2017年7月 第2卷 第7期

主管:中华人民共和国教育部
主办:中山大学
承办:中山大学中山眼科中心
主编:Ge Jian, Liu Yizhi
Meet the Professor
Original Article

Flipped classroom approach to ophthalmology clerkship courses for Chinese students of eight-year program

Flipped classroom approach to ophthalmology clerkship courses for Chinese students of eight-year program

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Background: The “flipped classroom” is a learner-centered approach that centers on delivering videos, podcasts or slide-based material to learners prior to a lecture or class session. The class session is then dedicated to discussion, analysis, and problem-solving activities. The aim of this study was to investigate whether the flipped classroom could be adapted to medical (ophthalmology) students learning about ocular trauma and to assess the impact of the flipped classroom on those students’ performance and attitudes.

Methods: Questionnaires (using a 4-point scale) were distributed to 93 fifth-year medical students at Sun Yat-sen University, and the data showed that the majority of students preferred the flipped classroom approach to the traditional lecture method.

Results: The results of pre- and post-test scores were 14.35±3.404 and 20.37±4.356, which showed a significant improvement in students’ performance after the flipped classroom was introduced (P<0.05).

Conclusions: Student response to the flipped classroom strategy was largely positive, indicating that the strategy received a high level of approval in an ophthalmology clerkship course taken by medical students in China.

Review Article

A comparison of ophthalmic education in China and America

A comparison of ophthalmic education in China and America

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Abstract: Training qualified ophthalmic professional is crucial for any eye care system worldwide. Education of modern western Ophthalmology in China started late but develops rapidly. This review focused on ophthalmic education in China and US, describing details of the programs and analyzing the differences. This summary may provide useful information for practitioners of medical education from both countries and help improve the present training designs.

The importance and patterns for humanities education of Chinese ophthalmology residency

The importance and patterns for humanities education of Chinese ophthalmology residency

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Abstract: At this point in time, the importance of medical humanities education has not been fully understood during the standardized training of residents in China. The study of medical humanities is an important facet of ophthalmology residency that needs to be strengthened. During the standardized training of ophthalmology residents, not only the medical sciences should be strengthened, but also the nature and practice of medical humanities knowledge should be enhanced in multiple aspects. Offering medically-relevant literature, history, philosophy and other courses, simulating real medical activities, being enthusiastic in popular medical science and increasing the contents of the examination in medical humanities would all be areas that would further advance the ophthalmology residency. Along with medical science education, residents will be led and trained on medical humanities as to build good medical humanistic spirit of patient care so that they may better serve patients.

Teaching in the operating room: trends in surgical skills transfer in ophthalmology

Teaching in the operating room: trends in surgical skills transfer in ophthalmology

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Abstract: Cataract surgery is arguably the most commonly performed operation in ophthalmology. Surgical skills transfer from experienced surgeons to resident surgeons is complicated by the fact that the teaching surgeon primarily acts as an observer rather than directly performing the procedure. Therefore, wet lab and simulator training are utilized to reduce the learning curve of the novice surgeons, which establishes tissue awareness, dexterity and muscle memory required to perform each step of the procedure, safely. Access to a wet lab and simulator environment is accomplished by establishing a surgical training curriculum in residency programs. In the operating room, topical anesthesia is a safe alternative for teaching cataract surgery. There are three well-described approaches to teaching individual steps of cataract surgery: forward, “backwards”, and deconstructed step-by-step instruction. Simulator training can be incorporated prior to live patient experience or integrated concurrently with learner presence in the operating room. The trend towards a competency-based instruction model has necessitated appropriate evaluation tools that include Objective Assessment of Skills in Intraocular Surgery (OASIS), Global Rating Assessment of Skills in Intraocular Surgery (GRASIS), and the International Council of Ophthalmology’s Ophthalmology Surgical Competency Assessment Rubrics (ICO-OSCAR). We review the literature on trends in surgical teaching in ophthalmology, with the focus on cataract surgery instruction to the novice surgeon.

Workplace-based assessments

Workplace-based assessments

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Abstract: The goal of ophthalmology residency training is to produce competent ophthalmologists. Appropriate assessments must be employed to ensure this goal is met. Valid and reliable workplace-based assessments are designed to assess competence in the many domains required of a good ophthalmologist. These assessments increase standardization and objectivity as compared to simple observational feedback. When used appropriately, workplace based assessments not only provide measures of competence but also facilitate effective formative feedback and enhance learning.

Program & faculty evaluation

Program & faculty evaluation

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Abstract: Graduate medical education (GME) has shifted its curricula from process-oriented approach to outcomes-oriented models. Program and faculty evaluation are methods by which educational curricula may adjust the teaching and learning environment to meet the needs and fills the gaps in GME. The measurement of educational outcomes is an essential for assessing teaching effectiveness in a shifting health care environment. In addition to trainee, program, and faculty evaluations, annual program review (APR) and evaluation and navigational changes made by the program education committee are essential to maintain effectiveness of an educational curriculum in a contemporary graduate medical training program.

Program accreditation

Program accreditation

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Abstract: Program accreditation is usually a voluntary process based on published standards and performed by a governmental or non-governmental agency of peers. The accreditation process has several components: self-assessment guide completion, site visit and review of program data by the accrediting body. Program accreditation’s primary function is to facilitate self-assessment, provide standards of education and lead to program improvement. It also serves to protect the student’s education and ultimately improve patient care. The International Council of Ophthalmology has developed International Guidelines for accreditation of ophthalmology residency programs and is launching a pilot program to accredit programs on demand.

Principles of assessment and effective feedback

Principles of assessment and effective feedback

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Abstract: The highly competitive offer of medical training programs and schools, globalization and constant mobility of physicians and medical students (MS), and the commitment to society to deliver competent physicians, demands the definition of performance standards. This would allow to make their performances comparable no matter where they studied or which textbook did they used as reference, to have evaluation mechanisms that guarantee mastery of the integral evaluation of the performance. Assessment has been the key in the teaching-learning process as this obtains a formative and summative element, at different moments, from the extent to which the students have acquired knowledge, skills and attitudes. The progress of the learner must be enhanced with effective feedback on their performance and self-direction of the results obtained in each of the mechanisms established. If, traditionally, this has been considered as the accreditation of compliance with a standard, the evaluation also functions in an integral way as a formative process that identifies advances and deficiencies in the training of residents that allows the definition of actions and strategies for improving the operation of the programs. Different assessment mechanisms are associated with the areas of competence domain, some of the most common tools are: theoretical exams, checklists and rubrics, portfolio, projects and challenges. However, the importance of defining standards which are perceived as fair and designed according to the learning objectives remains a priority to guarantee the credibility of the evaluation agencies and institutions. Some strategies to assure credibility include the involvement of expert and trained evaluators, allowing the process to be carried out with transparency and diligence, and the principles employed should be supported by educational research.

Anti-vascular endothelial growth factor treatment for retinopathy of prematurity

Anti-vascular endothelial growth factor treatment for retinopathy of prematurity

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Abstract: Retinopathy of prematurity (ROP) is a proliferative disorder of the developing retina in premature and low birth weight infants. Recently, the role of vascular endothelial growth factor (VEGF) in the pathophysiology of ROP has been well studied and anti-VEGF drugs have been used in phase 2 to treat ROP patients in many ways. At first, ophthalmologists began to give intravitreal bevacizumab (IVB) or ranibizumab off-label to treat ROP as a salvage treatment after failure in laser photocoagulation or in combination with laser as an adjuvant treatment for patients had media opacity or rigid pupil. Now anti-VEGF drugs are also used as monotherapy in type I ROP or perioperative use in stage 4/5 ROP. Questions remain regarding long-term safety, dose, timing, visual outcomes and long-term effects, including systemically.

Perspective

A fundamental (often neglected) lecture skill: presenting with credibility

A fundamental (often neglected) lecture skill: presenting with credibility

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Abstract: Being credible as medical speakers is a fundamental quality to achieve. Although there are many factors that determine the credibility of a medical presenter, the way presentations are delivered (the lecture’s structure, visual aids, and the lecturer’s communication skills and engagement with the audience) will influence the effect speakers have on their audience and how credible people consider the lecturer, which will ultimately affect students’ learning. This perspective provides recommendations to increase speakers’ credibility through applying common presentation and communication principles in four domains: expertise and competence (e.g., know your audience, organize your presentation, introduce yourself, hold your arguments with evidence, avoid information overload, be prepared to answer questions), authenticity (be an accessible and honest speaker), personal presence (rehearse your presentation, get organized early, enjoy the moment), and dynamism (engage your audience, do not read your slides, explain the data, use images rather than text, avoid distracting your audience, ask and encourage questions).

The fallacy of the traditional classroom: why we need to flip the classroom

The fallacy of the traditional classroom: why we need to flip the classroom

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Abstract: This perspective describes and justifies the need for looking for alternatives for the traditional lecture classroom such as the “flipped classroom”. We describe a 4-step process for building the class. Suggestions are made on how to create or curate material for lectures and software for generating interactivity in the active part of the classroom.

Editorial
Preface
Case Records of the Zhongshan Ophthalmic Center

Case 01-2017 —Primary vitreoretinal lymphoma (PVRL): report of a case and update of literature from 1942 to 2016

Case 01-2017 —Primary vitreoretinal lymphoma (PVRL): report of a case and update of literature from 1942 to 2016

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Abstract: Primary vitreoretinal lymphoma (PVRL), as a subset of primary central nervous system lymphoma (PCNSL), is a rare and fatal ocular malignancy. Most PVRL masquerades as chronic posterior uveitis, which makes the clinical diagnosis challenging. Vitreous cells, subretinal lesions and imaging techniques are essential for clinical diagnosis. Importantly, cytopathology/histopathology identification of malignant cells is the gold standard for the diagnosis of PVRL. In addition, molecular detection of immunoglobulin heavy chain (IgH) or T cell receptor (TCR) gene rearrangements, immunophenotyping for cell markers, and cytokine analysis of interleukine-10 elevation are often used as adjunct procedures. Current management of PVRL involves local radiation, intravitreal chemotherapy (methotrexate and rituximab), with or without systemic chemotherapy depending on the involvement of non-ocular tissues. In cases with concomitant PCNSL, systemic high-dose methotrexate/rituximab based therapy in conjunction with local therapy, whole brain radiotherapy and/or autologous stem cell transplantation is considered. Although PVRL normally responds well to initial treatment, high rates of relapse and CNS involvement usually lead to poor prognosis and limited survival. A professional team of medical experts in ophthalmologists, ocular pathologists, neuro-oncologists and hemato-oncologists is essential for optimizing patient management.

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    主管:中华人民共和国教育部
    主办: 中山大学
    承办: 中山大学中山眼科中心
    主编: 林浩添
    主管:中华人民共和国教育部
    主办: 中山大学
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  • Eye Science

    主管:中华人民共和国教育部
    主办: 中山大学
    承办: 中山大学中山眼科中心
    主编: 林浩添
    主管:中华人民共和国教育部
    主办: 中山大学
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