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Ma D, Wang W, Wang J, Zhang T, Jiang Z, Du G, Yang J, Zhang X, Qin G, Jin B. Laparoscopic versus open surgery for hilar cholangiocarcinoma: a retrospective cohort study on short-term and long-term outcomes. Surg Endosc 2022; 36:3721-3731. [PMID: 34398281 DOI: 10.1007/s00464-021-08686-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 08/07/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND Laparoscopic surgery (LS) for hilar cholangiocarcinoma (HCCa) remains under development, and its feasibility and safety remain controversial. This study therefore evaluated the outcomes of this technique and compared them to those of open surgery (OS). METHODS In total, 149 patients underwent surgical resection for HCCa at our center between February 2017 and September 2020. After screening and propensity score matching, 47 OS group patients and 20 LS group patients remained, and their baseline characteristics, pathologic findings, surgical outcomes, and long-term outcomes were compared. RESULT The baseline characteristics and pathologic findings were comparable between the two groups. The mean incision length was longer in the OS group than in the LS group (21.0 cm vs. 13.2 cm, P < 0.001). No significant differences were observed in the other surgical outcomes between the two groups. Regarding long-term outcomes, the overall survival rate and disease-free survival rate of the OS group were significantly higher than those of the LS group (P = 0.0057, P = 0.043). However, the two groups had significantly different follow-up times (19.2 months vs. 14.7 months, P = 0.041). CONCLUSION LS for HCCa is technically achievable, and our study revealed that it is equivalent to OS in terms of short-term outcomes but was poorer in terms of long-term outcomes.
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Affiliation(s)
- Delin Ma
- Department of Surgery, School of Medicine, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, 250012, Shandong, China.,Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Wei Wang
- Department of Surgery, School of Medicine, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Jianlei Wang
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Tingxiao Zhang
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Zhaochen Jiang
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Gang Du
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Jinhuan Yang
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Xiqing Zhang
- School of Public Health, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Guanjun Qin
- Department of Hepatobiliary Surgery, Xuchang Central Hospital Affiliated to Henan University of Science and Technology, Xuchang, 461000, Henan, China
| | - Bin Jin
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, China.
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The TransEnterix European Patient Registry for Robotic-Assisted Laparoscopic Procedures in Urology, Abdominal, Thoracic, and Gynecologic Surgery ("TRUST"). Surg Technol Int 2021. [PMID: 33513657 DOI: 10.52198/21.sti.38.gs1394] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Robotic surgery was first introduced in the mid-1980s, and at the end of the '90s, the da Vinci® System (Intuitive Surgical Inc., Sunnyvale, California) was introduced in Europe and held a monopoly for years afterward. In 2016, Senhance™ digital laparoscopic platform (TransEnterix Inc., Morrisville, North Carolina) came to the market. This new platform is based on laparoscopic movements and is designed for laparoscopic surgeons. This study shows the surgical outcomes of patients after different visceral, colorectal, gynecological, and urological surgical procedures done with the Senhance™ digital laparoscopic platform with a focus on safety. MATERIALS AND METHODS The study population consists of 871 patients who underwent robotic surgery with the Senhance™ platform. The most common procedures were hernia repairs (unilateral and bilateral), cholecystectomies, and prostatectomies. The procedures were performed in five centers in Europe between February 2017 and July 2020 by experienced laparoscopic surgeons. RESULTS 220 (25.3 %) out of 871 patients had a unilateral hernia repair, 70 (8.0%) a bilateral hernia repair, 159 (18.3%) underwent a cholecystectomy, and 168 (19.3%) a prostatectomy. The other procedures included visceral, colorectal, and gynecological surgery procedures. The median docking time was 7.46 minutes for the four most common procedures. The duration of surgery varied from 32 to 313 minutes, the average time was 114.31 minutes. Adverse events were rare overall. There were 48 (5.5 %) adverse events out of 871 patients, 24 of them (2.8 % of all cases) were severe. Out of all 24 severe adverse events, five events (20.8%) were likely related to the robot, 17 events (70.8%) were unlikely related to the robot, and two events (8.3%) could not be categorized. Regarding complications following unilateral hernia repairs, data from 212 patients was available. Thirteen (6.1%) complications occurred, and six of those (2.8%) were serious. Out of 68 patients with a bilateral hernia repair, six patients (8.8%) developed complications, three of which were severe (4.4%). The complication rate was 2.8% in the patients following a cholecystectomy (4/144); two of them serious. After prostatectomy, six out of 141 patients (4.3 %) had complications; one serious (0.7%) No mortality was observed. Data about unplanned conversions to laparoscopic surgery could be collected from 761 patients which is a rate of 3.7%. There were 12 conversions out of 760 procedures to open surgery (1.6%). CONCLUSIONS Our series shows these procedures are safe and reproducible. The findings suggest that the surgical results after robotic surgery with the Senhance™ system are promising. Long-term data regarding complication rates should be the subject of future studies.
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Abstract
Artificial Intelligence (AI) is based on accurate decision-making processes which can be carried out independently by a machine. AI may be subdivided into strong AI (with consciousness and intentionality) and weak AI (lacking both and programmed to perform specific tasks only). With AI currently making rapid progress in all domains, including those of healthcare, physicians face possible competitors. Various types of AI programs are already available as consultants to the physician, and these help in medical diagnostics and treatment. At the time of writing, extant programs constitute weak AI. This paper will explore the development of AI and robotics in medicine, and will refer to Star Trek's "Emergency Medical Hologram", who is portrayed as a strong AI program. This paper will also briefly explore the issues pertaining to AI in the medical field and will show that weak AI should not only suffice in the demesne of healthcare, but may actually be more desirable than strong AI.
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Abstract
Ophthalmology is a field that is now seeing the integration of robotics in its surgical procedures and interventions. Assistance facilitated by robots offers substantial improvements in terms of movement control, tremor cancellation, enhanced visualization, and distance sensing. Robotic technology has only recently been integrated into ophthalmology; hence, the progression is only in its initial stages. Robotic technologies such as da Vinci Surgical System are integrated into the field of ophthalmology and are assisting surgeons in complex eye surgeries. Ophthalmic surgeries require high accuracy and precision to execute tissue manipulation, and some complex ocular surgery may take few hours to complete the procedures that may predispose high-volume ophthalmic surgeons to work-related musculoskeletal disorders. A complete paradigm shift has been achieved in this particular field through the integration of advanced robotic technology, resulting in easier and more efficient procedures. Where robotic technology assists the surgeons and improves the overall quality of care, it also projects several challenges including limited availability, training, and the high cost of the robotic system. Although considerable studies and trials have been conducted for various robotic systems, only a few of them have made it to the commercial stage and ophthalmology, on its own, has a long way to go in robotics technology.
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Affiliation(s)
- Suresh K Pandey
- Department of Ophthalmology, SuVi Eye Institute and Lasik Laser Center, Kota, Rajasthan, India
| | - Vidushi Sharma
- Department of Ophthalmology, SuVi Eye Institute and Lasik Laser Center, Kota, Rajasthan, India
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Sussman RD, Peyronnet B, Brucker BM. The current state and the future of robotic surgery in female pelvic medicine and reconstructive surgery. Turk J Urol 2019; 45:331-339. [PMID: 31509506 DOI: 10.5152/tud.2019.19068] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 04/22/2019] [Indexed: 12/12/2022]
Abstract
In this article, we review the current uses and future directions of robotic surgery in the field of female pelvic medicine and reconstructive surgery. Pelvic surgery is ideal for the use of surgical robots, which provide improved visualization and ease of suturing deep within the pelvis. Robots have been successfully used for the treatment of pelvic organ prolapse, in procedures such as sacrocolpopexy, sacrohysteropexy, and uterosacral ligament plication. Surgeons have used the robotic successfully to treat various etiologies of female pelvic pain including fibroids, endometriosis, and nerve entrapment. Robotic repair of iatrogenic injury has been described with excellent outcomes and avoidance of conversion to open surgery in the event of an injury caused using the robotic platform. While more data is needed on this topic, there has been increasing interest in using the robot for urologic reconstruction including repair of vesico-vaginal fistula, cystectomy, augmentation cystoplasty, and continent and non-continent diversions. Recently the use of the robot has been described in the treatment of stress urinary incontinence in females, with robotic placement of an artificial urinary sphincter. While robotic surgery is associated with increased cost, the outcomes of robotic surgery in female urology are promising. More studies that properly evaluate the benefits of robotic surgery as compared to open and laparoscopic approaches are needed.
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Madhavan K, Kolcun JPG, Chieng LO, Wang MY. Augmented-reality integrated robotics in neurosurgery: are we there yet? Neurosurg Focus 2017; 42:E3. [DOI: 10.3171/2017.2.focus177] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Surgical robots have captured the interest—if not the widespread acceptance—of spinal neurosurgeons. But successful innovation, scientific or commercial, requires the majority to adopt a new practice. “Faster, better, cheaper” products should in theory conquer the market, but often fail. The psychology of change is complex, and the “follow the leader” mentality, common in the field today, lends little trust to the process of disseminating new technology. Beyond product quality, timing has proven to be a key factor in the inception, design, and execution of new technologies. Although the first robotic surgery was performed in 1985, scant progress was seen until the era of minimally invasive surgery. This movement increased neurosurgeons’ dependence on navigation and fluoroscopy, intensifying the drive for enhanced precision. Outside the field of medicine, various technology companies have made great progress in popularizing co-robots (“cobots”), augmented reality, and processor chips. This has helped to ease practicing surgeons into familiarity with and acceptance of these technologies. The adoption among neurosurgeons in training is a “follow the leader” phenomenon, wherein new surgeons tend to adopt the technology used during residency. In neurosurgery today, robots are limited to computers functioning between the surgeon and patient. Their functions are confined to establishing a trajectory for navigation, with task execution solely in the surgeon’s hands. In this review, the authors discuss significant untapped technologies waiting to be used for more meaningful applications. They explore the history and current manifestations of various modern technologies, and project what innovations may lie ahead.
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Ragupathi M, Haas EM. Designing a robotic colorectal program. J Robot Surg 2011; 5:51-6. [PMID: 27637260 DOI: 10.1007/s11701-011-0249-8] [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: 09/14/2010] [Accepted: 01/07/2011] [Indexed: 10/18/2022]
Abstract
Designing a successful robotic colorectal program requires consideration and implementation of several important concepts with continued perseverance through many obstacles that may arise. The ideal strategy is to establish a core group of committed individuals, define the goals and vision of the program, enlist corporate partners, and gain financial support with a sound business, educational, and research plan. Factors such as cost, limited availability, and demanding training are often hindrances to the implementation of a new robotic colorectal program while scheduling conflicts and inadequate resources may present obstacles to developing a colorectal program in institutions with existing robotic surgical programs. In developing a business plan one should consider the potential for increased patient referrals and the benefits of reduced hospital stay, decreased infection and complication rates, and quicker recovery compared with open surgical procedures. The optimal robotics surgical staff will include those most eager to be trained, as they are highly motivated and have the greatest enthusiasm to succeed. The early foundation of accomplishment will be vital to the long-term success of the program. In addition to building the ideal surgical team, patient selection is one of the most crucial considerations in developing a successful robotics program. Initiating a positive impression for robotic-assisted laparoscopic colorectal procedures will be an important precursor to continued success. Likewise, maintaining a regular schedule of procedures may advance the team's competencies and deter complacency. Proper planning, deliberate implementation, and sustained perseverance are key to the successful initiation of a robotic colorectal program.
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Affiliation(s)
- Madhu Ragupathi
- Division of Minimally Invasive Colon and Rectal Surgery, Department of Surgery, University of Texas Medical School at Houston, Houston, TX, USA
| | - Eric M Haas
- Division of Minimally Invasive Colon and Rectal Surgery, Department of Surgery, University of Texas Medical School at Houston, Houston, TX, USA. .,Colorectal Surgical Associates Ltd, LLP, 7900 Fannin St, Ste 2700, Houston, TX, 77054-2948, USA.
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Chang EY, Morris CD, Seltman AK, O'Rourke RW, Chan BK, Hunter JG, Jobe BA. The effect of antireflux surgery on esophageal carcinogenesis in patients with barrett esophagus: a systematic review. Ann Surg 2007; 246:11-21. [PMID: 17592284 PMCID: PMC1899200 DOI: 10.1097/01.sla.0000261459.10565.e9] [Citation(s) in RCA: 151] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To determine whether patients with Barrett esophagus who undergo antireflux surgery differ from medically treated patients in incidence of esophageal adenocarcinoma and probability of disease regression/progression. SUMMARY BACKGROUND DATA Barrett esophagus is a risk factor for the development of esophageal adenocarcinoma. A question exists as to whether antireflux surgery reduces this risk. METHODS Query of PubMed (1966 through October 2005) using predetermined search terms revealed 2011 abstracts, of which 100 full-text articles were reviewed. Twenty-five articles met selection criteria. A review of article references and consultation with experts revealed additional articles for inclusion. Studies that enrolled adults with biopsy-proven Barrett esophagus, specified treatment-type rendered, followed up patients with endoscopic biopsies no less than12 months of instituting therapy, and provided adequate extractable data. The incidence of adenocarcinoma and the proportion of patients developing progression or regression of Barrett esophagus and/or dysplasia were extracted. RESULTS In surgical and medical groups, 700 and 996 patients were followed for a total of 2939 and 3711 patient-years, respectively. The incidence rate of esophageal adenocarcinoma was 2.8 (95% confidence interval, 1.2-5.3) per 1000 patient-years among surgically treated patients and 6.3 (3.6-10.1) among medically treated patients (P = 0.034). Heterogeneity in incidence rates in surgically treated patients was observed between controlled studies and case series (P = 0.014). Among controlled studies, incidence rates were 4.8 (1.7-11.1) and 6.5 (2.6-13.8) per 1000 patient-years in surgical and medical patients, respectively (P = 0.320). Probability of progression was 2.9% (1.2-5.5) in surgical patients and 6.8% (2.6-12.1) in medical patients (P = 0.054). Probability of regression was 15.4% (6.1-31.4) in surgical patients and 1.9% (0.4-7.3) in medical patients (P = 0.004). CONCLUSIONS Antireflux surgery is associated with regression of Barrett esophagus and/or dysplasia. However, evidence suggesting that surgery reduces the incidence of adenocarcinoma is largely driven by uncontrolled studies.
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Affiliation(s)
- Eugene Y Chang
- Department of Surgery, Oregon Health & Science University, Portland, OH, USA
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Rothstein R, Rosen J, Young JS. Improving efficiency in endoscopy with robotic technology. Gastrointest Endosc Clin N Am 2004; 14:679-96, ix. [PMID: 15363773 DOI: 10.1016/j.giec.2004.05.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The adoption of robotic systems will alter endoscopy suite environments in terms of staff roles, work processes, and the physical layout and design of the workspace.
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Affiliation(s)
- Richard Rothstein
- Dartmouth Hitchcock Medical Center, Department of Gastroenterology, One Medical Center Drive, Lebanon, NH 03756, USA.
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Abstract
OBJECTIVE To review the history, development, and current applications of robotics in surgery. BACKGROUND Surgical robotics is a new technology that holds significant promise. Robotic surgery is often heralded as the new revolution, and it is one of the most talked about subjects in surgery today. Up to this point in time, however, the drive to develop and obtain robotic devices has been largely driven by the market. There is no doubt that they will become an important tool in the surgical armamentarium, but the extent of their use is still evolving. METHODS A review of the literature was undertaken using Medline. Articles describing the history and development of surgical robots were identified as were articles reporting data on applications. RESULTS Several centers are currently using surgical robots and publishing data. Most of these early studies report that robotic surgery is feasible. There is, however, a paucity of data regarding costs and benefits of robotics versus conventional techniques. CONCLUSIONS Robotic surgery is still in its infancy and its niche has not yet been well defined. Its current practical uses are mostly confined to smaller surgical procedures.
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Affiliation(s)
- Anthony R Lanfranco
- Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, Pennsylvania 19102, USA
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Literature watch. J Laparoendosc Adv Surg Tech A 2001; 11:323-4. [PMID: 11642671 DOI: 10.1089/109264201317054654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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