Nonsedating antihistamines in oral disintegrating films
Innovative oral disintegrating films (ODFs) for antihistamines offer rapid, water-free administration for quick allergy relief. Utilizing advanced solubility and taste masking technologies, these films enhance user adherence and experience, particularly for cetirizine, loratadine, and fexofenadine.
Overview
Oral disintegrating films (ODFs) for nonsedating antihistamines present a revolutionary approach to allergy management. These films are designed for rapid dissolution, allowing quick absorption of active ingredients like cetirizine, loratadine, and fexofenadine. By eliminating the need for water, ODFs simplify administration, making them particularly suitable for individuals with swallowing difficulties or active lifestyles. The films incorporate advanced taste masking and solubility enhancement techniques, addressing common patient concerns and improving the overall efficacy of the medication.
Technical specifications
Key Features:
- Film Formers: Utilizes HPMC, PVA, alginate, and gelatin for structural integrity.
- Plasticizers: Incorporates glycerol, PEG 400, and propylene glycol for flexibility.
- Taste Masking: Employs sweeteners such as sucralose and aspartame, with flavors like mint, orange, and strawberry, along with citric acid and effervescent agents.
- Solubility Enhancement: Utilizes solid dispersions, hot-melt extrusion, and nanosuspensions to increase solubility.
- Polymeric Coatings: Applies Eudragit coatings for additional taste masking.
Technology readiness level
This technology is currently at TRL 4, indicating that it is in the stage of formulation development and optimization. Initial prototypes have been fabricated and characterized, with ongoing efforts in solubility and taste optimization. Preclinical evaluations and scale-up preparations are planned to further advance the technology.
About Texas A&M University, College Station
Texas A&M University in College Station is a comprehensive public research university and the flagship of The Texas A&M University System, combining broad academic strengths with a strong applied‑research culture. Industry collaborates on the Texas A&M‑RELLIS campus—an integrated education, research and testing environment that supports large‑scale experimentation and proving grounds—and through the Texas A&M Transportation Institute’s facilities in Bryan‑College Station. A statewide extension network connects university expertise to companies and communities across all Texas counties, enabling rapid piloting and deployment. Research is supported by competitive federal funding from agencies such as NSF, NIH, DOE, USDA and DoD, alongside state and industry sponsorship. Texas A&M Innovation provides IP management, licensing and commercialization pathways across the system.
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