[Experience with the treatment of duodenal ulcer using H2-histamine receptor blockers].

The authors compared the efficacy of the blockers of H2-histamine receptors with the conventional multimodality treatment in patients with peptic ulcer of the duodenum and explored the effect of cimetidine on the secretory and motor functions of the stomach and on the endocrine status of the patients. It was established that cimetidine made the healing of duodenal ulcers more rapid as compared with the use of the multimodality therapy. It was also found that the drug efficacy was mainly related to the suppression of hydrochloric acid secretion in the stomach and to the recovery of motor activity of the stomach and duodenum. It is demonstrated that cimetidine has a broad-range action on the endocrine system, which should be taken into consideration in administering cimetidine.