Improved endoscopic resection of large flat lesions and early cancers using an external additional working channel (AWC): a case series.

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.

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.

Who cites it

12 citing papers in PubMed.

1. Patient-Reported-Outcome-Measures (PROMs) After Gastrointestinal Endoscopic Resections.United European gastroenterology journal · 2026
   Trial
2. Biopiezoelectric-based nanomaterials; a promising strategy in cancer therapy.Journal of experimental & clinical cancer research : CR · 2025
   Review
3. The Role of Specialized Instruments for Advanced Endoscopic Resections in Gastrointestinal Disease.Life (Basel, Switzerland) · 2023
   Article
4. Endoscopic mucosal resection and endoscopic submucosal dissection with an external additional working channel (EMR+ and ESD+) are equivalent to using a double-channel endoscope: a systematic evaluation in a porcine ex vivo model.Surgical endoscopy · 2023
   Article
5. EMR+: A Novel Bimanual Endoscopic Technique for En Bloc Resection of a Proximal Colon LSL-NG/PD Lesion Using a New External Additional Working Channel Device.GE Portuguese journal of gastroenterology · 2022
   Article
6. Orthodontic Rubber Band-Assisted Endoscopic Submucosal Dissection: An Efficient Method for Treating Superficial Colorectal Tumors.Gastroenterology research and practice · 2022
   Article
7. Endoscopic diagnosis and treatment of gastric dysplasia and early cancer: Current evidence and what the future may hold.World journal of gastroenterology · 2021
   Review
8. Evaluation of improved bi-manual endoscopic resection using a customizable 3D-printed manipulator system designed for use with standard endoscopes: a feasibility study using a porcine ex-vivo model.Endoscopy international open · 2021
   Article
9. Efficacy and safety of grasping forceps-assisted endoscopic resection for gastric neoplasms: A multi-centre retrospective study.World journal of gastrointestinal oncology · 2021
   Article
10. Novel modified endoscopic mucosal resection of large GI lesions (> 20 mm) using an external additional working channel (AWC) may improve R0 resection rate: initial clinical experience.BMC gastroenterology · 2020
    Article
11. Methods that Assist Traction during Endoscopic Submucosal Dissection of Superficial Gastrointestinal Cancers: A Systematic Literature Review.Clinical endoscopy · 2020
    Review
12. Novel technique for endoscopicWorld journal of gastroenterology · 2019
    Article

Corrections and comments

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

Authors and funding

4 authors.

Funding

No grant is acknowledged in the PubMed record.

Abstract

PubMed holds no abstract for this paper.