Evidence map›Paper›PMID 33278003›Full record

ArticleJournal of gastroenterology2021

Direct-acting antivirals improve survival and recurrence rates after treatment of hepatocellular carcinoma within the Milan criteria.

Hironori Ochi, Atsushi Hiraoka, Masashi Hirooka, Yohei Koizumi, Michiko Amano, Nobuaki Azemoto, Takao Watanabe, Osamu Yoshida, Yoshio Tokumoto, Toshie Mashiba and 5 more

Abstract readMulticenter Study
In one paragraph

Article in Journal of gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

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

  1. Pooled it
  2. Observational
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  4. Predictors of True Early Recurrence in Patients Undergoing Radiofrequency Ablation for Hepatocellular Carcinoma.JGH open : an open access journal of gastroenterology and hepatology · 2026
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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

15 authors.

Hironori OchiCenter for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Bunkyo-cho 1, Matsuyama, Ehime, Japan.
Atsushi HiraokaGastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime, Japan.
Masashi HirookaDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Yohei KoizumiDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Michiko AmanoCenter for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Bunkyo-cho 1, Matsuyama, Ehime, Japan.
Nobuaki AzemotoCenter for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Bunkyo-cho 1, Matsuyama, Ehime, Japan.
Takao WatanabeDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Osamu YoshidaDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Yoshio TokumotoDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Toshie MashibaCenter for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Bunkyo-cho 1, Matsuyama, Ehime, Japan.
Tomoyuki YokotaCenter for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Bunkyo-cho 1, Matsuyama, Ehime, Japan.
Masanori AbeDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Kojiro MichitakaGastroenterology Center, Ehime Prefectural Central Hospital, Kasuga-cho 83, Matsuyama, Ehime, Japan.
Yoichi HiasaDepartment of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Kouji JokoCenter for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Bunkyo-cho 1, Matsuyama, Ehime, Japan. koujijoko@matsuyama.jrc.or.jp.ORCID http://orcid.org/0000-0001-8111-3266

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe effects of direct-acting antivirals (DAAs) on survival and recurrence rates after curative hepatocellular carcinoma (HCC) treatment in patients with hepatitis C virus (HCV) infection remain controversial.

methodsThis retrospective, multicenter study involved Child-Pugh class A patients within the Milan criteria who had a first diagnosis of HCC and survived 6 months or longer after undergoing hepatectomy or radiofrequency ablation (RFA). The DAA-treated group (DAA group) included 56 patients, and the DAA-untreated group (untreated group) included 261 patients. The study was conducted using the propensity score-matched (1:2) DAA group and untreated group, 56 and 112 patients, respectively.

resultsThe survival rate at 48 months in the DAA group and the untreated group was 91.0% and 68.7%, respectively, showing significantly better survival in the DAA group (HR: 0.33; 95% CI 0.13-0.84; p = 0.021). The recurrence rate at 48 months was 36.7% and 66.7%, respectively, showing a significantly lower recurrence rate in the DAA group (HR, 0.46; 95% CI 0.27-0.77; p = 0.003). The median albumin-bilirubin (ALBI) score at 3 years post-HCC treatment was - 2.84 in the DAA group and - 2.34 in the untreated group. The ALBI score showed a significant improvement from baseline to 3 years post-HCC treatment (p = 0.001), whereas that in the untreated group showed a significant decline (p = 0.040).

conclusionsDAAs after HCC treatment prevents deterioration of hepatic functional reserve and significantly improves both recurrence and survival rates.

Indexed as

HepatectomyRadiofrequency AblationAdultAgedAged, 80 and overAntiviral AgentsCarcinoma, HepatocellularFemaleFollow-Up StudiesHepatitis C, ChronicHumansLiver NeoplasmsMaleMiddle AgedNeoplasm Recurrence, LocalPropensity ScoreAntiviral AgentsDirect-acting antiviralsHepatic functional reserveHepatitis C virusHepatocellular carcinoma

Identifiers

PMID33278003
PMCPMC7819935

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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.