In-Vitro Drug Dissolution Studies in Medicinal Compounds

Area of Science:

• Pharmaceutical Sciences
• Drug Delivery
• Formulation Development

Background:

• Oral drug absorption from solid dosage forms relies on drug release, dissolution, and gastrointestinal permeability.
• Dissolution testing is crucial for designing effective solid dosage forms and selecting optimal excipients.
• Understanding dissolution profiles aids in predicting in-vivo drug performance.

Purpose of the Study:

• To comprehensively analyze in-vitro drug dissolution testing trends in solid dosage forms from 2010 onwards.
• To summarize recent advancements and methodologies in dissolution testing.
• To provide a consolidated overview for pharmaceutical researchers and formulators.

Main Methods:

• Systematic literature review of studies published since 2010.
• Tabulation of key parameters from previous studies, including apparatuses, dissolution media, and analytical techniques.
• Analysis of reported experimental conditions and outcomes.

Main Results:

• Identification of commonly used dissolution apparatuses and media.
• Overview of prevalent analytical methods for quantifying dissolved drug concentrations.
• Summary of factors influencing dissolution rates and profiles across various solid dosage forms.

Conclusions:

• In-vitro dissolution testing remains a cornerstone in pharmaceutical development for solid dosage forms.
• Recent trends indicate a focus on advanced analytical techniques and physiologically relevant dissolution media.
• This review offers valuable insights for optimizing drug product design and ensuring therapeutic efficacy.