Leveraging Videoconferencing Technology to Augment Surgical Training During a Pandemic

Training for excellence: using a multimodal videoconferencing platform to coach surgeons and improve intraoperative performance

INTRODUCTION

Continuing Professional Development opportunities for lifelong learning are fundamental to the acquisition of surgical expertise. However, few opportunities exist for longitudinal and structured learning to support the educational needs of surgeons in practice. While peer-to-peer coaching has been proposed as a potential solution, there remains significant logistical constraints and a lack of evidence to support its effectiveness. The purpose of this study is to determine whether the use of remote videoconferencing for video-based coaching improves operative performance.

METHODS

Early career surgeon mentees participated in a remote coaching intervention with a surgeon coach of their choice and using a virtual telestration platform (Zoom Video Communications, San Jose, CA). Feedback was articulated through annotating videos. The coach evaluated mentee performance using a modified Intraoperative Performance Assessment Tool (IPAT). Participants completed a 5-point Likert scale on the educational value of the coaching program.

RESULTS

Eight surgeons were enrolled in the study, six of whom completed a total of two coaching sessions (baseline, 6-month). Subspecialties included endocrine, hepatopancreatobiliary, and surgical oncology. Mean age of participants was 39 (SD 3.3), with mean 5 (SD 4.1) years in independent practice. Total IPAT scores increased significantly from the first session (mean 47.0, SD 1.9) to the second session (mean 51.8, SD 2.1), p = 0.03. Sub-category analysis showed a significant improvement in the Advanced Cognitive Skills domain with a mean of 33.2 (SD 2.5) versus a mean of 37.0 (SD 2.4), p < 0.01. There was no improvement in the psychomotor skills category. Participants agreed or strongly agreed that the coaching programs can improve surgical performance and decision-making (coaches 85%; mentees 100%).

CONCLUSION

Remote surgical coaching is feasible and has educational value using ubiquitous commercially available virtual platforms. Logistical issues with scheduling and finding cases aligned with learning objectives continue to challenge program adoption and widespread dissemination.

Remote surgical education using synthetic models combined with an augmented reality headset

Objective

The objective was to investigate the use of an augmented reality headset to remotely train clinicians on medical devices using anatomic models.

Design

Disease-specific phantoms were developed to train physicians in mpMRI-guided fusion prostate biopsy, brachytherapy, and rectal spacer insertion. Training was remotely demonstrated using 1-way virtual video conferencing format. Participants responded to an educational content survey. A heads-up display with software and augmented reality was used for remote 2-way training with the proctor and student using on their own phantoms.

Setting

The virtual video meeting took place during a prostate cancer conference in 2020, while the augmented reality training occurred in 2021. The proctor and student wore a heads-up display containing a projector and webcam where the ultrasound image was displayed onto a see-through optic along with the physician's hands. The heads-up display allowed the proctor to teach by line-of-sight while the student watched and repeated the steps.

Participants

Faculty with expertise with the medical devices used in these procedures provided training to urologists unfamiliar with these techniques.

Results

Participants responded that the 1-way training on the phantoms was realistic and mimicked human tissue. A total of 70.9% requested more training or training on the phantoms. The remote training platform was successfully beta tested at the 2 locations in transperineal prostate biopsy and rectal spacer insertion.

Conclusion

Remote training using augmented reality eliminates the need for travel. For training programs and workshops, this technology may mitigate the risk of infectious exposures, reduce training cost, and increase proctor availability, allowing training from their own institution or clinic.

This investigation qualifies for the Accreditation Council for Graduate Medical Education competency in medical knowledge.

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Disease and medical device specific simulation phantoms improve surgeons' skills.

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Hands-on training using phantoms can be accomplished with both instructor and student at different locations.

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A dedicated headset containing display optics and a webcam allows “line-of sight” instruction.

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Broadcasting of proctor to student and student to proctor content is optimized with specialized telecasting software which organizes the video feeds vertically.

Looking through the Lens: The Reality of Telesurgical Support with Interactive Technology Using Microsoft’s HoloLens 2

Reality technologies in the orthopaedic arena have been increasing in use over the last decade, including virtual reality (VR), augmented reality (AR), and mixed reality (MR). MR is one of the most recent innovations and perhaps the most promising for improving the overall surgical experience. The purpose of this case report was to demonstrate a complex total knee arthroplasty case where unplanned remote assistance was used for telesurgical support using the HoloLens 2.

Telesimulation for remote simulation and assessment

Telesimulation (TS), the process of using the internet to link educators and trainees at locations remote from one another, harnesses the powers of technology to enable access to high-quality simulation-based education and assessment to learners across the globe. From its first uses in the teaching and assessment of laparoscopic skills to more recent interpretations during the current pandemic, TS has shown promise in helping educators to address pressing dilemmas in medical education.