Bridging the Gap of Skilled Surgeons in Low and Middle Income Countries Using ICT Based Tools : A Case Study in Super-Speciality Training

Introduction: Over the last two decades, advancement of super specialised surgical disciplines has shown improved health outcome, in particular quality and safety. Although medical technology has developed to meet diagnostics and therapeutic needs, there is a scarcity of trained human resources in advanced specialities in low and middle income countries (LMICs). Innovative methods are needed to educate and train people at their workplaces using collaborative technologies and networks. Methods: Over the last 15 years, two general surgeons in Cuttack have been telementored from Lucknow 1,163 km away, using collaborative technologies to develop Endocrine Surgery. This study reviews the last 11 years of the service which includes a clinical decision support system and treatment planning advice using real time videoconferencing. Results: Over the last 11 years, 199 endocrine surgeries per annum were performed with most being thyroid cases as compared with 119 surgeries per annum during the previous five years. Parathyroid and adrenal cases increased significantly during this period (p <0.001). Rates of temporary and permanent vocal cord palsy (1.7% and 0%), hypocalcaemia (5.9% and 1.1%) were comparable with high volume centres. Based on the quantum, safety and quality outcome of endocrine surgery the provincial government has approved creation of a super-speciality department of endocrine surgery in Cuttack. Conclusion: Sustained engagement using telementoring can transfer surgical skills to needy surgeons and enable them to match the expertise of mentors. This model can be replicated in other specialities in a cost effective way to develop specialised human resources for healthcare, in particular in LMICs

Feasibility and Acceptability of a Pilot Knowledge Translation Telementoring Program for Allied Health Professionals

Purpose: Knowledge translation (KT) in the health system is critical for the delivery of evidence-based practice. Supporting allied health professionals to plan and implement KT, using strategies that broadly reach across multiple geographical locations of the workforce, are needed. We piloted KT group telementoring via videoconference as an innovative solution to support and empower a vastly dispersed workforce. Methods: The 6-month Knowledge Translation Support Service (KTSS) involved monthly, one-hour, virtual group-based support of clinician-led KT projects within state-run hospital and health services. Supported by an independent facilitator, a panel of KT experts and health service leaders provided constructive critique and KT support for four projects from various disciplines (dietetics, nursing, occupational therapy, physiotherapy and social work) and health districts. Process evaluation included an assessment of program fidelity, dose delivered and engagement. Program acceptability (participants and panel members) was assessed after each session through online surveys. Effectiveness was captured by survey of KT confidence and qualitative interviews of participants perceived benefits of participation. Results: All project leads attended each meeting, with 1-2 specific projects discussed each month. On completion, participants reported high program satisfaction and felt that the KTSS met their expectations and learning needs. Overall the participants described beneficial gains with confidence in KT skills. Conclusions: The telementoring offered exposure to a breadth of expertise not normally accessible, successfully built a team environment in the virtual space and had a positive impact on project progression. Future directions include investing in scalability and sustainability of telementoring strategies for KT support

Telementoring And Computer Mediated Discussions: A Description Of Online Instructors\u27 Support

The purpose of this study was to evaluate online instructors\u27 characteristics and preferences concerning telementors\u27 characteristics and role during a computer mediated discussion. In addition, this work looked for relationships between online instructors\u27 characteristics in correlation to their support for the utilization of telementoring. Two thousand online instructors from a convenience sample received a request to participate email that contained a link to an anonymous contingency survey. Of those contacted, 323 instructors responded to the survey. Online instructors responded to questions about their characteristics, level of support for telementoring, and perceptions on a telementor\u27s characteristics and roles. Spearman rho tests for each variable were significant when certain variables were correlated with instructors previously assisted by a telementor. Results indicated that online instructors did not support the use of telementoring by the highest percentage. However, instructors who had been assisted by a telementor depicted support for telementoring. Of the telementors\u27 characteristics and roles, online instructors who had been assisted by a telementor identified telementor training, interacting with students, providing technical support, and scholarly support as important characteristics and roles that a telementor should have

Medical Telementoring Using an Augmented Reality Transparent Display

Background The goal of this study was to design and implement a novel surgical telementoring system called the System for Telementoring with Augmented Reality (STAR) that uses a virtual transparent display to convey precise locations in the operating field to a trainee surgeon. This system was compared with a conventional system based on a telestrator for surgical instruction. Methods A telementoring system was developed and evaluated in a study which used a 1 × 2 between-subjects design with telementoring system, that is, STAR or conventional, as the independent variable. The participants in the study were 20 premedical or medical students who had no prior experience with telementoring. Each participant completed a task of port placement and a task of abdominal incision under telementoring using either the STAR or the conventional system. The metrics used to test performance when using the system were placement error, number of focus shifts, and time to task completion. Results When compared with the conventional system, participants using STAR completed the 2 tasks with less placement error (45% and 68%) and with fewer focus shifts (86% and 44%), but more slowly (19% for each task). Conclusions Using STAR resulted in decreased annotation placement error, fewer focus shifts, but greater times to task completion. STAR placed virtual annotations directly onto the trainee surgeon's field of view of the operating field by conveying location with great accuracy; this technology helped to avoid shifts in focus, decreased depth perception, and enabled fine-tuning execution of the task to match telementored instruction, but led to greater times to task completion

Aspectos éticos envolvendo o uso de tecnologia da informação em novas aplicações cirúrgicas: telescirurgia e telemonitoria cirúrgica

Background: The surgical telementoring is a technology that involves surgical procedures guided by an expert or mentor, performed by other surgeons from a distance, using information and knowledge technologies. This therapeutic innovation has generated new opportunities to improve the surgical attention and the training of the surgeons. However, their ethical implications should be analyzed to clarify their use, to check the patient's safety and eliminate uncertainties. The characteristics of surgical telementoring generate specific challenges and ethical dilemmas that must be identified, analyzed and solved. Results: In this paper the ethical challenges and dilemmas of surgical telementoring identified and analyzed cover multiple aspects such as patient safety, privacy and vulnerability, the surgeon-mentor-patient relationship and informed consent, professional responsibility, cost-effectiveness analysis and Solidarity and social justice regarding the use of healthcare resources, the systematic approach to validation of the proposed new technology and conflicts of interest. For many of these issues solutions are provided, but they are still to be solved. Conclusions: surgical telementoring potentially improves patient healing and surgeon education. It will have a rapid evolution in the next years. This rapid growth should not be anticipated to the solid implantation of ethical guarantees for its use due to the particular characteristics that this technology has in the field of telemedicine.Antecedentes: El uso de tele-tutoría en cirugía es una tecnología que incluye procedimientos quirúrgicos guiados por un experto o tutor, realizado por otros cirujanos a distancia usando tecnologías de información y conocimiento. Esta innovación terapéutica ha generado nuevas oportunidades para mejorar la práctica de cirugía y la formación de los cirujanos. Sin embargo, deberían de analizarse sus implicaciones éticas para clarificar su uso, comprobar la seguridad del paciente y eliminar incertidumbres. Las características de la tele-tutoría en cirugía generan desafíos específicos y dilemas éticos que deben identificarse, analizarse y resolverse. Resultados: En este artículo se identificaron y analizaron múltiples aspectos en cuanto a desafíos éticos y dilemas de tele-tutoría en cirugía tales como: seguridad del paciente, privacidad y vulnerabilidad, la relación cirujano-tutor-paciente y el consentimiento informado, la responsabilidad profesional, análisis de costo-efectividad, solidaridad y justicia social respecto al uso de recursos en el cuidado de la salud, la aproximación sistemática para la validación de la nueva tecnología propuesta y los conflictos de interés. Para muchos de estos temas se han proporcionado soluciones, pero todavía no han sido resueltas. Conclusiones: La tele-tutoría en cirugía mejora potencialmente la sanación del paciente y la educación del cirujano. Va a tener una rápida evolución en los próximos años. Este rápido crecimiento no debería anticiparse a la implantación sólida de garantías éticas para su uso debido a las características particulares que tiene esta tecnología en el campo de la tele-medicina.Fundo: A cirurgia teleguiada é uma tecnologia que envolve procedimentos cirúrgicos, guiados por um especialista ou mentor, executados por outros cirurgiões à distância, usando tecnologias da informação e do conhecimento. Esta inovação terapêutica tem gerado novas oportunidades para melhorar a atenção cirúrgica e a formação dos cirurgiões. No entanto, suas implicações éticas devem ser analisadas para esclarecer seu uso, para verificar a segurança do paciente e eliminar as incertezas. As características da cirurgia teleguiada geram desafios específicos e dilemas éticos que devem ser identificados, analisados e resolvidos. Resultados: Neste artigo os desafios éticos e dilemas da cirurgia teleguiada identificados e analisados vislumbram vários aspectos como a segurança do paciente, sua privacidade e vulnerabilidade, o relacionamento paciente-cirurgião-mentor e consentimento informado, responsabilidade profissional, análise custo-eficácia e solidariedade e justiça social em relação ao uso dos recursos de saúde, a abordagem sistemática para validação da tecnologia nova proposta e conflitos de interesse. Para muitas destas questões são fornecidas soluções, mas muitas ainda estão para serem resolvidas. Conclusões: a cirurgia teleguiada potencialmente melhora o atendimento do paciente e o ensino do cirurgião. Vai ter uma rápida evolução nos próximos anos. Este rápido crescimento não deve ser antecipado para a implantação contínua de garantias éticas para seu uso devido as características particulares que esta tecnologia tem no campo da telemedicina

Augmented Reality Future Step Visualization for Robust Surgical Telementoring

Introduction Surgical telementoring connects expert mentors with trainees performing urgent care in austere environments. However, such environments impose unreliable network quality, with significant latency and low bandwidth. We have developed an augmented reality telementoring system that includes future step visualization of the medical procedure. Pregenerated video instructions of the procedure are dynamically overlaid onto the trainee's view of the operating field when the network connection with a mentor is unreliable. Methods Our future step visualization uses a tablet suspended above the patient's body, through which the trainee views the operating field. Before trainee use, an expert records a “future library” of step-by-step video footage of the operation. Videos are displayed to the trainee as semitransparent graphical overlays. We conducted a study where participants completed a cricothyroidotomy under telementored guidance. Participants used one of two telementoring conditions: conventional telestrator or our system with future step visualization. During the operation, the connection between trainee and mentor was bandwidth throttled. Recorded metrics were idle time ratio, recall error, and task performance. Results Participants in the future step visualization condition had 48% smaller idle time ratio (14.5% vs. 27.9%, P < 0.001), 26% less recall error (119 vs. 161, P = 0.042), and 10% higher task performance scores (rater 1 = 90.83 vs. 81.88, P = 0.008; rater 2 = 88.54 vs. 79.17, P = 0.042) than participants in the telestrator condition. Conclusions Future step visualization in surgical telementoring is an important fallback mechanism when trainee/mentor network connection is poor, and it is a key step towards semiautonomous and then completely mentor-free medical assistance systems

Evolving robotic surgery training and improving patient safety, with the integration of novel technologies

INTRODUCTION: Robot-assisted surgery is becoming increasingly adopted by multiple surgical specialties. There is evidence of inherent risks of utilising new technologies that are unfamiliar early in the learning curve. The development of standardised and validated training programmes is crucial to deliver safe introduction. In this review, we aim to evaluate the current evidence and opportunities to integrate novel technologies into modern digitalised robotic training curricula. METHODS: A systematic literature review of the current evidence for novel technologies in surgical training was conducted online and relevant publications and information were identified. Evaluation was made on how these technologies could further enable digitalisation of training. RESULTS: Overall, the quality of available studies was found to be low with current available evidence consisting largely of expert opinion, consensus statements and small qualitative studies. The review identified that there are several novel technologies already being utilised in robotic surgery training. There is also a trend towards standardised validated robotic training curricula. Currently, the majority of the validated curricula do not incorporate novel technologies and training is delivered with more traditional methods that includes centralisation of training services with wet laboratories that have access to cadavers and dedicated training robots. CONCLUSIONS: Improvements to training standards and understanding performance data have good potential to significantly lower complications in patients. Digitalisation automates data collection and brings data together for analysis. Machine learning has potential to develop automated performance feedback for trainees. Digitalised training aims to build on the current gold standards and to further improve the 'continuum of training' by integrating PBP training, 3D-printed models, telementoring, telemetry and machine learning