Evidence map›Paper›PMID 38247603›Full record

ArticleAntibiotics (Basel, Switzerland)2024

Impact of Antibiotic-Loaded PMMA Spacers on the Osteogenic Potential of hMSCs.

Jakob Hofmann, Tim Niklas Bewersdorf, Ulrike Sommer, Thomas Lingner, Sebastian Findeisen, Christian Schamberger, Gerhard Schmidmaier, Tobias Großner

Open access · goldAbstract read
In one paragraph

Article in Antibiotics (Basel, Switzerland), 2024. 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
5.7field-weighted citation impact, top 4% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Jakob HofmannClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
Tim Niklas BewersdorfClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
Ulrike SommerClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
Thomas LingnerGenevention GmbH, Rudolf-Wissell-Str. 28A, 37079 Goettingen, Germany.
Sebastian FindeisenClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
Christian SchambergerClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
Gerhard SchmidmaierClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.
Tobias GroßnerClinic for Trauma and Reconstructive Surgery, Centre for Orthopedics, Trauma and Reconstructive Surgery and Paraplegiology, University Hospital Heidelberg, Schlierbacher Landstrasse 200a, 69118 Heidelberg, Germany.ORCID 0000-0001-8953-9384
Heidelberg University · DEGenevention (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibiotic-loaded PMMA bone cement is frequently used in modern trauma and orthopedic surgery. Although many of the antibiotics routinely applied are described to have cytotoxic effects in the literature, clinical experience shows no adverse effects for bone healing. To determine the effects of antibiotic-loaded PMMA spacers on osteogenesis in vitro, we cultivated human bone marrow mesenchymal stem cells (BM-hMSCs) in the presence of PMMA spacers containing Gentamicin, Vancomycin, Gentamicin + Clindamycin as well as Gentamicin + Vancomycin in addition to a blank control (agarose) and PMMA containing no antibiotics. The cell number was assessed with DAPI staining, and the osteogenic potential was evaluated by directly measuring the amount of hydroxyapatite synthesized using radioactive

Indexed as

99mTc-HDP labellinganti-infective agentsbone defectclindamycingentamicinnon-unionosteogenesisPMMA bone cementvancomycin

Identifiers

PMID38247603
PMCPMC10812455
OpenAlexW4390570570

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.