Evidence map›Paper›PMID 40155497›Full record

ArticleInfectious diseases and therapy2025

Clinical and Virologic Outcomes of Baloxavir Compared with Oseltamivir in Pediatric Patients with Influenza in Japan.

Nobuhisa Ishiguro, Ichiro Morioka, Takashi Nakano, Atsushi Manabe, Keiko Kawaguchi, Shintaro Tanaka, Masahiro Kinoshita

Abstract read
In one paragraph

Article in Infectious diseases and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Pooled it
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  3. Observational
  4. Observational
  5. Article
  6. 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

7 authors.

Nobuhisa IshiguroDepartment of Infection Control and Prevention, Hokkaido University Hospital, Sapporo, Japan.
Ichiro MoriokaDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan.
Takashi NakanoDepartment of Pediatrics, Kawasaki Medical School, Okayama, Japan.
Atsushi ManabeDepartment of Pediatrics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.
Keiko KawaguchiDrug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan.
Shintaro TanakaMedical Affairs Department, Shionogi & Co., Ltd., Tokyo, Japan.
Masahiro KinoshitaMedical Affairs Department, Shionogi & Co., Ltd., 1-8, Doshomachi 3-chome, Chuo-ku, Osaka, 541-0045, Japan. masahiro.kinoshita@shionogi.co.jp.ORCID http://orcid.org/0009-0007-1789-3641

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBaloxavir marboxil, a cap-dependent endonuclease inhibitor, has proven efficacy against influenza. There are limited comparative data between baloxavir and oseltamivir in Japanese pediatric patients with influenza. We evaluated the clinical and virologic outcomes and assessed safety of baloxavir compared with oseltamivir for treating influenza in Japanese patients aged 6 to < 12 years.

methodsIn this open-label, randomized (2:1) trial, patients received oral administration of either a single dose of baloxavir or a twice-daily 5-day course of oseltamivir. The primary efficacy endpoint was time to illness alleviation (TTIA). Other efficacy and safety endpoints were also assessed.

resultsOf 199 enrolled patients (mean age: 9 years), 195 were randomized (baloxavir, n = 128; oseltamivir, n = 67). Of these, 50.8% had influenza A/H3N2, 37.4% influenza B, and 10.3% influenza A/H1N1pdm. Median (95% confidence interval) TTIA was 44.8 (41.5, 69.7) h and 72.2 (50.9, 96.9) h in the baloxavir group and the oseltamivir group, respectively. The median time to first cessation of virus shedding was shorter in the baloxavir vs. oseltamivir group (48.0 vs. 192.0 h). Before treatment, one patient had PA/I38X virus infection at baseline. After treatment, PA/I38X viruses were observed in 12 patients (11 A/H3N2 and 1 A/H1N1pdm). No serious adverse events, including death, were observed in either group.

conclusionIn this study, baloxavir showed the potential for shortening of symptom duration compared with oseltamivir, which suggests baloxavir as an important treatment option for patients with influenza aged 6 to < 12 years.

trial registrationThe study was registered at the Japan Registry of Clinical Trial (jRCT) on November 11, 2020 (registration no. jRCTs011200011).

Indexed as

Amino acid substitutionBaloxavirInfluenza virus infectionOseltamivirTime to illness alleviationVirus shedding

Identifiers

PMID40155497
PMCPMC11993522

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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.