Evidence map›Paper›PMID 34902264›Full record

ArticleAntimicrobial agents and chemotherapy2022

Antivirulence Bispecific Monoclonal Antibody-Mediated Protection against Pseudomonas aeruginosa Ventilator-Associated Pneumonia in a Rabbit Model.

Fábio Aguiar-Alves, Hoan N Le, Vuvi G Tran, Emmanuelle Gras, Trang T T Vu, Oliver X Dong, Josiane Silva Quetz, Lily I Cheng, Li Yu, Bret R Sellman and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 20% of its field
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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Monoclonal Antibodies Targeting Bacterial Infections: A Broad Review of the Field.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026
    Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Microbiota and Immunity during Respiratory Infections: Lung and Gut Affair.International journal of molecular sciences · 2024
    Review
  10. Review
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

13 authors at 4 institutions in 3 countries.

Fábio Aguiar-Alves *Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.
Hoan N Le *Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.
Vuvi G Tran *Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.
Emmanuelle GrasDivision of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.
Trang T T VuDivision of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.
Oliver X DongDivision of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.
Josiane Silva QuetzDiscovery Microbiome, Microbial Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA.
Lily I ChengDiscovery Microbiome, Microbial Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA.
Li YuResearch and Early Development, Oncology R&D, AstraZeneca, Gaithersburg, Maryland, USA.
Bret R SellmanDiscovery Microbiome, Microbial Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA.
Charles K StoverDiscovery Microbiome, Microbial Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA.
Antonio DiGiandomenicoDiscovery Microbiome, Microbial Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA.ORCID 0000-0003-1745-647X
Binh An DiepDivision of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Franciscogrid.266102.1, San Francisco, California, USA.ORCID 0000-0002-9070-1542
AstraZeneca (United States) · USUniversity of California, San Francisco · USUniversidade Federal Fluminense · BRUniversité de Tours · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ventilator-associated pneumonia is an important clinical manifestation of the nosocomial pathogen Pseudomonas aeruginosa. We characterized the correlates of protection with MEDI3902, a bispecific human IgG1 monoclonal antibody that targets the P. aeruginosa type 3 secretion system PcrV protein and the Psl exopolysaccharide, in a rabbit model of ventilator-associated pneumonia using lung-protective, low-tidal-volume mechanical ventilation. Rabbits infused with MEDI3902 prophylactically were protected, whereas those pretreated with irrelevant isotype-matched control IgG (c-IgG) succumbed between 12 and 44 h postinfection (100% survival [8/8 rabbits] versus 0% survival [8/8 rabbits];

Indexed as

BacteremiaPneumonia, Ventilator-AssociatedPseudomonas InfectionsAnimalsAntibodies, MonoclonalPseudomonas aeruginosaRabbitsAntibodies, MonoclonalimmunotherapypneumoniaPseudomonas aeruginosaventilator-associated pneumonia

Identifiers

PMID34902264
PMCPMC8846318
OpenAlexW4200249131

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.