Robotic surgical skill acquisition: What one needs to know?

Revolutionising Breast Surgery: A Comprehensive Review of Robotic Innovations in Breast Surgery and Reconstruction

Robotic innovations in breast surgery have ushered in a new era of precision, safety, and patient-centred care. This comprehensive review explores the multifaceted realm of robotic breast surgery, from preoperative planning to postoperative outcomes, learning curves for surgeons, and the implications for healthcare policies. We examine the ethical considerations, cost-effectiveness, and future directions, including integrating artificial intelligence and telesurgery. Key findings reveal that robotic systems provide improved surgical precision, reduced complications, and enhanced patient satisfaction. Ethical concerns encompass informed consent, resource allocation, and equitable access. The future of breast surgery lies in continued research and development, ensuring that robotics becomes a standard of care accessible to all patients. This technology is reshaping breast surgery and offering new possibilities for minimally invasive, patient-centred care, ultimately redefining the standards of care in this critical field of medicine.

Advancements in Robotic Surgery: A Comprehensive Overview of Current Utilizations and Upcoming Frontiers

Robotic surgery, a groundbreaking advancement in medical technology, has redefined the landscape of surgical procedures. This comprehensive overview explores the multifaceted world of robotic surgery, encompassing its definition, historical development, current applications, clinical outcomes, benefits, emerging frontiers, challenges, and future implications. We delve into the fundamentals of robotic surgical systems, examining their components and advantages. From general and gynecological surgery to urology, cardiac surgery, orthopedics, and beyond, we highlight the diverse specialties where robotic surgery is making a significant impact. The many benefits discussed include improved patient outcomes, reduced complications, faster recovery times, cost-effectiveness, and enhanced surgeon experiences. The outlook reveals a healthcare landscape where robotic surgery is increasingly vital, enabling personalized medicine, bridging healthcare disparities, and advancing surgical precision. However, challenges such as cost, surgeon training, technical issues, ethical considerations, and patient acceptance remain relevant. In conclusion, robotic surgery is poised to continue shaping the future of health care, offering transformative possibilities while emphasizing the importance of collaboration, innovation, and ethical governance.

Learning Curve of Upper Aerodigestive Tract Foreign Body Management for Otorhinolaryngology Residents

INTRODUCTION

Foreign body ingestion is the most common reason for otolaryngology specialist consultations in emergency departments. Among the different types of foreign bodies, fish bones are the most common, particularly in Asian populations. In Taiwan, upper aerodigestive tract foreign bodies (UADT-FBs) are mostly managed by residents in the otorhinolaryngology (ORL) department. Considering the learning curve required for all procedures, different management types between residents, and possible resulting safety issues, this study explored the outcomes of UADT-FB management by residents in different years of ORL training.

MATERIALS AND METHODS

The medical records of 2,283 patients who visited Kaohsiung Veterans General Hospital's Emergency Department for UADT-FB during June 2013-August 2019 were retrospectively reviewed. The reviewed data included the demographic data of enrolled patients, outcomes of foreign body management, and follow-up chart records of the patients.

RESULTS

Among the 2,283 patients, 1,324 (58%) were found to be negative for foreign bodies, and foreign bodies in 951 (41.7%) were removed immediately. In the negative finding (NF) group, 2 (4.9%) patients were later found to be positive for foreign bodies during follow-up in the outpatient department. One (2.4%) patient developed a deep neck infection and esophageal perforation. The percentage of NFs decreased from 62.58% in residents in the first half of their first year (R1a) to 54% for third-year residents (R3). Comparing R1a with R3, the number needed to harm for retained UADT-FBs after patients visited the emergency department was 12.2.

DISCUSSION/CONCLUSION

This study provides data from 1 referral center regarding the management of UADT-FBs. With increasing resident training, the percentage of NFs declined from 62.58 to 54%. Young residents, especially those in the first 6 months of their training, should have senior residents perform a second examination if UADT-FBs are not found in suspected cases.

Changes in UK renal oncological surgical practice from 2008 to 2017: implications for cancer service provision and surgical training

OBJECTIVE

To determine and analyse the temporal changes in oncological nephrectomy practice and training opportunities using data obtained from the UK British Association of Urological Surgeons nephrectomy register from 2008 to 2017.

PATIENT AND METHODS

All nephrectomies within the dataset for this time period were analysed (n = 54 251). Cases were divided into radical nephrectomy (RN), partial nephrectomy (PN) and nephroureterectomy (NU). Simple nephrectomy, donor nephrectomy and benign PN were excluded. The annual frequencies for each oncological nephrectomy method, surgical approach, grade of surgeon, hospital caseload numbers and short-term surgical outcomes were determined.

RESULTS

Reported annual nephrectomy numbers increased by 2.5-fold in the 9-year time period. The number of hospitals performing nephrectomies decreased by 22%, however, more than 40% of centres performed more than 70 cases a year. There was a trend towards a decrease in overall length of hospital stay (9 vs 5 days; P < 0.01) and decreased transfusion rates. The proportion of minimally invasive procedures increased from 57% to 75%, with nephron-sparing rates increasing from 8.9% overall to 24.8%. With regard to surgical technique, robot-assisted surgery saw a mean annual increase of 222%. Overall, there was a 10% decrease in the proportion of PNs performed by trainee surgeons.

CONCLUSIONS

Renal surgery has changed considerably with regard to volume and also surgical approach, with rates of nephron-sparing surgery and minimally invasive surgery significantly increasing. Increasing hospital centralization and institutional experience, and a shift to robot-assisted surgery appear to have contributed to the observed improved patient outcomes. The increasing utilization of robot-assisted surgery has potential implications and challenges for the training of future urology surgeons.

How to report educational videos in robotic surgery: an international multidisciplinary consensus statement

The swift endorsement of the robotic surgical platform indicates that it might prevail as the preferred technique for many complex abdominal and pelvic operations. Nonetheless, use of the surgical robotic system introduces further layers of complexity into the operating theatre necessitating new training models. Instructive videos with relevant exposition could be optimal for early training in robotic surgery and the aim of this study was to develop consensus guidelines on how to report a robotic surgery video for educational purposes to achieve high quality educational video outputs that could enhance surgical training. A steering group prepared a Delphi survey of 46 statements, which was distributed and voted on utilising an electronic survey tool. The selection of committee members was designed to include representative surgical trainers worldwide across different specialties, including lower and upper gastrointestinal surgery, general surgery, gynaecology and urology. 36 consensus statements were approved and classified in seven categories: author’s information and video introduction, case presentation, demonstration of the surgical procedure, outcomes of the procedure, associated educational content, review of surgical videos quality and use of surgical videos in educational curricula. Consensus guidelines on how to report robotic surgery videos for educational purposes have been elaborated utilising Delphi methodology. We recommend that adherence to the guidelines presented could support advancing the educational quality of video outputs when designed for training.

Oncologic Resection in Laparoscopic Versus Robotic Transhiatal Esophagectomy

Background and Objectives:

As the use of robotic surgery continues to increase, little is known about robotic oncologic outcomes compared with traditional methods in esophagectomy. The aim of this study was to examine the perioperative oncologic outcomes of patients undergoing laparoscopic versus robot-assisted transhiatal esophagectomy (THE).

Methods:

Thirty-six consecutive patients who underwent laparoscopic and robot-assisted THE for malignant disease over a 3-year period were identified in a retrospective database. Eighteen patients underwent robotic-assisted THE with cervical anastomosis, and 18 patients underwent laparoscopic THE. All procedures were performed by a single foregut and thoracic surgeon.

Results:

Patient demographics were similar between the 2 groups with no significant differences. Lymph node yields for both laparoscopic and robot-assisted THE were similar at 13.9 and 14.3, respectively (P = .90). Ninety-four percent of each group underwent R0 margins, but only 1 patient from each modality had microscopic positive margins. All of the robot-assisted patients underwent neoadjuvant chemoradiation, whereas 83.3% underwent neoadjuvant therapy in the laparoscopy group (P = .23). Clinical and pathologic stagings were similar in each group. There was 1 death after laparoscopic surgery in a cirrhotic patient and no mortalities among the robot-assisted THE patients (P = .99). One patient from each group experienced an anastomotic leak, but neither patient required further intervention.

Conclusions:

Laparoscopic and robot-assisted THEs yield similar perioperative oncologic results including lymph node yield and margin status. In the transition from laparoscopic surgery, robotic surgery should be considered oncologically noninferior compared with laparoscopy.

Robotic Right Colectomy for Colon Cancer: Comparison of Outcomes from a Single Institution with the ACS-NSQIP Database

BACKGROUND

Robotic surgery has increased in recent years for the treatment of colorectal cancer; however, it is not yet the standard of care. This study aims to compare the 30-day outcomes after robotic colectomy for right-sided colon cancer from our institution with those from a national dataset, the targeted colectomy American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database.

METHODS

Patients undergoing elective, robotic, right colon resection for stage I, II, and III colon cancer were identified within the targeted colectomy ACS-NSQIP database from 2012 to 2014. Patients meeting the same criteria were identified within a prospectively maintained institutional database from 2009 to 2015. Univariate analyses using chi-square tests and Student's t-tests were done where appropriate to compare baseline characteristics and outcomes between the two groups.

RESULTS

Patients at our institution had a significantly higher average number of lymph nodes retrieved (24.4 versus 20.1, P = .046). There was no statistically significant difference between the two groups regarding the incidence of wound infections, anastomotic leaks, blood transfusions, unplanned return to the operating room, or prolonged length of hospital stay. There were no 30-day mortalities at our institution and only one in the ACS-NSQIP database.

CONCLUSIONS

Our institutional experience with robotic right colon resection is equivalent to that of a national sample. This study demonstrates the safety of performing robotic right hemicolectomy for the treatment of colon cancer.

Can teenage novel users perform as well as General Surgery residents upon initial exposure to a robotic surgical system simulator?

New techniques in minimally invasive and robotic surgical platforms require staged curricula to insure proficiency. Scant literature exists as to how much simulation should play a role in training those who have skills in advanced surgical technology. The abilities of novel users may help discriminate if surgically experienced users should start at a higher simulation level or if the tasks are too rudimentary. The study's purpose is to explore the ability of General Surgery residents to gain proficiency on the dVSS as compared to novel users. The hypothesis is that Surgery residents will have increased proficiency in skills acquisition as compared to naive users. Six General Surgery residents at a single institution were compared with six teenagers using metrics measured by the dVSS. Participants were given two 1-h sessions to achieve an MScoreTM in the 90th percentile on each of the five simulations. MScoreTM software compiles a variety of metrics including total time, number of attempts, and high score. Statistical analysis was run using Student's t test. Significance was set at p value <0.05. Total time, attempts, and high score were compared between the two groups. The General Surgery residents took significantly less Total Time to complete Pegboard 1 (PB1) (p = 0.043). No significant difference was evident between the two groups in the other four simulations across the same MScoreTM metrics. A focused look at the energy dissection task revealed that overall score might not be discriminant enough. Our findings indicate that prior medical knowledge or surgical experience does not significantly impact one's ability to acquire new skills on the dVSS. It is recommended that residency-training programs begin to include exposure to robotic technology.

A research review on clinical needs, technical requirements, and normativity in the design of surgical robots

Nowadays robots play an important role in society, mainly due to the significant benefits they provide when utilized for assisting human beings in the execution of dangerous or repetitive tasks. Medicine is one of the fields in which robots are gaining greater use and development, especially those employed in minimally invasive surgery (MIS). However, due to the particular conditions of the human body where robots have to act, the design of these systems is complex, not only from a technical point of view, but also because the clinical needs and the normativity aspects are important considerations that have to be taken into account in order to achieve better performances and more secure systems for patients and surgeons. Thus, this paper explores the clinical needs and the technical requirements that will trace the roadmap for the next scientific and technological advances in the field of robotic surgery, the metrics that should be defined for safe technology development and the standards that are being elaborated for boosting the industry and facilitating systems integration.

The European Association of Urology Robotic Training Curriculum: An Update

The European Association of Urology robotic training curriculum is a validated structured program to provide standardized training and to certify surgeons for specific urologic procedures.

Comparison of the trifecta outcomes of robotic and open nephron-sparing surgeries performed in the robotic era of a single institution

Purpose

In this study we aimed to report a comparative analysis between open and robotic nephron sparing surgeries (NSS) from a single institutional database.

Methods

Patients who have undergone NSS during the robotic era of our institution were included in this study. Open (n = 74) and robotic (n = 59) groups were compared regarding trifecta outcome. Trifecta was defined as; warm ischemia time (WIT) <25 min, negative surgical margins and the absence of perioperative complications.

Results

A total of 57 (77 %) and 45 (76 %) patients in the open and robotic groups, respectively achieved the trifecta outcome. Overall trifecta rate was 77 % (n = 102/133). The only statistically significant difference between trifecta positive and trifecta negative patients was the length of hospitalization (LOH). Except LOH; none of the tested parameters were shown to be predictive of trifecta outcome on univariate and multivariate analyses. Concerning trifecta positive patients; those in the open surgery group had larger tumors with a higher degree of morphometric complexity and were hospitalized for a longer period of time. Additionally, operative duration was significantly higher in the robotic group.

Conclusions

In our cohort, no significant difference in achieving the trifecta outcome was reported after open and robotic NSS. Length of hospitalization was the only parameter that differed significantly between trifecta positive and trifecta negative patients. Surgical approach was not a significant predictor of simultaneous achievement of trifecta outcomes. Irrespective of the trifecta definition; larger and more complicated tumors were handled via open NSS.

Incorporating resident/fellow training into a robotic surgery program

With the rapid uptake of the robotic approach in gynecologic surgery, a thorough understanding of the technology, including its uses and limitations, is critical to maximize patient outcomes and safety. This review discusses the role of training modalities and development of curricula for robotic surgery. Furthermore, methods for incorporating the entire surgical team and the process of credentialing/maintaining privileges are described.

Innovation in surgical technology and techniques: Challenges and ethical issues

The pace of medical innovation continues to increase. The deployment of new technologies in surgery creates many ethical challenges including how to determine safety of the technology, what is the timing and process for deployment of a new technology, how are patients informed before undergoing a new technology or technique, how are the outcomes of a new technology evaluated and how are the responsibilities of individual patients and society at large balanced. Ethical considerations relevant to the implementation of ECMO and robotic surgery are explored to further discussion of how we can optimize the delicate balance between innovation and regulation.