Training of direct ophthalmoscopy using models

Martins, Thiago Garcia; Costa, Ana L; Helene, O.; Martins, Ricardo Vieira; Helene, André Frazão; Schor, Paulo

doi:10.1111/tct.12641

Cited by 18 publications

(10 citation statements)

References 9 publications

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“…During this period, use of training models and simulators has proven to be useful in training these students for surgery and eye examination. [23][24][25] Patients can also be assisted through teleophthalmology, which can be improved with appropriate training for healthcare professionals. Quality images can be captured and sent to ophthalmologists in other locations.…”

Section: Telemedicinementioning

confidence: 99%

COVID 19 repercussions in ophthalmology: a narrative review

Martins

Martins³

et al. 2021

Sao Paulo Med. J.

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The outbreak of the new coronavirus (COVID-19) that started in Wuhan, China, has spread all over the world and has had a great impact on eye care. 1 It is a ribonucleic acid (RNA) virus, called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which may have ocular manifestations in some patients. 2 This is a single-stranded RNA virus with a genome of about 30 kb in length. The RNA genome encodes its proteins. The proteins are spike protein S, membrane protein M, envelope protein E and nucleocapsid protein N. Protein S is responsible for attachment to host receptors; protein M helps to shape virus particles and their binding to the nucleocapsid; protein E acts in the assembly of particle release; and protein N acts on genome binding and replication. 3 The new coronavirus shows 96% genetic similarity to the bat-type coronavirus SARS BatCovRaTG13, and its spike surface protein (S) binds to angiotensin-converting enzyme 2 (ACE2) on the cell surface. ACE2 expression can be found in respiratory, intestinal, renal, cardiac and immune cells. Its main transmission routes are through respiratory droplets, fomites and fecal-oral routes. Some patients have had an episode of conjunctivitis before pneumonia, thus raising the hypothesis that the ocular mucosa is a possible transmission route for SARS-CoV-2, since the cornea and conjunctiva show expression of the ACE2 receptor, which is responsible for entry of the virus cells. 4 Presence of the ACE2 infection receptor in the aqueous humor of humans has also been described. 5 ACE2 is a crucial receptor for SARS-CoV-2 in vivo: in an experiment on mice, an injection of SARS-CoV spike worsened acute lung failure in vivo, which was then attenuated by blocking the renin-angiotensin pathway. 6,7 OBJECTIVEThe objective of this narrative review was to summarize the currently available evidence on COVID-19 with regard to its implications for ophthalmology.

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Section: Telemedicinementioning

confidence: 99%

COVID 19 repercussions in ophthalmology: a narrative review

Martins

Martins³

et al. 2021

Sao Paulo Med. J.

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show abstract

“…Para isso podem ser desenvolvidos modelos de ensino de baixo custo que incentivem a participação do aluno desde a sua construção, permitindo que entendam os princípios físicos do exame e que possam ter seu próprio modelo em casa para praticar sempre que for necessário. (4) A necessidade de atendimento da população somada a falta de profissionais qualificados para realizar essa triagem tem contribuído para o desenvolvimento de outras estratégias de atendimento como a tele oftalmologia e o algoritmos que permitem o diagnóstico e triagem automáticos sem a intervenção humana. Dessa forma, é importante o desenvolvimento de novas metodologias de ensino para o resgate desse importante exame criado em 1850 por Hermann Von Helmholtz (1821-1894).…”

Section: Caro Editorunclassified

Analysis of direct ophthalmoscopy teaching in Medical graduation courses of Mato Grosso State; Brazil

Martins¹

2020

Revista Brasileira De Oftalmologia

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“…Autor correspondente: Thiago Gonçalves dos Santos Martins Rua Botucatu, 821 Vila Clementino, São Paulo Postal CEP: 04023-062 Tel: 552125712248 thiagogsmartins@yahoo.com.br modelos de ensino que capacitem esses profissionais a realizar exames de fundoscopia. (3) Outras alternativas incluem o desenvolvimento de centros de telemedicina para um apoio dos profissionais e desenvolvimentos de aparelhos portáteis de retinografia com algoritmos capazes de ajudar os profissionais de saúde na triagem dos problemas oftalmológicos da população. Os programas que utilizam inteligência artificial já podem identificar patologias com uma acurácia tão boa quanto especialistas.…”

Section: Fundoscopy Findings Of Diabetic And/or Hipertensive Patientsunclassified

Fundoscopy findings of diabetic and/or hipertensive patients

Martins¹

2020

Revista Brasileira De Oftalmologia

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Training of direct ophthalmoscopy using models

Abstract: This will benefit the population by providing an early diagnosis of diseases that threaten life and vision.

Cited by 18 publications

References 9 publications

COVID 19 repercussions in ophthalmology: a narrative review

COVID 19 repercussions in ophthalmology: a narrative review

Analysis of direct ophthalmoscopy teaching in Medical graduation courses of Mato Grosso State; Brazil

Fundoscopy findings of diabetic and/or hipertensive patients

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