Controlled Trials to identify randomized controlled trials and observational studies comparing SB with PPV on primary RRD. Outcome measures included intra-operative complications and early and late post-operative complications. RESULTS During the operation, significantly less subretinal hemorrhage occurred in the PPV group than in the SB group (OR = 4.71; 95%CI, 1.33-16.64; p = 0.02) and the hypotony incidence was significantly higher in the SB group (OR = 18.24; 95%CI, 2.37-140.44; p = 0.005); however, the occurrence of iatrogenic breaks was significantly lower in the SB group (OR = 0.05; 95%CI, 0.01-0.21; p<0.0001). In the early stage of post-operation, significantly higher incidence of choroidal detachment was identified in the SB group than in the PPV group (OR = 10.19; 95%CI, 2.36-44.09; p = 0.002); patients undergoing SB had significantly higher odds of residual subretinal fluid (OR = 14.71; 95%CI, 1.84-117.32; p = 0.01); the occurrence of high intraocular pressure was significantly lower in the SB group (OR = 0.46; 95%CI, 0.23-0.89; p = 0.02); and no significant difference was shown in the incidence of epithelia defect (p = 0.37) between the two groups. In the late stage of post-operation, the incidence of diplopia/extraocular muscle dysfunction was significantly higher in the SB group (OR = 4.04; 95%CI, 1.30-12.52; p = 0.02); and significantly less cataract was observed in the SB group (OR = 0.20; 95%CI, 0.14-0.30; p<0.00001); no significant difference was found in the incidences of cystoid macular edema (p = 0.65), macular pucker (p = 0.52), post-operative proliferative vitreoretinopathy (p = 0.73) and epiretinal membrane (p = 0.47) in other late post-operative complications. CONCLUSIONS This meta-analysis suggests that PPV could be considered as potential surgical management on primary RRD.
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Affiliation(s)
- Zhiping Lv
- Department of Ophthalmology, Qilu Hospital of Shandong University, No. 107, Wenhuaxi Road, Jinan 250012, China
| | - Ying Li
- Department of Ophthalmology, Qilu Hospital of Shandong University, No. 107, Wenhuaxi Road, Jinan 250012, China
| | - Yongzhong Wu
- State Key Lab of Crystal Materials, Shandong University, Jinan 250100, China
| | - Yi Qu
- Department of Ophthalmology, Qilu Hospital of Shandong University, No. 107, Wenhuaxi Road, Jinan 250012, China
- * E-mail:
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EFFECT OF LENS STATUS IN THE SURGICAL SUCCESS OF 23-GAUGE PRIMARY VITRECTOMY FOR THE MANAGEMENT OF RHEGMATOGENOUS RETINAL DETACHMENT. Retina 2015; 35:326-33. [DOI: 10.1097/iae.0000000000000307] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ghasemi Falavarjani K, Alemzadeh SA, Modarres M, Parvaresh MM, Hashemi M, Naseripour M, Nazari Khanamiri H, Askari S. Scleral buckling surgery for rhegmatogenous retinal detachment with subretinal proliferation. Eye (Lond) 2015; 29:509-14. [PMID: 25613841 DOI: 10.1038/eye.2014.341] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Accepted: 12/19/2014] [Indexed: 11/10/2022] Open
Abstract
PURPOSE To evaluate the outcome of scleral buckling surgery in patients with rhegmatogenous retinal detachment (RRD) with subretinal proliferation. METHODS In this retrospective study, a chart review of all patients with RRD associated with subretinal proliferation who were primarily treated with scleral buckling procedure, from April 2007 to April 2014, was undertaken. Main outcome measures were anatomical retinal reattachment and visual acuity. RESULTS Forty-four eyes of 43 patients including 24 males and 19 females with a mean age of 26.5±13.1 years were evaluated. Immediately after the surgery, retina was reattached in all eyes. However, five eyes (11.3%) needed additional surgery for retinal redetachment. Single surgery anatomical success rate was 88.7%. Four eyes (9.1%), needed pars plana vitrectomy for the treatment of redetachment associated with proliferative vitreoretinopathy and scleral buckle revision surgery was successfully performed in the other eye. Best corrected visual acuity improved from 1.5±0.9 logMAR before surgery to 1.1±0.7 logMAR after surgery (P<0.001). An improvement in BCVA of >2 lines was found in 23 eyes (52.2%) and worsening of best corrected visual acuity of >2 lines was observed in 2 eyes (4.5%). CONCLUSIONS Scleral buckling surgery is highly successful in eyes with RRD associated with subretinal proliferation.
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Affiliation(s)
- K Ghasemi Falavarjani
- Eye Research Center, Eye Department, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - S A Alemzadeh
- Medical Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - M Modarres
- Eye Research Center, Eye Department, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - M M Parvaresh
- Eye Research Center, Eye Department, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - M Hashemi
- Eye Research Center, Eye Department, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - M Naseripour
- Eye Research Center, Eye Department, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | | | - S Askari
- Medical Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
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A nationwide study on the incidence of rhegmatogenous retinal detachment in Denmark, with emphasis on the risk of the fellow eye. Retina 2014; 34:1658-65. [PMID: 24978666 DOI: 10.1097/iae.0000000000000104] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To estimate the risk of developing rhegmatogenous retinal detachment (RRD) in the fellow eye in patients with RRD in the first eye and to identify potential risk factors. METHODS We used the Danish National Patient Registry to identify all surgeries performed for RRD in Denmark in the period from January 2000 to July 2011. RESULTS In 11,451 cases of RRD in the study period, 8,553 cases in 8,081 patients were identified as primary RRD with an annual incidence of 13.7 per 100,000 citizens. There was a significant increase in the number of cases with RRD during the study period that was mainly explained by an increase of cataract surgeries. Four hundred and seventy-one of 7,941 patients with primary RRD on one eye and no other previous eye disease developed an additional RRD in the fellow eye with an overall incidence of 1% per year. Cox analysis revealed male gender, surgery on the lens, and young age as significant risk factors (P < 0.0001). CONCLUSION Patients with RRD on the first eye have a 100 times greater risk of developing RRD on the second eye, and the risk increases with male gender and surgery on the lens but decreases with age.
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Cho GE, Kim SW, Kang SW. Changing trends in surgery for retinal detachment in Korea. KOREAN JOURNAL OF OPHTHALMOLOGY 2014; 28:451-9. [PMID: 25435747 PMCID: PMC4239463 DOI: 10.3341/kjo.2014.28.6.451] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 02/24/2014] [Indexed: 11/24/2022] Open
Abstract
Purpose To analyze trends in rhegmatogenous retinal detachment (RRD) surgery among the members of the Korean Retina Society from 2001 to 2013. Methods In 2013, surveys were conducted by email and post to investigate the current practice patterns regarding RRD treatment. Questions included how surgeons would manage six cases of hypothetical RRD. Results were compared to those reported in 2001. Results A total of 133 members (60.7%) in 2013 and 46 members(79.3%) in 2001 responded to the survey. Preference for pneumatic retinopexy has decreased in uncomplicated primary RRD (p = 0.004). More respondents in 2013 selected vitrectomy as the primary procedure when mild vitreous hemorrhage (p = 0.001), myopia (p = 0.044) and history of successful scleral buckling on the fellow eye (p = 0.044) were added to the primary scenario. Vitrectomy was over twice as popular in cases of pseudophakic, macula-off RRD with posterior capsular opacity (p = 0.001). Conclusions For RRD with myopia, pseudophakia and media opacity, surgical interventions over the last decade have drastically shifted from scleral buckling and pneumatic retinopexy to vitrectomy.
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Affiliation(s)
- Ga Eun Cho
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | | | - Se Woong Kang
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Ma Y, Ying X, Zou H, Xu X, Liu H, Bai L, Xu X, Zhang X. Rhegmatogenous retinal detachment surgery in elderly people over 70 years old: visual acuity, quality of life, and cost-utility values. PLoS One 2014; 9:e110256. [PMID: 25330168 PMCID: PMC4201523 DOI: 10.1371/journal.pone.0110256] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 09/10/2014] [Indexed: 11/24/2022] Open
Abstract
Background and Purpose To evaluate the influence of rhegmatogenous retinal detachment (RRD) surgery on elderly patients in terms of visual acuity, vision-related quality of life and its cost-effectiveness. Methods Elderly patients over 70 years old, who were diagnosed and underwent RRD surgery at Shanghai First People's Hospital, Shanghai Jiao Tong University, China, from January 1, 2009, through January 1, 2013. The participants received scleral buckling surgery and vitreous surgery with or without scleral buckling under retrobulbar anesthesia. We followed the patients for 1 year and collected best-corrected visual acuity (BCVA), vision-related quality of life, and direct medical costs data. Utility values elicited by time-trade-off were analyzed to determine the quality of life. Quality-adjusted life years (QALYs) gained in life expectancy were calculated and discounted at 3% annually. Costs per QALY gained were reported using the bootstrap method. Further analyses were made for two age groups, age 70–79 and age over 80 years. Sensitivity analyses were performed to test stability of the results. Results 98 patients were included in the study. The BCVA significantly improved by 0.53±0.44 (Logarithm of the Minimum Angle of Resolution (logMAR)) at the 1-year postoperative time point (p<0.001). Utility values increased from 0.77 to 0.84 (p<0.001), and an average of 0.4 QALYs were gained in the life expectancy. Costs per QALY gained from the RRD surgery were 33,186 Chinese Yuan (CNY) (5,276 US dollars (USD))/QALY; 24,535 CNY (3,901 USD)/QALY for the age group of 70–79 years and 71,240 CNY (11,326 USD)/QALY for the age group over 80 years. Conclusions RRD surgery improved the visual acuity and quality of life in the elderly patients over 70 years old. According to the World Health Organization’s recommendation, at a threshold of willingness to pay of 115,062 CNY (18,293 USD)/QALY, RRD surgery is cost effective in the elderly patients.
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Affiliation(s)
- Yingyan Ma
- Department of Ophthalmology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaohua Ying
- School of Public Health, Fudan University, Shanghai, China
| | - Haidong Zou
- Department of Ophthalmology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China; Shanghai Eye Disease Prevention & Treatment Center, Shanghai, China
| | - Xiaocheng Xu
- School of Public Health, Fudan University, Shanghai, China
| | - Haiyun Liu
- Department of Ophthalmology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Lin Bai
- Department of Ophthalmology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xun Xu
- Department of Ophthalmology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xi Zhang
- Department of Ophthalmology, Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China
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PARS PLANA VITRECTOMY AND SCLERAL BUCKLE VERSUS PARS PLANA VITRECTOMY ALONE FOR PATIENTS WITH RHEGMATOGENOUS RETINAL DETACHMENT AT HIGH RISK FOR PROLIFERATIVE VITREORETINOPATHY. Retina 2014; 34:1945-51. [DOI: 10.1097/iae.0000000000000216] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Trends and factors related to outcomes for primary rhegmatogenous retinal detachment surgery in a large asian tertiary eye center. Retina 2014; 34:684-92. [PMID: 24169100 DOI: 10.1097/iae.0b013e3182a48900] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To describe trends and outcomes of vitreoretinal surgery for primary rhegmatogenous retinal detachment in a large Asian tertiary eye center. METHODS Retrospective review of 1,530 eyes with primary retinal detachment between 2005 and 2011 managed at the Singapore National Eye Center by one of the following: scleral buckling (SB), pars plana vitrectomy (PPV), and combined SB and PPV (SB + PPV). Anatomical and functional outcomes were assessed. RESULTS There was a trend toward PPV and PPV + SB as the primary reattachment procedure from 2005 to 2011. The primary anatomical success rate for PPV (78.6%) was worse than that for SB (88.8%) or SB + PPV (89.0%, P = 0.000). Final anatomical success rates were similar for all 3 procedures: SB 97.7%, PPV 95.2%, and SB + PPV 96.4%. Better functional success was achieved in the SB group (86.1%) than both the PPV (72.5%) and SB + PPV groups (77.5%, P = 0.000), partly attributable to the less complex nature of retinal detachments in the SB group. Older age and proliferative vitreoretinopathy were related to the poor functional outcomes in both phakic and pseudophakic eyes. CONCLUSION There was an increasing trend toward PPV and PPV + SB as the primary retinal reattachment surgery from 2005 through to 2011. High rates of anatomical and functional outcomes were achieved with SB, PPV, and SB + PPV, proliferative vitreoretinopathy and older age were negatively correlated with the functional success in both phakic and pseudophakic eyes.
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Rishi P, Rishi E, Gupta A, Mathew CS, Shah BJ. Non-drainage scleral buckling with solid silicone elements. Oman J Ophthalmol 2014; 7:55-60. [PMID: 25136227 PMCID: PMC4134546 DOI: 10.4103/0974-620x.137138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND With the increasing number of cataract surgeries, incidence of posterior segment complications including rhegmatogenous retinal detachment (RRD) is likely to rise. Scleral buckling (SB) surgery is an effective and less expensive option. The primary advantage of non-drainage procedure is avoidance of possible complications associated with trans-choroidal drainage. The aim of present study is to describe the clinical profile of subjects undergoing non-drainage SB surgery with solid silicone elements for RRD and analyze their treatment outcomes. MATERIALS AND METHODS This was a retrospective, non-randomized, interventional study at a tertiary care center. Three hundred and six eyes of 298 patients undergoing non-drainage SB surgery with solid silicone elements from year 2000 to 2006 were included. Inclusion criteria were primary RRD, peripheral depressible retinal break, media clarity affording peripheral retinal view and proliferative vitreo-retinopathy (PVR) up to grade C2. Uni- and multivariate analyses was done to analyze factors affecting anatomical and visual outcomes. Statistical analysis was performed using SPSS Version 10. RESULTS Mean follow-up was 303 ± 393.33 days. Primary anatomical success was obtained in 279 (91.2%) eyes; primary functional success in 286 (93.5%) eyes. PVR (grade B or C), intraocular pressure <10 mm Hg and the inability to find a retinal break were significantly associated with final anatomical failure. Baseline vision ≤3/60 was significantly associated with poor visual recovery. CONCLUSIONS SB surgery is reasonably safe and highly efficacious. Solid silicone elements are effective in non-drainage SB surgery. However, case selection is important.
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Affiliation(s)
- Pukhraj Rishi
- Shri Bhagwan Mahavir Department of Vitreoretinal Services, Sankara Nethralaya, 18 College Road, Chennai, Tamil Nadu, India
| | - Ekta Rishi
- Shri Bhagwan Mahavir Department of Vitreoretinal Services, Sankara Nethralaya, 18 College Road, Chennai, Tamil Nadu, India
| | - Aditi Gupta
- Shri Bhagwan Mahavir Department of Vitreoretinal Services, Sankara Nethralaya, 18 College Road, Chennai, Tamil Nadu, India
| | - Cheriyan Shane Mathew
- Shri Bhagwan Mahavir Department of Vitreoretinal Services, Sankara Nethralaya, 18 College Road, Chennai, Tamil Nadu, India
| | - Bhavesh J Shah
- Shri Bhagwan Mahavir Department of Vitreoretinal Services, Sankara Nethralaya, 18 College Road, Chennai, Tamil Nadu, India
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Gorovoy IR, Porco TC, Bhisitkul RB, de Juan E, Schwartz DM, Stewart JM. Same-Day Versus Next-Day Repair of Fovea-Threatening Primary Rhegmatogenous Retinal Detachments. Semin Ophthalmol 2014; 31:219-25. [PMID: 25081305 DOI: 10.3109/08820538.2014.936619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To evaluate the outcomes of same-day versus next-day repair of fovea-threatening rhegmatogenous retinal detachments (FT RRD). DESIGN Retrospective, multi-surgeon observational case series. METHODS Operative reports and medical records were reviewed to evaluate a number of visual and anatomic outcomes, including presenting features, intraoperative complications, and postoperative results in the repair of primary FT RRD undergoing same-day versus next-day repair with scleral buckling, pars plana vitrectomy, or both procedures. PARTICIPANTS A total of 96 consecutive patients (43 same-day, 45 next-day, and eight two days later) were compared. RESULTS There was no statistically significant difference in visual outcomes between same-day and next-day repair at postoperative months 3 and 6 and at last follow-up (month 3 mean BCVA 20/30 same day; 20/32 next day; p = 0.82). Preoperative vision was strongly correlated with postoperative acuity. Effect of differences in length or type of visual symptoms, location of RRD, gender, or lens status on postoperative month 3 best-corrected visual acuity (BCVA) was not statistically significant. Overall, 85% of patients had a BCVA of 20/40 or better at postoperative month 3. Reoperation rate and intraoperative complications were not statistically different between the two groups. Re-attachment was achieved in all but one patient in both groups. Time in the operating room was longer for same-day surgery (2.98 ± 0.46 hours) compared to next-day surgery (2.54 ± 0.38 hours) (p < 0.001), which was statistically significant even when factoring in the type of surgery performed. However, one case did progress to a macula-off detachment in a superior RRD with breaks found in lattice degeneration. CONCLUSION Next-day surgery provided equivalent visual outcomes. Emergent, same-day surgery has logistical and resource implications as it may be more expensive, may necessitate rescheduling of previously booked cases, and may limit preoperative examination by the surgeon and perioperative team.
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Affiliation(s)
- Ian R Gorovoy
- a Department of Ophthalmology , University of California , San Francisco , CA , USA
| | - Travis C Porco
- a Department of Ophthalmology , University of California , San Francisco , CA , USA
| | - Robert B Bhisitkul
- a Department of Ophthalmology , University of California , San Francisco , CA , USA
| | - Eugene de Juan
- a Department of Ophthalmology , University of California , San Francisco , CA , USA
| | - Daniel M Schwartz
- a Department of Ophthalmology , University of California , San Francisco , CA , USA
| | - Jay M Stewart
- a Department of Ophthalmology , University of California , San Francisco , CA , USA
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Rush R, Simunovic MP, Sheth S, Chang A, Hunyor AP. 23-Gauge Pars Plana Vitrectomy Versus Scleral Buckling Versus Combined Pars Plana Vitrectomy-Scleral Buckling for Medium-Complexity Retinal Detachment Repair. Asia Pac J Ophthalmol (Phila) 2014; 3:215-9. [PMID: 26107760 DOI: 10.1097/apo.0000000000000013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE To compare the anatomic and visual outcomes of 23-gauge pars plana vitrectomy (PPV), scleral buckling (SB), and combined 23-gauge PPV/SB in the treatment of primary medium-complexity rhegmatogenous retinal detachment (RRD). DESIGN A retrospective, consecutive case series. METHODS A consecutive chart review of patients with medium-complexity RRD treated with PPV, SB, and combined PPV/SB was conducted. The primary outcome measure was retinal reattachment at 6 months' follow-up. The secondary outcome measure was Snellen best-corrected visual acuity (BCVA) of 20/40 or better at 6 months' follow-up. RESULTS Five hundred sixty-five cases met inclusion criteria. The overall primary anatomic success rate was 83.6% (95% confidence interval, 80.3%-86.5%). Logistic regression analysis did not demonstrate a significant difference between the 3 techniques in terms of likelihood of anatomic success or likelihood of achieving a Snellen BCVA of 20/40 or better. Patients with multiple breaks in 2 or more quadrants or inferior breaks were more likely to undergo SB/PPV, whereas patients with phakic lens status with breaks confined to 1 quadrant were more likely to undergo SB. Patients with macula-off detachments and those with postoperative proliferative vitreoretinopathy were less likely to achieve a Snellen BCVA of 20/40 or better. CONCLUSIONS Although there was not a statistically significant difference in the anatomic and visual outcomes between the repair techniques analyzed, SB/PPV was performed on the more complicated spectrum of medium-complexity RRDs with the overall highest anatomic success rate and therefore may be the most effective repair technique for this patient population.
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Affiliation(s)
- Ryan Rush
- From the *Sydney Eye Hospital and †Save Sight Institute, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
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CHARACTERISTICS OF RHEGMATOGENOUS RETINAL DETACHMENT AND THEIR RELATIONSHIP TO SUCCESS RATES OF SURGERY. Retina 2014; 34:1421-7. [DOI: 10.1097/iae.0000000000000094] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Clinical variables associated with failure of retinal detachment repair: the European vitreo-retinal society retinal detachment study report number 4. Ophthalmology 2014; 121:1715-9. [PMID: 24766870 DOI: 10.1016/j.ophtha.2014.03.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 01/09/2014] [Accepted: 03/11/2014] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To identify risk factors associated with failure of anatomic reattachment in primary rhegmatogenous retinal detachment repair. DESIGN Nonrandomized, multicenter, collaborative study. PARTICIPANTS Primary procedures for 7678 rhegmatogenous retinal detachments reported by 176 surgeons from 48 countries. METHODS We recorded specific preoperative clinical findings, repair method, and outcome after intervention. We performed univariate, bivariate, and multivariate analyses to identify variables associated with surgical failure. MAIN OUTCOME MEASURES Final failure of retinal detachment repair (level 1), remaining silicone oil at study conclusion (level 2), and need for additional procedures to repair the detachment (level 3). RESULTS We analyzed 7678 cases of rhegmatogenous retinal detachment repair. Presence of choroidal detachment or significant hypotony was associated with significantly higher level 1 failure rates when grade 0 or B proliferative vitreoretinopathy (PVR) was present and higher level 2 failure rates, regardless of PVR status (P<0.05). Excluding cases with choroidal detachment or hypotony, increasing PVR was associated with increasing level 1 failure rates. The difference between grade B and C-1 PVR was significant (P = 2 × 10(-6)). No difference was observed in level 1 failure rates when operated eyes were phakic versus pseudophakic. Level 1 failure was significantly higher when all 4 quadrants of retina (4.4%) were detached than when only 1 quadrant (0.8%) had subretinal fluid. With grade B or C-1 PVR, cases with large or giant tears had significantly higher level 1 failure rates. No association was observed between number of retinal breaks and failure rates. Multivariate analysis showed grade C-1 PVR, 4 detached quadrants, and presence of choroidal detachment or significant hypotony were independently linked with a greater level 1 failure rate; the presence of a smaller retinal break was associated with a lesser level 1 failure rate. CONCLUSIONS Choroidal detachment, significant hypotony, grade C-1 PVR, 4 detached quadrants, and large or giant retinal breaks were independent explanatory variables of retinal detachment repair failure. In contrast to earlier studies, the significance of phakic versus pseudophakic status was not confirmed.
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Effect of symptom duration on outcomes following vitrectomy repair of primary macula-off retinal detachments. Retina 2014; 33:1931-7. [PMID: 23591530 DOI: 10.1097/iae.0b013e3182877a27] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To examine the effect of symptom duration on visual and anatomical outcomes following pars plana vitrectomy repair of primary macula-off rhegmatogenous retinal detachments. METHODS This is a retrospective, consecutive, interventional case series. All eyes underwent repair of macula-off rhegmatogenous retinal detachment with a 20-gauge, 23-gauge, or 25-gauge standard 3-port pars plana vitrectomy. Eyes with previous retinal surgery, giant retinal tear, Grade C or higher proliferative vitreoretinopathy, or less than 6 months of follow-up were excluded from the study. The main outcome measure studied was final best-corrected visual acuity (BCVA) as dependent on the duration of macular detachment symptoms. The secondary outcomes studied were single surgery anatomical success and complication rates. Visual acuity analysis was performed on all eyes that were pseudophakic by the final follow-up visit. RESULTS Overall, 81 eyes of 81 patients met inclusion criteria, with a mean follow-up length of 55 months (range, 6-171 months) and mean duration of macular detachment symptom of 12 days (range, 1-64 days). The mean final BCVA was 20/40 (range, 20/20 to hand motion), with 70% (n = 57) of all patients obtaining 20/40 or better final BCVA. Patients with symptom duration of 6 days or less achieved better final BCVA (mean 20/25, n = 34) than patients with longer symptom duration (mean 20/50, n = 47) (t-test, P = 0.0030; α = 0.005). After 7 days of macular detachment, no significant difference was seen in final BCVA (t-test, P > 0.05). The overall single surgery anatomical success rate was 88% (71 of 81 eyes). There was no correlation between the single surgery anatomical success rate and duration of macular detachment symptom (Fisher's exact test, P > 0.10). CONCLUSION Primary pars plana vitrectomy repair results in good final visual outcome for patients with primary macula-off rhegmatogenous retinal detachments. Surgical repair within 6 days of the symptom onset yielded better visual outcomes. After 7 days, visual outcome was not affected by the timing of the surgical repair. Anatomical outcome following pars plana vitrectomy repair is not affected by symptom duration.
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Chang JS, Smiddy WE. Cost-effectiveness of retinal detachment repair. Ophthalmology 2014; 121:946-51. [PMID: 24411577 DOI: 10.1016/j.ophtha.2013.11.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 10/28/2013] [Accepted: 11/01/2013] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE To evaluate costs and treatment benefits of rhegmatogenous retinal detachment (RD) repair. DESIGN A Markov model of cost-effectiveness and utility. PARTICIPANTS There were no participants. METHODS Published clinical trials (index studies) of pneumatic retinopexy (PR), scleral buckling (SB), pars plana vitrectomy (PPV), and laser prophylaxis were used to quantitate surgical management and visual benefits. Markov analysis, with data from the Center of Medicare and Medicaid Services, was used to calculate the adjusted costs of primary repair by each modality in a hospital-based and ambulatory surgery center (ASC) setting. MAIN OUTCOME MEASURES Lines of visual acuity (VA) saved, cost of therapy, adjusted cost of therapy, cost per line saved, cost per line-year saved, and cost per quality-adjusted life years (QALY) saved. RESULTS In the facility, hospital surgery setting, weighted cost for PR ranged from $3726 to $5901 depending on estimated success rate of primary repair. Weighted cost was $6770 for SB, $7940 for PPV, and $1955 for laser prophylaxis. The dollars per line saved ranged from $217 to $1346 depending on the procedure. Dollars per line-year saved ranged from $11 to $67. Dollars per QALY saved ranged from $362 to $2243. In the nonfacility, ASC surgery setting, weighted cost for PR ranged from $1961 to $3565 depending on the success rate of primary repair. The weighted costs for SB, PPV, and laser prophylaxis were $4873, $5793, and $1255, respectively. Dollars per line saved ranged from $139 to $982. The dollars per line-year saved ranged from $7 to $49, and the dollars per QALY saved ranged from $232 to $1637. CONCLUSIONS Treatment and prevention of RD are extremely cost-effective when compared with other treatment of other retinal diseases regardless of treatment modality. Retinal detachment treatment costs did not vary widely, suggesting that providers can tailor patient treatments solely on the basis of optimizing anticipated results because there were no overriding differences in financial impact.
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Affiliation(s)
- Jonathan S Chang
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida
| | - William E Smiddy
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida.
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Feltgen N, Walter P. Rhegmatogenous retinal detachment--an ophthalmologic emergency. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:12-21; quiz 22. [PMID: 24565273 PMCID: PMC3948016 DOI: 10.3238/arztebl.2014.0012] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 09/09/2013] [Accepted: 09/09/2013] [Indexed: 12/29/2022]
Abstract
BACKGROUND Rhegmatogenous retinal detachment is the most common retinological emergency threatening vision, with an incidence of 1 in 10 000 persons per year, corresponding to about 8000 new cases in Germany annually. Without treatment, blindness in the affected eye may result. METHOD Selective review of the literature. RESULTS Rhegmatogenous retinal detachment typically presents with the perception of light flashes, floaters, or a "dark curtain." In most cases, the retinal tear is a consequence of degeneration of the vitreous body. Epidemiologic studies have identified myopia and prior cataract surgery as the main risk factors. Persons in the sixth and seventh decades of life are most commonly affected. Rhegmatogenous retinal detachment is an emergency, and all patients should be seen by an ophthalmologist on the same day that symptoms arise. The treatment consists of scleral buckle, removal of the vitreous body (vitrectomy), or a combination of the two. Anatomical success rates are in the range of 85% to 90%. Vitrectomy is followed by lens opacification in more than 70% of cases. The earlier the patient is seen by an ophthalmologist, the greater the chance that the macula is still attached, so that visual acuity can be preserved. CONCLUSION Rhegmatogenous retinal detachment is among the main emergency indications in ophthalmology. In all such cases, an ophthalmologist must be consulted at once.
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Kikushima W, Imai A, Miyahara T, Kurokawa T, Murata T. Urgent Vitrectomy/Phacovitrectomy for Bullous Macula-Off Retinal Detachment: Implications for Optimal Timing of Surgery. Asia Pac J Ophthalmol (Phila) 2014; 3:36-40. [PMID: 26107306 DOI: 10.1097/apo.0b013e3182a1a7c6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
PURPOSE Recently, an increasing number of ophthalmologists are using vitrectomy as the first line of treatment for retinal detachment (RD). The purpose of the present study was to determine the cutoff time of duration of macular detachment (DMD) after which postoperative best corrected visual acuity (BCVA) decreases sharply in eyes treated with primary vitrectomy. DESIGN This was a retrospective, noncomparative, interventional case series. METHODS Fifty-six eyes with macula-on RD and 126 eyes with bullous macula-off RD. RESULTS Mean postoperative BCVA showed a statistically significant decrease when DMD exceeded 10 days (P = 0.009) with vitrectomy/phacovitrectomy as the primary mode of treatment, which was comparable to previous studies using scleral buckling. Approximately 90% (88%-93%) of eyes achieved a postoperative 20/40 BCVA when DMD was 2 days or less, after which the ratio decreased (P = 0.008) but plateaued around 40% until DMD reached 10 days. On the other hand, only 5.6% of (7/126) eyes with DMD of 3 days or less achieved a postoperative 20/20 BCVA. CONCLUSIONS As with scleral buckling, the mean postoperative BCVA in eyes with bullous macula-off RD treated with primary vitrectomy/phacovitrectomy dropped significantly when DMD exceeded 10 days. To achieve a good postoperative visual acuity (20/40), urgent surgery with a DMD of 2 days or less is desired. Operative repair within this period, rather than outright emergency surgery, may be appropriate for most cases.
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Affiliation(s)
- Wataru Kikushima
- From the *Department of Ophthalmology, Shinshu University School of Medicine, Matsumoto; and †Department of Ophthalmology, Nagano Red Cross Hospital, Wakasato, Nagano, Japan
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Abstract
BACKGROUND Cataract formation or acceleration can occur after intraocular surgery, especially following vitrectomy, a surgical technique for removing the vitreous which is used in the treatment of disorders that affect the posterior segment of the eye. The underlying problem that led to vitrectomy may limit the benefit from cataract surgery. OBJECTIVES The objective of this review was to evaluate the effectiveness and safety of surgery for post-vitrectomy cataract with respect to visual acuity, quality of life, and other outcomes. SEARCH METHODS We searched CENTRAL (which contains the Cochrane Eyes and Vision Group Trials Register) (The Cochrane Library 2013, Issue 4), Ovid MEDLINE, Ovid MEDLINE in-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily Update, Ovid OLDMEDLINE (January 1946 to May 2013), EMBASE (January 1980 to May 2013, Latin American and Caribbean Health Sciences Literature Database (LILACS) (January 1982 to May 2013), PubMed (January 1946 to May 2013), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com), ClinicalTrials.gov (www.clinicaltrial.gov) and the WHO International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en). We did not use any date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 22 May 2013. SELECTION CRITERIA We planned to include randomized and quasi-randomized controlled trials comparing cataract surgery with no surgery in adult patients who developed cataract following vitrectomy. DATA COLLECTION AND ANALYSIS Two authors screened the search results independently according to the standard methodological procedures expected by The Cochrane Collaboration. MAIN RESULTS We found no randomized or quasi-randomized controlled trials comparing cataract surgery with no cataract surgery for patients who developed cataracts following vitrectomy surgery. AUTHORS' CONCLUSIONS There is no evidence from randomized or quasi-randomized controlled trials on which to base clinical recommendations for surgery for post-vitrectomy cataract. There is a clear need for randomized controlled trials to address this evidence gap. Such trials should stratify participants by their age, the retinal disorder leading to vitrectomy, and the status of the underlying disease process in the contralateral eye. Outcomes assessed in such trials may include gain of vision on the Early Treatment Diabetic Retinopathy Study (ETDRS) scale, quality of life, and adverse events such as posterior capsular rupture. Both short-term (six-month) and long-term (one-year or two-year) outcomes should be examined.
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Affiliation(s)
- Diana V Do
- Stanley M. Truhlsen Eye Institute, University of Nebraska Medical
Center, Omaha, Nebraska, USA
| | - Stephen Gichuhi
- Department of Ophthalmology, University of Nairobi, Nairobi,
Kenya
| | | | - Barbara S Hawkins
- Wilmer Eye Institute, Johns Hopkins University School of Medicine,
Baltimore, Maryland, USA
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Iwase T, Jo YJ, Oveson BC. Effect of prophylactic 360° laser treatment for prevention of retinal detachment after phacovitrectomy: (Prophylactic 360° laser treatment for prevention of retinal detachment). BMC Ophthalmol 2013; 13:77. [PMID: 24325585 PMCID: PMC4029546 DOI: 10.1186/1471-2415-13-77] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Accepted: 11/30/2013] [Indexed: 02/06/2023] Open
Abstract
Background To investigate the effect of intraoperative 360° laser retinopexy anterior to the equator for the prevention of retinal detachment after phacovitrectomy. Methods The patients were part of two consecutive case series cohorts in macular hole (MH) and rhegmatogenous retinal detachment (RRD), one which did not receive intraoperative prophylactic 360° laser, and one which received intraoperative prophylactic 360° laser. For the 360° laser treatment group, three rows of medium-white burns were positioned anterior to the equator. The baseline characteristics and the risk of retinal detachment over time were analyzed and compared between the groups. Results Prophylactic intraoperative 360° laser treatment was performed on 77 MH cases (67.3 years) and compared to a control group of 35 MH cases (65.8 years). Additionally, prophylactic intraoperative 360° laser treatment was performed on 108 RRD cases (64.0 years) and compared to 270 RRD cases (64.4 years). The 360° laser group showed a significant reduction (0%, 0/77 eyes) in the rate of the incidence of retinal detachment after vitrectomy at 12 months after surgery in MH cases, compared with the control group (5.7%, 2/35 eyes) (p = 0.034). Kaplan-Meier survival analysis demonstrated that the rate of retinal detachment in the control group was significantly higher than that in the 360° laser group (p = 0.035). There was no significant difference between the groups in RRD cases (p = 0.092). Conclusions Intraoperative 360° laser retinopexy following phacovitrectomy resulted in a significant reduction in the rate of postoperative retinal detachment in MH cases.
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Affiliation(s)
- Takeshi Iwase
- Department of Ophthalmology, Nagoya University Hospital, Nagoya, Japan.
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COMPARATIVE PROSPECTIVE STUDY OF RHEGMATOGENOUS RETINAL DETACHMENTS IN PHAKIC OR PSEUDOPHAKIC PATIENTS WITH HIGH MYOPIA. Retina 2013; 33:2039-48. [DOI: 10.1097/iae.0b013e31828992ac] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kobashi H, Takano M, Yanagita T, Shiratani T, Wang G, Hoshi K, Shimizu K. Scleral buckling and pars plana vitrectomy for rhegmatogenous retinal detachment: an analysis of 542 eyes. Curr Eye Res 2013; 39:204-11. [PMID: 24144398 DOI: 10.3109/02713683.2013.838270] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To investigate the anatomical success rates of scleral buckling (SB) and pars plana vitrectomy (PPV) performed for rhegmatogenous retinal detachment (RRD) in a large case series and to identify prognostic factors for the primary anatomical success rates of surgical techniques. METHODS We reviewed 542 consecutive eyes for primary RRD in this retrospective study. Follow-ups were performed for at least six months. In each of the two groups, 271 eyes were examined. The main outcome measure was the primary anatomical success rate. Multivariate analysis was also performed to determine whether independent risk factors of the preoperative parameters for redetachment exist. RESULTS The primary anatomical success rates were 93.7% and 96.3% in the SB and PPV groups; and the final anatomical success rates were 100% in both groups (each with 271 eyes). In the SB group, eyes with macula-off had significantly lower primary anatomical success rates than those with macula-on (p = 0.002). Preoperative break location or lens status had no significant effect on primary anatomical success rates in either group. Multivariate logistic regression analysis using four variables, namely, sex, posterior vitreous detachment, macular status and preoperative visual acuity, showed that the macular status was an independent risk factor for redetachment in the SB group (p = 0.039, odds ratio 3.7). The six-month follow-up visual acuity was significantly better than the preoperative visual acuity in both groups (p ≤ 0.001). CONCLUSIONS Both SB and PPV gave excellent primary and final anatomical success rates. The macula-off status was associated with a lower success rate in the SB group, although break location and lens status had no significant effect on success rates in either group.
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Adelman RA, Parnes AJ, Ducournau D. Strategy for the Management of Uncomplicated Retinal Detachments. Ophthalmology 2013; 120:1804-8. [DOI: 10.1016/j.ophtha.2013.01.070] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Revised: 01/28/2013] [Accepted: 01/30/2013] [Indexed: 10/27/2022] Open
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Rush RB, Simunovic MP, Sheth S, Kratz A, Hunyor AP. Pars plana vitrectomy versus combined pars plana vitrectomy-scleral buckle for secondary repair of retinal detachment. Ophthalmic Surg Lasers Imaging Retina 2013; 44:374-9. [PMID: 23758323 DOI: 10.3928/23258160-20130604-02] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Accepted: 02/04/2013] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To investigate the optimal technique for repairing recurrent rhegmatogenous retinal detachments. PATIENTS AND METHODS A 2-year retrospective review of recurrent rhegmatogenous retinal detachments by 23-gauge pars plana vitrectomy (PPV) or combined 23-gauge PPV with encircling scleral buckling was performed. The primary outcome was anatomical success. The secondary outcome was the likelihood of achieving a final best corrected visual acuity of 6/12 or better at 6-month follow-up. RESULTS Anatomical success was achieved in 65.2% (95% CI, 53.4% to 75.4%) of the PPV group versus 74.3% (95% CI, 57.9% to 85.8%) of the PPV-scleral buckling group with one additional procedure (not statistically significant). There was no significant difference in the likelihood of achieving a final acuity of at least 6/12 between groups at 6-month follow-up. CONCLUSION The results of our study do not demonstrate a superiority of method of primary repair, or of one method of secondary repair, over another.
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Affiliation(s)
- Ryan B Rush
- Sydney Eye Hospital, Sydney Medical School, University of Sydney, 8 Macquarie Street, Sydney NSW 2000, Australia.
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Oluleye T, Ibrahim O, Olusanya B. Scleral buckling for retinal detachment in Ibadan, Sub-Saharan Africa: anatomical and visual outcome. Clin Ophthalmol 2013; 7:1049-52. [PMID: 23754869 PMCID: PMC3674753 DOI: 10.2147/opth.s44407] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background Scleral buckle surgery is not a commonly performed surgical procedure in Sub-Saharan Africa due to a paucity of trained vitreo retinal surgeons. The aim of the study was to review sclera buckle procedures with a view to evaluating the anatomical and visual outcomes. Methods Case records of patients that had scleral buckle surgery at the Retina Unit of the University College Hospital, Ibadan, Nigeria, between 2007 and 2010 were reviewed. Information retrieved included patients’ demographics, duration of symptoms, and presenting vision. Other information included site of retinal break, extent of retinal detachment, involvement of the fellow eye, and macular involvement. Postoperative retina reattachment and postoperative visual acuity were also recorded. Proportions and percentages were used to analyze data. Results Forty five eyes of 42 patients were studied with a male to female ratio of 1.6:1. The mean age was 47.7 years (±17.6 years). The median duration before presentation was 3 months (range: 5 days – 156 months). Subtotal retinal detachment was found in 35 eyes (77.8%) while total retinal detachment occurred in ten eyes (22.2%). Thirty four eyes (75.6%) had “macular off ” detachments. At 6 weeks, there was an improvement in visual acuity in 23 eyes (51.1%), while visual acuity remained the same in nine eyes (20%) and was worse in 13 eyes (28.9%). Anatomical attachment was seen in 43 eyes (95.6%) on the operation table, in 40 eyes (90.9%) at first day postoperatively and in 32 eyes (86.5%) at 6 weeks after surgery. Conclusion Outcome of sclera buckle surgery for rhegmatogenous retinal detachment may be improved in developing countries of Sub Sahara Africa if adequate awareness is created to educate the populace on early presentation.
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Affiliation(s)
- Ts Oluleye
- Retina and Vitreous Unit, Department of Ophthalmology, University College Hospital, Ibadan, Nigeria
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Soufi G, Serrou A, Idrissi Alami S, Zekraoui Y, Benlahbib M, Kasouati J, Agnaou L, Boulanouar A, Abouqal R, Hajji Z, Berraho A. [Risk factors for failure of scleral buckling in rhegmatogenous retinal detachment. A Moroccan series]. J Fr Ophtalmol 2013; 36:537-42. [PMID: 23618733 DOI: 10.1016/j.jfo.2012.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Revised: 11/24/2012] [Accepted: 12/12/2012] [Indexed: 10/26/2022]
Abstract
PURPOSE To evaluate risk factors for failure of scleral buckling in rhegmatogenous retinal detachment (RRD) in an adult Moroccan population. METHODS A retrospective study of 432 eyes of 422 patients undergoing scleral buckling (SB) for primary RRD between 2001 and 2009 was carried out. Statistical analysis of risk factors for failure was performed using binary logistic regression. RESULTS Mean patient age was 43 ± 15 years, and 45.4% were myopic. The median recurrence was at 10 months. The final failure rate was 22.5%. Univariate analysis shows that significant risk factors for failure were extent of RRD ≥ 3 quadrants (P<0.001), advanced PVR (P<0.001) and worsening PVR postoperatively (P<0.001). In the multivariate model, the only significant risk factor for failure was the worsening postoperative PVR (P<0.001). CONCLUSIONS Our findings suggest that worsening of PVR after surgery is the major risk factor for failure of SB in RRD. Thus, it is necessary to recognize the risk factors contributing to PVR and to plan the most appropriate, earliest and least traumatic surgical treatment of RRD.
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Affiliation(s)
- G Soufi
- Service d'ophtalmologie B, hôpital des spécialités de Rabat, rue Lamfadel Cherkaoui, BP 6527, Rabat, Maroc.
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Adelman RA, Parnes AJ, Sipperley JO, Ducournau D. Strategy for the management of complex retinal detachments: the European vitreo-retinal society retinal detachment study report 2. Ophthalmology 2013; 120:1809-13. [PMID: 23601805 DOI: 10.1016/j.ophtha.2013.01.056] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Revised: 01/19/2013] [Accepted: 01/25/2013] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To study the outcome of the treatment of complex rhegmatogenous retinal detachments (RRDs). DESIGN Nonrandomized, multicenter, retrospective study. PARTICIPANTS One hundred seventy-six surgeons from 48 countries spanning 5 continents reported primary procedures for 7678 RRDs. METHODS Reported data included clinical manifestations, the method of repair, and the outcome. MAIN OUTCOME MEASURES Failure of retinal detachment repair (level 1 failure rate), remaining silicone oil at the study's conclusion (level 2 failure rate), and need for additional procedures to repair the detachments (level 3 failure rate). RESULTS The main categories of complex retinal detachments evaluated in this investigation were: (1) grade B proliferative vitreoretinopathy (PVR; n = 917), (2) grade C-1 PVR (n = 637), (3) choroidal detachment or significant hypotony (n = 578), (4) large or giant retinal tears (n = 1167), and (5) macular holes (n = 153). In grade B PVR, the level 1 failure rate was higher when treated with a scleral buckle alone versus vitrectomy (P = 0.0017). In grade C-1 PVR, there was no statistically significant difference in the level 1 failure rate between those treated with vitrectomy, with or without scleral buckle, and those treated with scleral buckle alone (P = 0.7). Vitrectomy with a supplemental buckle had an increased failure rate compared with those who did not receive a buckle (P = 0.007). There was no statistically significant difference in level 1 failure rate between tamponade with gas versus silicone oil in patients with grade B or C-1 PVR. Cases with choroidal detachment or hypotony treated with vitrectomy had a significantly lower failure rate versus treatment with scleral buckle alone (P = 0.0015). Large or giant retinal tears treated with vitrectomy also had a significantly lower failure rate versus treatment with scleral buckle (P = 7×10(-8)). CONCLUSIONS In patients with retinal detachment, when choroidal detachment, hypotony, a large tear, or a giant tear is present, vitrectomy is the procedure of choice. In retinal detachments with PVR, tamponade with either gas or silicone oil can be considered. If a vitrectomy is to be performed, these data suggest that a supplemental buckle may not be helpful. FINANCIAL DISCLOSURE(S) The author(s) have no proprietary or commercial interest in any materials discussed in this article.
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Affiliation(s)
- Ron A Adelman
- Department of Ophthalmology & Visual Science, Yale University School of Medicine, New Haven, Connecticut, USA.
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Soni C, Hainsworth DP, Almony A. Surgical management of rhegmatogenous retinal detachment: a meta-analysis of randomized controlled trials. Ophthalmology 2013; 120:1440-7. [PMID: 23511114 DOI: 10.1016/j.ophtha.2012.12.033] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 12/17/2012] [Accepted: 12/17/2012] [Indexed: 11/17/2022] Open
Abstract
PURPOSE To examine possible differences in clinical outcomes between pars plana vitrectomy (PPV) and scleral buckling (SB) for uncomplicated rhegmatogenous retinal detachment (RRD). DESIGN Meta-analysis. PARTICIPANTS Adult patients with uncomplicated RRD from previously reported randomized controlled trials of PPV and SB. METHODS A comprehensive literature search using the Cochrane Collaboration methodology to identify randomized controlled trials comparing PPV with SB for uncomplicated RRD. MAIN OUTCOME MEASURES Analysis was divided into phakic and pseudophakic/aphakic patients. Primary outcome parameters included proportion of primary reattachment and difference of means of best-corrected visual acuity (BCVA) at 6 months or more between the PPV and SB groups. Secondary outcome parameters included the proportion of secondary reattachment and complications between the PPV and SB groups. RESULTS Seven studies were identified and analyzed for comparing PPV (636 eyes) with SB (670 eyes) for uncomplicated RRD. In the phakic group, there were no significant differences in the proportion of primary reattachments (odds ratio [OR], 1.00; 95% confidence interval [CI], 0.69-1.46) or secondary reattachments (OR, 0.99; 95% CI, 0.34-2.87) between the PPV and SB groups. Meta-analysis showed a statistically significant difference in the logarithm of the minimum angle of resolution (logMAR) BCVA at 6 months between the PPV-treated and SB-treated phakic eyes (mean deviation, 0.14; 95% CI, 0.06-0.21; P<0.0004). In the pseudophakic/aphakic group, there were no significant differences in the proportion of primary reattachments (OR, 1.46; 95% CI, 0.79-2.71) or logMAR BCVA at 6 months between the PPV and SB groups (mean deviation, -0.03; 95% CI, -0.10 to 0.04). A statistically significant difference was noted in the proportion of secondary reattachments (OR, 2.08; 95% CI, 1.08-4.03; P = 0.03) between the PPV and SB groups in pseudophakic/aphakic eyes. Meta-analysis showed a statistically significant rate of cataract progression in the PPV group (OR, 4.11; 95% CI, 2.70-6.25; P<0.00001). CONCLUSIONS There were no significant differences in the proportions of primary reattachment in the PPV and SB groups in phakic eyes. The SB-treated phakic eyes had better postoperative BCVA at 6 months or more. This is most likely related to higher rates of cataract progression in PPV-treated phakic eyes. There were no significant differences in proportions of primary reattachment and postoperative BCVA at 6 months or more in pseudophakic/aphakic eyes.
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Affiliation(s)
- Chetan Soni
- Mason Eye Institute, Department of Ophthalmology, University of Missouri, Columbia, Missouri 65212, USA.
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87
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88
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García-Arumí J, Martínez-Castillo V, Boixadera A, Blasco H, Marticorena J, Zapata MÁ, Macià C, Badal J, Distéfano L, Rafart JM, Berrocal M, Zambrano A, Ruíz-Moreno JM, Figueroa MS. Rhegmatogenous retinal detachment treatment guidelines. ACTA ACUST UNITED AC 2012; 88:11-35. [PMID: 23414946 DOI: 10.1016/j.oftal.2011.10.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Accepted: 10/10/2011] [Indexed: 11/15/2022]
Abstract
This paper outlines general guidelines following the initial diagnosis of rhegmatogenous retinal detachment. These include preoperative evaluation, treatment, possible intra- and post-operative complications, retinal re-detachment, and all therapeutic options available for each case. Treatment of the traumatic retinal detachment is also described, due to its importance and peculiarities. Treatment or prophylactic guidelines are suggested for the different types of retinal detachment described. These are based on both the experience of the ophthalmologists that have participated in preparing the guidelines, and also on evidence-based grading linked to bibliographical sources. However, these guidelines should not be interpreted as being mandatory. Given that there is a wide spectrum of options for treatment of retinal detachment, the surgeons' experience with one or other surgical technique will be of utmost importance in obtaining the best surgical result. As guidelines, they are intended as an additional aid to the surgeon during the decision-making process, with the expectation that the final choice will still be left to the surgeon's judgment and past experience.
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Affiliation(s)
- J García-Arumí
- Departamento de Oftalmología, Universidad Autónoma de Barcelona, Barcelona, Spain.
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A propensity score matching application: indications and results of adding scleral buckle to vitrectomy: The Retina 1 Project: Report 3. Eur J Ophthalmol 2012; 22:244-53. [PMID: 21484754 DOI: 10.5301/ejo.2011.6528] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2011] [Indexed: 11/20/2022]
Abstract
PURPOSE To identify the indications and differences in outcomes for adding a scleral buckle (SB) to pars plana vitrectomy (PPV) in a prospective series of rhegmatogenous retinal detachment (RD) by using propensity score matching (PSM) to analyze causal effects in observational studies. METHODS Data were collected from the Retina 1 Project, a prospective, interventional, nonrandomized study of consecutive RDs. Case selection was based upon treatment with PPV or PPV+SB. Surgeons followed personal criteria for the inclusion of SB in the PPV. Propensity score matching corrected for selection biases. Outcomes were assessed by anatomic and visual criteria and the development of proliferative vitreoretinopathy. RESULTS Of 523 patients analyzed, 251 had PPV and 272 had PPV+SB. Surgeons used PPV+SB more frequently in younger patients with RD, in those with posterior or unidentified breaks, in phakic eyes, in eyes with the posterior vitreous attached, and for more extended RDs. Overall single surgery anatomic success rate was 86.4%. Based on PSM, there were no difference in reattachment rates of the PPV group, 86.9%, and the PPV+SB group, 85.93%. The incidence of PVR was similar in both groups, with 8.5% in the PPV group and 10.5% in the PPV+SB group. CONCLUSIONS Data from the Retina 1 Project established the indications for adding SB to PPV in treating primary RD in this series. No anatomic or visual differences between PPV and PPV+SB were found.
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Thelen U, Amler S, Osada N, Gerding H. Outcome of surgery after macula-off retinal detachment - results from MUSTARD, one of the largest databases on buckling surgery in Europe. Acta Ophthalmol 2012; 90:481-6. [PMID: 20529077 DOI: 10.1111/j.1755-3768.2010.01939.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the anatomical success rate of scleral buckling surgery in the treatment of rhegmatogenous retinal detachment and to evaluate the differences in outcome between patients suffering macula-off retinal detachment and those without a macular involvement. METHODS As a retrospective interventional case series, Munster Study on Therapy Achievements in Retinal Detachment (MUSTARD) is one of the largest ever established of retinal detachment patients and their outcome after buckling surgery, with 4325 patients who underwent surgery between 1980 and 2001. In 53.94% (n = 2134) of 3956 patients with nontraumatic retinal detachment, the macula was involved. The main outcome measure was the achievement of dry anatomical attachment of the retina. RESULTS The success rate in patients with macula-off retinal detachment is 80.46% and thus 7.78% lower (p < 0.01) than that in those patients with their macula intact whose success rate amounted to 88.24%. The overall success rate of all 4325 MUSTARD patients was 83.98%. CONCLUSIONS Scleral buckling is an established and mostly successful method for the treatment of retinal detachment. As our case series has demonstrated, even eyes with macula-off can be treated successfully by this procedure, thereby avoiding the complications of primary vitrectomy.
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Affiliation(s)
- Ulrich Thelen
- Germany Eye Hospital University of Münster, Münster, Germany.
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91
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Sun Q, Sun T, Xu Y, Yang XL, Xu X, Wang BS, Nishimura T, Heimann H. Primary Vitrectomy Versus Scleral Buckling for the Treatment of Rhegmatogenous Retinal Detachment: A Meta-Analysis of Randomized Controlled Clinical Trials. Curr Eye Res 2012; 37:492-9. [DOI: 10.3109/02713683.2012.663854] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Yanyali A, Celik G, Dincyildiz A, Horozoglu F, Nohutcu AF. Primary 23-gauge vitreoretinal surgery for rhegmatogenous retinal detachment. Int J Ophthalmol 2012; 5:226-30. [PMID: 22762056 DOI: 10.3980/j.issn.2222-3959.2012.02.22] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Accepted: 03/16/2012] [Indexed: 11/02/2022] Open
Abstract
AIM To report the effectiveness and safety of primary 23-Gauge (G) vitreoretinal surgery for rhegmatogenous retinal detachment (RRD). METHODS In this retrospective study, 49 eyes of 49 consecutive patients who underwent primary 23-G transconjunctival sutureless vitrectomy (TSV) for RRD between January 2007 and July 2009 at our institution were evaluated. RESULTS Mean follow-up time was 8.9±7.7 months (1-28 months). Retinal reattachment was achieved with a single operation in 47(95.9%) of 49 eyes. In two eyes (4.1%), retinal redetachment due to new breaks was successfully treated with reoperation using the 23-G TSV system. Mean logMAR visual acuity was 2.01±0.47 preoperatively and 1.3±0.5 postoperatively (P<0.001, Paired t-test). Mean preoperative intraocular pressure (IOP) was 14.1±2.8mmHg. Mean postoperative IOP was 12.3±3.6mmHg at 1 day, 13.1±2.1mmHg at 1 week, 14.3±2.2mmHg at 1 month. Iatrogenic peripheral retinal break was observed in 1 eye (2.0%) intraoperatively. No sutures were required to close the scleral or conjunctival openings, and no eyes required convertion of surgery to 20-G vitrectomy. CONCLUSION Primary 23-G TSV system was observed to be effective and safe in the treatment of RRD.
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Affiliation(s)
- Ates Yanyali
- Private Practice, Bagdat Cad. Alantar Ap. No: 302/6, Istanbul, Turkey
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93
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Pars plana vitrectomy without adjuvant procedures for repair of primary rhegmatogenous retinal detachment. Retina 2012; 32:213-9. [PMID: 21811205 DOI: 10.1097/iae.0b013e3182278b29] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To evaluate the anatomical and functional outcomes of pars plana vitrectomy without adjuvant scleral buckling, prophylactic 360° endolaser photocoagulation, or perfluorocarbon liquid use for the treatment of primary uncomplicated rhegmatogenous retinal detachment. METHODS Retrospective interventional case series of consecutive patients undergoing vitrectomy for noncomplex rhegmatogenous retinal detachment over a 10-year period. Main outcome measures included primary anatomical success rate, defined as retinal reattachment at final follow-up after a single operation, proportion of eyes achieving a final best-corrected visual acuity ≤ logarithm of the minimum angle of resolution 0.3 (≥ Snellen 20/40), and postoperative complications. RESULTS With a mean follow-up of 31 months, primary anatomical success was achieved in 95.7% (89 of 93) of eyes. Final anatomical success, defined as retinal attachment at final follow-up without regard to additional procedures, was achieved in 98.9% (92 of 93). Final best-corrected visual acuity of ≤ logarithm of the minimum angle of resolution 0.3 (≥ Snellen 20/40) was achieved in 77.4% of eyes in the cohort. Postoperative proliferative vitreoretinopathy developed in 3.2% of eyes. No new retinal breaks developed postoperatively in the absence of clinically evident proliferative vitreoretinopathy. CONCLUSION Thorough pars plana vitrectomy alone, without adjuvant scleral buckling, 360° endolaser photocoagulation, or routine perfluorocarbon liquid use, yields high anatomical and functional success rates and low complication rates in the treatment of primary uncomplicated rhegmatogenous retinal detachment. In the absence of observable proliferative vitreoretinopathy, postoperative vitreous base contraction does not appear to be a clinically relevant phenomenon.
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Abstract
PURPOSE To assess trends and outcomes in retinal detachment (RD) surgery based on a retrospective, interventional, bicenter study. METHODS Baseline demographic data, surgical procedures, and outcomes from 230 patients with a diagnosis of primary rhegmatogenous RD, who underwent surgery between January 2007 and December 2008 at the Rudolf Foundation Clinic, Vienna (Center 1) and the Weill Cornell Medical College, New York, (Center 2) were analyzed using a regression model. RESULTS Besides the baseline parameters, lens status (P = 0.01), refraction (P = 0.01), retinal tears (P < 0.02), proliferative vitreoretinopathy (P = 0.02), and previous treatment (P < 0.02), the primary RD procedure (P < 0.0001) was significantly different between the 2 centers. In Center 1, scleral buckling was the most common primary RD procedure (66.19%) compared with vitrectomy (82.42%) in Center 2. Primary retinal reattachment (88.49% Center 1 vs. 84.62% Center 2, P = 0.43) and best-corrected visual acuity at the final follow-up (best-corrected visual acuity ≥ 0.3 logarithm of minimum angle of resolution 48.92% Center 1 vs. 47.25% Center 2, P = 0.78) were not significantly different between the 2 centers. CONCLUSION Although there is a trend toward primary vitrectomy, scleral buckling was preferred in the center in Vienna and primary vitrectomy in the center in New York. Despite the different primary RD procedures, anatomical and visual outcomes were comparable.
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Lo ACY, Woo TTY, Wong RLM, Wong D. Apoptosis and other cell death mechanisms after retinal detachment: implications for photoreceptor rescue. ACTA ACUST UNITED AC 2011; 226 Suppl 1:10-7. [PMID: 21778775 DOI: 10.1159/000328206] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Retinal detachment (RD) is one of the most common causes of blindness. This separation of the neurosensory retina from its underlying retinal pigment epithelium results in photoreceptor loss, which is the basis of permanent visual impairment. This review explores the various cell death mechanisms in photoreceptor death associated with RD. One of the major mechanisms is apoptosis, mediated by the intrinsic pathway, the Fas signalling pathway and/or the caspase-independent pathway. Other pathways of mechanisms include endoplasmic reticulum stress-mediated cell death, programmed necrosis and cytokine-related pathways. Understanding the mechanism of RD-associated photoreceptor death is likely to help us improve the current therapies or devise new strategies for this sight-threatening condition.
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Affiliation(s)
- Amy C Y Lo
- Eye Institute, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, SAR, China.
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96
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Abstract
Pars plana vitrectomy (PPV) is growing in popularity for the treatment of primary rhegmatogenous retinal detachment (RD). PPV achieves favorable anatomic and visual outcomes in a wide variety of patients, especially in pseudophakic RD. A growing number of clinical series, both retrospective and prospective, have demonstrated generally comparable outcomes comparing PPV and scleral buckling (SB) under a variety of circumstances. The Scleral Buckling Versus Primary Vitrectomy in Rhegmatogenous Retinal Detachment (SPR) study is a multicenter, randomized, prospective, controlled clinical trial comparing SB versus PPV. This study should provide useful guidelines in the future. At this time, the choice of SB versus PPV should be based on the characteristics of the RD, the patient as a whole, and the experience and preference of the individual retinal surgeon.
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Affiliation(s)
- Stephen G Schwartz
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
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Mehta S, Blinder KJ, Shah GK, Grand MG. Pars plana vitrectomy versus combined pars plana vitrectomy and scleral buckle for primary repair of rhegmatogenous retinal detachment. Can J Ophthalmol 2011; 46:237-41. [PMID: 21784208 DOI: 10.1016/j.jcjo.2011.05.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2010] [Revised: 09/20/2010] [Accepted: 11/05/2010] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To compare pars plana vitrectomy (PPV) with PPV and scleral buckle (PPV/SB) for repair of rhegmatogenous retinal detachment (RRD). DESIGN A retrospective chart review. PARTICIPANTS Patients who underwent PPV or PPV/SB for RRD repair at a single institution. METHODS A retrospective chart review of patients in two different treatment groups and analysis of the anatomic and functional results. RESULTS Single-surgery anatomic success was achieved in 31 of 37 (83.8%) phakic eyes that underwent PPV and in 66 of 68 (97.1%) phakic eyes that underwent PPV/SB (p = 0.0216). Among pseudophakic eyes, 42 of 48 (87.5%) in the PPV group and 62 of 66 (93.9%) in the PPV/SB group achieved single-surgery reattachment (p = 0.3175). Visual acuity improvement was marginally greater in the PPV group among phakic (p = 0.4898) and pseudophakic (p = 0.2465) eyes. CONCLUSIONS PPV/SB may be associated with a decreased risk for retinal redetachment when compared to PPV for repair of phakic RRD. In pseudophakic eyes, the anatomic success rate between the two techniques appears to be similar.
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Affiliation(s)
- Sachin Mehta
- Retinal Consultants of Arizona, Phoenix, AZ, USA
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Albrieux M, Rouberol F, Bernheim D, Romanet JP, Chiquet C. Comparative study of 23-gauge vitrectomy versus 20-gauge vitrectomy for the treatment of rhegmatogenous retinal detachment. Graefes Arch Clin Exp Ophthalmol 2011; 249:1459-68. [PMID: 21499771 DOI: 10.1007/s00417-011-1645-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2010] [Revised: 02/01/2011] [Accepted: 02/02/2011] [Indexed: 01/04/2023] Open
Abstract
PURPOSE To compare the safety and efficacy of 20- and 23-gauge pars plana vitrectomy (PPV) for the management of primary rhegmatogenous retinal detachment (RD) with proliferative vitreoretinopathy (PVR) grade B or less. METHODS This comparative nested case-control study included 35 consecutive 23-gauge transconjunctival PPV cases matched (1:1) with 35 cases of 20-gauge PPV (from a prospective cohort of 1,150 patients) for the baseline visual acuity (VA), axial length, lens and macular status, the location and number of breaks, and PVR grade. All patients had complete PPV, cryotherapy, fluid-gas exchange, and a minimum follow-up of 6 months. The exclusion criteria were eyes with previous vitreoretinal surgery, combined vitrectomy and cataract surgery, RD secondary to trauma or macular hole, diabetic retinopathy, aphakic eyes, giant tears, or posteriorly located breaks precluding treatment using transconjunctival cryotherapy. RESULTS Baseline examination disclosed pseudophakia in 77.1%, high myopia in 11.4%, 2.7 ± 2.2 retinal breaks/eye, attached macula in 37.1%, and PVR grade B in 24.3% of the cases. The mean operative time and intraoperative complication rate (11.4%) were similar in both groups. In the 23-G group, we noted three cases of iatrogenic retinal tears and one case of choroidal detachment secondary to a dislodgment of the infusion line. Suturing the sclerotomy sites or the conjunctiva was required in 5.7 and 51% of the eyes, respectively. The single reattachment rate was similar in both groups, 74.3% in the 20-G group, and 80% in the 23-G group. The final anatomical success rate was 97% in the two groups. Mean preoperative VA of 1.2 ± 0.9 logMAR improved similarly in both groups to 0.4 ± 0.4 at the 6-month visit. A final vision of 20/40 or better was achieved similarly in 62.9% of the eyes in the 20-G group and 60% in the 23-G group. CONCLUSIONS Twenty-three-gauge PPV provides anatomical and visual results similar to the 20-G technique for the management of uncomplicated rhegmatogenous RD.
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Affiliation(s)
- Magali Albrieux
- Department of Ophthalmology, University Hospital of Grenoble, Joseph Fourier University, Grenoble, France
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Abstract
PURPOSE The purpose of this study was to describe the single surgery anatomic success rates and visual outcomes of primary macula-on retinal detachment repaired within 24 hours compared with later than 24 hours. METHODS This is a retrospective, comparative, interventional, consecutive case series. All eyes underwent primary surgical repair of the macula-on retinal detachment with a scleral buckle, pars plana vitrectomy, or combination of both procedures. The duration from the initial examination to the time of surgical repair was categorized as early (<24 hours) versus late (>24 hours). RESULTS Sixty-six eyes, 42 phakic and 24 preoperative pseudophakic, had retinal detachment repair with a median time to surgery of 1.0 ± 2.1 days (0.8 ± 0.4 days in early group versus 3.7 ± 2.2 days in late group, P < 0.005). The overall single surgery anatomic success rate was 59 of 66 eyes (89%). The single surgery anatomic success rate between the early (32 of 37 [87%]) versus late (27 of 39 [93%]) repair groups showed no statistical difference (P = 0.45). The mean time of follow-up was 13.1 months (range 0.9-39.2 months) with the mean final logarithm of the minimum angle of resolution best-corrected visual acuity showing no statistical difference between the 2 groups (early [0.10 ± 0.02] versus late [0.12 ± 0.03], t-test; P = 0.52). The rates of postoperative glaucoma (P = 0.5) and hemorrhage (P = 0.19) did not differ significantly between the 2 groups. CONCLUSION Delaying the repair of primary macula-on retinal detachment by more than 24 hours does not appear to cause worse visual or anatomic outcomes compared with early (<24 hours) surgical intervention. There was no significant difference in the complication rates between the two groups.
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100
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Lewis SA, Miller DM, Riemann CD, Foster RE, Petersen MR. Comparison of 20-, 23-, and 25-Gauge Pars Plana Vitrectomy in Pseudophakic Rhegmatogenous Retinal Detachment Repair. Ophthalmic Surg Lasers Imaging Retina 2011; 42:107-13. [DOI: 10.3928/15428877-20101223-02] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2009] [Accepted: 10/12/2010] [Indexed: 11/20/2022]
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