Evidence map›Paper›PMID 19657454›Full record

ArticleInterdisciplinary perspectives on infectious diseases2009

Diagnosis of infections caused by pathogenic free-living amoebae.

Bruno da Rocha-Azevedo, Herbert B Tanowitz, Francine Marciano-Cabral

Open access · goldAbstract read
In one paragraph

Article in Interdisciplinary perspectives on infectious diseases, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
4.4field-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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 127 citations in OpenAlex.

  1. Systematic Review of Brain-Eating Amoeba: A Decade Update.International journal of environmental research and public health · 2023
    Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Amoebae: beyond pathogens- exploring their benefits and future potential.Frontiers in cellular and infection microbiology · 2024
    Review
  9. Article
  10. Mitochondrial genome diversity ofFrontiers in microbiology · 2023
    Article
  11. Article
  12. Zinc Oxide Nanoconjugates against Brain-Eating Amoebae.Antibiotics (Basel, Switzerland) · 2022
    Article
  13. Review
  14. Opportunistic free-living amoebal pathogens.Pathogens and global health · 2022
    Article
  15. Diagnosis ofAnnals of laboratory medicine · 2022
    Article
  16. Diagnostic Considerations for Non-Pathogens (Basel, Switzerland) · 2022
    Review
  17. Article
  18. Review
  19. Diseases Caused by Amoebae in Fish: An Overview.Animals : an open access journal from MDPI · 2021
    Review
  20. Encephalomyelitis Caused byFrontiers in immunology · 2021
    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

3 authors at 2 institutions in 1 country.

Bruno da Rocha-AzevedoDepartment of Microbiology and Immunology, Virginia Commonwealth University School of Medicine, Richmond, VA 23298, USA.
Herbert B Tanowitz
Francine Marciano-Cabral
Virginia Commonwealth University · USAlbert Einstein College of Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Naegleria fowleri, Acanthamoeba spp., Balamuthia mandrillaris, and Sappinia sp. are pathogenic free-living amoebae. N. fowleri causes Primary Amoebic Meningoencephalitis, a rapidly fatal disease of the central nervous system, while Acanthamoeba spp. and B. mandrillaris cause chronic granulomatous encephalitis. Acanthamoeba spp. also can cause cutaneous lesions and Amoebic Keratitis, a sight-threatening infection of the cornea that is associated with contact lens use or corneal trauma. Sappinia pedata has been identified as the cause of a nonlethal case of amoebic encephalitis. In view of the potential health consequences due to infection with these amoebae, rapid diagnosis is critical for early treatment. Microscopic examination and culture of biopsy specimens, cerebral spinal fluid (CSF), and corneal scrapings have been used in the clinical laboratory. For amoebic keratitis, confocal microscopy has been used to successfully identify amoebae in corneal tissue. More recently, conventional and real-time PCR assays have been developed that are sensitive and specific for the amoebae. In addition, multiplex PCR assays are available for the rapid identification of these pathogens in biopsy tissue, CSF, and corneal specimens.

Identifiers

PMID19657454
PMCPMC2719787
OpenAlexW2125149007

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.