Clinical studies of the utilization of an oligopeptide-containing synthetic diet. Preliminary communication.

In 12 patients comparative studies were carried out, to assess the therapeutic effect of synthetic diets containing either oligopeptides (Oligopep) or pure amino acids (Viva-sorb). Owing to side effects and failing therapeutic success it was possible to carry through nitrogen balance studies in only 7 patients. No difference could be shown between the two preparations with respect to nitrogen balance, stool mass and clinical effect. Four of the 7 patients had ulcerative colitis.