scholarly journals Natural Orifice Transluminal Endoscopic Surgery

2009 ◽  
Vol 91 (6) ◽  
pp. 456-459 ◽  
Author(s):  
T Arulampalam ◽  
S Paterson-Brown ◽  
AJ Morris ◽  
MC Parker

Natural orifice transluminal endoscopic surgery (NOTES) has generated healthy and vigorous debate about the introduction of an entirely novel method of surgical therapy. Although there are many reasons for scepticism, there is undoubted interest in this field from both the medical profession and general public. Those Associations currently involved in laparoscopic and endoscopic surgery wish to safeguard patients and the reputation of the profession by issuing clear guidance and support for those wishing to undertake NOTES. The purpose of this document is to review the current status of both NOTES and hybrid NOTES, while at the same time identifying obstacles in both clinical research and training. Furthermore, it aims to provide a consensus statement on behalf of the main UK specialty associations involved in this field of surgery. The primary aim of this consensus statement is to provide a framework within which to develop, safely and effectively, what must still be considered an experimental technique.

2008 ◽  
Vol 1 (1) ◽  
pp. 7-10 ◽  
Author(s):  
Seigo Kitano ◽  
Hisao Tajiri ◽  
Kazuhiro Yasuda ◽  
Kiichi Ikdeda ◽  
Kazuki Sumiyama ◽  
...  

2020 ◽  
pp. 155335062093240
Author(s):  
Fabian Rössler ◽  
Andreas Keerl ◽  
Uwe Bieri ◽  
Juliette Slieker ◽  
Antonio Nocito

Objective. To assess outcome and safety of 571 hybrid natural orifice transluminal endoscopic surgery (NOTES) cholecystectomies. Methods. We retrospectively analyzed all consecutive NOTES cholecystectomies performed at our center between June 2009 and January 2018. All procedures were performed using a hybrid transvaginal technique, including an umbilical small-size trocar. End points, calculated at discharge, 30 and up to 90 days postoperatively, included intra- and postoperative morbidity assessed by the validated Clavien–Dindo classification and the Comprehensive Complication Index (CCI). Special focus was held on outcome and necessity of pre- and postoperative gynecological examinations. Results. We performed 571 hybrid NOTES cholecystectomies within 9 years. The vast majority were elective, 9.6% were emergency cholecystectomies. 6.7% of patients developed at least one complication until discharge, most of them minor (≤grade II). 30- and 90-day complication rates were 10.7% and 11%, respectively. Mean CCI at discharge and postoperative days 30 and 90 was 1.45 (±6.4), 2.3 (±7.7), and 2.4 (±7.8), respectively. Major complications (≥grade IIIa) occurred in 1.6% of patients, and 4 patients required emergency reoperation. No mortality was observed. In 9.8%, an additional abdominal trocar was placed. All patients underwent routine gynecological examination, whereof only 5 were rejected for transvaginal access preoperatively. In no case transvaginal access was discontinued intraoperatively due to gynecological disease. Conclusion. Hybrid NOTES transvaginal cholecystectomy represents a safe and feasible alternative to standard laparoscopic cholecystectomy. Preoperative gynecological examination is no longer routinely necessary, as intraoperative assessment is adequate.


2010 ◽  
Vol 47 (8) ◽  
pp. 630-668 ◽  
Author(s):  
Chike Chukwumah ◽  
Ricardo Zorron ◽  
Jeffrey M. Marks ◽  
Jeffrey L. Ponsky

2008 ◽  
Vol 53 (6) ◽  
pp. 1117-1120 ◽  
Author(s):  
Matthew T. Gettman ◽  
Geoffrey Box ◽  
Timothy Averch ◽  
Jeffrey A. Cadeddu ◽  
Edward Cherullo ◽  
...  

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Viết Hùng Trần ◽  
Anh Vũ Phạm ◽  
Anh Vũ Phạm

Tóm tắt Đặt vấn đề: Phẫu thuật nội soi qua đường tự nhiên (NOTES: Natural orifice transluminal endoscopic surgery) và phẫu thuật nội soi truyền thống nhưng lấy bệnh phẩm qua ngả tự nhiên (Hybrid NOTES) là bước phát triển mới trong phẫu thuật ít xâm lấn điều trị ung thư đại trực tràng. Song nó vẫn chưa được phát triển rộng rãi trên thế giới cũng như ở Việt Nam. Nghiên cứu này nhằm mục đích đánh giá kết quả bước đầu phẫu thuật cắt ung thư trực tràng nội soi lấy bệnh phẩm qua đường tự nhiên. Phương pháp nghiên cứu: nghiên cứu tiến cứu. Đối tượng nghiên cứu gồm 32 người bệnh ung thư biểu mô tuyến trực tràng giai đoạn T≤3, N≤1, M0 được phẫu thuật từ 10/2012 đến 09/2015 tại BVTW Huế. Phương pháp nghiên cứu: phẫu thuật được tiến hành trên hai phương thức Hybrid NOTES(A) và NOTES(B) với ba kỹ thuật: cắt trước (AR: anterior resection), trước thấp (LAR: low anterior resection) và xuyên cơ thắt (Pull-through). Kết quả: Tất cả 32 người bệnh đều được phẫu thuật thành công cắt ung thư trực tràng nội soi lấy bệnh phẩm qua đường tự nhiên, không có trường hợp nào phải chuyển mổ mở. 3 trường hợp trong nhóm NOTES có tai biến chảy máu và thủng niệu đạo, phải đặt thêm trocar hỗ trợ và không có trường hợp nào tử vong. Thời gian phẫu thuật nhóm Hybrid NOTES là 194±47(120-280) phút, nhóm NOTES là 258±40(190-300) phút. Thời gian nằm viện: 9±2,7(4-19) ngày. Kết luận: Phẫu thuật cắt ung thư trực tràng nội soi lấy bệnh phẩm qua đường tự nhiên bước đầu cho thấy khả thi và an toàn trên cả hai phương thức: phẫu thuật nội soi đường bụng lấy bệnh phẩm qua ngả tự nhiên Hybrid NOTES và phẫu thuật hoàn toàn qua lỗ tự nhiên NOTES. Abstract Introduction: Transanal extraction of specimen by laparoscopic surgery for rectal cancer composed of Natural Orifice Transluminal Endoscopic Surgery (NOTES) and Hybrid NOTES nowadays is an important evaluation in minimally invasive for colorectal cancer surgery. However, it has not implemented commonly on over the world. This research is to evaluate the outcome of the technique in treatment of rectal cancer. Material and Methods: Prospective study was conducted from 10/2012 to 09/2015 in 32 patients diagnosed with rectal adenocarcinoma staging T≤3, N≤1, M0 and were operated using one of two modalities Hybrid NOTES (A) and NOTES (B) with three techniques: AR, LAR and Pull-through. Results: Thirty-two patients with rectal cancer were successfully operated by Hybrid NOTES and NOTES procedures. Three cases in group NOTES that had per-operative complications such as bleeding or urethra injury were required one or two additional trocars to complete the procedure, no conversion to open surgery and no mortality. The operation duration: group A (Hybrid NOTES): 194±47 (120-280) minutes; group B (NOTES): 258±40 (190-300) minutes. The length of hospital stay: 9±2.7 (4-19) days. Conclusion: Laparoscopic rectal resection with natural orifice specimen extraction for rectal cancer composed of Natural orifice transluminal endoscopic surgery (NOTES) and Hybrid NOTES is feasible and safe. However, a study in a large number of patient and long follow-up is necessary. Keyword: Natural orifice transluminal endoscopic surgery (NOTES), Hybrid NOTES, rectal cancer.


2009 ◽  
Vol 43 (1) ◽  
pp. 1-12 ◽  
Author(s):  
Denise W. Gee ◽  
David W. Rattner

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Michelle P. Clark ◽  
Emad S. Qayed ◽  
David A. Kooby ◽  
Shishir K. Maithel ◽  
Field F. Willingham

Natural orifice translumenal endoscopic surgery (NOTES) had its origins in numerous small animal studies primarily examining safety and feasibility. In human trials, safety and feasibility remain at the forefront; however, additional logistic, practical, and regulatory requirements must be addressed. The purpose of this paper is to evaluate and summarize published studies to date of NOTES in humans. The literature review was performed using PUBMED and MEDLINE databases. Articles published in human populations between 2007 and 2011 were evaluated. A review of this time period resulted in 48 studies describing procedures in 916 patients. Transcolonic and transvesicular procedures were excluded. The most common procedure was cholecystectomy (682, 75%). The most common approach was transvaginal (721, 79%). 424 procedures (46%) were pure NOTES and 491 (54%) were hybrid NOTES cases. 127 (14%) were performed in the United States of America and 789 (86%) were performed internationally. Since 2007, there has been major development in NOTES in human populations. A preponderance of published NOTES procedures were performed internationally. With further development, NOTES may make less invasive surgery available to a larger human population.


2016 ◽  
Vol 83 (5) ◽  
pp. AB647
Author(s):  
Weon-Jin Ko ◽  
Ga Won Song ◽  
Shin Sukpyo ◽  
Duk Hwan Kim ◽  
Jun Hwan Yoo ◽  
...  

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