Abstract
Although sulfasalazine, a 5-aminosalicylic acid (5-ASA) agent, is still the anti-inflammatory agent of choice for ulcerative colitis and Crohn's disease, newer formulations, which release drug to specific regions of the colon for maximal efficacy, also can be appropriate first-line agents. This article reviews recent clinical studies of therapy with older and newer 5-ASA formulations.
MeSH terms
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Administration, Oral
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Aminosalicylic Acids / therapeutic use*
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Anti-Inflammatory Agents, Non-Steroidal / therapeutic use*
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Azo Compounds / therapeutic use
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Delayed-Action Preparations / therapeutic use
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Humans
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Hydrogen-Ion Concentration
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Inflammatory Bowel Diseases / drug therapy*
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Mesalamine
Substances
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Aminosalicylic Acids
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Anti-Inflammatory Agents, Non-Steroidal
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Azo Compounds
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Delayed-Action Preparations
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Mesalamine