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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT06167018
Other study ID # 636-12
Secondary ID
Status Completed
Phase
First received
Last updated
Start date September 2005
Est. completion date December 2023

Study information

Verified date December 2023
Source Sahlgrenska University Hospital, Sweden
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Adult IBS patients with symptoms refractory to standard medical treatment received nurse-administered, gut-directed hypnotherapy. The primary outcome measure was change in gastro-intestinal symptom severity.


Description:

IBS patients with symptoms refractory to standard treatment and who were referred to a specialist unit for hypnotherapy, were consecutively included in the study. The patients received gut-directed hypnotherapy given by a nurse trained in Cognitive Behavioral Therapy (CBT) and hypnotherapy. Between 2005 and 2015 patients received 8-12 sessions in an individual manner for 12 weeks. From 2016 the treatment was given in a group format. Effects of treatment were measured by validated questionnaires at baseline and at various time points during the treatment period, as well as after the completion of the treatment at follow-up 6 months, 1 and 2 years after treatment.


Recruitment information / eligibility

Status Completed
Enrollment 250
Est. completion date December 2023
Est. primary completion date June 2023
Accepts healthy volunteers
Gender All
Age group 18 Years to 85 Years
Eligibility Inclusion Criteria: IBS diagnosis. - Exclusion Criteria: Organic GI disease. -

Study Design


Related Conditions & MeSH terms


Intervention

Behavioral:
Gut-directed hypnotherapy
Gut-directed hypnotherapy for patients with irritable bowel syndrome (IBS). Gut-directed hypnotherapy (8-12 sessions), were given either in an individual manner or in a group setting.The hypnosis treatment is administered by two nurses specially trained in Cognitive Behavioral Therapy (CBT) and hypnotherapy. The treatment was based on the North Carolina protocol. Patients assessed gastro-intestinal symptom severity before, during and after treatment, as well as at follow-up.

Locations

Country Name City State
Sweden Magnus Simrén Gothenburg

Sponsors (1)

Lead Sponsor Collaborator
Sahlgrenska University Hospital, Sweden

Country where clinical trial is conducted

Sweden, 

Outcome

Type Measure Description Time frame Safety issue
Primary Change in gastrointestinal symptom severity Measured with Irritable Bowel Syndrome- severity scoring system (IBS-SSS). The questionnaire measures severity of GI symptoms and consists of five questions where each score ranges from 0 to 100. A total score of all five questions is calculated ranging from 0 to 500. The higher the score the more severe the GI symptoms. Baseline (week 0), during treatment (week 6), at treatment completion (week 8), follow-up (6 months, 1 and 2 years after treatment initiation)
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