Do Children Just Grow Out of Irritable Bowel Syndrome?

Post on February 7, 2017 by André Broussard, D.C.

February 06, 2017
The Journal of Pediatrics

TAKE-HOME MESSAGE

  • A cohort of 83 children with newly diagnosed irritable bowel syndrome (IBS) was followed for 24 months. Over half the children received no treatment. Symptoms resolved in 57.8% of children over 2 years, regardless of gender or IBS subtype. No medical treatment was given to 62.5% of those with resolution. Symptom resolution was more common in those not receiving treatment, but this did not reach significance.
  • Symptoms of IBS in children may resolve spontaneously over 2 years.

 Abstract

OBJECTIVE

Few data exist on natural history of irritable bowel syndrome (IBS) in children; therefore we investigated symptoms evolution over time in a cohort of children with IBS.

STUDY DESIGN

In this observational, single-center study, we prospectively enrolled newly diagnosed children with IBS and reassessed them after 24 months. At both time points, patients completed a symptoms questionnaire, and a score of stool consistency was obtained. The therapeutic strategy adopted was also recorded.

RESULTS

Eighty-three children (age 11 years, range, 4-16.6 years; 53 males) completed the study. Forty-seven (56.6%) patients received no medical treatment, whereas polyethylene glycol, probiotics, and trimebutine were prescribed to 9 (10.8%), 24 (28.9%), and 3 (3.6%) subjects, respectively. Twenty-four months after diagnosis, 48 children (57.8%) reported resolution of symptoms (P <.001), without differences between sexes (P = .35) or among IBS subtypes (P = .49). Of these, 30 (62.5%) had been only reassured and 18 (37.5%) had been prescribed medical treatment (P = .26). Despite not being statistically significant, symptoms resolution was more common in patients receiving no medical treatment than in those receiving probiotics (63.8% vs 41.6%, P = .08). Among patients with constipation-IBS, no difference was found in symptoms resolution between patients receiving polyethylene glycol and those receiving no medical treatment (67% and 40%, respectively, P = 1).

CONCLUSIONS

Children with IBS are likely to show spontaneous symptoms resolution over a 24-month follow-up, regardless of sex, age, impact of symptoms on daily activities, and IBS subtypes.

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