Evidence map›Paper›PMID 34803987›Full record

ArticleFrontiers in microbiology2021

Bacterial and Fungal Infections Promote the Bone Erosion Progression in Acquired Cholesteatoma Revealed by Metagenomic Next-Generation Sequencing.

Hua Jiang, Chengpeng Wu, Jingjie Xu, Qi Wang, Lei Shen, Xunyan Ou, Hongyan Liu, Xu Han, Jun Wang, Wenchao Ding and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 17 citations in OpenAlex.

  1. Middle ear cholesteatoma: biological basis, invasiveness heterogeneity, and challenges in severity assessment.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Infection Leading to Breast Abscess Formation in Pregnancy: A Case Report.International medical case reports journal · 2025
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Cholesteatoma has an altered microbiota with a higher abundance ofLaryngoscope investigative otolaryngology · 2022
    Article
  12. Review of potential medical treatments for middle ear cholesteatoma.Cell communication and signaling : CCS · 2022
    Review
  13. 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

12 authors at 2 institutions in 1 country.

Hua JiangDepartment of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Chengpeng WuEye Center of the Second Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China.
Jingjie XuEye Center of the Second Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China.
Qi WangDepartment of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Lei ShenDepartment of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Xunyan OuDepartment of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Hongyan LiuDepartment of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Xu HanHangzhou Matridx Biotechnology Co., Ltd., Hangzhou, China.
Jun WangHangzhou Matridx Biotechnology Co., Ltd., Hangzhou, China.
Wenchao DingHangzhou Matridx Biotechnology Co., Ltd., Hangzhou, China.
Lidan HuThe Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China.
Xiangjun ChenDepartment of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Second Affiliated Hospital of Zhejiang University · CNChildren's Hospital of Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An acquired cholesteatoma generally occurs as a consequence of otitis media and eustachian tube dysfunction. Patients with acquired cholesteatoma generally present with chronic otorrhea and progressive conductive hearing loss. There are many microbes reportedly associated with acquired cholesteatoma. However, conventional culture-based techniques show a typically low detection rate for various pathogenetic bacteria and fungi. Metagenomic next-generation sequencing (mNGS), an emerging powerful platform offering higher sensitivity and higher throughput for evaluating many samples at once, remains to be studied in acquired cholesteatoma. In this study, 16 consecutive patients from January 2020 to January 2021 at the Second Affiliated Hospital of Zhejiang University School of Medicine (SAHZU) were reviewed. We detected a total of 31 microbial species in patients, mNGS provided a higher detection rate compared to culture (100% vs. 31.25%,

Indexed as

acquired cholesteatomaAspergillusinfectionmetagenomic next-generation sequencing (mNGS)microbes

Identifiers

PMID34803987
PMCPMC8604023
OpenAlexW3212283245

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.