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Natural orifice transluminal endoscopic surgery

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https://www.readbyqxmd.com/read/28722088/-evaluation-of-new-minimally-invasive-techniques-in-gastrointestinal-surgery-and-contemplation-on-health-economics
#1
Xishan Wang
With the widespread introduction of minimally invasive surgery (MIS) in late 1987 by laparoscopic cholecystectomy, the practice and expectation of general surgery were changed forever. As the development of scientific technology, new techniques of MIS have sprung up all around the world. 3D laparoscopy surgery, natural orifice transluminal endoscopic surgery, da Vinci surgical system and other new technologies also need time to be verified, and this is the only way all new things should get though. They are very unique in their own right, and all have advantages and disadvantages...
July 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28713700/transoral-endoscopic-thyroidectomy-using-vestibular-approach-updates-and-evidences
#2
REVIEW
Angkoon Anuwong, Hoon Yub Kim, Gianlorenzo Dionigi
Recently, natural orifice transluminal endoscopic surgery (NOTES) has been applied in thyroid surgery with transoral access. The benefit of transoral endoscopic thyroidectomy is the potential for scar-free surgery. However, there are many concerns over some aspects, such as infection, recurrent laryngeal nerve injury, and oncological outcome. In this paper, we have reviewed the development history and the current clinical evidence of this innovative surgery. We conclude that the transoral endoscopic thyroidectomy vestibular approach (TOETVA) is feasible and can be considered no longer an experimental operation...
June 2017: Gland Surgery
https://www.readbyqxmd.com/read/28655074/-single-and-reduced-port-laparoscopic-surgery-for-colorectal-cancer-current-status-and-future-perspectives
#3
G X Li, J M Li, Y N Wang, H J Deng, T Y Mou
For further maximizing the minimally invasive benefits for colorectal cancer patients, laparoscopic surgeons have been dedicating to improve the surgery through single-port (SILES) or natural orifice transluminal endoscopic surgery (NOTES), which is supported by amount of single-port devices and flexible laparoscopic instruments.Many small sample studies of single institution have suggested that SILES for colorectal cancer has similar oncological outcomes with conventional laparoscopic surgery (CLS), could improve the cosmetic results, and is more minimally invasive than CLS...
July 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28655073/-thought-of-the-present-application-situation-and-the-future-trends-of-minimally-invasive-surgery-in-colorectal-cancer
#4
J F Ji, A W Wu
Laparoscopic surgery has been increasingly used in rectal cancer surgery. Though there are still some controversies, most of the research results support that the outcome is similar for rectal cancer patients with either laparoscopic or open surgery, in term of short-term such as safety and efficacy and long-term such as oncologic outcome. Standardization of laparoscopic training together with the comprehensive management concept are the prerequisites of laparoscopic rectal cancer surgery. Those doctors who do minimally invasive surgery should follow the rationale that smaller incision and sphincter preservation are secondary to safety and oncological result of the patients...
July 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28643050/application-of-transoral-continuous-intraoperative-neuromonitoring-in-natural-orifice-transluminal-endoscopic-surgery-for-thyroid-disease-a-preliminary-study
#5
Han-Kun Chen, Chun-Liang Chen, Kuo-Shan Wen, Yi-Feng Lin, Kai-Yuan Lin, Yih-Huei Uen
BACKGROUND: The novel concept of continuous intraoperative neuromonitoring (Cont-IONM) through stimulation of the vagal nerve has been used in thyroidectomies to prevent imminent injury of the recurrent laryngeal nerve (RLN). This article reports on this technology and the results of using transoral Cont-IONM in natural orifice transluminal endoscopic surgery for thyroid disease. METHODS: Cont-IONM of the RLN was achieved through automatic cyclical stimulation of the vagal nerve using a C2 monitor and delta stimulating electrode...
June 22, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28616407/peroral-endoscopic-myotomy-poem-for-treating-esophageal-motility-disorders
#6
REVIEW
Ian Wong, Simon Law
Pneumatic dilatation and Heller myotomy have been thoroughly studied as the most viable treatment options for achalasia. The pendulum, however, is shifting to the minimally invasive approach. Since Inoue et al. published the experience of the first 17 cases of peroral endoscopic myotomy (POEM) in 2010, there have been at least 5,000 cases performed worldwide and the number is increasing exponentially. Experts across the globe have been extending the indications to various esophageal motility disorders, to patients of extremes of age, sigmoidal esophagus and re-operated patients...
April 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28608958/meta-analysis-of-hybrid-natural-orifice-transluminal-endoscopic-surgery-versus-laparoscopic-surgery
#7
REVIEW
D C Steinemann, P C Müller, P Probst, A-C Schwarz, M W Büchler, B P Müller-Stich, G R Linke
BACKGROUND: Hybrid natural-orifice transluminal endoscopic surgery (NOTES), combining access through a natural orifice with small-sized abdominal trocars, aims to reduce pain and enhance recovery. The objective of this systematic review and meta-analysis was to compare pain and morbidity in hybrid NOTES and standard laparoscopy. METHODS: A systematic literature search was performed to identify RCTs and non-RCTs comparing hybrid NOTES and standard laparoscopy. The main outcome was pain on postoperative day (POD) 1...
July 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28607283/natural-orifice-transluminal-endoscopic-surgery-hybrid-cholecystectomy-the-dhillon-technique
#8
Kanwarjit Singh Dhillon, Divya Awasthi, Arshbir Singh Dhillon
INTRODUCTION: This study presents a novel technique to perform cholecystectomy and assess its outcome and feasibility. PATIENTS AND METHODS: This study presents the novel Dhillon technique and experience of hybrid natural orifice transluminal endoscopic surgery (NOTES) technique, that is, laparoscopic-assisted transvaginal cholecystectomy. We have evaluated the outcomes in terms of cosmesis, post-operative recovery and analgesic requirement. The study included 257 patients who underwent hybrid NOTES cholecystectomy at single tertiary hospital...
July 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/28600044/transvaginal-endoscopic-surgery-assisted-versus-conventional-laparoscopic-adnexectomy-tvea-vs-cla-a-propensity-matched-study-and-literature-review
#9
Yi-Chieh Li, Fei-Chun Ku, Hsin-Hong Kuo, Hsiao-Jung Tseng, Chin-Jung Wang
OBJECTIVE: Natural orifice transluminal endoscopic surgery (NOTES) may be useful in gynecologic endoscopic surgery. This study evaluated the efficacy, safety, and perioperative outcomes of combined NOTES and vaginal approach, transvaginal endoscopic surgery-assisted adnexectomy (TVEA), for the surgical treatment of presumed benign ovarian tumors. MATERIALS AND METHODS: Records were reviewed for 33 consecutive TVEA procedures performed between May 2011 and March 2014...
June 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28584937/a-single-port-robotic-platform-for-laparoscopic-surgery-with-a-large-central-channel-for-additional-instrument
#10
K L Yung, J L K Cheung, S W Chung, S Singh, C K Yeung
A new approach to a surgical robotic platform for single incision laparoscopic or natural orifice transluminal endoscopic surgery is presented in this paper This platform allows insertion of up to four instruments including the robotic arms and the camera through a single cannula at the same footprint. After insertion of all instruments, a large central channel of 15 mm diameter is kept clear for the passage of additional laparoscopic instruments, such as passage or retrieval of suture needles, and/or suction irrigators which greatly facilitates the performance of complex surgical procedures...
June 5, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/28567286/re-appraisal-and-consideration-of-minimally-invasive-surgery-in-colorectal-cancer
#11
REVIEW
Mahmoud Abu Gazala, Steven D Wexner
Throughout history, surgeons have been on a quest to refine the surgical treatment options for their patients and to minimize operative trauma. During the last three decades, there have been tremendous advances in the field of minimally invasive colorectal surgery, with an explosion of different technologies and approaches offered to treat well-known diseases. Laparoscopic surgery has been shown to be equal or superior to open surgery. The boundaries of laparoscopy have been pushed further, in the form of single-incision laparoscopy, natural-orifice transluminal endoscopic surgery and robotics...
February 2017: Gastroenterology Report
https://www.readbyqxmd.com/read/28522906/magnetic-anchor-guidance-for-endoscopic-submucosal-dissection-and-other-endoscopic-procedures
#12
REVIEW
Mohamed Mortagy, Neal Mehta, Mansour A Parsi, Seiichiro Abe, Tyler Stevens, John J Vargo, Yutaka Saito, Amit Bhatt
Endoscopic submucosal dissection (ESD) is a well-established, minimally invasive treatment for superficial neoplasms of the gastrointestinal tract. The universal adoption of ESD has been limited by its slow learning curve, long procedure times, and high risk of complications. One technical challenge is the lack of a second hand that can provide traction, as in conventional surgery. Reliable tissue retraction that exposes the submucosal plane of dissection would allow for safer and more efficient dissection...
April 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28499704/displaced-endoscopic-ultrasound-guided-gastroenterostomy-stent-rescued-with-natural-orifice-transluminal-endoscopic-surgery
#13
Yen-I Chen, Yamile Haito-Chavez, Renata Pieratti Bueno, Majidah Bukhari, Olaya Brewer Gutierrez, Omid Sanaei, Mouen A Khashab
No abstract text is available yet for this article.
May 10, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28497163/-alternative-approaches-in-thyroid-surgery
#14
E Maurer, S Wächter, D K Bartsch
In thyroid surgery multiple different cervical minimally invasive (partly endoscopically assisted) and extracervical endoscopic (partly robot-assisted) approaches have been developed in the last 20 years. The aim of all these alternative approaches to the thyroid gland is optimization of the cosmetic result. The indications for the use of alternative and conventional approaches are principally the same. Important requirements for the use of alternative methods are nevertheless a broad experience in conventional thyroid operations of the thyroid and adequate patient selection under consideration of the size of the thyroid and the underlying pathology...
May 11, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/28477066/-notes-in-visceral-surgery-current-status
#15
REVIEW
G Kähler
The idea to use natural orifices as an access route for operations in the body has inspired many clinicians and researchers worldwide. Some of these expected a continuation of the development from open surgery to laparoscopic surgery finally to a less invasive modality. Others hoped for economic benefits for endoscopists to take over previous surgical patients into gastroenterological departments. The first experimental studies demonstrated that the initial expectations could not be implemented in a short period of time...
May 5, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/28450979/hydraulic-robotic-surgical-tool-changing-manipulator
#16
Abolfazl Pourghodrat, Carl A Nelson, Dmitry Oleynikov
Natural orifice transluminal endoscopic surgery (NOTES) is a surgical technique to perform "scarless" abdominal operations. Robotic technology has been exploited to improve NOTES and circumvent its limitations. Lack of a multitasking platform is a major limitation. Manual tool exchange can be time consuming and may lead to complications such as bleeding. Previous multifunctional manipulator designs use electric motors. These designs are bulky, slow, and expensive. This paper presents design, prototyping, and testing of a hydraulic robotic tool changing manipulator...
March 2017: Journal of Medical Devices
https://www.readbyqxmd.com/read/28271600/natural-orifice-transluminal-endoscopic-surgery-with-a-snake-mechanism-using-a-movable-pulley
#17
Hoyul Lee, Kwang Gi Kim, Jong Hyun Seo, Dae Kyung Sohn
BACKGROUND: Natural orifice transluminal endoscopic surgery is an emerging technique. We aimed to develop an advanced surgical robot mechanism for natural orifice surgery. METHODS: We propose the active-controlled overtube-type platform with multiple channels for an endoscopic camera and surgical tools. To make such a platform, we suggest an advanced snake mechanism comprising movable pulleys to make a snake mechanism with multiple degrees of freedom and high operating force...
March 7, 2017: International Journal of Medical Robotics + Computer Assisted Surgery: MRCAS
https://www.readbyqxmd.com/read/28230654/surgical-endoscopy-versus-endoscopic-surgery-for-obesity
#18
Bogdan Silviu Ungureanu, Ştefan Pătraşcu, Valeriu Şurlin, Adrian Săftoiu
BACKGROUND: Obesity treatment options are of great interest worldwide with major developments in the past 20 years. From general surgery to natural orifice transluminal endoscopic surgery intervention nowadays, obesity surgical therapies have surely developed and are now offering a variety of possibilities. AREAS OF UNCERTAINTY: Although surgery is the only proven approach for weight loss, a joint decision between the physician and patient is required before proceeding to such a procedure...
February 3, 2017: American Journal of Therapeutics
https://www.readbyqxmd.com/read/28221179/natural-orifice-transluminal-endoscopic-surgery-notes-in-gynecology
#19
Karl Jallad, Mark D Walters
Natural Orifice Transluminal Endoscopic Surgery (NOTES) is an emerging field in minimally invasive surgery. NOTES can be performed via a variety of approaches, including through the stomach, esophagus, bladder, and rectum, but the majority of cases have been performed transvaginally. Potential advantages of natural orifice surgery in gynecology include the lack of abdominal incisions, less operative pain, shorter hospital stay, improved visibility, and the possibility to circumvent extensive lysis of adhesion to reach the pelvic cavity...
June 2017: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28181699/endoscopic-closure-after-intraluminal-surgery
#20
REVIEW
Teppei Akimoto, Osamu Goto, Toshihiro Nishizawa, Naohisa Yahagi
Endoscopic submucosal dissection is established as a curative endoscopic method for gastrointestinal epithelial neoplasms with a high possibility of complete en bloc resection; however, postoperative adverse events of bleeding and delayed perforation remain. To prevent or minimize them, several techniques for endoscopic mucosal closure have been introduced, such as using endoscopic clips, combined use of hemoclips and supplement devices, and specially designed endoscopic suturing devices. Furthermore, endoscopic full-thickness suturing technique for gastrointestinal wall defect has been developed based on the concept in natural orifice transluminal endoscopic surgery and endoscopic full-thickness resection...
February 9, 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
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