Introduction: Ophthalmic simulation is cost-effective in complication prevention. However, there is no consistent resource allocation to provide the necessary time and finance to sustain such activities. We wished to identify the current support for the regional Simulation Leads in the UK.
Methods: An online SurveyMonkey questionnaire was sent to all 26 UK ophthalmic regional Simulation Leads in February 2021 regarding current simulation activity and the degree of time and resource support available.
Results: There were 22 responses within 1 month (84.6% response rate). 72.7% run regular simulation induction events for new trainees. 60% run mandatory laser simulation events. 38.1% run immersive simulation (vitreous loss fire drill). 47.6% run yearly sub-specialty events. 45.5% were required to make additional work arrangements to run simulation events. 77.3% had no job plan time allocation for simulation. 59.1% dedicated >1 hr/week to simulation. 68.2% EYESI simulators were purchased via charity/endowments. 72.7% had access to dedicated dry lab simulation (40.9% wet lab). 40.9% used deanery funds to purchase initial model eyes (supplemented by charity (36.4%) and endowments (31.8%)). 65% used unspent study leave budgets for ongoing model eyes, yet 15% reported trainees purchasing their own.
Conclusion: Nearly all ophthalmic simulation in the UK is undertaken via goodwill and personal commitment to excellence by the regional Simulation Leads. There is minimal allowance of time or finance for these vital activities, which is sporadic at best, and unsustainable. We call for the necessary investment and dedicated time allocation to permit ophthalmic simulation to be supported and maintained.
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http://dx.doi.org/10.1038/s41433-021-01796-4 | DOI Listing |
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Institute of Biology, ELTE Eötvös Loránd University, 1117 Budapest, Hungary.
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Echinococcosis is a zoonotic infectious disease that poses a significant threat to the health of individuals living in rural regions. While vaccination represents a potential strategy for disease prevention, there is currently no effective vaccine available for humans to prevent cystic echinococcosis (CE). This study aimed to design a novel multi-epitope vaccine (MEV) against Echinococcus granulosus for human use, employing immunoinformatics methods.
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School of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.
In the case of waveguide-based devices, once they are fabricated, their optical properties are already determined and cannot be dynamically controlled, which limits their applications in practice. In this paper, an isosceles triangular-coupling structure which consists of an isosceles triangle coupled with a two-bus waveguide is proposed and researched numerically and theoretically. The coupled mode theory (CMT) is introduced to verify the correctness of the simulation results, which are based on the finite difference time domain (FDTD).
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