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Training and teaching of vagus nerve stimulation surgery: Worldwide survey and future perspectives. | LitMetric

Training and teaching of vagus nerve stimulation surgery: Worldwide survey and future perspectives.

Neurochirurgie

Department of Functional and Stereotactic Neurosurgery, Timone University Hospital, Marseille, France; Aix Marseille Univ, AP-HM, INSERM, INS, Inst Neurosci Syst, Timone Hospital, Marseille, France.

Published: May 2023

Objective: Vagus nerve stimulation (VNS) therapy has been used for more than two decades to treat drug resistant epilepsy and depression and most recently received FDA approval for stroke rehabilitation. Expanding indications will renew the interest in the technique and increase the number of surgeons to be trained. The aim of this study was to survey surgeons with substantial expertise on optimal teaching and training approaches.

Methods: Anonymous forms comprising 16 questions were sent by e-mail to surgeons with substantial expertise. Statistical analyses were used to compare the answers of the most experienced surgeons (>5 years) with the less experienced ones (<5 years).

Results: Fully-completed forms were collected from 57 experts from 20 countries. The placement of the helical coils was deemed to be the most difficult step by 36 (63.2%) experts, and the use of optical magnification during this step was deemed necessary by 39 (68.4%) experts. Vocal cord palsy should be largely avoidable with proper surgical technique according to 44 (77.2%) experts. The teaching tool considered the most useful was mentoring (38, 66.7%). The future of VNS surgery teaching was deemed to be in anatomical workshops (29, 50.9%) and surgical simulation (26, 45.6%). Overall, answers did not vary significantly according to experience.

Conclusions: VNS surgery should be mastered by actively participating in dedicated practical training courses and by individual mentoring during actual surgery, which is still the best way to learn. This study highlights the need for a formal training course and possible specific accreditation.

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Source
http://dx.doi.org/10.1016/j.neuchi.2023.101420DOI Listing

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