Evidence map›Paper›PMID 32616770›Full record

ArticleScientific reports2020

Clinical impact of irreversible electroporation ablation for unresectable hilar cholangiocarcinoma.

Chih-Yang Hsiao, Po-Chih Yang, Xiaoyong Li, Kai-Wen Huang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  7. Review
  8. MiR-582 Down-Regulates Lissencephaly-1 (Iranian journal of biotechnology · 2022
    Article
  9. Non-surgical treatment of hilar cholangiocarcinoma.World journal of gastrointestinal oncology · 2021
    Review
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  11. Article
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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 2 countries.

Chih-Yang HsiaoGraduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei City, 10002, Taiwan.
Po-Chih YangGraduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei City, 10002, Taiwan.ORCID http://orcid.org/0000-0001-5828-8615
Xiaoyong LiDepartment of Hepatopancreatobiliary Surgery, The Fifth Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052, China.
Kai-Wen HuangGraduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei City, 10002, Taiwan. skyntuh@gmail.com.
National Taiwan University · TWFifth Affiliated Hospital of Zhengzhou University · CNFu Jen Catholic University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Irreversible electroporation (IRE) is a non-thermal ablation modality that has been shown to be safe and effective in its application to tumors that are close to risky areas. This study aims to assess the safety and efficacy of IRE for unresectable hilar cholangiocarcinoma. Nine patients from two medical centers in Asia received IRE treatment between June 2015 and July 2017. Before IRE treatment, percutaneous biliary decompressions had been performed on eight patients, and internal stenting had been performed on one patient. All patients tolerated the procedure well without high-grade complications. The ablated tumors had constant size without contrast enhancement for more than three months in eight patients and the level of CA19-9 decreased significantly in all patients. The percutaneous biliary drainage tube was removed from two patients with recanalization of the bile duct. The internal stent in one patient was removed without further stenting. The median overall survival period was 26 months, and the progression-free survival was 18 months. Bile ducts remained narrow in the majority (2/3) of the treated patients. Nevertheless, IRE ablation of unresectable hilar cholangiocarcinoma involving vital structures is a safe and feasible primary treatment for local tumor control and is effective in prolonging survival.

Indexed as

Ablation TechniquesAdultAgedAged, 80 and overBile Duct NeoplasmsBile DuctsChemotherapy, AdjuvantCombined Modality TherapyConstriction, PathologicDeoxycytidineElectroporationFemaleFollow-Up StudiesGemcitabineHumansKlatskin TumorDeoxycytidineGemcitabine

Identifiers

PMID32616770
PMCPMC7331634
OpenAlexW3040258354

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.