Evidence map›Paper›PMID 32295046›Full record

ArticlePharmaceutics2020

In Vitro Evaluation of Antimicrobial Activity of Minocycline Formulations for Topical Application in Periodontal Therapy.

Jan-Luca Schmid, Martin Kirchberg, Sandra Sarembe, Andreas Kiesow, Anton Sculean, Karsten Mäder, Mirko Buchholz, Sigrun Eick

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2020. 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
2.5field-weighted citation impact, top 10% 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, 23 citations in OpenAlex.

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  11. Dental Practice during COVID-19 in Nepal: A Descriptive Cross-sectional Study.JNMA; journal of the Nepal Medical Association · 2020
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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 4 institutions in 2 countries.

Jan-Luca SchmidLaboratory of Oral Microbiology, Department of Periodontology, School of Dental Medicine, University of Bern, CH-3010 Bern, Switzerland.
Martin KirchbergInstitute of Pharmacy, Martin-Luther University Halle, D-06120 Halle (Saale), Germany.
Sandra SarembeCharacterization of Medical and Cosmetic Care Products, Fraunhofer Institute for Microstructures and Materials IMWS, D-06120 Halle/Saale, Germany.
Andreas KiesowCharacterization of Medical and Cosmetic Care Products, Fraunhofer Institute for Microstructures and Materials IMWS, D-06120 Halle/Saale, Germany.
Anton SculeanDepartment of Periodontology, School of Dental Medicine, University of Bern, CH-3010 Bern, Switzerland.
Karsten MäderInstitute of Pharmacy, Martin-Luther University Halle, D-06120 Halle (Saale), Germany.
Mirko BuchholzDrug Design and Target Validation, Halle/Saale, and PerioTrap Pharmaceutical GmbH, Fraunhofer Institute for Cell Therapy and Immunology IZI, D-06120 Halle/Saale, Germany.
Sigrun EickLaboratory of Oral Microbiology, Department of Periodontology, School of Dental Medicine, University of Bern, CH-3010 Bern, Switzerland.
University of Bern · CHFraunhofer Institute for Microstructure of Materials and Systems · DEMartin Luther University Halle-Wittenberg · DEFraunhofer Institute for Cell Therapy and Immunology · DE

Funding

German state Saxony-Anhalt EU-EFRE; IB: 1604/00078
6 · The paper itself

Abstract

Periodontal therapy using antimicrobials that are topically applied requires slow or controlled release devices. The in vitro antimicrobial activity of biodegradable polymer formulations that contain a new minocycline lipid complex (P-MLC) was evaluated. The new P-MLC formulations that contained 11.5% minocycline were compared with pure minocycline or an existing commercial formulation, which included determination of minimal inhibitory concentration (MIC) values against two oral bacteria and activity on six-species periodontal biofilm. Moreover, the flow of gingival crevicular fluid (GCF) was modeled up to 42 d and the obtained eluates were tested both for MIC values and inhibiting biofilm formation. In general, MICs of the P-MLC formulations were slightly increased as compared with pure minocycline. Biofilm formation was clearly inhibited by all tested formulations containing minocycline with no clear difference between them. In 3.5 d old biofilms, all formulations with 250 µg/mL minocycline decreased bacterial counts by 3 log10 and metabolic activity with no difference to pure antimicrobials. Eluates of experimental formulations showed superiority in antimicrobial activity. Eluates of one experimental formulation (P

Indexed as

controlled releasegingival flowin vitro modellocal antibioticsperiodontitis

Identifiers

PMID32295046
PMCPMC7238147
OpenAlexW3015969561

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.