Comparison of gastrointestinal adverse events between fast release tablets and regular acetylsalicylic acid (aspirin) galenics after short-term use: a meta-analysis of randomized clinical trials.

This study aimed at determining whether there is a difference in the safety profile between fast release (FR) aspirin tablets and regular galenic formulations of aspirin. This study was based on a clinical study database pool (Bayer HealthCare) including 84 clinical studies and 16,095 human subjects. The meta-analysis included 72 studies applying a single dose of aspirin of at most 1000 mg and was, therefore, based on individual data from 9288 subjects.