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Kanjee R, Popovic MM, Salimi A, Hutnik CML, Ahmed IIK, Saheb H. Prophylaxis against intraocular pressure spikes following uncomplicated phacoemulsification: a systematic-review and meta-analysis. Eye (Lond) 2024; 38:1518-1528. [PMID: 38326483 PMCID: PMC11126686 DOI: 10.1038/s41433-024-02940-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 12/27/2023] [Accepted: 01/16/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND To investigate the effect of perioperative intraocular pressure (IOP) lowering medications on controlling postoperative IOP following uncomplicated phacoemulsification. METHODS Ovid MEDLINE, EMBASE, and Cochrane CENTRAL databases were searched up until November 2022. Randomised controlled trials (RCTs) that assessed IOP change via applanation tonometry in medicated and control arms following uncomplicated cataract surgery in healthy eyes were included. The primary outcome was the weighted mean difference (WMD) of IOP at 2-8 h, 12-24 h, and 1-7 days postoperatively within each medication class or common fixed-combination formulations. Risk of bias was assessed using the revised risk of bias in randomised trials (RoB-2). Level of evidence was rated using the Grading of Recommendation, Assessment, Development and Evaluation (GRADE) RESULTS: From 702 screened articles, 30 RCTs involving 2986 eyes were included. There was a statistically significant reduction in IOP favouring treatment arms at 2-8 h (WMD = -3.87 mmHg; 95% CI [-4.75, -3.00]; p < 0.001) and 12-24 h (WMD = -2.69 mmHg; 95% CI [-3.36, -2.02]; p < 0.001), with the effect wearing off beyond 1 day (p = 0.18). Between medication classes, the largest effect at both 2-8 h and 12-24 h was observed with intracameral cholinergics or fixed-combination carbonic anhydrase inhibitor-beta-blocker (FCCB) formulations. Conversely, the smallest effect was observed with prostaglandin analogues, alpha-agonists, and topical carbonic anhydrase inhibitors (CAIs). CONCLUSION Prophylaxis against acute IOP elevations following uncomplicated cataract surgery is effective. FCCB and intracameral cholinergics are the most effective ocular antihypertensive agents, while alpha-agonists, prostaglandin analogues, and topical CAIs were found to be the least effective. These findings may inform future surgical guidelines.
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Affiliation(s)
- Raageen Kanjee
- Department of Ophthalmology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Marko M Popovic
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada
| | - Ali Salimi
- Department of Ophthalmology & Visual Sciences, McGill University, Montreal, QC, Canada
| | | | - Iqbal Ike K Ahmed
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada
- John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA
| | - Hady Saheb
- Department of Ophthalmology & Visual Sciences, McGill University, Montreal, QC, Canada.
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He W, Wei L, Liu S, Huang Z, Qi J, Zhang K, Meng J, Du Y, Lu Y, Zhu X. Role of Optic Nerve Head Characteristics in Predicting Intraocular Pressure Spikes after Cataract Surgery in Highly Myopic Eyes. Ophthalmol Ther 2023; 12:2023-2033. [PMID: 37178442 PMCID: PMC10287873 DOI: 10.1007/s40123-023-00714-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 04/05/2023] [Indexed: 05/15/2023] Open
Abstract
INTRODUCTION To evaluate the characteristics of optic nerve head (ONH) in highly myopic eyes and its role in predicting intraocular pressure (IOP) spikes after cataract surgery. METHODS Patients who are highly myopic and were scheduled for cataract surgery were enrolled in this prospective case series study. IOP was measured preoperatively and at 1 day and 3 days postoperatively. ONH characteristics including area, tilt ratio, lamina cribrosa (LC) thickness, and depth, and the presence of LC defects were evaluated with enhanced depth imaging optical coherence tomography. Factors influencing LC defects and early IOP spike were investigated using multivariate stepwise logistic regression. RESULTS In total, 200 highly myopic eyes of 200 patients were analyzed: 35.00% had small ONH, 53.00% had ONH tilt, and 14.00% had LC defects. Multivariate analysis demonstrated female patients with larger ONH area and deeper LC tended to have LC defects (all P < 0.05). As to postoperative IOP, IOP change, and incidence of IOP spikes, eyes with small ONH, ONH tilt, and LC defects had similar (all P > 0.05), higher (all P < 0.05), and lower (all P < 0.05) outcomes compared with those without the corresponding characteristic, respectively. Multivariate analysis showed that presence of LC defects and thicker LC were protective factors for early IOP spikes, and axial length > 28 mm was a risk factor (all P < 0.05). CONCLUSION Female patients with larger ONH area and deeper LC tend to have LC defects, which, together with thicker LC, was correlated with less IOP spikes in highly myopic eyes. TRIAL REGISTRATION This study was conducted as part of a larger project, the Shanghai High Myopia Study, registered at www. CLINICALTRIALS gov (accession number NCT03062085).
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Affiliation(s)
- Wenwen He
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Ling Wei
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Shuyu Liu
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Zhiqian Huang
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Jiao Qi
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Keke Zhang
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Jiaqi Meng
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Yu Du
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Yi Lu
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China.
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China.
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China.
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China.
| | - Xiangjia Zhu
- Department of Ophthalmology, Eye and Ear, Nose and Throat Hospital, Fudan University, Shanghai, 200031, China.
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China.
- Key Laboratory of Myopia, Chinese Academy of Medical Science, Shanghai, China.
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China.
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Akmaz B, Kilic D, Duru N. The safety and efficacy of phacoemulsification surgery in uncomplicated cataracts with and without an ophthalmic-viscosurgical-device. Eur J Ophthalmol 2023; 33:269-277. [PMID: 35895295 DOI: 10.1177/11206721221116701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PURPOSE To compare and evaluate the results of phacoemulsification surgery involving and not involving an ophthalmic-viscosurgical-device (OVD). METHODS A prospective, randomized controlled trial included 60 eyes of 60 patients scheduled to receive phacoemulsification surgery. In order of presentation, patients were randomized into two groups to undergo different surgical techniques: the OVD-free group (n = 30) and the OVD group (n = 30). Each patient's operating time, total ultrasonography (U/S) time, cumulative dissipated energy (CDE), aspiration time, and volume of balanced salt solution (BSS) aspirated were recorded. At 1 day, 1 week, and 1 and 3 months postoperation, measurements of endothelial cell density (ECD) and intraocular pressure (IOP), were taken and compared between the groups. RESULTS Total U/S time (p = .567) and CDE (p = .168) were similar between the groups. In the OVD group, operating time (p = .011), aspiration time (p < .001), and volume of BSS aspirated (p < .001) were greater than in the OVD-free group. The change in ECD between the groups was not statistically significant at all visits (p = .433, p = .147, p = .379, p = .534; respectively). Although IOP increased in the OVD group at 1 day postoperation (p = .001), no difference emerged between the groups at 3 months postoperation (p = .121). CONCLUSION Phacoemulsification surgery without an OVD took less time than with the OVD and caused no significant loss in ECD. Surgeons concerned about elevated IOP following cataract surgery should apply the OVD-free method.
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Affiliation(s)
- Berkay Akmaz
- Department of Ophthalmology, 169317Izmir Bozyaka Training and Research Hospital, Izmir, Turkey
| | - Deniz Kilic
- Department of Ophthalmology, Health Science University, 147026Kayseri City Training and Research Hospital, Kayseri, Turkey
| | - Necati Duru
- Department of Ophthalmology, Ideal Eye Center, Kayseri, Turkey
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Younger Age and Longer Case Times Associated With Emergency Department Visits After Cataract Surgery. Am J Ophthalmol 2023; 245:1-7. [PMID: 36029826 DOI: 10.1016/j.ajo.2022.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 11/23/2022]
Abstract
PURPOSE To characterize the frequency, reasons, hospital costs, and risk factors for emergency department (ED) visits within 30 days of cataract surgery. DESIGN Retrospective cohort study. METHODS A retrospective review of all cataract surgeries at Duke Health between 2013 and 2021 was conducted. Demographics, case characteristics (length, complexity by billing codes, anesthesia type), ED visit findings, and hospital costs were collected. Logistic regression models were used to determine the odds of ED visits based on several risk factors. RESULTS Of 34 246 patients (57 656 eyes) undergoing cataract surgery at Duke Health from 2013 to 2021, a total of 607 patients (1.77%) had 680 ED visits within 30 days of surgery. The most common ED diagnosis was cardiovascular (24.4%), whereas ocular complaints constituted 15.4% of visits. The most common ocular diagnoses were high intraocular pressure, rebound iritis, and posterior vitreous detachment. Hospital costs were lowest for ocular diagnoses (mean $467.72) and highest for trauma diagnoses (mean $4660.55). Risk factors for ED visits included case lengths greater than 30 minutes (OR 2.1, 95% CI 1.56-2.83, P < .001), the combination of Monitored Anesthesia Care (MAC) and retrobulbar anesthesia or general anesthesia (OR 2.98, 95% CI 1.73-5.12, P < .001), and age less than 70 years (OR 1.39, 95% CI 1.16-1.65, P < .001). CONCLUSIONS ED visits within 30 days of cataract surgery are uncommon. Longer case lengths, anesthesia other than MAC alone, and younger age are associated with higher odds of ED visits.
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Ramezani A, Entezari M, Banaie S, Norouzi A, Yaseri M. Mini vitrectomy as an alternative technique for intraocular pressure adjustment in non-drainage scleral buckling. Medwave 2022; 22:e002571. [DOI: 10.5867/medwave.2022.07.002571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Purpose In non-drainage scleral buckling, anterior chamber paracentesis is usually carried out to decrease intraocular pressure. When the buckling is extensive however, this technique may be inefficient and time consuming. In this study, we tried to determine if a mini 25-gauge pars plana vitrectomy could be used as an efficient and safe alternative procedure to anterior chamber paracentesis for adjusting intraocular pressure during a non-drainage scleral buckling. Methods In this case series, 44 patients with rhegmatogenous retinal detachment (proliferative vitreoretinopathy stage < C) were included. In all cases, a mini 25-gauge pars plana vitrectomy was performed before buckle fixation and repeated if necessary. Complete retinal attachment was defined as the anatomical success. Results Forty-four eyes of 44 patients with mean age of 48.1 ± 18.2 years were included. Silicon buckle nº 276, sponge 505, and sponge 507 were utilized for 7, 34, and 3 eyes, respectively. Intravitreal injection of SF6 gas was performed for 54.5% of the eyes. Mean total time of the operation was 61 ± 16 min and the mean time for vitrectomy was 87 ± 31 s. Complete retinal attachment in 37 and incomplete attachment in 4 eyes were achieved after single operation that was a success rate of 93.2%. One had more than usual vitreous leak at the site of scleretomy and one developed a tiny vitreous hemorrhage at the sclerotomy site. Three sclerotomy sites needed suturing. Conclusion The anatomical outcome and the safety observed in this study were comparable to the current methods reported in the literature. Therefore, if anterior chamber paracentesis fails to adjust intraocular pressure during a non-drainage scleral buckling, performing a small gauge mini vitrectomy is safe and helpful.
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Rajendrababu S, Pallamparthy S, Arunachalam A, Uduman MS, Srinivasan S, Krishnadas SR, Senthilkumar VA. Incidence and risk factors for postoperative intraocular pressure response to topical prednisolone eye drops in patients undergoing phacoemulsification. Int Ophthalmol 2021; 41:3999-4007. [PMID: 34309793 DOI: 10.1007/s10792-021-01972-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 07/16/2021] [Indexed: 11/29/2022]
Abstract
AIM/PURPOSE To report the incidence, risk factors, and magnitude of steroid response in individuals receiving topical 1% prednisolone acetate eye drops following phacoemulsification surgery MATERIALS AND METHODS: Postoperative IOP of 1118 consecutive patients who had uneventful cataract surgery and used 1% topical prednisolone acetate were studied. Baseline ocular parameters like best-corrected visual acuity, IOP, and slit-lamp examination findings were noted preoperatively and at postoperative day 30. Incidence of postoperative intraocular pressure response to steroid was analyzed and graded as mild, moderate, or severe and risk factors studied. RESULTS The mean age of our study cohort was 59.49 ± 7.25 years. The overall incidence of steroid response was 3.2%, (2.8% being moderate responders, and 0.4% high responders). Mean preoperative IOP was 14.67 ± 2.2 mm Hg in the study cohort (n = 1118). Mean postoperative IOP was 21.33 ± 7.97 mm Hg in the steroid responder (SR) and 14.66 ± 2.8 mm Hg in the non-responder (NR), with a statistically significant difference from the baseline IOP in the SR group (p < 0.001) and no difference in the NR. Univariate analysis revealed younger age and high axial length as risk factors but on multiple regression analysis, only younger age < 50 years was found to be a significant risk factor for steroid response. CONCLUSION The overall steroid response in this population post-cataract surgery was low with most being moderate responders. Younger age and higher axial length were identified as risk factors for steroid response, and hence this warrants the judicious use of steroids in such individuals.
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Affiliation(s)
- Sharmila Rajendrababu
- Department of Glaucoma Services, Aravind Eye Hospital, Madurai, Tamilnadu, 625020, India.
| | - Srilekha Pallamparthy
- Department of Glaucoma Services, Aravind Eye Hospital, Madurai, Tamilnadu, 625020, India
| | - Anusha Arunachalam
- Department of Glaucoma Services, Aravind Eye Hospital, Madurai, Tamilnadu, 625020, India
| | | | - Senthilkumari Srinivasan
- Department of Ocular Pharmacology, Aravind Medical Research Foundation, Madurai, Tamilnadu, India
| | - S R Krishnadas
- Department of Glaucoma Services, Aravind Eye Hospital, Madurai, Tamilnadu, 625020, India
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Lim SY, Betzler BK, Yip LWL, Dorairaj S, Ang BCH. Standalone XEN45 Gel Stent implantation versus combined XEN45-phacoemulsification in the treatment of open angle glaucoma-a systematic review and meta-analysis. Graefes Arch Clin Exp Ophthalmol 2021; 259:3209-3219. [PMID: 33914156 DOI: 10.1007/s00417-021-05189-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/19/2021] [Accepted: 04/07/2021] [Indexed: 11/28/2022] Open
Abstract
PURPOSE The XEN45 Gel Stent is currently the only FDA-approved sub-conjunctival minimally invasive glaucoma surgery (MIGS) procedure. It has been used worldwide either as a standalone implantation procedure or in combination with phacoemulsification surgery. Concomitant phacoemulsification is understood to influence outcomes of traditional subconjunctival filtering surgery. However, the comparative efficacy between standalone XEN45 Gel Sent implantation ("Standalone XEN45") and combined XEN-phacoemulsification surgery ("XEN45-Phaco") remains unclear. This study aims to appraise current literature to compare the efficacy of Standalone XEN45 and XEN45-Phaco in open-angle glaucoma. METHODS A comprehensive search of PubMed, CINAHL, CENTRAL databases was performed with the terms "Xen surgery" followed by selective vetting. Pilot, cohort, observational studies and randomised controlled trials that included at least 10 patients undergoing either Standalone XEN45 or XEN45-Phaco surgeries for the treatment of open-angle glaucoma were deemed eligible for inclusion after independent assessment by 2 authors. The search workflow was reported according to the PRISMA guidelines. Data was pooled using random-effects model. A meta-analysis of continuous outcome and proportions was performed using the meta routine in R v3.2.1. RESULTS Ten studies were included. There was a statistically significant difference in IOP reduction favouring Standalone XEN45 at post-operative day 1, week 1, months 1, 3 and 6. There was a statistically significant difference in decrease in IOP-lowering medications favouring Standalone XEN45 at post-operative week 1 and month 1. CONCLUSION Standalone XEN45 has superior IOP-lowering outcomes compared to XEN45-Phaco in the early post-operative period, up to 6 months after surgery.
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Affiliation(s)
- Sheng Yang Lim
- Department of Ophthalmology, National University Hospital, National University Hospital Systems, 5 Lower Kent Ridge Road, Singapore, 119074, Singapore.
| | - Bjorn Kaijun Betzler
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Leonard Wei Leon Yip
- Department of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, 11 Jln Tan Tock Seng, Singapore, 308433, Singapore
| | - Syril Dorairaj
- Department of Ophthalmology, Mayo Clinic, Rochester, USA
| | - Bryan Chin Hou Ang
- Department of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, 11 Jln Tan Tock Seng, Singapore, 308433, Singapore.
- Department of Ophthalmology, Woodlands Health Campus, Singapore, Singapore.
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Tsakiris K, Kontadakis G, Georgoudis P, Gatzioufas Z, Vergados A. Surgical and Perioperative Considerations for the Treatment of Cataract in Eyes with Glaucoma: A Literature Review. J Ophthalmol 2021; 2021:5575445. [PMID: 33986955 PMCID: PMC8093062 DOI: 10.1155/2021/5575445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/10/2021] [Accepted: 04/17/2021] [Indexed: 11/25/2022] Open
Abstract
Cataract surgery in the presence of glaucoma poses certain challenges that need to be addressed to offer the maximum benefit without complications. In this paper, we are reviewing the preoperative assessment, surgical options, the planning, and postoperative care. Cataract surgery can help reduce the intraocular pressure alone or combined with MIGS. When performed in patients with glaucoma, it can transiently increase the intraocular pressure and later on decrease the IOP to levels lower than the postoperative. The preoperative IOP and biometric characteristics are the main predictors of the postoperative course of IOP. The combination of cataract surgery with trabeculectomy remains controversial, in terms of best timing of each operation.
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Affiliation(s)
- Kleonikos Tsakiris
- Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London E11 1NR, UK
| | - George Kontadakis
- Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London E11 1NR, UK
| | - Panagiotis Georgoudis
- Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London E11 1NR, UK
| | - Zisis Gatzioufas
- Department of Ophthalmology, Basel University Hospital, Basel 4051, Switzerland
| | - Athanasios Vergados
- Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London E11 1NR, UK
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Bonnell LN, SooHoo JR, Seibold LK, Lynch AM, Wagner BD, Davidson RS, Taravella MJ. One-day postoperative intraocular pressure spikes after phacoemulsification cataract surgery in patients taking tamsulosin. J Cataract Refract Surg 2018; 42:1753-1758. [PMID: 28007106 DOI: 10.1016/j.jcrs.2016.10.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 09/22/2016] [Accepted: 10/05/2016] [Indexed: 11/25/2022]
Abstract
PURPOSE To evaluate the relationship between 1-day postoperative intraocular pressure (IOP) after phacoemulsification cataract surgery and tamsulosin use. SETTING University of Colorado Health Eye Center, Aurora, Colorado, USA. DESIGN Retrospective cohort study. METHODS Registry data from men who had cataract surgery were used. Patients taking tamsulosin at the time of surgery were included as cases, while patients with no history of tamsulosin use were used as controls. The primary outcome was a 1-day postoperative IOP spike defined as an IOP increase greater than 10 mm Hg compared with baseline or a 1-day postoperative IOP of 30 mm Hg or higher. General estimating equations were used for analysis. RESULTS The study comprised 584 men (864 eyes). An IOP increase greater than 10 mm Hg or IOP 30 mm Hg or higher after cataract surgery occurred in 12.4% and 9.3%, respectively, of eyes in the tamsulosin group versus 4.4% and 2.1%, respectively, in the control group (all P = .001). After adjusting for significant covariates, patients on tamsulosin were 2.6 times (95% confidence interval [CI], 1.2-5.7; P = .01] and 3.8 (95% CI, 1.3-10.9; P = .01) more likely to have a 1-day postoperative IOP increase greater than 10 mm Hg or a 1-day postoperative IOP of 30 mm Hg or higher. CONCLUSION Patients on tamsulosin had an increased risk of a 1-day postoperative IOP spike after cataract surgery, showing the importance of identifying patients on tamsulosin preoperatively to better manage and potentially mitigate IOP spikes. FINANCIAL DISCLOSURE None of the authors has a financial or proprietary interest in any material or method mentioned.
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Affiliation(s)
- Levi N Bonnell
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA.
| | - Jeffrey R SooHoo
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA
| | - Leonard K Seibold
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA
| | - Anne M Lynch
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA
| | - Brandie D Wagner
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA
| | - Richard S Davidson
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA
| | - Michael J Taravella
- From the Department of Ophthalmology (Bonnell, SooHoo, Seibold, Lynch, Davidson, Taravella), University of Colorado School of Medicine, and the Department of Biostatistics & Informatics (Wagner), Colorado School of Public Health, Aurora, Colorado, USA
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Lam D, Lee J, Leung E, Liu S, Yuan J, Ratra V. Non-Self-Sealing (Leaky) Anterior Chamber Paracentesis: A New Technique in Managing Postphacoemulsification Intraocular Pressure Rise in Glaucoma and Normal Eyes. Asia Pac J Ophthalmol (Phila) 2018; 7:284-287. [PMID: 30255669 DOI: 10.22608/apo.2016213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Phacoemulsification (phaco) for cataract extraction is 1 of the most commonly performed ophthalmic surgeries. With increasing evidence of significant intraocular pressure (IOP) reduction after phaco, the paradigm for glaucoma treatment has been shifting toward more cataract extraction instead of glaucoma surgery; thus, the population of glaucoma patients undergoing phaco is likely to continue to increase in the coming years. Although the safety of surgery has improved over the years with newer technologies and machines, postoperative IOP spike remains an important condition even after an uneventful operation. Glaucoma patients undergoing phacoemulsification are particularly at risk of further glaucomatous optic nerve damage from the transient yet potentially high pressures after phaco. Common treatments include topical, intracameral, oral, and systemic IOP-lowering medications; postoperative anterior chamber paracentesis (ACP); and so on. No single treatment to date can guarantee effective prevention or control IOP rise in the first 24 hours after phaco. Sometimes, the IOP remains high despite all of the above treatments and the risk for further glaucomatous damage may be unavoidable. In this perspective article, we discuss the incidence, causes, and treatments of IOP rise after phaco and introduce a new technique, a non-self-sealing (leaky) ACP that may be of use in regulating postoperative IOP rise, especially for patients with glaucoma.
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Affiliation(s)
- Dennis Lam
- Dennis Lam & Partners Eye Center, Central, Hong Kong
| | - Jacky Lee
- Dennis Lam & Partners Eye Center, Central, Hong Kong
| | - Enne Leung
- Dennis Lam & Partners Eye Center, Central, Hong Kong
| | - Shirley Liu
- C-Mer (Shenzhen) Dennis Lam Eye Hospital, 1 Tairan 9th Rd, Futian, Shenzhen, Guangdong, China
| | - Julianna Yuan
- C-Mer (Shenzhen) Dennis Lam Eye Hospital, 1 Tairan 9th Rd, Futian, Shenzhen, Guangdong, China
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Ray-Chaudhuri N, Voros GM, Sutherland S, Figueiredo FC. Comparison of the Effect of Sodium Hyaluronate (Ophthalin®) and Hydroxypropylmethylcellulose (HPMC-Ophtal®) on Corneal Endothelium, Central Corneal Thickness, and Intraocular Pressure after Phacoemulsification. Eur J Ophthalmol 2018; 16:239-46. [PMID: 16703541 DOI: 10.1177/112067210601600208] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To prospectively evaluate the effects of 2% hydroxypropyl-methylcellulose (HPMC-Ophtal) and sodium hyaluronate 1% (Ophthalin) on intraocular pressure, corneal thickness, and endothelial cell loss in small incision cataract surgery with implant. METHODS A total of 110 patients undergoing routine phacoemulsification with implant received either 2% hydroxypropyl methylcellulose or sodium hyaluronate 1% as ophthalmic viscosurgical device. Pre- and postoperative slitlamp examination, intraocular pressure measurement (preoperatively and at 1-4 hours, 1 day, and 7 days postoperatively), ultrasonic pachymetry (preoperatively and at 1 week, 4-6 weeks, and 12 weeks post operatively), and corneal endothelial cell count (preoperatively and 12 weeks postoperatively) were performed. Data were analyzed using two-way analysis of variance. RESULTS All measurements were comparable between the two groups preoperatively. Intraocular pressure was significantly lower in the Ophthalin group at 1 day post operatively, while no significant difference was found between the two groups on the 1-4 hours and 7 days examination. The central corneal thickness was not significantly different between the two groups at any postoperative visit . However, the mean cell density demonstrated a significant fall of 11.76% for Ophthalin and 4.27% for HPMC-Ophtal at 12 weeks post-operatively, the difference between the two being significant (p=0.009). CONCLUSIONS 2% Hydroxypropyl methylcellulose, compared with sodium hyaluronate 1%, is superior in protecting the corneal endothelial cells, has the same effect on central corneal thickness, and is associated with slightly higher intraocular pressure 1 day post operatively. It compares favorably with sodium hyaluronate 1% and can be used as an effective and cheaper alternative in routine small incision cataract surgery with implant.
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Affiliation(s)
- N Ray-Chaudhuri
- Department of Ophthalmology, Royal Victoria Infirmary, University of Newcastle upon Tyne, Newcastle upon Tyne, United Kingdom
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Weiner Y, Severson ML, Weiner A. Intraocular pressure 3 to 4 hours and 20 hours after cataract surgery with and without ab interno trabeculectomy. J Cataract Refract Surg 2016; 41:2081-91. [PMID: 26703283 DOI: 10.1016/j.jcrs.2015.10.048] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 03/19/2015] [Accepted: 03/19/2015] [Indexed: 10/22/2022]
Abstract
PURPOSE To evaluate intraocular pressure (IOP) immediately after cataract surgery with or without ab interno trabeculectomy (Trabectome) and whether trabeculectomy-related hyphema increases the risk for IOP spikes. SETTINGS Private glaucoma practice. DESIGN Retrospective interventional nonrandomized comparative chart review. METHODS Intraocular pressure was measured 3 to 4 hours and 20 hours postoperatively. RESULTS The combined group comprised 73 eyes of 73 patients and the cataract-only group, 75 eyes of 75 patients. The mean preoperative IOP was 15.8 mm Hg ± 3.6 (SD) and 14.9 ± 3.0 mm Hg, respectively (P = .09). In the combined group, the IOP decrease was significant at 3 to 4 hours (P = .0003) and 20 hours (P = .0007). In the cataract-only group, the IOP increased significantly (P < .0001 and P = .0035, respectively). The mean IOP was significantly lower in the combined group than in the cataract-only group at 3 to 4 hours (12.8 ± 5.9 mm Hg versus 19.7 ± 7.5 mm Hg) and 20 hours (12.7 ± 7.0 mm Hg versus 17.2 ± 5.9 mm Hg) (both P < .0001). Significantly fewer eyes in the combined group than in the cataract-only group had IOP spikes (overall, P = .0077; 3 to 4 hours, P = .001). Hyphema occurred in 35 eyes (47.9%) in the combined group; however, the IOP was similar with or without hyphema. Only 1 eye with an IOP spike in the combined group had hyphema. CONCLUSION Combining ab interno trabeculectomy and cataract surgery reduced short-term postoperative IOP and the incidence of IOP spikes despite the common hyphema. FINANCIAL DISCLOSURE No author has a financial or proprietary interest in any material or method mentioned.
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Affiliation(s)
- Yotam Weiner
- From the Oakland University William Beaumont School of Medicine (Y. Weiner), Rochester Hills, Michigan, Hudson Valley Community College (Severson), Troy, New York, and Ophthalmic Consultants of the Capital Region (Severson, A. Weiner), Albany, New York, USA
| | - Melissa L Severson
- From the Oakland University William Beaumont School of Medicine (Y. Weiner), Rochester Hills, Michigan, Hudson Valley Community College (Severson), Troy, New York, and Ophthalmic Consultants of the Capital Region (Severson, A. Weiner), Albany, New York, USA
| | - Asher Weiner
- From the Oakland University William Beaumont School of Medicine (Y. Weiner), Rochester Hills, Michigan, Hudson Valley Community College (Severson), Troy, New York, and Ophthalmic Consultants of the Capital Region (Severson, A. Weiner), Albany, New York, USA.
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Legrand M, Blumen-Ohana E, Laplace O, Adam R, Akesbi J, Colas E, Nordmann J. Pression intraoculaire en postopératoire précoce de phakoémulsification chez le sujet normal et glaucomateux. J Fr Ophtalmol 2015; 38:633-8. [DOI: 10.1016/j.jfo.2015.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 01/20/2015] [Accepted: 02/02/2015] [Indexed: 10/23/2022]
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Safety of hydroimplantation: a foldable intraocular lens implantation without the use of an ophthalmic viscosurgical device. Eur J Ophthalmol 2014; 24:850-6. [PMID: 24846622 DOI: 10.5301/ejo.5000491] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2014] [Indexed: 11/20/2022]
Abstract
PURPOSE To compare the safety of a single-piece, foldable intraocular lens (IOL) hydroimplantation with that of a standard implantation using an ophthalmic viscosurgical device (OVD). METHODS One hundred consecutive patients with bilateral age-related cataract surgery were enrolled into a prospective double-blind study. Each patient's first eye was randomly assigned to a standard implantation technique with an OVD or the hydroimplantation technique, while the fellow eye received the opposite technique. The main outcomes measured were endothelial cell loss, postoperative changes of intraocular pressure (IOP), and the frequency of complications. RESULTS The reduction of endothelial cell density 1 month and 6 months after the surgery was 9.76% ± 13.5%, 10.7% ± 12.6%, respectively, in group A (OVD) and 9.07% ± 12.7%, 9.13% ± 13.7%, respectively, in group B (hydroimplantation). The differences were not statistically significant. The mean IOP 2 hours after surgery was 10.19 ± 6.78 mm Hg in group A and 9.92 ± 7.01 mm Hg in group B. Twenty-four hours and 1 month after surgery, the mean IOP was 14.52 ± 5.59 mm Hg and 13.21 ± 3.5 mm Hg, respectively, in group A, and 15.45 ± 5.77 mm Hg and 13.1 ± 3.44 mm Hg, respectively, in group B. The differences between groups A and B were not statistically significant. CONCLUSIONS The hydroimplantation technique is a safe technique for single-piece foldable IOL implantation. There was no increase in intraoperative and postoperative complications compared with the standard implantation technique using an OVD.
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Lack of a Visible Outcome Marker Fuels the Perfect Storm of Dr Singh's Editorial. Ophthalmology 2014; 121:e12. [DOI: 10.1016/j.ophtha.2013.09.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 09/18/2013] [Indexed: 11/20/2022] Open
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Ornek K, Büyüktortop N, Ornek N, Oğurel R, Erbahçeci IE, Onaran Z. Effect of 1% brinzolamide and 0.5% timolol fixed combination on intraocular pressure after cataract surgery with phacoemulsification. Int J Ophthalmol 2013; 6:851-4. [PMID: 24392336 DOI: 10.3980/j.issn.2222-3959.2013.06.19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Accepted: 08/01/2013] [Indexed: 11/02/2022] Open
Abstract
AIM To evaluate the effect of brinzolamide-timolol fixed combination on intraocular pressure (IOP) after cataract surgery. METHODS The study included 92 eyes of 87 patients who underwent cataract surgery and intraocular lens implantation. Patients scheduled for phacoemulsification were assigned to 1 of 2 groups. The treatment group received 1 drop of brinzolamide-timolol fixed combination immediately after surgery, and the control group received no treatment. The IOP was measured preoperatively and at 2h and 24h postoperatively. RESULTS The mean IOP change was lower in the treatment group than in the control group at 2h postoperatively. The difference between the mean IOP values of the two groups at 2h postoperatively was found to be statistically significant. Twenty-four hours after the surgery, the mean IOP change was still higher in the control group when compared to the treatment group. CONCLUSION The fixed combination brinzolamide-timolol can effectively reduce IOP after cataract surgery.
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Affiliation(s)
- Kemal Ornek
- Department of Ophthalmology, School of Medicine, Kırıkkale University, Kırıkkale 71100, Turkey
| | - Nesrin Büyüktortop
- Department of Ophthalmology, School of Medicine, Kırıkkale University, Kırıkkale 71100, Turkey
| | - Nurgül Ornek
- Department of Ophthalmology, School of Medicine, Kırıkkale University, Kırıkkale 71100, Turkey
| | - Reyhan Oğurel
- Department of Ophthalmology, School of Medicine, Kırıkkale University, Kırıkkale 71100, Turkey
| | - Inci Elif Erbahçeci
- Department of Ophthalmology, School of Medicine, Kırıkkale University, Kırıkkale 71100, Turkey
| | - Zafer Onaran
- Department of Ophthalmology, School of Medicine, Kırıkkale University, Kırıkkale 71100, Turkey
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Calladine D, Packard R. Clear corneal incision architecture in the immediate postoperative period evaluated using optical coherence tomography. J Cataract Refract Surg 2007; 33:1429-35. [PMID: 17662437 DOI: 10.1016/j.jcrs.2007.04.011] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Accepted: 04/05/2007] [Indexed: 11/19/2022]
Abstract
PURPOSE To investigate clear corneal incision (CCI) architecture in the immediate postoperative period using optical coherence tomography (OCT). SETTING Prince Charles Eye Unit, King Edward VII Hospital, Windsor, United Kingdom. METHODS Thirty-four CCIs in 34 adult eyes were examined prospectively using the Carl Zeiss Visante anterior segment OCT imaging system within 1 hour of uneventful phacoemulsification cataract surgery. The CCIs were created using 4 widths of stainless steel blades (2.20 mm, 2.50 mm, 2.75 mm, and 3.20 mm). Immediately afterward, a Seidel test, an inverse Seidel test, and intraocular pressure (IOP) measurements were performed independently. The OCT images were randomized and masked before evaluation. Approval was obtained from appropriate research and ethics committees. RESULTS The mean CCI length was 1.61 mm +/- 0.26 (SD) (range 1.10 to 2.25 mm). The mean incision angle was 40.7 +/- 9.43 degrees (range 24 to 56 degrees). Five CCI architectural features were noted with the following frequencies: epithelial gaping (12%), endothelial gaping (41%), endothelial misalignment (65%), local detachment of Descemet's membrane (62%), and loss of coaptation (9%). A reduction in wound apposition up to 20% was caused by endothelial gaping and up to 25%, by loss of coaptation, in a bidimensional image. The mean postoperative IOP was 16.1 +/- 9.02 mm Hg (range 3 to 46 mm Hg). The IOP was lower with local detachment of Descemet's membrane (P<.1). Other CCI architectural features varied predicatively with IOP, but not with blade width. CONCLUSIONS Optical coherence tomography architectural features of endothelial gaping and loss of coaptation theoretically reduce CCI structural integrity in the immediate postoperative period. These features appeared to be more common at low IOP and could represent significant risk factors for endophthalmitis.
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Affiliation(s)
- Daniel Calladine
- Prince Charles Eye Unit, King Edward VII Hospital, Windsor, United Kingdom
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Chawdhary S, Anand A. Reply : Modified technique for anterior chamber decompression for high intraocular pressure following phacoemulsification. J Cataract Refract Surg 2006. [DOI: 10.1016/j.jcrs.2006.07.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chawdhary S, Anand A. Early post-phacoemulsification hypotony as a risk factor for intraocular contamination: In vivo model. J Cataract Refract Surg 2006; 32:609-13. [PMID: 16698481 DOI: 10.1016/j.jcrs.2006.01.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2005] [Accepted: 07/17/2005] [Indexed: 11/30/2022]
Abstract
PURPOSE To observe cataract wound dynamics and determine the risk for intraocular contamination under induced conditions of early postoperative hypotony after anterior chamber decompression for high intraocular pressure (IOP) spikes after uneventful phacoemulsification surgery. SETTING Department of Ophthalmology, Queen's Hospital, Burton-on-Trent, United Kingdom. METHODS In a prospective case series, 30 patients were treated with anterior chamber decompression for elevated IOP (>35 mm Hg) 1 to 2 hours after uneventful phacoemulsification through clear corneal temporal incisions. A drop of 2% fluorescein was instilled in the conjunctival sac before aqueous release to study the ocular fluid movements during and after the decompression procedure. The patterns of fluorescein movement were observed and photographed under cobalt blue light. RESULTS Fluorescein staining of the entire corneal tunnel was observed in all 30 eyes after decompression. An immediate fluorescein flare was observed in the anterior chamber after aqueous release in 24 eyes (80%) (P<.001). Observations over several seconds after decompression found a frank influx of fluorescein-stained fluid into the anterior chamber in 12 eyes (40%) (P<.001), giving rise to an "inverse Seidel's test." An intermittent ingress of fluorescein-stained fluid continued for several minutes after the procedure in 6 eyes (20%) (P<.05). CONCLUSIONS An incompetence of clear corneal cataract wound with intraocular contamination was observed during the period of induced hypotony after anterior chamber decompression in the early post-phacoemulsification period.
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Affiliation(s)
- Satish Chawdhary
- Department of Ophthalmology, Queen's Hospital NHS Trust, Burton-on-Trent, United Kingdom.
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Ermis SS, Ozturk F, Inan UU. Comparing the effects of travoprost and brinzolamide on intraocular pressure after phacoemulsification. Eye (Lond) 2004; 19:303-7. [PMID: 15258611 DOI: 10.1038/sj.eye.6701470] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
PURPOSE To evaluate the intraocular pressure (IOP) lowering effect of travoprost and brinzolamide within the first 24 h after phacoemulsification cataract surgery. METHODS This prospective, randomized, double-masked, controlled study comprised 90 eyes of 90 consecutive patients with senile cataract who had uneventful phacoemulsification surgery. Eyes in the first group received travoprost 0.0015%, second group received brinzolamide 1%. Eyes in the third group received balanced salt solution and were used as control. One drop was instilled immediately after surgery. IOP was measured 24 h preoperatively, 6 and 24 h postoperatively. Analysis of variance, Student's-t and chi2-tests were used for statistical analyses. RESULTS Preoperatively IOP was not significantly different among the three groups (P = 0.653). At 6 and 24 h postoperatively IOP was lower in both travoprost and brinzolamide group when compared to control group (P = 0.018 and 0.015 at 6 h, P = 0.010 and 0.007 at 24 h between travoprost and brinzolamide group was not significant (P = 0.744 at 6 h and P = 0.672 at 24 h). CONCLUSION Both travoprost and brinzolamide significantly lowered IOP after small incision phacoemulsification cataract surgery within the first 24 h without any side effect.
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Affiliation(s)
- S S Ermis
- Department of Ophthalmology, School of Medicine, University of Afyon, Kocatepe, Afyon, Turkey.
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