Irritable Bowel Syndrome
ICD-10 K58 · ICD-11 DD91.0

Severe IBS When Psychological Therapy Has Not Achieved Global Symptom Improvement

When IBS-specific cognitive behavioural therapy or gut-directed hypnotherapy has been completed without achieving meaningful improvement in global IBS symptoms, a structured next-line approach is warranted for patients with persistent, severe symptoms.

Previous Treatment — Escalation Trigger

Prior therapy: Psychological therapy — IBS-specific cognitive behavioural therapy or gut-directed hypnotherapy.
Unmet goal: Improvement in global IBS symptoms was not achieved, indicating escalation to this protocol.

Next-Step Approach (partial overview)

Management at this stage draws on a combination approach involving gut-brain neuromodulators in an augmentation strategy, delivered within an integrated multidisciplinary framework. The complete regimen, sequencing, and clinical safety considerations are available in the full protocol.

Treatment goal: Improvement in severe IBS symptoms.

References

Use of combination gut-brain neuromodulators, termed augmentation, may be considered for more severe symptoms, with vigilance for risks of serotonin syndrome (recommendation: weak, evidence: very low).

Severe or refractory IBS should be managed with an integrated multi-disciplinary approach (recommendation: weak, evidence: very low).

DOI: 10.1136/gutjnl-2021-324598

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