Adding fecal infusion to vancomycin, with or without bowel lavage, was significantly more effective than the drug regimens alone at treating recurrent Clostridium difficile infection, researchers found.
Basically, you take a healthy donor's shit, dilute it, and infuse into the bowel of the patient. Fun. Almost as much fun as swallowing worm eggs to treat inflammatory diseases.
You can read the full article here: http://www.medpagetoday.com/InfectiousDisease/GeneralInfectiousDisease/36880