Evidence map›Paper›PMID 38687817›Full record

ArticlePloS one2024

Usefulness of atezolizumab plus bevacizumab as second-line therapy for patients with unresectable hepatocellular carcinoma.

Shinpei Yamaba, Yukinori Imai, Kayoko Sugawara, Yoshihito Uchida, Akira Fuchigami, Hiroshi Uchiya, Nobuaki Nakayama, Satoshi Mochida

Abstract read
In one paragraph

Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

8 authors.

Shinpei YamabaFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.ORCID 0009-0002-0747-7234
Yukinori ImaiFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.
Kayoko SugawaraFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.
Yoshihito UchidaFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.
Akira FuchigamiFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.
Hiroshi UchiyaFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.
Nobuaki NakayamaFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.
Satoshi MochidaFaculty of Medicine, Gastroenterology & Hepatology, Saitama Medical University, Iruma-gun, Saitama, Japan.ORCID 0000-0002-8792-4526

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo clarify the efficacy of atezolizumab (ATZ) plus bevacizumab (BEV) as the second-line therapy for patients with unresectable hepatocellular carcinoma (HCC).

methodsThe subjects were 82 patients with HCC receiving ATZ/BEV, including 33 patients with previous therapies with molecular-targeted agents (MTA). Therapeutic efficacy was evaluated using contrast-enhanced CT according to the mRECIST.

resultsThe Child-Pugh scores were 5, 6,7 and 8 in 40, 35, 5 and 2 patients, respectively, and the extents of HCC progression were BCLC stage A, B and C in 3, 31 and 48 patients, respectively. Early therapeutic efficacy was evaluated in 67 patients, and percentages of patients achieving CR/PR/SD/PD until 12 weeks were 3.0%/29.9%/49.3%/17.9%, respectively, indicating ORR of 32.8% and DCR of 82.1%, The ORR was higher in MTA-naïve patients (40.5%) than in those after discontinuation of lenvatinib due to PD (7.7%, P = 0.0410), while the DCR was equivalent between both patients (83.3% vs 80.0%, P = 0.1184), and the multivariate analysis revealed previous MTA therapies with lenvatinib alone as a factor to deteriorate the ORR (HR of 4.846 (P = 0.0619)). The OS rates at 24 and 48 weeks were 86% and 72%, respectively, and the rates did not differ between MTA-naïve and MTA-experienced patients. Multivariate analyses revealed that achievement of CR, PR or SD and peripheral neutrophil/lymphocyte ratio were associated with a favorable outcome (HR of 0.124, P<0.0001 and 0.351, P = 0.0303).

conclusionsATZ/BEV merits consideration even for MTA-experienced patients, since the OS was equivalent to those in MTA-naïve patients despite of an unfavorable early therapeutic efficacy.

Indexed as

Antibodies, Monoclonal, HumanizedAntineoplastic Combined Chemotherapy ProtocolsBevacizumabCarcinoma, HepatocellularLiver NeoplasmsAdultAgedAged, 80 and overFemaleHumansMaleMiddle AgedRetrospective StudiesTreatment OutcomeAntibodies, Monoclonal, HumanizedatezolizumabBevacizumab

Identifiers

PMID38687817
PMCPMC11060596

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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.