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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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Influence of the quality of viscoelastic removal on phacoemulsification results. Part 1. Type of the postoperative period course depending on the quality of viscoelastic removal in phacoemulsification. OPHTHALMOLOGY JOURNAL 2021. [DOI: 10.17816/ov79098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND: The reasons for the development of postoperative reactive inflammation under optimal conditions for the operation are errors in the surgical technique and the presence of viscoelastic residues. The likelihood of developing ophthalmic hypertension exists with the use of viscoelastic of any type. Its incomplete evacuation can be explained by the difficult visualization due to its transparency. Analysis of the dependence of the postoperative period course on the quality of viscoelastic removal at phacoemulsification can be considered to be relevant and expedient.
AIM: The aim was to study the type of the postoperative period course depending on the quality of viscoelastics removal at phacoemulsification.
MATERIALS AND METHODS: 104 eyes of randomly chosen patients who underwent femto-laser assisted phacoemulsification, divided into 2 groups according to ophthalmic viscoelastics characteristics (colored or transparent). Both groups were split into 2 subgroups each depending on method of viscoelastics removal. Tonometry and biomicroscopy were performed 3 hours after phacoemulsification and on the post-op Day 1. Patients with Tyndall effect were examined daily until its disappearance.
RESULTS: At comparable preoperative IOP indices, its elevation 3 hours after surgery took place in subgroups 2a and 2b, the highest being in subgroup 2a. The greatest number of eyes with Tyndall effect, at all follow-up periods, was found in subgroup 2a, the lowest in subgroup 1b. The total number of eyes with keratopathy (as epitheliopathy) observed 3 hours after surgery was 7, four of them being from subgroup 2a.
CONCLUSIONS: The conducted research showed that the type of early postoperative period course of phacoemulsification depends on visualization possibility of the viscoelastic and of the method of its removal. Minimal changes of hydrodynamics and maximal number of eyes with absence of inflammation took place when using colored viscoelastic and impulse irrigation method.
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Forlini M, Bedi R. Intraocular lens implantation in the absence of capsular support: scleral-fixated vs retropupillary iris-claw intraocular lenses. J Cataract Refract Surg 2021; 47:792-801. [PMID: 33278236 DOI: 10.1097/j.jcrs.0000000000000529] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 10/30/2020] [Indexed: 12/17/2022]
Abstract
Cataract surgery via phacoemulsification with intraocular lens (IOL) placement in the capsular bag is the gold standard in the presence of adequate capsular support. However, when capsule and/or zonular fibers are weak or absent, alternate fixation strategies are required. Common alternative options include retropupillary iris-claw IOLs (RP-IC IOLs) and scleral-fixated IOLs (SF IOLs). In the present review of 87 articles with 2174 eyes implanted with RP-IC IOLs and 2980 eyes with SF IOLs, we discuss the published literature with respect to safety and efficacy. Although the studies reporting outcomes of these IOLs have been performed in patients with different concomitant conditions, visual and refractive outcomes were found to be comparable between RP-IC IOLs and SF IOLs. RP-IC IOL implantation seemed to provide equivalent or a potentially lower rate of complications than SF IOL implantation. Data from the literature also suggest that the surgical technique of RP-IC IOL implantation is relatively simpler with correspondingly shorter surgical times.
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Affiliation(s)
- Matteo Forlini
- From the Domus Nova Hospital, Ravenna, Italy (Forlini); Iris Advanced Eye Center, Chandigarh, India (Bedi)
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Matossian C, Hovanesian J, Bacharach J, Paggiarino D, Patel K. Impact of dexamethasone intraocular suspension 9% on intraocular pressure after routine cataract surgery: post hoc analysis. J Cataract Refract Surg 2021; 47:53-64. [PMID: 32818346 PMCID: PMC7889288 DOI: 10.1097/j.jcrs.0000000000000363] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 07/21/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To characterize intraocular pressure (IOP) response after treatment with dexamethasone intraocular suspension 9% vs placebo (vehicle) injection or topical prednisolone acetate 1% and to identify factors associated with increased IOP after cataract surgery. SETTING Data were pooled from two multicenter phase 3 clinical trials of patients undergoing routine cataract surgery. DESIGN Randomized, double-blind study and open-label study. METHODS Subjects were randomized to treatment with dexamethasone intraocular suspension or placebo in the double-blind study 1 and to dexamethasone intraocular suspension or topical prednisolone acetate in the open-label study 2. Subjects who experienced 10 mm Hg or greater, 15 mm Hg or greater, or 20 mm Hg or greater postoperative IOP increase from baseline were stratified by baseline IOP. Univariate and multivariate logistic regression models of patient variables were applied to identify independent risk factors predictive of IOP elevation of 10 mm Hg or greater or 15 mm Hg or greater. RESULTS The study comprised 414 subjects. Dexamethasone intraocular suspension was associated with a slightly higher mean IOP at the first postoperative visit vs prednisolone (P < .05); however, mean IOP was not statistically different between the 2 groups by postoperative day 8 (P = .5006) or thereafter. Univariate analysis showed that both prednisolone and dexamethasone intraocular suspension increased risk for postoperative IOP elevation compared with placebo; however, there was no statistically significant increased risk with dexamethasone intraocular suspension vs prednisolone. Aside from antiinflammatory treatment, risk factors for postoperative IOP elevation by univariate and multivariate analyses were higher baseline IOP, high myopia, and, when defining IOP increase as 15 mm Hg or greater from baseline, male sex. CONCLUSIONS Dexamethasone intraocular suspension was associated with IOP elevation patterns comparable with topical prednisolone. High myopia, higher baseline IOP, and male sex were significant predictors of postoperative IOP elevation in this cohort.
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Affiliation(s)
- Cynthia Matossian
- From Matossian Eye Associates (Matossian), Doylestown, Pennsylvania; Harvard Eye Associates (Hovanesian), Laguna Hills, California; North Bay Eye Associates (Bacharach), Petaluma, California; and EyePoint Pharmaceuticals (Paggiarino, Patel), Watertown, Massachusetts, USA
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Cataract phacoemulsification performed by resident trainees and staff surgeons: intraoperative complications and early postoperative intraocular pressure elevation. J Cataract Refract Surg 2020; 46:555-561. [PMID: 32271522 DOI: 10.1097/j.jcrs.0000000000000105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To determine the incidence of intraoperative complications of phacoemulsification cataract surgery in a teaching hospital and to compare the intraoperative complication rate between resident trainees and staff ophthalmologists, to ascertain the overall rate of intraocular pressure (IOP) elevation on postoperative day 1 (POD1), and, again, to compare this value between resident trainees and staff surgeons. SETTING Centro Hospitalar São João, Oporto, Portugal. DESIGN Retrospective study. METHODS This study included eyes submitted for phacoemulsification cataract surgery from January 1, 2017, to December 31, 2017. There were no exclusion criteria. Data collected included the type of surgeon, level of resident training, case complexity, and intraoperative complications. From all noncomplicated surgeries, preoperative IOP and IOP-POD1 were collected. RESULTS A total of 2937 surgeries were included; 25.6% were performed by resident trainees. The complication rate was 6.3% with resident trainees and statistically significantly lower (3.3%) in staff surgeons. The complication rate of resident trainees did not differ according to their level of residency. There was a significantly increased incidence of IOP-POD1 elevation in the resident trainee group compared with the staff surgeon group. Surgeries performed by resident trainees, a preexisting history of glaucoma, and pseudoexfoliation were significant risk factors for IOP elevation. CONCLUSIONS To our knowledge, this is the first European study comparing the incidence of intraoperative and postoperative complications in cataract surgery performed by resident trainees and staff surgeons. We report a significantly higher rate of intraoperative complications and IOP elevation on POD1 in resident trainees vs staff surgeons.
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Zebardast N, Zheng C, Jampel HD. Effect of a Schlemm's Canal Microstent on Early Postoperative Intraocular Pressure after Cataract Surgery: An Analysis of the HORIZON Randomized Controlled Trial. Ophthalmology 2020; 127:1303-1310. [PMID: 32143828 DOI: 10.1016/j.ophtha.2020.01.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 12/12/2019] [Accepted: 01/14/2020] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To compare early postoperative intraocular pressure (IOP) in patients who underwent cataract surgery alone with those who underwent cataract surgery combined with implantation of a Hydrus Microstent (HMS) (Ivantis, Irvine, CA). DESIGN Subanalysis of data from the randomized controlled HORIZON trial, a multicenter trial including 26 US and 12 international sites. PARTICIPANTS Participants with mild/moderate primary open-angle glaucoma (POAG) and visually significant cataract with mean modified diurnal IOP between 22 and 34 mmHg after washout of IOP-lowering medications. METHODS A total of 556 subjects were randomized in a 2:1 ratio to undergo cataract surgery with placement of the HMS versus cataract surgery alone (no microstent [NMS]). All eyes were washed out of IOP-lowering medications before surgery and remained unmedicated until surgery. No IOP-lowering prophylaxis was used postoperatively. Comprehensive eye examination including measurement of intraocular pressure was conducted on postoperative day (POD) 1, week 1, and month 1. MAIN OUTCOME MEASURES Postoperative IOP >40 mmHg was analyzed as the primary outcome. Incidence of IOP increase >10 mmHg above baseline, unmedicated IOP, and mean IOP were analyzed as secondary outcomes. RESULTS A total of 369 eyes were randomized to the HMS group, and 187 eyes were randomized to cataract surgery alone. The HMS and NMS groups did not differ with respect to baseline demographic or ocular characteristics. On POD1, the incidence of IOP spike >40 mmHg was significantly higher at 14.4% in the NMS group compared with 1.4% in the HMS group (P < 0.001). The incidence of IOP increase ≥10 mmHg relative to baseline on POD1 was also significantly higher in the NMS group than in the HMS group (22.5% vs. 3.0%, P < 0.001). IOP in the NMS group was significantly higher than in the HMS group (27.6 vs. 17.0 mmHg, P < 0.001). In multivariable logistic regression analysis, higher baseline IOP predicted higher odds of POD1 IOP spike >40 mmHg, whereas the presence of HMS was associated with a lower likelihood of postoperative IOP spike. CONCLUSIONS The addition of an HMS at the time of cataract surgery lowered the risk of markedly elevated IOP in the early postoperative period in patients with glaucoma.
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Affiliation(s)
- Nazlee Zebardast
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Chengjie Zheng
- Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland
| | - Henry D Jampel
- Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland.
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Todorović M, Šarenac Vulović T, Petrović N, Todorović D, Srećković S. INTRAOCULAR PRESSURE CHANGES AFTER UNEVENTFUL PHACOEMULSIFICATION IN EARLY POSTOPERATIVE PERIOD IN HEALTHY EYES. Acta Clin Croat 2020; 58:467-472. [PMID: 31969759 PMCID: PMC6971794 DOI: 10.20471/acc.2019.58.03.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The aim was to determine early changes in intraocular pressure (IOP) following uneventful phacoemulsification and intraocular lens (IOL) implantation in healthy eyes. This prospective interventional case series study was conducted at Ophthalmology Department, Kragujevac Clinical Centre, Kragujevac, Serbia. The study included 123 eyes of 123 cataract patients, 66 women and 57 men, age range 50-88 (mean 70.73±7.94) years having undergone phacoemulsification and in-the-bag implantation of a foldable IOL. The patients were treated at Kragujevac Clinical Centre between June 2015 and May 2016. IOP was measured by Goldmann applanation tonometry preoperatively, then 4-6 hours, 18-24 hours and 7 days postoperatively by the same examiner. The mean IOP preoperatively was 15.10±2.68 mm Hg. In three patients, maximum measured IOP was 22 mm Hg. At 4-6 hours postoperatively, the mean IOP was 24.29±7.56 mm Hg (p<0.001), at 18-24 hours it was 18.37±4.80 mm Hg (p<0.001), and 7 days after the surgery the mean IOP was 16.24±2.90 mm Hg (p<0.05). The measured IOP values were statistically significant in all measured times. However, at 4-6 hours and 18-24 hours, the mean IOP value was highly statistically significant (p<0.001). Although 7 days after the surgery IOP normalized, the mean IOP value was statistically significant (p<0.05). In conclusion, our research showed that even eyes with normal preoperative values and uncomplicated phacoemulsification course can show very high IOP values postoperatively, which can cause pain, blurred vision and, rarely, compromise visual function.
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Affiliation(s)
| | - Tatjana Šarenac Vulović
- 1Oftalmos, Paraćin, Serbia; 2Ophthalmology Department, Kragujevac Clinical Centre, Kragujevac, Serbia; 3Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Nenad Petrović
- 1Oftalmos, Paraćin, Serbia; 2Ophthalmology Department, Kragujevac Clinical Centre, Kragujevac, Serbia; 3Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Dušan Todorović
- 1Oftalmos, Paraćin, Serbia; 2Ophthalmology Department, Kragujevac Clinical Centre, Kragujevac, Serbia; 3Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Sunčica Srećković
- 1Oftalmos, Paraćin, Serbia; 2Ophthalmology Department, Kragujevac Clinical Centre, Kragujevac, Serbia; 3Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Annam K, Chen AJ, Lee IM, Paul AA, Rivera JJ, Greenberg PB. Risk Factors for Early Intraocular Pressure Elevation After Cataract Surgery in a Cohort of United States Veterans. Mil Med 2019; 183:e427-e433. [PMID: 29425312 DOI: 10.1093/milmed/usx113] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 10/23/2017] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Cataract surgery is the most frequently performed surgery in the Veterans Health Administration (VHA). A well-known complication is a transient but potentially harmful elevation in intraocular pressure (IOP) within the 24-h postoperative period. The purpose of this study is to investigate the risk factors for IOP elevation 1 d after cataract surgery in a cohort of United States (US) veterans. MATERIALS AND METHODS The study included 784 patients who underwent cataract surgery between April 2013 and April 2016 at a single Veterans Affairs medical center in Providence, RI. One thousand one hundred thirty-seven cataract surgeries were considered in total. Institutional Review Board (IRB) approval was obtained through the Providence Veterans Affairs Medical Center (PVAMC). Logistic regression, adjusted for patients with bilateral surgeries, was used to evaluate risk factors for first postoperative day IOP elevation (≥28 mmHg). The main outcome measure was elevated IOP on postoperative day 1 (POD1) after cataract surgery. RESULTS The average patient age was 74 yr. Ninety-eight percent (1,110/1,137) of cases involved male patients; 75.3% (856/1,137) of the cataract surgeries were performed by resident surgeons. Type II diabetes mellitus (DM) was present in 41% (461/1,137), alpha-1 blocker use in 31% (358/1,137), ocular hypertension (ocular HTN) in 4% (44/1,137), and glaucoma in 11% (126/1,137) of cases. Twenty-two percent (232/1,137) of eyes had elevated IOP. Independent risk factors were a history of ocular HTN (OR: 8.74 [4.03-18.9]), glaucoma (OR: 3.54 [2.17-5.75]), a preoperative IOP ≥22 mmHg (OR: 2.51 [1.12-5.62]), and complicated cataract surgery (OR: 2.45 [1.18-5.08]), defined as vitreous loss, anterior capsular tear (ACT), posterior capsular tear (PCT), or presence of zonular lysis. CONCLUSION These findings suggest that cataract surgery patients with ocular HTN, glaucoma, a preoperative IOP ≥22 mmHg, or significant intraocular complications may benefit from prophylactic ocular anti-hypertensive medication.
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Affiliation(s)
- Kaushik Annam
- Section of Ophthalmology, VA Medical Center, 830 Chalkstone Ave, Providence, RI
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, 222 Richmond St, Providence, RI
| | - Allison J Chen
- Section of Ophthalmology, VA Medical Center, 830 Chalkstone Ave, Providence, RI
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, 222 Richmond St, Providence, RI
| | - Irene M Lee
- Department of Ophthalmology, Kaiser Permanente of Washington, 310 15th Ave E, Seattle, WA
| | - Alfred A Paul
- Section of Ophthalmology, VA Medical Center, 830 Chalkstone Ave, Providence, RI
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, 222 Richmond St, Providence, RI
| | - Jorge J Rivera
- Section of Ophthalmology, VA Medical Center, 830 Chalkstone Ave, Providence, RI
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, 222 Richmond St, Providence, RI
| | - Paul B Greenberg
- Section of Ophthalmology, VA Medical Center, 830 Chalkstone Ave, Providence, RI
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, 222 Richmond St, Providence, RI
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Tojo N, Otsuka M, Hayashi A. Comparison of intraocular pressure fluctuation before and after cataract surgeries in normal-tension glaucoma patients. Eur J Ophthalmol 2018; 29:516-523. [DOI: 10.1177/1120672118801163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: Cataract surgeries have been shown to reduce intraocular pressure. We used a Sensimed Triggerfish® contact lens sensor to compare intraocular pressure levels and their fluctuation between before and after cataract surgeries in patients with normal-tension glaucoma. Methods: This was a prospective open-label study. Thirteen patients with normal-tension glaucoma were included. All patients underwent a 1-month washout and discontinued glaucoma medications during this study. In each eye, intraocular pressure fluctuations over 24 h were measured with the contact lens sensor before and at 3 months after the cataract surgery. We compared intraocular pressure levels and their fluctuation between before and after cataract surgeries. We used two approaches to evaluate the amplitude of intraocular pressure fluctuations: dual-harmonic regression analysis, and measurement of the difference between the maximum and the minimum value. Results: The mean pre-operative intraocular pressure was 14.7 ± 2.2 mm Hg and mean post-operative intraocular pressure was 11.4 ± 2.2 mm Hg. Cataract surgery significantly decreased intraocular pressure (p = 0.0005). In both methods, the post-operative fluctuations in intraocular pressure over 24 h were significantly smaller than their pre-operative counterparts (dual-harmonic regression analysis: p = 0.0171; difference between the maximum and the minimum: p = 0.0398). Conclusion: Cataract surgery decreased both intraocular pressure values and intraocular pressure fluctuations in normal-tension glaucoma patients.
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Affiliation(s)
- Naoki Tojo
- Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences for Education, University of Toyama, Toyama, Japan
| | - Mitsuya Otsuka
- Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences for Education, University of Toyama, Toyama, Japan
| | - Atsushi Hayashi
- Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences for Education, University of Toyama, Toyama, Japan
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IOP Elevation After Cataract Surgery: Results for Residents and Senior Staff at Henry Ford Health System. J Glaucoma 2016; 25:802-806. [DOI: 10.1097/ijg.0000000000000421] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Turk A, Ceylan OM, Gokce G, Borazan M, Kola M. Comparison of brimonidine-timolol and dorzolamide-timolol in the management of intraocular pressure increase after phacoemulsification. Int J Ophthalmol 2015; 8:945-9. [PMID: 26558206 DOI: 10.3980/j.issn.2222-3959.2015.05.16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 03/02/2015] [Indexed: 11/02/2022] Open
Abstract
AIM To compare the effectiveness of brimonidine/timolol fixed combination (BTFC) and dorzolamide/timolol fixed combination (DTFC) in the management of short-term intraocular pressure (IOP) increase after phacoemulsification surgery. METHODS Eighty eyes of 80 patients undergoing phacoemulsification and intraocular lens (IOL) implantation were randomly assigned into three groups. Group 1 consisted of 28 eyes and represented the control group. Group 2 consisted of 25 eyes undergoing phacoemulsification surgery and BTFC was instilled at the end of surgery. Group 3 consisted of 27 eyes undergoing phacoemulsification surgery and DTFC was instilled at the end of surgery. IOP was measured preoperatively and 6, 24h and 1wk postoperatively. RESULTS There was no statistically significant difference in preoperative baseline IOP among the three groups (P=0.84). However, IOP was significantly lower in groups 2 and 3 compared to the control group (P<0.05 for all comparisons) at all postoperative visits. There was no significant difference between groups 2 and 3 at any visit. Eight eyes (28.6%) in the control group, two (8%) in Group 2 and one (3.7%) in Group 3 had IOP >25 mm Hg at 6h after surgery (P=0.008). However, IOP decreased and was >25 mm Hg in only one eye in each group at 24h after surgery. CONCLUSION BTFC and DTFC have similar effects in reducing increases in IOP after phacoemulsification surgery and can both be recommended for preventing IOP spikes after such surgery.
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Affiliation(s)
- Adem Turk
- Department of Ophthalmology, Faculty of Medicine, Karadeniz Technical University, Trabzon 61080, Turkey
| | - Osman Melih Ceylan
- Department of Ophthalmology, Medical Park Hospital, Ankara 06370, Turkey
| | - Gokcen Gokce
- Department of Ophthalmology, Kayseri Military Hospital, Kayseri 38100, Turkey
| | - Mehmet Borazan
- Department of Ophthalmology, Faculty of Medicine, Mevlana University, Konya 42003, Turkey
| | - Mehmet Kola
- Department of Ophthalmology, Faculty of Medicine, Karadeniz Technical University, Trabzon 61080, Turkey
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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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Nayak BK, Chavan P. Risk factors for intraocular pressure rise following phacoemulsification. Indian J Ophthalmol 2014; 62:663-4. [PMID: 24881623 PMCID: PMC4065536 DOI: 10.4103/0301-4738.133531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- B K Nayak
- Dept of Ophthalmology, P. D. Hinduja National Hospital and Medical Research Centre, Veer Savarkar Marg, Mumbai, Maharashtra, India
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