[Use of a gastrointestinal tube in the treatment of gastric and duodenal ulcer].

The trial of a gastrointestinal tube in gastroduodenal ulcer indicates its high efficiency for enteral tube feeding in serious ulcer cases and as a therapeutic modality in noncomplicated cases. The tube introduction in 55 patients out of 89 promoted the defect healing within 2-3 weeks, in 30 out of 36 cicatrization occurred on week 3-5. The presence of the tube produced no effect on acid production in the stomach, cicatrization of the ulcer took place without basic therapy in remaining hypo-achlorhydria and hyperchlorhydria. Clinico-endoscopic evidence and data on gastroduodenal motility and evacuation suggest the conclusion on the neuro-reflex mechanism of the tube action which eliminates painful syndrome and motor-evacuatory abnormalities which are believed essential in pathogenesis of peptic ulcer.