Evidence map›Paper›PMID 30602521›Full record

ArticleAntimicrobial agents and chemotherapy2019

High Prevalence of Bedaquiline Resistance in Treatment-Naive Tuberculosis Patients and Verapamil Effectiveness.

Hasan Ghajavand, Mansour Kargarpour Kamakoli, Sharareh Khanipour, Shahin Pourazar Dizaji, Morteza Masoumi, Fatemeh Rahimi Jamnani, Abolfazl Fateh, Seyed Davar Siadat, Farzam Vaziri

Abstract read
In one paragraph

Article 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 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 pooled it
–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

26 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  7. Verapamil and its metabolite norverapamil inhibit theProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Widespread loss-of-function mutations implicating preexisting resistance to new or repurposed anti-tuberculosis drugs.Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2024
    Article
  10. Review
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  12. Infection and drug resistance · 2023
    Article
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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

9 authors.

Hasan GhajavandDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Mansour Kargarpour KamakoliDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.ORCID 0000-0002-8588-6407
Sharareh KhanipourDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Shahin Pourazar DizajiDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Morteza MasoumiDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Fatemeh Rahimi JamnaniDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Abolfazl FatehDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Seyed Davar SiadatDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran.
Farzam VaziriDepartment of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran f_vaziri@pasteur.ac.ir.ORCID 0000-0001-7788-2548

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the regions where bedaquiline (BDQ) is introduced into the regimen, analysis of MIC and screening for preexisting resistance mutations could be crucial. The high prevalence of isolates with high BDQ MICs without prior exposure to BDQ was worrisome. It was also concluded that efflux pumps play a pivotal role in intrinsic BDQ resistance; therefore, the potential of verapamil as an adjunctive therapy to combat BDQ resistance should be investigated.

Indexed as

Antitubercular AgentsDiarylquinolinesDrug Resistance, BacterialHumansIranMembrane Transport ProteinsMycobacterium tuberculosisRetrospective StudiesTuberculosis, PulmonaryVerapamilAntitubercular AgentsbedaquilineDiarylquinolinesMembrane Transport ProteinsVerapamilbedaquilineefflux pumpsMICverapamilWGS

Identifiers

PMID30602521
PMCPMC6395892

What OpenQuestion holds

Textmetadata
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.