Evidence map›Paper›PMID 33507386›Full record

ArticleSurgical endoscopy2021

Laparoscopic versus open radical resection for transverse colon cancer: evidence from multi-center databases.

Zhenjia Li, Zhenhong Zou, Zhiquan Lang, Yuting Sun, Xuerui Zhang, Min Dai, Shengxun Mao, Zelong Han

Abstract readComparative StudyMulticenter Study
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 24% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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  6. Short- and long-term results of openWorld journal of gastrointestinal surgery · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Zhenjia Li *Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi, People's Republic of China.
Zhenhong Zou *Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi, People's Republic of China.
Zhiquan Lang *Nanchang University, Nanchang, Jiangxi, People's Republic of China.
Yuting Sun *Nanchang University, Nanchang, Jiangxi, People's Republic of China.
Xuerui ZhangNanchang University, Nanchang, Jiangxi, People's Republic of China.
Min DaiDepartment of General Surgery, The First Affiliated Hospital, Nanchang University, Yongwai Zhengjie, Nanchang, 330006, Jiangxi, People's Republic of China.
Shengxun MaoDepartment of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi, People's Republic of China. shengxunmao@163.com.ORCID http://orcid.org/0000-0003-2166-2866
Zelong HanDepartment of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, People's Republic of China. hzl198886@163.com.
Nanchang University · CNNanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe role of laparoscopic approach is still a controversy for transverse colon cancer. Our investigation aimed to evaluate the perioperative and oncologic outcomes of laparoscopic versus open radical resection for transverse colon cancer based on evidence from multi-center databases.

methods416 patients with transverse colon cancer undergoing radical surgery were analyzed including 181 laparoscopic resections and 235 open resections from January 2004 to May 2017 based on multi-center databases. Perioperative and oncologic outcomes were compared.

resultsNo statistical differences regarding the baseline characteristics were observed between the two groups except the procedure type. Compared with open approach, laparoscopic approach was associated with statistically longer operation time (209.96 vs. 173.31 min, P = 0.002), significantly shorter time to soft food intake (4.73 vs. 6.01 days, P = 0.034), and shorter postoperative hospitalization (12.05 vs. 14.44 days, P = 0.001). In terms of oncologic outcomes, laparoscopic resection was correlated with statistically more lymph node retrieval (13.52 vs. 15.91, P = 0.002) and similar 5-year overall survival (91.2% vs. 89.1%, P = 0.356) and disease-free survival (89.6% vs. 86.0%, P = 0.873), compared with open resection.

conclusionsFor patients with transverse colon cancer, laparoscopic approach can achieve several short-term advantages without decreasing long-term oncologic survival.

Indexed as

Databases as TopicLaparoscopyColonic NeoplasmsColon, TransverseDisease-Free SurvivalFemaleHumansLymph NodesMaleMiddle AgedPostoperative CareTreatment OutcomeLaparoscopicRadical resectionTransverse colon cancer

Identifiers

PMID33507386
OpenAlexW3124716233

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.