scholarly journals Macular morphologic changes following successful retinal detachment repair by scleral buckling surgery

2022 ◽  
pp. 3-3
Author(s):  
Nenad Petrovic ◽  
Dusan Todorovic ◽  
Suncica Sreckovic ◽  
Tatjana Sarenac-Vulovic ◽  
Mihailo Jovanovic ◽  
...  
Keyword(s):  
Retinal Detachment ◽  
Retinal Thickness ◽  
Scleral Buckling ◽  
Visual Recovery ◽  
Macular Detachment ◽  
Significant Difference ◽  
The Mean ◽  
Morphologic Changes ◽  
Sd Oct

Background/Aim: Spectral domain optical coherence tomography (SD-OCT) is very useful for accurate examination of macular microstructure. The aim of this study was to evaluate macular morphologic changes after successful retinal detachment (RD) surgery by scleral buckling using SD-OCT and assess their impact on vision repair. Methods: SD-OCT examination was performed 1, 6 and 12 months in 27 eyes following scleral buckling (SB) surgery with successful anatomical repair of rhegmatogenous retinal detachment (RRD) which also affected the macular region. The examination was performed in a 6mm diameter central macular region and included measurements of the central foveal thickness (CFT), average overall retinal thickness and thickness of the outer and inner retinal layers separately. The numerical values of operated eyes were compared with those of the fellow (control) eyes. The condition of the outer limiting membrane (ELM) and inner segment/outer segment of the photoreceptors (IS/OS) was also examined. Results: The mean total and outer retinal thickness (TRT and ORT) in the reattached regions in the operated eyes were significantly thinner than the corresponding regions of the fellow (control) eye, and throughout the follow-up period the difference was statistically significant. There was a statistically significant difference in TRT (after 1 month p=0.021, after 6 months p=0.026, after 12 months p=0.027) and ORT (after 1 month p=0.018, after 6 months p=0.019, after 12 months p=0.021) between the eyes with a longer pre-operative duration of macular detachment of 2 weeks and eyes with shorter detachment period. Disruptions of the photoreceptors IS/OS and ELM on OCT examination after one month were observed in 37.04% eyes, after 6 months in 29.6% eyes, and at the end of the follow-up period in 14.8% eyes. A statistically significant difference was found in the frequency of disruptions of the IS/OS and ELM depending on the preoperative duration of RD (p= 0.007). Conclusion: Overall decrease in the mean retinal thickness after successful anatomical repair of RD is result of decreases in the thicknesses of outer retinal layers. The alterations of the external limiting membrane and inner and outer photoreceptors segments observed on the early SD-OCT scans are mostly associated with limited visual recovery. The prolonged macular detachment leads to damage to the neurosensory tissue of the retina and especially the photoreceptors, which may explain the limited visual recovery after successful scleral buckling RD repair.

Scleral Buckling with a Noncontact Wide-Angle viewing System in the Management of Rhegmatogenous Retinal Detachment

2016 ◽  
Vol 27 (1) ◽  
pp. 98-103 ◽  
Author(s):  
Hua Yan
Keyword(s):  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Scleral Buckling ◽  
Proliferative Retinopathy ◽  
Wide Angle ◽  
Corrected Visual Acuity ◽  
The Mean ◽  
Additional Approach ◽  
Sclerotomy Site

Purpose To introduce a modified scleral buckling surgery using noncontact wide-angle viewing system and intraocular illumination in the treatment of rhegmatogenous retinal detachment (RRD) without proliferative retinopathy. Methods A modified scleral buckling surgery using noncontact wide-angle viewing system with a 25-G optic fiber through sclerotomy site was performed in 22 eyes of 22 patients with RRD. Twelve women and 10 men were included. The mean age was 49.23 ± 15.19 years. The mean refraction of myopia was -4 D (range -3 to -7 D). The mean duration of RRD was 6.64 ± 3.14 days. The preoperative best-corrected visual acuity (BCVA) ranged from 0.02 to 0.8. Mean follow-up was 9.59 ± 2.24 months. Proliferative retinopathy was grade A in 8 eyes and grade B in 14 eyes. Results This surgery was performed successfully and retinal attachment was achieved in all eyes at the final follow-up. The postoperative BCVA increased in all eyes. No complication was encountered related to this technique. Conclusions This modified scleral buckling surgery brings a panoramic and upright view and easy surgical maneuvers. It may be an additional approach for the management of RRD.

Central Retinal Thickness and Visual Acuity Outcomes After Vitrectomy for Epiretinal Membrane With and Without Internal Limiting Membrane Peel

2021 ◽  
pp. 247412642110095
Author(s):  
Braden A. Burckhard ◽  
Nathan R. Mathews ◽  
Michael M. Altaweel ◽  
Jonathan S. Chang ◽  
Michael S. Ip ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Epiretinal Membrane ◽  
Statistical Difference ◽  
Retinal Thickness ◽  
Internal Limiting Membrane ◽  
Study Groups ◽  
Central Retinal Thickness ◽  
Significant Difference ◽  
The Mean

Purpose: This work compares best-corrected visual acuity (BCVA) and central retinal thickness (CRT) outcome measures following pars plana vitrectomy (PPV) with and without internal limiting membrane (ILM) peel for epiretinal membrane (ERM). Methods: A retrospective cohort study was conducted of 114 eyes of 114 patients with visually significant ERM undergoing PPV with membrane peel (PPV/MP) at a single institution. CRT measurements were collected from Heidelberg and Zeiss spectral-domain optical coherence tomography imaging units. Results compared preoperative and postoperative CRT and BCVA among patients with at least 60 days of follow-up. Results: A total of 114 eyes with ERM met the inclusion criteria. Eighty-one eyes (71%) underwent PPV/MP with ILM peel and 33 eyes (29%) underwent PPV/MP without ILM peel. There was no statistically significant difference between preoperative CRT between the 2 study groups ( P = .95). The mean follow-up time of eyes undergoing PPV/MP without ILM peel and with ILM peel was 391 days and 319 days, respectively. There was no statistical difference in the mean reduction of CRT between the 2 groups ( P = .470). Both groups had improvement of BCVA following surgery and there was no statistical difference in final logMAR visual acuity when comparing the 2 groups ( P = .738). Conclusions: There was an overall improvement of CRT and BCVA among patients undergoing PPV/MP for ERM with or without ILM peel. There was no statistically significant difference in the final BCVA or CRT between the 2 groups.

scholarly journals Comparison of the visual outcome between macula-on and macula-off rhegmatogenous retinal detachment based on the duration of macular detachment

2021 ◽  
Vol 6 (1) ◽  
pp. e000615
Author(s):  
Chang Sup Lee ◽  
Karl Shaver ◽  
Samuel Huisok Yun ◽  
Daniel Kim ◽  
Sijin Wen ◽  
...  
Keyword(s):  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Visual Outcome ◽  
Time Frame ◽  
Macular Detachment ◽  
Significant Difference ◽  
The Status ◽  
Group A ◽  
The Mean ◽  
Group B

ObjectiveTo compare the visual outcomes between macula-on and macula-off primary rhegmatogenous retinal detachment (RRD) based on the duration of macular detachment (DMD).Methods and AnalysisRetrospective study including 96 eyes with RRD (34 macula-on and 62 macula-off) repaired between June 2012 and March 2020. The final visual acuity (VA) was compared after the patients were divided by the status of the macula and their DMD.ResultsThe mean final VA of patients with macula-on RRD (group A) was logarithm of the minimum angle of resolution (logMAR) 0.04±0.07, which was not statistically different from that of individuals with macula-off RRD with DMD ≤3 days (group B; logMAR 0.05±0.06) (p=0.79). There were statistically significant differences in the final VA between group A and patients with macula-off RRD with DMD of 4–7 days (group C; logMAR 0.15±0.15) (p=0.017) as well as between group A and those with macula-off RRD with DMD ≥8 days (group D; logMAR 0.36±0.29) (p<0.001). There was no significant difference in the final VA between group B and C (p=0.33).ConclusionThe mean final VA of patients with macula-on RRD was comparable to that of the macula-off patients with DMD ≤3 days. Our findings suggest that if macula-on RRD could not be immediately repaired, a repair within 72 hours may result in similar outcomes, even if the macula detaches within that time frame. However, once the macula detaches, we do not observe statistically significant differences in outcome for repairs done within 7 days.

scholarly journals Pneumatic retinopexy combined with scleral buckling in the management of relatively complicated cases of rhegmatogenous retinal detachment: A multicenter, retrospective, observational consecutive case series*

2017 ◽  
Vol 46 (1) ◽  
pp. 316-325 ◽  
Author(s):  
Chuandi Zhou ◽  
Qiurong Lin ◽  
Yuxin Wang ◽  
Qinghua Qiu
Keyword(s):  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Case Series ◽  
Subretinal Fluid ◽  
Scleral Buckling ◽  
Success Rates ◽  
Pneumatic Retinopexy ◽  
The Mean ◽  
Final Operation

Objective To evaluate the efficacy of maximal pneumatic retinopexy (PR) and subretinal fluid (SRF) drainage combined with scleral buckling (SB) in the treatment of complicated rhegmatogenous retinal detachment (RRD). Methods Patients with RRD who underwent maximal PR and SRF drainage combined with SB from June 2007 to June 2012 were included in this multicenter retrospective study. The outcome measures were the primary and final operation success rates and best-corrected visual acuity (BCVA). Results In total, 159 consecutive patients were included. The mean follow-up period was 13.76 ± 1.97 months. Primary operation success was achieved in 146/159 (91.82%) eyes. After salvage management, the final reattachment rate increased to 98.11%. All eyes had improved BCVA, with 62/159 (38.99%) attaining BCVA of ≥20/40. Conclusions Maximal PR and SRF drainage combined with SB achieved satisfactory anatomical and visual recovery in relatively complicated cases of RRD. The decreased need for vitrectomy makes this surgical approach more widely available.

scholarly journals Clinical and Spectral-Domain Optical Coherence Tomography Findings of Patients with Incomplete Visual Recovery after Anatomically Successful Retinal Detachment Surgery

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Miltiadis K. Tsilimbaris ◽  
Aikaterini Chalkia ◽  
Chrysanthi Tsika ◽  
Anastasios Anastasakis ◽  
Georgios A. Kontadakis
Keyword(s):  
Retinal Detachment ◽  
Spectral Domain ◽  
Strongly Correlated ◽  
Visual Recovery ◽  
Retinal Detachment Surgery ◽  
Spectral Domain Oct ◽  
Pars Plana ◽  
Oct Imaging ◽  
Sd Oct

Purpose. To identify causes of incomplete visual recovery in patients with anatomically successful retinal detachment surgery.Methods. This was a retrospective study of 61 eyes of 61 patients with at least 12-month follow-up and complete preoperative, intraoperative, and postoperative record. Postoperative visual acuity (VA) more than 0.18 logMAR was considered as incomplete visual recovery. Complete ophthalmic examination and Spectral-Domain OCT (SD-OCT) imaging were performed at last follow-up.Results. Twenty-nine eyes (47.5%) had a postoperative VA < 0.18 logMAR and 32 eyes (52.5%) had a postoperative VA ≥ 0.18 logMAR. Mean follow-up was 32.8 ± 17.3 months. Incomplete visual recovery was strongly correlated with presence of macular pathology (P= 0.002), a detached macula preoperatively (P= 0.02), retinotomy (P= 0.025), and pars plana vitrectomy and use of silicon oil as a tamponade agent (P= 0.009). Also, although there was a strong correlation between ellipsoid zone disruption and incomplete visual recovery, a distinct, more course pathology could be identified in all cases of poor visual recovery related to edema, thickening, or atrophy of the macula.Conclusion. The careful postoperative evaluation of the macula using biomicroscopy and SD-OCT can help in diagnosis of alterations that can be associated with incomplete visual recovery.

scholarly journals Long-term Clinical Outcomes of Implantable Collamer Lens

2021 ◽  
Vol 62 (8) ◽  
pp. 1043-1052
Author(s):  
Bu Ki Kim ◽  
Young Taek Chung
Keyword(s):  
Endothelial Cell ◽  
Retinal Detachment ◽  
Clinical Outcomes ◽  
Cell Loss ◽  
Efficacy And Safety ◽  
Implantable Collamer Lens ◽  
Significant Difference ◽  
The Mean

Purpose: To evaluate the long-term clinical outcomes of implantable collamer lens (ICL) implantation in myopic patients.Methods: This retrospective study included 129 eyes of 68 patients who underwent ICL implantation for correction of myopia with a 10-year follow-up.Results: Ten years after ICL implantation, the mean uncorrected and corrected distance visual acuities (LogMAR) were 0.03 ± 0.13 and -0.07 ± 0.06, respectively. Ten years postoperatively, 52.7% and 84.5% of the eyes were within ± 0.5 and ± 1.0 diopters, respectively. The mean efficacy and safety indices were 0.91 ± 0.22 and 1.07 ± 0.19, respectively. There was no significant difference between mean preoperative (13.52 ± 2.88 mmHg) and postoperative (13.59 ± 3.55 mmHg) intraocular pressures. The endothelial cell density decreased from before surgery to 10 years after surgery (3,074 ± 365 cells/mm2, 2,812 ± 406 cells/mm2, respectively; mean decrease: 8.5 ± 10.8%; p = 0.011). Eight eyes (6.2%) developed cataract during follow-up, which was symptomatic in three eyes (2.3%) and treated with ICL explantation and phacoemulsification. Rhegmatogenous retinal detachment occurred in one eye (0.8%) and was treated with vitrectomy.Conclusions: ICL implantation for the correction of myopia had good efficacy and safety outcomes during long-term follow-up of 10 years. However, patients should be closely monitored for complications such as cataract formation, endothelial cell loss, and retinal detachment.

scholarly journals Surgical outcomes in inferior recurrences of rhegmatogenous retinal detachment

2021 ◽  
Vol 14 (12) ◽  
pp. 1909-1914
Author(s):  
Sergey V. Churashov ◽  
◽  
Alexei N. Kulikov ◽  
Dmitrii S. Maltsev ◽  
◽  
...  
Keyword(s):  
Retinal Detachment ◽  
Recurrence Rate ◽  
Rhegmatogenous Retinal Detachment ◽  
Scleral Buckling ◽  
Functional Improvement ◽  
Short Term ◽  
Significant Difference ◽  
Pars Plana ◽  
First Recurrence

AIM: To analyze the anatomical and functional outcomes in the inferior recurrences of rhegmatogenous retinal detachment (RRD) depending on the surgical approach. METHODS: Eighty-one eyes of 81 patients (47 males and 34 females with a mean age of 54.8±14.1y) who demonstrated at least one inferior recurrence of RRD were included in this retrospective study. All patients were categorized as having received either circular scleral buckling (SB), pars plana vitrectomy (PPV), a combination of SB and PPV (SB+PPV), PPV with retinotomy (PPV+RT), or PPV+RT and short-term postoperative perfluorocarbon liquid tamponade (PPV+RT+pPFCL). All cases were followed up until successful retinal reattachment or third recurrence. The primary outcome measures were the achievement of the surgical goal without recurrence of RRD and best-corrected visual acuity (BCVA). RESULTS: After the treatment of the first recurrence, the recurrence rate in the PPV+SB group was statistically significantly lower than that of the PPV (P=0.0012), PPV+RT (P=0.028), or PPV+RT+pPFCL (P=0.047) group. There was no statistically significant difference between PPV+SB, PPV+RT, and PPV+RT+pPFCL groups in the recurrence rate after treatment of the second recurrence (42 eyes). However, there was a statistically significant (P=0.016) trend towards a decrease of recurrence rate after PPV+RT+pPFCL. There was no statistically significant improvement of BCVA in either study group (P>0.05) after both first and second recurrence surgery. The mean time follow-up was 109.0±91.0d before the first recurrence and 210.0±186.6d between previous surgery at second recurrence. CONCLUSION: Patients with first inferior recurrence of RRD may benefit from SB as an adjunct to PPV. RT and short-term pPFCL tamponade in the second recurrence may allow better anatomical outcomes, however, without functional improvement.

scholarly journals THU0517 THE ROLE OF ULTRASOUND-DEFINED SYNOVITIS GRADE I IN PATIENTS PRESENTING WITH INFLAMMATORY ARTHRALGIA, A RETROSPECTIVE STUDY

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 497.2-497
Author(s):  
J. Arroyo Palomo ◽  
M. Arce Benavente ◽  
C. Pijoan Moratalla ◽  
B. A. Blanco Cáceres ◽  
A. Rodriguez
Keyword(s):  
Rheumatoid Arthritis ◽  
Inflammatory Arthritis ◽  
Statistical Tests ◽  
Median Number ◽  
Painful Joint ◽  
Significant Difference ◽  
The Mean ◽  
Specialized Unit

Background:Musculoeskeletal ultrasound (MSUS) is frequently used in several rheumatology units to detect subclinical inflammation in patients with joint symptoms suspected for progression to inflammatory arthritis (IA). Synovitis grade I (EULAR-OMERACT combined score) is known to be a casual finding in healthy individuals, but studies headed to unravel its possible role on rheumatic diseases are sparse.Objectives:To investigate the correlation between synovitis grade I, and the diagnosis of IA made after a year follow-up period since MSUS findings, in patients of an MSUS-specialized unit of a Rheumatology Department.Methods:We conducted a descriptive, retrospective and unicentric study. 30 patients were selected from the MSUS-specialized unit of our Rheumatology Department from July-18 to January-19. Patients presenting synovitis grade 0 (exclusively), 2 and/or 3 on combined score were excluded. Data collection at baseline included age, sex, immunological profile and previous physical examination to the MSUS findings, as well as the diagnosis made by the rheumatologist in 1-year visit follow-up: dividing the patient sample into two groups: those who were diagnosed with IA and those not. Non-parametric statistical tests for comparing means were used.Results:The mean age was 51,6 years and 70% were females. 6 (20%) patients were diagnosed with inflammatory arthritis after a year follow-up: 2 (4,8%) psoriatic arthritis, 1 (3,3%) undifferentiated arthritis, 1 (3,3%) rheumatoid arthritis, 1 (3,3%) Sjögren’s syndrome. Non-inflammatory arthropathies were also found 24 (80%), of which, 12 (40%) were non-specific arthralgias and 8 (19%) osteoarthritis.In the group of patients who did not developed an IA the mean C-reactive protein (CPR) value was 3,12 mg/L and erythrocyte sedimentation rate (ESR) was 8,2 mm; all of them were rheumatoid factor (RF) positive and ACPA-negative except one patient. 5 (31,3%) patients presented low antinuclear antibodies (ANAs) levels. In those who HLA B-27 and Cw6 were tested (4,25%); both were negative except for one that was HLA B-27 positive. The median number of swollen and painful joint count was 0, and the mean of joints with MSUS involvement was 3,5; the mean involved metacarpophalangeal (MCP) joints was 1,83; proximal interphalangeal (PIP) joints was 1,48 and distal interphalangeal (DIP) joints 0,21.Among the group of patients that developed an IA the mean of CPR and ESR was 9,27 mg/L and 14,17 mm respectively; 2 (33%) patients were RF- positive, and 1 ACPA-positive. ANAs were positive in 3 cases (50%). The median of swollen joint count was 2 and for painful joint count was 0, the median of joints with MSUS involvement was 4,5. The mean of MSUS involvement was for MCP, PIP and DIP joints: 1,67, 2 and 0. Comparing the means of CPR values in the two groups with Student’s t-test we obtained a statistically significant difference (p=0,023). No other significant differences were found.Conclusion:Despite the limitations and possible statistical bias, the presence of MSUS-defined synovitis grade I and elevated CRP levels could be related to further diagnoses of inflammatory arthropathy. Besides, the absence of synovitis in DIP joints might have a diagnostic role. Normal physical exploration and normal levels of CRP might suggest low MSUS value. However, further research is needed to clarify the role of MSUS-defined synovitis grade I.References:[1]D’Agostino MA et al. Scoring ultrasound synovitis in rheumatoid arthritis: a EULAR-OMERACT ultrasound taskforce-Part 1: definition and development of a standardized, consensus-based scoring system. RMD Open. 2017;3(1):e000428.[2]Van den Berg R et al. What is the value of musculoskeletal ultrasound in patients presenting with arthralgia to predict inflammatory arthritis development? A systematic literature review. Arthritis Research & Therapy (2018) 20:228.Disclosure of Interests:None declared

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