Evidence map›Paper›PMID 31409811›Full record

ArticleScientific reports2019

Benefit of Adjuvant Chemoradiotherapy in Resected Gallbladder Carcinoma.

Tae Hyun Kim, Sang Myung Woo, Woo Jin Lee, Eun Sang Oh, Sang Hee Youn, Sung Ho Moon, Sang Soo Kim, Sung Sik Han, Sang-Jae Park, Dae Yong Kim

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
–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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Role of Radiation Therapy for Biliary Tract Cancers.Current oncology (Toronto, Ont.) · 2025
    Review
  8. Article
  9. Survival after extended resections for gallbladder cancer.Annals of hepato-biliary-pancreatic surgery · 2023
    Article
  10. Article
  11. Article
  12. Article
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  15. Observational
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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

10 authors.

Tae Hyun KimCenter for Liver and Pancreatobiliary Cancer, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea. k2onco@ncc.re.kr.ORCID http://orcid.org/0000-0001-8413-3385
Sang Myung WooCenter for Liver and Pancreatobiliary Cancer, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Woo Jin LeeCenter for Liver and Pancreatobiliary Cancer, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Eun Sang OhCenter for Proton Therapy, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Sang Hee YounCenter for Proton Therapy, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Sung Ho MoonCenter for Proton Therapy, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Sang Soo KimCenter for Proton Therapy, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.ORCID http://orcid.org/0000-0002-4079-2503
Sung Sik HanCenter for Liver and Pancreatobiliary Cancer, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Sang-Jae ParkCenter for Liver and Pancreatobiliary Cancer, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.
Dae Yong KimCenter for Proton Therapy, Research Institute and Hospital, National Cancer Center, Goyang, 10408, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To evaluate the benefit of adjuvant treatments, such as chemoradiotherapy (CRT) and chemotherapy (CTx), compared with no adjuvant treatment (No-AT) in resected gallbladder (GB) cancer patients, 151 patients were analyzed: 98 (64.9%) patients received adjuvant treatment with CRT (n = 59, 39.1%) or CTx (n = 39, 25.8%), and the remaining 53 (35.1%) did not (No-AT). The clinicopathological factors, patterns of failure, locoregional recurrence-free survival (LRFS), recurrence-free survival (RFS) and overall survival (OS) were compared among the three groups according to tumor stage. In patients with T2-3N0M0 stage disease, the incidences of locoregional recurrence and distant recurrence and 5-year LRFS, RFS and OS rates were not significantly different among the No-AT, CTx, and CRT groups (p > 0.05 each). In those with T2-3N1-2M0 stage disease, the incidences of locoregional recurrence (11.4%, 78.1%, and 68.4%, respectively) and distant recurrence (42.8%, 73.9% and 66.7%, respectively) in the CRT group were significantly lower than those in the No-AT and CTx groups (p < 0.05), and the CRT group had significantly higher 5-year LRFS (82,1%, 26.8%, and 19.0%), RFS (53.3%, 11.6% and 16.7%) and OS rates (64.0%, 22.7% and 4.3%) than the CTx and No-AT groups (p < 0.05 each). Therefore, adjuvant CRT may improve the LRFS and RFS and subsequently improve OS in lymph node-positive resected GB cancer.

Indexed as

Chemoradiotherapy, AdjuvantAgedFemaleGallbladder NeoplasmsHumansMaleMiddle AgedNeoplasm StagingSurvival Rate

Identifiers

PMID31409811
PMCPMC6692378

What OpenQuestion holds

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Registered trials

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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.