Evidence map›Paper›PMID 27050649›Full record

ArticleOtology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology2016

Vascular and Neuroepithelial Histopathology of the Saccule in Humans With Diabetes Mellitus.

Pelin Kocdor, Serdar Kaya, Mehmet Erdil, Sebahattin Cureoglu, Michael M Paparella, Meredith E Adams

Abstract read
In one paragraph

Article in Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 2016. 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
1.3field-weighted citation impact, top 19% 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, 24 citations in OpenAlex.

  1. Review
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  13. Utricular hypofunction in patients with type 2 diabetes mellitus.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2017
    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

6 authors at 1 institution in 2 countries.

Pelin Kocdor*Department of Otolaryngology/Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, U.S.A. †Department of Otolaryngology, Gebze Fatih State Hospital, Gebze, Kocaeli, Turkey ‡Department of Otolaryngology, Bagcilar Training and Research Hospital, Istanbul, Turkey §Paparella Ear Head and Neck Institute, Minneapolis, Minnesota, U.S.A.
Serdar Kaya
Mehmet Erdil
Sebahattin Cureoglu
Michael M Paparella
Meredith E Adams
Bağcılar Eğitim ve Araştırma Hastanesi · TR

Funding

Pathology and pathogenesis of otitis media syndromic ear and Meniere's diseaseU24DC011968 · NIDCD · UNIVERSITY OF MINNESOTA · PI CUREOGLU, SEBAHATTIN · 2011 to 2015
$2.2M
NIDCD NIH HHS U24 DC011968
6 · The paper itself

Abstract

hypothesisThis study aimed to determine if there are quantitative differences in the neuroepithelium and microvasculature of the saccule between subjects with and without diabetes mellitus (DM).

backgroundHistopathologic changes that may underlie the association between DM and vestibular dysfunction have not been characterized in humans.

methodsHuman temporal bones (HTBs) from 39 subjects with DM (n = 16 type I DM [T1DM], n = 23 type II DM [T2DM]) were compared with 40 group age-matched controls. Vessel wall thickness was measured from the saccular arteriole. Type I and type II vestibular hair cell (VHC) counts were performed on perpendicularly oriented saccular maculae using differential interference contrast microscopy (T1DM: 5HTB/3 subjects; T2DM: 9HTB/8 subjects; controls: 25HTB/20 subjects).

resultsThe mean density of type I VHCs was 16 to 17% lower in the DM groups compared to controls (T1DM 52.21 [4.26], T2DM 53.3 [5.34], control 63.14 [2.49] cells/mm, p = 0.02). There were no differences between T1DM, T2DM, and control groups in type II VHC density (T1DM 40.89 [5.17], T2DM 40.44 [6.93], control 42.80 [1.79] cells/mm, p = 0.92) or in mean vessel wall thickness (T1DM 2.23 [0.62], T2DM 2.18 [0.53], control 2.00 [0.53] μm, p = 0.26).

conclusionNeuroepithelial pathology, manifested as lower density of type I VHCs, was observed in the saccules of subjects with DM. Saccular microangiopathy, expressed as alterations in arteriole thickness, was not observed. These findings are consistent with histologic observations in animals with experimentally induced diabetes. DM may have a selective and deleterious effect on human vestibular sensory epithelia.

Indexed as

Diabetes MellitusFemaleHumansMaleSaccule and Utricle

Identifiers

PMID27050649
PMCPMC4864044
OpenAlexW2342008186

What OpenQuestion holds

Textmetadata
LicenceTDM
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.