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transanal mesorectal excision

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https://www.readbyqxmd.com/read/29393616/transanal-total-mesorectal-excision-tatme-of-a-low-rectal-cancer-using-transanal-minimally-invasive-surgery
#1
K C Ratnatunga, R M Ranatunga, B D Gamage
No abstract text is available yet for this article.
December 26, 2017: Ceylon Medical Journal
https://www.readbyqxmd.com/read/29388060/how-is-rectal-cancer-managed-a-survey-exploring-current-practice-patterns-in-canada
#2
A Crawford, J Firtell, A Caycedo-Marulanda
INTRODUCTION: Locally advanced rectal cancers are most often treated with neoadjuvant chemoradiation followed by surgical resection. However, there are differing opinions surrounding management of rectal cancer, including a lack of consensus on the optimal time interval between chemoradiation and surgery, and the management of patients with complete clinical response following neoadjuvant therapy. This study seeks to summarize management trends for rectal cancer among a sample of Canadian surgeons...
February 1, 2018: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/29383191/comparison-of-transanal-endoscopic-microsurgery-with-or-without-neoadjuvant-therapy-and-standard-total-mesorectal-excision-in-the-treatment-of-clinical-t2-low-rectal-cancer-a-meta-analysis
#3
Zheng-Shui Xu, Hua Cheng, Yuhong Xiao, Jia-Qing Cao, Fei Cheng, Wen-Ji Xu, Jia-Qi Ying, Jun Luo, Wei Xu
Some clinical trials demonstrated local resection for clinical T1 rectal cancer was safe and effective. But for clinical T2 rectal cancer, the results were controversial. Neoadjuvant therapy (NT) is proven to reduce the opportunity of advanced rectal cancer recurrence in various researches. The objective of this Meta-Analysis was to evaluate the oncological outcomes of transanal endoscopic microsurgery (TEM) with or without NT comparing with conventional total mesorectal excision (TME) for the treatment of clinical T2 rectal cancer...
December 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/29368376/using-cadaveric-simulation-to-introduce-the-concept-and-skills-required-to-start-performing-transanal-total-mesorectal-excision
#4
G R Wynn, R C T Austin, R W Motson
AIM: To document the outcomes of surgeons attending a cadaveric simulation course designed to provide an introduction to transanal total mesorectal excision (TaTME). METHOD: This was a prospective observational study documenting the outcomes from classroom and wet lab activities. Follow up questionnaires were used to monitor clinical activity after the course. RESULTS: Outcomes of 65 delegates from 12 different countries attending 7 cadaveric simulation courses are described...
January 25, 2018: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/29362331/-surgical-case-of-ulcerative-colitis-accompanied-with-rectal-cancer-combined-with-transanal-minimally-invasive-surgery
#5
Hideaki Kawakita, Kenji Katsumata, Yoshiaki Osaka, Hitoshi Saito, Kazuhiko Tamura, Tomoki Shirota, Kenta Kasahara, Minoru Kuwabara, Masatoshi Shigoka, Takaaki Matsudo, Masanobu Enomoto, Tetsuo Ishizaki, Masayuki Hisada, Kazuhiko Kasuya, Akihiko Tsuchida
A46 -year-old man developed ulcerative colitis at the age of 19 years. Although the colitis was medically treated, it relapsed and repeated over time. Periodic lower gastrointestinal endoscopy revealed lower rectal cancer, and he was referred to our department of surgery. Previous steroid therapy induced diabetes, and he was obese, with a height of 170.3 cm, weight of 89.6 kg, and BMI of 30.89 kg/m2, indicating that laparoscopic dissection near the anus would be difficult to perform. Therefore, the patient was scheduled for transanal minimally invasive surgery(TAMIS)...
January 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29354891/-2107-hotspots-review-and-future-prospects-in-colorectal-cancer
#6
Jianping Wang
Radical surgeries and(neo) adjuvant therapies have significantly prolonged survival of patients with colorectal cancer. Microinvasive surgery and function preservation become more important with the prerequisite of R0 resection. As for colorectal cancer, long term survival after laparoscopic curative surgery is proved non-inferior to its open counterpart. The new transanal approach of total mesorectal excision, while avoiding abdominal incision for extraction, may as well improve surgical quality. Local excision and the "watch and wait" strategy, though attractive for organ-preservation, are undermined by suboptimal clinical and radiographic assessment of lymph node and treatment response, respectively...
January 25, 2018: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/29352331/transanal-total-mesorectal-excision-is-it-necessary-in-the-era-of-robots
#7
Li-Jen Kuo, James Chi-Yong Ngu, Chia-Che Chen
Transanal total mesorectal excision (taTME) has been proposed to overcome the limitations of laparoscopic TME. The robotic surgical platform has already established its benefits in providing superior ergonomics, and the purported advantages of taTME may play less important a role in the era of robots.
January 19, 2018: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/29337782/laparoscopic-rectovaginopexy-for-neorectal-prolapse-after-transanal-total-mesorectal-excision
#8
Joel Shapiro, Joris J J C de Graaf, Pascal G Doornebosch, Maarten Vermaas, Eelco J R de Graaf
No abstract text is available yet for this article.
February 2018: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/29315090/incidence-and-risk-factors-for-anastomotic-failure-in-1594-patients-treated-by-transanal-total-mesorectal-excision-results-from-the-international-tatme-registry
#9
Marta Penna, Roel Hompes, Steve Arnold, Greg Wynn, Ralph Austin, Janindra Warusavitarne, Brendan Moran, George B Hanna, Neil J Mortensen, Paris P Tekkis
OBJECTIVE: To determine the incidence of anastomotic-related morbidity following Transanal Total Mesorectal Excision (TaTME) and identify independent risk factors for failure. BACKGROUND: Anastomotic leak and its sequelae are dreaded complications following gastrointestinal surgery. TaTME is a recent technique for rectal resection, which includes novel anastomotic techniques. METHODS: Prospective study of consecutive reconstructed TaTME cases recorded over 30 months in 107 surgical centers across 29 countries...
January 5, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29313396/the-role-of-tamis-transanal-minimally-invasive-surgery-in-the-management-of-advanced-rectal-cancer-one-shared-story-of-three-exceptional-cases
#10
Dimitrios Giannoulopoulos, Constantinos Nastos, Maria Gavriatopoulou, Antonios Vezakis, Dionysios Dellaportas, Ira Sotirova, Georgios Giokas, Georgios Polymeneas, Theodosios Theodosopoulos
PURPOSE OF THE STUDY: The current gold standard for contemporary treatment of rectal cancer is total mesorectal excision (TME), achieving excellent local disease control and low recurrence rates. However, TME may be associated with postoperative mortality and quality of life deterioration. Therefore, the need to develop less radical treatment strategies has emerged. Transanal minimally invasive surgery (TAMIS) is currently indicated only for early rectal cancer. However, local excision following chemoradiation has yielded promising clinical outcomes in selected cases with more advanced disease...
January 9, 2018: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/29288190/can-we-save-the-rectum-by-watchful-waiting-or-transanal-microsurgery-following-chemo-radiotherapy-versus-total-mesorectal-excision-for-early-rectal-cancer-star-trec-study-protocol-for-a-multicentre-randomised-feasibility-study
#11
Anouk J M Rombouts, Issam Al-Najami, Natalie L Abbott, Ane Appelt, Gunnar Baatrup, Simon Bach, Aneel Bhangu, Karen-Lise Garm Spindler, Richard Gray, Kelly Handley, Manjinder Kaur, Ellen Kerkhof, Camilla Jensenius Kronborg, Laura Magill, Corrie A M Marijnen, Iris D Nagtegaal, Lars Nyvang, Femke P Peters, Per Pfeiffer, Cornelis Punt, Philip Quirke, David Sebag-Montefiore, Mark Teo, Nick West, Johannes H W de Wilt
INTRODUCTION: Total mesorectal excision (TME) is the highly effective standard treatment for rectal cancer but is associated with significant morbidity and may be overtreatment for low-risk cancers. This study is designed to determine the feasibility of international recruitment in a study comparing organ-saving approaches versus standard TME surgery. METHODS AND ANALYSIS: STAR-TREC trial is a multicentre international randomised, three-arm parallel, phase II feasibility study in patients with biopsy-proven adenocarcinoma of the rectum...
December 28, 2017: BMJ Open
https://www.readbyqxmd.com/read/29249592/robotic-low-anterior-resection-versus-transanal-total-mesorectal-excision-in-rectal-cancer-a-comparison-of-115-cases
#12
Daniel Perez, Nathaniel Melling, Matthias Biebl, Matthias Reeh, Julia-Kristin Baukloh, Jameel Miro, Adam Polonski, Jakob R Izbicki, Belinda Knoll, Johann Pratschke, Felix Aigner
BACKGROUND: Robotic low anterior resection (RLAR) and transanal total mesorectal excision (TaTME) are novel surgical techniques for resection of rectal cancer. To our knowledge, no data exist on direct comparison of these procedures in terms of oncological or functional parameters. METHODS: 60 RLAR and 55 TaTME for rectal cancer were compared in respect to patient characteristics, clinicopathological parameters, intraoperative and perioperative results and anatomopathological outcome...
November 26, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29243454/the-use-of-laparoscopy-for-locally-advanced-rectal-cancer
#13
Niccolò Petrucciani, Aleix Martínez-Pérez, Giorgio Bianchi, Riccardo Memeo, Francesco Brunetti, Nicola De' Angelis
INTRODUCTION: In the last decades, the use of minimally invasive surgery has dramatically increased for the treatment of rectal cancer. However, no clear evidence exists on the role of laparoscopy for locally advanced rectal cancer, especially for cT4 tumors, after neoadjuvant therapy. EVIDENCE ACQUISITION: A literature search was performed on Embase, Medline, and Cochrane databases to identify relevant studies published up to November 2017 analyzing the outcomes of laparoscopic surgery for locally advanced rectal cancer...
December 14, 2017: Minerva Chirurgica
https://www.readbyqxmd.com/read/29234940/st-gallen-consensus-on-safe-implementation-of-transanal-total-mesorectal-excision
#14
Michel Adamina, Nicolas C Buchs, Marta Penna, Roel Hompes
BACKGROUND: The management of rectal cancer has evolved over the years, including the recent rise of Transanal Total Mesorectal Excision (TaTME). TaTME addresses the limitations created by the bony confines of the pelvis, bulky tumours, and fatty mesorectum, particularly for low rectal cancers. However, guidance is required to ensure safe implementation and to avoid the pitfalls and potential major morbidity encountered by the early adopters of TaTME. We report a broad international consensus statement, which provides a basis for optimal clinical practice...
December 12, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/29234923/non-inferiority-multicenter-prospective-randomized-controlled-study-of-rectal-cancer-t2-t3s-superficial-n0-m0-undergoing-neoadjuvant-treatment-and-local-excision-tem-vs-total-mesorectal-excision-tme
#15
X Serra-Aracil, C Pericay, T Golda, L Mora, E Targarona, S Delgado, A Reina, F Vallribera, J M Enriquez-Navascues, S Serra-Pla, J C Garcia-Pacheco
PURPOSE: The standard treatment of rectal adenocarcinoma is total mesorectal excision (TME), in many cases requires a temporary or permanent stoma. TME is associated with high morbidity and genitourinary alterations. Transanal endoscopic microsurgery (TEM) allows access to tumors up to 20 cm from the anal verge, achieves minimal postoperative morbidity and mortality rates, and does not require an ostomy. The treatment of T2, N0, and M0 cancers remains controversial. Preoperative chemoradiotherapy (CRT) in association with TEM reduces local recurrence and increases survival...
December 12, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/29217973/hybrid-transanal-and-total-mesorectal-excision-after-transanal-endoscopic-microsurgery-for-unfavourable-early-rectal-cancer-a-report-of-two-cases
#16
Narimantas E Samalavičius, Audrius Dulskas, Kęstutis Petrulis, Alfredas Kilius, Renatas Tikuišis, Raimundas Lunevičius
Completion total mesorectal excision (TME) is a rare but complex procedure after transanal endoscopic microsurgery for early rectal cancer with unfavourable final histology. Two cases are reported when completion TME was performed after upfront transanal partial mesorectal dissection. Intact non-perforated TME specimens with negative and adequate distal and circumferential margins were created. The quality of both total mesorectal excisions was complete and distal margins were sufficient. We believe that our technique might be a way of approaching completion TME after TEM, especially in cases of low rectal cancer...
2017: Acta Medica Lituanica
https://www.readbyqxmd.com/read/29205758/transanal-endoscopic-microsurgery-a-new-zealand-experience
#17
Ian Bloomfield, Roelof Van Dalen, Simione Lolohea, Linus Wu
BACKGROUND: Transanal endoscopic microsurgery (TEMS) is a proven alternative therapy to either radical surgery or endoscopic mucosal resection for rectal neoplasms. It has proven benefits with lower morbidity and mortality compared with total mesorectal excision, and a lower local recurrence rate when compared to endoscopic mucosal techniques. METHODS: A retrospective data collection of TEMS procedures performed through Waikato District Health Board, New Zealand, from 2010 to 2015 was conducted...
December 3, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/29190178/transanal-total-mesorectal-excision-in-lower-rectal-cancer-comparison-of-short-term-outcomes-with-conventional-laparoscopic-total-mesorectal-excision
#18
Tung-Cheng Chang, Kee-Thai Kiu
BACKGROUND: Transanal total mesorectal excision (TaTME) is a novel technique to treat rectal cancer and also to obtain good-quality specimens. This study investigated the clinical results and perioperative and pathological outcomes of TaTME in lower rectal cancer treatment in comparison with laparoscopic total mesorectal excision (LaTME). METHODS: During January 2014 to May 2017, all consecutive patients with lower rectal cancer who underwent TaTME were identified...
November 30, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29184469/transanal-total-mesorectal-excision-why-when-and-how
#19
REVIEW
Marta Penna, Christopher Cunningham, Roel Hompes
Transanal total mesorectal excision (taTME) has evolved over the past decade fueled by advances in minimally invasive surgery. The technique aims to overcome the constraints posed by a narrow rigid pelvis and poor TME visualization that are encountered during "top-down" rectal surgery. A more accurate pelvic dissection should subsequently result in safer oncological resections and better preservation of pelvic autonomic nerves. taTME is an advanced complex technique that requires dedicated training and experience in TME surgery...
November 2017: Clinics in Colon and Rectal Surgery
https://www.readbyqxmd.com/read/29168141/initial-experience-with-tatme-in-patients-undergoing-laparoscopic-restorative-proctocolectomy-for-familial-adenomatous-polyposis
#20
P C Ambe, H Zirngibl, G Möslein
BACKGROUND: Transanal total mesorectal excision (taTME) is a minimally invasive technique which was developed to overcome the difficulties associated with the "top-down" pelvic dissection by enabling a "bottom-up" dissection in patients with mid- and low rectal cancer. While this technique was primarily designed to manage tumors in the mid- and lower rectum, its spectrum of indications has been broadened to include benign colorectal pathologies. The aim of the present study was to assess our initial experience with taTME in patients undergoing restorative proctocolectomy for familial adenomatous polyposis (FAP)...
December 2017: Techniques in Coloproctology
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