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WenTao D, SanMei L, Jie L, Jie Z. Wound healing and postoperative management in paediatric patients following 27-Gauge Transconjunctival Sutureless Vitrectomy for vitreoretinal conditions. Int Wound J 2024; 21:e14611. [PMID: 38156741 PMCID: PMC10961879 DOI: 10.1111/iwj.14611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 01/03/2024] Open
Abstract
The utilization of 27-G TSV, or 27-Gauge Transconjunctival Sutureless Vitrectomy, poses distinct difficulties in the context of paediatric patients, particularly those younger than 14 years old, on account of the dearth of exhaustive documentation concerning the efficacy and results of these operations. Therefore, this retrospective study was to evaluate the safety and efficacy of 27-G TSV in paediatric patients, with emphasis on management of intraoperative and postoperative complications and postoperative wound healing. A total of 54 eyes of 52 paediatric patients who underwent 27-G TSV at Sichuan Provincial People's Hospital were included in the study. The average duration of follow-up was 9.32 ± 3.35 months. The complication with the highest incidence rate was Rhegmatogenous Retinal Detachment (RRD), which was detected in 27.8% cases. Familial Exudative Vitreoretinopathy (FEVR) and Persistent Fetal Vasculature (PFV) each accounted for 16.7% of the cases. Retinopathy of Prematurity (ROP) and Vitreous Haemorrhage (VH) constituted 11.1% and 14.8%, respectively, of the reported cases. Lens injury (1.9%), cannula slippage (7.4%) and wound leakage (5.6%) were intraoperative complications. Iatrogenic retinal detachment occurred at 3.7%. Hypotony (10.8% of patients), vitreous haemorrhage (9.3%), cataract formation (9.3%), ocular hypertension (8.1%) and retinal detachment (5.6%) were postoperative complications. Effective management strategies were executed, such as performing in situ trocar puncture to address cannula slippage and promptly suturing to address wound leakage. 27-G TSV exhibited promise as the therapeutic alternative for range of vitreoretinal disorders in paediatric patients, accompanied by complications that were controllable during and after the procedure. Strict preoperative planning and precise surgical technique are indispensable in order to maximize patient outcomes and guarantee effective wound healing and recovery within this particular demographic.
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Affiliation(s)
- Dong WenTao
- Department of Ophthalmology, Sichuan Provincial People's Hospital, School of MedicineUniversity of Electronic Science and Technology of ChinaChengduChina
| | - Liu SanMei
- Department of Ophthalmology, Sichuan Provincial People's Hospital, School of MedicineUniversity of Electronic Science and Technology of ChinaChengduChina
| | - Li Jie
- Department of Ophthalmology, Sichuan Provincial People's Hospital, School of MedicineUniversity of Electronic Science and Technology of ChinaChengduChina
| | - Zhong Jie
- Department of Ophthalmology, Sichuan Provincial People's Hospital, School of MedicineUniversity of Electronic Science and Technology of ChinaChengduChina
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Elghawy O, Duong R, Nigussie A, Bogaard JD, Patrie J, Shildkrot Y. Effect of surgical timing in 23-g pars plana vitrectomy for primary repair of macula-off rhegmatogenous retinal detachment, a retrospective study. BMC Ophthalmol 2022; 22:136. [PMID: 35337296 PMCID: PMC8957134 DOI: 10.1186/s12886-022-02364-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/18/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rhegmatogenous retinal detachment (RRD) is a common, potentially blinding ocular pathology that is considered a surgical emergency. Macular involvement has been identified as a major negative prognostic indicator for visual recovery after RRD correction. It is not currently clear whether early intervention improves visual outcomes, and in practice, there are potential disadvantages to performing early surgery for fovea-involving RRD. Such disadvantages include inadequate assessment of coexisting comorbidities, increased rate of complications related to poorly trained staff or tired surgeons, and anesthetic risk. METHODS A single-center, retrospective, cohort study of patients who underwent repair of macula-involving rhegmatogenous retinal detachment at the University of Virginia was performed. Variables collected included patient demographics, ocular history, clinical characteristics, and post-operative complications. Patients were excluded if they had a history of congenital or acquired pathology with an effect on visual function, bilateral or repeat rhegmatogenous detachment, age less than 18 years, follow up duration less than 6 months, or if they were repaired using scleral buckle, pneumatic retinopexy, 25- or 27-gauge pars plana vitrectomy, or any combination of these techniques. A multivariate regression model was used to compare overall outcomes such as post-operative visual acuity, intra-ocular pressure, retina attachment status, and complications among patients of differing timing of surgical repair. These analyses were adjusted for clinical factors known or considered to be associated with worse prognosis in rhegmatogenous retinal detachment. RESULTS A total of 104 patients undergoing 23-gauge vitrectomy for repair of macula involving rhegmatogenous retinal detachments were included in this study with mean follow up period 17.9 ± 14.1 months. Early surgical repair (< 48 h) was pursued in 26 patients, moderately delayed surgical repair (3-7 days), was performed in 29 patients and late surgical repair (> 7 days) in 49 patients. Our analysis showed no difference in post-operative visual acuity between patients with detachments undergoing early versus moderately delayed repair of RRD. However, mean visual acuity differed between patients undergoing early versus late repair at 3, 6, and 12 months. No significant difference was observed in post-operative complications between the three surgical timepoints including cataract formation, development of glaucoma and re-detachment rate. Use of 360 laser was found to be protective against re-detachment overall (OR 6.70 95% CI 1.93-23.2). CONCLUSIONS These findings indicate that a moderate delay of 3-7 days from symptom onset for repair of macula-involving retinal detachment may be a safe approach as there are no differences in terms of visual acuity or post-operative complications compared to early repair within 48 h. Delaying surgery for > 7 days however is not recommended due to the loss of recovery of visual acuity observed in this study. Use of 360 laser may prevent risk of re-detachment after primary repair.
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Affiliation(s)
- Omar Elghawy
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Ryan Duong
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Amen Nigussie
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Joseph D Bogaard
- Department of Ophthalmology, University of Virginia, Charlottesville, VA, USA
| | - James Patrie
- Department of Public Health Sciences, UVA, Charlottesville, VA, USA
| | - Yevgeniy Shildkrot
- Department of Ophthalmology, University of Virginia, Charlottesville, VA, USA.
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Lauermann P, Gebest J, Pfeiffer S, Feltgen N, Bemme S, Hoerauf H, van Oterendorp C. Influence of pars plana vitrectomy for macular surgery on the medium term intraocular pressure. PLoS One 2020; 15:e0241005. [PMID: 33095828 PMCID: PMC7584206 DOI: 10.1371/journal.pone.0241005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 10/06/2020] [Indexed: 11/30/2022] Open
Abstract
Purpose To evaluate the long-term effect of 20 and 23 gauge pars plana vitrectomy (PPV) on intraocular pressure (IOP). Methods Study type: Monocentric retrospective cohort study. 249 eyes of 249 patients undergoing PPV due to epiretinal membrane (EM), idiopathic macular hole (IMH) or vitreoretinal traction (VT) were included. The fellow eye served as control. Exclusion criteria were factors known to influence the IOP, such as cataract surgery during follow-up, extended use of steroids, cryotherapy and silicone oil endotamponade. The relative change of IOP (operated vs. fellow eye) at 6–12 months after surgery was defined as primary endpoint. Secondary endpoints were the relative change of IOP at 3–6 and 12–24 months. Possible influencing cofactors were analysed using ANCOVA. Results The primary endpoint did not show a significant IOP reduction of the operated eye relative to the fellow eye (P = 0.089, n = 84). However, the IOP of the operated eye alone was significantly reduced at 6–12 and 12–24 months after surgery (-0.75 ± 2.80 and -1.22 ± 3.29 mmHg, P = 0.008 and 0.007, respectively). The IOP of the fellow eye was also significantly reduced at the 12–24 months period (-0.75 ± 2.73 mmHg, P = 0.008). In the subgroup analysis, sclerotomy size was a significant influencing cofactor, leading to lower IOP after 20G compared to 23G vitrectomy (P = 0.04). Conclusion Pars plana vitrectomy did not induce a significant long-term IOP reduction relative to the contralateral eye. However, we observed a IOP lowering potential in 20G vitrectomy.
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Affiliation(s)
- Peer Lauermann
- Department of Ophthalmology, University Medical Center Goettingen, Goettingen, Germany
- * E-mail:
| | - Julia Gebest
- Department of Ophthalmology, University Medical Center Goettingen, Goettingen, Germany
| | - Sebastian Pfeiffer
- Department of Medical Statistics, University Medical Center Goettingen, Goettingen, Germany
| | - Nicolas Feltgen
- Department of Ophthalmology, University Medical Center Goettingen, Goettingen, Germany
| | - Sebastian Bemme
- Department of Ophthalmology, University Medical Center Goettingen, Goettingen, Germany
| | - Hans Hoerauf
- Department of Ophthalmology, University Medical Center Goettingen, Goettingen, Germany
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Chen GH, Tzekov R, Jiang FZ, Mao SH, Tong YH, Li WS. Iatrogenic retinal breaks and postoperative retinal detachments in microincision vitrectomy surgery compared with conventional 20-gauge vitrectomy: a meta-analysis. Eye (Lond) 2018; 33:785-795. [PMID: 30560911 DOI: 10.1038/s41433-018-0319-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 11/04/2018] [Accepted: 11/17/2018] [Indexed: 12/19/2022] Open
Abstract
PURPOSE To assess the incidence of iatrogenic retinal breaks (IRBs) and postoperative retinal detachments (RDs) in microincision vitrectomy surgery (MIVS) compared with 20-gauge (20 G) vitrectomy. METHODS A comprehensive literature search was performed to find relevant studies and a meta-analysis of the IRBs and postoperative RDs rates after 20 G vitrectomy versus MIVS was conducted. RESULTS Thirty-two studies were selected, including 14,373 eyes (6932 eyes in the 20 G group, 7441 eyes in the MIVS group). The meta-analysis demonstrated that the incidence of IRBs was significantly higher in 20 G vitrectomy vs. MIVS (OR = 2.22, 95% CI, 1.93-2.57, P < 0.00001) and in a subanalysis vs. 23 G MIVS (OR = 2.19, 95% CI, 1.87-2.56, P < 0.00001) and vs. 25 G MIVS (OR = 2.27, 95% CI, 1.62-3.18, P < 0.00001). Similar result was obtained in a subanalysis for macular surgery (OR = 2.44, 95% CI, 1.99-2.99, P < 0.00001), and also for sclerotomy-related IRBs (OR = 3.73, 95% CI, 2.55-5.44, P < 0.00001), but not for surgically induced posterior vitreous detachment-related IRBs (OR = 1.59, 95% CI, 0.89-2.84, P = 0.12). The incidence of postoperative RDs in 20 G vitrectomy was significantly higher compared to MIVS (OR = 1.72, 95% CI, 1.21-2.46, P = 0.003) and in a subanalysis vs. 23 G MIVS (OR = 2.45, 95% CI, 1.50-4.00, P = 0.0003), but not for 25 G MIVS (OR = 1.01, 95% CI, 0.63-1.64, P = 0.96). Similar result was obtained in a subanalysis for macular surgery (OR = 1.89, 95% CI, 1.26-2.85, P = 0.002). CONCLUSION This meta-analysis demonstrated that MIVS is associated with a lower risk of IRBs and postoperative RDs compared to 20 G vitrectomy.
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Affiliation(s)
- G H Chen
- Department of Ophthalmology, Quzhou People's Hospital, Quzhou, Zhejiang, People's Republic of China
| | - R Tzekov
- Department of Ophthalmology, University of South Florida, Tampa, FL, USA
| | - F Z Jiang
- Department of Ophthalmology, Quzhou People's Hospital, Quzhou, Zhejiang, People's Republic of China
| | - S H Mao
- Department of Ophthalmology, Quzhou People's Hospital, Quzhou, Zhejiang, People's Republic of China
| | - Y H Tong
- Department of Ophthalmology, Quzhou People's Hospital, Quzhou, Zhejiang, People's Republic of China
| | - W S Li
- Shanghai Aier Eye Hospital, 1286 Hongqiao Road, Shanghai, People's Republic of China. .,Aier School of Ophthalmology, Central South University, Changsha, Hunan Province, People's Republic of China.
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Tayyab H, Khan AA, Sadiq MAA, Karamat I. Comparison of 23 Gauge Transconjunctival releasable Suture Vitrectomy with standard 20 gauge Vitrectomy. Pak J Med Sci 2018; 34:328-332. [PMID: 29805402 PMCID: PMC5954373 DOI: 10.12669/pjms.342.14234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective: To compare effectiveness of releasable transconjunctival sutures in 23 gauge vitrectomy and standard 20 gauge vitrectomy. Methods: This prospective comparative study was conducted in Department of Vitreoretinal Surgery, Al Ehsan Eye Hospital, Lahore from June 2016 to March 2017. It included 84 patients in total (Group-A: 42 patients underwent 23 gauge releasable suture vitrectomy; Group-B: 42 patients who underwent standard 20 gauge vitrectomy). Pre operative and post operative best corrected visual acuity, surgical duration, pre and post operative intraocular pressure and complication profile was compared between two groups. Results: The leading cause for vitrectomy was vitreous haemorrhage. (Group-A; n=15 ;35.71%; Group-B; n=17; 40.47%). There was statistically significant improvement in preoperative and postoperative BCVA in both groups (Group A: P-value < 0.05; Group B P-value < 0.05) but there was no significant difference in post operative BCVA between two groups at 3 months (P-value > 0.05). Surgical time for 23G vitrectomy Group was statistically less than 20 G vitrectomy Group (51 +/-18 minutes for Group-A versus 78 +/- 13 minutes for Group-B; p-value < 0.05). Visual analog score for pain / discomfort was also significantly less for Group-A than Group-B. There was no significant difference in intraocular pressures between the two groups. Conclusions: Releasable suture technique for small gauge vitrectomy is a safe and easily adaptable technique that has certain significant advantages over 20G absorbable suture vitrectomy.
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Affiliation(s)
- Haroon Tayyab
- Dr. Haroon Tayyab, FCPS (Ophth), FCPS (Vitreoretinal Ophthalmology), FICO. Department of Ophthalmology, King Edward Medical College Mayo Hospital, Lahore, Pakistan
| | - Asad Aslam Khan
- Prof. Asad Aslam Khan, MS, PhD. Department of Ophthalmology, King Edward Medical College Mayo Hospital, Lahore, Pakistan
| | - Muhammad Ali Ayaz Sadiq
- Dr. Muhammad Ali Ayaz Sadiq, MD, FCPS, FAAPOS. Department of Ophthalmology, King Edward Medical College Mayo Hospital, Lahore, Pakistan
| | - Irfan Karamat
- Dr. Irfan Karamat, FCPS, MRCS. Department of Ophthalmology, King Edward Medical College Mayo Hospital, Lahore, Pakistan
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Eibenberger K, Georgopoulos M, Rezar-Dreindl S, Schmidt-Erfurth U, Sacu S. Development of Surgical Management in Primary Rhegmatogenous Retinal Detachment Treatment from 2009 to 2015. Curr Eye Res 2018; 43:517-525. [PMID: 29364728 DOI: 10.1080/02713683.2018.1428996] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To evaluate the evolution of surgical methods over a 7-year period in patients with primary rhegmatogenous retinal detachment (RRD) and its relation to functional outcome and intra- and postoperative complications. METHODS This prospective observational study included 628 patients with primary RRD who underwent surgical repair between January 2009 and December 2015. The main outcome measures were the type of surgical procedure ((scleral buckle (SB), pars plana vitrectomy (PPV), combination of SB and PPV or cryocoagulation (CC)) and intraocular tamponades. In addition, functional outcome and intra/postoperative complications were assessed over the observational period. RESULTS During the 7-year observation, the percent of SB procedures decreased from 40.5% in 2009 to 2.7% in 2014, while PPV increased from 38% in 2009 to above 90% in 2014. In 2015, the SB procedure was performed in 10.3% and PPV in 85.6% of patients with RRD (p < 0.001). No consistent trend was observed for the use of intraocular gas tamponade. The functional outcome within the 7-year observation ranged from 0.25 ± 0.31logmar in 2012 to 0.42 ± 0.40logmar in 2009 and showed no statistically significant trend (p = 0.28). Intraoperative complications did not change between 2009 and 2015. The rate of cataract surgery and epiretinal membrane development did not change (p = 0.27; p = 0.09). The percent of re-detachment ranged from 6.2 to 16.5% within the observational period (p = 0.14). CONCLUSION A shift toward PPV alone for primary RRD repair was observed during the 7-year observation. No decrease in functional outcome or increase of intra- and postoperative complications or decrease of primary and final anatomic success rate was observed following the change in surgical procedure.
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Affiliation(s)
| | | | | | | | - Stefan Sacu
- a Department of Ophthalmology , Medical University of Vienna , Vienna , Austria
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TWENTY-SEVEN-GAUGE VERSUS 25-GAUGE VITRECTOMY FOR PRIMARY RHEGMATOGENOUS RETINAL DETACHMENT. Retina 2017; 37:637-642. [DOI: 10.1097/iae.0000000000001215] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Intraoperative complications of patients undergoing small-gauge and 20-gauge vitrectomy: a database study of 4,274 procedures. Eur J Ophthalmol 2016; 27:226-230. [PMID: 27646328 DOI: 10.5301/ejo.5000856] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2016] [Indexed: 11/20/2022]
Abstract
PURPOSE To compare the intraoperative complications between 23-G and 20-G instrumentation in patients undergoing pars plana vitrectomy (PPV). METHODS This was a retrospective comparative study of 4,274 PPV procedures by the same surgical team between 1998 and 2016. A total of 2,648 operations were carried out with 20-G surgery and 1,626 operations with 23-G surgery. Main outcome measures were the incidence of choroidal haemorrhage, iatrogenic retinal break, and lens touch. RESULTS The most frequent surgical indication in both 20-G and 23-G was rhegmatogenous retinal detachment (RRD), 38.7% (1,026/2,648) and 45.9% (746/1,626), respectively. The frequency of choroidal haemorrhage was 1.0% with 20-G surgery (26/2,648) vs 0.6% with 23-G (9/1,626, p = 0.16). Subgroup analysis showed the increased risk was present in RRD surgery, 1.6% (16/1,026) vs 0.1% (1/746, p = 0.002), but not in all other indications combined, 20-G with 0.6% (10/1,622) and 23-G 0.9% (8/88, p = 0.46). This increased risk was also true for RRD when excluding combined scleral buckle surgery. There was an increased risk of iatrogenic retinal break in RRD cases undergoing 20-G, 5.8% (60/1,026), compared to 23-G vitrectomy, 1.9% (14/746, p<0.0001). There was no difference in rates of lens touch between 20-G and 23-G. CONCLUSIONS 23-G microincisional PPV has a lower risk of choroidal haemorrhage and iatrogenic retinal tears than 20-G vitrectomy particularly for eyes with RRD.
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