Evidence map›Paper›PMID 34959295›Full record

ArticlePharmaceutics2021

Characterization and In Vitro and In Vivo Evaluation of Tacrolimus-Loaded Poly(ε-Caprolactone) Nanocapsules for the Management of Atopic Dermatitis.

Guilherme Dos Anjos Camargo, Leandro Ferreira, Diego José Schebelski, Amanda Martinez Lyra, Fernanda Malaquias Barboza, Bruna Carletto, Adriana Yuriko Koga, Betina Christi Semianko, Daniele Toniolo Dias, Leandro Cavalcante Lipinski and 5 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07714525 (Clinical Evaluation of Triamcinolone Acetonide-loaded Nanoparticles For Nasal Postoperative Application), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.9field-weighted citation impact, top 14% 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.

NCT07714525 phase2recruitingnot on this mapstarted 2026, after this paper: background citation

Clinical Evaluation of Triamcinolone Acetonide-loaded Nanoparticles For Nasal Postoperative Application

TypeinterventionalSponsorDeraya UniversityRan2026 to 2027Enrolled50ConditionsChronic Rhinosinusitis (CRS), Nasal Polyps, Postoperative Healing After Endoscopic Nasal SurgeryArmsTriamcinolone Acetonide-Loaded Polymeric Nanocapsules, Normal Saline Nasal Irrigation
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. 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

15 authors at 3 institutions in 2 countries.

Guilherme Dos Anjos CamargoPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Leandro FerreiraPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.ORCID 0000-0003-1423-0512
Diego José SchebelskiPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Amanda Martinez LyraPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.ORCID 0000-0002-5849-669X
Fernanda Malaquias BarbozaPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Bruna CarlettoPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Adriana Yuriko KogaPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Betina Christi SemiankoAcademic Department of Physics, Federal University of Technology-Paraná-UTFPR, Ponta Grossa 84017-220, Brazil.ORCID 0000-0003-4518-4678
Daniele Toniolo DiasAcademic Department of Physics, Federal University of Technology-Paraná-UTFPR, Ponta Grossa 84017-220, Brazil.ORCID 0000-0003-0451-3340
Leandro Cavalcante LipinskiPost-Graduate Program of Health Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Andressa NovatskiPost-Graduate Program of Health Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.ORCID 0000-0002-8327-6285
Vijayasankar RamanNational Center for Natural Products Research, School of Pharmacy, University of Mississippi, Oxford, MS 38677, USA.ORCID 0000-0001-7368-9644
Jane ManfronPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.ORCID 0000-0003-1873-2253
Jessica Mendes NadalPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Paulo Vitor FaragoPostgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, Brazil.
Universidade Estadual de Ponta Grossa · BRUniversidade Tecnológica Federal do Paraná · BRUniversity of Mississippi · US

Funding

National Council for Scientific and Technological Development 313704/2019-8
6 · The paper itself

Abstract

backgroundTacrolimus (TAC) is a drug of natural origin used in conventional topical dosage forms to control atopic dermatitis. However, direct application of the drug often causes adverse side effects in some patients. Hence, drug nanoencapsulation could be used as an improved novel therapy to mitigate the adverse effects and enhance bioavailability of the drug.

methodsPhysicochemical properties, in vitro drug release experiments, and in vivo anti-inflammatory activity studies were performed.

resultsTAC-loaded nanocapsules were successfully prepared by the interfacial deposition of preformed polymer using poly(ε-caprolactone) (PCL). The nanoparticulate systems presented a spherical shape with a smooth and regular surface, adequate diameter (226 to 250 nm), polydispersity index below 0.3, and suitable electrical stability (-38 to -42 mV). X-ray diffraction confirmed that the encapsulation method provided mainly the drug molecular dispersion in the nanocapsule oily core. Fourier-transform infrared spectra suggested that nanoencapsulation did not result in chemical bonds between drug and polymer. In vitro drug dissolution experiments showed a controlled release with a slight initial burst. The release kinetics showed zero-order kinetics. As per the Korsmeyer-Peppas model, anomalous transport features were observed. TAC-loaded PCL nanocapsules exhibited excellent anti-inflammatory activity when compared to the free drug.

conclusionsTAC-loaded PCL nanocapsules can be suitably used as a novel nano-based dosage form to control atopic dermatitis.

Indexed as

anti-inflammatory activityautoimmune skin diseasedrug releaseFK506immunomodulatormacrolide lactone

Identifiers

PMID34959295
PMCPMC8707425
OpenAlexW3215748743

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Registered trials

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.