Prognosis of constipation: clinical factors and colonic transit time

F de Lorijn, M P van Wijk, J B Reitsma, R van Ginkel, J A J M Taminiau, M A Benninga

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

BACKGROUND: Measurement of colonic transit time (CTT) is sometimes used in the evaluation of patients with chronic constipation.

AIM: To investigate the relation between symptoms and CTT, and to assess the importance of symptoms and CTT in predicting outcome.

METHODS: Between 1995 and 2000, 169 consecutive patients (median age 8.4 years, 65% boys) fulfilling the criteria for constipation were enrolled. During the intervention and follow up period, all kept a diary to record symptoms. CTT was measured at entry to the study.

RESULTS: At entry, defecation frequency was lower in girls than in boys, while the frequency of encopresis episodes was higher in boys. CTT values were significantly higher in those with a low defecation frequency (< or =1/week) and a high frequency of encopresis (> or =2/day). However, 50% had CTT values within the normal range. Successful outcome occurred more often in those with a rectal impaction. CTT results <100 hours were not predictive of outcome. However, those with CTT >100 hours were less likely to have had a successful outcome.

CONCLUSION: The presence of a rectal impaction at presentation is associated with a better outcome at one year. A CTT >100 hours is associated with a poor outcome at one year.

Original languageEnglish
Pages (from-to)723-7
Number of pages5
JournalArchives of Disease in Childhood
Volume89
Issue number8
DOIs
Publication statusPublished - Aug 2004

Cite this

de Lorijn, F., van Wijk, M. P., Reitsma, J. B., van Ginkel, R., Taminiau, J. A. J. M., & Benninga, M. A. (2004). Prognosis of constipation: clinical factors and colonic transit time. Archives of Disease in Childhood, 89(8), 723-7. https://doi.org/10.1136/adc.2003.040220