Evidence map›Paper›PMID 34120178›Full record

ArticleThe Journal of antimicrobial chemotherapy2021

Zidovudine enhances activity of carbapenems against NDM-1-producing Enterobacteriaceae.

Yanmin Hu, Anthony Coates

Open access · hybridAbstract read
In one paragraph

Article in The Journal of antimicrobial chemotherapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 45% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Mutation ofAntimicrobial agents and chemotherapy · 2022
    Article
  3. 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

2 authors at 1 institution in 1 country.

Yanmin HuInstitute for Infection and Immunity, St George's University of London, London, UK.ORCID 0000-0003-0630-5342
Anthony CoatesInstitute for Infection and Immunity, St George's University of London, London, UK.
St George's, University of London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate the efficacy of zidovudine in combination with carbapenems against NDM-1-producing Enterobacteriaceae.

methodsMICs were determined using the broth microdilution method. The combinatory effects of zidovudine and carbapenems were examined using the chequerboard method and time-kill analysis.

resultsWe found that the NDM-1-producing strains were resistant to all carbapenems tested. FIC index from chequerboard assay demonstrated that zidovudine synergized with carbapenems against all the NDM-1 strains. Time-kill analysis demonstrated significant synergistic activity when a low level of zidovudine was combined with meropenem.

conclusionsZidovudine in combination with carbapenems produced synergistic activity against NDM-1 Enterobacteriaceae strains in vitro.

Indexed as

CarbapenemsEnterobacteriaceaeAnti-Bacterial Agentsbeta-LactamasesMicrobial Sensitivity TestsZidovudineAnti-Bacterial Agentsbeta-lactamase NDM-1beta-LactamasesCarbapenemsZidovudine

Identifiers

PMID34120178
PMCPMC8654596
OpenAlexW3166349946

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.