Evidence map›Paper›PMID 37416744›Full record

ReviewAnnals of gastroenterological surgery2023

Current progress in perioperative chemotherapy for biliary tract cancer.

Tatsuya Ioka, Yoshitaro Shindo, Makoto Ueno, Hiroaki Nagano

Open access · goldAbstract readReview
In one paragraph

Review in Annals of gastroenterological surgery, 2023. 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
6.7field-weighted citation impact, top 3% of its field
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, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Visceral adipose tissue-to-blood pool standardized uptake ratio byInternational journal of clinical oncology · 2026
    Article
  5. Article
  6. Review
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  8. [Frozen sections in hepatobiliary surgery].Chirurgie (Heidelberg, Germany) · 2025
    Review
  9. Article
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  12. Article
  13. Review
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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

4 authors at 3 institutions in 1 country.

Tatsuya IokaDepartment of Oncology Center Yamaguchi University Hospital Ube Japan.
Yoshitaro ShindoDepartment of Gastroenterological, Breast, and Endocrine Surgery Yamaguchi University Graduate School of Medicine Ube Japan.ORCID https://orcid.org/0000-0001-7419-5638
Makoto UenoDepartment of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division Kanagawa Cancer Center Yokohama Japan.
Hiroaki NaganoDepartment of Gastroenterological, Breast, and Endocrine Surgery Yamaguchi University Graduate School of Medicine Ube Japan.ORCID https://orcid.org/0000-0002-7074-3315
Yamaguchi University · JPKanagawa Prefectural Hospital Organization · JPYamaguchi University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biliary tract cancer (BTCs) is a heterogeneous malignancy divided into cholangiocarcinoma, gallbladder cancer, and ampullary cancer. Due to little or no symptoms, most patients with BTCs are diagnosed with unresectable or metastatic disease. Only 20%-30% of all BTCs are suitable for potentially resectable diseases. Although radical resection with a negative surgical margin is the only potentially curative method for BTCs, most patients develop postoperative recurrence, which is associated with poor prognosis. Therefore, perioperative treatment is necessary to improve survival. There are very few randomized phase III clinical trials of perioperative chemotherapy due to the relative rarity of BTCs. Adjuvant chemotherapy with S-1 for patients with resected BTC significantly increased overall survival compared with upfront surgery in a recent ASCOT trial. In East Asia, S-1 is currently considered the standard adjuvant chemotherapy, while capecitabine may still be used in other areas. Since then, our phase III trial (KHBO1401), gemcitabine and cisplatin plus S-1 (GCS) has become the standard chemotherapy for advanced BTCs. GCS not only improved overall survival but demonstrated a high response rate. The efficacy of GCS as a preoperative neoadjuvant chemotherapy for resectable BTCs has been investigated in a randomized phase III trial (JCOG1920) in Japan. In this review, we summarize the current and ongoing clinical trials focusing on adjuvant and neoadjuvant chemotherapy for BTCs.

Indexed as

ampullary cancerbiliary tract cancercholangiocarcinomagallbladder cancerperioperative chemotherapy

Identifiers

PMID37416744
PMCPMC10319609
OpenAlexW4376891912

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.