Practicality of 5-aminosalicylic suppositories for long-term treatment of inactive distal ulcerative colitis.

Abstract

BACKGROUND/AIMS:

Topical 5-aminosalicylic acid (5-ASA) is regarded as an effective form of therapy for distal ulcerative colitis. Unfortunately, experience about acceptability and tolerance of long-term treatment with 5-ASA suppositories is still meager.

METHODOLOGY:

We have evaluated the performance of 5-ASA suppositories as maintenance treatment in 34 patients with inactive distal colitis. Prior to entering the study, all patients were in clinical remission for 1-12 months. A single 500 mg 5-ASA suppository was administered nightly for 12 months in every patient and all other treatments were discontinued. Clinical evaluation was performed at 3, 6 and 12 months.

RESULTS:

Four patients withdrew from the study within the first 3 months because of local intolerance to the suppositories. Score of both comfort and tolerance was significantly higher in patients who continued treatment than in those who withdrew. Two patients who stayed in remission withdrew, one at 7 months because of thrombocytopenia and the other at 9 months for personal reasons. Of the 28 remaining patients, 7 relapsed and 21 remained in clinical remission at the end of the 12-month study period. Eleven of the 21 responder patients agreed to a sigmoidoscopic examination, that confirmed remission in all of them. Eight out of the 9 patients who had previously received 5-ASA enemas preferred suppositories to enemas. Apart from the 4 patients who did not tolerate suppositories, 26 patients considered this form of therapy quite comfortable.

CONCLUSIONS:

5-ASA suppositories are generally well tolerated and considered comfortable for treatments of at least one year.

• Authors: F Casellas, E Vaquero, J R Armengol, J R Malagelada
• Journal: Hepato-gastroenterology (Hepatogastroenterology) 1999 Jul-Aug Vol. 46 Issue 28 Pg. 2343-6 ISSN: 0172-6390 [Print] Greece
• PMID: 10521994 (Publication Type: Clinical Trial, Journal Article)

Chemical References

• Anti-Inflammatory Agents, Non-Steroidal
• Suppositories
• Mesalamine

Topics

• Adolescent
• Adult
• Aged
• Anti-Inflammatory Agents, Non-Steroidal (administration & dosage, adverse effects)
• Colitis, Ulcerative (drug therapy)
• Female
• Humans
• Male
• Mesalamine (administration & dosage, adverse effects)
• Middle Aged
• Suppositories