Evidence map›Paper›PMID 33245549›Full record

ArticleUpdates in surgery2021

Six months as a cutoff time point to define early recurrence after liver resection of hepatocellular carcinoma based on post-recurrence survival.

Yueh-Wei Liu, Chee-Chien Yong, Chih-Che Lin, Chih-Chi Wang, Chao-Long Chen, Yu-Fan Cheng, Jing-Houng Wang, Yi-Hao Yen

Abstract read
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In one paragraph

Article in Updates in surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–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

12 citing papers in PubMed.

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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

8 authors.

Yueh-Wei LiuLiver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kao-hsiung, Taiwan.
Chee-Chien YongLiver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kao-hsiung, Taiwan.
Chih-Che LinLiver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kao-hsiung, Taiwan.
Chih-Chi WangLiver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kao-hsiung, Taiwan.
Chao-Long ChenLiver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kao-hsiung, Taiwan.
Yu-Fan ChengLiver Transplantation Center, Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kao-hsiung, Taiwan.
Jing-Houng WangDivision of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kao-hsiung, Taiwan.
Yi-Hao YenDivision of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Road, Kao-hsiung, Taiwan. cassellyen@yahoo.com.tw.ORCID http://orcid.org/0000-0001-6251-7230

Funding

Kaohsiung Chang Gung Memorial Hospital CMRPG8J1281
6 · The paper itself

Abstract

To determine the optimal cutoff time point of early versus late recurrence relative to post-recurrence survival (PRS) among patients who underwent liver resection (LR) for hepatocellular carcinoma (HCC) in a high-volume liver surgery center in East Asia. This was a retrospective study. Patients who underwent LR for HCC between 2011 and 2018 at Kaohsiung Chang Gung Memorial Hospital were enrolled. The optimal cutoff time point to differentiate early versus late recurrence was evaluated relative to PRS. Among 826 patients, 282 (34.1%) of the patients experienced recurrence, with a median time to recurrence of 12.2 months. 6 months was defined as the optimal cutoff time point based on sensitivity analyses relative to PRS. Ninety (31.9%) of the patients developed early recurrence within 6 months, and 192 patients (68.1%) developed late recurrence beyond 6 months. Early recurrence was associated with worse PRS (median PRS, 13.2 versus 48.9 months, p < 0.001), as well as overall survival (OS) (median OS, 16.2 versus 65.4 months, p < 0.001), than late recurrence. Six months was identified as the cutoff time point to differentiate early versus late recurrence among patients undergoing LR for HCC.

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsHepatectomyHumansNeoplasm Recurrence, LocalPrognosisRetrospective StudiesHepatocellular carcinomaLiver resectionPost-recurrence survivalRecurrence

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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.