Evidence map›Paper›PMID 42449628›Full record

ArticleCancers2026

Personalized Radiotherapy and Treatment Strategies for Locally Advanced Rectal Cancer: Early Outcomes of a Tailor-Made Total Neoadjuvant Therapy Protocol.

Atsushi Ogura, Yuki Murata, Yusuke Sato, Shinichi Umeda, Masayuki Tsutsuyama, Tomoki Ebata, Mitsuro Kanda

Abstract read
In one paragraph

Article in Cancers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Atsushi OguraDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.ORCID 0000-0002-6560-1806
Yuki MurataDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.
Yusuke SatoDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.ORCID 0009-0008-6872-7376
Shinichi UmedaDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.ORCID 0009-0005-5828-1305
Masayuki TsutsuyamaDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.
Tomoki EbataDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.
Mitsuro KandaDepartment of Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya City 466-8560, Aichi, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesThe uniform application of total neoadjuvant therapy (TNT) for locally advanced rectal cancer (LARC) risks overtreatment and surgical complications. We evaluated a novel tailor-made therapy that personalizes radiotherapy and chemotherapy to balance oncological safety with organ preservation.

methodsWe retrospectively analyzed 38 patients with cStage II-III LARC treated between 2023 and 2025. Patients were stratified by sphincter preservation feasibility and high systemic risk (cN2, extramural vascular invasion, lateral lymph node enlargement). Group A (sphincter-preserving,

resultsOver a median observation period of 20 months (range, 6-37), NOM was initiated in 7 patients (18% overall; Group A: 10%, Group B: 50%, Group C: 10%), with one local regrowth observed to date, resulting in 6 of 7 patients (85.7%) successfully maintaining NOM. Preoperative radiotherapy was safely omitted in 32% of the total cohort, and notably in 60% of patients in Group A. Surgery was performed in 28 patients (74%), achieving an R0 resection rate of 100% across all groups. Distant metastasis recurrence during preoperative treatment occurred in 5 patients (13%). Risk-stratified, tailor-made therapy for LARC facilitates the highly customized application or omission of radiotherapy.

conclusionsRisk-stratified, tailor-made therapy facilitates the safe omission or targeted application of radiotherapy in LARC. This personalized approach prevents overtreatment, maintains complete surgical curability, and achieves successful organ preservation in appropriately selected patients.

Indexed as

nonoperative managementrectal cancertotal neoadjuvant therapy

Identifiers

PMID42449628
PMCPMC13359978

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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.