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  • Title: Duodenal ulcer disease: a fresh appraisal.
    Author: Halloran LG, Nisman RM, Vlahcevic ZR.
    Journal: Va Med; 1978 Apr; 105(4):284-96. PubMed ID: 645191.
    Abstract:
    There have been remarkable recent advances in knowledge about duodenal ulcer, a disease which may be spontaneously disappearing. Multiple physiologic defects have been found including increased numbers of parietal cells and their increased sensitivity to gastrin, excessive gastrin release after food intake, decreased inhibition of gastrin release by low antral pH, more rapid gastric emptying, and, possibly, impaired duodenal mucosal resistance to acid. Antacid and diet therapies have been subjected to scientific scrutiny and their respective roles in the therapy of the duodenal ulcer are now better defined. New drugs have been developed which strongly inhibit gastric acid secretion in man--the recently marketed histamine H2-receptor antagonist, cimetidine, as well as chemically modified prostaglandins. Clinical trials have shown cimetidine to be effective in healing duodenal ulcers and free of significant side effects with short-term usage. Its role in the prevention of ulcer recurrence is presently being evaluated. A new operation for duodenal ulcer has been introduced which shows great promise following pilot studies and some randomized trials. Only the parietal cell containing portion of the stomach is denervated. Basal and stimulated gastric acid secretion are markedly inhibited while gastric motility is unimpaired. This operation thus eliminates the need for a drainage procedure or distal antral resection and decreases the incidence and severity of undesirable side effects associated with earlier operations for duodenal ulcer.
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