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Lim JS, Tan SS, Yeo YL, Hong M, Teo AWJ, Lee YF, Ting DSW, Aung T, Husain R. Replacing the postoperative week 1 visit after routine phacoemulsification with a telephone consult. CANADIAN JOURNAL OF OPHTHALMOLOGY 2024:S0008-4182(24)00096-6. [PMID: 38604239 DOI: 10.1016/j.jcjo.2024.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/17/2024] [Accepted: 03/19/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE To assess the safety of replacing the postoperative week 1 (POW1) clinic visit with a nurse-conducted telephone call. DESIGN Retrospective observational study that included cases from January 2019 to June 2021. PARTICIPANTS Patients who had undergone uncomplicated phacoemulsification surgery with an unremarkable postoperative day 1 (POD1) examination. METHODS All patients were seen in clinic on POD1 by an ophthalmologist. They then had a telephone conversation with a nurse at POW1 and subsequently an in-person postoperative month 1 (POM1) clinic consultation with an ophthalmologist. Main outcome measure was the incidence of unexpected management changes related to cataract surgery within POM1. Data also were collected on the reasons for unscheduled patient-initiated visits, additional procedures or medications, and postoperative visual acuity worse than 6/12 at POM1. RESULTS Of the 20,475 patients, 541 patients (2.64%) had an unexpected management change within POM1. There were 565 patients (2.76%) who had self-initiated unscheduled visits between POD1 to POM1. There were 23 patients (0.11%) who required additional surgery within POM1 and 1 patient (0.005%) with endophthalmitis. The most common indication for additional surgical procedures was retained lens material (7 patients, 30.43%). Visual acuity was worse than 6/12 in 1,199 patients (6.22%), with the most common causes attributed to preexisting ocular conditions. CONCLUSIONS These results suggest that replacing the POW1 visit with a nurse-conducted telephone consult for patients who have undergone uncomplicated phacoemulsification surgery and had a normal POD1 consultation is safe.
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Affiliation(s)
- Jane S Lim
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | | | - Yi Lin Yeo
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | | | | | - Yi Fang Lee
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | - Daniel S W Ting
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | - Tin Aung
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | - Rahat Husain
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore.
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Thakur A, Bansal M, Challa D, Malhotra C, Jain AK. Dead bag syndrome-in the capsular bag subluxated intraocular lens centration and refixation: A new technique. Indian J Ophthalmol 2023; 71:3412-3414. [PMID: 37787245 PMCID: PMC10683701 DOI: 10.4103/ijo.ijo_1061_23] [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: 04/24/2023] [Revised: 06/15/2023] [Accepted: 06/28/2023] [Indexed: 10/04/2023] Open
Abstract
We describe a technique of scleral IOL fixation and optic centration of in the capsular bag subluxated IOL in a patient of "dead bag syndrome." A 29-year-old male diagnosed case of thalassemia presented with painless progressive diminution of vision in the left eye following uncomplicated sequential phacoemulsification in both eyes 15 years back. The right eye revealed completely centered IOL with significant amount of anterior capsular opacification (ACO), while the left eye revealed inferior subluxation of the IOL within capsular bag. The capsular bag was dilated, diaphanous with clear anterior and posterior capsule without any evidence of capsular fibrosis or opacification. Thus, a diagnosis of "dead bag syndrome" was made. The haptics were sutured to sclera (Hoffman's pockets) using two loops of 9-0 polypropylene, passed anterior and posterior to IOL haptics within the capsular bag. Postoperatively, the patient had a vision of 20/40 with a centered intraocular lens.
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Affiliation(s)
- Anchal Thakur
- Department of Ophthalmology, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Muskaan Bansal
- Department of Ophthalmology, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Divya Challa
- Department of Ophthalmology, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Chintan Malhotra
- Department of Ophthalmology, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arun K Jain
- Department of Ophthalmology, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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McLaughlin M, Salazar P, Piser D, Bands T, Shpountova K. Is It Safe to Omit the 1-week Post-operative Examination after Uncomplicated Phacoemulsification? Optom Vis Sci 2023; 100:697-701. [PMID: 37678385 DOI: 10.1097/opx.0000000000002068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023] Open
Abstract
SIGNIFICANCE The incidence of cataract surgery is increasing, accounting for a large percentage of eye care expenses. Scientific evidence supporting the medical necessity of the traditional post-operative schedule is lacking. Further studies are needed to optimize post-operative care to reduce the burden on patients and medical providers. PURPOSE This study aimed to study the rate of complication 1 week after uncomplicated phacoemulsification to determine if the 1-week post-operative examination can be safely omitted. METHODS A retrospective record review was conducted on all consecutive patients who had uncomplicated phacoemulsification between February 1, 2019, and February 1, 2020, at a clinic in an urban setting with a predominantly Black and African American patient population. Subjects were included if they had no complications during the 1-day post-operative examination. Complications at the 1-week and 1-month post-operative examination were recorded and analyzed. RESULTS Omitting the 1-week post-operative examination would result in missed complications in 4.48 to 15.97% of patients and failure to make unexpected management changes in 1.78 to 13.84% of patients. CONCLUSIONS The results of this study do not support omitting the 1-week post-operative examination after uncomplicated phacoemulsification. Further studies are needed to determine whether telemedicine can be safely substituted for post-operative examinations.
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Al-Ani HH, Li S, Niederer RL. Telephone follow-up one day post-cataract surgery. Clin Exp Optom 2023; 106:741-745. [PMID: 36464321 DOI: 10.1080/08164622.2022.2146482] [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: 11/30/2021] [Revised: 09/16/2022] [Accepted: 10/30/2022] [Indexed: 12/12/2022] Open
Abstract
CLINICAL RELEVANCE With the increasing use of technology and an emerging need for virtual clinical reviews, particularly following the recent pandemic, it is essential to evaluate the safety of these clinical tools. BACKGROUND This retrospective study aims to determine the safety of virtual follow-up day one after cataract surgery. METHODS All patients who underwent cataract surgery at Auckland District Health Board, New Zealand (Aotearoa), and were triaged for telephone review the day after surgery, from 5th November 2018 to 31st January 2020, were eligible. Outcomes measured: presentations to the acute eye clinic prior to the post-operative visit (number and reasons) and complications at the one-month follow-up (persistent inflammation, cystoid macular oedema, raised intra-ocular pressure). RESULTS Nine hundred and eighty-seven cataract surgeries were triaged for virtual follow-up over the retrospective study period. Nine hundred and eighty-five cases in 928 patients met the inclusion criteria. The median duration of phone calls was 5 minutes (range 2-30). Prior to the one-month post-operative visit, there were 66 presentations to the acute eye clinic, most commonly due to ocular surface irritation (33.3%) and persisting inflammation (25.8%). At the one-month post-operative review, 110 cases (11.2%) had complications; 62 (6.3%) had persisting inflammation, 46 (4.7%) had cystoid macular oedema, and two (0.2%) had raised intraocular pressure. CONCLUSIONS This is the largest study of a virtual day one post-operative follow-up following cataract surgery, and demonstrates that, in carefully selected subjects, virtual follow-up is a safe alternative to a clinic review. This method could significantly reduce healthcare costs and serve to be more efficient and favourable for patients and clinicians.
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Affiliation(s)
- Haya H Al-Ani
- Ophthalmology Department, Auckland District Health Board, Auckland, New Zealand
| | - Sunny Li
- Ophthalmology Department, Auckland District Health Board, Auckland, New Zealand
| | - Rachael L Niederer
- Ophthalmology Department, Auckland District Health Board, Auckland, New Zealand
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Oku H, Mori K, Watanabe M, Aoki T, Wakimasu K, Yamamura K, Yamasaki T, Yoshii K, Sotozono C, Kinoshita S. Risk factors for intraocular pressure elevation during the early period post cataract surgery. Jpn J Ophthalmol 2022; 66:373-378. [DOI: 10.1007/s10384-022-00918-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 03/10/2022] [Indexed: 10/18/2022]
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Bouaziz M, Schlesinger M, Kang JJ, Kim G. Incidence of postoperative week 1 management changes after resident-performed phacoemulsification cataract surgery. BMC Ophthalmol 2022; 22:15. [PMID: 34998368 PMCID: PMC8742418 DOI: 10.1186/s12886-021-02238-1] [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: 05/05/2021] [Accepted: 12/23/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The goal of this study was to investigate the incidence of departures from routine care at the postoperative week 1 (POW1) visit following uneventful resident-performed cataract surgery in asymptomatic patients who had a normal postoperative day 1 (POD1) examination. METHODS A retrospective chart review of phacoemulsification surgeries performed by the senior resident class at Montefiore Medical Center between June 20, 2018 and April 1, 2019 was performed. The most recent preoperative visit note, operative report, POD1 visit note, and POW1 visit note were evaluated and variables were recorded. Exclusion criteria consisted of any complications that would have necessitated close follow-up and a POW1 visit, whether discovered preoperatively, intraoperatively, at the POD1 visit, or leading up to the POW1 visit. The primary outcome measure was the incidence of unanticipated management changes at the POW1 visit following resident-performed cataract surgery. RESULTS The charts of 292 surgical cases of 234 patients that underwent phacoemulsification with intraocular lens implantation were reviewed. 226 cases (77%) had an uncomplicated pseudophakic fellow-eye history, with a routine surgery, and POD1 examination. 19 of these patients had symptomatic presentations at the POW1 timepoint, and an additional 30 had no POW1 visit at all. In total, 177 cases were included in the study, and only 4 of these cases (2.3%) had an unexpected management change at the POW1 visit. CONCLUSIONS Asymptomatic patients who underwent uncomplicated cataract surgeries performed by resident surgeons followed by a routine POD1 visit had a low incidence of unexpected management changes at the POW1 visit. These results suggest that regularly scheduled POW1 visits could potentially be omitted for patients deemed to be at low risk for complications, and instead performed on an as-needed basis.
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Affiliation(s)
- Michael Bouaziz
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Max Schlesinger
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Joann J Kang
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Gene Kim
- Department of Ophthalmology and Visual Sciences, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA.
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Can a Set of Questions after Routine Cataract Surgery Predict Unexpected Findings and Avoid an Unnecessary Follow-Up Visit? Medicina (B Aires) 2021; 57:medicina57111144. [PMID: 34833362 PMCID: PMC8620108 DOI: 10.3390/medicina57111144] [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: 09/16/2021] [Revised: 10/12/2021] [Accepted: 10/19/2021] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives: to evaluate whether a set of questions after a routine cataract surgery can predict unexpected findings and avoid an unnecessary follow-up visit. Materials and Methods: single-center, prospective, cohort study included 177 routine cataract surgery cases of two experienced surgeons between November 2019 and December 2020. Inclusion criteria included unremarkable postoperative day one follow-up examination. A set of seven questions regarding complaints with positive or negative answers was presented at the second follow-up visit (PV2)—one week (mean 8.34 ± 1.73 days) after the surgery. The outcome measures were the incidence of unexpected management changes (UMCs) at the PV2 visit (change or addition from a prescribed postoperative drop plan, extra procedures, an urgent referral to an ophthalmologist) and UMCs associations with the answers to a question set. Results: 81.4% of patients had no complaints about postoperative ocular status and answered with negative answers, 18.6% reported one or more complaint (positive answer): dissatisfaction with postoperative visual acuity (6.2%, 11 cases), eye pain (4.0%, 7 cases), increase in floaters after the surgery (4.0%, 7 cases), red eye (4.0%, 7 cases) and others. The prevalence of UMCs at PV2 was 1.7% (3 cases), of which 0.6% (1 case) was the prolonged antibiotic prescription due to conjunctivitis, 0.6% (1 case) was the addition of IOP lowering medication and 0.6% (1 case) was additional medication due to uveitis management. None of the complaints (positive answers) at PV2 were associated with the incidence of UMCs (p > 0.05). Conclusions: there were no associations of UMCs determined with positive answers to the questions. The prediction of UMCs incidence based on the positive answers was not obtained. Thus, we cannot exclude the necessity of a postoperative week one follow-up visit.
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Deshpande R, Vora U, Mangiraj V, Dole K, Deshpande M. Can the postoperative follow-up visit be deferred up to four weeks after an uneventful cataract surgery? - A randomized controlled trial. Indian J Ophthalmol 2021; 69:1409-1413. [PMID: 34011710 PMCID: PMC8302296 DOI: 10.4103/ijo.ijo_2390_20] [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: 11/17/2022] Open
Abstract
Purpose: The aim of this study was to compare the postoperative visual outcome after a Day 0 examination in patients with two follow-ups, one between Day 3 to Day 7 and other between Day 25 to Day 30 to those with a single ophthalmic follow-up directly after 25–30 Days and to assess the safety of deferral of the first follow-up visit at 1 week. Methods: Randomized Controlled Trial was conducted at a tertiary eye care hospital, with 848 patients enrolled for the study. Patients meeting the inclusion criteria were selected. Their pre-operative and post-operative data was collected and the patients were divided into groups based on the type of cataract surgery and the postoperative follow-up protocol through randomization. Results: No significant difference was observed in the postoperative visual outcome in patients that underwent postoperative review at Day 3–7 and Day 25–30 as opposed to those that followed up directly at Day 25–30 after a mandatory Day 0 examination for all patients. Conclusion: In patients with no preexisting ocular or systemic comorbidity undergoing an uneventful cataract surgery, the postoperative follow-up visit can be safely deferred until 4 weeks, without any impact on the postoperative visual outcome, thereby conserving the available resources which can be deviated towards better eye care services.
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Affiliation(s)
- Rahul Deshpande
- Department of Oculoplasty and Ocular Oncology, PBMA's H.V. Desai Eye Hospital, Pune, Maharashtra, India
| | - Ushma Vora
- Department of General Ophthalmology, PBMA's H.V. Desai Eye Hospital, Pune, Maharashtra, India
| | - Varsha Mangiraj
- Department of General Ophthalmology, PBMA's H.V. Desai Eye Hospital, Pune, Maharashtra, India
| | - Kuldeep Dole
- Department of Community Ophthalmology, PBMA's H.V. Desai Eye Hospital, Pune, Maharashtra, India
| | - Madan Deshpande
- Department of General Ophthalmology, PBMA's H.V. Desai Eye Hospital, Pune, Maharashtra, India
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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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McGhee CNJ, Zhang J, Patel DV. A perspective of contemporary cataract surgery: the most common surgical procedure in the world. J R Soc N Z 2020. [DOI: 10.1080/03036758.2020.1714673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Charles N. J. McGhee
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Jie Zhang
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Dipika V. Patel
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Westborg I, Mönestam E. Optimizing number of postoperative visits after cataract surgery: Safety perspective. J Cataract Refract Surg 2019; 43:1184-1189. [PMID: 28991615 DOI: 10.1016/j.jcrs.2017.06.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 06/27/2017] [Accepted: 06/30/2017] [Indexed: 11/19/2022]
Abstract
PURPOSE To evaluate safety perspectives when the standard routine after cataract surgery is no planned postoperative visit. SETTING Eye Clinic, Sunderby Hospital, Luleå, Norrbotten County, Sweden. DESIGN Prospective case series. METHODS All cataract surgery cases during a 1-year period were included. The study group had the standard routine at the clinic, that is, no planned postoperative visit for patients without comorbidity and uneventful surgery. For the control group, patients who had surgery during 1 month of the 1-year period were chosen. All these patients had a planned postoperative visit. All surgeons involved were experienced. The outcome measures were any planned postoperative visit, any complication and/or adverse event, postoperative corrected distance visual acuity (CDVA), and any postoperative control/contact initiated by the patient. RESULTS The study comprised 1249 patients (1115 in the study group and 134 in the control group). No significant differences in demographics, postoperative CDVA, frequency of planned visits because of ocular comorbidity, or postoperative patient-initiated contacts were found between the 2 groups. Of the 1249 patients, 9% (117 patients) initiated a postoperative contact, of whom 26% (30 patients) also had a scheduled visit. The reasons for the patient-initiated contacts were visual disturbance, redness and/or chafing, pain, and anxiety. An evaluation of all medical records 2 years postoperatively found no reports of missed adverse events. CONCLUSIONS It was possible to refrain from planned postoperative visits for patients having uncomplicated cataract surgery. However, preoperatively, patients with comorbidities should be provided with individual planning of their postoperative follow-up. Preoperative counseling is important, and the clinic must have resources to answer questions from patients and be prepared for additional unplanned postoperative visits.
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Affiliation(s)
- Inger Westborg
- From the Department of Clinical Sciences/Ophthalmology, Faculty of Medicine, Umeå University, Umeå, Sweden.
| | - Eva Mönestam
- From the Department of Clinical Sciences/Ophthalmology, Faculty of Medicine, Umeå University, Umeå, Sweden
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Moustafa GA, Borkar DS, Borboli-Gerogiannis S, Greenstein SH, Lorch AC, Vasan RA, Kloek CE. Optimization of cataract surgery follow-up: A standard set of questions can predict unexpected management changes at postoperative week one. PLoS One 2019; 14:e0221243. [PMID: 31536500 PMCID: PMC6752806 DOI: 10.1371/journal.pone.0221243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 08/02/2019] [Indexed: 11/25/2022] Open
Abstract
Purpose There is limited evidence to inform the optimal follow-up schedule after cataract surgery. This study aims to determine whether a standardized question set can predict unexpected management changes (UMCs) at the postoperative week one (POW1) timepoint. Setting Massachusetts Eye and Ear, Harvard Medical School. Design Prospective cohort study. Methods Two-hundred-and-fifty-four consecutive phacoemulsification cases having attended an examination between postoperative days 5–14. A set of 7 ‘Yes’ or ‘No’ questions were administered to all participants by a technician at the POW1 visit. Patient answers along with perioperative patient information were recorded and analyzed. Outcomes were the incidence of UMCs at POW1. Results The incidence of UMCs was zero in uneventful cataract cases with unremarkable history and normal postoperative day one exam if no positive answers were given with the question set demonstrating 100% sensitivity (p<0.0001). A test version with 5 questions was equally sensitive in detecting UMCs at POW1 after cataract surgery. Conclusion In routine cataract cases with no positive answers to the current set of clinical questions, a POW1 visit is unlikely to result in a management change. This result offers the opportunity for eye care providers to risk-stratify patients who have had cataract surgery and individualize follow-up.
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Affiliation(s)
- Giannis A. Moustafa
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Durga S. Borkar
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
- Retina Service, Wills Eye Hospital, Philadelphia, Pennsylvania, United States of America
| | - Sheila Borboli-Gerogiannis
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Scott H. Greenstein
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Alice C. Lorch
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Ryan A. Vasan
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Carolyn E. Kloek
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, United States of America
- Dean McGee Eye Institute, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma, United States of America
- * E-mail:
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Abstract
INTRODUCTION Phaco-antigenic glaucoma occurs in less than 1% of cataract surgeries. Managing this rare complication is challenging, especially when there are few documented cases reported. We describe the challenges of managing a case of bilateral phaco-antigenic glaucoma following uncomplicated cataract surgery requiring viscocanalostomy. CASE DESCRIPTION An 82-year-old atopic lady presented with a 2-day history of painful injected right eye. She was 4 days post left and 8 days post right uncomplicated cataract surgery. On examination, the anterior chambers were deep with no hypopyon. Intraocular pressure was raised at 38 mmHg in the right eye and 24 mmHg in the left eye initially. However, intraocular pressure remained uncontrolled despite maximum medical treatment; she attended A + E six times within 11 days with intraocular pressures of up to 48 mmHg in the right eye and 46 mmHg in the left eye. A vitreous biopsy was reported negative for infective organisms. Eventually, bilateral viscocanalostomies were performed and vision improved to 0.24 logMAR in both eyes with intraocular pressures of 8 mmHg in the right eye and 10 mmHg in the left eye. CONCLUSION We present a rare presentation of phaco-antigenic glaucoma following an uncomplicated cataract surgical procedure with good results following timely intervention.
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Pniakowska Z, Jurowski P. Influence of preoperative astigmatism on corneal biomechanics and accurate intraocular pressure measurement after micro-incision phacoemulsification. Int J Ophthalmol 2019; 12:587-591. [PMID: 31024811 DOI: 10.18240/ijo.2019.04.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 01/08/2019] [Indexed: 11/23/2022] Open
Abstract
AIM To define the corneal hysteresis (CH), corneal resistance factor (CRF), Goldmann-correlated intraocular pressure (IOPg) and corneal compensated intraocular pressure (IOPcc) prior to and following coaxial micro-incision phacoemulsification in patients with corneal astigmatism. METHODS Of 97 patients with cataracts were enrolled in the study. Group 1 included patients with corneal astigmatism (K1-K2) values of K1-K2<+1.0 D, and group 2 with values of K1-K2 ≥+1.0 D and ≤+2.25 D. Coaxial micro-incision phacoemulsification of a corneal incision of 2.0 mm with intraocular lens (IOL) implantation was performed. CH, CRF, IOPg, IOPcc, waveform score (WS) were measured preoperatively and one week, one month postoperatively using an Ocular Response Analyzer. Axial length (AXL) was calculated by Tomey Optical Biometer OA 2000. RESULTS Group 1 consisted of 51 patients with mean corneal astigmatism value of +0.49±0.25 D. Group 2 included 46 patients with astigmatism of +1.43±0.43 D. In group 1, CRF (t=2.68, P<0.05), CH (t=2.64, P<0.05) and WS (t=3.51, P<0.05) were significantly lower one week postoperatively, when compared to the preoperative values. CRF significantly decreased (t=3.61, P<0.05) when measured one month following the surgery. In group 2 CH (t=5.92, P<0.05), and WS (t=3.96, P<0.05) were significantly lowered one week after cataract surgery. Moreover, we observed a significant decrease in IOPg (t=2.24, P<0.05), CRF (t=5.05, P<0.05) and CH (t=2.31, P<0.05) one month after phacoemulsification. There was no statistically significant (t=-0.83, P=0.41) difference in AXL between study groups. CONCLUSION CRF, CH and IOPg are reduced in patients with preoperative corneal astigmatism equal or higher than +1.0 D and lower than +2.25 D. Hence, bias of IOPg measurement in these patients may cause underestimation of the real IOP both before and after cataract surgery. The measurement of IOPcc allows the precise assessment of IOP pre- and postoperatively, independently on corneal astigmatism, CH and CRF values.
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Affiliation(s)
- Zofia Pniakowska
- Department of Ophthalmology and Visual Rehabilitation, the Veterans Central Hospital, Lodz 90-549, Poland
| | - Piotr Jurowski
- Department of Ophthalmology and Visual Rehabilitation, the Veterans Central Hospital, Lodz 90-549, Poland
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Incidence of Management Changes at the Postoperative Week 1 Visit after Cataract Surgery: Results from the Perioperative Care for IntraOcular Lens Study. Am J Ophthalmol 2019; 199:94-100. [PMID: 30339795 DOI: 10.1016/j.ajo.2018.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 10/07/2018] [Accepted: 10/09/2018] [Indexed: 01/06/2023]
Abstract
PURPOSE To ascertain the incidence of unexpected management changes at the postoperative week 1 visit in asymptomatic patients who have had an uncomplicated cataract surgery and a routine postoperative day 1 examination. DESIGN Retrospective observational study. METHODS A retrospective chart review was conducted of all cases of cataract extraction by phacoemulsification with intraocular lens insertion performed by the Comprehensive Ophthalmology Service at Massachusetts Eye and Ear between January 1, 2014 and December 31, 2014. The preoperative consultation, operative report, and postoperative day 1 and week 1 (postoperative days 5-14) visits were reviewed. Cases with intraoperative complications, as well as clinical findings at postoperative day 1 requiring close follow-up, were excluded. The main outcome measure was incidence of unexpected management changes at the postoperative week 1 visit after cataract surgery, defined as an unanticipated change in postoperative drops, additional procedures, or urgent referral to a specialty service. RESULTS Overall, 1938 surgical cases of 1471 patients were reviewed, and 1510 cases (77.9%) underwent uncomplicated phacoemulsification with intraocular lens implantation with a routine postoperative day 1 examination. Of these 1510 cases, 238 (15.8%) reported symptoms at the postoperative week 1 visit, including flashes, floaters, redness, pain, or decreased vision, which warranted an examination. In total, 1272 cases were asymptomatic, and only 11 of these cases (0.9%) had an unexpected management change at postoperative week 1. Eight of 11 patients were asymptomatic steroid responders requiring alteration of their postoperative drops. Two of these patients had an intraocular pressure >30 mm Hg. CONCLUSIONS Unexpected management changes at the postoperative week 1 timepoint after cataract surgery are rare in asymptomatic patients who have had uncomplicated cataract surgery and a routine postoperative day 1 examination. Limited data are available to outline an optimal postoperative regimen after cataract surgery. The results of this study suggest that postoperative week 1 examinations could potentially be performed on an as-needed basis in the appropriate subgroup of patients after cataract surgery.
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Intraocular Pressure (IOP) Change and Frequency of IOP Spike After Cataract Surgery in Normal-tension Glaucoma: A Case-Control Study. J Glaucoma 2019; 28:201-206. [PMID: 30601222 DOI: 10.1097/ijg.0000000000001172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the early-postoperative intraocular pressure (IOP) changes and frequency of IOP spike after cataract surgery in normal-tension glaucoma (NTG) eyes and to compare them with those of nonglaucomatous eyes. MATERIALS AND METHODS This was a case-control study. We reviewed the medical records of patients who had undergone cataract surgery. One-to-one (1:1) case matching was performed, each matched set consisting of 1 NTG and 1 nonglaucomatous eye as the control eye. Comparisons between those 2 groups were performed. Specifically, IOP was measured preoperatively and 1 day, 1, 2, and 4 weeks postoperatively. The incidence of IOP spike was evaluated according to the criteria of IOP higher than 21, 25, 30 mm Hg, higher than 5, 10 mm Hg over baseline IOP, and 50% above preoperative IOP. RESULTS A total of 298 eyes (149 NTG eyes and 149 control eyes) were enrolled. Preoperative IOP did not show any significant difference between the 2 groups (P=0.687). IOP significantly decreased in both the NTG and control groups [P<0.001, repeated-measures analysis of variance (ANOVA)]. No significant differences in this regard were detected between the 2 groups (P=0.618, repeated-measures ANOVA). When IOP spike was evaluated according to the 6 criteria, the frequencies were <3% at any timepoint. There was no significant difference between the 2 groups. CONCLUSIONS In both the NTG and control groups, IOP gradually decreased in the early-postoperative period after cataract surgery, and there was no significant difference between the 2 groups. The frequency of IOP spike was <5% in both the NTG group and the control group.
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Abstract
PURPOSE OF REVIEW The aim of this review was to assess the risk factors and course of postoperative intraocular pressure (IOP) increase in order to determine the optimal the treatment. RECENT FINDINGS Early postoperative IOP elevation following cataract surgery is a frequent adverse event, and might represent 88% early postoperative complications. The risk factors for IOP elevation following phacoemulsification cataract surgery include residual viscoelastic material, resident performed surgery, glaucoma, pseudoexfoliation syndrome, axial length over 25 mm, tamsulosin intake, topical steroid application in steroid responders. A day-1 postoperative follow-up might be questioned, even in glaucoma patients, as in IOP spikes the topmost IOP elevation occurs 3-4 h postoperatively. SUMMARY Several IOP-lowering agents have been evaluated, but none has completely prevented the occurrence of IOP spikes. We recommend applying a combination of dorzolamide/timolol and brinzolamide topically in high-risk patients, particularly with preexisting optic nerve damage. Corticosteroid cessation usually results in a reduction of the IOP to normal levels in steroid responders. Additional studies are required to assess the optimal treatment, especially in glaucoma patients.
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Grzybowski A, Kanclerz P. Do we need day-1 postoperative follow-up after cataract surgery? Graefes Arch Clin Exp Ophthalmol 2018; 257:855-861. [DOI: 10.1007/s00417-018-04210-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 11/21/2018] [Accepted: 12/04/2018] [Indexed: 12/18/2022] Open
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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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Alwitry A, Rotchford A, Gardner I. First Day Review after Uncomplicated Phacoemulsification: Is it Necessary? Eur J Ophthalmol 2018; 16:554-9. [PMID: 16952094 DOI: 10.1177/112067210601600409] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To determine whether first day follow-up is necessary after routine uncomplicated phacoemulsification cataract surgery. METHODS Data collected prospectively at day 1 postoperative review. RESULTS In 510 consecutive cases, serious complications occurred in 8 (1.6%) (wound leak [4], corneal abrasion [2], iris prolapse [1], hyphema [1]). Intraocular pressure (IOP) >30 mmHg was found in 26 (5.1%) and was strongly associated with a diagnosis of pre-existing glaucoma or ocular hypertension (odds ratio [OR] 7.7). Symptoms of headache or ocular discomfort occurred in 40 (7.8%), mostly in association with raised IOP, and were also associated with pre-existing glaucoma or ocular hypertension (OR 4.7). Central corneal edema was found in 61 (12.0%). In the absence of corneal edema, IOP was >30 mmHg in only two cases (0.39%). CONCLUSIONS Few sight-threatening complications were detected on the morning after an uncomplicated procedure. First day follow-up may be safely omitted if adequate patient counseling is undertaken and there is provision of adequate access to eye services. Review prior to discharge on the day of surgery would provide an opportunity to detect these few surgical complications and for counseling. A diagnosis of glaucoma or ocular hypertension is a risk factor for significantly raised next day IOP and these patients are more likely to experience postoperative discomfort. They may benefit from prophylactic treatment.
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Affiliation(s)
- A Alwitry
- Department of Ophthalmology, Eye/ENT Centre, Queens Medical Centre, Nottingham NG7 2UH, UK.
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Eloranta H, Falck A. Is an ophthalmic check-up needed after uneventful cataract surgery? A large retrospective comparative cohort study of Finnish patients. Acta Ophthalmol 2017; 95:665-670. [PMID: 28133952 DOI: 10.1111/aos.13373] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 11/24/2016] [Indexed: 11/27/2022]
Abstract
PURPOSE To evaluate retrospectively the potential benefit of a routine 1-month ophthalmic check-up after cataract surgery, and the potential harm after terminating this practice and only organizing a check-up for those patients anticipated to need such. METHODS In 2006, cataract patients of the Oulu University Hospital Eye Clinic were advised to have a check-up at an ophthalmologist 1 month after uneventful surgery, while in 2009, no check-up was regarded necessary. The consecutive first 1000 cataract surgery visits in both 2006 and 2009 are included in this study. Data on intra- and postoperative complications, ocular comorbidity, planned and unplanned postoperative out-patient visits, nights in the hospital and phone calls were gathered until 2014. In both time periods, a hospital check-up was provided for patients experiencing complications or symptoms. RESULTS There were 31 complications identified during or immediately after cataract surgery in 2006, and 23 in 2009. Fifty-eight (2006) and 27 patients (2009) were assigned an out-patient visit to the hospital. Additional 42 (2006) and 39 patients (2009) contacted the hospital because of symptoms, five (2006) and three (2009) with a referral. Medical or surgical intervention was needed by a third. Long-term complications other than secondary cataract were rare in both groups. Problems attributable to the lack of a 1-month check-up were not found in the later patient group during 5 years of follow-up. CONCLUSION According to this study, ophthalmic check-up arranged at 1 month after uneventful cataract surgery is unnecessary. However, the 5-10% of patients with intraoperative problems or ocular comorbidities that could interfere with recovery, or postoperative symptoms, should be seen at low threshold.
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Affiliation(s)
- Hannakaisa Eloranta
- Department of Ophthalmology; PEDEGO Research Unit and Medical Research Center; Oulu University and Oulu University Hospital; Oulu Finland
| | - Aura Falck
- Department of Ophthalmology; PEDEGO Research Unit and Medical Research Center; Oulu University and Oulu University Hospital; Oulu Finland
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Kessel L, Andresen J, Erngaard D, Flesner P, Tendal B, Hjortdal J. Safety of deferring review after uneventful cataract surgery until 2 weeks postoperatively. J Cataract Refract Surg 2017; 41:2755-64. [PMID: 26796457 DOI: 10.1016/j.jcrs.2015.11.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Accepted: 05/28/2015] [Indexed: 11/29/2022]
Abstract
UNLABELLED We conducted a systematic review and metaanalysis to provide evidence-based recommendations on the value of early postoperative review. We identified 3 randomized controlled trials (RCTs) that compared patients seen on the first postoperative day with those reviewed at 2 weeks; the 3 studies comprised 886 patients. The risk for postoperative complications was lower when review was deferred 2 weeks because of early transient pressure spikes. There was no difference in the number of unscheduled visits during the first 2 weeks postoperatively or the visual acuity at follow-up. No safety was gained by reviewing patients on the first postoperative day, and we recommend that routine early postoperative control can be omitted in nonglaucomatous patients after uneventful surgery if symptomatic patients are seen by an ophthalmologist as needed. FINANCIAL DISCLOSURE No author has a financial or proprietary interest in any material or method mentioned.
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Affiliation(s)
- Line Kessel
- From the Department of Ophthalmology (Kessel), Copenhagen University Hospital Glostrup, Glostrup, the Danish Health and Medicines Authorities (Kessel, Tendal) and the Nordic Cochrane Center (Tendal), Rigshospitalet, Copenhagen, the Skanderborg Eye Clinic (Andresen), Skanderborg, the Department of Ophthalmology (Erngaard), Næstved Hospital, Næstved, the Odense Eye Clinic (Flesner), Odense, and the Department of Ophthalmology (Hjortdal), Aarhus University Hospital NBG, Aarhus, Denmark.
| | - Jens Andresen
- From the Department of Ophthalmology (Kessel), Copenhagen University Hospital Glostrup, Glostrup, the Danish Health and Medicines Authorities (Kessel, Tendal) and the Nordic Cochrane Center (Tendal), Rigshospitalet, Copenhagen, the Skanderborg Eye Clinic (Andresen), Skanderborg, the Department of Ophthalmology (Erngaard), Næstved Hospital, Næstved, the Odense Eye Clinic (Flesner), Odense, and the Department of Ophthalmology (Hjortdal), Aarhus University Hospital NBG, Aarhus, Denmark
| | - Ditte Erngaard
- From the Department of Ophthalmology (Kessel), Copenhagen University Hospital Glostrup, Glostrup, the Danish Health and Medicines Authorities (Kessel, Tendal) and the Nordic Cochrane Center (Tendal), Rigshospitalet, Copenhagen, the Skanderborg Eye Clinic (Andresen), Skanderborg, the Department of Ophthalmology (Erngaard), Næstved Hospital, Næstved, the Odense Eye Clinic (Flesner), Odense, and the Department of Ophthalmology (Hjortdal), Aarhus University Hospital NBG, Aarhus, Denmark
| | - Per Flesner
- From the Department of Ophthalmology (Kessel), Copenhagen University Hospital Glostrup, Glostrup, the Danish Health and Medicines Authorities (Kessel, Tendal) and the Nordic Cochrane Center (Tendal), Rigshospitalet, Copenhagen, the Skanderborg Eye Clinic (Andresen), Skanderborg, the Department of Ophthalmology (Erngaard), Næstved Hospital, Næstved, the Odense Eye Clinic (Flesner), Odense, and the Department of Ophthalmology (Hjortdal), Aarhus University Hospital NBG, Aarhus, Denmark
| | - Britta Tendal
- From the Department of Ophthalmology (Kessel), Copenhagen University Hospital Glostrup, Glostrup, the Danish Health and Medicines Authorities (Kessel, Tendal) and the Nordic Cochrane Center (Tendal), Rigshospitalet, Copenhagen, the Skanderborg Eye Clinic (Andresen), Skanderborg, the Department of Ophthalmology (Erngaard), Næstved Hospital, Næstved, the Odense Eye Clinic (Flesner), Odense, and the Department of Ophthalmology (Hjortdal), Aarhus University Hospital NBG, Aarhus, Denmark
| | - Jesper Hjortdal
- From the Department of Ophthalmology (Kessel), Copenhagen University Hospital Glostrup, Glostrup, the Danish Health and Medicines Authorities (Kessel, Tendal) and the Nordic Cochrane Center (Tendal), Rigshospitalet, Copenhagen, the Skanderborg Eye Clinic (Andresen), Skanderborg, the Department of Ophthalmology (Erngaard), Næstved Hospital, Næstved, the Odense Eye Clinic (Flesner), Odense, and the Department of Ophthalmology (Hjortdal), Aarhus University Hospital NBG, Aarhus, Denmark
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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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Erkayhan GE, Dogan S. Cataract Surgery and Possible Complications in Patients with Pseudoexfoliation Syndrome. Eurasian J Med 2016; 49:22-25. [PMID: 28416927 DOI: 10.5152/eurasianjmed.2016.0060] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 07/04/2015] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the demographic characteristics and intraoperative complications of cataract surgery in patients with pseudoexfoliation syndrome (PEX). MATERIALS AND METHODS Cases of 225 eyes (80 eyes with pseudoexfoliation and 145 eyes without pseudoexfoliation as the control group) that underwent phacoemulsification cataract surgery and IOL implantation at the Silifke State Hospital Ophthalmology Clinic between April 2011 and April 2013 were analysed retrospectively. Patients with a history of previous ocular surgeries, ocular trauma, uveitis, glaucoma or corneal pathology were not included in the study. All cataract procedures were performed by the same surgeon. Patients' age, gender, anterior segment and fundus findings in both eyes, presence of pseudoexfoliative material, pre- and postoperative day 1 intraocular pressure (IOP) and surgery notes were evaluated. RESULTS There were 51 (34.7%) males and 29 (38.6%) females among the PEX cataract patients, and 98 (65.3%) male and 47 (61.8%) female controls. The incidence of pseudoexfoliation was similar in women (38.2%) and men (34.7%) (p=0.660). The mean age was 74.64±6.8 in the PEX group and 68.95±7.5 in the control group. Mean age was significantly higher in the PEX group compared to controls (p<0.001). Poor pupil dilation occurred intra-operatively in 60 (75%) of the patients with pseudoexfoliation and in 17 (11.7%) of the control patients. Frequency of poor intraoperative pupil dilation was significantly higher in the PEX group (p<0.001). Intraoperative vitreous loss occurred in 7 (8.8%) PEX patients and 5 (3.4%) controls, but this difference was statistically insignificant (p=0.090). CONCLUSION Surgeons should be aware of the potential complications of cataract procedures in patients with PEX. Caution should be taken at every stage of the surgery to prevent these complications, and surgeons should be knowledgeable and skilful in complication management should they arise.
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Affiliation(s)
| | - Semih Dogan
- Department of Ophthalmology, Büyükçekmece Kolan Hospital, İstanbul, Turkey
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Kanellopoulos AJ, Asimellis G. Standard manual capsulorhexis / Ultrasound phacoemulsification compared to femtosecond laser-assisted capsulorhexis and lens fragmentation in clear cornea small incision cataract surgery. EYE AND VISION 2016; 3:20. [PMID: 27478858 PMCID: PMC4967293 DOI: 10.1186/s40662-016-0050-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 06/25/2016] [Indexed: 01/19/2023]
Abstract
Background Femtosecond-laser assisted clear cornea cataract surgery may hold promise in safer and more effective procedures. We decided to perform a comparative study to standard manual incision phacoemulsification surgery. Methods This is a single-center, single-intervention, and prospective comparative data evaluation of 133 consecutive cases subjected to cataract surgery. Group-A (Phaco), manual capsulorhexis & ultrasound phacoemulsification (n = 66); Group-B femtosecond-laser assisted capsulorhexis and lens fragmentation (n = 67), employing the LenSx laser (Alcon Surgical, Ft. Worth, TX). All cases were evaluated for refraction, visual acuity, keratometry, tomography, pachymetry, endothelial cell counts, intraocular pressure, and type of intraocular lens (IOL) implanted. The groups were matched for age, gender, pre-operative vision metrics, and cataract grade, and were followed up to 1 year. Results In group-A post-operative uncorrected distance visual acuity (UDVA) was 20/20 or better in 61.5 % and 20/25 or better in 78.5 % of the eyes. The femtosecond laser group-B had improved outcomes (p = 0.075 and p = 0.042, respectively): post-operative UDVA was 20/20 or better in 62.7 % of the eyes and 20/25 or better in 85.1 %. Linear regression scatterplots of achieved versus attempted spherical equivalent had excellent regression coefficients (r2 = 0.983 in group-A and 0.979 in group-B). There were 75.2 % cases in group-A and 80.6 % in group-B (p = 0.8732) within ±0.50 D of targeted refractive equivalent. Slight trend of under-correction was noted in group-A. Average residual manifest cylinder in the toric subgroup-A was -0.50 D (95 % Limit-of-Agreement (LoA) = -0.78 D), and in toric subgroup-B -0.45 D (LoA = -0.45 D). Conclusions Mean spherical equivalent refraction and visual acuity are comparable with laser cataract surgery compared with manual capsulorhexis & ultrasound phacoemulsification. Improved astigmatism correction may be among the benefits of femtosecond laser–assisted cataract surgery. Transient corneal edema may be a first day transient disadvantage in femtosecond laser–assisted cataract surgery.
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Affiliation(s)
- Anastasios John Kanellopoulos
- Laservision.gr Clinical and Research Eye Institute, Athens, Greece ; Department of Ophthalmology, NYU Medical School, New York, NY USA
| | - George Asimellis
- Laservision.gr Clinical and Research Eye Institute, Athens, Greece
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Moya Romero JO, Morfín Avilés L, Salazar López E. Cirugía manual de catarata con incisión pequeña bajo anestesia tópica/intracameral por residentes. REVISTA MEXICANA DE OFTALMOLOGÍA 2014. [DOI: 10.1016/j.mexoft.2014.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Slabaugh MA, Bojikian KD, Moore DB, Chen PP. Risk factors for acute postoperative intraocular pressure elevation after phacoemulsification in glaucoma patients. J Cataract Refract Surg 2014; 40:538-44. [DOI: 10.1016/j.jcrs.2013.08.048] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 08/08/2013] [Accepted: 08/15/2013] [Indexed: 11/24/2022]
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Heiner P, Ligabue E, Fan A, Lam D. Safety and effectiveness of a single-piece hydrophobic acrylic intraocular lens (enVista®) - results of a European and Asian-Pacific study. Clin Ophthalmol 2014; 8:629-35. [PMID: 24729678 PMCID: PMC3974695 DOI: 10.2147/opth.s56135] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose To evaluate the safety and effectiveness of a single-piece hydrophobic acrylic intraocular lens (IOL) (enVista® MX60; Bausch and Lomb Incorporated, Rochester, NY, USA) following implantation to correct aphakia subsequent to extracapsular cataract extraction in adults. Subjects and methods This was an open-label, non-interventional, observational study conducted in 19 university and private-practice settings in Europe and the Asia-Pacific region to investigate clinical outcomes of the MX60 IOL in standard practice. Eligible subjects were at least 18 years of age and had undergone standard phacoemulsification and extracapsular cataract extraction with implantation of the MX60 IOL. The primary safety endpoint was the occurrence of adverse events, and the primary effectiveness endpoints included visual and refractive outcomes and stability, with data collected up to 2 years post-procedure. Results In this multicenter study, pooled data of 255 eyes were collected and analyzed. Excellent visual and refractive outcomes and stability were demonstrated. At postoperative visit 4 (61–180 days postoperative), 62.2% of subjects achieved a Snellen best-corrected distance visual acuity (CDVA) of 20/20 (decimal 1.00), and 97.8% of subjects achieved a CDVA of 20/40 (decimal 0.50) or better. One eye (1.0%) underwent neodymium:yttrium aluminum garnet capsulotomy at 12 months post-procedure. No glistenings of any grade were reported for any subject at any visit. Adverse events were infrequent and were consistent with incidences generally reported with cataract surgery. Conclusion This study, which enrolled all comers, provided evidence of the excellent safety and effectiveness of the MX60 IOL in standard practice. Favorable clinical outcomes included outstanding visual and refractive outcomes and stability. No glistenings were reported at any postoperative visit.
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Affiliation(s)
| | | | - Alex Fan
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
| | - Dennis Lam
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
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Voyatzis G, Roberts HW, Keenan J, Rajan MS. Cambridgeshire cataract shared care model: community optometrist-delivered postoperative discharge scheme. Br J Ophthalmol 2014; 98:760-4. [DOI: 10.1136/bjophthalmol-2013-304636] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Once-daily nepafenac ophthalmic suspension 0.3% to prevent and treat ocular inflammation and pain after cataract surgery: phase 3 study. J Cataract Refract Surg 2013; 40:203-11. [PMID: 24345529 DOI: 10.1016/j.jcrs.2013.07.042] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Accepted: 07/16/2013] [Indexed: 11/22/2022]
Abstract
PURPOSE To evaluate once-daily nepafenac 0.3% to prevent and treat ocular pain and inflammation after cataract surgery. SETTING Sixty-five centers in the United States and Europe. DESIGN Randomized double-masked vehicle- and active-controlled phase 3 study. METHODS Patients received nepafenac 0.3% once daily, nepafenac 0.1% 3 times daily, or their respective vehicles from day -1 to day 14 after cataract extraction. An additional drop of study drug was administered 30 to 120 minutes preoperatively. The primary endpoint was the percentage of patients with a cure for inflammation (score of 0 for both aqueous cells and flare) at day 14. RESULTS Of randomized patients, 817 received nepafenac 0.3%, 819 received nepafenac 0.1%, and 200 and 206 received the respective vehicles. Significantly more nepafenac 0.3% patients had no inflammation (68.4% versus 34.0%) and were pain free (91.0% versus 49.7%) at day 14 than vehicle patients (both P<.0001). Nepafenac 0.3% was noninferior to nepafenac 0.1% for inflammation (95% confidence interval [CI], -5.73% to 3.17%) and pain-free rates (95% CI, -3.08% to 2.70%). At all postoperative visits, fewer treatment failures (P≤.0012) and more clinical successes (P ≤ .0264) were observed with nepafenac 0.3% versus vehicle. Nepafenac 0.3% was well tolerated and had a safety profile comparable to that of nepafenac 0.1%. CONCLUSIONS Once-daily nepafenac 0.3% was noninferior to nepafenac 0.1% 3 times daily for prevention and treatment of ocular inflammation and pain following cataract surgery. The safety of nepafenac 0.3% was comparable to that of nepafenac 0.1%, with the added convenience of once-daily dosing. FINANCIAL DISCLOSURE Drs. Modi, Lehmann, Walters, Fong, Christie, Roel, Nethery, and Reiser have been paid consultants to Alcon Research, Ltd. Ms. Sager is an employee of Alcon Research, Ltd. Drs. Tsorbatzoglou, Philipson, and Traverso have no financial or proprietary interest in any material or method mentioned.
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Michalska-Małecka K, Nowak M, Gościniewicz P, Karpe J, Słowińska-Łożyńska L, Łypaczewska A, Romaniuk D. Results of cataract surgery in the very elderly population. Clin Interv Aging 2013; 8:1041-6. [PMID: 23966774 PMCID: PMC3741036 DOI: 10.2147/cia.s44834] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
AIM The aim of our study was to retrospectively evaluate the effectiveness and safety of cataract surgery and intraocular lens implantation (IOL) for patients aged 90 years or older, whom we define as "very elderly." METHODS The study involved a total number of 122 patients (122 eyes) with senile cataracts. The mean age of patients was 91.2 ± 2.3 years (range 90-100 years old). Phacoemulsification (phaco) was done on 113 of 122 eyes, and 9 of 122 eyes had extracapsular cataract extraction (ECCE). Postoperative visual acuity and intraocular pressure (IOP) were analyzed on the first postoperative day, 3 months after surgery, and 6 months after surgery. RESULTS Best corrected visual acuity (BCVA) improved in 100 of 122 eyes (82.0%). BCVA remained the same in 20 of 122 eyes (16.4%) and decreased in 2 of 122 eyes (1.6%), mainly because of coexisting age-related macular degeneration (AMD). The BCVA 3 months after surgery was ≥0.8 in 23 of 122 eyes (18.9%), between 0.5 and 0.7 in 28 of 122 eyes (22.3%), and between 0.2 and 0.4 in 33 of 122 eyes (27.1%). We found significant implications of cataract surgery on decreasing IOP in the studied group of patients suffering from glaucoma compared to the patients without glaucoma. CONCLUSION Advanced age is not a contraindication for cataract surgery. The results of the study showed that when systemic conditions are stable, both phaco and ECCE with IOL for very elderly patients are effective and safe.
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Trivedi RH, Boden JH, Mickler C, Wilson ME. Intraocular pressure elevation during early postoperative period after secondary intraocular lens implantation in children and adolescents. J Cataract Refract Surg 2012; 38:1633-6. [PMID: 22906448 DOI: 10.1016/j.jcrs.2012.07.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2011] [Revised: 03/06/2012] [Accepted: 03/07/2012] [Indexed: 11/19/2022]
Abstract
PURPOSE To look at the intraocular pressure (IOP) spike in the early postoperative period after secondary intraocular lens (IOL) implantation in children. SETTING Miles Center for Pediatric Ophthalmology, Medical University of South Carolina, South Carolina, USA. DESIGN Retrospective chart review. METHODS The postoperative day-1 examination of patients having secondary IOL implantation by the same surgeon was reviewed for an IOP greater than 26 mm Hg. In patients with an IOP spike, the medical history and examination findings that might be associated with the rise were evaluated. RESULTS Review of 85 patient charts (133 eyes) identified 9 eyes that developed an IOP spike during the early postoperative period. Six eyes were symptomatic, with symptoms including pain, ocular discomfort, nausea, and emesis, and 6 eyes had preoperative aphakic glaucoma, which was controlled with medication. Six of 22 eyes (27%) with preoperative aphakic glaucoma and 3 of 111 eyes (3%) without glaucoma (P<.001) developed an acute IOP rise (relative risk, 10.1). CONCLUSIONS The high incidence of a symptomatic early IOP spike in patients with aphakic glaucoma warrants meticulous ophthalmic viscosurgical device removal at the end of surgery, consideration of the routine use of prophylactic topical and/or systemic glaucoma medication, and monitoring during the early postoperative period.
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Affiliation(s)
- Rupal H Trivedi
- Miles Center for Pediatric Ophthalmology, Storm Eye Institute, Department of Ophthalmology, Medical University of South Carolina, Charleston, South Carolina, USA.
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Fong CSU, Mitchell P, de Loryn T, Rochtchina E, Hong T, Cugati S, Wang JJ. Long-term outcomes of phacoemulsification cataract surgery performed by trainees and consultants in an Australian cohort. Clin Exp Ophthalmol 2012; 40:597-603. [PMID: 22300362 DOI: 10.1111/j.1442-9071.2012.02759.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND It is unclear whether differences exist in surgical complication rates and long-term visual acuity outcomes between patients whose phacoemulsification cataract surgery was performed by ophthalmological trainees and those performed by consultants. DESIGN Prospective clinical cohort study. PARTICIPANTS 1851 participants of the Cataract Surgery and Age-related Macular Degeneration study, aged ≥64 years, had cataract surgery performed at Westmead Hospital, Sydney. METHODS Surgical complication rates and visual acuity at 24-month postoperative visits were compared between patients who were operated on by trainees and those operated on by consultants. MAIN OUTCOME MEASURES Surgical outcomes included operative complications recorded in surgical audit forms and 24-month postoperative visual acuity. RESULTS Of 1851 patients, 1274 (68.8%) were reviewed 24 months after surgery. Of these, 976 had data on the type of surgeon who performed the operation. After excluding 152 challenging cases and three cases operated on by first-year trainees at the beginning of their training, 821 patients were included in this study, of those, 498 were operated on by trainees and 323 by consultants. Habitual visual acuity ≥6/12 was achieved in 77.3% (n = 385/498) and 74.3% (n = 240/323), respectively, of the two groups of patients 24 months postoperatively. Of 514 patients who had surgical audit data, the major complication rate was numerically greater, but not significantly different for the 330 trainee-operated (6.1%) patients, compared with the 184 consultant-operated patients (2.7%, P = 0.091). CONCLUSIONS We found relatively comparable complication rates and visual outcomes after 2 years between patients operated on by ophthalmological trainees and those by consultants, in a cataract surgical cohort at Westmead Hospital.
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Affiliation(s)
- Calvin Sze-un Fong
- Centre for Vision Research, Department of Ophthalmology and Westmead Millennium Institute, University of Sydney, Hawkesbury Road, Westmead, NSW 2145, Australia
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Gupta SK, Kalaiselvan V, Srivastava S, Agrawal SS, Saxena R. Evaluation of anticataract potential of Triphala in selenite-induced cataract: In vitro and in vivo studies. J Ayurveda Integr Med 2011; 1:280-6. [PMID: 21731375 PMCID: PMC3117320 DOI: 10.4103/0975-9476.74425] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 06/16/2010] [Accepted: 09/20/2010] [Indexed: 11/16/2022] Open
Abstract
Triphala (TP) is composed of Emblica officinalis, Terminalia chebula, and Terminalia belerica. The present study was undertaken to evaluate its anticataract potential in vitro and in vivo in a selenite-induced experimental model of cataract. In vitro enucleated rat lenses were maintained in organ culture containing Dulbecco’s Modified Eagles Medium alone or with the addition of 100μM selenite. These served as the normal and control groups, respectively. In the test group, the medium was supplemented with selenite and different concentrations of TP aqueous extract. The lenses were incubated for 24 h at 37°C. After incubation, the lenses were processed to estimate reduced glutathione (GSH), lipid peroxidation product, and antioxidant enzymes. In vivo selenite cataract was induced in 9-day-old rat pups by subcutaneous injection of sodium selenite (25 μmole/kg body weight). The test groups received 25, 50, and 75 mg/kg of TP intraperitoneally 4 h before the selenite challenge. At the end of the study period, the rats’ eyes were examined by slit-lamp. TP significantly (P < 0.01) restored GSH and decreased malondialdehyde levels. A significant restoration in the activities of antioxidant enzymes such as superoxide dismutase (P < 0.05), catalase (P < 0.05), glutathione peroxidase (P < 0.05), and glutathione-s-transferase (P < 0.005) was observed in the TP-supplemented group compared to controls. In vivo TF 25mg/kg developed only 20% nuclear cataract as compared to 100% in control. TP prevents or retards experimental selenite-induced cataract. This effect may be due to antioxidant activity. Further studies are warranted to explore its role in human cataract.
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Affiliation(s)
- Suresh Kumar Gupta
- Delhi Institute of Pharmaceutical Sciences and Research, New Delhi, India
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Increased intraocular pressure on the first postoperative day following resident-performed cataract surgery. Eye (Lond) 2011; 25:929-36. [PMID: 21527959 DOI: 10.1038/eye.2011.93] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE The aim of this study was to investigate the incidence of intraocular pressure (IOP) elevation after resident-performed cataract surgery and to determine variables, which influence postoperative day 1 (POD1) IOP. METHODS In all, 1111 consecutive cataract surgeries performed only by training residents between 1 July 2001 and 30 June 2006 were included. Elevated IOP was defined as ≥23 mm Hg. Surgeries were classified according to the presence of POD1-IOP elevation. Fisher's exact test and Student t-test were used to compare both groups. Multivariate analyses using generalized estimating equations were performed to investigate predictor variables associated with POD1-IOP elevation. RESULTS The average preoperative IOP was 16.0±3.2 mm Hg and the average POD1-IOP was 19.3±7.1 mm Hg, reflecting a significant increase in IOP (P<0.001, paired t-test). The incidence of POD1-IOP elevation ≥23 mm Hg was 22.0% (244/1111). Presence of glaucoma and ocular hypertension, higher preoperative IOP, and longer axial length were frequently encountered variables in the POD1-IOP elevation group (all P<0.05). Using a multivariate analysis, presence of glaucoma (P=0.004, OR=2.38; 95% confidence interval (95% CI)=1.31-4.30), presence of ocular hypertension (P=0.003, OR=6.09; 95% CI=1.81-20.47), higher preoperative IOP (P<0.001, OR=3.73; 95% CI=1.92-7.25), and longer axial length (P=0.01, OR=1.15; 95% CI=1.03-1.29) were significant predictive factors for POD1-IOP elevation. CONCLUSIONS IOP elevation on the first postoperative day following resident-performed cataract surgery occurred frequently (22.0%). Increased early postoperative IOP was associated with presence of glaucoma and ocular hypertension, higher preoperative IOP, and longer axial length.
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[Phacoemulsification: advantages of a consultation the day after surgery?]. J Fr Ophtalmol 2010; 33:169-73. [PMID: 20056296 DOI: 10.1016/j.jfo.2009.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Accepted: 10/21/2009] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Cataract surgery is the most frequent surgery in France. The D1 consultation limits the extension of ambulatory care to patients who can return on their own the day after sugery. We assessed the usefulness of this systematic D1 consultation in terms of therapeutic modifications. MATERIAL AND MéTHODE: Retrospective study of patients who underwent cataract surgery in a teaching hospital from february to july 2006. The major parameter was the modification of postsurgical treatment after the D1 consultation. RESULTS Of the 380 operated eyes studied, the patients included 145 men and 235 women, the mean age was 73.8 years (range, 43-92), 86% underwent conventional hospitalization, 70% had been operated by a senior surgeon, and 66% had no suture. At the D1 visit, 11 modifications (2.9%) were recorded: one case of athalamia, one Seidel-positive test, four cases of high IOP (>30mmHg), and five severe inflammations of the anterior segment. All the treatment changes were reported in the group of hospitalized patients, none were reported in the ambulatory patients. Of the 380 eyes studied, only one required sutures at D1, the other treatment changes were minor. CONCLUSIONS The low output of the D1 visit raises the problem of its relevance in terms of public health. In most of the English-speaking and Scandinavian countries, patients have only one postoperative visit at 1 month. Patients could receive written and oral recommendations and a hotline number to contact the surgical team, which could allow the D1 visit to be discontinued for standard patients with uncomplicated surgery.
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Al-Barrag A, Al-Shaer M, Al-Matary N, Bamashmous M. Oral versus topical carbonic anhydrase inhibitors in ocular hypertension after scleral tunnel cataract surgery. Clin Ophthalmol 2009; 3:357-62. [PMID: 19668590 PMCID: PMC2709033 DOI: 10.2147/opth.s5573] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Indexed: 11/23/2022] Open
Abstract
Purpose: To compare the effect of oral acetazolamide and topical 2% dorzolamide in prevention of ocular hypertension after scleral tunnel cataract surgery. Setting: Ophthalmic department, Sana’a University, Yemen Sana’a from March 2007 to October 2007. Methods: This prospective double-blind, randomized study included 150 eyes undergoing scleral tunnel cataract surgery with hard posterior chamber intraocular implantation. Methylcellulose was used as the viscoelastic in all surgery cases. Patients were assigned to one of three groups: group 1: topical gentamicin eye drops (control; n = 52); group 2: systemic acetazolamide 250 mg (n = 45); and group 3: topical 2% dorzolamide (n = 53). Acetazolamide patients received one 250 mg tablet, one hour before surgery, then half a tablet every eight hours. A topical dorzolamide 2% or gentamicin was applied in one drop one hour before surgery then every eight hours, for three days postoperatively. Intraocular pressures (IOP) were measured by Goldman applanation tonometry one hour preoperatively and 16, 24, and 48 hours postoperatively. Results: At 16 hours, IOP between the three groups increased significantly with a statistically significant p-value of 0.008, but the mean IOP of acetazolamide patients was less than other groups. IOP nearly returned to the normal level 24 and 48 hours postoperatively, but this was not statistically significant (p = 0.452 and 0.138, respectively). Conclusion: Acetazolamide offers better IOP control than topical dorzolamide 2% in preventing ocular hypertension after scleral tunnel cataract surgery.
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Affiliation(s)
- Abdulmoghni Al-Barrag
- Ophthalmic Department, Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Republic of Yemen.
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Rouw J, Shaver JF. Vitreous wicking syndrome as a complication of extracapsular cataract extraction. OPTOMETRY (ST. LOUIS, MO.) 2008; 79:193-196. [PMID: 18358998 DOI: 10.1016/j.optm.2007.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2007] [Revised: 08/29/2007] [Accepted: 10/24/2007] [Indexed: 05/26/2023]
Abstract
BACKGROUND Vitreous wicking syndrome is most commonly associated with cataract surgery. This is a phenomenon whereby the vitreous prolapses through a corneal or scleral wound forming a "wick" on the extraocular surface. Multiple complications have been associated with vitreous wicking, including endophthalmitis, cystoid macular edema, and pupillary block glaucoma. CASE REPORT This article presents 2 cases of vitreous wicking, both after extracapsular cataract extraction. The first case represents a more typical presentation, whereas the second case represents an associated complication. CONCLUSION With optometrists more involved in postoperative care, associated complications such as vitreous wick syndrome after intraocular surgery must be recognized, and management of these cases must be handled appropriately to prevent vision-threatening complications.
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Affiliation(s)
- Joe Rouw
- Hamilton Mill Eye Care, Buford, GA, USA
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Rainer G, Stifter E, Luksch A, Menapace R. Comparison of the effect of Viscoat and DuoVisc on postoperative intraocular pressure after small-incision cataract surgery. J Cataract Refract Surg 2008; 34:253-7. [PMID: 18242449 DOI: 10.1016/j.jcrs.2007.09.041] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2007] [Accepted: 09/24/2007] [Indexed: 11/30/2022]
Abstract
PURPOSE To evaluate the effect of Viscoat (sodium chondroitin sulfate 4%-sodium hyaluronate 3%) and DuoVisc (Viscoat and Provisc [sodium hyaluronate 1%]) on postoperative intraocular pressure (IOP) after bilateral small-incision cataract surgery. SETTING Department of Ophthalmology, University of Vienna, Vienna, Austria. METHODS This prospective randomized study comprised 60 eyes of 30 consecutive patients with age-related cataract in both eyes. Each patient's eyes were randomly assigned to receive Viscoat or DuoVisc during cataract surgery. DuoVisc is a packet containing 2 ophthalmic viscosurgical devices (OVDs): the dispersive Viscoat, which was used for intraocular lens (IOL) implantation. In the Viscoat group, the Viscoat was used during the entire surgery. The intraocular pressure (IOP) was measured preoperatively as well as 1, 6, and 20 to 24 hours postoperatively. RESULTS One and 6 hours postoperatively, the mean IOP was significantly higher in the Viscoat group than in the DuoVisc group (25.8 mm Hg and 20.5 mm Hg, respectively, at 1 hour and 24.7 mm Hg and 21.1 mm Hg, respectively, at 6 hours) (P<.05). At 20 to 24 hours, the mean IOP was not statistically significantly different between the 2 groups. Intraocular pressure spikes to 30 mm Hg or higher occurred in 4 eyes in the DuoVisc group and 11 eyes in the Viscoat group (P<.05). CONCLUSIONS Viscoat caused significantly higher IOP increases and significantly more IOP spikes than DuoVisc in the early postoperative period. Therefore, if Viscoat is used during cataract surgery, an additional cohesive OVD should be used for IOL implantation.
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Affiliation(s)
- Georg Rainer
- Department of Ophthalmology, Medical University of Vienna, Vienna, Austria.
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Rainer G, Schmid KE, Findl O, Sacu S, Kiss B, Heinzl H, Menapace R. Natural course of intraocular pressure after cataract surgery with sodium hyaluronate 1% versus hydroxypropylmethylcellulose 2%. Ophthalmology 2007; 114:1089-93. [PMID: 17544774 DOI: 10.1016/j.ophtha.2006.08.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2006] [Revised: 08/12/2006] [Accepted: 08/14/2006] [Indexed: 10/23/2022] Open
Abstract
PURPOSE To investigate the natural course of intraocular pressure (IOP) after small-incision cataract surgery with sodium hyaluronate 1% versus hydroxypropylmethylcellulose 2%. DESIGN Randomized clinical trial. PARTICIPANTS Eighty eyes of 40 consecutive patients with bilateral age-related cataract. METHODS The patients were assigned randomly to receive sodium hyaluronate 1% or hydroxypropylmethylcellulose 2% during cataract surgery in the first eye. The second eye received the other ophthalmic viscosurgical device. The IOP was measured preoperatively and 30 minutes; 1, 2, 3, 4, 6, 8, and 20 to 24 hours; and 1 week postoperatively. MAIN OUTCOME MEASURE Postoperative IOP increase. RESULTS The highest mean IOP increase occurred at 8 hours postoperatively (5.3+/-6.4 mmHg) in the sodium hyaluronate 1% group and at 2 hours postoperatively (7.8+/-6.1 mmHg) in the hydroxypropylmethylcellulose 2% group. Overall, the IOP increase was higher with hydroxypropylmethylcellulose 2% (P = 0.005). Intraocular pressure spikes to > or =30 mmHg occurred in 5 eyes (13%) in the sodium hyaluronate 1% group and 13 eyes (33%) in the hydroxypropylmethylcellulose 2% group. CONCLUSIONS Sodium hyaluronate 1% and hydroxypropylmethylcellulose 2% caused significant IOP increases during the first 8 hours after cataract surgery. A single measurement at 6 hours postoperatively could detect all IOP spikes in the sodium hyaluronate 1% group. In the hydroxypropylmethylcellulose 2% group, a single measurement at 2 hours postoperatively could detect two thirds of IOP spikes.
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Affiliation(s)
- Georg Rainer
- Department of Ophthalmology, Medical University of Vienna, Vienna, Austria.
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Toma HS, DiBernardo C, Schein OD, Adams N. Recurrent vitreous hemorrhage secondary to haptic-induced chafing. Can J Ophthalmol 2007. [DOI: 10.3129/can.j.ophthalmol.i07-018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Abstract
BACKGROUND This study examines the current practice and trends for cataract and refractive surgery in New Zealand. METHODS A confidential postal questionnaire was sent to all consultant ophthalmologists practising in New Zealand in 2004. Most questions were identical to the 2000 New Zealand survey, and were also similar to the 2003 survey of the American Society of Cataract and Refraction Surgeons (ASCRS). RESULTS From 97 surveys there was a 92% response rate. Of those surveyed, 70 were performing cataract surgery, 17 were performing refractive surgery, subtenons anaesthetic was used for cataract surgery in 60%, clear corneal or anterior limbal incision in 86%, one-piece foldable intraocular lens in 65%. For refractive surgery, use of refractive lens surgery was recommended for high refractive errors. Advice to a 45-year-old +3.00 hypermetrope wanting refractive surgery was to have laser in situ keratomileusis (88%), laser epithelial keratomileusis (6%) or clear lens extraction (6%). Ninety-four per cent of refractive surgeons in New Zealand used a wavefront analyser. Clear lens extraction was practised by 23 ophthalmologists, phakic intraocular lenses by 16 ophthalmologists. DISCUSSION New Zealand cataract and refractive surgery practice remains comparable to that of the members of the ASCRS. As in previous comparisons, there is a relatively low use of topical anaesthetic (New Zealand 19%vs. USA 61%vs. UK [pilot study] 33.3%). This survey showed a high uptake of wavefront analysis in refractive surgery (New Zealand 94%vs. USA 45%).
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Affiliation(s)
- Mark Elder
- Department of Ophthalmology, Christchurch Hospital, Christchurch, New Zealand.
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Ang GS, Whyte IF. Effect and outcomes of posterior capsule rupture in a district general hospital setting. J Cataract Refract Surg 2006; 32:623-7. [PMID: 16698484 DOI: 10.1016/j.jcrs.2006.01.047] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2005] [Accepted: 10/12/2005] [Indexed: 11/24/2022]
Abstract
PURPOSE To assess how patients from a district general hospital population were affected on a short-term basis after posterior capsule (PC) rupture during phacoemulsification cataract surgery. SETTING Department of Ophthalmology, Raigmore Hospital, Inverness, United Kingdom. METHODS This retrospective audit encompassing a 2-year period evaluated the incidence of PC rupture and its outcomes. Details of the patients' age, preoperative and final postoperative best corrected visual acuity (BCVA), ocular comorbidity, surgeon grade, number and duration of follow-up reviews, and postoperative complications were collected. RESULTS Over the 2-year period, the PC rupture rate was 1.7% (45 PC ruptures in 2727 phacoemulsification cataract procedures). Thirty-eight eyes (84.4%) achieved a final BCVA of 6/12 or better. In 39 eyes (86.7%), final BCVA improved compared with BCVA at presentation. Mean duration of follow-up was 11.7 weeks. The most common extra procedure was anterior vitrectomy (64.4%). The most common postoperative complication was raised intraocular pressure (IOP) (exceeding 30 mm Hg) on the first postoperative day (20.0%) despite additional acetazolamide as prophylaxis. None developed infective endophthalmitis. Apart from 1 retinal detachment (2.2%) at week 27, all complications resolved by 19 weeks. No patient required additional long-term medication at the final visit. CONCLUSION Posterior capsule rupture impacted on the patient in the short-term in terms of additional surgical procedures, additional topical and oral medications, and number and duration of follow-up reviews. Most patients recovered an acuity of 6/12 or better. However, it is important to be vigilant of postoperative complications, especially raised IOP on the first postoperative day.
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Affiliation(s)
- Ghee Soon Ang
- Department of Ophthalmology, Raigmore Hospital, Inverness, United Kingdom
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Biro Z, Balogh T. Change in intraocular pressure within 1 week of phacoemulsification and intraocular lens implantation using Adatocel. J Cataract Refract Surg 2006; 32:573-6. [PMID: 16698474 DOI: 10.1016/j.jcrs.2005.12.105] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2005] [Accepted: 08/15/2005] [Indexed: 10/24/2022]
Abstract
PURPOSE To examine the change in intraocular pressure (IOP) within 1 week of phacoemulsification and foldable posterior chamber intraocular lens (PC IOL) implantation using Adatocel (hydroxypropyl methylcellulose 2% [HPMC]). SETTING Department of Ophthalmology, University of Sciences, Faculty of Medicine, Pécs, Hungary. METHODS In this prospective study, the IOP in 118 eyes of 118 patients (57 men, 61 women, mean age 68 years +/- 7.8 [SD]) with no history of glaucoma was assessed by Goldmann applanation tonometry 2 to 3, 6 to 8, and 22 to 24 hours and 1 week after uneventful phacoemulsification and PC IOL implantation. The effect of the removal of Adatocel ("partial removal" from the anterior chamber [AC] only versus "complete removal" from behind of the IOL as well), the lens type (Medicontur 601 HP versus Bausch & Lomb Hydroview), and the type of anesthesia (topical versus parabulbar) were compared. Statistical analysis was performed using the Student t test, and P< or =.05 was considered statistically significant. RESULTS The mean preoperative IOP was 13.83 +/- 2.5 mmHg. There were no significant differences at any time in postoperative IOP measurements between the 2 IOL types and the 2 modes of anesthesia. At 2 to 3 hours, 6 to 8 hours, and 22 to 24 hours, the IOP was significantly higher in the 30 eyes in which the Adatocel was partially removed (from the AC only) than in the 88 eyes in which it was completely removed (from behind the PC IOL as well) (P< or =.05, P< or =.01, and P< or =.001, respectively). CONCLUSION Severe postoperative IOP spikes in nonglaucomatous patients after uneventful phacoemulsification cataract surgery are rare. The type of implanted PC IOL and the mode of anesthesia had no significant effect on postoperative IOP. Total removal of the ophthalmic viscosurgical device, even when using HPMCs such as Adatocel, is necessary to prevent postoperative IOP spikes.
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Affiliation(s)
- Zsolt Biro
- Department of Ophthalmology, University of Pecs, Medical School Pécs, Hungary.
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Rainer G, Menapace R, Schmid KE, Sacu S, Kiss B, Heinze G, Findl O. Natural Course of Intraocular Pressure after Cataract Surgery with Sodium Chondroitin Sulfate 4%–Sodium Hyaluronate 3% (Viscoat). Ophthalmology 2005; 112:1714-8. [PMID: 16199267 DOI: 10.1016/j.ophtha.2005.05.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2005] [Accepted: 05/11/2005] [Indexed: 11/26/2022] Open
Abstract
PURPOSE To investigate the natural course of intraocular pressure (IOP) and its peak after small-incision cataract surgery with chondroitin sulfate 4%-sodium hyaluronate 3% (Viscoat, Alcon Laboratories, Inc., Fort Worth, TX). DESIGN Observational case series. PARTICIPANTS This prospective study comprised 40 eyes of 40 consecutive cataract patients scheduled for small-incision cataract surgery. METHODS Cataract surgery was performed with sodium chondroitin sulfate 4%-sodium hyaluronate 3% as the ophthalmic viscosurgical device, which was removed as completely as possible from the eye at the end of surgery. The IOP was measured preoperatively and 30 minutes; 1, 2, 3, 4, 6, 8, and 20 to 24 hours; and 1 week postoperatively. MAIN OUTCOME MEASURES Postoperative IOP increase. RESULTS The mean IOP increased significantly at all observation times during the first 20 to 24 hours, with a peak increase of 13.4+/-9.4 mmHg after 1 hour (P<0.05). In all, 28 eyes (70%) had an IOP spike to 30 mmHg or higher. Sixty-eight percent of these spikes occurred at 30 minutes as well as at 1 hour and 2 hours postoperatively. At 20 to 24 hours, no eye had an IOP spike to 30 mmHg or higher. CONCLUSIONS Significant IOP increases were found during the first 24 hours, peaking at 1 hour after surgery. With a single postoperative IOP measurement, between 30 minutes and 2 hours after surgery, two thirds of these IOP spikes could be detected. To detect all IOP spikes, a second measurement between 4 and 6 hours after surgery would be necessary.
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Affiliation(s)
- Georg Rainer
- Department of Ophthalmology, Medical University of Vienna, Vienna, Austria.
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Kehdi EE, Watson SL, Francis IC, Chong R, Bank A, Coroneo MT, Dart JK. Spectrum of clear corneal incision cataract wound infection. J Cataract Refract Surg 2005; 31:1702-6. [PMID: 16246771 DOI: 10.1016/j.jcrs.2005.02.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2005] [Indexed: 11/18/2022]
Abstract
PURPOSE To describe the presentation, management, and outcome of 5 patients who presented with main-port or side-port wound infection after uneventful clear corneal cataract surgery. SETTING Ophthalmic Surgery Centre, Chatswood, and Department of Ophthalmology, Prince of Wales Hospital, Randwick, Australia, and Moorfields Eye Hospital NHS Foundation Trust, London, United Kingdom. METHODS This retrospective case series comprised 5 patients who had uneventful clear corneal phacoemulsification surgery and developed either a main-port or side-port wound infection. The clinical features, microbiologic studies, management, and results are reported. RESULTS The median age of the patients was 79 years. Infection of the main-port incision occurred in 3 cases and of the side port in 2 cases. The patients presented from a few days to several weeks after uneventful phacoemulsification. In 2 cases, the bacteria Pseudomonas aeruginosa and Staphylococcus aureus were isolated. In 1 case, the fungus Aspergillus was isolated and required extensive medical and surgical treatment. In the other 2 cases; empiric antimicrobial therapy was given because no organism was isolated in 1 case, and in the other milder case, microbiological investigations were not performed. Final visual acuity was 6/4 in 2 cases and 6/5, 6/12, and 6/18 in 1 case each. CONCLUSIONS Bacterial or fungal wound infection can present within days or even several weeks following clear corneal cataract surgery. Patients with ocular discomfort or blurred vision after such surgery should be advised to report promptly. Rapid identification and appropriate management of patients with clear corneal wound infection can result in good visual outcomes.
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Affiliation(s)
- Elias E Kehdi
- Department of Ophthalmology, Prince of Wales Hospital, Sydney, Australia
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Lebuisson DA, Jolivet MC. L’anesthésie topique en chirurgie de la cataracte ambulatoire de l’adulte sans anesthésiste présent. J Fr Ophtalmol 2005; 28:59-67. [PMID: 15767901 DOI: 10.1016/s0181-5512(05)81027-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
To review the local anesthesia environment in France in adult out-patient cataract surgery. The author considers the presence or absence of an anesthesiologist in the operating room. The report shows that in many circumstances there is no need for an anesthesiologist if the following criteria are respected: the adult is fully informed, in rather good health, with no acute risk factors, and surgery is performed by a senior surgeon in a certified operating room. In France, a move toward more flexible regulations is expected, with a new cooperation between ophthalmologists and anesthesiologists that will lead to a new true risk/benefit/obligation ratio. Respect of the individual and safety remain crucial requirements making systematic generalizations impossible.
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Affiliation(s)
- D A Lebuisson
- Service d'Ophtalmologie, Unité de chirurgie ambulatoire, Hôpital Foch, 40 rue Worth, 92159 Suresnes, France.
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Rubio EF. Climatic influence on conjunctival bacteria of patients undergoing cataract surgery. Eye (Lond) 2004; 18:778-84. [PMID: 15002018 DOI: 10.1038/sj.eye.6701352] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To describe the monthly prevalence of conjunctival bacteria in patients undergoing cataract extraction and the possible climatic influence on it, in Madrid, in order to clarify postsurgical endophthalmitis pathogenesis. METHODS The lower conjunctival content sample of 4432 consecutive patients awaiting cataract surgery was cultured from January 1994 to December 1996. The dates of the operations and the rehospitalization for postsurgical endophthalmitis, if this took place, were checked. The isolated bacteria were grouped to study the statistical significance of the differences in the monthly prevalence differences (chi2 tests). Temperature and relative humidity are given monthly for the area where our patients live. RESULTS The total frequency of the conjunctival bacteria increases in April, May, and June, when the daily average temperature rises from 12 to 22 degrees C and the relative humidity oscillates between 45 and 60% in our area. Bacteria groups' frequency was significantly higher as follows: Staphylococci coagulase negative ( > 60%) in April, May, and June; Corynebacterium sp ( > 33%), Staphylococcus Aureus ( > 8%), and other Gram-positive bacteria ( > 2.5%) in May; Streptococcus Pneumoniae increases ( > 3.4%) in March, November, and December; Haemophilus sp ( > 3.4%) in January and April; Gram-negative Cocci ( > 3%) in April; and other Streptococcus sp ( > 6%) in April, May, and September. Our incidence of rehospitalization for endophthalmitis after cataract extraction in May and June together was 3.37 times higher than in the other months. CONCLUSION Conjunctival bacteria of our patients undergoing cataract surgery present a seasonal prevalence pattern, which could be considered as a predisposing condition for having postsurgical endophthalmitis in certain months.
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Affiliation(s)
- E F Rubio
- Ophthalmic Institute Laboratory, Department of Ophthalmology, Gregorio Marañon University General Hospital, Madrid, Spain.
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Rainer G, Menapace R, Findl O, Sacu S, Schmid K, Petternel V, Kiss B, Georgopoulos M. Effect of a fixed dorzolamide–timolol combination on intraocular pressure after small-incision cataract surgery with Viscoat. J Cataract Refract Surg 2003; 29:1748-52. [PMID: 14522295 DOI: 10.1016/s0886-3350(02)01981-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE To evaluate the effect of a fixed dorzolamide-timolol combination (Cosopt) on intraocular pressure (IOP) after small-incision cataract surgery with sodium chondroitin sulfate 4%-sodium hyaluronate 3% (Viscoat). SETTING Department of Ophthalmology, University of Vienna, Vienna, Austria. METHODS This prospective randomized study comprised 76 eyes of 38 patients scheduled for small-incision cataract surgery in both eyes. Patients were randomized to receive 1 drop of the fixed dorzolamide-timolol combination in 1 eye or no treatment (control) immediately after cataract surgery. The fellow eye received the other assigned treatment. Cataract surgery was performed with Viscoat in an identical fashion in both eyes. The IOP was measured preoperatively and 6 hours, 20 to 24 hours, and 1 week postoperatively. RESULTS Six hours after surgery, the mean increase in IOP was significantly lower in the dorzolamide-timolol group than in the control group (4.3 mm Hg +/- 5.6 [SD] versus 8.4 +/- 6.1 mm Hg; P =.003). Two eyes in the dorzolamide-timolol group and 9 in the control group had IOP spikes of 30 mm Hg or higher (P =.022). Twenty to 24 hours after surgery, the mean IOP change was -2.6 +/- 3.3 mm Hg in the dorzolamide-timolol group and 1.5 +/- 3.2 mm Hg in the control group (P<.001). CONCLUSIONS The fixed dorzolamide-timolol combination was effective in reducing IOP 6 hours and 20 to 24 hours after cataract surgery. However, it did not prevent Viscoat-induced IOP spikes of 30 mm Hg or higher.
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Affiliation(s)
- Georg Rainer
- Department of Ophthalmology, University of Vienna, Vienna, Austria.
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Browning AC, Alwitry A, Hamilton R, Rotchford A, Bhan A, Amoaku WM. Role of intraocular pressure measurement on the day of phacoemulsification cataract surgery. J Cataract Refract Surg 2002; 28:1601-6. [PMID: 12231319 DOI: 10.1016/s0886-3350(02)01279-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
PURPOSE To determine whether measurement of intraocular pressure (IOP) preoperatively or in the early postoperative period is an accurate predictor of raised IOP 24 hours after cataract surgery. SETTING Department of Ophthalmology, Queen's Medical Centre, Nottingham, United Kingdom. METHODS This prospective study comprised 101 eyes of 101 patients having phacoemulsification cataract surgery. The IOP was measured by Goldmann applanation tonometry preoperatively and 2 to 3 hours, 6 to 8 hours, and 22 to 24 hours postoperatively. The relationship between the same-day and next-day IOP readings was examined. RESULTS One hundred patients completed the study. The IOP at 22 to 24 hours was significantly correlated with the IOP preoperatively (correlation coefficient [r] 0.54; 95% confidence interval [CI], 0.38-0.67) and at 6 to 8 hours (r = 0.56; 95% CI, 0.41-0.68). In contrast, the IOP measurement at 2 to 3 hours correlated relatively poorly with the next-day IOP (r = 0.33; 95% CI, 0.14-0.49). Twelve patients had an IOP of 26 mm Hg or higher at 22 to 24 hours. The risk of this outcome increased significantly with higher IOP values preoperatively and, to a lesser extent, with a raised IOP at 6 to 8 hours. Glaucoma and ocular hypertension were associated with a 2.9-fold increased risk (95% CI, 0.67-12.8) of a next-day IOP of 26 mm Hg or higher. CONCLUSIONS Preoperative IOP or a diagnosis of glaucoma or ocular hypertension were significant risk factors for raised next-day IOP after small-incision phacoemulsification. It may be possible to select patients at greater risk of prolonged ocular hypertension before surgery for prophylactic IOP-lowering treatment. This would minimize patient morbidity and reduce the number of patients requiring next-day review, resulting in significant health economic savings.
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Affiliation(s)
- Andrew C Browning
- Department of Ophthalmology and Visual Sciences, Eye, Ear, Nose and Throat Centre, Queens Medical Centre, Nottingham, United Kingdom
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