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Winkler C, Strobl A, Schmal TJ, Hartl M, Burian M, Formanek M. [Role of Robotic Surgery in ENT]. Wien Med Wochenschr 2021; 172:20-30. [PMID: 34338906 DOI: 10.1007/s10354-021-00865-3] [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: 08/20/2020] [Accepted: 05/02/2021] [Indexed: 11/28/2022]
Abstract
Since the beginning of the 21st century, surgical robots have been used in the ENT-environment. They primarily support surgeons in minimal invasive transoral operations, especially in multidisciplinary treatment concepts of head and neck tumors, but also in snoring surgery the robot provides a complement to the established transoral laser surgery. In the meantime there is a large number of data that deals with the importance of oncological results, function maintenance, economics and future perspectives.Operation areas of the current robot devices are still limited in the ENT-environment. As the number of cases are small, efforts are being made to connect centres on a national and international level. Thus, uniform training standards, targeted knowledge and data exchange as well as further development of systems would be managed better. The creation of small and agile ENT-specific equipment could expand the possibilities as a next step for the future and finally lead to a wide scale of ENT-surgical applications.
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Affiliation(s)
- Christoph Winkler
- Abteilung für HNO und Phoniatrie, Krankenhaus der Barmherzigen Brüder Wien, Johannes-von-Gott-Platz 1, 1020, Wien, Österreich. .,Fakultät für Medizin, Sigmund Freud Privat Universität Wien, Campus Prater, Freudplatz 1, 1020, Wien, Österreich.
| | - Andreas Strobl
- Abteilung für HNO, Kopf- und Halschirurgie, Ordensklinikum Linz Barmherzige Schwestern, Seilerstätte 4, 4010, Linz, Österreich.
| | - Thomas J Schmal
- Abteilung für HNO und Phoniatrie, Krankenhaus der Barmherzigen Brüder Wien, Johannes-von-Gott-Platz 1, 1020, Wien, Österreich.,Fakultät für Medizin, Sigmund Freud Privat Universität Wien, Campus Prater, Freudplatz 1, 1020, Wien, Österreich
| | - Maximilian Hartl
- Abteilung für HNO, Kopf- und Halschirurgie, Ordensklinikum Linz Barmherzige Schwestern, Seilerstätte 4, 4010, Linz, Österreich
| | - Martin Burian
- Abteilung für HNO, Kopf- und Halschirurgie, Ordensklinikum Linz Barmherzige Schwestern, Seilerstätte 4, 4010, Linz, Österreich
| | - Michael Formanek
- Abteilung für HNO und Phoniatrie, Krankenhaus der Barmherzigen Brüder Wien, Johannes-von-Gott-Platz 1, 1020, Wien, Österreich.,Fakultät für Medizin, Sigmund Freud Privat Universität Wien, Campus Prater, Freudplatz 1, 1020, Wien, Österreich
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Boehm F, Graesslin R, Theodoraki MN, Schild L, Greve J, Hoffmann TK, Schuler PJ. Current Advances in Robotics for Head and Neck Surgery-A Systematic Review. Cancers (Basel) 2021; 13:1398. [PMID: 33808621 PMCID: PMC8003460 DOI: 10.3390/cancers13061398] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 02/07/2023] Open
Abstract
Background. In the past few years, surgical robots have recently entered the medical field, particularly in urology, gynecology, and general surgery. However, the clinical effectiveness and safety of robot-assisted surgery (RAS) in the field of head and neck surgery has not been clearly established. In this review, we evaluate to what extent RAS can potentially be applied in head and neck surgery, in which fields it is already daily routine and what advantages can be seen in comparison to conventional surgery. Data sources. For this purpose, we conducted a systematic review of trials published between 2000 and 2021, as well as currently ongoing trials registered in clinicaltrials.gov. The results were structured according to anatomical regions, for the topics "Costs," "current clinical trials," and "robotic research" we added separate sections for the sake of clarity. Results. Our findings show a lack of large-scale systematic randomized trials on the use of robots in head and neck surgery. Most studies include small case series or lack a control arm which enables a comparison with established standard procedures. Conclusion. The question of financial reimbursement is still not answered and the systems on the market still require some specific improvements for the use in head and neck surgery.
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Affiliation(s)
- Felix Boehm
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
| | - Rene Graesslin
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
| | - Marie-Nicole Theodoraki
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
| | - Leon Schild
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
| | - Jens Greve
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
| | - Thomas K. Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
| | - Patrick J. Schuler
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Center, 89075 Ulm, Germany; (R.G.); (M.-N.T.); (L.S.); (J.G.); (T.K.H.)
- Surgical Oncology Ulm, i2SOUL Consortium, 89075 Ulm, Germany
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Abstract
Robot-assisted surgery (RAS) has already been approved for several clinical applications in head and neck surgery. In some Anglo-American regions, RAS is currently the common standard for treatment of oropharyngeal diseases. Systematic randomized studies comparing established surgical procedures with RAS in a large number of patients are unavailable so far. Experimental publications rather describe how to reach poorly accessible anatomical regions using RAS, or represent feasibility studies on the use of transoral robotic surgery (TORS) in established surgical operations. With general application of RAS in clinical practice, the question of financial reimbursement arises. Furthermore, the technical applications currently on the market still require some specific improvements for routine use in head and neck surgery.
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Schild LR, Böhm F, Boos M, Kahrs LA, Coburger J, Greve J, Dürselen L, Hoffmann TK, Schuler PJ. Adding Flexible Instrumentation to a Curved Videolaryngoscope: A Novel Tool for Laryngeal Surgery. Laryngoscope 2020; 131:E561-E568. [PMID: 32585046 DOI: 10.1002/lary.28868] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/05/2020] [Accepted: 05/26/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Transoral surgery of the larynx with rigid instruments is not always possible. This may result in insufficient therapy or in an increased need for open surgery. For these patients, alternative surgical systems are needed. Here, we demonstrate a curved prototype for laryngeal surgery equipped with flexible instruments. STUDY DESIGN Pre-clinical user study in an ex vivo porcine laryngeal model. METHODS The prototype was built from established medical devices, namely a hyperangulated videolaryngoscope and modified flexible instruments as well as three-dimensional printed parts. Feasibility of laryngeal manipulation was evaluated in a user study (n = 19) with a porcine ex vivo laryngeal model. Using three different visualization technologies, the participants performed various fine motor skills tasks and rated the usability of the system on a 5-point Likert scale. RESULTS Exposure, accessibility, and manipulation of important laryngeal structures were always possible using the new prototype. The participants needed considerably less time (mean, 96.4 seconds ± 6.4 seconds vs. 111.5 seconds ± 4.5 seconds, P = .18), reported significantly better general impression (mean score 3.0 vs. 3.8, P = .041) and significantly lower user head and neck strain (2.6 vs. 1.7, P = .022) using a 40-inch television screen as compared to a standard videolaryngoscope monitor. CONCLUSION The results indicate that our curved prototype and large monitor visualization may provide a cost-effective minimally invasive alternative for difficult laryngeal exposure. Its special advantages include avoiding the need for a straight line of sight and a simple and cost-effective construction. The system could be further improved through advances in camera chip technology and smaller instruments. Laryngoscope, 131:E561-E568, 2021.
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Affiliation(s)
- Leon R Schild
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Centre, Ulm, Germany
| | - Felix Böhm
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Centre, Ulm, Germany
| | - Marco Boos
- Institute of Orthopaedic Research and Biomechanics, Centre for Trauma Research Ulm, Ulm University Medical Centre, Ulm, Germany
| | - Lüder A Kahrs
- Department of Mathematical and Computational Sciences, University of Toronto Mississauga, Mississauga, Ontario, Canada
| | - Jan Coburger
- Department of Neurosurgery, Ulm University Medical Centre, Guenzburg, Germany.,Surgical Oncology Ulm, i2SOUL Consortium, Ulm, Germany
| | - Jens Greve
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Centre, Ulm, Germany.,Surgical Oncology Ulm, i2SOUL Consortium, Ulm, Germany
| | - Lutz Dürselen
- Institute of Orthopaedic Research and Biomechanics, Centre for Trauma Research Ulm, Ulm University Medical Centre, Ulm, Germany
| | - Thomas K Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Centre, Ulm, Germany.,Surgical Oncology Ulm, i2SOUL Consortium, Ulm, Germany
| | - Patrick J Schuler
- Department of Otorhinolaryngology, Head and Neck Surgery, Ulm University Medical Centre, Ulm, Germany.,Surgical Oncology Ulm, i2SOUL Consortium, Ulm, Germany
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Mattheis S, Schlüter A, Stähr K, Holtmann L, Höing B, Hussain T, Kanaan O, Eckstein A, Lang S. First Use of a New Robotic Endoscope Guiding System in Endoscopic Orbital Decompression. EAR, NOSE & THROAT JOURNAL 2019; 100:443S-448S. [PMID: 31690110 DOI: 10.1177/0145561319885803] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Over the last years, robot-assisted surgery gained in importance in head and neck surgery. In our study, we used a new robotic endoscope guiding system in patients undergoing endoscopic balanced orbital decompression. The aim of the study is to evaluate the feasibility and benefit of a robotic arm in endoscopic orbital surgery. METHODS The Medineering Robotic Endoscope Guiding System is a robotic arm designed for holding an endoscope during interventions. An endoscope equipped with a 4K camera was attached at the tip of the robotic arm and placed in the surgical field. The surgeon controlled the movements of the endoscope with foot pedal. Eight patients underwent balanced endoscopic orbital decompression showing typical symptoms of Graves' orbitopathy preoperatively. Balanced decompression was performed via a combined approach transnasally and laterally via a small skin incision. RESULTS Attaching the endoscope to the robotic guiding system and placing it in the nasal cavity were relatively simple procedures. Setup time was less than 10 minutes. Tool motion and control using the foot pedal were comfortable and adequately precise. Movements of the attached endoscope inside the nose were feasible and allowed 2-hand surgery. The patients did not show any adverse events or complications. CONCLUSION The Medineering Robotic Endoscope Guiding System seems to be a safe and effective support in endoscopic skull base surgery especially for orbital decompression, thus allowing 2-hand or even 4-hand settings. To the best of our knowledge, this is the first study describing the successful application of a robotic system in orbital surgery.
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Affiliation(s)
- Stefan Mattheis
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Anke Schlüter
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Kerstin Stähr
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Laura Holtmann
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Benedikt Höing
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Timon Hussain
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Oliver Kanaan
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Anja Eckstein
- Department of Ophthalmology, 39081University of Duisburg-Essen, Duisburg, Germany
| | - Stephan Lang
- Department of Otorhinolaryngology, Head and Neck Surgery, 39081University of Duisburg-Essen, Duisburg, Germany
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Abstract
In the head and neck region, great potential is seen in robot-assisted surgery (RAS). Mainly in cancer surgery, the use of robotic systems seems to be of interest. Until today, two robotic systems (DaVinci® und FLEX®) have gained approval for clinical use in the head and neck region, and multiple other systems are currently in pre-clinical testing. Although, certain groups of patients may benefit from RAS, no unbiased randomized clinical studies are available. Until today, it was not possible to satisfactorily prove any advantage of RAS as compared to standard procedures. The limited clinical benefit and the additional financial burden seem to be the main reasons, why the comprehensive application of RAS has not been realized so far.This review article describes the large variety of clinical applications for RAS in the head and neck region. In addition, the financial and technical challenges, as well as ongoing developments of RAS are highlighted. Special focus is put on risks associated with RAS and current clinical studies. We believe, that RAS will find its way into clinical routine during the next years. Therefore, medical staff will have to increasingly face the technical, scientific and ethical features of RAS.
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Affiliation(s)
- Patrick J Schuler
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Ulm
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