4 results on '"Alexander C Day"'
Search Results
2. Changes in UK ophthalmology surgical training: analysis of cumulative surgical experience 2009-2015
- Author
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Jeremy, Hoffman, Fiona, Spencer, Daniel, Ezra, and Alexander C, Day
- Subjects
Certification ,genetic structures ,Eye Diseases ,Cataract Extraction ,Ophthalmologic Surgical Procedures ,Vitreoretinal Surgery ,Eye ,Cataract ,Corneal Transplantation ,surgery ,Humans ,resident ,Retrospective Studies ,training ,Ophthalmologists ,Research ,Internship and Residency ,Glaucoma ,eye diseases ,Strabismus ,Ophthalmology ,Education, Medical, Graduate ,cataract and refractive surgery ,sense organs ,Clinical Competence ,medical education ,Specialization - Abstract
Objective To investigate changes in the patterns of cumulative surgical experience for ophthalmologists in the UK following the introduction of a new national training scheme. Design Retrospective review of all surgical training records submitted to the UK Royal College of Ophthalmologists by trainees for the award of Certificate of Completion of Training (CCT) for the period 2009–2015. Setting Secondary level care, UK. Participants 539 trainees achieving CCT over the 7-year study period. Interventions Higher specialist training or ophthalmology specialist training. Outcome measures Number of CCT awards by years and procedures performed for cataract surgery, strabismus, corneal grafts, vitreoretinal (VR) procedures, oculoplastics and glaucoma. Results Cataract surgical experience showed little change with median number performed/performed supervised (P/PS) 592, IQR: 472–738; mean: 631. Similarly, the median number of strabismus (P/PS 34), corneal grafts (assisted, 9) and VR procedures (assisted, 34) appeared constant. There was a trend towards increasing surgical numbers for oculoplastics (median 116) and glaucoma (57). Overall case numbers for ophthalmic specialist training (OST) trainees (7-year training programme) were higher than higher surgical training (HST) trainees (4.5-year programme) with the exception of squint (P/PS), corneal grafts (P/PS) and VR cases (P/PS). Conclusions Overall case numbers reported at time of CCT application appear stable or with a marginal trend towards increasing case numbers. HST (4.5-year programme) case numbers do not include those performed before entry to HST, and although case numbers tended to be higher for OST trainees (7-year programme) compared with HST trainees, they were not proportionately so.
- Published
- 2017
3. Initial experience using a femtosecond laser cataract surgery system at a UK National Health Service cataract surgery day care centre
- Author
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Alexander C, Day, Sandeep K, Dhallu, Vincenzo, Maurino, and Mark R, Wilkins
- Subjects
Adult ,Aged, 80 and over ,Male ,genetic structures ,Research ,Cataract Extraction ,Middle Aged ,eye diseases ,State Medicine ,Ophthalmology ,Ambulatory Surgical Procedures ,London ,Humans ,Female ,Laser Therapy ,Intraoperative Complications ,Aged ,Retrospective Studies - Abstract
Objectives To describe the initial outcomes following installation of a cataract surgery laser system. Setting National Health Service cataract surgery day care unit in North London, UK. Participants 158 eyes of 150 patients undergoing laser-assisted cataract surgery. Interventions Laser cataract surgery using the AMO Catalys femtosecond laser platform. Primary and secondary outcome measures Primary outcome measure: intraoperative complications including anterior and posterior capsule tears. Secondary outcome measures: docking to the laser platform, successful treatment delivery, postoperative visual acuities. Results Mean case age was 67.7±10.8 years (range 29–88 years). Docking was successful in 94% (148/158 cases), and in 4% (6/148 cases) of these, the laser delivery was aborted part way during delivery due to patient movement. A total of 32 surgeons, of grades from junior trainee to consultant, performed the surgeries. Median case number per surgeon was 3 (range from 1–20). The anterior capsulotomy was complete in 99.3% of cases, there were no anterior capsule tears (0%). There were 3 cases with posterior capsule rupture requiring anterior vitrectomy, and 1 with zonular dialysis requiring anterior vitrectomy (4/148 eyes, 2.7%). These 4 cases were performed by trainee surgeons, and were either their first laser cataract surgery (2 surgeons) or their first and second laser cataract surgeries (1 surgeon). Conclusions Despite the learning curve, docking and laser delivery were successfully performed in almost all cases, and surgical complication rates and visual outcomes were similar to those expected based on national data. Complications were predominately confined to trainee surgeons, and with the exception of intraoperative pupil constriction appeared unrelated to the laser-performed steps.
- Published
- 2016
4. The small eye phenotype in the EPIC-Norfolk eye study: prevalence and visual impairment in microphthalmos and nanophthalmos
- Author
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David C Broadway, Shabina Hayat, Kay-Tee Khaw, Alexander C Day, Paul J. Foster, Tunde Peto, Anthony P Khawaja, and Robert Luben
- Subjects
Intraocular pressure ,medicine.medical_specialty ,Visual acuity ,genetic structures ,Epidemiology ,Population ,Visual impairment ,03 medical and health sciences ,0302 clinical medicine ,Ophthalmology ,medicine ,Mass index ,education ,2. Zero hunger ,education.field_of_study ,business.industry ,Research ,General Medicine ,eye diseases ,3. Good health ,Blood pressure ,030220 oncology & carcinogenesis ,030221 ophthalmology & optometry ,Optometry ,Microphthalmos ,sense organs ,medicine.symptom ,business - Abstract
Objective To describe the prevalence and phenotypic characteristics of small eyes in the European Prospective Investigation of Cancer (EPIC)-Norfolk Eye Study. Design Community cross-sectional study. Setting East England population (Norwich, Norfolk and surrounding area). Participants 8033 participants aged 48–92 years old from the EPIC-Norfolk Eye Study, Norfolk, UK with axial length measurements. Participants underwent a standardised ocular examination including visual acuity (LogMAR), ocular biometry, non-contact tonometry, autorefraction and fundal photography. A small eye phenotype was defined as a participant with one or both eyes with axial length of 0.48 LogMAR) and one participant was blind (>1.3 LogMAR). The prevalence of unilateral visual impairment was higher in participants with a small eye. Multiple logistic regression modelling showed presence of a small eye to be significantly associated with shorter height, lower body mass index, higher systolic blood pressure and lower intraocular pressure. Conclusions The prevalence of people with small eyes is higher than previously thought. While small eyes were more common in women, this appears to be related to shorter height and lower body mass index. Participants with small eyes were more likely to be blind or to have unilateral visual impairment.
- Published
- 2013
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