Evidence map›Paper›PMID 25905796›Full record

ArticlePLoS computational biology2015

Bacterial temporal dynamics enable optimal design of antibiotic treatment.

Hannah R Meredith, Allison J Lopatkin, Deverick J Anderson, Lingchong You

Abstract read
In one paragraph

Article in PLoS computational biology, 2015. 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
–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

24 citing papers in PubMed.

  1. Hydraulic Pressure-Programmed Molecular Transport in Tough Hydrogels.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  5. Review
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  10. RESTAMP - Rate estimates by sequence-tag analysis of microbial populations.Computational and structural biotechnology journal · 2021
    Article
  11. Review
  12. Article
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  15. Review
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  18. Robust, linear correlations between growth rates and β-lactam-mediated lysis rates.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  19. Article
  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

4 authors.

Hannah R MeredithDepartment of Biomedical Engineering, Duke University, Durham, North Carolina, United States of America.
Allison J LopatkinDepartment of Biomedical Engineering, Duke University, Durham, North Carolina, United States of America.
Deverick J AndersonDivision of Infectious Diseases, Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America; Duke Infection Control Outreach Network, Duke University Medical Center, Durham, North Carolina, United States of America.
Lingchong YouDepartment of Biomedical Engineering, Duke University, Durham, North Carolina, United States of America; Center for Systems Biology, Duke University, Durham, North Carolina, United States of America; Center for Genomic and Computational Biology, Duke University, Durham, North Carolina, United States of America.

Funding

Post-antibiotic effect and design of optimal antibiotic dosing protocolsR01GM098642 · NIGMS · DUKE UNIVERSITY · PI YOU, LINGCHONG · 2011 to 2025
$3.6M
A synthetic biology approach to analyze evolution of programmed bacterial deathR01GM110494 · NIGMS · DUKE UNIVERSITY · PI YOU, LINGCHONG · 2014 to 2017
$1.2M
Clinical and Molecular Epidemiology of Multidrug-Resistant Organisms in a CommuniK23AI095357 · NIAID · DUKE UNIVERSITY · PI ANDERSON, DEVERICK JOHN · 2011 to 2015
$644k
NIAID NIH HHS K23 AI095357NIGMS NIH HHS 1R01GM098642NIGMS NIH HHS 1R01GM110494NIGMS NIH HHS R01 GM098642NIGMS NIH HHS R01 GM110494
6 · The paper itself

Abstract

There is a critical need to better use existing antibiotics due to the urgent threat of antibiotic resistant bacteria coupled with the reduced effort in developing new antibiotics. β-lactam antibiotics represent one of the most commonly used classes of antibiotics to treat a broad spectrum of Gram-positive and -negative bacterial pathogens. However, the rise of extended spectrum β-lactamase (ESBL) producing bacteria has limited the use of β-lactams. Due to the concern of complex drug responses, many β-lactams are typically ruled out if ESBL-producing pathogens are detected, even if these pathogens test as susceptible to some β-lactams. Using quantitative modeling, we show that β-lactams could still effectively treat pathogens producing low or moderate levels of ESBLs when administered properly. We further develop a metric to guide the design of a dosing protocol to optimize treatment efficiency for any antibiotic-pathogen combination. Ultimately, optimized dosing protocols could allow reintroduction of a repertoire of first-line antibiotics with improved treatment outcomes and preserve last-resort antibiotics.

Indexed as

Models, BiologicalBacterial Physiological Phenomenabeta-Lactamasesbeta-Lactam Resistancebeta-LactamsCell SurvivalComputer SimulationDose-Response Relationship, DrugDrug Administration ScheduleDrug Therapy, Computer-AssistedTime Factorsbeta-Lactamasesbeta-Lactams

Identifiers

PMID25905796
PMCPMC4407907

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.