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Biomedical subjects

M C Bateson

Publications and source records attributed to M C Bateson.

At least 19 recordsLinked to original sources
PubMed1990

Omeprazole provides quicker symptom relief and duodenal ulcer healing than ranitidine.

In a double-blind, parallel-group clinical trial in 248 patients with symptomatic duodenal ulcers [97% greater than 5 mm diameter], 126 were randomized to receive omeprazole 20 mg once daily in the morning and 122 were randomized to receive ranitidine 300 mg once daily at night for 2 wk and if the ulcers were unhealed for a total of 4 wk. When ulcer healing was assessed on an intention-to-treat basis, 79% of those receiving omeprazole had healed ulcers after 2 wk compared with 62% of those receiving ranitidine (p less than 0.005; therapeutic gain for omeprazole, 18%; 95% confidence intervals, +6% to +29%). At 4 wk the figures were 91% (omeprazole) and 80% (ranitidine) (p less than 0.05). After 2 wk, 77% of omeprazole-treated and 59% of ranitidine-treated patients were free of ulcer pain (p = 0.005). Assessed by diary cards (successfully completed by 92% of patients), daytime pain resolved more quickly in omeprazole-treated patients than in those receiving ranitidine (p less than 0.01). Omeprazole-treated patients took fewer antacids (p less than 0.05) over the first 2 wk. Omeprazole, 20 mg each morning, provides more rapid relief of the symptoms of duodenal ulcer and heals a greater proportion of duodenal ulcers within 2 and 4 wk than ranitidine, 300 mg each night.

Adult↗
PubMed1990

Ursodeoxycholic acid therapy in chronic active hepatitis.

A 41 year old woman developed chronic active hepatitis with prominent cholestasis. She was treated with prednisolone over 3 years with symptomatic benefit and improvement in serum biochemistry. However, various steroid-related side effects were encountered and steatorrhoea eventually occurred with very troublesome nocturnal diarrhoea. Therapy with ursodeoxycholic acid 750 mg daily was started. Serum alanine aminotransferase and gamma-glutamyl transferase normalized for the first time since her illness began. Steatorrhoea was abolished. There was good control of symptoms as prednisolone therapy was gradually reduced. However, when prednisolone was completely withdrawn there was a prompt biochemical deterioration. Addition of low-dose azathioprine has maintained normal blood tests over 24 months without return of the original symptoms. There are no side effects of ursodeoxycholic acid in subjects without gallstones and this agent may be effective treatment for cholestatic liver disease.

Adult↗
PubMed1989

Randomised, double blind comparison of omeprazole and cimetidine in the treatment of symptomatic gastric ulcer.

In a randomised, double blind, parallel group study in patients with symptomatic gastric ulcer (94% greater than or equal to 5 mm diameter), 102 received omeprazole 20 mg om and 87 cimetidine 400 mg bd. After four weeks 73% and 58% (p less than 0.05) respectively had healed (eight weeks: 84% and 75%, ns). After four weeks, a greater proportion (81%) of omeprazole treated patients was symptom free than of those receiving cimetidine (60%; p less than 0.01). Over the first two weeks, patients receiving omeprazole had less day pain, less night pain and took fewer antacids than those receiving cimetidine (all p less than 0.05). The difference between omeprazole and cimetidine was not appreciably affected by age, smoking, size of the ulcer and trial centre. Tolerability was similar in the two treatment groups. In the treatment of symptomatic gastric ulcer, omeprazole relieves the symptoms more quickly than cimetidine and heals a greater proportion of ulcers within four weeks.

Cimetidine↗
PubMed1989

Hepatic abnormalities in coeliac disease: three cases of delayed diagnosis.

Three cases of biopsy-proven coeliac disease are presented. In each case the predominant clinical and laboratory features suggested liver disease, bowel symptoms were a minor part of the presentation and the diagnosis of coeliac disease was not reached for approximately 6 months. Liver biopsy in one case showed marked fatty change, in the other cases only mild hepatitic changes. A gluten-free diet produced resolution of symptoms and, in the patient with steatosis, normalization of liver function tests. Hepatic abnormalities have been reported in coeliac disease and the significance of these is discussed but such abnormalities are usually minor and do not obscure the underlying diagnosis. We feel that these cases serve as a salutary reminder of the protean manifestations of coeliac disease.

Adult↗
PubMed1979

Jejunal morphology in multiple sclerosis.

In a prospective survey jejunal biopsy samples from 11 patients with multiple sclerosis on normal diets were compared with those from controls matched for age and sex. Quantitative histology, morphometry, and electron microscopy showed no difference between the two groups. Since there was no evidence that gluten sensitivity plays a role in the aetiology of multiple sclerosis, the wide adoption of gluten exclusion by patients seems unjustified.

Adult↗