Results 51 to 60 of about 2,223,211 (196)

Impact of Postoperative Infectious Complications on Long‐Term Survival After Curative Resection for Colorectal Cancer: A Multicenter Study in the Minimally Invasive Era

Annals of Gastroenterological Surgery, EarlyView.
Postoperative infectious complications (PICs) have been associated with poor long‐term outcomes after colorectal cancer surgery, but evidence in the modern minimally invasive era remains limited. In this multicenter cohort of 5377 patients undergoing curative resection, PICs were independently associated with worse overall survival and relapse‐free ...
Takehito Yamamoto, Ryosuke Mizuno, Yoshiro Itatani, Tetsuya Shiota, Masahiro Yamada, Tadayoshi Yamaura, Mami Yoshitomi, Kazutaka Obama   +7 more
wiley   +1 more source

Prognostic Impact of Circumferential Resection Margin in Minimally Invasive Surgery for Locally Advanced Rectal Cancer: A Multicenter Prospective Study

Annals of Gastroenterological Surgery, EarlyView.
This multicenter prospective study provides the first Japanese evidence that circumferential resection margin positivity after minimally invasive surgery is associated with poorer long‐term outcomes in locally advanced rectal cancer. As the cohort predominantly included patients treated with upfront surgery, these findings provide important evidence to
Atsushi Hamabe, Masaaki Ito, Shigeo Toda, Yusuke Suwa, Suguru Hasegawa, Masanori Kotake, Masafumi Inomata, Kazuki Ueda, Atsushi Ogura, Kiichi Sugimoto, Kei Kimura, Koki Otsuka, Tatsuki Noguchi, Koya Hida, Yasumitsu Hirano, Kazushige Kawai, Shigeru Yamagishi, Takeshi Naitoh, Ichiro Takemasa, on behalf of Japan Society of Laparoscopic Colorectal Surgery   +19 more
wiley   +1 more source

Fiberoptic 6-DOF Force-Torque-Sensing for Haptic Feedback in Minimally Invasive Robotic Surgery [PDF]

, 2009
In minimally invasive robotic surgery long and slender instruments are introduced into the body of the patient through small incisions or natural orifices.
Hirzinger, Gerd, Seibold, Ulrich, Hagn, Ulrich, Passig, Georg, Haslinger, Robert   +4 more
core  

Short‐Term Outcomes of Transanal Total Mesorectal Excision for Rectal Cancer: A Multicenter Propensity Score‐Matched Analysis Comparing Patients With and Without Preoperative Neoadjuvant Therapy

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim To evaluate the association between preoperative neoadjuvant therapy and short‐term outcomes of transanal total mesorectal excision for rectal cancer. Methods We retrospectively analyzed patients who underwent transanal total mesorectal excision at 26 Japanese institutions between 2012 and 2019.
Takafumi Shima, Hiroki Hamamoto, Takeru Matsuda, Ichiro Takemasa, Keitaro Tanaka, Toshiki Mukai, Jun Watanabe, Sang‐Woong Lee, Seiichiro Yamamoto, Takeshi Naitoh, Ta‐Ta‐Mi Study Group Collaborators from the Japan Society of Laparoscopic Colorectal Surgery, Akihiro Kondo, Akinobu Taketomi, Akiyoshi Kanazawa, Atsushi Ogura, Chikayoshi Tani, Gunpei Yoshimatsu, Hideki Endo, Hideya Kashihara, Hirokazu Suwa, Junichiro Kawamura, Kay Uehara, Kei Kimura, Keiichi Okano, Keiichiro Okuyama, Kenji Okita, Kiyoshi Maeda, Kohei Shigeta, Koji Okabayashi, Koya Hida, Masafumi Inomata, Masahiko Watanabe, Masaji Tani, Masataka Ikeda, Masatsune Shibutani, Masayoshi Iwamoto, Masayuki Ishii, Nobuki Ichikawa, Shigenori Honma, Shinichiro Mori, Shiro Terai, Suguru Hasegawa, Takeshi Okabayashi, Takuya Tokunaga, Tatsunari Fukuoka, Tatsuya Manabe, Tatsuya Shonaka, Tomonori Akagi, Toru Kuramoto, Toru Miyake, Toshikatsu Nitta, Toshiki Mukai, Yoshihito Ide, Yosuke Fukunaga, Yuki Murata, Yukinari Tokoro, Yukitoshi Todate, Yusaku Shogen   +57 more
wiley   +1 more source

Robotic Transanal Surgery. Initial Experience in a Developing Country

Journal of Coloproctology, 2021
Background Transanal minimally invasive surgery (TAMIS) is a surgical technique used for the excision of rectal neoplasia that gained popularity during the last decade.Due to the technical difficulty (non-articulated instruments, reduced workspace) and ...
Montserrat Guraieb-Trueba, Juan Carlos Sánchez-Robles, Eduardo Navarro-Lara, Víctor Javier Herrera-Virrueta   +3 more
doaj   +1 more source

TAMIS: New Horizons in Modern Colorectal Surgery

Turkish Journal of Colorectal Disease
Transanal minimally invasive surgery (TAMIS) has emerged as a major advancement in the management of rectal neoplasms. Building upon the principles of transanal endoscopic microsurgery (TEM), TAMIS provides a cost-effective and more accessible ...
Nurhilal Kızıltoprak, Jack Aaron, Camila Diez, Sam Atallah   +3 more
doaj   +1 more source

A novel step-by-step training program for transanal endoscopic surgery

BMC Medical Education, 2023
Background The objective of our study is to develop an effective training platform for transanal endoscopic surgery and to validate a step-by-step training program for learning the basic skills necessary for this approach.
Călin Popa, Diana Schlanger, Virgiliu Mihail Prunoiu, Ion Cosmin Puia, Florin Zaharie   +4 more
doaj   +1 more source

A Cost Overview of Minimally Invasive Total Mesorectal Excision in Rectal Cancer Patients: A Population-based Cohort in Experienced Centres

Annals of Surgery Open, 2023
Background:. Total mesorectal excision has been the gold standard for the operative management of rectal cancer. The most frequently used minimally invasive techniques for surgical resection of rectal cancer are laparoscopic, robot-assisted, and ...
Bo Smalbroek, MD, Ritchie Geitenbeek, MD, Thijs Burghgraef, MD, Lea Dijksman, PhD, Jeroen Hol, MD, PhD, Marieke Rutgers, MD, Rogier Crolla, MD, PhD, Nanette van Geloven, MD, PhD, Jeroen Leijtens, MD, Fatih Polat, MD, Apollo Pronk, MD, PhD, Emiel Verdaasdonk, MD, PhD, Jurriaan Tuynman, MD, PhD, Colin Sietses, MD, PhD, Maarten Postma, PhD, Roel Hompes, MD, PhD, Esther Consten, MD, PhD, Anke Smits, MD, PhD   +17 more
doaj   +1 more source

Local Recurrence and Oncological Outcomes After Transanal Total Mesorectal Excision With Intersphincteric Resection for Lower Rectal Cancer: A Nationwide Multicenter Cohort Study (Ta‐Ta‐Mi Study)

Annals of Gastroenterological Surgery, EarlyView.
The 3‐year local recurrence (LR), recurrence‐free survival, and overall survival rates were 7.3%, 79.5%, and 98.1%, respectively. Multivariable analysis identified circumferential resection margin (CRM)/radial margin (RM) positivity as an independent risk factor for LR.
Kan Tanabe, Shinichiro Mori, Kenji Baba, Takeru Matsuda, Ichiro Takemasa, Koji Okabayashi, Chikayoshi Tani, Tatsuya Manabe, Yoshihiro Kakeji, Takao Ohtsuka, Seiichiro Yamamoto, Takeshi Naitoh, Ta‐Ta‐Mi Study Group Collaborative of the Japan Society of Laparoscopic Colorectal Surgery   +12 more
wiley   +1 more source

Transanal Approaches: Transanal Minimally Invasive Surgery (TAMIS)

, 2017
Following the popularization of colorectal cancer screening, the incidence of large rectal polyps and early-stage cancer is increasing [1]. Due to the suboptimal functional outcomes following proctectomy, an aging population, stoma aversion, and improving response rates following neoadjuvant chemoradiation, local excision of large polyp early-stage ...
John P. Burke, Matthew R. Albert
openaire   +1 more source