Evidence map›Paper›PMID 26396105›Full record

ArticleEuropean radiology2016

Efficacy and safety of preoperative chemoembolization for resectable hepatocellular carcinoma with portal vein invasion: a prospective comparative study.

Yong-Fa Zhang, Rong-Ping Guo, Ru-Hai Zou, Jing-Xian Shen, Wei Wei, Shao-Hua Li, Han-Yue OuYang, Hong-Bo Zhu, Li Xu, Xiang-Ming Lao and 1 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in European radiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 17% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 53 citations in OpenAlex.

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  16. [Expert consensus on precise diagnosis and management of primary hepatocellular carcinoma in advanced stage (2023 version)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2023
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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

11 authors at 2 institutions in 1 country.

Yong-Fa ZhangState Key Laboratory of Oncology in South China, Guangzhou, China.
Rong-Ping GuoState Key Laboratory of Oncology in South China, Guangzhou, China.
Ru-Hai ZouState Key Laboratory of Oncology in South China, Guangzhou, China.
Jing-Xian ShenState Key Laboratory of Oncology in South China, Guangzhou, China.
Wei WeiState Key Laboratory of Oncology in South China, Guangzhou, China.
Shao-Hua LiState Key Laboratory of Oncology in South China, Guangzhou, China.
Han-Yue OuYangState Key Laboratory of Oncology in South China, Guangzhou, China.
Hong-Bo ZhuDepartment of Medical Oncology of the First Affiliated Hospital of the University of South China, Hengyang, China.
Li XuState Key Laboratory of Oncology in South China, Guangzhou, China.
Xiang-Ming LaoState Key Laboratory of Oncology in South China, Guangzhou, China.
Ming ShiState Key Laboratory of Oncology in South China, Guangzhou, China. shiming@sysu.edu.cn.ORCID http://orcid.org/0000-0002-4051-4474
Sun Yat-sen University · CNFirst Affiliated Hospital of University of South China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the outcomes of preoperative transarterial chemoembolization (TACE) for resectable hepatocellular carcinoma (HCC) with portal vein invasion.

methodsFrom February 2006 to July 2011, 320 patients initially diagnosed with resectable HCC and portal vein invasion were prospectively non-randomized into two arms. In the immediate resection arm (Arm 1, n = 205) patients received immediate surgical resection. 115 patients were included in the preoperative TACE arm (Arm 2), and eventually 85 patients underwent TACE followed by surgical resection.

resultsThe 1-, 3- and 5-year overall survival rates were 48.3 %, 18.7 % and 13.9 % for Arm 1 and 61.2 %, 31.7 % and 25.3 % for Arm 2 (P = 0.001), respectively. In the subgroup analysis of types I and II portal vein tumour thrombus (PVTT), the preoperative TACE arm demonstrated significantly better survival rates than the immediate resection arm (P I  = 0.001, P II  = 0.036). However, no significant difference was found for patients with type III PVTT (P III  = 0.684). No significant difference was found between the two arms in terms of complications and mortality.

conclusionsPreoperative TACE seems to confer a survival benefit for resectable HCC with PVTT, especially for types I and II PVTT, and preoperative TACE should therefore be recommended as a routine procedure. KEY POINTS: • Preoperative TACE improves the clinical outcomes for patients with PVTT • Preoperative TACE could significantly improve the rate of en bloc thrombectomy • Preoperative TACE does not increase the related adverse events.

Indexed as

Carcinoma, HepatocellularChemoembolization, TherapeuticFemaleHumansLiver NeoplasmsMaleMiddle AgedNeoplasm InvasivenessPortal VeinPreoperative CareProspective StudiesTreatment OutcomeVascular NeoplasmsHepatocellular carcinomaOverall survivalPortal vein tumour thrombusSurgical resectionTransarterial chemoembolization

Identifiers

PMID26396105
OpenAlexW2117128882

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.