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Related Experiment Video

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Oral Biofilm Formation on Different Materials for Dental Implants

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Published on: June 24, 2018

In vitro techniques to evaluate buccal films.

Anroop B Nair¹, Rachna Kumria, Sree Harsha

¹Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia. anair@kfu.edu.sa

Journal of Controlled Release : Official Journal of the Controlled Release Society

|December 11, 2012

Summary

Buccal films offer convenient drug delivery, but standardized evaluation methods are lacking. This review outlines key parameters for assessing buccal film quality and performance for better drug development.

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Area of Science:

Pharmaceutical Sciences
Drug Delivery Systems

Background:

Transmucosal drug delivery, particularly via the buccal route, has advanced significantly.
Buccal films are increasingly favored for drug delivery due to convenience and patient compliance.
Developing high-quality buccal films requires thorough understanding and evaluation of performance.

Purpose of the Study:

To review critical parameters for buccal film formulation development.
To highlight the need for standardized evaluation methods in buccal film research.
To provide an overview of assessments ensuring quality and desired characteristics of buccal films.

Main Methods:

Review of existing literature on buccal film characterization.
Analysis of various in vitro, ex vivo, and in vivo assessment techniques.
Identification of key parameters evaluated during buccal film development.

Main Results:

Buccal film development focuses on physical properties, residence time, mucoadhesion, and drug release.
In vitro, ex vivo, and in vivo studies are crucial for assessing efficacy, potency, and safety.
Lack of standardized methods hinders data comparison across research groups.

Conclusions:

Standardized evaluation methods are essential for consistent buccal film development and comparison.
Comprehensive assessment of multiple parameters is necessary for quality buccal film products.
Further research should focus on establishing unified protocols for buccal film evaluation.