Evidence map›Paper›PMID 31556947›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2020

Bedaquiline for the Treatment of Multidrug-resistant Tuberculosis in the United States.

Sundari Mase, Terence Chorba, Samuel Parks, Ann Belanger, Felicia Dworkin, Barbara Seaworth, Jon Warkentin, Pennan Barry, Neha Shah

Open access · bronzeAbstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Bedaquiline-containing regimens and multidrug-resistant tuberculosis: a systematic review and meta-analysis.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2022
    Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Observational
  9. International journal of microbiology · 2024
    Article
  10. Article
  11. Observational
  12. Article
  13. Review
  14. Article
  15. Review
  16. Bedaquiline for multidrug-resistant tuberculosis and QTc prolongation in California.Journal of clinical tuberculosis and other mycobacterial diseases · 2021
    Article
  17. Article
  18. Challenges and controversies in the treatment of spinal tuberculosis.Journal of clinical tuberculosis and other mycobacterial diseases · 2020
    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

9 authors at 6 institutions in 2 countries.

Sundari MaseWorld Health Organization, India Country Office, Delhi, India.
Terence ChorbaDivision of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Samuel ParksDivision of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Ann BelangerTuberculosis Control Branch, California Department of Public Health, Richmond, California, USA.
Felicia DworkinBureau of Tuberculosis Control, New York City Department of Health and Mental Hygiene, New York, USA.
Barbara SeaworthHeartland National Tuberculosis Center, San Antonio, Texas, USA.
Jon WarkentinTuberculosis Elimination Program, Tennessee Department of Health, Nashville, Tennessee, USA.
Pennan BarryDivision of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Neha ShahDivision of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Centers for Disease Control and Prevention · USCalifornia Department of Public Health · USNew York City Department of Health and Mental Hygiene · USTennessee Department of Health · USTexas Center for Infectious Disease · USWorld Health Organization - India · IN

Funding

Intramural CDC HHS CC999999World Health Organization 001
6 · The paper itself

Abstract

backgroundIn 2012, the Food and Drug Administration approved use of bedaquiline fumarate as part of combination therapy for multidrug-resistant tuberculosis (MDR TB). We describe treatment outcomes, safety, and tolerability of bedaquiline in our case series.

methodsData on patients started on bedaquiline for MDR TB between September 2012 and August 2016 were collected retrospectively through 4 TB programs using a standardized abstraction tool. Data were analyzed using univariate methods. Adverse events were graded using the Common Terminology Criteria for Adverse Events.

resultsOf 14 patients, 7 (50%) had MDR, 4 (29%) had pre-extensively drug-resistant (XDR), and 3 (21%) had XDR TB. All had pulmonary TB, 5 (36%) had pulmonary and extrapulmonary TB, and 9/13 (69%) were smear positive. One patient (7%) had HIV coinfection, 5 (36%) had diabetes mellitus, and 5/14 (36%) had previous treatment TB. All patients were non-US-born and 5/14 (36%) had private insurance. All patients achieved sputum culture conversion within a mean of 71 days (26-116); 5 after starting bedaquiline. Twelve (86%) completed treatment and 1 (7%) moved out of the country. One patient (7%) had QTc prolongation >500 milliseconds and died 20 months after discontinuing bedaquiline of a cause not attributable to the drug. Common adverse events were peripheral neuropathy 7/14 (50%), not customarily associated with bedaquiline use, and QTc prolongation 6/14 (43%).

conclusionsOf 14 patients, 1 (7%) had an adverse event necessitating bedaquiline discontinuation. Safety, culture conversion, and treatment completion in this series (7%) support use of bedaquiline for the treatment of MDR/XDR TB.

Indexed as

Antitubercular AgentsTuberculosis, Multidrug-ResistantDiarylquinolinesHumansRetrospective StudiesTreatment OutcomeUnited StatesAntitubercular AgentsbedaquilineDiarylquinolinesadverse eventbedaquilinemultidrug-resistant tuberculosisoutcometreatment

Identifiers

PMID31556947
PMCPMC7350275
OpenAlexW2976263546

What OpenQuestion holds

Textmetadata
LicenceTDM
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.