Evidence map›Paper›PMID 27590327›Full record

ArticleHernia : the journal of hernias and abdominal wall surgery2016

In vitro assessment of an antibacterial quaternary ammonium-based polymer loaded with chlorhexidine for the coating of polypropylene prosthetic meshes.

B Pérez-Köhler, M Fernández-Gutiérrez, G Pascual, F García-Moreno, J San Román, J M Bellón

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Article in Hernia : the journal of hernias and abdominal wall surgery, 2016. 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
3.5field-weighted citation impact, top 8% 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, 23 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

6 authors at 3 institutions in 1 country.

B Pérez-KöhlerDepartment of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, Alcalá de Henares, 28871, Madrid, Spain. barbara.perez@uah.es.
M Fernández-GutiérrezPolymeric Biomaterials Group, Polymer Science and Technology Institute, Consejo Superior de Investigaciones Científicas (ICTP-CSIC), Madrid, Spain.
G PascualDepartment of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain.
F García-MorenoDepartment of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, Alcalá de Henares, 28871, Madrid, Spain.
J San RománPolymeric Biomaterials Group, Polymer Science and Technology Institute, Consejo Superior de Investigaciones Científicas (ICTP-CSIC), Madrid, Spain.
J M BellónDepartment of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, Alcalá de Henares, 28871, Madrid, Spain.
Universidad de Alcalá · ESBiomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine · ESInstituto de Ciencia y Tecnología de Polímeros · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study assesses the use of an absorbable polymer loaded with chlorhexidine (CHX) as an antibacterial coating for polypropylene (PP) meshes employed in hernia repair.

methodsThe polymer N,N-dimethyl-N-benzyl-N-(2-methacryloyloxyethyl) ammonium bromide was loaded with CHX (1 % w/w). Fragments (1 cm

resultsThe polymer coating gradually released CHX over 3 days. Inhibition halos were produced only around the POL-CHX-coated meshes and these were significantly smaller for Ec than Sa or Se (p < 0.01). While POL-CHX prevented bacterial adhesion to the mesh, the reduced bacterial yields over time were observed for the POL-coated versus control PP meshes (p < 0.001). By day 7, only Ec remained attached to the surface of control meshes. The POL coating was not cytotoxic, yet POL-CHX reduced the viability of cultured fibroblasts.

conclusionsWhen loaded with the antiseptic CHX, this quaternary ammonium-based polymer coating released its contents in a controlled manner indicating its potential prophylactic use to reduce the risk of infection following PP mesh implantation.

Indexed as

Surgical MeshAbsorbable ImplantsAnti-Bacterial AgentsAnti-Infective Agents, LocalBacterial AdhesionChlorhexidineCoated Materials, BiocompatibleEscherichia coliHerniorrhaphyIn Vitro TechniquesMicrobial Sensitivity TestsMicroscopy, Electron, ScanningPolymersPolypropylenesProsthesis-Related InfectionsQuaternary Ammonium CompoundsAnti-Bacterial AgentsAnti-Infective Agents, LocalChlorhexidineCoated Materials, BiocompatiblePolymersPolypropylenesQuaternary Ammonium CompoundsAntibacterial meshChlorhexidineMesh coatingPolypropyleneQuaternary ammonium compounds

Identifiers

PMID27590327
OpenAlexW2507361528

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.