Publication Name	World Journal of Gastrointestinal Oncology
Manuscript ID	53038
Country/Territory	China

Category	Surgery
Manuscript Type	Retrospective Cohort Study
Article Title	Robotic- vs laparoscopic-assisted proctectomy for locally advanced rectal cancer based on propensity score matching: Short-term outcomes at a colorectal center in China
Manuscript Source	Invited Manuscript
All Author List	Shan-Ping Ye, Wei-Quan Zhu, Dong-Ning Liu, Xiong Lei, Qun-Guang Jiang, Hui-Min Hu, Bo Tang, Peng-Hui He, Geng-Mei Gao, He-Chun Tang, Jun Shi and Tai-Yuan Li
Funding Agency and Grant Number	Funding Agency Grant Number Infrastructure Supporting Project of Jiangxi Scientific Research Institute 20142BBA13039
Corresponding author	Tai-Yuan Li, MD, PhD, Chief Doctor, Director, Professor, Department of General Surgery, First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang 330006, Jiangxi Province, China. litaiyuanyfy@sina.com
Keywords	Rectal neoplasms; Robotics; Laparoscopy; Proctectomy; Treatment outcome;
Core Tip	For patients with locally advanced rectal cancer, there is no consensus regarding whether robotic-assisted proctectomy and laparoscopic-assisted proctectomy is more beneficial. We conducted this retrospective cohort study to compare the short-term outcomes of robotic and laparoscopic for the rectal surgery. Compared with the laparoscopic-assisted proctectomy group, the robotic-assisted proctectomy group had less intraoperative blood loss, lower volume of pelvic cavity drainage, less time to remove the pelvic drainage tube and urinary catheter, longer distal resection margin and lower rates of conversion. Furthermore, the time to recover bowel function, the harvested lymph nodes, the postoperative length of hospital stay, the rate of unplanned readmission within 30 d postoperatively, and the rates of total complications showed no difference between the two groups.
Citation	Ye SP, Zhu WQ, Liu DN, Lei X, Jiang QG, Hu HM, Tang B, He PH, Gao GM, Tang HC, Shi J, Li TY. Robotic- vs laparoscopic-assisted proctectomy for locally advanced rectal cancer based on propensity score matching: Short-term outcomes at a colorectal center in China. World J Gastrointest Oncol 2020; In press

Received	2019-12-11 07:03
Peer-Review Started	2019-12-11 07:04
To Make the First Decision
Return for Revision	2019-12-26 00:55
Revised	2019-12-28 02:53
Second Decision	2020-03-19 10:11
Accepted by Journal Editor-in-Chief
Accepted by Company Editor-in-Chief	2020-03-22 21:32
Articles in Press	2020-03-22 21:32
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ISSN	1948-5204 (online)
Open Access	This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Copyright	© The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.
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Assistant Editor	Assistant Editor
Science Editor	Ze-Mao Gong
Reviewer Code	04028454, 02445553, 03004570, 02445553, and 03004570
Editorial Director
Journal Chief Editor
Company Chief Editor	Na Ma
Language Editor
Electronic Editor
Responsible Electronic Editor
Responsible Science Editor
Proofing Editorial Director	Jin-Lei Wang
Proofing Editor-in-Chief	Lian-Sheng Ma

Manuscript File	53038-Review.docx
Answering Reviewers	53038-Answering reviewers.pdf
Audio Core Tip	53038-Audio core tip.mp3
Biostatistics Review Certificate	53038-Biostatistics statement.pdf
Conflict-of-Interest Disclosure Form	53038-Conflict-of-interest statement.pdf
Copyright License Agreement	53038-Copyright license agreement.pdf
Approved Grant Application Form(s) or Funding Agency Copy of any Approval Document(s)	53038-Grant application form(s).pdf
Signed Informed Consent Form(s) or Document(s)	53038-Informed consent statement.pdf
Institutional Review Board Approval Form or Document	53038-Institutional review board statement.pdf
Non-Native Speakers of English Editing Certificate	53038-Language certificate.pdf
Peer-review Report	53038-Peer-review(s).pdf
Scientific Misconduct Check	53038-Scientific misconduct check.pdf
Scientific Editor Work List	53038-Scientific editor work list.pdf