Evidence map›Paper›PMID 34074062›Full record

ArticleMolecules (Basel, Switzerland)2021

Antibacterial Optimization of Highly Deformed Titanium Alloys for Spinal Implants.

Katarzyna Kasperkiewicz, Roman Major, Anna Sypien, Marcin Kot, Marcin Dyner, Łukasz Major, Adam Byrski, Magdalena Kopernik, Juergen M Lackner

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. 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

9 authors.

Katarzyna KasperkiewiczInstitute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, 40-032 Katowice, Poland.ORCID 0000-0002-9851-790X
Roman MajorInstitute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Cracow, Poland.
Anna SypienInstitute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Cracow, Poland.ORCID 0000-0001-7601-1943
Marcin KotFaculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, 30-059 Cracow, Poland.
Marcin DynerFaculty of Science and Technology, Jan Dlugosz University in Czestochowa, 42-200 Czestochowa, Poland.
Łukasz MajorInstitute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Cracow, Poland.
Adam ByrskiInstitute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Cracow, Poland.ORCID 0000-0003-1152-5964
Magdalena KopernikFaculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30-059 Cracow, Poland.
Juergen M LacknerInstitute of Surface Technologies and Photonics, Functional Surfaces, Joanneum Research Forschungsges.m.b.H., 8712 Niklasdorf, Austria.

Funding

The work was supported by the Grant M-ERA.NET M-ERA.NET/2015/02/2016; Anti-bacterial optimization of high-strength, severe-plastic-deformed titanium alloys for spinal implants and surgical tools from National Center of Science and Development. Grant M-ERA.NET M-ERA.NET/2015/02/2016
6 · The paper itself

Abstract

The goal of the work was to develop materials dedicated to spine surgery that minimized the potential for infection originating from the transfer of bacteria during long surgeries. The bacteria form biofilms, causing implant loosening, pain and finally, a risk of paralysis for patients. Our strategy focused both on improvement of antibacterial properties against bacteria adhesion and on wear and corrosion resistance of tools for spine surgery. Further, a ~35% decrease in implant and tool dimensions was expected by introducing ultrahigh-strength titanium alloys for less-invasive surgeries. The tested materials, in the form of thin, multi-layered coatings, showed nanocrystalline microstructures. Performed direct-cytotoxicity studies (including lactate dehydrogenase activity measurement) showed that there was a low probability of adverse effects on surrounding SAOS-2 (

Indexed as

Prostheses and ImplantsAlloysAnti-Bacterial AgentsHumansSpineTitaniumAlloysAnti-Bacterial AgentsTitaniumAg nanoparticlesantimicrobial materialsbiofilmbiomaterialscytotoxicitymultilayer coatingsSAOS2spinal implantstitanium

Identifiers

PMID34074062
PMCPMC8197332

What OpenQuestion holds

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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.