Trial reportSurgical endoscopy2020
Magnetic anchor-guided endoscopic submucosal dissection for colorectal tumors (with video).
Trial report in Surgical endoscopy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
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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
17 citing papers in PubMed.
- Design and Analysis of a Magnetic Anchored and Cable-Driven Surgical Forceps for Minimally Invasive Surgery.Micromachines · 2025Article
- Orthodontic rubber band combined with magnetic ring as a traction device for improving endoscopic submucosal dissection training.BMC medical education · 2025Article
- Internal traction in endoscopic full-thickness resection for gastric subepithelial lesions arising from the muscularis propria: Comparative study.Endoscopy international open · 2025Article
- Conventional versus rubber band traction-assisted endoscopic submucosal dissection for rectal neuroendocrine tumors: a single-center retrospective study (with video).Surgical endoscopy · 2024Article
- Development of a novel multipoint traction device for gastric and colorectal endoscopic submucosal dissection and evaluation of its efficacy and safety.Surgical endoscopy · 2024Article
- Experimental study of magnetic hydrogel assisted magnetic anchorguided endoscopic submucosal dissection in colonic tumors.Technology and health care : official journal of the European Society for Engineering and Medicine · 2024Article
- Removal of a large rectal polyp with endoscopic submucosal dissection-trans-anal rectoscopic assisted minimally invasive surgery hybrid technique: A case report.World journal of gastrointestinal surgery · 2023Article
- ESD with elastic ring traction is more effective and safer than conventional ESD in large proximal colon neoplastic lesions: a retrospective cohort study (with video).Surgical endoscopy · 2023Article
- Magnetic anchor technique assisted endoscopic submucosal dissection for early esophageal cancer.World journal of gastrointestinal endoscopy · 2023Article
- First pilot trial of colorectal ESD guided by a new magnetic anchor for ease of placement.Techniques in coloproctology · 2023Article
- Primary animal experiment to test the feasibility of a novel Y-Z magnetic hepatic portal blocking band.World journal of gastrointestinal surgery · 2023Article
- Effectiveness of Inner Traction-Facilitated Endoscopic Submucosal Dissection Using Rubber Band and Clips for Colorectal Neoplasms: A Propensity Score-Matched Study.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2023Article
- Effectiveness of a novel traction device in endoscopic submucosal dissection for colorectal lesions.Surgical endoscopy · 2022Article
- Clip-Detector Using a Neodymium Magnet to Locate Malignant Tumors during Laparoscopic Surgery.Sensors (Basel, Switzerland) · 2022Article
- Advancing endoscopic traction techniques in endoscopic submucosal dissection.Frontiers in oncology · 2022Review
- Endoscopic submucosal dissection of large polyps in the right colon using an endoscopic snare with a double-balloon endolumenal interventional platform: an ex vivo study in a porcine colorectal model.Surgical endoscopy · 2021Article
- Colorectal endoscopic submucosal dissection using the pocket-creation method with single clip traction: a feasibility study.Endoscopy international open · 2021Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe feasibility of magnetic anchor-guided endoscopic submucosal dissection (MAG-ESD) using a neodymium magnet for colorectal tumors has not been evaluated. The aim of this study was to clarify the feasibility of MAG-ESD for colorectal tumors.
methodsThis prospective trial was conducted at Yamashita Hospital. MAG-ESD was performed for 49 colorectal tumors. The magnetic anchor comprised an internal magnet attached to an endoclip with 3-0 silk. Both external and internal magnets were made using neodymium magnets. The feasibility of traction achieved using MAG-ESD, en bloc resection rate, complete en bloc resection rate, time required for preparation and attachment of the magnetic anchor, procedure time, rate of retrieval of magnetic anchors, and adverse events were evaluated.
resultsMAG-ESDs were successfully performed for 48 colorectal tumors except for a rectal case in which the internal magnet stuck to the endoscope. En bloc resections and complete en bloc resections were achieved in all cases. Attaching the magnetic anchor required a median of 8 min (range 3-37 min). Median procedure time was 76 min (range 28-283 min) and the magnetic anchors were retrieved in all cases without adverse events.
conclusionMAG-ESD is feasible and safe in the colon and may facilitate the treatment of all difficult lesions. (UMIN000024100).
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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.