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Management of iridocorneal endothelial syndrome from a corneal and glaucoma perspective. Clin Exp Ophthalmol 2024. [PMID: 38426385 DOI: 10.1111/ceo.14372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 11/30/2023] [Accepted: 12/03/2023] [Indexed: 03/02/2024]
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Only Eye Study 5 (OnES 5): A quantitative study of patient experiences undergoing surgery in their only seeing eye. Clin Exp Ophthalmol 2024; 52:121-123. [PMID: 37963842 DOI: 10.1111/ceo.14322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 11/03/2023] [Indexed: 11/16/2023]
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3
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Should this artificial intelligence algorithm be used in my practice now? A checklist approach: Response. Clin Exp Ophthalmol 2024; 52:125-126. [PMID: 38214054 DOI: 10.1111/ceo.14306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 01/13/2024]
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4
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Ophthalmic surgery in patients with only one seeing eye: Only eye study 4 (OnES 4). Clin Exp Ophthalmol 2023. [PMID: 38016696 DOI: 10.1111/ceo.14336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 11/17/2023] [Indexed: 11/30/2023]
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Long-term limitations and complications of trans-scleral diode laser cycloablation for refractory glaucoma. Clin Exp Ophthalmol 2023; 51:131-136. [PMID: 36307903 DOI: 10.1111/ceo.14185] [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: 04/01/2022] [Revised: 09/07/2022] [Accepted: 10/21/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Trans-scleral diode laser cycloablation (cyclodiode) is effective in the short-term management of refractory glaucoma where alternative treatments are not feasible. Long-term outcomes of 5-years or more are not well-documented, particularly in relation to intraocular pressure (IOP) control, need for further procedures and complications such as hypotony and phthisis. METHODS A review was undertaken of patient medical records with refractory glaucoma who underwent cyclodiode at City Eye Centre in Brisbane from 2012 to 2016. Data included sex, age, laterality, type of glaucoma, cyclodiode parameters, number of glaucoma medications, visual acuity and treatment with acetazolamide. Data were analysed using generalised linear modelling and Kaplan-Meier analysis. RESULTS A total of 54 eyes in 54 patients (29 M:25F) with a mean age of 66 years (range 15-85 years) with a minimum of 5 years follow up were included. The mean number of burns was 23.3 (range 12-40) over 180-270 degrees, mean power per burn was 1967 mW (range 1500-2000 mW), with a mean duration of 1981 ms (1500-2000 ms). The mean pre-treatment IOP was 31.5 mmHg (range 17-56 mmHg) and mean IOP 5 years post-treatment was 16.1 mmHg (2-42 mmHg). The mean number of pre-treatment medications was 3.6 (range 1-6) and 2.7 (range 0-5) 5 years post treatment, including 5 (8.3%) on oral acetazolamide. Complications of cyclodiode were seen in 6 (11.1%) patients, including 3 (5.0%) cases of hypotony, and 2 (3.3%) phthisis. CONCLUSION Cyclodiode is often utilised for end-stage glaucoma when the IOP is uncontrolled on medical treatment and drainage surgery is not indicated, resulting in long-term reduction of IOP and the number of medications, including acetazolamide. Hypotony and phthisis can be significant complications.
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Visual fields in glaucoma: Where are we now? Clin Exp Ophthalmol 2023; 51:162-169. [PMID: 36751125 DOI: 10.1111/ceo.14210] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/25/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023]
Abstract
Visual fields are an integral part of glaucoma diagnosis and management. COVID has heightened the awareness of the potential for viral spread with the practice of visual fields modified. Mask artefacts can occur due to fogging of the inferior rim of the trail lens. Fortunately, the risk of airborne transmission when field testing is low. The 24-2c may be useful to detect early disease and the 10-2 more sensitive to detect advanced loss. The SITA faster test algorithm is able to reduce testing time thereby improving clinic efficiency, however, may show milder results for moderate or severe glaucoma. The technician has an important role of supervising the visual field performance to achieve reliable output. Home monitoring can provide earlier detection of progression and thus improve monitoring of glaucoma as well as reduce the burden of in-clinic assessments. Artificial Intelligence has been found to have high sensitivity and specificity compared to expert observers in detecting field abnormalities and progression as well as integrating structure with function. Although these advances will improve efficiency and guide accuracy, there will remain a need for clinicians to interpret the results and instigate management.
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European Society of Cardiology quality indicators for the prevention and management of cancer therapy-related cardiovascular toxicity in cancer treatment. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 9:1-7. [PMID: 36316010 PMCID: PMC9745663 DOI: 10.1093/ehjqcco/qcac070] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 10/21/2022] [Indexed: 11/25/2022]
Abstract
AIMS To develop quality indicators (QIs) for the evaluation of the prevention and management of cancer therapy-related cardiovascular toxicity. METHODS AND RESULTS We followed the European Society of Cardiology (ESC) methodology for QI development which comprises (i) identifying the key domains of care for the prevention and management of cancer therapy-related cardiovascular toxicity in patients on cancer treatment, (ii) performing a systematic review of the literature to develop candidate QIs, and (iii) selecting of the final set of QIs using a modified Delphi process. Work was undertaken in parallel with the writing of the 2022 ESC Guidelines on Cardio-Oncology and in collaboration with the European Haematology Association, the European Society for Therapeutic Radiology and Oncology and the International Cardio-Oncology Society. In total, 5 main and 9 secondary QIs were selected across five domains of care: (i) Structural framework, (ii) Baseline cardiovascular risk assessment, (iii) Cancer therapy related cardiovascular toxicity, (iv) Predictors of outcomes, and (v) Monitoring of cardiovascular complications during cancer therapy. CONCLUSION We present the ESC Cardio-Oncology QIs with their development process and provide an overview of the scientific rationale for their selection. These indicators are aimed at quantifying and improving the adherence to guideline-recommended clinical practice and improving patient outcomes.
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Acute red eye in children: A practical approach. Aust J Gen Pract 2021; 49:815-822. [PMID: 33254213 DOI: 10.31128/ajgp-02-20-5240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Acute red eye in a child is a common ocular presentation in general practice. It can arise from a wide spectrum of pathologies and involve various ocular structures. OBJECTIVE The aim of this article is to provide a framework for the general practitioner to assess and manage a child presenting with a red eye, with a focus on cases that require immediate referral. DISCUSSION Most paediatric red eyes are benign and can be safely managed in general practice. However, this requires thorough history-taking and examination together with the ruling out of red flags. Assessment of a child with a red eye may pose specific challenges that can usually be overcome by focused history-taking and opportunistic examination. Urgent referral for examination under sedation or anaesthesia is indicated when there is suspicion of a vision-threatening cause and/or assessment in the clinic is unsuccessful.
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Training corneal foreign body removal using a realistically tactile low-cost model. Clin Exp Optom 2021; 105:84-85. [PMID: 33971791 DOI: 10.1080/08164622.2021.1903809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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10
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Topical ophthalmic use of cyclosporin A for Splendore‐Hoeppli phenomenon. Clin Exp Optom 2021; 97:184-6. [DOI: 10.1111/cxo.12077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 12/07/2012] [Accepted: 01/07/2013] [Indexed: 11/29/2022] Open
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11
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An eyebrow lump: malignant spindle cell melanoma. Med J Aust 2021; 214:306-306.e1. [PMID: 33728636 DOI: 10.5694/mja2.50989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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YAG Laser Xen Stent Truncation. Ophthalmol Glaucoma 2020; 3:359. [PMID: 32980038 DOI: 10.1016/j.ogla.2020.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 11/24/2022]
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Patient perceptions of autologous serum eye drops for severe dry eye disease. Clin Exp Ophthalmol 2020; 48:1109-1111. [PMID: 32710460 DOI: 10.1111/ceo.13832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 07/10/2020] [Indexed: 11/28/2022]
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Management of Xen gel stent mega‐bleb due to Tenon's cyst. Clin Exp Ophthalmol 2020; 48:528-531. [PMID: 31975515 DOI: 10.1111/ceo.13717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 01/09/2020] [Indexed: 11/30/2022]
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15
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Progressive intraluminal stent migration into the anterior chamber. Clin Exp Ophthalmol 2019; 48:406-408. [PMID: 31769917 DOI: 10.1111/ceo.13692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 11/15/2019] [Indexed: 12/01/2022]
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Lessons learned from the development and implementation of a patient-reported outcome and experience measure (POEM) in an Australian glaucoma practice. BMC Ophthalmol 2019; 19:192. [PMID: 31438884 PMCID: PMC6704624 DOI: 10.1186/s12886-019-1198-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 08/13/2019] [Indexed: 11/13/2022] Open
Abstract
Background A patient’s perception of how their glaucoma is managed will influence both adherence to their medication and outcome measures such as quality of life. Methods Prospective consecutive study using a Glaucoma Patient-reported Outcome and Experience Measure (POEM) modified for an Australian ophthalmic private clinical practice setting. The Australian Glaucoma POEM consists of eight items related to the patient’s understanding of the diagnosis and management, acceptability of the treatment, whether they feel their glaucoma is getting worse, interfering with their daily life and concerns regarding loss of vision as well as addressing whether they feel safe under the care of their glaucoma team and how well their care is organised. Results Two hundred and two patients (M:F 91:111) participated in the study. Mean ± standard deviation for subject age was 69 ± 13 years. Patient’s overall perception of their treatment and outcome was favourable. Younger patients felt their glaucoma interfered more with their daily lives and were more worried about losing vision from glaucoma. The greater the number of medications in use, the more they felt their glaucoma was getting worse and that glaucoma interfered with their daily lives. With all other variables accounted for by the multivariate linear model, female patients more strongly agreed that they understood their glaucoma diagnosis and glaucoma management. The patients with a severe visual defect in their worse eye, reported a greater perceived understanding of their glaucoma diagnosis and management and that they felt that glaucoma had a greater interference on their daily life. They were also more concerned about losing vision from glaucoma than their fellow glaucoma patients with less severe or no visual field deficit in the worse eye. Conclusions The modified POEM demonstrates potential to capture the concerns of a practice’s glaucoma cohort with a view to enhancing the quality of glaucoma care delivered.
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Abstract
BACKGROUND Microbial keratitis is a medical emergency. Although an uncommon presenting condition to general practitioners, it is potentially vision-threatening. Prompt recognition, management and urgent referral for ophthalmic review are required to minimise vision loss. OBJECTIVE This article discusses the clinical presentation, examination and management of microbial keratitis in general practice. DISCUSSION A detailed history and examination are vital for the prompt recognition of microbial keratitis. Risk factors include contact lens wear, underlying ocular surface diseases or trauma and immunosuppressive states. The anterior segment needs to be examined for specific signs of infection. Inadequate management of microbial keratitis can lead to permanent loss of vision.
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Combined phacoemulsification and microinvasive glaucoma surgery in comparison to phacoemulsification alone for open angle glaucoma. Eye (Lond) 2019; 34:312-318. [PMID: 31076657 DOI: 10.1038/s41433-019-0459-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 03/19/2019] [Accepted: 04/22/2019] [Indexed: 11/10/2022] Open
Abstract
IMPORTANCE Microinvasive glaucoma surgery (MIGS) combined with phacoemulsification is increasingly utilised in glaucoma management. OBJECTIVE To describe the postoperative outcomes of phacoemulsification alone compared to combined phacoemulsification and iStent (Glaukos, San Clemente, CA) or Hydrus (Ivantis, Irvine, CA) for open angle glaucoma. METHODS Retrospective single surgeon comparative case series in a private practice setting. A total of 297 eyes in 190 patients (M:F = 85:105) were included consecutively from March 2011 to June 2017 with the data analysed using linear mixed models. Main outcome measures were intraocular pressure (IOP) and number of medications. RESULTS By 6 months, all groups showed a reduction in IOP, with the combined iStent group by 4.2 mm Hg and the combined Hydrus group by 4.5 mm Hg, and this trend was sustained with follow-up to two years. All groups also showed a reduction in number of medications, with the phacoemulsification alone cases by 0.3, the combined iStent group by 0.7 and the combined Hydrus group by 1.1 medications. Both the combined surgeries had sustained reduction of number of medications with follow-up to 2 years. Postoperative complications from MIGS device insertion were uncommon and all resolved by one month. CONCLUSIONS AND RELEVANCE The combination of phacoemulsification and a MIGS device in open angle glaucoma patients reduced the intraocular pressure and the number of medications by the first postoperative month and had longer-term effects at 2 years follow-up. If the device is inserted without intraoperative complication, the rate of significant short-term risks are low.
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Effectiveness and core components of infection prevention and control programmes in long-term care facilities: a systematic review. J Hosp Infect 2019; 102:377-393. [PMID: 30794854 DOI: 10.1016/j.jhin.2019.02.008] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/13/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Infection prevention and control (IPC) is a measure to prevent healthcare-associated infections in healthcare settings. There is limited evidence of the effectiveness of IPC programmes in long-term care facilities (LTCFs). AIM To review and analyse the effectiveness and the components of IPC programmes in LTCFs for older adults. METHODS Electronic databases (PubMed, EMBASE, CINAHL and Cochrane CENTRAL) were searched systematically for English-language articles assessing IPC interventions in LTCFs, published over the last decade (2007-2016). The components of IPC programmes were analysed based on the World Health Organization (WHO) manuals for improving IPC activities. Two reviewers independently assessed the quality of studies using the Cochrane risk-of-bias tool and the risk-of-bias assessment tool for non-randomized studies. FINDINGS Seventeen studies met the eligibility criteria; 10 studies were randomized trials (58.8%) and the others were non-randomized trials to examine the impact of IPC programmes on infection and/or performance outcomes of healthcare workers. None of the included studies implemented all of the WHO core components. Behavioural change strategies using education, monitoring and feedback were reported to be successful interventions for reducing the threat of healthcare-associated infections. Generally, studies using four or more elements of the WHO multi-modal strategy reported significant reductions in infection rates. CONCLUSIONS There is some evidence for the effectiveness of IPC interventions using education, monitoring, feedback and four or more elements of the WHO multi-modal strategy to control healthcare-associated infections in LTCFs.
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Use of a high-resolution camera (GoPro) for the slit lamp. Clin Exp Ophthalmol 2017; 46:447-449. [PMID: 28926168 DOI: 10.1111/ceo.13068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Accepted: 09/06/2017] [Indexed: 11/29/2022]
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21
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Infectious crystalline keratopathy after Descemet’s stripping endothelial keratoplasty. BMJ Case Rep 2017; 2017:bcr-2017-220464. [PMID: 28619977 DOI: 10.1136/bcr-2017-220464] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 68-year-old woman presented with infectious crystalline keratopathy 4 months after she underwent a combined phacoemulsification and Descemet's stripping endothelial keratoplasty for Fuch's endothelial dystrophy in her left eye. After 5 months of topical moxifloxacin 1%, the infiltrate responded well but had not completely resolved, with the resulting endothelial failure requiring a penetrating keratoplasty 9 months after the initial operation. Microbiology identified Enterococcus faecalis with the histopathology demonstrating bacterial colonies within the graft interface. Postoperatively she developed endophthalmitis, needing vitrectomy and intravitreal antibiotics. The infection settled with no recurrence, with topical and oral antibiotics continued for 2 months. A sutured toric piggyback intraocular lens was performed 18 months postvitrectomy for graft astigmatism, achieving a best-corrected vision of 6/15.Infectious crystalline keratopathy can occur following Descemet's stripping endothelial keratoplasty, requiring long-term topical therapy and potentially leading to graft failure with the necessity for further keratoplasty.
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Bilateral simultaneous presentation of Posner-Schlossman syndrome. Clin Exp Ophthalmol 2017; 45:925-927. [DOI: 10.1111/ceo.12981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 05/02/2017] [Indexed: 11/30/2022]
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Recurrent intraocular haemorrhage due to pars plana Baerveldt glaucoma drainage device. Clin Exp Ophthalmol 2017; 46:90-92. [PMID: 28603883 DOI: 10.1111/ceo.13004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Accepted: 06/01/2017] [Indexed: 11/30/2022]
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Glaucoma shunt oculodynia. Clin Exp Ophthalmol 2017; 45:836-837. [PMID: 28382738 DOI: 10.1111/ceo.12956] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 03/29/2017] [Indexed: 11/28/2022]
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25
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Paediatric idiopathic limbal stem cell deficiency. Cont Lens Anterior Eye 2017; 40:195-197. [PMID: 28336223 DOI: 10.1016/j.clae.2017.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 03/04/2017] [Accepted: 03/12/2017] [Indexed: 10/19/2022]
Abstract
Acquired limbal stem cell deficiency (LSCD) describes a condition in which the corneal limbal stem cells are altered or destroyed, typically due to ocular trauma, chronic allergy or inflammation. Idiopathic LSCD is a term used to describe limbal stem cell failure in the absence of any identifiable causative factor. While several cases of adult-onset LSCD have been identified previously, this case report describes a rare presentation of bilateral asymmetric idiopathic paediatric limbal stem cell deficiency in a sixteen-year-old male with an otherwise unremarkable ocular history.
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Managing corneal foreign bodies in office-based general practice. AUSTRALIAN FAMILY PHYSICIAN 2017; 46:89-93. [PMID: 28260265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Patients with a corneal foreign body may first present to their general practitioner (GP). Safe and efficacious management of these presentations avoids sight-threatening and eye-threatening complications. Removal of a simple, superficial foreign body without a slit lamp is within The Royal Australian College of General Practitioners' (RACGP's) curriculum and scope of practice. Knowing the rele-vant procedural skills and indications for referral is equally important. OBJECTIVE The objective of this article is to provide an evidence-based and expert-based guide to the management of corneal foreign bodies in the GP's office. DISCUSSION History is key to identifying patient characteristics and mechanisms of ocular injury that are red flags for referral. Examination tech-niques and methods of superficial foreign body removal without a slit lamp are outlined, as well as the procedural threshold for referral to an ophthalmologist.
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Ab interno bleb needling revision: a new approach. Clin Exp Ophthalmol 2016; 45:409-410. [PMID: 27813333 DOI: 10.1111/ceo.12869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 10/17/2016] [Indexed: 11/27/2022]
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Glaucoma drainage device tube extension without the need for a tube extender device or angiocatheter. Clin Exp Ophthalmol 2016; 45:308-310. [PMID: 27597309 DOI: 10.1111/ceo.12831] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 08/27/2016] [Indexed: 11/30/2022]
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Angle-closure glaucoma following Descemet's stripping endothelial keratoplasty secondary to intraoperative floppy iris syndrome. Clin Exp Ophthalmol 2016; 44:737-738. [PMID: 27107172 DOI: 10.1111/ceo.12767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 04/19/2016] [Indexed: 11/28/2022]
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30
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Persistent anterior chamber silicone oil and myopia. J Cataract Refract Surg 2015; 41:1527-9. [PMID: 26287889 DOI: 10.1016/j.jcrs.2015.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 04/08/2015] [Accepted: 04/09/2015] [Indexed: 10/23/2022]
Abstract
UNLABELLED A 60-year-old man experienced a marked unilateral myopic shift of 20 diopters following attempted removal of intravitreal heavy silicone oil used in the treatment of inferior proliferative vitreoretinopathy following retinal detachment. Examination revealed heavy silicone oil adherent to the corneal endothelium and forming a convex interface with the aqueous, obscuring the entire pupil. Surgical intervention was required to restore visual acuity. The case highlights the potential ocular complications associated with silicone oil migration into the anterior chamber, including corneal endothelial decompensation and a significant increase in myopia. FINANCIAL DISCLOSURE No author has a financial or proprietary interest in any material or method mentioned.
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Abstract
A 74-year-old woman developed a deep keratitis presenting with an endothelial plaque without overlying stromal involvement. Owing to the characteristic clinical appearance, she was provisionally diagnosed with a Paecilomyces sp. keratitis. Corneal scrapings and aqueous humour samples were culture negative. The difficulties in diagnosing Paecilomyces sp. keratitis are discussed. The patient's keratitis was managed with a combination of topical, oral and intracameral injections of voriconazole. This medical management strategy was successful in achieving good infection control and visual outcome. We report a rarely encountered presentation of keratitis in which the clinical appearance and response to voriconazole are highly suggestive evidence of a Paecilomyces sp. keratitis. We believe the combination of topical, oral and intracameral injections of voriconazole represents a novel treatment approach for Paecilomyces sp. keratitis. Our case supports the potential for a medical approach as initial treatment in this otherwise devastating form of oculomycosis.
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Ophthalmic use of blood-derived products. Surv Ophthalmol 2015; 60:406-34. [PMID: 26077627 DOI: 10.1016/j.survophthal.2015.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 03/23/2015] [Accepted: 03/25/2015] [Indexed: 12/23/2022]
Abstract
There is a wide spectrum of blood-derived products that have been used in many different medical and surgical specialties with success. Blood-derived products for clinical use can be extracted from autologous or allogeneic specimens of blood, but recombinant products are also commonly used. A number of blood derivatives have been used for a wide range of ocular conditions, from the ocular surface to the retina. With stringent preparation guidelines, the potential risk of transmission of blood-borne diseases is minimized. We review blood-derived products and how they are improving the management of ocular disease.
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[Total broncho-alveolar lavage in respiratory diseases among coal mining workers]. MEDITSINA TRUDA I PROMYSHLENNAIA EKOLOGIIA 2015:25-29. [PMID: 26336731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
To prevent progressive lung ventilation disorders, to lower inflammatory activity in respiratory diseases, to prevent pneumoconiosis in coal miners, total broncho-alveolar lavage was included into therapeutic and prophylactic measures system. Results are reduction of lung ventilation disorders progression over 5-year observation, lower intensity of tracheo- bronchial inflammation in miners with chronic respiratory diseases.
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Neoplasia escamosa de la superficie ocular en pacientes con pterigión en Perú. Rev Peru Med Exp Salud Publica 2014. [DOI: 10.17843/rpmesp.2014.314.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Corneal epithelial debridement for diagnosis and therapy of ocular surface disease. Clin Exp Optom 2014; 98:155-9. [PMID: 25331183 DOI: 10.1111/cxo.12213] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 07/20/2014] [Accepted: 08/07/2014] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND There is a wide range of ocular surface conditions that can be diagnosed or treated with epithelial debridement. The purpose of this study is to analyse the indications, instrumentation and outcomes of corneal epithelial debridement for anterior segment pathology. METHODS One hundred and thirty-three eyes of 129 patients with ocular surface disease were treated with epithelial debridement. Different methods were used, appropriate to the specific disease, aetiology and outcome measure. RESULTS The mean patient age was 56 years and 81 (60.9 per cent) were male. Sixty-two eyes (46.6 per cent) were undertaken for diagnosis and 71 (53.4 per cent) for therapy. Common indications for diagnostic corneal debridement included infective keratitis 48 (36.1 per cent), neoplasia 14 (10.5 per cent), while those for therapeutic corneal debridement included recurrent erosion 30 (22.5 per cent) and band keratopathy 16 (12.0 per cent). The most common post-operative complication was pain, occurring in all patients to some extent. Band keratopathy was seen to recur in two (12.5 per cent) of the treated eyes and there was a single relapse of recurrent erosion during the follow-up period. CONCLUSION The techniques presented can be undertaken in the office rather than a day procedural unit, improving time and cost-effectiveness for the ophthalmologist and patient.
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[Squamous neoplasia of the ocular surface in patients with pterygium in Peru]. Rev Peru Med Exp Salud Publica 2014; 31:689-694. [PMID: 25597719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 08/06/2014] [Indexed: 06/04/2023] Open
Abstract
OBJECTIVES To estimate the frequency of unsuspected ocular surface squamous neoplasia (OSSN) in pterygium, the accuracy of clinical diagnosis, and associated demographic and clinical characteristics. MATERIALS AND METHODS We reviewed histopathological reports of patients with a clinical diagnosis of pterygium and/or OSSN who were surgically treated between March 2009 and December 2012 at the National Eye Institute in Lima, Peru. The accuracy of the clinical diagnosis of OSSN was assessed by sensitivity, specificity, and likelihood ratios. Models of negative log-log regression were performed to identify demographic and clinical characteristics associated with increased odds of diagnosing OSSN. RESULTS 3,021 histopathological reports were reviewed. The frequency of unsuspected OSSN in pterygium was 0.65%. Clinical diagnosis had a sensitivity of 85%, a specificity of 99%, a positive likelihood ratio of 111.89, and a negative likelihood ratio of 0.15. Associated characteristics were male gender (OR =1.15; 95% CI: 1.01 to 1.30), age group of 61-80 years (OR = 1.54, 95% CI: 1.28 to 1.85) ≥ 81 years (OR = 3.10; 95% CI: 2.09 to 4.58), presence of recurrent lesions (OR = 1.59; 95% CI: 1.03 to 2.46) and temporal location lesions (OR = 3.57; 95% CI: 2.63 to 4.85). These characteristics were associated with a greater likelihood of OSSN. CONCLUSIONS A low frequency of unsuspected OSSN was found; however, it is recommended to routinely perform histopathology studies to avoid misdiagnosis of OSSN as pterygium.
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Risk factors for ocular surface squamous neoplasia recurrence after treatment with topical mitomycin C and interferon alpha-2b. Am J Ophthalmol 2014; 157:287-293.e2. [PMID: 24184223 DOI: 10.1016/j.ajo.2013.10.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 10/18/2013] [Accepted: 10/21/2013] [Indexed: 11/20/2022]
Abstract
PURPOSE To determine the rate of recurrence and associated risk factors after the use of mitomycin C (MMC), interferon alpha-2b, or both for management of noninvasive ocular surface squamous neoplasia (OSSN). DESIGN Retrospective, noncomparative, interventional case series. METHODS Clinical practice setting of 135 patients treated consecutively with topical MMC (0.4 mg/mL), interferon alpha-2b (1 million units/mL), or both for OSSN observed for clinical recurrence. RESULTS Clinical recurrences were diagnosed in 19 (14.1%) of 135 eyes after topical treatment. The mean time to recurrence was 17.2 months (range, 4 to 61 months), with 14 eyes (73.7%) recurring within a 2-year period. There was no greater risk of recurrence identified for variables including lesion size, lesion location, gender, age, treatment type, or treatment duration. Post hoc log-rank pairwise comparisons revealed that lesions initially treated using surgery alone had significantly reduced time to recurrence (21.1 ± 5.6 months) compared with previous topical treatment with MMC (with or without surgery; 29.6 ± 4.7 months; P = .04) and primary OSSN (23.2 ± 1.8 months; P = .09). CONCLUSIONS Topical MMC and interferon alpha-2b are an effective treatment method for a wide range of noninvasive OSSNs. Topical therapy avoids the morbidity of excisional surgery with equivalent or reduced recurrence rates and should be considered as primary therapy.
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Epithelial debridement with diamond burr superficial keratectomy for the treatment of recurrent corneal erosion. Clin Exp Ophthalmol 2014; 41:621-2. [PMID: 23230823 DOI: 10.1111/ceo.12052] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2012] [Accepted: 11/07/2012] [Indexed: 11/30/2022]
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Iris incarceration following endothelial keratoplasty in patient with prior trabeculectomy. Clin Exp Ophthalmol 2014; 42:689-90. [PMID: 24373093 DOI: 10.1111/ceo.12291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Accepted: 12/09/2013] [Indexed: 11/29/2022]
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Techniques, indications and complications of corneal debridement. Surv Ophthalmol 2013; 59:47-63. [PMID: 24239444 DOI: 10.1016/j.survophthal.2013.03.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2012] [Revised: 03/24/2013] [Accepted: 03/26/2013] [Indexed: 11/18/2022]
Abstract
The cornea is the most exposed surface of the eye and, as such, is vulnerable to external trauma and the risk of infection. Many corneal diseases alter shape, surface, and transparency and thus result in reduced vision. The external position of the cornea, however, lends itself to diagnostic and therapeutic maneuvers that are commonly performed and readily done in the clinic. More sophisticated techniques require the use of complex equipment such as excimer and femtosecond laser. Complications that develop from poor healing and/or secondary infection are best avoided with appropriate technique, antisepsis, and modification of wound healing. We review corneal debridement in the management of corneal disease.
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Abstract
Corneal debridement techniques have seen evolution in instrumentation and indication. Although the techniques themselves are simple and usually effective, there is often the need for adjuvant topical therapies to augment healing and/or prevent recurrence of disease. To better understand the requirement for adjuvant therapies, the current theories of corneal wound healing are reviewed.
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Incidence of hypotony and sympathetic ophthalmia following trans-scleral cyclophotocoagulation for glaucoma and a report of risk factors. Clin Exp Ophthalmol 2013; 41:761-72. [DOI: 10.1111/ceo.12088] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Accepted: 02/12/2013] [Indexed: 11/27/2022]
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Can augmented trabeculectomies cause iatrogenic melanoma? Clin Exp Ophthalmol 2013; 42:206-7. [PMID: 23565608 DOI: 10.1111/ceo.12117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 03/30/2013] [Indexed: 11/28/2022]
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Transscleral fixation of a supplementary toric intraocular lens to prevent rotation in a pseudophakic patient. J Cataract Refract Surg 2013; 39:134-138. [DOI: 10.1016/j.jcrs.2012.07.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Revised: 07/26/2012] [Accepted: 07/27/2012] [Indexed: 10/27/2022]
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Impact of warm ischemia time on survival after heart transplantation. Transplant Proc 2012; 44:1385-9. [PMID: 22664020 DOI: 10.1016/j.transproceed.2011.12.075] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Accepted: 12/06/2011] [Indexed: 11/17/2022]
Abstract
BACKGROUND There is little data available on the specific effects of warm ischemia time (WIT) as opposed to cold ischemia or storage time. With current research endeavors focusing on warm continuous perfusion, storage of donor hearts, and utilization of hearts from non-heart-beating donors, the impact of WIT on outcomes is increasingly relevant. The aim of this study was to analyze our results in cardiac transplantation with specific focus on the impact of WIT. METHODS A retrospective review of 206 patients who underwent orthotopic heart transplantation at our institution between June 2001 and November 2010 was performed. Donor, recipient, and operative factors were analyzed. The main outcome variables were all cause mortality, survival, and primary graft failure. RESULTS WIT of >80 minutes was associated with reduced survival compared with a shorter WIT of <60 minutes. Multivariate analysis showed increasing donor age to be the most significant variable associated with increased risk of mortality (hazard ratio 1.04; P = .004) per year of increasing donor age. CONCLUSIONS This study has demonstrated a reduced survival in heart transplant recipients with increased WIT. This finding may be of particular relevance to potential future heart transplantation using organs procured from non-heart-beating donors.
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Management of recurrent Paecilomyces lilacinus keratitis. Clin Exp Optom 2012; 96:343-5. [PMID: 22925066 DOI: 10.1111/j.1444-0938.2012.00788.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Accepted: 06/18/2012] [Indexed: 11/27/2022] Open
Abstract
A 72-year-old man presented with Paecilomyces keratitis subsequent to immunosuppressive treatment. Despite medical therapy with voriconazole, perforation occurred requiring a tectonic keratoplasty of 10 mm. Despite oral, topical and intracameral voriconazole, there was recurrent stromal infiltration. A corneoscleral graft of 15 mm was undertaken. Two weeks later, hyphae were seen on the anterior lens capsule with hypopyon requiring phacoemulsification and anterior chamber washout. Six weeks later, there was evidence of endophthalmitis. Pars plana vitrectomy, capsulectomy and intravitreal injection of voriconazole were performed. Voriconazole treatment was continued for a further 10 months and then ceased. At 16 months following the last recurrence of Paecilomyces, there was no evidence of infection. After 20 months, the patient had a sutured intraocular lens with an artificial iris. Vision is 6/36 unaided and 6/24 pinhole.
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Comparison of intraocular pressure measurement between rebound, non-contact and Goldmann applanation tonometry in treated glaucoma patients. Clin Exp Ophthalmol 2011; 40:e163-70. [PMID: 21883774 DOI: 10.1111/j.1442-9071.2011.02670.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND To compare the intraocular pressure readings obtained with the iCare rebound tonometer and the 7CR non-contact tonometer with those measured by Goldmann applanation tonometry in treated glaucoma patients. DESIGN A prospective, cross-sectional study was conducted in a private tertiary glaucoma clinic. PARTICIPANTS OR SAMPLES One hundred nine (54 males : 55 females) patients including only eyes under medical treatment for glaucoma. METHODS Measurement by Goldmann applanation tonometry, iCare rebound tonometry and 7CR non-contact tonometry. MAIN OUTCOME MEASURES Intraocular pressure. RESULTS There were strong correlations between the intraocular pressure measurements obtained with Goldmann and both the rebound and non-contact tonometers (Spearman r-values ≥ 0.79, P < 0.001). However, there were small, statistically significant differences between the average readings for each tonometer. For the rebound tonometer, the mean intraocular pressure was slightly higher compared with the Goldmann applanation tonometer in the right eyes (P = 0.02), and similar in the left eyes (P = 0.93); however, these differences did not reach statistical significance. The Goldmann correlated measurements from the non-contact tonometer were lower than the average Goldmann reading for both right (P < 0.001) and left (P > 0.01) eyes. The corneal compensated measurements from the non-contact tonometer were significantly higher compared with the other tonometers (P ≤ 0.001). CONCLUSIONS The iCare rebound tonometer and the 7CR non-contact tonometer measure intraocular pressure in fundamentally different ways to the Goldmann applanation tonometer. The resulting intraocular pressure values vary between the instruments and will need to be considered when comparing clinical versus home acquired measurements.
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Intrastromal injection of antibiotic agent in the management of recalcitrant bacterial keratitis. J Cataract Refract Surg 2011; 37:960-2. [DOI: 10.1016/j.jcrs.2011.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Revised: 02/15/2011] [Accepted: 02/15/2011] [Indexed: 10/18/2022]
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