Gastric mucosal damage caused by plain and microencapsulated acetylsalicylic acid tablets in healthy subjects: a gastrocamera study. 1977

E Rutlin, and A Berstad, and N Refsum

In a randomized, cross-over study plain acetylsalicylic acid (ASA) tablet and microencapsulated ASA tablets were given in doses of 1 gram 3 times a day for 3 days to 8 healthy subjects with no previous gastrointestinal disturbances. Gastrocamera examinations were performed before the ASA treatment and 1--2 hours after the last dose of ASA. The gastric mucosa appeared macroscopically normal at all the control examinations; whereas musocal bleeding was evident in all the subjects after the ASA treatment. There was no statistically significant difference between the plain ASA and the microencapsulated ASA preparations. No correlation could be found between the ASA concentration in plasma and the gastric mucosal damage.

UI MeSH Term Description Entries
D008297 Male Males
D010781 Photography Method of making images on a sensitized surface by exposure to light or other radiant energy. Photographies
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D005260 Female Females
D005753 Gastric Mucosa Lining of the STOMACH, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. The surface cells produce MUCUS that protects the stomach from attack by digestive acid and enzymes. When the epithelium invaginates into the LAMINA PROPRIA at various region of the stomach (CARDIA; GASTRIC FUNDUS; and PYLORUS), different tubular gastric glands are formed. These glands consist of cells that secrete mucus, enzymes, HYDROCHLORIC ACID, or hormones. Cardiac Glands,Gastric Glands,Pyloric Glands,Cardiac Gland,Gastric Gland,Gastric Mucosas,Gland, Cardiac,Gland, Gastric,Gland, Pyloric,Glands, Cardiac,Glands, Gastric,Glands, Pyloric,Mucosa, Gastric,Mucosas, Gastric,Pyloric Gland
D005773 Gastroscopy Endoscopic examination, therapy or surgery of the interior of the stomach. Gastroscopic Surgical Procedures,Surgical Procedures, Gastroscopic,Gastroscopic Surgery,Surgery, Gastroscopic,Gastroscopic Surgeries,Gastroscopic Surgical Procedure,Gastroscopies,Procedure, Gastroscopic Surgical,Procedures, Gastroscopic Surgical,Surgeries, Gastroscopic,Surgical Procedure, Gastroscopic
D006471 Gastrointestinal Hemorrhage Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM. Hematochezia,Hemorrhage, Gastrointestinal,Gastrointestinal Hemorrhages,Hematochezias
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001241 Aspirin The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5) Acetylsalicylic Acid,2-(Acetyloxy)benzoic Acid,Acetysal,Acylpyrin,Aloxiprimum,Colfarit,Dispril,Easprin,Ecotrin,Endosprin,Magnecyl,Micristin,Polopirin,Polopiryna,Solprin,Solupsan,Zorprin,Acid, Acetylsalicylic

Related Publications

E Rutlin, and A Berstad, and N Refsum
March 1982, Giornale di clinica medica,
E Rutlin, and A Berstad, and N Refsum
May 1996, Prostaglandins,
E Rutlin, and A Berstad, and N Refsum
February 2004, Alimentary pharmacology & therapeutics,
E Rutlin, and A Berstad, and N Refsum
January 1947, Acta clinica Belgica,
E Rutlin, and A Berstad, and N Refsum
January 1957, Duodecim; laaketieteellinen aikakauskirja,
E Rutlin, and A Berstad, and N Refsum
May 1967, Archives of internal medicine,
E Rutlin, and A Berstad, and N Refsum
January 1975, Scandinavian journal of gastroenterology,
E Rutlin, and A Berstad, and N Refsum
January 1986, Biopharmaceutics & drug disposition,
Copied contents to your clipboard!