Evidence map›Paper›PMID 33046491›Full record

ArticleAntimicrobial agents and chemotherapy2020

Treatment Outcomes and Adverse Drug Effects of Ethambutol, Cycloserine, and Terizidone for the Treatment of Multidrug-Resistant Tuberculosis in South Africa.

Martha L van der Walt, Karen Shean, Piet Becker, Karen H Keddy, Joey Lancaster

Open access · greenAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. MDR Tuberculosis Treatment.Medicina (Kaunas, Lithuania) · 2022
    Review
  6. Article
  7. 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

5 authors at 1 institution in 1 country.

Martha L van der WaltTuberculosis Platform, South African Medical Research Council, Pretoria, South Africa vdwalt@mrc.ac.za.
Karen SheanTuberculosis Platform, South African Medical Research Council, Pretoria, South Africa.
Piet BeckerUnit for Biostatistical Analysis, South African Medical Research Council, Pretoria, South Africa.
Karen H KeddyTuberculosis Platform, South African Medical Research Council, Pretoria, South Africa.ORCID 0000-0001-8640-2235
Joey LancasterTuberculosis Platform, South African Medical Research Council, Pretoria, South Africa.
South African Medical Research Council · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treatment outcomes among multidrug-resistant tuberculosis (MDR-TB) patients receiving ethambutol, cycloserine, or terizidone as part of a standardized regimen were compared, determining occurrence of serious adverse drug events (SADEs). Newly diagnosed adult MDR-TB patients were enrolled between 2000 and 2004, receiving a standardized multidrug regimen for 18 to 24 months, including ethambutol, cycloserine, or terizidone. Cycloserine and terizidone were recorded individually. SADEs and factors associated with culture conversion and unfavorable treatment outcomes (default, death, treatment failure) were determined. Of 858 patients, 435 (51%) received ethambutol, 278 (32%) received cycloserine, and 145 (17%) received terizidone. Demographic and baseline clinical data were comparable. Successful treatment occurred in 56%, significantly more in patients receiving cycloserine (60%) and terizidone (62%) than in those receiving ethambutol (52% [

Indexed as

Drug-Related Side Effects and Adverse ReactionsPharmaceutical PreparationsTuberculosis, Multidrug-ResistantAdultAntitubercular AgentsCycloserineEthambutolHumansIsoxazolesOxazolidinonesSouth AfricaTreatment OutcomeAntitubercular AgentsCycloserineEthambutolIsoxazolesOxazolidinonesPharmaceutical Preparationsterizidoneadverse drug effectscycloserineethambutolmultidrug resistanceMycobacterium tuberculosisterizidonetuberculosis

Identifiers

PMID33046491
PMCPMC7927816
OpenAlexW3092309016

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.