Evidence map›Paper›PMID 21246412›Full record

ArticleJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2011

Prognostic value of cirrhosis for intrahepatic cholangiocarcinoma after surgical treatment.

Ya-yong Li, Hao Li, Pin Lv, Gang Liu, Xiao-rong Li, Bu-ning Tian, Dao-jin Chen

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Article in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 70 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

7 authors at 3 institutions in 1 country.

Ya-yong LiDepartment of General Surgery, Third Xiangya Hospital of Central South University, No.138 of Tongzipo Road, Changsha 410013, China.
Hao Li
Pin Lv
Gang Liu
Xiao-rong Li
Bu-ning Tian
Dao-jin Chen
Central South University · CNHunan Provincial People's Hospital · CNThird Xiangya Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe surgical outcome and prognostic factors of intrahepatic cholangiocarcinoma are not fully understood. This study aimed to establish the clinical significance of cirrhosis for prognosis in patients with intrahepatic cholangiocarcinoma after surgery.

methodsOne hundred fifteen patients with intrahepatic cholangiocarcinoma who underwent surgical resection between December 2001 and January 2008 were retrospectively analyzed. The prognostic significance of clinicopathologic factors including cirrhosis was assessed by univariate and multivariate analyses.

resultsThirty-two of the 115 patients (28%) had liver cirrhosis. Complete tumor removal (R0 resection) was performed in 42 patients (75%). Overall median survival time was 21 months, with 1-, 3-, and 5-year actuarial survival rates of 68%, 27%, and 17%, respectively. There was a significant difference in survival between patients with cirrhosis and those without cirrhosis (P = 0.027). Univariate analysis showed that cirrhosis, vascular invasion, hepatic duct invasion, lymph node metastasis, positive surgical margin (R1), and TNM stage were significantly associated with poor survival. Multivariate analysis showed that cirrhosis, positive surgical margin, and lymph node metastases were related to survival, with hazard ratios of 2.49, 3.53, and 4.16, respectively.

conclusionsCirrhosis is an independent factor for poor prognosis in intrahepatic cholangiocarcinoma after surgery.

Indexed as

Bile Ducts, IntrahepaticAdultAgedAged, 80 and overBile Duct NeoplasmsCholangiocarcinomaFemaleHepatectomyHumansLiver CirrhosisLymphatic MetastasisMaleMiddle AgedPrognosisSurvival Rate

Identifiers

PMID21246412
OpenAlexW2001103973

What OpenQuestion holds

Textmetadata
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.