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Anderson M, Friebel R, Maynou L, Kyriopoulos I, McGuire A, Mossialos E. Patient outcomes, efficiency, and adverse events for elective hip and knee replacement in private and NHS hospitals: a population-based cohort study in England. THE LANCET REGIONAL HEALTH. EUROPE 2024; 40:100904. [PMID: 38680249 PMCID: PMC11047790 DOI: 10.1016/j.lanepe.2024.100904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 05/01/2024]
Abstract
Background Since the early 2000s, the National Health Service (NHS) in England has expanded provision of publicly funded care in private hospitals as a strategy to meet growing demand for elective care. This study aims to compare patient outcomes, efficiency and adverse events in private and NHS hospitals when providing elective hip and knee replacement. Methods We conducted a population-based cohort study including patients ≥18 years, undergoing a publicly funded elective hip or knee replacement in private and NHS hospitals in England between January 1st 2016 and March 31st 2019. Comparative probability was estimated for three patient outcome measures (in-hospital mortality, emergency readmissions with 28 days, hospital transfers), two efficiency measures (pre-operative length of stay (LOS) >0 day and post-operative LOS >2 days), and four adverse events (hospital-associated infection, adverse drug reactions, pressure ulcers, venous thromboembolism). Probit regression was used to adjust for observable confounding followed by instrumental variable (IV) analyses to also account for unobserved confounding at the patient-level. Propensity score matching was then used as a robustness check. Findings Our study sample included 169,232 patients in private hospitals, and 262,659 patients in NHS hospitals. Estimates from probit regression indicated that treatment in private hospital was associated with reduced probability of in-hospital mortality (-0.0009, 95% CI -0.0010, -0.0007), emergency readmissions (-0.0181, 95% CI -0.0191, -0.0172), hospital transfers (-0.0076, 95% CI -0.0084, -0.0068), prolonged post-operative LOS (-0.1174, 95% CI -0.1547, -0.0801), hospital-associated infection (-0.0115, 95% CI -0.0123, -0.0107), adverse drug reactions (-0.0051, 95% CI -0.0056, -0.0046), pressure ulcers (-0.0017, 95% CI -0.0019, -0.0014), and venous thromboembolism (-0.0027, 95% CI -0.0031, -0.0022). IV analyses produced no significant differences between private and NHS hospitals, except for lower probability in private hospitals of hospital-associated infection (-0.0057, 95% CI -0.0081, -0.0032), and greater probability in private hospitals of prolonged post-operative LOS (0.2653, 95% CI 0.1833, 0.3472). Propensity score matching produced similar results to probit regression. Interpretation Our findings indicate there is potentially important unobservable confounding at the patient-level between private and NHS hospitals not adjusted for when using probit regression or propensity score matching. Funding This research did not receive any dedicated funding.
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Affiliation(s)
- Michael Anderson
- Health Organisation, Policy, Economics (HOPE), Centre for Primary Care & Health Services Research, The University of Manchester, United Kingdom
- LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Rocco Friebel
- LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Laia Maynou
- LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
- Department of Econometrics, Statistics and Applied Economics, Universitat de Barcelona, Barcelona, Spain
- Center for Research in Health and Economics, Universitat Pompeu Fabra, Barcelona, Spain
| | - Ilias Kyriopoulos
- LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Alistair McGuire
- LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Elias Mossialos
- LSE Health, Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
- Institute of Global Health Innovation, Imperial College London, London, United Kingdom
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Naqeeb MR, Naser AY. Postprocedural Disorders of Eye and Adnexa Admissions Profile. CLINICAL OPTOMETRY 2023; 15:261-270. [PMID: 37937276 PMCID: PMC10627053 DOI: 10.2147/opto.s437044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/25/2023] [Indexed: 11/09/2023]
Abstract
Purpose The aim of this study was to examine hospitalisation profiles related to postprocedural disorders of eye and adnexa in England and Wales. Patients and Methods This was an ecological study using publicly available data extracted from the "Hospital Episode Statistics (HES) database" in England and the "Patient Episode Database for Wales (PEDW)" for the period between April 1999 and April 2020. Diagnostic code for postprocedural disorders of eye and adnexa (H59) was used to identify hospital admission. We used the chi-squared test to assess the difference between the hospital admission rates between 1999 and 2020. Results Hospital admission rate decreased by 6.3% [from 4.98 (95% CI 4.79-5.17) in 1999 to 4.67 (95% CI 4.50-4.84) in 2020 per 100,000 persons, trend test, p<0.05]. The most common hospital admissions causes were other postprocedural disorders of eye and adnexa "Chorioretinal scars after surgery for detachment." The age group 75 years and above accounted for 44.3% of the total number of admissions. Hospital admission rate among females decreased by 30.2% [from 5.90 (95% CI 5.61-6.19) in 1999 to 4.12 (95% CI 3.89-4.35) in 2020 per 100,000 persons]. Hospital admission rate among males increased by 30.2% [from 4.02 (95% CI 3.77-4.26) in 1999 to 5.23 (95% CI 4.97-5.49) in 2020 per 100,000 persons]. Conclusion This study revealed that hospital admission rates for postprocedural disorders of the eye and adnexa decreased over the course of the study period. Eye and adnexa disorders accounted for the preponderance of hospital admissions among the elderly. Further research is required to identify risk factors that can be avoided.
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Affiliation(s)
| | - Abdallah Y Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman, Jordan
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Naqeeb MR, Naser AY. Hospitalisation Trends for Choroid and Retina Diseases in the Past 20 Years: An Ecological Study in Australia. CLINICAL OPTOMETRY 2023; 15:247-259. [PMID: 37868141 PMCID: PMC10590135 DOI: 10.2147/opto.s433266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/11/2023] [Indexed: 10/24/2023]
Abstract
Background Choroidal and retinal disorders significantly contribute to vision impairment, often necessitating hospitalization for the purposes of diagnosis, treatment, and continued care. The aim of this study was to examine hospitalisation trends of choroid and retina diseases in the past 20 years in Australia. Methods This was an ecological study that used publically available data in Australia from 1998 to 2021. The National Hospital Morbidity Database (NHMD) is an online database that was used to collect the data for this study. We used the chi-squared test to assess the difference between the hospitalisation rates between 1998 and 2021. Results During the study period, hospital admission rate for choroid and retina diseases increased by 13.21-fold [from 29.54 (95% CI 28.77-30.32) in 1998 to 419.70 (95% CI 417.21-422.20) in 2021 per 100,000 persons, p<0.001]. Same-day hospital admission patients accounted for 90.3% of the total number of episodes. Rates of same-day hospital admission increased by 37.70-fold [from 9.24 (95% CI 8.81-9.68) in 1998 to 357.78 (95% CI 355.48-360.09) in 2021 per 100,000 persons]. Rates of overnight-stay hospital admission decreased by 19.3% [from 20.34 (95% CI 19.69-20.98) in 1998 to 16.41 (95% CI 15.91-16.90) in 2021 per 100,000 persons]. Females contributed to 54.6% of the total number of hospital admission. Admission rate among females increased by 16.01-fold [from 23.68 (95% CI 22.70-24.66) in 1998 to 402.78 (95% CI 399.33-406.22) in 2021 per 100,000 persons]. Admission rate among males increased by 8.69-fold [from 35.57 (95% CI 34.36-36.78) in 1998 to 344.80 (95% CI 341.58-348.02) in 2021 per 100,000 persons]. Conclusion In this ecological investigation, we found that the admission rate for choroid and retina disorders increased dramatically. The preponderance of these admissions were made up of females and elderly patients. Future research is required to identify additional risk factors for disorders of this type.
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Affiliation(s)
| | - Abdallah Y Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman, Jordan
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Unexpected Poor Vision within 24 h of Uneventful Phacoemulsification Surgery-A Review. J Clin Med 2022; 12:jcm12010048. [PMID: 36614846 PMCID: PMC9820923 DOI: 10.3390/jcm12010048] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/08/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
Review on day one post uneventful phacoemulsification surgery is no longer standard practice due to the infrequency of complications when using modern cataract removal techniques. Clinicians are therefore likely to be unfamiliar with the potential causes of reduced vision when presented with a patient in the immediate postoperative period. The purpose of this review is to discuss the various differential causes of early visual loss, for the benefit of clinicians presented with similar patients in emergency care, with the use of an illustrative clinical case of paracentral acute middle maculopathy (PAMM), which recently presented to the authors. A thorough literature search on Google Scholar was conducted, and only causes of visual loss that would manifest within 24 h postoperatively were included. Complications are inherently rare in this period; however, various optical, anterior segment, lens-related and posterior segment causes have been identified and discussed. Front-line clinicians should be aware of these differentials with different mechanisms. PAMM remains to be the only cause of unexpected visual loss within this time frame that may have no abnormal findings on clinical examination.
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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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Bottle A, Browne J. Outsourcing care to the private sector: some reassuring evidence on patient outcomes. BMJ Qual Saf 2021; 31:486-488. [PMID: 34686563 DOI: 10.1136/bmjqs-2021-014349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2021] [Indexed: 11/03/2022]
Affiliation(s)
- Alex Bottle
- School of Public Health, Imperial College, London, UK
| | - John Browne
- Epidemiology and Public Health, University College Cork, Cork, Ireland
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Short-Term Efficacy and Safety of Cataract Surgery Combined with Iris-Fixated Phakic Intraocular Lens Explantation: A Multicentre Study. J Clin Med 2021; 10:jcm10163672. [PMID: 34441969 PMCID: PMC8397074 DOI: 10.3390/jcm10163672] [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] [Received: 06/25/2021] [Revised: 08/08/2021] [Accepted: 08/17/2021] [Indexed: 12/12/2022] Open
Abstract
The purpose of this study was to evaluate the short-term efficacy and safety of cataract surgery for patients with iris-fixated phakic intraocular lenses (pIOLs). This study included 96 eyes of 91 patients. The changes in the logMAR uncorrected visual acuity (UCVA), best-corrected visual acuity (BCVA), subjective spherical equivalent (SE), astigmatism, and endothelial cell density (ECD) were collected retrospectively. The intraoperative and postoperative complications also were investigated to assess the surgical safety. The preoperative UCVA and BCVA improved significantly at month 1 postoperatively, respectively (p < 0.001 for both comparisons). The efficacy and safety index at month 1 postoperatively were 1.02 ± 0.56 and 1.31 ± 0.64, respectively. The SE at month 1 postoperatively was significantly (p < 0.001) higher compared to preoperatively, whereas the subjective astigmatism did not differ significantly (p = 0.078). The ECD significantly decreased at month 1 (p < 0.001). The most common postoperative complication was intraocular pressure elevation exceeding 25 mmHg in 10.4% of eyes, which was controlled with medications in all cases until month 1 postoperatively. No intraoperative complications developed. Cataract surgeries for patients with iris-fixated pIOLs were performed safely with good visual outcomes.
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Kanclerz P. Toxic Anterior Segment Syndrome After an Uncomplicated Vitrectomy With Epiretinal Membrane Peeling. Cureus 2021; 13:e14464. [PMID: 34079655 PMCID: PMC8159315 DOI: 10.7759/cureus.14464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Infectious endophthalmitis is the most devastating complication of eye surgery and is associated with severe inflammation of ocular tissues. This study aimed to present a similar condition, a case of toxic anterior segment syndrome (TASS) after an uncomplicated vitrectomy. A 69-year-old woman presented with epiretinal membrane and underwent 25-gauge pars plana vitrectomy with membrane peeling in her left eye. Thirty hours after the procedure, the patient complained of increasing loss of visual acuity and a red left eye. The ophthalmic examination revealed moderate hyperemia, hypopyon and snowbanks in the anterior vitreous. Subconjunctival and topical steroids were administered, and the inflammatory symptoms resolved within 30 days. The visual acuity improved to 20/32, however, cystoid changes were noted in the macula by optical coherence tomography. TASS should be considered a potential complication after vitrectomy. This report presents a case of TASS and discusses the differential diagnosis between TASS, infectious and non-infectious endophthalmitis.
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Lam D, Zhang H, Jain NS, Agar A, Francis IC. Low-Grade Versus Medium-Grade Nuclear Sclerotic Cataract Density Produces Identical Surgical and Visual Outcomes: A Prospective Single-Surgeon Study. Cureus 2020; 12:e11997. [PMID: 33437552 PMCID: PMC7793447 DOI: 10.7759/cureus.11997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Purpose To determine whether the incidence of major complications and postoperative corrected distance visual acuity are comparable for surgery on low-grade versus medium-grade nuclear sclerotic cataracts. Design This was a prospective, consecutive, single-surgeon, no-exclusion study of 1025 cataract cases with one-month follow-up. Methods Patients were divided into two cohorts according to the nuclear sclerosis grade at presentation, as classified using the Lens Opacities Classification System (LOCS) III. Cohort A, representing low-grade nuclear sclerotic cataracts (grades 1-2), consisted of 739 eyes, while Cohort B, representing medium-grade nuclear sclerotic cataracts (grades 3-6), consisted of 286 eyes. Results There was no significant difference in major intraoperative or postoperative complications (p>0.999) between Cohorts A and B. The mean logMar preoperative corrected distance visual acuity (CDVA) in Cohort A was 0.245 as compared with 0.346 in Cohort B (p<0.001). There was no significant difference between cohorts for postoperative CDVA at one day (-0.168 versus -0.118; p=0.070), one week (-0.180 versus -0.147; p=0.405), or one month (-0.185 versus -0.161; p=0.569). Conclusions There was no significant difference in the incidence of operative complications or postoperative CDVA between the cohorts. These findings suggest that, in experienced hands, surgery for medium-grade nuclear sclerotic cataracts is equally effective and safe as compared with that for low-grade nuclear sclerotic cataracts.
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Affiliation(s)
- Danny Lam
- Department of Ophthalmology, Sydney Hospital and Sydney Eye Hospital, Sydney, AUS
| | - Helen Zhang
- Department of Ophthalmology, The University of New South Wales, Sydney, AUS
| | | | - Ashish Agar
- Department of Ophthalmology, Prince of Wales Hospital, Sydney, AUS
| | - Ian C Francis
- Department of Ophthalmology, Prince of Wales Hospital, Sydney, AUS
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Piñero A, Kanclerz P, Barraquer RI, Maldonado MJ, Alió JL. Evaluation of femtosecond laser-assisted cataract surgery after 10 years of clinical application. ACTA ACUST UNITED AC 2020; 95:528-537. [PMID: 32694026 DOI: 10.1016/j.oftal.2020.05.038] [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: 02/12/2020] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Femtosecond laser-assisted cataract surgery (FLACS) has been considered a technological advance in modern cataract surgery. After years of experience, it has been observed that clinical outcomes had more complications than expected at the beginning. The aim of this study is to compare the benefits and disadvantages of the FLACS technique with conventional cataract surgery. METHOD The PubMed and Web of Science platforms were used to search for scientific literature. RESULTS The FLACS has currently improved the surgical technique in terms of the shorter ultrasound time used and the lower loss of endothelial cells. Likewise, the centration of capsulotomy and the correction of astigmatism with arcuate incisions have also been improved. As disadvantages, are the high cost of the laser, the intraoperative capsular complications, the induction of intraoperative myosis, and the learning curve of the technique. CONCLUSIONS The FLACS technique is considered beneficial for specific cases, such as patients with scheduled premium surgery, or with low endothelial cell count. However, it is believed that given the technological cost it is not a cost effective technique for most standard cases in our daily clinical practice.
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Affiliation(s)
- A Piñero
- Fellow Curso online Experto Universitario en Cirugía Refractiva, Córnea y Catarata, Clínica Piñero, Sevilla, España
| | | | - R I Barraquer
- Centro de Oftalmología Barraquer, Barcelona, España; Institut Universitari Barraquer, Universitat Autònoma de Barcelona, Barcelona, España; Universitat Internacional de Catalunya, Barcelona, España
| | - M J Maldonado
- Instituto de Oftalmobiología Aplicada (IOBA), Universidad de Valladolid, Valladolid, España
| | - J L Alió
- División de Oftalmología, Universidad Miguel Hernández, Alicante, España; Vissum Instituto Oftalmológico de Alicante, Alicante, España.
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Webber KJ, Fylan F, Wood JM, Elliott DB. Experiences following cataract surgery - patient perspectives. Ophthalmic Physiol Opt 2020; 40:540-548. [PMID: 32654259 DOI: 10.1111/opo.12709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 04/20/2020] [Accepted: 05/19/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE Most patients report being highly satisfied with the outcome of cataract surgery but there are variable reports regarding the impact of cataract surgery on some real-world activities, such as fall rates. We hypothesised that adaptations to changed refractive correction and visual function may cause difficulties in undertaking everyday activities for some patients and used a series of focus groups to explore this issue. METHOD Qualitative methods were used to explore patients' experiences of their vision following cataract surgery, including adaptation to vision changes and their post-surgical spectacle prescription. Twenty-six participants took part in five focus groups (Mean age = 68.2 ± 11.4 years), and the data were analysed using thematic analysis. RESULTS We identified three themes. 'Changes to Vision' explores participants' adaptation following cataract surgery. While several had problems with tasks relying on binocular vision, few found them bothersome and they resolved following second eye surgery. Participants described a trial and error approach to solving these problems rather than applying solutions suggested by their eyecare professionals. 'Prescription Restrictions' describes the long-term vision problems that pre-surgery myopic patients experienced as a consequence of becoming emmetropic following surgery and thus needing spectacles for reading and other close work activities, which they did not need before surgery. Very few reported that they had the information or time to make a decision regarding their post-operative correction. 'Information Needs' describes participant's responses to the post-surgical information they were given, and the unmet information need regarding when they can drive following surgery. CONCLUSION The findings highlight the need for clinicians to provide information on adaptation effects, assist patients to select the refractive outcome that best suits their lifestyle, and provide clear advice about when patients can start driving again. Patients need to be provided with better guidance from clinicians and prescribing guidelines for clinicians would be beneficial, particularly for the period between first- and second-eye surgery.
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Affiliation(s)
- Kathryn J Webber
- School of Optometry and Vision Science, University of Bradford, West Yorkshire, UK
| | - Fiona Fylan
- Leeds Sustainability Institute, Leeds Beckett University, Leeds, UK
| | - Joanne M Wood
- School of Optometry and Vision Science, Queensland University of Technology, Brisbane, Australia
| | - David B Elliott
- School of Optometry and Vision Science, University of Bradford, West Yorkshire, UK
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Kanclerz P, Alio JL. The benefits and drawbacks of femtosecond laser-assisted cataract surgery. Eur J Ophthalmol 2020; 31:1021-1030. [PMID: 32508179 DOI: 10.1177/1120672120922448] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Since the introduction, femtosecond laser-assisted cataract surgery was believed to revolutionize cataract surgery. However, the judgment of clinical benefit was found to be far more complex than initially might have been thought. The aim of this review was to analyze the benefits and drawbacks of femtosecond laser-assisted cataract surgery compared with traditional phacoemulsification cataract surgery. METHODS PubMed and the Web of Science were used to search the medical literature. The following keywords were searched in various combinations: femtosecond laser, femtosecond laser-assisted cataract surgery, phacoemulsification cataract surgery, FLACS. RESULTS The benefits of femtosecond laser-assisted cataract surgery include lower cumulated phacoemulsification time and endothelial cell loss, perfect centration of the capsulotomy, and opportunity to perform precise femtosecond-assisted arcuate keratotomy incisions. The major disadvantages of femtosecond laser-assisted cataract surgery are high cost of the laser and the disposables for surgery, femtosecond laser-assisted cataract surgery-specific intraoperative capsular complications, as well as the risk of intraoperative miosis and the learning curve. CONCLUSION Femtosecond laser-assisted cataract surgery seems to be beneficial in some groups of patients, that is, with low baseline endothelial cell count, or those planning to receive multifocal intraocular lens. Nevertheless, having considered that the advantages of femtosecond laser-assisted cataract surgery might not be clear in every routine case, it cannot be considered as cost-effective.
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Affiliation(s)
| | - Jorge L Alio
- Vissum Instituto Oftalmologico de Alicante, Alicante, Spain.,Division of Ophthalmology, Universidad Miguel Hernández, Alicante, Spain
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Grzybowski A, Brockmann T, Kanclerz P, Pleyer U. Dexamethasone Intraocular Suspension: A Long-Acting Therapeutic for Treating Inflammation Associated with Cataract Surgery. J Ocul Pharmacol Ther 2019; 35:525-534. [DOI: 10.1089/jop.2019.0072] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Andrzej Grzybowski
- University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
- Institute for Research in Ophthalmology, Foundation for Ophthalmology Development, Poznan, Poland
| | - Tobias Brockmann
- Department of Ophthalmology, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | | | - Uwe Pleyer
- Department of Ophthalmology, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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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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Low SAW, Braga-Mele R, Yan DB, El-Defrawy S. Intraoperative complication rates in cataract surgery performed by ophthalmology resident trainees compared to staff surgeons in a Canadian academic center. J Cataract Refract Surg 2018; 44:1344-1349. [PMID: 30201127 DOI: 10.1016/j.jcrs.2018.07.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 06/07/2018] [Accepted: 07/04/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE To compare the intraoperative complication rates in cataract surgery performed by resident trainees and staff ophthalmologists. SETTING Kensington Eye Institute, University of Toronto, Toronto, Canada. DESIGN Prospective case series. METHODS This study included 8738 consecutive cases of primary phacoemulsification cataract surgery performed by staff surgeons and resident trainees from January to December 2016. There were no exclusion criteria. Data collected included the level of resident training, case complexity, degree of resident involvement, and intraoperative complications. Primary outcome measures included intraoperative complication rates and level of complexity of cataract surgeries performed by resident trainees and staff surgeons. RESULTS Resident trainees were involved in 44% of surgeries. Of those, 82% were completed in their entirety by a resident and 18% were performed by both the staff surgeon and resident. Staff surgeons performed 56% of all surgeries without resident involvement. Sixty-seven percent of surgeries were simple and 33% were complex, with small pupil or intraoperative floppy-iris syndrome being the most common reason for complex cases. For simple cases, there was no difference in the overall complication rates (1.7% and 2.0%; P = .52), posterior capsule rupture rates (0.9% and 0.8%; P = .76), or vitreous loss rates (0.4% and 0.2%; P = .08) between staff and residents, respectively. CONCLUSION There were no differences in complication rates between the two groups.
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Affiliation(s)
- Stephanie A W Low
- From the Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.
| | - Rosa Braga-Mele
- From the Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - David B Yan
- From the Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Sherif El-Defrawy
- From the Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
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Galvis V, Tello A, Laiton AN, Salcedo SLL. Indications and techniques of corneal transplantation in a referral center in Colombia, South America (2012-2016). Int Ophthalmol 2018; 39:1723-1733. [PMID: 30047076 DOI: 10.1007/s10792-018-0994-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 07/20/2018] [Indexed: 11/30/2022]
Abstract
PURPOSE To describe the indications and techniques of corneal grafting in a tertiary institution in a middle-sized city in Colombia. METHODS A retrospective review of surgical reports and medical records of patients undergoing keratoplasty from January 2012 to December of 2016. RESULTS A total of 346 eyes from 316 patients were included. The first three indications for keratoplasty were: bullous keratopathy (BK) with 46.2% of the cases, active infectious keratitis (22.3%) and the group of corneal dystrophies and degenerations, including Fuchs' endothelial dystrophy (9%). Keratoconus was in the sixth place (4.9%). 73.3% of the procedures were penetrating keratoplasties (n = 255), 21.7% posterior lamellar (n = 75) and 3.5% anterior lamellar (n = 12). While in 2012, 25 cases of endothelial grafts were performed, only 13 were done in 2016. CONCLUSIONS BK was the first cause of keratoplasty with almost half of the cases, and keratoconus was relegated to sixth place with less than 5%. In comparison, in a study from eye banks from the US, BK was the second and keratoconus was the third indication for corneal grafts. The frequency of endothelial lamellar techniques in our institution decreased from 2012 to 2016. This could have been related to both the long time that the patients had to be on a waiting list, which made them unsuitable candidates for this technique, due to stromal fibrosis, and to the fact that surgeons of our institution had less experience with posterior endothelial grafting than with penetrating keratoplasties.
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Affiliation(s)
- Virgilio Galvis
- Centro Oftalmológico Virgilio Galvis, Centro Medico Ardila Lulle, Torre A, Piso 3, Modulo 7, Floridablanca, Santander, Colombia.,Department of Ophthalmology, Fundación Oftalmológica de Santander FOSCAL, Floridablanca, Colombia.,Department of Ophthalmology, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
| | - Alejandro Tello
- Centro Oftalmológico Virgilio Galvis, Centro Medico Ardila Lulle, Torre A, Piso 3, Modulo 7, Floridablanca, Santander, Colombia. .,Department of Ophthalmology, Fundación Oftalmológica de Santander FOSCAL, Floridablanca, Colombia. .,Department of Ophthalmology, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia.
| | - Andrea N Laiton
- Department of Ophthalmology, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
| | - Stephany L L Salcedo
- Centro Oftalmológico Virgilio Galvis, Centro Medico Ardila Lulle, Torre A, Piso 3, Modulo 7, Floridablanca, Santander, Colombia
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Herbst T, Foerster J, Emmert M. The impact of pay-for-performance on the quality of care in ophthalmology: Empirical evidence from Germany. Health Policy 2018; 122:667-673. [DOI: 10.1016/j.healthpol.2018.03.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 01/04/2018] [Accepted: 03/14/2018] [Indexed: 11/29/2022]
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Perone JM, Lhuillier L, Zaidi M. La chirurgie, seule stratégie thérapeutique de la cataracte. ACTUALITES PHARMACEUTIQUES 2018. [DOI: 10.1016/j.actpha.2018.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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21
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Kanclerz P, Grzybowski A, Schwartz SG, Lipowski P. Complications of cataract surgery in eyes filled with silicone oil. Eur J Ophthalmol 2018; 28:465-468. [PMID: 29726270 DOI: 10.1177/1120672117753700] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION The aim of the study was to evaluate complications of cataract surgery in eyes filled with silicone oil. METHODS This retrospective, noncomparative, consecutive case series analyzed medical files of patients with eyes filled with silicone oil undergoing cataract surgery. Phacoemulsification with posterior chamber intraocular lens implantation was conducted with or without concurrent silicone oil removal. RESULTS In this study, 121 eyes of 120 patients were included. In 32 eyes (26.4%) with evident silicone oil microemulsification or silicone oil-associated open-angle glaucoma, silicone oil was removed prior to phacoemulsification through a pars plana incision and no cases of posterior capsular rupture occurred during the subsequent cataract surgery. In the remaining 89 eyes, phacoemulsification was performed with silicone oil in the vitreous cavity. In these eyes, the rate of posterior capsular rupture was 9/89 (10.1%) and the rate of silicone oil migration into the anterior chamber through an apparently intact posterior capsule was 5/89 (5.6%). In 94 eyes (77.7%), an intraocular lens was inserted into the capsular bag, in 3 eyes (2.5%) into the sulcus, and in 1 eye (0.8%) a transscleral suturing was performed. CONCLUSIONS In this series, complications related to the silicone oil were not uncommon during cataract surgery. In the majority of patients without evident silicone oil microemulsification or silicone oil-associated open-angle glaucoma, cataract surgery and posterior chamber intraocular lens implantation were performed while leaving the silicone oil in place.
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Affiliation(s)
- Piotr Kanclerz
- 1 Department of Ophthalmology, Medical University of Gdańsk, Gdańsk, Poland
| | - Andrzej Grzybowski
- 2 Department of Ophthalmology, University of Warmia and Mazury, Olsztyn, Poland.,3 Institute for Research in Ophthalmology, Foundation for Ophthalmology Development, Poznan, Poland
| | - Stephen G Schwartz
- 4 Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Naples, FL, USA
| | - Paweł Lipowski
- 1 Department of Ophthalmology, Medical University of Gdańsk, Gdańsk, Poland
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Persistent Corneal Decompensation due to Anterior Dislocation of Soemmering Ring Cataract. Case Rep Ophthalmol Med 2018; 2017:4672107. [PMID: 29348952 PMCID: PMC5733889 DOI: 10.1155/2017/4672107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/06/2017] [Indexed: 11/17/2022] Open
Abstract
Purpose We present a case of a patient with Soemmering ring after cataract surgery and a potential complication that can arise as a result of its presence. Observations A patient with history of ruptured globe status after repair and lensectomy, complicated by aphakic secondary open angle glaucoma, was referred for management of second injury to the same eye. This injury resulted in Soemmering ring dislocation into the anterior chamber. The cortical material caused a significant increase in intraocular pressure and corneal decompensation. Surgical removal of the Soemmering ring and Ahmed glaucoma tube implant was performed with control of intraocular pressures; however corneal edema could not be reversed. Conclusions and Importance This case report illustrates the serious consequences that can be caused by Soemmering rings without early surgical intervention. Care must be taken to completely remove cortical material during cataract surgery to prevent their formation.
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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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Liu YC, Wilkins M, Kim T, Malyugin B, Mehta JS. Cataracts. Lancet 2017; 390:600-612. [PMID: 28242111 DOI: 10.1016/s0140-6736(17)30544-5] [Citation(s) in RCA: 505] [Impact Index Per Article: 72.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 10/27/2016] [Accepted: 02/02/2017] [Indexed: 12/11/2022]
Abstract
An estimated 95 million people worldwide are affected by cataract. Cataract still remains the leading cause of blindness in middle-income and low-income countries. With the advancement of surgical technology and techniques, cataract surgery has evolved to small-incisional surgery with rapid visual recovery, good visual outcomes, and minimal complications in most patients. With the development of advanced technology in intraocular lenses, the combined treatment of cataract and astigmatism or presbyopia, or both, is possible. Paediatric cataracts have a different pathogenesis, surgical concerns, and postoperative clinical course from those of age-related cataracts, and the visual outcome is multifactorial and dependent on postoperative visual rehabilitation. New developments in cataract surgery will continue to improve the visual, anatomical, and patient-reported outcomes. Future work should focus on promoting the accessibility and quality of cataract surgery in developing countries.
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Affiliation(s)
- Yu-Chi Liu
- Cornea and Refractive Surgery Group, Singapore Eye Research Institute, Singapore; Department of Cornea and External Eye Disease, Singapore National Eye Centre, Singapore
| | - Mark Wilkins
- Department of Cornea and External Eye Disease, Moorfields Eye Hospital, London, UK
| | - Terry Kim
- Department of Cornea and External Disease, Department of Ophthalmology, Duke University, Durham, NC, USA
| | - Boris Malyugin
- Department of Cataract and Implant Surgery, S Fyodorov Eye Microsurgery State Institution, Moscow, Russia
| | - Jodhbir S Mehta
- Cornea and Refractive Surgery Group, Singapore Eye Research Institute, Singapore; Department of Cornea and External Eye Disease, Singapore National Eye Centre, Singapore; Department of Clinical Sciences, Duke-NUS Medical School, Singapore.
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Phacoemulsification and Intraoperative Complications in 930 Patients With Uveitis. Int Ophthalmol Clin 2016; 56:189-91. [PMID: 27257732 DOI: 10.1097/iio.0000000000000127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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