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polycation-based dental desensitizer
- Development stage
- Unknown
- Lead developer
- Peking University School and Hospital of Stomatology
- Modality
- Small Molecules, Transdermal Patches → Device-based Delivery → Drug Delivery Systems, Hydrogel Systems → Drug Delivery Systems, Biodegradable Polymers → Polymer-based Nanoparticles → Nanoparticles → Drug Delivery Systems
- Administration
- Topical
01
Overview
A polycation-based dental desensitizer is an investigational topical agent designed to treat dentin hypersensitivity. It is formulated with positively charged polymeric compounds (polycations) that interact with exposed dentin surfaces. The mechanism of action involves occluding or sealing open dentinal tubules, thereby reducing the transmission of external stimuli to the pulp and alleviating sensitivity symptoms. This approach aims for rapid and sustained relief from pain associated with exposed dentin due to enamel loss or gingival recession. The product is being evaluated in clinical trials for safety and efficacy compared to established agents such as GLUMA Desensitizer[1][2]. Its primary indication is the management of dentin hypersensitivity.
- Other names
- polycation-based new dentinal desensitizerpolycationic dental desensitizer
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