Twenty patients with Crohn's disease were studied. Thirteen had radiological evidence of involvement of the terminal ileum. None had significant bacterial overgrowth of the small bowel contents and none had had resection of the terminal ileum. In all patients a [14C] glycocholic acid ([14C] G.C.A.) breath test and a "Dicopac" Schilling test were performed to assess terminal ileal function. The data showed poor correlation between the radiological appearance of the terminal ileum and the results of the functional tests. There was also poor correlation between the results of the [14C] G.C.A. breath test and the "Dicopac" Schilling test. Without terminal ileal histology, any assessment of the extent of Crohn's disease of the terminal ileum and of its effect on terminal ileal function, must include the [14C] G.C.A. breath test as well as radiology and the "Dicopac" Schilling test. The limitations of the [14C] G.C.A. breath test as a test of terminal ileal function in Crohn's disease are discussed.

Breath Tests↗

PubMed1977

Zinc again.

Explore the source record for details and available documents.

Acne Vulgaris↗

PubMed1976

Propranolol in hypertension: a dose-response study.

The effect of propranolol was studied in a double-blind crossover trial in 24 carefully selected hypertensive outpatients. Each patient received propranolol 60 mg/day, 120 mg/day, 240 mg/day, and placebo for four weeks each according to a randomised sequence. Propranolol 60 mg/day was no better than placebo in reducing blood pressure. The effects of propranolol 120 mg/day and 240 mg/day were not significantly different. Both doses reduced lying blood pressure by about 20/10 mm Hg from an initial level of 173/104 mm Hg. No difference was detected between the effects of the different doses of propranolol and placebo on weight or on the occurrence of adverse reactions.

Adult↗

PubMedDate not supplied

Cholestasis in acute alcoholic liver disease.

10 of a series of 108 patients with alcoholic liver disease presented with cholestasis associated with non-cirrhotic alcoholic liver disease and without evidence of extrahepatic biliary obstruction. In 7 patients liver histology and the associated conditions presenting as cholestasis were heterogeneous. However, in 3 patients who had been drinking excessively before cholestatic jaundice developed, cholestasis was a major feature of liver histology. The term acute alcoholic cholestasis is suggested for this apparently distinct syndrome of cholestatic jaundice in the absence of hepatitis.

Acute Disease↗