[Clinical evaluation and pH control in patients with duodenal ulcer treated with ranitidine].
In 31 duodenal ulcer patients treated with ranitidine at regular doses, during four weeks we could prove: a) by endoscopy, the ulcer "epithelization" in 13 patients (41.93%) and a positive response in the other cases; b) a high increase in the intragastric pH after the treatment, with an increase rate of pH 3.288 over the initial medium levels. The clinical-endoscopical response as well as an important increase in the intragastric pH, show the effectiveness of the ranitidine in the treatment of the duodenal ulcer.
D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000188:drug therapy*; D004384:Duodenoscopy; D005260:Female; D005744:Gastric Acid / Q000378:metabolism*; D005745:Gastric Acidity Determination; D006801:Humans; D008297:Male; D008875:Middle Aged; D011899:Ranitidine / Q000627:therapeutic use*
D011899:Ranitidine
Evaluación clínica y control pH-métrico de pacientes con úlcera duodenal tratados con ranitidina.