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Schlosser PD, Matthews B, Sanderson PM, Donohue A, Hayes S. Effects of Augmented Reality-Based Remote Mentoring on Task Performance and Communication: A Simulation Study in the Context of Emergency Medical Services. Telemed J E Health 2024; 30:1470-1478. [PMID: 38215270 DOI: 10.1089/tmj.2023.0379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2024] Open
Abstract
Background: Augmented reality head-worn displays (HWDs) may enable efficient remote support in the prehospital environment due to their hand-free operability, their "see-what-I-see" features, and their ability to superimpose digital content over the environment. Methods: In this simulation-based randomized controlled study, a remote mentor used either a phone or HWD to instruct 23 physicians on how to insert a Multi-Lumen Access Catheter into a mannequin. In the phone condition, information could be exchanged only verbally. In the HWD condition, the mentor could additionally see the participant's first-person view and show reference images. We hypothesized that participants who received instructions via the HWD would achieve better procedural performance (lower task completion times, fewer errors advancing the catheter) and exhibit different communication patterns than participants who received instructions via phone. Results: The HWD did not significantly reduce task completion times or errors during catheter advancement. However, by analyzing the frequency of communication events with a Poisson regression, we could demonstrate that with the HWD, the mentor had to request situation reports less often (p < 0.001) but provided more instructions (p = 0.004) and more feedback (p = 0.008). As a possible consequence, participants in the HWD condition rated their workload as lower than participants who used a phone to communicate (p = 0.45). Conclusion: The study demonstrates that HWD-based telemedicine systems can be rated positively by physicians, can benefit communication, and can provide more opportunities for the detection of clinical errors.
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Affiliation(s)
- Paul D Schlosser
- School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, Australia
| | - Ben Matthews
- School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, Australia
| | - Penelope M Sanderson
- School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, Australia
- School of Psychology, The University of Queensland, St Lucia, Australia
- Greater Brisbane Clinical School, Faculty of Medicine, The University of Queensland, St Lucia, Australia
| | - Andrew Donohue
- LifeFlight, Brisbane, Australia
- Gold Coast University Hospital, Southport, Australia
| | - Sass Hayes
- Retrieval Services Queensland, Kedron, Australia
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Levschuk A, Whittal J, Trejos AL, Sirek A. Leveraging Space-Flown Technologies to Deliver Healthcare with Holographic Physical Examinations. Aerosp Med Hum Perform 2024; 95:214-218. [PMID: 38486313 DOI: 10.3357/amhp.6397.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
INTRODUCTION: Musculoskeletal injuries are one of the more common injuries in spaceflight. Physical assessment of an injury is essential for diagnosis and treatment. Unfortunately, when musculoskeletal injuries occur in space, the flight surgeon is limited to two-dimensional videoconferencing and, potentially, observations made by the crew medical officer. To address these limitations, we investigated the feasibility of performing physical examinations on a three-dimensional augmented reality projection using a mixed-reality headset, specifically evaluating a standard shoulder examination.METHODS: A simulated patient interaction was set up between Western University in London, Ontario, Canada, and Huntsville, AL, United States. The exam was performed by a medical student, and a healthy adult man volunteered to enable the physical exam.RESULTS: All parts of the standard shoulder physical examination according to the Bates Guide to the Physical Exam were performed with holoportation. Adaptation was required for the palpation and some special tests.DISCUSSION: All parts of the physical exam were able to be completed. The true to anatomical size of the holograms permitted improved inspection of the anatomy compared to traditional videoconferencing. Palpation was completed by instructing the patient to palpate themselves and comment on relevant findings asked by the examiner. Range of motion and special tests for specific pathologies were also able to be completed with some modifications due to the examiner not being present to provide resistance. Future work should aim to improve the graphics, physician communication, and haptic feedback during holoportation.Levschuk A, Whittal J, Trejos AL, Sirek A. Leveraging space-flown technologies to deliver healthcare with holographic physical examinations. Aerosp Med Hum Perform. 2024; 95(4):214-218.
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Worlikar H, Coleman S, Kelly J, O'Connor S, Murray A, McVeigh T, Doran J, McCabe I, O'Keeffe D. Mixed Reality Platforms in Telehealth Delivery: Scoping Review. JMIR BIOMEDICAL ENGINEERING 2023; 8:e42709. [PMID: 38875694 DOI: 10.2196/42709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/03/2022] [Accepted: 11/16/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The distinctive features of the digital reality platforms, namely augmented reality (AR), virtual reality (VR), and mixed reality (MR) have extended to medical education, training, simulation, and patient care. Furthermore, this digital reality technology seamlessly merges with information and communication technology creating an enriched telehealth ecosystem. This review provides a composite overview of the prospects of telehealth delivered using the MR platform in clinical settings. OBJECTIVE This review identifies various clinical applications of high-fidelity digital display technology, namely AR, VR, and MR, delivered using telehealth capabilities. Next, the review focuses on the technical characteristics, hardware, and software technologies used in the composition of AR, VR, and MR in telehealth. METHODS We conducted a scoping review using the methodological framework and reporting design using the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) guidelines. Full-length articles in English were obtained from the Embase, PubMed, and Web of Science databases. The search protocol was based on the following keywords and Medical Subject Headings to obtain relevant results: "augmented reality," "virtual reality," "mixed-reality," "telemedicine," "telehealth," and "digital health." A predefined inclusion-exclusion criterion was developed in filtering the obtained results and the final selection of the articles, followed by data extraction and construction of the review. RESULTS We identified 4407 articles, of which 320 were eligible for full-text screening. A total of 134 full-text articles were included in the review. Telerehabilitation, telementoring, teleconsultation, telemonitoring, telepsychiatry, telesurgery, and telediagnosis were the segments of the telehealth division that explored the use of AR, VR, and MR platforms. Telerehabilitation using VR was the most commonly recurring segment in the included studies. AR and MR has been mainly used for telementoring and teleconsultation. The most important technical features of digital reality technology to emerge with telehealth were virtual environment, exergaming, 3D avatars, telepresence, anchoring annotations, and first-person viewpoint. Different arrangements of technology-3D modeling and viewing tools, communication and streaming platforms, file transfer and sharing platforms, sensors, high-fidelity displays, and controllers-formed the basis of most systems. CONCLUSIONS This review constitutes a recent overview of the evolving digital AR and VR in various clinical applications using the telehealth setup. This combination of telehealth with AR, VR, and MR allows for remote facilitation of clinical expertise and further development of home-based treatment. This review explores the rapidly growing suite of technologies available to users within the digital health sector and examines the opportunities and challenges they present.
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Affiliation(s)
- Hemendra Worlikar
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
| | - Sean Coleman
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
- Department of Medicine, University Hospital Galway, Galway, Ireland
| | - Jack Kelly
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
- Department of Medicine, University Hospital Galway, Galway, Ireland
| | - Sadhbh O'Connor
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
- Department of Medicine, University Hospital Galway, Galway, Ireland
| | - Aoife Murray
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
| | - Terri McVeigh
- Cancer Genetics Unit, The Royal Marsden National Health Service Foundation Trust, London, United Kingdom
| | - Jennifer Doran
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
| | - Ian McCabe
- Health Innovation Via Engineering Laboratory, Cúram Science Foundation Ireland Research Centre for Medical Devices, University of Galway, Galway, Ireland
| | - Derek O'Keeffe
- Department of Medicine, University Hospital Galway, Galway, Ireland
- School of Medicine, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
- Lero, Science Foundation Ireland Centre for Software Research, University of Limerick, Limerick, Ireland
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Pfennig M, Lee A, Mi M. How does telementoring impact medical education within the surgical field? A scoping review. Am J Surg 2022; 224:869-880. [PMID: 35545476 PMCID: PMC9417933 DOI: 10.1016/j.amjsurg.2022.04.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 04/01/2022] [Accepted: 04/30/2022] [Indexed: 12/04/2022]
Abstract
Background Surgical education strongly involves the use of mentorship to improve the confidence and efficiency of trainees. Social distancing due to the COVID-19 pandemic may serve as a catalyst to promote the use of telementoring and other remote learning opportunities in medical education. Methods A comprehensive literature review was performed using the electronic databases PubMed, Embase, Web of Science, Scopus, and the Cochrane Library with respect to telementoring in the surgical field. Results The overall consensus of telementoring experience among all 25 studies was generally positive, citing “positive experience,” “increased confidence,” and “increased surgical skill.” Using over 15 different technologies, a total of 12 simulations, 149 tasks, and 491 surgeries were conducted via telementoring. Eight mentor-mentee relationships were identified, with the most common relationship being surgeon-to-surgeon in 12 studies. Conclusions The implementation of telementoring has been shown to be effective in improving surgical skills and learner experiences while overcoming financial and geographical barriers.
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Affiliation(s)
- Mitchell Pfennig
- Third-year Medical Student, Oakland University William Beaumont School of Medicine, USA.
| | - Andrew Lee
- Third-year Medical Student, Oakland University William Beaumont School of Medicine, USA.
| | - Misa Mi
- Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, USA.
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McPherson J, Kennedy C, Slobogean G, Hilsden R, Talbot M. Augmented-reality telementoring for leg fasciotomy: a proof-of-concept study. BMJ Mil Health 2022:bmjmilitary-2021-001975. [PMID: 35131888 DOI: 10.1136/bmjmilitary-2021-001975] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/06/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND Prolonged field care is required when casualty evacuation to a surgical facility is delayed by distance, weather or tactical constraints. This situation can occur in both civilian and military environments. In these circumstances, there are no established treatment options for extremity compartment syndrome. Telementoring by a surgeon may enable the local clinician to perform a fasciotomy to decompress the affected compartments. METHODS Six military clinicians were asked to perform a two-incision leg fasciotomy in synthetic models under the guidance of an orthopaedic surgeon located 380 km away. Communication occurred through commercially available software and smartglasses, which also allowed the surgeon to send augmented-reality graphics to the operators. Two blinded surgeons evaluated the specimens according to objective criteria. Control specimens were added to ensure the integrity of the evaluation process. RESULTS The six study participants were military physician assistants who had extensive clinical experience but had never performed a fasciotomy. The average duration of the procedure was 53 min. All six procedures were completed without major errors: release of all four compartments was achieved through full-length incisions in the skin and fascia. The only surgical complication was a laceration of the saphenous vein. All three control specimens were correctly assessed by the evaluators. None of the participants experienced adverse effects from wearing the smartglasses. Four dropped calls occurred, but the connection was re-established in all cases. CONCLUSION All six surgical procedures were completed successfully. We attribute the dropped calls to a mismatch between the size of the graphic files and the available bandwidth. A better technical understanding of the software by the mentoring surgeon would have avoided this problem. Important considerations for future research and practice include protocols for dropped communications, surgical skills training for the operators and communication training for the surgeons.
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Affiliation(s)
- John McPherson
- Royal Canadian Medical Service, Canadian Armed Forces, Ottawa, Ontario, Canada.,Department of Surgery, Dalhousie University Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - C Kennedy
- Royal Canadian Medical Service, Canadian Armed Forces, Ottawa, Ontario, Canada.,Department of Surgery, Ottawa Hospital, Ottawa, Ontario, Canada
| | - G Slobogean
- Royal Canadian Medical Service, Canadian Armed Forces, Ottawa, Ontario, Canada.,R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - R Hilsden
- Royal Canadian Medical Service, Canadian Armed Forces, Ottawa, Ontario, Canada.,Department of Surgery, Western University Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - M Talbot
- Royal Canadian Medical Service, Canadian Armed Forces, Montréal, Quebec, Canada
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Sandhu A, Bartels O, Booker RJ, Aye Maung N. Defence Medical Services telemedicine now: a successful pilot of video consultations and instant messaging support to firm base training. BMJ Mil Health 2021; 169:e68-e70. [PMID: 33461984 PMCID: PMC10176339 DOI: 10.1136/bmjmilitary-2020-001617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 11/13/2020] [Accepted: 11/21/2020] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Telemedicine was pioneered in the Defence Medical Services (DMS) in 1998, since then the capabilities within the DMS have not advanced in step with advances in technology. We present our findings of a pilot of remote video consultation via Skype for MODNET during an arduous course held in the UK. METHOD Combat medical technician sick parades were live streamed via Skype to a Defence Primary Healthcare Medical Centre and medical officer (MO) support was delivered remotely. This process was augmented by the use of Pando for still images of wounds and infection sites in order to enhance decision making and situational awareness. RESULTS Over a 3-week period, 34 consultations carried out during sick parade required the input from a remote MO, of those 34% required a prescription from an MO. None of the presentations required a face-to-face consultation, and all patients received MO-led care remotely. CONCLUSION We have successfully demonstrated that video telemedicine consultations are safe, while simultaneously improving patient care, augmenting the distribution of medical assets and reducing costs.
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Affiliation(s)
| | - O Bartels
- SO1 Projects, Medical Information Systems, Joint Medical Group, London, UK
| | - R J Booker
- 3 Medical Regiment Senior Medical Officer and Project LARA Forward Instant Messaging Trial Lead, Preston, UK
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