Exposure based cognitive behavioral group therapy for IBS at a gastroenterological clinic - a clinical effectiveness study.
Scand J Gastroenterol
; 57(8): 904-911, 2022 08.
Article
en En
| MEDLINE
| ID: mdl-35260030
ABSTRACT
BACKGROUND:
Patients with irritable bowel syndrome (IBS) may benefit from psychological treatment when diet changes and medications do not sufficiently reduce symptoms. Our research team has developed an exposure based cognitive behavioral therapy protocol (ECBT), which has been shown to be effective in several randomized controlled trials.AIM:
To investigate the effectiveness of ECBT in clinical routine care at a gastroenterological clinic in Stockholm and to find predictors for treatment outcome.METHOD:
A ten session ECBT based on our protocol was given face to face by licensed psychologists in groups of 4-6 patients. A total of 129 patients provided information regarding IBS symptoms, quality of life, gastrointestinal symptom-specific anxiety (GSA), and depression pre and post-treatment. We used linear regression analyses to identify patient characteristics that predicted treatment outcome.RESULTS:
The primary outcome was symptom severity measured with The Gastrointestinal Symptom Rating Scale for IBS (GSRS-IBS). Average pre-and post-treatment GSRS-IBS scores were 49.24 (SD = 11.54) and 37.03 (SD = 10.03), corresponding to a 34.0% reduction in symptom severity (p < .001). Reductions were also found in GSA, 43.9% (p < .001) and depression, 38.6% (p < .001). IBS-related quality of life was on average increased by 68.2% (p < .001). The effect sizes were large and varied between (Cohen's d) 0.95 and 1.84. None of the patients' pre-treatment characteristics predicted outcome.CONCLUSION:
We conclude that ECBT for IBS delivered face-to-face in a group-format is very effective, also in a routine care setting. We did not find any reliable predictors for treatment outcome. The trial was registered at Clinicaltrials.gov with ID NCT04756414.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Psicoterapia de Grupo
/
Terapia Cognitivo-Conductual
/
Síndrome del Colon Irritable
Tipo de estudio:
Clinical_trials
/
Guideline
/
Prognostic_studies
Límite:
Humans
Idioma:
En
Revista:
Scand J Gastroenterol
Año:
2022
Tipo del documento:
Article
País de afiliación:
Suecia