The study was stopped after an interim analysis. Of 16 patients in the infusion
group, 13 (81%) had resolution of C. difficile–associated diarrhea after the first infusion.
The 3 remaining patients received a second infusion with feces from a different
donor, with resolution in 2 patients. Resolution of C. difficile infection occurred
in 4 of 13 patients (31%) receiving vancomycin alone and in 3 of 13 patients (23%)
receiving vancomycin with bowel lavage (P