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OBJECTIVE: The demand for cataract surgery in Fife (a well-defined region in southeast Scotland) was steadily increasing over 15 years. Cataract surgery was therefore being outsourced to meet demand with consequences on list mix, training needs, patient experience and staff morale. We aimed to redesign our services to meet local demand, retain a patient-centered service and continue to fulfil training needs. METHODS: We quantified cataract surgery delivery over an 18-month period: before, during and after redesign of services. We studied numbers of operations, trainee cases and number of outsourced cases. We also considered the economic implications of the redesign. RESULTS: We studied three periods (each of six months duration): before redesign (BR), redesign period (RP) and post-redesign (PR). Data were collected on total operation numbers, number of cases performed by trainees, and numbers performed out with normal working hours (weekend lists) and external providers. An economic analysis examined the cost of outsourcing cataracts during BR and RP and the costs of the redesign, including building, equipment and additional nursing staff. CONCLUSION: Regional fulfilment of cataract surgery provision remains a continuous challenge within the NHS. We show that with minimal investment, smart redesign process and collaborative working, increased local provision is possible while fulfilling trainee needs and achieving the necessary clinical audits and national standards.
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BACKGROUND: The COVID-19 pandemic halted non-emergency surgery across Scotland. Measures to mitigate the risks of transmitting COVID-19 are creating significant challenges to restarting all surgical services safely. We describe the development of a risk stratification tool to prioritise patients for cataract surgery taking account both specific risk factors for poor outcome from COVID-19 infection as well as surgical 'need'. In addition we report the demographics and comorbidities of patients on our waiting list. METHODS: A prospective case review of electronic records was performed. A risk stratification tool was developed based on review of available literature on systemic risk factors for poor outcome from COVID-19 infection as well as a surgical 'need' score. Scores derived from the tool were used to generate 6 risk profile groups to allow prioritised allocation of surgery. RESULTS: There were 744 patients awaiting cataract surgery of which 66 (8.9 %) patients were 'shielding'. One hundred and thirty-two (19.5 %) patients had no systemic comorbidities, 218 (32.1 %) patients had 1 relevant systemic comorbidity and 316 (46.5 %) patients had 2 or more comorbidities. Five hundred and ninety patients (88.7 %) did not have significant ocular comorbidities. Using the risk stratification tool, 171 (23 %) patients were allocated in the highest 3 priority stages. Given an aging cohort with associated increase in number of systemic comorbidities, the majority of patients were in the lower priority stages 4 to 6. CONCLUSIONS: COVID-19 has created an urgent challenge to deal safely with cataract surgery waiting lists. This has driven the need for a prompt and pragmatic change to the way we assess risks and benefits of a previously regarded as low-risk intervention. This is further complicated by the majority of patients awaiting cataract surgery being elderly with comorbidities and at higher risk of mortality related to COVID-19. We present a pragmatic method of risk stratifying patients on waiting lists, blending an evidence-based objective assessment of risk and patient need combined with an element of shared decision-making. This has facilitated safe and successful restarting of our cataract service.
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COVID-19/epidemiologia , Extração de Catarata , Catarata/epidemiologia , Pandemias , Listas de Espera , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Feminino , Humanos , Masculino , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Escócia/epidemiologiaRESUMO
PURPOSE: The purpose of this study was to describe spontaneous vitreous hemorrhage after a session of whole-body vibration training. METHOD: This is a case report of a 52-year-old man with no ophthalmic history who presented with a uniocular drop in vision. RESULTS: Examination showed two areas of vitreous condensations associated with vitreous hemorrhage. Localized posterior vitreous detachment was confirmed on B-scan ultrasound. No retinal breaks were identified. CONCLUSION: The effects of whole-body vibration training have been well documented previously and parallels can be drawn with the effects of pneumatic drilling. Only one previous case of vitreous hemorrhage after whole-body vibration has been reported, and the authors urge vigilance in reporting this suspected association.
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Artérias Ciliares/efeitos dos fármacos , Vasoespasmo Coronário/induzido quimicamente , Ergonovina/efeitos adversos , Ocitócicos/efeitos adversos , Oclusão da Artéria Retiniana/induzido quimicamente , Doenças Retinianas/induzido quimicamente , Adulto , Artérias Ciliares/patologia , Feminino , Angiofluoresceinografia , Humanos , Período Pós-Parto , Gravidez , Transtornos Puerperais , Oclusão da Artéria Retiniana/diagnóstico , Doenças Retinianas/diagnósticoRESUMO
PROBLEM: A Scottish national health service ophthalmic facility was unable to cope with increasing demand for cataract surgery. DESIGN: Multifaceted approach to redesign hospital space to accommodate a cataract unit; to invest in cataract nursing staff to allow more operations under local anaesthesia and as day cases; and to enhance input by general practitioners and optometrists to streamline and reduce false positive cataract referrals. A prospective audit for productivity was undertaken in 2004 (two years after the redesign) and compared against the national cataract surgery audit data for Fife from 1997. SETTING: District general hospital serving a population of 400,000 in south east Scotland. KEY MEASURES FOR IMPROVEMENT: Increasing throughput of cataract surgery while assessing quality of care provided against predefined evidence and Royal College of Ophthalmologists' guidelines, and evaluating training standards for ophthalmic surgical trainees against higher surgical training requirements. STRATEGIES FOR CHANGE: Cataract services were redesigned to increase throughput and to reduce waiting times while preserving the quality of patient care. A secondary end point was to maintain surgical case load mix thus allowing trainees to continue to fulfil the number of operations required to acquire higher surgical training standards. EFFECTS OF CHANGE: In the same three month period 237 cataract operations were carried out in 1997 and 374 in 2004, representing an increase of productivity by 60%. The waiting time for surgery decreased from more than one year to three months. The redesign resulted in almost complete preoperative and postoperative assessment by nursing staff, thus freeing medical time and allowing for more operations. Optometrists' referrals with reports increased significantly (P<0.0001). The number of operations carried out as day cases under local anaesthesia increased, with fewer intraoperative complications and postoperative visits (P<0.0001). The number of operations carried out by trainees more than doubled, from 43 to 100 cases, thus improving training opportunities. LESSONS LEARNT: Modest capital investment in rebuilding space and in staff for cataract services can improve the quality and volume of cataract surgery. Enhancing existing NHS services provides for future need while maintaining training standards, thus potentially obviating the need for independent treatment centres. This model could be used throughout the United Kingdom.
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Extração de Catarata/normas , Atenção à Saúde/normas , Medicina Estatal/normas , Extração de Catarata/estatística & dados numéricos , Extração de Catarata/tendências , Atenção à Saúde/tendências , Educação de Pós-Graduação em Medicina , Humanos , Corpo Clínico Hospitalar/educação , Profissionais de Enfermagem , Papel do Profissional de Enfermagem , Avaliação de Processos em Cuidados de Saúde , Qualidade da Assistência à Saúde , Medicina Estatal/tendências , Resultado do Tratamento , Reino Unido , Listas de EsperaRESUMO
We present yet another case of apparent inferior rectus paralysis following retrobulbar anesthesia for cataract surgery. He initially had a typical course but, unusually, after developing hypotropia and presumed contracture, went on to spontaneously recover. We are unaware of any other such case described in the literature. Methods to enhance this more desirable course are considered.