Robin Julia Trute, Afshin Alijani, Mustafa Suphi Erden
{"title":"Visual cues of soft-tissue behaviour in minimal-invasive and robotic surgery.","authors":"Robin Julia Trute, Afshin Alijani, Mustafa Suphi Erden","doi":"10.1007/s11701-024-02150-y","DOIUrl":"10.1007/s11701-024-02150-y","url":null,"abstract":"<p><p>Minimal-invasive surgery (MIS) and robotic surgery (RS) offer multiple advantages over open surgery (Vajsbaher et al. in Cogn Syst Res 64:08, 2020). However, the lack of haptic feedback is still a limitation. Surgeons learn to adapt to this lack of haptic feedback using visual cues to make judgements about tissue deformation. Experienced robotic surgeons use the visual interpretation of tissue as a surrogate for tactile feedback. The aim of this review is to identify the visual cues that are consciously or unconsciously used by expert surgeons to manipulate soft tissue safely during Minimally Invasive Surgery (MIS) and Robotic Surgery (RS). We have conducted a comprehensive literature review with papers on visual cue identification and their application in education, as well as skill assessment and surgeon performance measurement with respect to visual feedback. To visualise our results, we provide an overview of the state-of-the-art in the form of a matrix across identified research features, where papers are clustered and grouped in a comparative way. The clustering of the papers showed explicitly that state-of-the-art research does not in particular study the direct effects of visual cues in relation to the manipulation of the tissue and training for that purpose, but is more concentrated on tissue identification. We identified a gap in the literature about the use of visual cues for educational design solutions, that aid the training of soft-tissue manipulation in MIS and in RS. There appears to be a need RS education to make visual cue identification more accessible and set it in the context of manipulation tasks.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"401"},"PeriodicalIF":2.2,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543711/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R M O'Connell, S Horne, D A O'Keeffe, N Murphy, M Voborsky, C Condron, C A Fleming, J B Conneely, B B McGuire
{"title":"A novel low-cost high-fidelity porcine model of liver metastases for simulation training in robotic parenchyma-preserving liver resection.","authors":"R M O'Connell, S Horne, D A O'Keeffe, N Murphy, M Voborsky, C Condron, C A Fleming, J B Conneely, B B McGuire","doi":"10.1007/s11701-024-02151-x","DOIUrl":"10.1007/s11701-024-02151-x","url":null,"abstract":"<p><p>In the era of minimally invasive surgery (MIS), parenchyma-preserving liver resections are gaining prominence with the potential to offer improved perioperative outcomes without compromising oncological safety. The surgeon learning curve remains challenging, and simulation plays a key role in surgical training. Existing simulation models can be limited by suboptimal fidelity and high cost. We describe a novel, reproducible, high-fidelity, low-cost liver metastases model using porcine livers from adult Landrace pigs, with porcine perinephric fat used to simulate subcapsular metastases. This model was then utilised in a training session for surgical trainees performing robotic parenchyma-preserving surgery (PPS) under the guidance of expert robotic surgeons, with feedback being recorded. Trainees rated the model highly on its fidelity to human liver simulation (median score 9), tissue handling (median score 8), and overall usefulness (median score 9). Tissue handling was felt to simulate in vivo liver resection closely, while suggestions for improvement included adding simulated blood flow. This is a novel, low-cost, high-fidelity simulation model of liver metastases with high acceptability to surgical trainees, which could be readily adopted by other training centres.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"394"},"PeriodicalIF":2.2,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142584664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Martin Winter, Thomas E Rubino, Danielle Miller, Gabin Yun, Keith Dufendach, Nicholas Hess, Sarah Yousef, Ernest Chan, Veronica Garvia Bianchini, Christina Thorngren, Holt Murray, Stephen Waterford, David Kaczorowski, Ibrahim Sultan, Johannes Bonatti
{"title":"Subcutaneous emphysema in patients undergoing robotic cardiac surgery: risk factors and clinical outcome.","authors":"Martin Winter, Thomas E Rubino, Danielle Miller, Gabin Yun, Keith Dufendach, Nicholas Hess, Sarah Yousef, Ernest Chan, Veronica Garvia Bianchini, Christina Thorngren, Holt Murray, Stephen Waterford, David Kaczorowski, Ibrahim Sultan, Johannes Bonatti","doi":"10.1007/s11701-024-02112-4","DOIUrl":"10.1007/s11701-024-02112-4","url":null,"abstract":"<p><p>Little is known about the incidence of subcutaneous emphysema (SE) after robotic cardiac surgery. The aim of this study was to describe the incidence, identify risk factors, and assess its influence on postoperative outcomes. Patients undergoing robotic mitral valve repair (n = 63, 54.3%), robotic minimally invasive direct coronary artery bypass grafting (n = 23, 19.8%), and robotic totally endoscopic coronary artery bypass grafting (n = 30,25.9%) were included in the analysis (total n = 116). Subcutaneous emphysema occurred in 53/116 patients (45.7%). It was mild in 30/53 patients (56.6%), moderate in one patient (1.9%), and severe in 22/53 patients (41.5%). Low body weight (p = 0.009), low BMI (p = 0.006), small body surface area (p = 0.01), and older age (p = 0.041) significantly correlated with SE. Patients undergoing robotic mitral valve repair were affected more often than patients undergoing robotic coronary artery bypass grafting (p = 0.04). Severe subcutaneous emphysema resulted in an increased need for CT-chest imaging (p = 0.026), and additional chest tubes (p = 0.029). Severe emphysema was highly associated with pneumothorax (p < 0.001) and increased duration of chest tube drainage (p = 0.003). Subcutaneous emphysema after robotic heart surgery occurs preferentially in patients with low body weight, low BMI, a small body surface area, and older age and is more common in robotic MVR than in robotic coronary artery bypass surgery. It leads to an increased need for thoracic imaging and additional chest tube insertion. Clinical outcomes are not affected.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"395"},"PeriodicalIF":2.2,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142584668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Telesurgery: humanitarian and surgical benefits while navigating technologic and administrative challenges.","authors":"Shady Saikali, Marcio Covas Moschovas, Ahmed Gamal, Sumeet Reddy, Travis Rogers, Vipul Patel","doi":"10.1007/s11701-024-02156-6","DOIUrl":"10.1007/s11701-024-02156-6","url":null,"abstract":"<p><p>Telesurgery, the remote execution of surgical procedures through telecommunication and robotic systems, has witnessed substantial growth in recent years, promising to address global healthcare disparities and enhance surgical expertise. This paper explores the humanitarian and surgical benefits of telesurgery, emphasizing its potential to provide expert surgical care to underserved regions. Despite its transformative potential, telesurgery faces significant technologic challenges, including issues of data transmission, latency, and the need for advanced robotic platforms. The advent of 5G networks and innovative robotic systems provides a promising technological landscape, yet global disparities in 5G coverage remain a concern. Ethical considerations, ranging from preserving the surgeon-patient relationship to addressing patient vulnerability and conflicts of interest, are pivotal aspects that demand attention. The paper underscores the importance of clear regulatory frameworks and international collaboration to navigate legal complexities and ensure ethical standards. As telesurgery progresses, integrating artificial intelligence, augmented reality, and haptic feedback technologies holds promise for further advancements. Despite these challenges, telesurgery has the potential to achieve equitable access to expert surgical care; however, it requires a collective effort to overcome its intricate technologic and administrative hurdles.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"393"},"PeriodicalIF":2.2,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142584670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Latif Al-Hakim, Zhewei Zhang, Jiaquan Xiao, Shomik Sengupta, Benjamin W Lamb
{"title":"A Delphi-based exploration of factors impacting blood loss and operative time in robotic prostatectomy.","authors":"Latif Al-Hakim, Zhewei Zhang, Jiaquan Xiao, Shomik Sengupta, Benjamin W Lamb","doi":"10.1007/s11701-024-02145-9","DOIUrl":"10.1007/s11701-024-02145-9","url":null,"abstract":"<p><p>This study aims to investigate factors influencing the implementation of robotic-assisted radical surgery, with a specific focus on their effects on blood loss and operative time. Radical prostatectomy was chosen as the case study due to its complexity and diverse surgical activities. The study employed a three-round Delphi approach involving 25 surgeons from three countries: UK, Australia, and China. The collected data were analysed using non-parametric tests. The Delphi study showed significant correlations between the degree of difficulty and blood loss (Z = 2.698, ρ < 0.007), as well as between team coordination and blood loss (Z = 3.499, ρ < 0.0001). However, no significant relationship was found between operative time and blood loss. Surgeons reported that neurovascular bundle (NVB) release and pelvic lymph node dissection require high team coordination. NVB release is particularly challenging and poses a higher risk of blood loss. Additionally, a large prostate increases the difficulty of prostate dissection, prolongs operative time for bladder neck and NVB dissection, and leads to a considerable overall increase in operative time. The manuscript shows that effective team coordination plays a crucial role in reducing blood loss and operative time during surgical activities. When the team coordinates well, clear and efficient verbal communication suffices, reducing the need for physical proximity during robotic-assisted surgeries.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"392"},"PeriodicalIF":2.2,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142563853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Learning curve of multiple surgeons for robot-assisted radical prostatectomy using the cumulative sum method: a retrospective single-institution study.","authors":"Takashi Nagai, Toshiki Etani, Nobuhiko Shimizu, Masakazu Gonda, Maria Aoki, Toshiharu Morikawa, Shoichiro Iwatsuki, Kazumi Taguchi, Taku Naiki, Kentaro Mizuno, Ryosuke Ando, Atsushi Okada, Noriyasu Kawai, Keiichi Tozawa, Takahiro Yasui","doi":"10.1007/s11701-024-02122-2","DOIUrl":"10.1007/s11701-024-02122-2","url":null,"abstract":"<p><p>Prostate cancer (PC) is common among men and has become a significant societal issue. Localized PC has a good prognosis with appropriate treatment. Prostatectomy, particularly robot-assisted radical prostatectomy (RARP), has become a common treatment since the da Vinci prostatectomy was approved by the FDA in 2001. The current study aimed to assess the learning curve for RARP, focusing on anastomosis time, using the cumulative sum (CUSUM) method. Data were collected from Nagoya City University Hospital between May 2011 and December 2018 and included 469 surgeries performed by experienced surgeons. Our findings indicated that, on average, 11 patients were required to complete the initial phase and 24 patients were required to complete the consolidation phase of anastomosis. Additionally, for complete resection of pT2c cases, 16 cases were required for the initial phase and 27 cases were required for the consolidation phase. The CUSUM method proved useful for visualizing trends in surgical proficiency, although the study noted potential confounding biases and limitations in evaluating surgical proficiency based solely on surgical time or positive surgical margins.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"389"},"PeriodicalIF":2.2,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142562932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluating the efficacy of telesurgery with dual console SSI Mantra Surgical Robotic System: experiment on animal model and clinical trials.","authors":"Sudhir Prem Srivastava, Vishwajyoti Pascual Srivastava, Avinesh Singh, Suraj Dwivedi, Munish Batra, Shivam Gupta, Sonu Singh, Shubhankar Sanjiv Kulkarni, Anson Paul, Amit Kumar, Manjusha Agwan","doi":"10.1007/s11701-024-02148-6","DOIUrl":"10.1007/s11701-024-02148-6","url":null,"abstract":"<p><p>The field of robotic surgery has grown exponentially over the past few decades. Surgical robots offer numerous benefits that enhance surgical precision, improve patient outcomes, and expand the capabilities of surgeons. Telesurgery, also known as a remote surgery, is a branch of telemedicine, which offers to perform surgical procedures requiring expertise of a surgeon located at a distance from a patient by using robotic systems and telecommunications technology. In a previous reported case, an animal experiment and clinical trial telesurgery using a dual console were performed. However, the mean latency time and data packet loss were considerably high. As a result, the performance of the telesurgery got severely impacted. This paper evaluates the feasibility, safety, and efficacy of remote telesurgery to precisely carryout predetermined surgical procedures using dual console SSI Mantra Surgical Robotic System. The trials were registered prospectively with trial registration number CTRI-2024-06-068361.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"391"},"PeriodicalIF":2.2,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11530477/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142562930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Benedikt Schäfer, Gerrit Freund, Jörg Bahm, Justus P Beier
{"title":"Robotic microsurgery for pediatric peripheral nerve surgery.","authors":"Benedikt Schäfer, Gerrit Freund, Jörg Bahm, Justus P Beier","doi":"10.1007/s11701-024-02140-0","DOIUrl":"10.1007/s11701-024-02140-0","url":null,"abstract":"<p><p>The technology of microsurgical robotic systems has shown potential benefit during the last decade for a variety of microsurgical procedures, such as vascular anastomoses, lymphatic anastomoses or nerve coaptation. At the same time, peripheral nerve surgery has produced ever more sophisticated nerve transfers in which the smallest nerve structures are connected to each other. Following obstetric brachial plexus injuries, nerve reconstruction surgery is often required in the first few years of life in order to improve the function of the affected arm, including nerve transfers to denervated muscles, which enable reinnervation of target muscles. In pediatric patients, these donor-nerve structures are even smaller than in adults, which further increases the demands to the microsurgeon. In this publication, we show the possible applications, capabilities and limitations of a dedicated microsurgical robotic system for nerve transfers in pediatric patients.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"388"},"PeriodicalIF":2.2,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11522176/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142548307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Robotic abdominopelvic surgery: a systematic review of cross-platform outcomes.","authors":"Atanu Pal, Rehan Gamage","doi":"10.1007/s11701-024-02144-w","DOIUrl":"10.1007/s11701-024-02144-w","url":null,"abstract":"<p><p>As the global surgical robotic ecosystem diversifies, multi-platform surgery is becoming increasingly common. The natural question is whether these robots differ in performance and cost. We address this question and report the first systematic review comparing platforms. A systematic search identified clinical studies comparing at least two platforms. Of 287 studies, 31 were included, with 5 RCTs and 26 cohort studies, including 3624 patients. All studies compared da Vinci with Hintori, Hugo, KangDuo, Micro-Hand, Revo-I, Senhance, and Versius robots. Comparisons were across specialties: urology (18 studies; upper and lower tract), general surgery (11 studies; inguinal and ventral hernia, cholecystectomy, colorectal, pancreatic, oesophagectomy, distal gastrectomy), gynaecology (3 studies; hysterectomy, sacrocolpopexy). There were no differences in conversion rate, estimated blood loss, complication rate, pathological parameters, oncological outcomes (6 months), and functional outcomes (12 months). Results were mixed on operative time and its components. Length of stay was largely similar. Surgeon task load was similar (2 studies). Operative cost was 45-60% lower on the newer platforms (3 studies). Operative, clinical, oncological, and functional outcomes were similar for da Vinci and the newer robots across a range of abdominopelvic procedures, with a signal of lower cost on newer types. Studies were heterogeneous. Data on non-technical skills, other human factors, and comparative learning curves was scant. The majority of evidence was low quality and retrospective. However, accumulating evidence on safety, efficacy, and non-inferiority of the newer platforms has implications for robotic training programmes and procurement.</p>","PeriodicalId":47616,"journal":{"name":"Journal of Robotic Surgery","volume":"18 1","pages":"386"},"PeriodicalIF":2.2,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142548306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}