Evidence map›Paper›PMID 39888013›Full record

ArticlePhotochemistry and photobiology

Ozone as a method for decontamination of dissolving microneedles for clinical use.

Michelle B Requena, Thaila Q Corrêa, Dianeth Sara L Bejar, Juliana C Barreiro, Kelly T de Paula, Vanderlei S Bagnato

Abstract read
In one paragraph

Article in Photochemistry and photobiology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Michelle B RequenaSão Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil.ORCID 0000-0002-8690-3053
Thaila Q CorrêaSão Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil.ORCID 0000-0002-2527-1451
Dianeth Sara L BejarSão Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil.ORCID 0000-0001-9955-0667
Juliana C BarreiroSão Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil.ORCID 0000-0002-3657-2620
Kelly T de PaulaSão Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil.ORCID 0000-0002-8421-9899
Vanderlei S BagnatoSão Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil.ORCID 0000-0003-4833-239X

Funding

Cancer Prevention and Research Institute of Texas M20301556Chancellor's Research Initiative 02-292034Conselho Nacional de Desenvolvimento Científico e Tecnológico 380103/2022-2Conselho Nacional de Desenvolvimento Científico e Tecnológico 465360/2014-9Fundação de Amparo à Pesquisa do Estado de São Paulo 2013/07276-1Fundação de Amparo à Pesquisa do Estado de São Paulo 2014/50857-8Fundação de Amparo à Pesquisa do Estado de São Paulo 2022/10860-6Fundação de Amparo à Pesquisa do Estado de São Paulo 2023/04209-3Governor's University Research Initiative M230930
6 · The paper itself

Abstract

Dissolving microneedles (DMNs) is a promising technology for transdermal and intradermal drug delivery. However, effective decontamination protocols are necessary to ensure safety and efficacy in clinical applications. The challenge is to use a technique that preserves mechanical properties, does not introduce chemicals, and can decontaminate DMNs without affecting the drug. With its potent antimicrobial properties and minimal residual effects, ozone presents a novel and safe method for decontaminating DMNs. Specifically, the present study assesses ozone's efficacy in decontaminating DMNs loaded with aminolevulic acid, intended for photodynamic therapy in skin cancer treatment. The results showed that it effectively decontaminates E. coli and S. aureus without compromising the polymer properties or promoting drug degradation. Overall, ozone represents an approach that can be adopted to decontaminate DMNs, offering a safer and effective strategy that enhances their potential to translate to clinical application.

Indexed as

DecontaminationDrug Delivery SystemsNeedlesOzoneEscherichia coliHumansStaphylococcus aureusOzoneAminolevulinic aciddecontaminationdissolving microneedlesozonepolymer

Identifiers

PMID39888013
PMCPMC12621087

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.