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Biomedical subjects

J H Butt

Publications and source records attributed to J H Butt.

27 records · Page 2Linked to original sources
PubMed1980

The prevalence of duodenal lesions in patients with rheumatic diseases on chronic aspirin therapy.

Peroral endoscopy was performed in 56 patients with rheumatic disease who had been taking 8 or more aspirin tablets daily for more than 3 months yet who had no major gastrointestinal symptoms or history of peptic ulcer disease. Duodenal mucosal lesions were observed in 16 patients; 15 (27%) had erythema, 7 (13%) had erosions, and 2 (4%) had ulcers. The prevalence of duodenal lesions was the same in patients taking regular, buffered, or enteric-coated aspirin preparations. Patients with duodenal lesions were more likely to have associated gastric lesions.

Adult↗
PubMed1979

Incidence of gastric lesions in patients with rheumatic disease on chronic aspirin therapy.

Endoscopy was done in 82 patients with rheumatic disease who were receiving chronic aspirin therapy. Fifty-eight patients were taking at least eight aspirin tablets daily for 3 or more months; 24 patients were taking, in addition to the aspirin, a maximum of one other antiinflammatory, nonsteroidal medication. Endoscopy in 45 normal subjects not taking aspirin showed no ulcers or erosions and a 4% incidence of gastric erythema. In the 82 patients with rheumatic disease, 14 (17%) had gastric ulcers, 33 (40%) had gastric erosions, and 62 (76%) had gastric erythema. Regular aspirin and buffered aspirin users had an ulcer incidence of 23% and 31% respectively, compared with a 6% incidence in enteric-coated aspirin users (P less than 0.05). One third of all patients with gastric ulcer had no gastrointestinal symptoms. Patients taking chronic aspirin therapy for rheumatic diseases have a higher than suspected incidence of gastric ulcer and erosions. Gastric ulcer may exist without symptoms in such patients.

Adult↗