Evidence map›Paper›PMID 41933243›Full record

ArticleAnnals of surgical oncology2026

Validation of Textbook Outcome in Gastric Surgery (TOGS) for Primary Gastric Cancer in an Eastern High-Volume Center.

Ludovico Carbone, Yo-Seok Cho, Min Kyu Kang, Kyoyoung Park, Jane Chungyoon Kim, Sa-Hong Kim, Jeesun Kim, Nina Rebecca Kalaw, Yoonjin Kwak, Hye Seung Lee and 6 more

Abstract readValidation Study
In one paragraph

Article in Annals of surgical oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

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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

1 citing paper in PubMed.

  1. Article
4 · The record

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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

16 authors.

Ludovico CarboneDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Yo-Seok ChoDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Min Kyu KangDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Kyoyoung ParkDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Jane Chungyoon KimDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Sa-Hong KimDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Jeesun KimDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Nina Rebecca KalawDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Yoonjin KwakDepartment of Pathology, Seoul National University Hospital, Seoul, Republic of Korea.
Hye Seung LeeDepartment of Pathology, Seoul National University Hospital, Seoul, Republic of Korea.
Seong-Ho KongDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Do Joong ParkDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Daniele MarrelliDepartment of Medicine Surgery and Neuroscience, University of Siena, Siena, Italy.
Han-Kwang YangDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
Franco RovielloDepartment of Medicine Surgery and Neuroscience, University of Siena, Siena, Italy.
Hyuk-Joon LeeDivision of Gastrointestinal Surgery, Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea. appe98@snu.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTextbook Outcome defines the ideal perioperative course after surgery. A specific Textbook Outcome in Gastric Surgery (TOGS) was developed in Western centers; however, its validation among Eastern patients has rarely been investigated. We assessed its achievement in a Korean cohort and identified its predictors.

methodsWe included adults who underwent curative distal or total gastrectomy for gastric cancer (GC) between 2013 and 2023. TOGS consisted of three surgical criteria (no intraoperative complications, R0 resection, and adequate lymphadenectomy: > 20 nodes in subtotal and > 25 in total gastrectomy) and four postoperative criteria (no re-intervention, no unplanned intensive care unit stay, no unplanned 90-day readmission or mortality).

resultsOf the 5806 patients with GC enrolled, 4338 (74.7%) achieved the TOGS, with rates of 77.9% for stage I tumors and 68.8% for stages II-III. The TOGS rate declined with age, from 82.3% in patients aged < 40 years to 67.5% in those aged >80 years, with hospital readmission being the strongest negative predictor of its achievement in the elderly. Several factors were independently associated with a higher likelihood of TOGS: early lesions (P = 0.003), female sex (P < 0.001), recent surgery (P = 0.024), distal gastrectomy (P < 0.001), and minimally invasive approach (P < 0.001). Patients with TOGS had shorter hospital stays (P = 0.014) and improved 5-year overall survival (87.6%, vs. 75.6%, P < 0.001), independent of the pathological stage (stage I, P < 0.001; stages II-III, P < 0.001).

conclusionsThe new definition of TOGS provides valuable insights into the quality of surgical care for patients with GC and has a strong impact on oncological outcomes, including in Eastern patients.

Indexed as

GastrectomyHospitals, High-VolumePostoperative ComplicationsStomach NeoplasmsAdultAgedAged, 80 and overFemaleFollow-Up StudiesHumansLength of StayLymph Node ExcisionMaleMiddle AgedNeoplasm StagingPrognosisGastrectomyGastric cancerHospital staySurvivalTextbook outcome in gastric surgeryValidation

Identifiers

PMID41933243
PMCPMC13337739

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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.