: Effectiveness of Three Agents, Arch Phys Med Rehabil 1997;78:1062-5. Docusate Sodium mini-enema versus other rectal preparations: Treatment: Each subject was studied after... receiving one week of therapy with one of the following four modalities: 1) two bisacodyl suppositories, 2) two glycerin suppositories, 3) one mineral oil enema and 4) one docusate sodium..., docusate sodium scored docusate sodium mini-enemas. There was no significant difference in total colonic between docusate sodium and mineral oil enema, and both produced significantly...