Evidence map›Paper›PMID 30864247›Full record

SynthesisCancer medicine2019

Liver resection versus transarterial chemoembolization for the treatment of intermediate-stage hepatocellular carcinoma.

Shuling Chen, Huilin Jin, Zihao Dai, Mengchao Wei, Han Xiao, Tianhong Su, Bin Li, Xin Liu, Yu Wang, Jiaping Li and 5 more

Abstract readMeta-Analysis
In one paragraph

Synthesis in Cancer medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

11 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Article
  7. Tumor Burden Score and Serum Alpha-fetoprotein Subclassify Intermediate-Stage Hepatocellular Carcinoma.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2022
    Article
  8. Article
  9. Article
  10. State-of-the-art surgery for hepatocellular carcinoma.Langenbeck's archives of surgery · 2021
    Article
  11. Hepatic ResectionFrontiers in oncology · 2021
    Article
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

15 authors.

Shuling ChenDivision of Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Huilin JinDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Zihao DaiDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Mengchao WeiDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Han XiaoDepartment of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Tianhong SuDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Bin LiClinical Trials Unit, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Xin LiuDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Yu WangDepartment of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Jiaping LiDepartment of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Shunli ShenDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Qi ZhouDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Baogang PengDepartment of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Zhenwei PengClinical Trials Unit, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Sui PengDepartment of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.ORCID 0000-0003-0342-6333

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe role of transarterial chemoembolization (TACE) as the standard treatment for intermediate-stage hepatocellular carcinoma (HCC) is being challenged by increasing studies supporting liver resection (LR); but evidence of survival benefits of LR is lacking. We aimed to compare the overall survival (OS) of LR with that of TACE for the treatment of intermediate-stage HCC in cirrhotic patients.

methodsA Markov model, comparing LR with TACE over 15 years, was developed based on the data from 31 literatures. Additionally, external validation of the model was performed using a data set (n = 1735; LR: 701; TACE: 1034) from a tertiary center with propensity score matching method. We conducted one-way and two-way sensitivity analyses, in addition to a Monte Carlo analysis with 10 000 patients allocated into each arm.

resultsThe mean expected survival times and survival rates at 5 years were 77.8 months and 47.1% in LR group, and 48.6 months and 25.7% in TACE group, respectively. Sensitivity analyses found that initial LR was the most favorable treatment. The 95% CI for the difference in OS was 2.42-2.46 years between the two groups (P < 0.001). In the validation set, the 5-year survival rates after LR were significantly better than those after TACE before (40.2% vs. 25.9%, P < 0.001) and after matching (43.2% vs 30.9%, P < 0.001), which was comparable to the model results.

conclusionsFor cirrhotic patients with resectable intermediate-stage HCC, LR may provide survival benefit over TACE, but large-scale studies are required to further stratify patients at this stage for different optimal treatments.

Indexed as

Chemoembolization, TherapeuticHepatectomyCarcinoma, HepatocellularHumansLiver NeoplasmsMarkov ChainsNeoplasm StagingPrognosisPropensity ScoreSurvival RateTreatment Outcomeintermediate-stage hepatocellular carcinomaliver resectionMarkov Modelpropensity score matchingtransarterial chemoembolization

Identifiers

PMID30864247
PMCPMC6488138

What OpenQuestion holds

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LicenceCC BY
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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.