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Conrad PV, Mehdorn AS, Alkatout I, Becker T, Beckmann JH, Pochhammer J. The Combination of Laparoscopic and Robotic Surgery: First Experience with the Dexter Robotic System™ in Visceral Surgery. Life (Basel) 2024; 14:874. [PMID: 39063627 PMCID: PMC11277731 DOI: 10.3390/life14070874] [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: 06/05/2024] [Revised: 07/03/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
INTRODUCTION For over two decades, abdominal surgical procedures have been safely performed robotically. After the first patent expiration, alternative robotic systems entered the market. The Dexter Robotic System™ is a small-format, modular, and robotic platform consisting of a surgeon's console, two patient carts with instrument arms, and one endoscope arm. We report our initial experiences with Dexter since its installation at our visceral surgery department. METHODS The system and surgical setup are described. Demographic and perioperative data of all operated patients as well as the system docking times were analyzed. RESULTS From 56 procedures performed with Dexter, the most common ones included cholecystectomy (n = 15), inguinal hernia repair (TAPP; unilateral n = 15; bilateral n = 3), and right oncologic hemicolectomy (n = 15). The median docking time was 6 min (2-16 min) and was reduced to 4 min in the last tertile of procedures performed. CONCLUSIONS In our experience, Dexter can be implemented without any major challenges, and visceral surgical procedures of simple to medium complexity can be performed safely. The simplicity and accessibility of the system along with the ease of switching between robotics and laparoscopy could be particularly suitable for beginners in robotic surgery.
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Affiliation(s)
- Pernilla Virginia Conrad
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Anne-Sophie Mehdorn
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Ibrahim Alkatout
- Clinic for Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Thomas Becker
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Jan Henrik Beckmann
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Julius Pochhammer
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
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Panico G, Mastrovito S, Campagna G, Monterossi G, Costantini B, Gioè A, Oliva R, Ferraro C, Ercoli A, Fanfani F, Scambia G. Robotic docking time with the Hugo™ RAS system in gynecologic surgery: a procedure independent learning curve using the cumulative summation analysis (CUSUM). J Robot Surg 2023; 17:2547-2554. [PMID: 37542580 PMCID: PMC10492716 DOI: 10.1007/s11701-023-01693-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 07/30/2023] [Indexed: 08/07/2023]
Abstract
Robot-assisted surgery has been proven to offer improvements in term of surgical learning curve and feasibility of minimally invasive surgery, but has often been criticized for its longer operative times compared to conventional laparoscopy. Additional times can be split into time required for system set-up, robotic arms docking and calibration of robotic instruments; secondly, surgeon's learning curve. One of the newest systems recently launched on the market is the Hugo™ RAS (MEDTRONIC Inc, United States). As some of the earliest adopters of the Hugo™ RAS system technology, we present our data on robotic docking learning curve for the first 192 gynecologic robotic cases performed at our institution. Our data indicates that robotic set-up and docking with the new Hugo™ RAS robotic surgical system can be performed time-effectively and that the specific robotic docking learning curve is comparable to preexisting data for other platforms. This preliminary insights into this recently released system may be worthwhile for other centers which may soon adopt this new technology and may need some relevant information on topics such as OR times. Further studies are necessary to assess the different features of the Hugo™ RAS considering other technical and surgical aspects, to fully become familiar with this novel technology.
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Affiliation(s)
- Giovanni Panico
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Chirurgia Ginecologica, 00168, Rome, Italy
| | - Sara Mastrovito
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Chirurgia Ginecologica, 00168, Rome, Italy
| | - Giuseppe Campagna
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Chirurgia Ginecologica, 00168, Rome, Italy.
| | - Giorgia Monterossi
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Ginecologia Oncologica, 00168, Rome, Italy
| | - Barbara Costantini
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Ginecologia Oncologica, 00168, Rome, Italy
| | - Alessandro Gioè
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Ginecologia Oncologica, 00168, Rome, Italy
| | - Riccardo Oliva
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Ginecologia Oncologica, 00168, Rome, Italy
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67091, Strasbourg, France
| | - Chiara Ferraro
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Chirurgia Ginecologica, 00168, Rome, Italy
| | - Alfredo Ercoli
- PID Ginecologia Oncologica e Chirurgia Ginecologica Miniinvasiva, Università Degli Studi di Messina, Policlinico G.Martino, 98124, Messina, Italy
| | - Francesco Fanfani
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Chirurgia Ginecologica, 00168, Rome, Italy
| | - Giovanni Scambia
- Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Chirurgia Ginecologica, 00168, Rome, Italy
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Grivas N, Zachos I, Georgiadis G, Karavitakis M, Tzortzis V, Mamoulakis C. Learning curves in laparoscopic and robot-assisted prostate surgery: a systematic search and review. World J Urol 2021; 40:929-949. [PMID: 34480591 DOI: 10.1007/s00345-021-03815-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 08/17/2021] [Indexed: 12/26/2022] Open
Abstract
PURPOSE To perform a systematic search and review of the available literature on the learning curves (LCs) in laparoscopic and robot-assisted prostate surgery. METHODS Medline was systematically searched from 1946 to January 2021 to detect all studies in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement, reporting on the LC in laparoscopic radical prostatectomy (LRP), laparoscopic simple prostatectomy (LSP), robot-assisted radical prostatectomy (RARP) and robot-assisted simple prostatectomy (RSP). RESULTS In total, 47 studies were included for qualitative synthesis evaluating a single technique (LRP, RARP, LSP, RSP; 45 studies) or two techniques (LRP and RARP; 2 studies). All studies evaluated outcomes on real patients. RARP was the most widely investigated technique (30 studies), followed by LRP (17 studies), LSP (1 study), and RSP (1 study). In LRP, the reported LC based on operative time; estimated blood loss; length of hospital stay; positive surgical margin; biochemical recurrence; overall complication rate; and urinary continence rate ranged 40-250, 80-250, 58-200, 50-350, 110-350, 55-250, 70-350 cases, respectively. In RARP, the corresponding ranges were 16-300, 20-300, 25-200, 50-400, 40-100, 20-250, 30-200, while LC for potency rates was 80-90 cases. CONCLUSIONS The definition of LC for laparoscopic and robot-assisted prostate surgery is not well defined with various metrics used among studies. Nevertheless, LCs appear to be steep and continuous. Implementation of training programs/standardization of the techniques is necessary to improve outcomes.
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Affiliation(s)
- Nikolaos Grivas
- Department of Urology, University General Hospital of Heraklion, University of Crete, Medical School, Heraklion, Crete, Greece
| | - Ioannis Zachos
- Department of Urology, University Hospital of Larissa, University of Thessaly, Medical School, Larissa, Greece
| | - Georgios Georgiadis
- Department of Urology, University General Hospital of Heraklion, University of Crete, Medical School, Heraklion, Crete, Greece
| | - Markos Karavitakis
- Department of Urology, University General Hospital of Heraklion, University of Crete, Medical School, Heraklion, Crete, Greece
| | - Vasilis Tzortzis
- Department of Urology, University Hospital of Larissa, University of Thessaly, Medical School, Larissa, Greece
| | - Charalampos Mamoulakis
- Department of Urology, University General Hospital of Heraklion, University of Crete, Medical School, Heraklion, Crete, Greece.
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Lee JM, Yang SY, Han YD, Cho MS, Hur H, Min BS, Lee KY, Kim NK. Can better surgical outcomes be obtained in the learning process of robotic rectal cancer surgery? A propensity score-matched comparison between learning phases. Surg Endosc 2020; 35:770-778. [PMID: 32055993 DOI: 10.1007/s00464-020-07445-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 02/10/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although studies of robotic rectal cancer surgery have demonstrated the effects of learning on operation time, comparisons have failed to demonstrate differences in clinicopathological outcomes between unadjusted learning phases. This study aimed to investigate the learning curve of robotic rectal cancer surgery for clinicopathological outcomes and compare surgical outcomes between adjusted learning phases. Study design We enrolled 506 consecutive patients with rectal adenocarcinoma who underwent robotic resection by a single surgeon between 2007 and 2018. Risk-adjusted cumulative sum (RA-CUSUM) for surgical failure was used to analyze the learning curve. Surgical failure was defined as the occurrence of any of the following: conversion to open surgery, severe complications (Clavien-Dindo grade ≥ 3a), insufficient number of harvested lymph nodes (LNs), or R1 resection. Comparisons between learning phases analyzed by RA-CUSUM were performed before and after propensity score matching. RESULTS In RA-CUSUM analysis, the learning curve was divided into two learning phases: phase 1 (1st-177th cases, n = 177) and phase 2 (178th-506th cases, n = 329). Before matching, patients in phase 2 had deeper tumor invasion and higher rates of positive LNs on pretreatment images and preoperative chemoradiotherapy. After matching, phase 1 (n = 150) and phase 2 (n = 150) patients exhibited similar clinical characteristics. Phase 2 patients had lower rates of surgical failure overall and these components: conversion to open surgery, severe complications, and insufficient harvested LNs. CONCLUSIONS For robotic rectal cancer surgery, surgical outcomes improved after the 177th case. Further studies by other robotic surgeons are required to validate our results.
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Affiliation(s)
- Jong Min Lee
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Seung Yoon Yang
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Yoon Dae Han
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Min Soo Cho
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Hyuk Hur
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Byung Soh Min
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Kang Young Lee
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea
| | - Nam Kyu Kim
- Division of Colorectal Surgery, Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, 03722, Korea.
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A systematic review of the learning curve in robotic surgery: range and heterogeneity. Surg Endosc 2018; 33:353-365. [DOI: 10.1007/s00464-018-6473-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 09/20/2018] [Indexed: 12/18/2022]
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