Evidence map›Paper›PMID 31685472›Full record

Trial reportAntimicrobial agents and chemotherapy2019

Multiple-Ascending-Dose Phase 1 Clinical Study of the Safety, Tolerability, and Pharmacokinetics of CRS3123, a Narrow-Spectrum Agent with Minimal Disruption of Normal Gut Microbiota.

Barbara K Lomeli, Hal Galbraith, Jared Schettler, George A Saviolakis, Wael El-Amin, Blaire Osborn, Jacques Ravel, Keith Hazleton, Catherine A Lozupone, Ronald J Evans and 5 more

Open access · hybridAbstract readClinical Trial, Phase IRandomized Controlled Trial
In one paragraph

Trial report in Antimicrobial agents and chemotherapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.3field-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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. [New antimicrobial substances to combat increasing resistance].Innere Medizin (Heidelberg, Germany) · 2026
    Review
  5. Inhibition ofACS omega · 2025
    Article
  6. Review
  7. Review
  8. Article
  9. Inhibition ofbioRxiv : the preprint server for biology · 2025
    Article
  10. Review
  11. Review
  12. Fighting Antimicrobial Resistance: Innovative Drugs in Antibacterial Research.Angewandte Chemie (International ed. in English) · 2025
    Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. The Urgent Threat ofBiomedicines · 2023
    Review
  19. Review
  20. 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

15 authors at 5 institutions in 1 country.

Barbara K LomeliQuintiles Phase One Services, Overland Park, Kansas, USA.
Hal GalbraithQuintiles Phase One Services, Overland Park, Kansas, USA.
Jared SchettlerQuintiles Phase One Services, Overland Park, Kansas, USA.
George A SaviolakisDynPort Vaccine Company LLC, Frederick, Maryland, USA.
Wael El-AminDynPort Vaccine Company LLC, Frederick, Maryland, USA.
Blaire OsbornDivision of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.
Jacques RavelDepartment of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland, USA.ORCID 0000-0002-0851-2233
Keith HazletonDivision of Pediatric Gastroenterology, Hepatology and Nutrition, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
Catherine A LozuponeDivision of Biomedical Informatics and Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
Ronald J EvansCrestone, Inc., Boulder, Colorado, USA.
Stacie J BellCrestone, Inc., Boulder, Colorado, USA.
Urs A OchsnerCrestone, Inc., Boulder, Colorado, USA.
Thale C JarvisCrestone, Inc., Boulder, Colorado, USA tjarvis@crestonepharma.com njanjic@crestonepharma.com.
Shahida BaqarDivision of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.
Nebojsa JanjicCrestone, Inc., Boulder, Colorado, USA tjarvis@crestonepharma.com njanjic@crestonepharma.com.
Crestone (United States) · USIQVIA (United States) · USNational Institutes of Health · USUniversity of Colorado Anschutz Medical Campus · USUniversity of Maryland, Baltimore · US

Funding

NIAID NIH HHS HHSN272200800026C
6 · The paper itself

Abstract

CRS3123 is a novel small molecule that potently inhibits methionyl-tRNA synthetase of

Indexed as

Administration, OralAdolescentAdultAnti-Bacterial AgentsBenzopyransClostridioides difficileClostridium InfectionsCohort StudiesDose-Response Relationship, DrugDouble-Blind MethodDrug Administration ScheduleElectrocardiographyEnzyme InhibitorsFemaleGastrointestinal MicrobiomeHealthy VolunteersAnti-Bacterial AgentsBenzopyransEnzyme InhibitorsMethionine-tRNA LigaseREP 3123ThiophenesantibioticClostridioides difficileCRS3123gut microbiotaMAD studymicrobiomenarrow spectrumphase 1sporulationtoxin production

Identifiers

PMID31685472
PMCPMC7187627
OpenAlexW2985234196

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.