Evidence map›Paper›PMID 33381458›Full record

ReviewFrontiers in oncology2020

The Evolving Role of Radiation Therapy in the Treatment of Biliary Tract Cancer.

Eleni Gkika, Maria A Hawkins, Anca-Ligia Grosu, Thomas B Brunner

Registry-linked trialAbstract readReview
In one paragraph

Review in Frontiers in oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06168292 (Intraductal Radiofrequency Thermoablation and Radiotherapy Combined Treatment for Extrahepatic Cholangiocarcinoma), which is not on this map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 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.

NCT06168292 narecruitingnot on this mapstarted 2024, after this paper: background citation

Intraductal Radiofrequency Thermoablation and Radiotherapy Combined Treatment for Extrahepatic Cholangiocarcinoma: A Prospective, Single-arm, Multicenter Study

TypeinterventionalSponsorNational Cancer Center, KoreaRan2024 to 2030Enrolled53ConditionsBiliary Tract Carcinoma, Radiotherapy, Radio-frequency AblationArmsID-RFA and Radiotherapy
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  7. New perspectives in biliary tract cancers.ESMO gastrointestinal oncology · 2024
    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.

Eleni GkikaDepartment of Radiation Oncology, University Medical Centre Freiburg, Freiburg, Germany.
Maria A HawkinsMedical Physics and Biomedical Engineering, University College London, London, United Kingdom.
Anca-Ligia GrosuDepartment of Radiation Oncology, University Medical Centre Freiburg, Freiburg, Germany.
Thomas B BrunnerDepartment of Radiation Oncology, University of Magdeburg, Magdeburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biliary tract cancers (BTC) are a disease entity comprising diverse epithelial tumors, which are categorized according to their anatomical location as intrahepatic (iCCA), perihilar (pCCA), distal (dCCA) cholangiocarcinomas, and gallbladder carcinomas (GBC), with distinct epidemiology, biology, and prognosis. Complete surgical resection is the mainstay in operable BTC as it is the only potentially curative treatment option. Nevertheless, even after curative (R0) resection, the 5-year survival rate ranges between 20 and 40% and the disease free survival rates (DFS) is approximately 48-65% after one year and 23-35% after three years without adjuvant treatment. Improvements in adjuvant chemotherapy have improved the DFS, but the role of adjuvant radiotherapy is unclear. On the other hand, more than 50% of the patients present with unresectable disease at the time of diagnosis, which limits the prognosis to a few months without treatment. Herein, we review the role of radiotherapy in the treatment of cholangiocarcinoma in the curative and palliative setting.

Indexed as

biliary tract cancerbrachytherapychemoradiationcholangiocarcinomastereotactic body radiotherapy

Identifiers

PMID33381458
PMCPMC7768034

What OpenQuestion holds

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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.