Evidence map›Paper›PMID 34304467›Full record

Trial reportLin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery2021

[Observation on the efficacy of Eustachian tube dilation hormone under the guidance of endoscope in the treatment of sudden deafness].

Xiangli Han, Bing Wang, Chen Li, Xin Wang, Han Zhang, Qimei Yang, Wen Zhang

Open access · greenAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 40% 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

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.

  1. Intratympanic corticosteroids for sudden sensorineural hearing loss.The Cochrane database of systematic reviews · 2022
    Pooled it
  2. [Progress of tympanic administration with its application in the treatment of inner ear disease].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025
    Review
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

7 authors at 1 institution in 1 country.

Xiangli HanDepartment of Otorhinolaryngology Head and Neck Surgery，Shaanxi Provincial People's Hospital，Xi'an，710068，China.
Bing WangDepartment of Otorhinolaryngology Head and Neck Surgery，Shaanxi Provincial People's Hospital，Xi'an，710068，China.
Chen LiXi'an Medical University.
Xin WangDepartment of Otorhinolaryngology Head and Neck Surgery，Shaanxi Provincial People's Hospital，Xi'an，710068，China.
Han ZhangXi'an Medical University.
Qimei YangDepartment of Otorhinolaryngology Head and Neck Surgery，Shaanxi Provincial People's Hospital，Xi'an，710068，China.
Wen ZhangDepartment of Otorhinolaryngology Head and Neck Surgery，Shaanxi Provincial People's Hospital，Xi'an，710068，China.
Xi'an Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Eustachian TubeHearing Loss, SuddenDilatationEndoscopesGlucocorticoidsHumansTreatment OutcomeGlucocorticoidsendoscopeEustachian tube dilatation by catheterhormonessudden deafness

Identifiers

PMID34304467
PMCPMC10128469
OpenAlexW3186382325

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.