ArticleSurgical endoscopy2025
Oncologic safety and technical feasibility of completion transanal total mesorectal excision after local excision; a cohort study from the International TaTME Registry.
Article in Surgical endoscopy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAs part of an organ sparing strategy, a surgical local excision may be performed in patients with early-stage rectal cancer or following neoadjuvant (chemo)radiotherapy. In selected cases, a completion total mesorectal excision may be recommended which can be more complex because of the preceding local excision. A transanal approach to perform completion total mesorectal excision may offer an advantage through the better visualization of the surgical field in the distal rectum and less forceful retraction for exposure. However, the oncologic safety and technical feasibility of this approach have yet to be demonstrated in these patients. Therefore, the aim of this study was to evaluate the oncological and technical safety of completion transanal total mesorectal excision following a local excision in patients with rectal cancer.
methodsPatients from the prospective International Transanal Total Mesorectal Excision Registry who underwent a surgical local excision prior to completion transanal total mesorectal excision were retrospectively analyzed.
resultsIn total, 189 patients were included of which 22% received neoadjuvant radiotherapy. In 94% of the patients, a low anterior resection was performed. A primary anastomosis was constructed in 91% (n = 171/189) of the patients, with the majority also receiving a defunctioning stoma (84%, n = 144/171), of which 69% (n = 100/144) were reversed. Within 30 days, 7% developed an anastomotic leakage. The two-year local recurrence rate was 5% (n = 5/104) with an estimated rate of 3% (95% CI 0-7%). Two-year disease-free survival was 85% (n = 88/104) and overall survival was 95% (n = 99/104).
conclusionsTransanal completion total mesorectal excision following local excision for rectal cancer is oncologically safe, with low complication rates and high restorative rates.
Indexed as
Identifiers
39663245What OpenQuestion holds
Registered trials
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.