Effect of Hypnotherapy in Irritable Bowel Syndrome (IBS)

Effectiviteit Van Hypnotherapie Bij Prikkelbare Darmsyndroom (Effectiveness of Hypnotherapy in Irritable Bowel Syndrome)

In this trial, the effects of two psychological interventions - i.e. hypnotherapy and relaxation training - are compared with care as usual in IBS treatment. The investigators hypothesized that hypnotherapy is most effective in reducing complaints in IBS.

Inclusion Criteria:

• Irritable bowel syndrome (Rome II)
• Presence of complaints < 12 months

Exclusion Criteria:

• Gastrointestinal disorders, other than IBS
• Previous psychotherapeutic treatment for IBS
• Severe psychological comorbidity