Patients who underwent surgery for their first episode of a perianal abscess. research hub

Efficacy of amoxicillin/clavulanic acid after surgical drainage of perianal abscess in the prevention of the development of anal fistula. A randomized, double-blind clinical trial.

This study looks at whether a common antibiotic, amoxicillin/clavulanic acid, can stop people from developing a problem called an anal fistula after they've had surgery for a perianal abscess. It wants to see what percentage of patients get a fistula.