Evidence map›Paper›PMID 34460675›Full record

ArticleJournal of imaging2021

Determination of the Round Window Niche Anatomy Using Cone Beam Computed Tomography Imaging as Preparatory Work for Individualized Drug-Releasing Implants.

Farnaz Matin, Ziwen Gao, Felix Repp, Samuel John, Thomas Lenarz, Verena Scheper

Abstract read
In one paragraph

Article in Journal of imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Review
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  3. Article
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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.

Farnaz MatinLower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Department of Otorhinolaryngology, Head and Neck Surgery, Hanover Medical School, Stadtfelddamm 34, 30625 Hannover, Germany.ORCID 0000-0002-3953-112X
Ziwen GaoLower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Department of Otorhinolaryngology, Head and Neck Surgery, Hanover Medical School, Stadtfelddamm 34, 30625 Hannover, Germany.ORCID 0000-0002-9565-8838
Felix ReppOtoJig GmbH, 30625 Hanover, Germany.
Samuel JohnOtoJig GmbH, 30625 Hanover, Germany.ORCID 0000-0002-1509-0585
Thomas LenarzLower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Department of Otorhinolaryngology, Head and Neck Surgery, Hanover Medical School, Stadtfelddamm 34, 30625 Hannover, Germany.ORCID 0000-0002-9307-5989
Verena ScheperLower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Department of Otorhinolaryngology, Head and Neck Surgery, Hanover Medical School, Stadtfelddamm 34, 30625 Hannover, Germany.ORCID 0000-0001-8618-8793

Funding

Bundesministerium für Bildung und Forschung RESPONSE
6 · The paper itself

Abstract

Modern therapy of inner ear disorders is increasingly shifting to local drug delivery using a growing number of pharmaceuticals. Access to the inner ear is usually made via the round window membrane (RWM), located in the bony round window niche (RWN). We hypothesize that the individual shape and size of the RWN have to be taken into account for safe reliable and controlled drug delivery. Therefore, we investigated the anatomy and its variations. Cone beam computed tomography (CBCT) images of 50 patients were analyzed. Based on the reconstructed 3D volumes, individual anatomies of the RWN, RWM, and bony overhang were determined by segmentation using 3D Slicer

Indexed as

cone beam computed tomographyindividualized implantround window membraneround window niche

Identifiers

PMID34460675
PMCPMC8321323

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Registered trials

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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.