Evidence map›Paper›PMID 41487519›Full record

ArticleFrontiers in pharmacology2025

Regulatory considerations for developing phage therapy medicinal products for the treatment of antimicrobial resistant bacterial infections.

Ai Fukaya-Shiba, Akiko Ogata, Ryosuke Kuribayashi, Akira Sakurai, Kanako Suzuki, Shunsuke Takadama, Jihei Nishimura, Jumpei Uchiyama, Hiroki Ohge, Takamasa Takeuchi and 4 more

Abstract read
In one paragraph

Article in Frontiers in pharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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  14. Phage-Based Approaches to ChronicAntibiotics (Basel, Switzerland) · 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

14 authors.

Ai Fukaya-ShibaOffice of Regulatory Science Coordination, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Akiko OgataOffice of Regulatory Science Coordination, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Ryosuke KuribayashiOffice of Cellular and Tissue-based Products, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Akira SakuraiOffice of Cellular and Tissue-based Products, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Kanako SuzukiOffice of Regulatory Science Coordination, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Shunsuke TakadamaOffice of New Drug IV, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Jihei NishimuraOffice of New Drug IV, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan.
Jumpei UchiyamaDepartment of Bacteriology, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan.
Hiroki OhgeDepartment of Infectious Diseases, Hiroshima University Hospital, Hiroshima, Japan.
Takamasa TakeuchiPathogen Genomics Center, National Institute of Infectious Diseases, Japan Institute for Health Security, Tokyo, Japan.
Hideyuki TamakiBiomanufacturing Process Research Center, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan.
Tetsuya MatsumotoDepartment of Infectious Diseases, International University of Health and Welfare, Chiba, Japan.
Kotaro Kiga *Department of Drug Development, National Institute of Infectious Diseases, Japan Institute for Health Security, Tokyo, Japan.
Hidetomo Iwano *Laboratory of Veterinary Biochemistry, Rakuno Gakuen University School of Veterinary Medicine, Hokkaido, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, there have been growing expectations that treatment of infections with bacteriophages (phages), viruses which specifically infect bacteria, can be used as a treatment option for antimicrobial resistant bacterial infections. In Europe and the United States, in addition to phage therapy as a form of personalized medicine, development of pre-defined phage therapy medicinal products (PTMPs) is progressing, and clinical trials are underway. From October 2024 to July 2025, the Pharmaceuticals and Medical Devices Agency exchanged opinions on trends and points to consider in drug development of PTMPs used for antimicrobial resistant bacterial infections with external experts. Development of PTMPs for regulatory approval requires quality control strategies, establishment of manufacturing methods, non-clinical evaluations, and clinical trial plans based on the characteristics of the phage. In this document, based on the regulatory and development trends in Europe and the United States, the current considerations on quality, non-clinical evaluation, and clinical trial planning including the Cartagena Act in the development of PTMPs in Japan are summarized. The basic concepts presented here are intended to be applied to antimicrobial resistant bacterial infections targeted by PTMPs but can be mostly applicable to bacterial infections in general. We hope that these findings will further accelerate more active development of PTMPs towards timely patient access to innovative products.

Indexed as

antimicrobial resistance (AMR)bacteriophageclinical trial plannon-clinical evaluationphage therapyquality considerationsthe Cartagena Act

Identifiers

PMID41487519
PMCPMC12756395

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LicenceCC BY
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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.