Evidence map›Paper›PMID 30606203›Full record

ArticleWorld journal of surgical oncology2019

Specific risk factors contributing to early and late recurrences of intrahepatic cholangiocarcinoma after curative resection.

Changzheng Wang, Shujie Pang, Hui Si-Ma, Ning Yang, Haibin Zhang, Yong Fu, Guangshun Yang

Open access · goldAbstract read
In one paragraph

Article in World journal of surgical oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 3 pooled it
5.5field-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

33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 58 citations in OpenAlex.

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  13. Epidemiology of biliary tract cancer in China: A narrative review.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2024
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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 2 institutions in 1 country.

Changzheng WangDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China.
Shujie PangDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China.
Hui Si-MaDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China.
Ning YangDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China.
Haibin ZhangDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China.
Yong FuDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China. xjtumedfuyg@sina.com.cn.
Guangshun YangDepartment of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, No. 225,Changhai Road, Shanghai, 200433, China. yangguangshunlab@sina.com.
Second Military Medical University · CNEastern Hepatobiliary Surgery Hospital · CN

Funding

General Program of Shanghai Municipal Commission of Health and Family Planning 201440445National Nature Science Foundation Project of China 81372355
6 · The paper itself

Abstract

backgroundMost intrahepatic cholangiocarcinoma (ICC) patients experienced tumor recurrences even after curative resection, but the optimal cut-off time point and the specific risk factors for early and late recurrences of ICC have not been clearly defined. The objective of the current study was to define specific risk factors for early and late recurrences of ICC after radical hepatectomy.

methodsIncluded in this study were 259 ICC patients who underwent curative surgery at our hospital between January 2005 and December 2009. Recurrences in these patients were followed-up prospectively. Piecewise regression model and the minimum P value approach were used to estimate the optimal cut-off time point for early and late recurrences. Then, Cox's proportional hazards regression model was used to identify specific independent risk factors for early and late recurrences.

resultsEarly and late recurrences occurred in 130 and 74 patients, respectively, and the 12th month was confirmed as the optimal cut-off time point for early and late recurrences. Cox's proportional hazards regression model showed that microvascular invasion (HR = 2.084, 95% CI 1.115-3.897, P = 0.021), multiple tumors (HR = 2.071, 95% CI 1.185-3.616, P = 0.010), abnormal elevation of serum CA19-9 (HR = 1.619, 95% CI 1.076-2.437, P = 0.021), and the negative hepatitis B status (HR = 1.650, 95% CI 1.123-2.427, P = 0.011) were independent risk factors for early recurrence, and HBV-DNA level > 10

conclusionSpecific risk factors and mechanisms may relate to early and late recurrences of ICC after curative resection.

Indexed as

Bile Duct NeoplasmsBile Ducts, IntrahepaticCholangiocarcinomaFemaleFollow-Up StudiesHepatectomyHumansMaleMiddle AgedNeoplasm Recurrence, LocalPrognosisProspective StudiesRisk FactorsTime FactorsCholangiocarcinomaHepatectomyPrognosisRecurrenceRisk factor

Identifiers

PMID30606203
PMCPMC6317206
OpenAlexW2947750970

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.