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Biomedical subjects

H R Wulff

Publications and source records attributed to H R Wulff.

At least 55 records · Page 3Linked to original sources
PubMed1980

Recurrence of duodenal ulcer pain after treatment with cimetidine for four and eight weeks.

This double-blind controlled trial compares the relapse rate in 19 duodenal ulcer patients who received cimetidine for eight weeks with that in 19 patients who received cimetidine for four weeks and inactive tablets for four weeks. Only patients who became symptom-free during the initial four weeks' treatment with cimetidine were included. The median period of remission after withdrawal of cimetidine was 50 days in patients treated with cimetidine for eight weeks and 76 days in patients treated with cimetidine for four weeks (P greater than 0.10). Six months after withdrawal of cimetidine 15 relapses had occurred in both groups. It is concluded that patients who become symptom-free during four weeks' cimetidine treatment do not benefit by continuation of treatment for another four weeks.

Adult↗
PubMed1979

Prophylactic effect of cimetidine in gastric ulcer patients.

Nineteen patients entered a double-blind randomized trial of the prophylactic effect of cimetidine in gastric ulcer disease. The diagnosis of gastric ulcer had been established endoscopically prior to the trial, but at the time of entry the patients were symptom-free and their ulcers had healed. The patients received either cimetidine, 400 mg twice daily or inactive tablets. Ten cimetidine-treated patients completed 12 months' treatment without suffering a recurrence of symptoms, whereas 5 of 9 placebo-treated patients suffered a symptomatic relapse after 7 to 18 weeks (P less than 0.025). In 4 of the 5 patients an ulcer was found at gastroscopy. It is concluded that maintenance treatment with cimetidine helps to prevent symptomatic relapses in gastric ulcer patients.

Adult↗
PubMed1978

Prophylactic effect of cimetidine in duodenal ulcer disease.

Fifty-seven symptom-free patients with duodenal ulcer entered a double-blind trial to assess the prophylactic effect of cimetidine. Patients were randomly allocated to receive cimetidine 400 mg twice daily (29 patients) or placebo (28 patients). The trial was designed to imitate daily clinical practice, so duodenal ulcer disease was diagnosed by means of x-ray examination. Three patients from each group withdrew from the trial. All remaining patients continued to receive treatment for 12 months or until symptoms recurred. Three out of 26 patients suffered relapses during cimetidine treatment, compared with 20 out of 25 receiving placebo. No side effects were attributable to cimetidine. Long-term cimetidine treatment had no curative effect as relapses occurred soon after treatment was stopped. The estimated chance (cumulative remission rate +/- 2 SE) of remaining symptom-free 13 weeks after one year's cimetidine treatment had been completed was 47 +/- 21%. Maintenance treatment with cimetidine is a suitable alternative to elective in surgery in patients with duodenal ulcer subjects frequent relapses. Further study is needed to establish the optimal duration and safety of prolonged cimetidine treatment.

Adult↗
PubMed1978

A prospective comparative study of clinical and pathological characteristics in Icelandic and Danish patients with gastric ulcer, duodenal ulcer, and X-ray negative dyspepsia. II. Histological results.

The occurrence of gastritis in antral and body mucosa is compared in an Icelandic and a Danish group of patients with gastric ulcer, duodenal ulcer, and X-ray negative dyspepsia. In all 93 Icelandic and 88 Danish patients were examined. All signs of antral gastritis were more frequent in Icelandic than in Danish patients, but only the incidence of superficial inflammation and decreased mucus content in surface and crypt epithelium differed significantly. In body mucosa pseudopyloric metaplasia was more frequent in Iceland and occurred equally freqeuntly in all three diseases. A statistically significant correlation was found between macroscopic gastritis and occurrence of antral superficial inflammation and between smoking and superficial inflammation and decreased mucus content in the pyloric biopsy specimen. The presence of histological gastritis was not correlated to the intake of alcohol and salicylic acid, nor to the presence of pain at the time of investigation.

Adult↗
PubMed1977

Long-term prognosis of duodenal ulcer: follow-up study and survey of doctors' estimates.

In 1976 we reviewed a randomly selected cohort of 227 patients with duodenal ulcer first diagnosed in 1963. The cohort comprised cases diagnosed in both hospitals and general practice. Fifty patients had died, 12 had emigrated, and 154 (93%) of the remaining patients were interviewed. Fifty-seven medically treated patients had no symptoms, 44 had mild symptoms, and 19 had more severe symptoms. The remaining 34 patients had been treated surgically. Cases diagnosed in hospital had a more severe prognosis than those diagnosed in general practice. A random sample of 65 general practitioners and 78 medical and surgical gastroenterologists tried to predict the results of this study. The range of the predictions was very wide showing that individual prognostic estimates were highly unreliable. The mean prediction by all doctors differed little from the actual result, suggesting that the collective experience of the medical profession is more reliable. The predictions of general practitioners, physicians, and surgeons showed small systematic differences, presumably reflecting the different types of patients they treat.

Adolescent↗
PubMed1977

Cimetidine in patients with gastric ulcer: a multicentre controlled trial.

Forty-five adult outpatients with endoscopically confirmed gastric ulceration completed a double-blind trial of either cimetidine (1 g/day) or placebo. After six weeks 18 of the 23 patients receiving cimetidine showed complete ulcer healing compared with only six of the 22 patients receiving placebo. The cimetidine group also had fewer days with pain than the placebo group but the difference was not statistically significant. Cimetidine therefore seems to promote healing of gastric ulcers without severe side effects, although its effect on pain is less pronounced than in patients with duodenal ulcers.

Adult↗