Evidence map›Paper›PMID 26811719›Full record

ArticleIranian journal of parasitology

Pathogenic Free-Living Amoebae Isolated From Contact Lenses of Keratitis Patients.

Elham Hajialilo, Maryam Niyyati, Mohammad Solaymani, Mostafa Rezaeian

Open access · greenAbstract read
In one paragraph

Article in Iranian journal of parasitology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.0field-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, 34 citations in OpenAlex.

  1. Identification of Acantamoeba isolated from water resources located in the northwest of Iran by using the high-resolution melting analysis assay.International microbiology : the official journal of the Spanish Society for Microbiology · 2026
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  4. Genotyping ofInternational journal of microbiology · 2025
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  7. Diagnostic Considerations for Non-Pathogens (Basel, Switzerland) · 2022
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Free-living amoebae in the water resources of Iran: a systematic review.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2017
    Review
  14. Article
  15. Article
  16. Anti-Iranian journal of parasitology
    Article
  17. Occurrence ofIranian journal of parasitology
    Review
  18. Diagnosis ofIranian journal of parasitology
    Article
  19. PathogenicIranian journal of parasitology
    Article
  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

4 authors at 2 institutions in 1 country.

Elham HajialiloDepartment of Medical Parasitology and Mycology, School of Public health, Tehran University of Medical Sciences, Tehran, Iran.
Maryam NiyyatiDepartment of Medical Parasitology and Mycology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad SolaymaniFarabi Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Mostafa RezaeianDepartment of Medical Parasitology and Mycology, School of Public health, Tehran University of Medical Sciences, Tehran, Iran; Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran.
Tehran University of Medical Sciences · IRShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFree-living amoeba (FLA)-related keratitis is a progressive infection of the cornea with poor prognosis. The present study aimed to investigates the contact lenses of patients with keratitis for pathogenic free-living amoebae.

methodsOverall, 62 contact lenses and their paraphernalia of patients with keratitis cultured and tested for the presence of free-living amoebae using morphological criteria. Unusual plates including plates containing mix amoebae and Vermamoeba were submitted to molecular analysis.

resultsOut of 62 plates, 11 revealed the outgrowth of free living amoeba of which 9 were Acanthamoeba, one plates contained mix amoebae including Acanthamoeba and Vermamoeba and one showed the presence of Vermamoeba. These two latter plates belonged to patients suffered from unilateral keratitis due to the misused of soft contact lenses. One of the patients had mix infection of Acanthamoeba (T4) and V. vermiformis meanwhile the other patient was infected with the V. vermiformis.

conclusionAmoebic keratitis continues to rise in Iran and worldwide. To date, various genera of free-living amoebae such as Vermamoeba could be the causative agent of keratitis. Soft contact lens wearers are the most affected patients in the country, thus awareness of high-risk people for preventing free-living amoebae related keratitis is of utmost importance.

Indexed as

AcanthamoebaKeratitisVermamoeba

Identifiers

PMID26811719
PMCPMC4724829
OpenAlexW2207168510

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.