ArticlePharmaceuticals (Basel, Switzerland)2023
Thermosensitive Polyurethane-Based Hydrogels as Potential Vehicles for Meloxicam Delivery.
Article in Pharmaceuticals (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 7 citations in OpenAlex.
- Injectable Thermoresponsive Hydrogels for Localized Drug Delivery: Mechanisms, In Vivo Evidence and Translational Challenges.Journal of functional biomaterials · 2026Review
- Article
- Hydrogels-Advanced Polymer Platforms for Drug Delivery.Polymers · 2026Review
- Smart Polymer-Derived Injectable Hydrogels: Current Status and Future Perspectives.ACS polymers Au · 2025Review
- New Gel Approaches for the Transdermal Delivery of Meloxicam.Gels (Basel, Switzerland) · 2025Review
- Enhanced and Sustained Transdermal Delivery of Oxypurinol Using Thermosensitive Gel Combined with Polymeric Solid Microneedles.ACS omega · 2025Article
- Application and progress of temperature-sensitive hydrogels in cartilage injury repair.Frontiers in bioengineering and biotechnology · 2025Review
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 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Meloxicam (MX) is a nonsteroidal anti-inflammatory drug (NSAID) used mainly to reduce pain, inflammation, and fever. In the present study, thermosensitive polyurethane (PU)-based hydrogels with various excipients (PEG, PVP, HPC, and essential oil) were prepared and loaded with MX. Rheological investigations were carried out on the PU-based formulations in various shear regimes, and their viscoelastic characteristics were determined. The average size of the PU micelles was 35.8 nm at 37 °C and slightly increased at 37 nm in the presence of MX. The zeta potential values of the hydrogels were between -10 mV and -11.5 mV. At pH = 6 and temperature of 37 °C, the formulated PU-based hydrogels loaded with MX could deliver significant amounts of the active substance, between 60% and 80% over 24-48 h and more than 90% within 2 weeks. It was found that anomalous transport phenomena dominated MX's release mechanism from the PU-based networks. The results are encouraging for further studies aiming to design alternative carriers to commercial dosage forms of nonsteroidal anti-inflammatory drugs.
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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 Socratic graph.