Evidence map›Paper›PMID 29988922›Full record

ArticleWorld journal of hepatology2018

Systematic review of the outcomes of surgical resection for intermediate and advanced Barcelona Clinic Liver Cancer stage hepatocellular carcinoma: A critical appraisal of the evidence.

Ye Xin Koh, Hwee Leong Tan, Weng Kit Lye, Juinn Huar Kam, Adrian Kah Heng Chiow, Siong San Tan, Su Pin Choo, Alexander Yaw Fui Chung, Brian Kim Poh Goh

Abstract read
In one paragraph

Article in World journal of hepatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Preoperative Predictors of Early Recurrence After Liver Resection for Multifocal Hepatocellular Carcinoma.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. New frontiers in liver resection for hepatocellular carcinoma.JHEP reports : innovation in hepatology · 2020
    Review
  12. Article
  13. Resection for hepatocellular cancer: overpassing old barriers.Translational gastroenterology and hepatology · 2018
    Review
  14. Review
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.

Ye Xin KohDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore. koh.ye.xin@singhealth.com.sg.
Hwee Leong TanDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Weng Kit LyeCenter for Quantitative Medicine, Duke-NUS Graduate Medical School, Singapore 169857, Singapore.
Juinn Huar KamDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Adrian Kah Heng ChiowDepartment of General Surgery, Hepatopancreatobiliary Service, Changi General Hospital, Singapore 529889, Singapore.
Siong San TanDepartment of General Surgery, Hepatopancreatobiliary Service, Changi General Hospital, Singapore 529889, Singapore.
Su Pin ChooDepartment of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore.
Alexander Yaw Fui ChungDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.
Brian Kim Poh GohDepartment of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore 169608, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo perform a systematic review to determine the survival outcomes after curative resection of intermediate and advanced hepatocellular carcinomas (HCC).

methodsA systematic review of the published literature was performed using the PubMed database from 1

resultsWe identified 74 articles which met the inclusion criteria and were analyzed in this systematic review. Analysis of the resection outcomes of the included studies were grouped according to (1) BCLC stage B or C HCC, (2) Size of HCC and (3) multifocal tumors. The median 5-year OS of BCLC stage B was 38.7% (range 10.0-57.0); while the median 5-year OS of BCLC stage C was 20.0% (range 0.0-42.0). The collective median 5-year OS of both stages was 27.9% (0.0-57.0). In examining the morbidity and mortality following liver resection in large HCC, the pooled RR for morbidity [RR (95%CI) = 1.00 (0.76-1.31)] and mortality [RR (95%CI) = 1.15 (0.73-1.80)] were not significant. Within the spectrum of BCLC B and C lesions, tumors greater than 10 cm were reported to have median 5-year OS of 33.0% and multifocal lesions 54.0%.

conclusionIndication for surgical resection should be extended to BCLC stage B lesions in selected patients. Further studies are needed to stratify stage C lesions for resection.

Indexed as

Barcelona Clinic Liver CancerHepatectomyHepatocellular carcinomaMilan criteria

Identifiers

PMID29988922
PMCPMC6033716

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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.