Kun-Chee Henry Fok

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Of 212 patients with duodenal ulcer treated with four weeks of one gram daily cimetidine, 25 had ulcers which underwent no reduction in size despite treatment. The effects of tripotassium dicitrato bismuthate (TDB) tablet four times a day or cimetidine 1.6 g daily on the healing of these cimetidine resistant ulcers were compared in a randomised crossover(More)
The endoscopic healing rates and factors related to healing of two cimetidine regimens designed to reduce respectively postprandial and nocturnal acid secretions were studied in a randomised trial of cimetidine 200 mg tds with meals, vs 600 mg at bedtime, vs 200 mg tds with meals plus 400 mg at bedtime in 246 patients with duodenal ulcer. The respective(More)
To study the efficacy of a single bedtime dose of H2-receptor antagonist in the healing of duodenal ulcer, a 12-week randomized double-blind controlled trial of oxmetidine, which is equipotent to cimetidine and has a similar duration of action, was performed in 80 patients. Oxmetidine, 600 mg bedtime, resulted in significantly more complete healing than(More)
3 Frick OL, German DF, Mills J. Development of allergy in children. Association with virus infections. J Allergy Clinl Immunol 1979;63:228-41. 4 Lessof MH, Buisseret PD. Gastrointestinal reactions. In: Lessof MH, ed. Immunological anid clinical aspects of allergy. Lancaster: MTP Press, 1981:150. 5 Katz DH. The aller'ic phenotype. Manifestation of "allergic(More)
Optimal performance of a manufacturing layout consisting of several mobile robots performing specific transportation tasks depends on effective task planning. For mobile robots of a specific type and a structured workplace layout, task planning aims to achieve a maximum throughput of robot trips by coordinating robot motion to minimize congestion in the(More)
A 12-week study with two weekly endoscopic assessments was performed in 138 patients to compare the efficacy of sucralfate fine granules (900 mg one-half hour before breakfast, lunch, and dinner, and at bedtime) versus placebo in the healing of gastric ulcers prestratified into corpus, prepyloric, and duodenal ulcer-associated. For corpus and prepyloric(More)
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