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Your search keyword '"Logan, R.F.A."' showing total 5 results
Start Over Author "Logan, R.F.A." Journal british medical journal
5 results on '"Logan, R.F.A."'

1. Varying efficacy of Helicobacter pylori eradication regimens: cost effectiveness study using a decision analysis model

Author

Duggan, A.E., Tolley, K., Hawkey, C.J., and Logan, R.F.A.

Subjects
Medical care, Cost of -- Analysis -- Economic aspects, Helicobacter infections -- Drug therapy, Drug therapy, Combination -- Economic aspects -- Analysis, Health, Drug therapy, Economic aspects, Analysis
Abstract

Introduction The value of eradicating Helicobacter pylori in duodenal ulcer disease is well established,[1] and eradication rates in excess of 80% are regularly reported. Some regimens, however, have slightly higher [...]

Published
1998

2. Incidence of and mortality from acute upper gastrointestinal haemorrhage in the United Kingdom

Author

Rockall, T.A., Logan, R.F.A., Devlin, H.B., and Northfield, T.C.

Subjects
Gastrointestinal bleeding -- Demographic aspects, Health, Demographic aspects
Abstract

Objective--To describe the current epidemiology of acute upper gastrointestinal haemorrhage. Design--Population based, unselected, multicentre, prospective survey. Setting--74 hospitals receiving emergency admissions in four health regions in the United Kingdom. Subjects--4185 [...]

Published
1995

3. Effect of aspirin and non-steroidal anti-inflammatory drugs on colorectal adenomas: case-control study of subjects participating in the Nottingham faecal occult blood screening programme

Author

Logan, R.F.A., Little, J., Hawtin, P.G., and Hardcastle, J.D.

Subjects
Adenoma -- Prevention, Aspirin -- Health aspects, Nonsteroidal anti-inflammatory drugs -- Health aspects, Health, Prevention, Health aspects
Abstract

Abstract Objective - To examine the relation between the use of aspirin and non-steroidal anti-inflammatory drugs and the presence of asymptomatic colorectal adenomas. Design - Case-control study of subjects participating [...]

Published
1993

4. Omeprazole versus placebo for acute upper gastrointestinal bleeding: randomised double blind controlled trial

Author

Daneshmend, T.K., Hawkey, C.J., Langman, M.J.S., Logan, R.F.A., Long, R.G., and Walt, R.P.

Subjects
Omeprazole -- Health aspects, Gastrointestinal bleeding -- Drug therapy, Health, Drug therapy, Health aspects
Abstract

Introduction Accute upper gastrointestinal bleeding continues to be an important reason for admission to hospital. Up to 20% of patients require surgery and 10% may die. [-13] Trials of medical [...]

Published
1992

5. Randomised controlled trial of azathioprine withdrawal in ulcerative colitis

Author

Hawthorne, A.B., Logan, R.F.A., Hawkey, C.J., Foster, P.N., Axon, A.T.R., Swarbrick, E.T., Scott, B.B., and Lennard-Jones, J.E.

Subjects
Ulcerative colitis -- Drug therapy, Azathioprine -- Health aspects, Health, Drug therapy, Health aspects
Abstract

Abstract Objective--To determine whether azathioprine can prevent relapse in ulcerative colitis. Design--One year placebo controlled double blind trial of withdrawal or continuation of azathioprine. Setting--Outpatient clinics of five hospitals. Subjects--79 [...]

Published
1992

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