User Tools

Site Tools


neurosurgical_education

Neurosurgical education

The purpose of neurosurgical education is to teach the clinical knowledge and surgical skills necessary to become a neurosurgeon. Another goal is to inculcate the principles of the scientific method.

Despite the advent of evidence based medicine, clinical pearls, verbal and published, remain a popular and important part of medical education.

However, increasing expectations about attending involvement during surgery, duty hour requirements, and new curricular mandates have put programs under stress to ensure adequate training, in less time, in an environment of limited resident independence. More recently, the Accreditation Council for Graduate Medical Education has developed a new tracking process based on “milestones” or defined educational outcomes. At the same time, our healthcare system is undergoing a rapid socioeconomic transition in organization and payment models, which traditionally has not been a focus of formal teaching. A 2008 survey conducted by the Council of State Neurosurgical Societies found that graduating residents felt inadequately prepared in areas like contract negotiation, practice evaluation, and management 1).


Surgical education is moving rapidly to the use of simulation for technical training of residents and maintenance or upgrading of surgical skills in clinical practice. To optimize the learning exercise, it is essential that both visual and haptic cues are presented to best present a real-world experience. Many systems attempt to achieve this goal through a total virtual interface.

Bova et al., approach has been to create a mixed-reality system consisting of a physical and a virtual component. A physical model of the head or spine is created with a 3-dimensional printer using deidentified patient data. The model is linked to a virtual radiographic system or an image guidance platform. A variety of surgical challenges can be presented in which the trainee must use the same anatomic and radiographic references required during actual surgical procedures.

Using the aforementioned techniques, they have created simulators for ventriculostomy, percutaneous stereotactic lesion procedure for trigeminal neuralgia, and spinal instrumentation. The design and implementation of these platforms are presented.

The system has provided the residents an opportunity to understand and appreciate the complex 3-dimensional anatomy of the 3 neurosurgical procedures simulated. The systems have also provided an opportunity to break procedures down into critical segments, allowing the user to concentrate on specific areas of deficiency 2).

see Neurosurgical Training.

Medical education

Patient education

Education of patients about receiving neurosurgical procedures is becoming an important issue, as it can reduce anxiety and uncertainty while helping to hasten decisions for undergoing time sensitive surgeries. Chuang et al evaluated a new integrated education model for patients undergoing cervical disc herniation surgery using a quasi-experimental design.

The participants were grouped into either the new integrated educational model (n = 32) or the standard group (n = 32) on the basis of their ward numbers assigned at admission. Anxiety, uncertainty, and patient satisfaction were measured before (pre-test) and after the educational intervention (post-test-1) and post-surgery (post-test-2) to assess the effectiveness of the model in this intervention.

They found that the generalized estimating equation modeling demonstrated this new integrated education model was more effective than the conventional model in reducing patients' anxiety and uncertainty (p <0.05). Patients were also more satisfied with our newly developed model as it takes a more holistic approach to individual health.

This novel systemic educational model enhances patient's understanding of the medical condition and surgery while promoting patient-caregiver interaction for optimal patient health outcomes. We present a comprehensive and consistent platform for educational purposes in patients undergoing surgery as well as reducing the psychological burden from anxiety and uncertainty. Integrating medicine, nursing, and new technologies into an e-practice and e-learning platform offers the potential of easier understanding and usage. It could revolutionize patient education in the future 3).

1)
Kim DH, Dacey RG, Zipfel GJ, Berger MS, McDermott M, Barbaro NM, Shapiro SA, Solomon RA, Harbaugh R, Day AL. Neurosurgical Education in a Changing Healthcare and Regulatory Environment: A Consensus Statement from 6 Programs. Neurosurgery. 2017 Apr 1;80(4S):S75-S82. doi: 10.1093/neuros/nyw146. PubMed PMID: 28204661.
2)
Bova FJ, Rajon DA, Friedman WA, Murad GJ, Hoh DJ, Jacob RP, Lampotang S, Lizdas DE, Lombard G, Lister JR. Mixed-reality simulation for neurosurgical procedures. Neurosurgery. 2013 Oct;73 Suppl 1:138-45. doi: 10.1227/NEU.0000000000000113. PubMed PMID: 24051877.
3)
Chuang MF, Tung HH, Clinciu DL, Huang JS, Iqbal U, Chang CJ, Su IC, Lai FC, Li YC. The effect of an integrated education model on anxiety and uncertainty in patients undergoing cervical disc herniation surgery. Comput Methods Programs Biomed. 2016 Sep;133:17-23. doi: 10.1016/j.cmpb.2016.05.003. Epub 2016 May 18. PubMed PMID: 27393796.
neurosurgical_education.txt · Last modified: 2018/04/04 23:09 by administrador