Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: KEGG:D00446 (Sucralfate)
 278 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To study the protective effect of Sucralfate on Naproxen-induced mucosal lesions, 16 healthy, male volunteers were given Naproxen 500 mg b.i.d. together with Sucralfate 2 g b.i.d. or placebo in a double-blind, crossover study. Drug periods were 1 week, with a 3-week wash out in between. Mucosal lesions in stomach and duodenum were assessed by upper endoscopy before and after each drug period, using a visual analogue with separate scoring of mid- and distal duodenal lesions. 51Cr-EDTA absorption tests were performed to demonstrate possible changes in distal gut permeability. In addition, subjective symptoms were registered. Both drug periods induced significant lesions in the stomach and duodenum. Statistically speaking, fewer changes were found in the stomach and duodenal bulb after Sucralfate co-administration, whereas no significant reduction of lesions was seen in the distal duodenum. The 51Cr-EDTA absorption was increased in both periods, indicating deleterious effects to distal parts of the gut, but our results did not demonstrate Sucralfate-mediated protection from these changes. Symptoms were modest, and equal in the two periods. We conclude that Sucralfate may offer protection in the gastric and proximal duodenal mucosa, but no such protective effect was seen distally to the duodenal bulb.
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PMID:Sucralfate for prevention of naproxen-induced mucosal lesions in the proximal and distal gastrointestinal tract. 251 93

The objective of the study was to assess whether sucralfate can prevent or diminish short-term nonsteroidal anti-inflammatory drug (NSAID)-induced damage in the stomach and duodenum. Sixteen healthy subjects were randomly treated for 7 days with sucralfate 2 g b.d. or placebo in a double-blind cross-over manner. Naproxen 500 mg b.d. was given on days 3-7. Gastrointestinal endoscopy was performed before and after each treatment period. Mucosal damage was measured by counting erosions, submucosal hemorrhages or ulcers on a fixed point scale of 0-4 for stomach and duodenum separately. The mean posttreatment injury score in the stomach was 2.13 +/- 1.51 and 2.0 +/- 0.97 for the placebo and sucralfate periods, respectively (p = 0.72). The possibility of type II error was 7%. In the duodenum, the injury score was 1.69 +/- 1.08 and 1.06 +/- 0.93 for the placebo and sucralfate periods, respectively (p = 0.08). The possibility of type II error was 37%. Sucralfate has no efficacy as a prophylactic agent against short-term NSAID-induced gastroduodenal injury.
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PMID:Does sucralfate prevent short-term NSAID induced damage to the gastroduodenal mucosa? 770 52