Treatments · Mind and gut
Cognitive behavioral therapy
What ACG 2021, BSG 2021 and NICE say about cognitive behavioral therapy for IBS, with the studies, trials, news, and stories we have tagged to it.
What the guidelines say
| Body | Position | Strength and evidence | Source |
|---|---|---|---|
| ACG 2021 | Suggests that gut-directed psychotherapies be used to treat global IBS symptoms. | Conditional recommendationVery low quality of evidence | PubMed |
| BSG 2021 | IBS-specific cognitive behavioural therapy may be an efficacious treatment for global symptoms in IBS; psychological therapies should be considered when symptoms have not improved after 12 months of drug treatment, or earlier based on access and patient preference. | Strong recommendationLow quality of evidence | PubMed |
| NICE | Referral for psychological interventions (cognitive behavioural therapy, hypnotherapy, or psychological therapy) should be considered for people with IBS who do not respond to pharmacological treatments after 12 months and who develop a continuing symptom profile (refractory IBS). | Not graded | Source |
Cognitive behavioural therapy for IBS is not general talk therapy. IBS-specific programs teach information about brain-gut interactions, symptom self-monitoring, relaxation, worry control, problem-solving, and relapse prevention, with the aim of reducing the severity and impact of abdominal pain and helping regulate bowel habit PMID 29702118 PMID 33903147. The BSG describes these as behavioural methods for managing IBS symptoms rather than as psychotherapies PMID 33903147.
In a 2020 network meta-analysis of 41 trials, self-administered or minimal-contact CBT (relative risk of remaining symptomatic 0.61) and face-to-face CBT (0.62) had the largest evidence base among psychological therapies, with the caveat that risk of bias was high and effects were probably overestimated PMID 32276950. An earlier pooled analysis of 35 trials of psychological therapies reported a relative risk of 0.69 and flagged lack of blinding and funnel-plot asymmetry PMID 30177784.
Two large trials shaped current practice. In the UK ACTIB trial (558 patients with symptoms refractory for at least 12 months), telephone-delivered CBT lowered the IBS Severity Scoring System by 61.6 points and web-delivered CBT with minimal therapist support by 35.2 points relative to usual care at 12 months PMID 30971419. In a US trial of 436 patients, a four-session, primarily home-based CBT program produced moderate-to-substantial improvement in 61% of patients versus 43.5% with IBS education two weeks after treatment, was at least as effective as ten clinic sessions, and the gastroenterologist-rated benefit persisted at six months PMID 29702118.
Points clinicians commonly raise: access to therapists trained in gut-directed CBT is limited, which is why low-contact and digital formats were tested PMID 30971419; participants cannot be blinded, so guideline evidence grades are low despite consistent trial results PMID 32276950; and CBT is usually used alongside diet and medication rather than as a replacement.
Talk to a clinician before starting or stopping anything.
References
- 1Lacy BE, Pimentel M, Brenner DM, et al. ACG Clinical Guideline: Management of Irritable Bowel Syndrome. Am J Gastroenterol. 2021. PMID 33315591
- 2Vasant DH, Paine PA, Black CJ, et al. British Society of Gastroenterology guidelines on the management of irritable bowel syndrome. Gut. 2021. PMID 33903147
TreatIBS is an informational site and does not provide medical advice. The research summarized here may not apply to your situation. Talk with a clinician before starting, stopping, or changing any treatment.
Studies
Recent PubMed entries tagged to CBT.
Trials
Registered interventional studies tagged to this approach.
Pain in Pediatric Patients - Internet Interventions for Disorders of Gut-brain Interaction
Gut-directed hypnotherapy, Cognitive-behavioral therapy
Exclude or Expose in Irritable Bowel Syndrome: What Works for Whom and How?
FODMAP Diet, Exposure-based Cognitive Behavioral Therapy
Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children
Social Learning and Cognitive Behavioral Therapy (SLCBT), Attention Education Control
News
Headlines that mention this approach, linked to the original.
No news items mention CBT yet.
Stories
Public accounts from people who tried it, labeled as individual experience.
Alex Robb: six weeks of group CBT for toilet-related fear with IBS
Reported that group CBT with graded exposure changed how he read the urge to go, from needing a toilet immediately to a signal he could wait on, and that he no longer plans his days around toilet access.
Ten years of IBS-D: David (IBSWithWatson) on diet, nortriptyline, therapy and hypnotherapy
Reported that no single change resolved his IBS-D; combining identified food triggers, short-term symptom medication, nortriptyline, therapy, hypnotherapy and gradually facing avoided situations left him able to work, travel and socialise, with flare-ups still occurring.
Critiques
Single-study critiques that cover this approach.
CBT by telephone or web for refractory IBS: the ACTIB trial and its 24-month follow-up
ACTIB randomised 558 UK patients with refractory IBS to telephone CBT, web CBT, or usual care. Both CBT arms cut symptom severity at 12 months; telephone CBT held up at 24 months, web CBT partly faded.