Evidence map›Paper›PMID 26823918›Full record

ArticleInternational journal of clinical and experimental pathology2015

Development of a new real-time PCR system for simultaneous detection of bacteria and fungi in pathological samples.

Hitomi Fukumoto, Yuko Sato, Hideki Hasegawa, Hidehisa Saeki, Harutaka Katano

Abstract readValidation Study
In one paragraph

Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Nucleic Acid Amplification Tests forPathogens (Basel, Switzerland) · 2026
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Draft genome sequences of fourMicrobiology resource announcements · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Respiratory medicine case reports · 2020
    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

5 authors.

Hitomi FukumotoDepartment of Pathology, National Institute of Infectious Diseases1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan; Department of Dermatology, Nippon Medical School1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan.
Yuko SatoDepartment of Pathology, National Institute of Infectious Diseases 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan.
Hideki HasegawaDepartment of Pathology, National Institute of Infectious Diseases 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan.
Hidehisa SaekiDepartment of Dermatology, Nippon Medical School 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan.
Harutaka KatanoDepartment of Pathology, National Institute of Infectious Diseases 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A novel system for simultaneous detection of pathogenic bacteria and fungi in pathological samples was developed using a real-time polymerase chain reaction (PCR) system. This system, designated the "multi-microbial real-time PCR", has the potential to simultaneously detect 68 bacterial and 9 fungal species in a 96-well plate format. All probe-primer sets were designed to produce amplicons smaller than 210 bp using formalin-fixed paraffin-embedded samples as input. The specificity and sensitivity of each probe-primer set were tested against DNA extracted from pure cultures of specific pathogens. The multi-microbial real-time PCR system revealed profiles of microorganism infection in lung samples collected at autopsy from 10 patients with acquired immunodeficiency syndrome. Staphylococcus aureus was the most common microbe detected (n=8), but with low copy numbers. High copy numbers of Pseudomonas aeruginosa were detected in the lung samples with abscess (n=6). Enterococcus faecium (n=6), Elizabethkingia meningoseptica (n=4), and Candida albicans (n=4) were also frequently detected. In addition, a latent infection of Mycobacterium tuberculosis was detected in one case of pneumonia. In conclusion, this multi-microbial real-time PCR system can be useful for detecting bacteria and fungi in pathological specimens from patients with uncertain diagnoses.

Indexed as

Bacteriological TechniquesMultiplex Polymerase Chain ReactionReal-Time Polymerase Chain ReactionAdultAutopsyDNA, BacterialDNA, FungalFemaleHumansLungMaleMiddle AgedPredictive Value of TestsReproducibility of ResultsRespiratory Tract InfectionsDNA, BacterialDNA, FungalbacteriadetectionFFPE samplefungipathological sampleReal-time PCR

Identifiers

PMID26823918
PMCPMC4713704

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.