Evidence map›Paper›PMID 31991767›Full record

ArticlePharmaceutics2020

Development of Meloxicam-Human Serum Albumin Nanoparticles for Nose-to-Brain Delivery via Application of a Quality by Design Approach.

Gábor Katona, György Tibor Balogh, Gergő Dargó, Róbert Gáspár, Árpád Márki, Eszter Ducza, Anita Sztojkov-Ivanov, Ferenc Tömösi, Gábor Kecskeméti, Tamás Janáky and 5 more

Abstract 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 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Review
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  4. Development,Drug delivery · 2025
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  16. Development and Characterization ofPharmaceuticals (Basel, Switzerland) · 2021
    Article
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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

15 authors.

Gábor KatonaFaculty of Pharmacy, Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged H-6720, Hungary.
György Tibor BaloghDepartment of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics, Budapest H-1111, Hungary.
Gergő DargóDepartment of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics, Budapest H-1111, Hungary.
Róbert GáspárFaculty of Medicine, Department of Pharmacology and Pharmacotherapy, University of Szeged, Szeged H-6720, Hungary.
Árpád MárkiFaculty of Medicine, Department of Medical Physics and Informatics, University of Szeged, Szeged H-6720, Hungary.
Eszter DuczaFaculty of Pharmacy, Department of Pharmacodynamics and Biopharmacy, University of Szeged, Szeged H-6720, Hungary.
Anita Sztojkov-IvanovFaculty of Pharmacy, Department of Pharmacodynamics and Biopharmacy, University of Szeged, Szeged H-6720, Hungary.
Ferenc TömösiInterdisciplinary Excellence Centre, Department of Medical Chemistry, University of Szeged, Szeged H-6720, Hungary.
Gábor KecskemétiInterdisciplinary Excellence Centre, Department of Medical Chemistry, University of Szeged, Szeged H-6720, Hungary.
Tamás JanákyInterdisciplinary Excellence Centre, Department of Medical Chemistry, University of Szeged, Szeged H-6720, Hungary.
Tamás KissFaculty of Pharmacy, Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged H-6720, Hungary.
Rita AmbrusFaculty of Pharmacy, Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged H-6720, Hungary.
Edina PallagiFaculty of Pharmacy, Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged H-6720, Hungary.
Piroska Szabó-RévészFaculty of Pharmacy, Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged H-6720, Hungary.
Ildikó CsókaFaculty of Pharmacy, Institute of Pharmaceutical Technology and Regulatory Affairs, University of Szeged, Szeged H-6720, Hungary.

Funding

Ministry of Human Capacities, Hungary grant20391-3/2018/FEKUSTRATNational Research, Development and Innovation Office, Hungary Richter-GINOP-2.2.1-15-2016-00007
6 · The paper itself

Abstract

The aim of this study was to optimize the formulation of meloxicam (MEL)-containing human serum albumin (HSA) nanoparticles for nose-to-brain via a quality by design (QbD) approach. Liquid and dried formulations of nanoparticles containing Tween 80 and without the surfactant were investigated. Various properties, such as the Z-average, zeta potential, encapsulation efficacy (EE), conjugation of MEL and HSA, physical stability, in vitro dissolution, in vitro permeability, and in vivo plasma and brain distribution of MEL were characterized. From a stability point of view, a solid product (Mel-HSA-Tween) is recommended for further development since it met the desired critical parameters (176 ± 0.3 nm Z-average, 0.205 ± 0.01 PdI, -14.1 ± 0.7 mV zeta potential) after 6 months of storage. In vitro examination showed a significantly increased drug dissolution and permeability of MEL-containing nanoparticles, especially in the case of applying Tween 80. The in vivo studies confirmed both the trans-epithelial and axonal transport of nanoparticles, and a significantly higher cerebral concentration of MEL was detected with nose-to-brain delivery, in comparison with intravenous or per os administration. These results indicate intranasal the administration of optimized MEL-containing HSA formulations as a potentially applicable "value-added" product for the treatment of neuroinflammation.

Indexed as

HSA nanoparticlesin vivo animal studiesmeloxicamnose-to-brain deliveryPAMPAphysical stabilityquality by designrapid equilibrium dialysis

Identifiers

PMID31991767
PMCPMC7076499

What OpenQuestion holds

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Registered trials

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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.