ArticleJournal of asthma and allergy2020
Evaluation of in vitro Penetration of Fluticasone Propionate from MP-AzeFlu and Fluticasone Propionate Nasal Spray Through EpiAirway™606 Tissues Using Vertical Diffusion Cells.
Article in Journal of asthma and allergy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- Combined azelastine fluticasone nasal spray versus fluticasone propionate nasal spray in postoperative management of central compartment atopic disease (CCAD).Frontiers in pharmacology · 2026Article
- The Use of Azelastine Hydrochloride/Fluticasone Propionate in the Management of Allergic Rhinitis in Asia: A Review.Journal of asthma and allergy · 2024Review
- Knowledge, Attitudes, and Practices of Patients with Allergic Rhinitis Towards Allergen-Specific Immunotherapy.Patient preference and adherence · 2024Article
- Computational,Biomedicines · 2023Review
- Applicability of RPMI 2650 and Calu-3 Cell Models for Evaluation of Nasal Formulations.Pharmaceutics · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMost patients with allergic rhinitis (AR) have moderate-to-severe disease, requiring complete and prompt relief when symptoms occur. The time course of fluticasone propionate (FP) penetration into nasal tissues after intranasal administration is not well characterized. The goal of this proof-of-concept study was to evaluate the mucosal penetration of FP from fixed-combination FP-azelastine nasal spray (MP-AzeFlu) compared with an FP-only nasal spray in an in vitro, 3-dimensional human bronchial tissue model. MATERIALS AND
methodsAbsorption of FP from MP-AzeFlu and FP nasal spray was modeled using EpiAirway™606 (MatTek Corporation; Ashland, MA, USA) tissue cultured in vertical diffusion cells. The dosing amount of MP-AzeFlu was optimized in a pilot study. Based on the results of the pilot study, 10 µL of MP-AzeFlu (3.65 µg; n = 8) and 10 µL of FP nasal spray (5.00 µg; n = 8) were evaluated for penetration of tissue. Tissue integrity was monitored with Lucifer yellow. FP in the receiving media was quantified for each sample using liquid chromatography with tandem mass spectrometry.
resultsMP-AzeFlu and FP nasal spray were associated with similar FP accumulation profiles in the receiving media, but the permeability of FP was greater for MP-AzeFlu during hours 0 to 6, suggesting faster absorption for MP-AzeFlu. No indications of compromised tissue integrity were found in any of the tested cells.
conclusionThe higher and more rapid penetration of FP from MP-AzeFlu supports the use of MP-AzeFlu for patients with AR, particularly when prioritizing fast and pronounced symptom relief.
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Registered trials
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