Evidence map›Paper›PMID 40822268›Full record

ArticleFrontiers in surgery2025

Robotic vs. 3D laparoscopic resection for rectal cancer: a single-center retrospective study of short-term outcomes and functional recovery.

Dunbo Liu, Qianshi Zhang, Fangliang Guo, Zhiwei Sun, Shuangyi Ren

Abstract read
In one paragraph

Article in Frontiers in surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

3 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Sexual dysfunction outcomes and reporting disparities after multimodal treatment for rectal cancer: A systematic review and narrative synthesis.Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland · 2026
    Pooled it
  2. Pooled it
  3. Review
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

5 authors.

Dunbo LiuDepartment of General Surgery, The Second Hospital of Dalian Medical University, Dalian, China.
Qianshi ZhangDepartment of General Surgery, The Second Hospital of Dalian Medical University, Dalian, China.
Fangliang GuoDepartment of General Surgery, The Second Hospital of Dalian Medical University, Dalian, China.
Zhiwei SunDepartment of General Surgery, The Second Hospital of Dalian Medical University, Dalian, China.
Shuangyi RenDepartment of General Surgery, The Second Hospital of Dalian Medical University, Dalian, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Within the evolving landscape of precision medicine, robot-assisted surgery has emerged as a valuable tool in rectal cancer management. However, comprehensive evidence regarding its safety and clinical efficacy remains limited. Methods: This retrospective study analyzed 235 patients with middle and low rectal cancer who underwent surgical resection from January 2020 to March 2023. Comprehensive perioperative data, including baseline characteristics, intraoperative parameters, and postoperative outcomes, were systematically collected and analyzed. The International Prostate Symptoms Score, International Erectile Function Index, and Female Sexual Function Index were utilized to assess postoperative organ function recovery. Multivariable logistic regression analysis was performed to identify predictors of functional recovery and postoperative complications. All patients were prospectively followed for up to 3 years, with survival outcomes evaluated using Kaplan-Meier analysis. Results: Robotic surgery demonstrated significantly longer operative duration compared to 3D laparoscopic surgery (162.0 ± 44.0 vs. 149.0 ± 41.0 min, Conclusion: Robotic surgical systems demonstrate comparable safety and efficacy to traditional laparoscopy for rectal cancer resection, while offering distinct advantages including reduced intraoperative bleeding, improved pathological staging accuracy, and accelerated postoperative recovery of urinary and reproductive function. Both procedures exhibit similar short-term efficacy and safety profiles, with no significant difference in long-term survival rates.

Indexed as

evaluation of efficacyrectal cancerretrospective analysisrobotic surgerytumor resection

Identifiers

PMID40822268
PMCPMC12350314

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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.