Evidence map›Paper›PMID 25410794›Full record

ArticleHPB : the official journal of the International Hepato Pancreato Biliary Association2015

Outcomes of hepatectomy for hepatocellular carcinoma with bile duct tumour thrombus.

Tiffany C L Wong, Tan To Cheung, Kenneth S H Chok, Albert C Y Chan, Wing Chiu Dai, See Ching Chan, Ronnie T P Poon, Sheung Tat Fan, Chung Mau Lo

Abstract read
In one paragraph

Article in HPB : the official journal of the International Hepato Pancreato Biliary Association, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 3 pooled it
1.0field-weighted citation impact, top 23% 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

24 citing papers in PubMed, 3 syntheses or guidelines pooled it, 33 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Tiffany C L WongDepartment of Surgery, The University of Hong Kong, Hong Kong, China.
Tan To Cheung
Kenneth S H Chok
Albert C Y Chan
Wing Chiu Dai
See Ching Chan
Ronnie T P Poon
Sheung Tat Fan
Chung Mau Lo
University of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatocellular carcinoma (HCC) with bile duct tumour thrombus (BDTT) is rare. The aim of the present study was to determine the prognosis of HCC with BDTT after a hepatectomy.

methodsA retrospective analysis was performed on all HCC patients with BDTT having a hepatectomy from 1989 to 2012. The outcomes in these patients were compared with those in the control patients matched on a 1:6 ratio.

resultsThirty-seven HCC patients with BDTT having a hepatectomy (the BDTT group) were compared with 222 control patients. Patients in the BDTT group had poorer liver function (43.2% had Child-Pugh B disease). More patients in this group had a major hepatectomy (91.9% versus 27.5%, P = 0.001), portal vein resection (10.8% versus 1.4%, P = 0.006), en-bloc resection with adjacent structures (16.2% versus 5.4%, P = 0.041), hepaticojejunostomy (75.7% versus 1.6%, P < 0.001) and complications (51.4% versus 31.1%, P = 0.016). The two groups had similar hospital mortality (2.7% versus 5.0%, P = 0.856), 5-year overall survival (38.5% versus 34.6%, P = 0.59) and 5-year disease-free survival (21.1% versus 20.8%, P = 0.81). Multivariate analysis showed that lymphovascular permeation, tumour size and post-operative complication were significant predictors for worse survival whereas BDTT was not. DISCUSSION: A major hepatectomy, extrahepatic biliary resection and hepaticojejunostomy should be the standard for HCC with BDTT, and long-term survival is possible after radical surgery.

Indexed as

AdultAgedAged, 80 and overBile DuctsCarcinoma, HepatocellularFemaleFollow-Up StudiesHepatectomyHumansLiver NeoplasmsMaleMiddle AgedRetrospective StudiesThrombosisYoung Adult

Identifiers

PMID25410794
PMCPMC4402050
OpenAlexW2114620818

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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.