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A Taiwan-Adapted Self-Management Program for Adults With Irritable Bowel Syndrome (CSM-T-IBS)

12 juillet 2026 mis à jour par: Pei-Lin Yang, National Defense Medical Center, Taiwan

A Pilot Randomized Controlled Trial of a Taiwanese Version of a Comprehensive Self-Management Program for Adults With Irritable Bowel Syndrome

This pilot randomized controlled trial will evaluate the feasibility, acceptability, and preliminary effects of a Taiwanese version of a comprehensive self-management program for adults with irritable bowel syndrome. Participants will be randomized to the self-management program or usual care. Outcomes will be assessed at baseline, immediately after the intervention, and three months after the intervention.

Aperçu de l'étude

Statut

Pas encore de recrutement

Les conditions

Intervention / Traitement

Description détaillée

The study will enroll adults with irritable bowel syndrome and randomize participants in a 2:1 ratio to an 8-session comprehensive self-management program or usual care. The program includes irritable bowel syndrome education, symptom monitoring, relaxation practice, cognitive strategies, dietary self-management, sleep-related content, problem solving, and daily-life symptom management. The pilot trial will assess recruitment, retention, intervention adherence, acceptability, satisfaction, and preliminary changes in symptom-related outcomes.

Type d'étude

Interventionnel

Inscription (Estimé)

54

Phase

  • N'est pas applicable

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Coordonnées de l'étude

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

  • Adulte
  • Adulte plus âgé

Accepte les volontaires sains

Non

La description

Inclusion Criteria:Adults aged 20 to 70 years

  1. Meets Rome criteria for irritable bowel syndrome
  2. Has a healthcare provider diagnosis of irritable bowel syndrome
  3. Able to read and speak Mandarin
  4. Willing to provide informed consent and participate in study procedures

Exclusion Criteria:

  1. Pregnant or breastfeeding
  2. Poorly controlled mental health problems, including history of psychosis, bipolar disorder, drug or alcohol abuse or dependence, or suicide attempt within the past 2 years unless explained by significant loss
  3. Surgery or hospitalization within the past month
  4. Unable to complete study questionnaires or study procedures
  5. Unable to complete study questionnaires or study procedures -

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

  • Objectif principal: Soins de soutien
  • Répartition: Randomisé
  • Modèle interventionnel: Affectation parallèle
  • Masquage: Seul

Armes et Interventions

Groupe de participants / Bras
Intervention / Traitement
Expérimental: Comprehensive Self-Management Program
Participants assigned to this arm will receive an 8-session Taiwan-adapted comprehensive self-management program for irritable bowel syndrome over approximately 8 weeks, in addition to scheduled study assessments. The program includes irritable bowel syndrome education, symptom monitoring, relaxation practice, cognitive strategies, dietary self-management, sleep-related content, problem solving, and daily-life symptom management.
Comportemental: Comprehensive Self-Management Program
Participants assigned to the intervention group will receive an 8-session comprehensive self-management program over approximately 8 weeks. The program includes irritable bowel syndrome education, symptom monitoring, relaxation practice, cognitive strategies, dietary self-management, sleep-related content, problem solving, and daily-life symptom management.
Autre: Usual Care
Participants assigned to this arm will continue to receive usual clinical care and complete scheduled study assessments.
Autre: Usual Care
Participants assigned to the usual care group will continue to receive usual clinical care and complete scheduled study assessments.

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
Description de la mesure
Délai
Proportion of Participants Who Complete the 3-Month Follow-Up Assessment
Délai: From enrollment to 3 months post-intervention
The proportion of enrolled participants who complete the 3-month post-intervention assessment will be calculated.
From enrollment to 3 months post-intervention
Proportion of Intervention Sessions Completed
Délai: From Week 1 to Week 8
The proportion of assigned intervention sessions completed by participants in the comprehensive self-management program group will be calculated.
From Week 1 to Week 8
Mean Acceptability Score Immediately Post-Intervention
Délai: Immediately post-intervention
Acceptability of the study procedures and intervention will be assessed using investigator-developed acceptability items. Higher scores indicate greater acceptability.
Immediately post-intervention
Proportion of Participants With Complete Questionnaire Data
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
The proportion of participants with complete questionnaire data at each assessment time point will be calculated.
Baseline, immediately post-intervention, and 3 months post-intervention

Mesures de résultats secondaires

Mesure des résultats
Description de la mesure
Délai
Change From Baseline in Irritable Bowel Syndrome Quality of Life Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Irritable bowel syndrome-related quality of life will be assessed using the Irritable Bowel Syndrome Quality of Life questionnaire. Total scores range from 0 to 100, with higher scores indicating better quality of life.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Irritable Bowel Syndrome Symptom Severity Scale Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Irritable bowel syndrome symptom severity will be assessed using the Irritable Bowel Syndrome Symptom Severity Scale. Total scores range from 0 to 500, with higher scores indicating greater symptom severity.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Percentage of Days With Moderate to Very Severe Gastrointestinal Symptoms Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Daily gastrointestinal symptoms will be assessed using a daily symptom diary over 2 weeks. The score will be calculated as the percentage of days with at least one moderate to very severe gastrointestinal symptom, ranging from 0% to 100%. Higher percentages indicate more frequent moderate to very severe gastrointestinal symptoms.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Patient-Reported Outcomes Measurement Information System Fatigue T-Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Fatigue will be assessed using the Patient-Reported Outcomes Measurement Information System Fatigue scale. Scores are reported as standardized T-scores, with a mean of 50 and a standard deviation of 10 in the reference population. Higher scores indicate greater fatigue.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Patient-Reported Outcomes Measurement Information System Sleep Disturbance T-Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Sleep disturbance will be assessed using the Patient-Reported Outcomes Measurement Information System Sleep Disturbance scale. Scores are reported as standardized T-scores, with a mean of 50 and a standard deviation of 10 in the reference population. Higher scores indicate greater sleep disturbance.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Patient-Reported Outcomes Measurement Information System Anxiety T-Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Anxiety symptoms will be assessed using the Patient-Reported Outcomes Measurement Information System Anxiety scale. Scores are reported as standardized T-scores, with a mean of 50 and a standard deviation of 10 in the reference population. Higher scores indicate greater anxiety symptoms.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Patient-Reported Outcomes Measurement Information System Depression T-Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Depressive symptoms will be assessed using the Patient-Reported Outcomes Measurement Information System Depression scale. Scores are reported as standardized T-scores, with a mean of 50 and a standard deviation of 10 in the reference population. Higher scores indicate greater depressive symptoms.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Visceral Sensitivity Index Score Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Gastrointestinal symptom-specific anxiety will be assessed using the Visceral Sensitivity Index. Total scores range from 0 to 75, with higher scores indicating greater gastrointestinal symptom-specific anxiety.
Baseline, immediately post-intervention, and 3 months post-intervention
Change From Baseline in Work Productivity and Activity Impairment Percentage Immediately Post-Intervention and at 3 Months Post-Intervention
Délai: Baseline, immediately post-intervention, and 3 months post-intervention
Work productivity and activity impairment will be assessed using the Work Productivity and Activity Impairment Questionnaire-Irritable Bowel Syndrome. Scores are reported as percentages from 0% to 100%, with higher percentages indicating greater impairment.
Baseline, immediately post-intervention, and 3 months post-intervention
Proportion of Participants Reporting Use of at Least One Self-Management Strategy at 3 Months Post-Intervention
Délai: 3 months post-intervention
Use of self-management strategies will be assessed by asking participants how often they use each strategy. The proportion of participants reporting use of at least one self-management strategy will be calculated.
3 months post-intervention
Change From Baseline in Gut Microbiome Shannon Diversity Index Immediately Post-Intervention
Délai: Baseline and immediately post-intervention
Gut microbiome Shannon diversity index will be calculated from stool samples using 16S ribosomal RNA gene sequencing. Higher values indicate greater within-sample microbial diversity.
Baseline and immediately post-intervention
Change From Baseline in Gut Microbiome Richness Immediately Post-Intervention
Délai: Baseline and immediately post-intervention
Gut microbiome richness will be calculated from stool samples using 16S ribosomal RNA gene sequencing. Higher values indicate a greater number of observed microbial taxa.
Baseline and immediately post-intervention
Change From Baseline in Fecal Calprotectin Concentration Immediately Post-Intervention
Délai: Baseline and immediately post-intervention
Fecal calprotectin concentration will be measured from stool samples using enzyme-linked immunosorbent assay. Results will be reported in micrograms per gram of stool, with higher values indicating greater intestinal inflammation.
Baseline and immediately post-intervention

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Parrainer

National Defense Medical Center, Taiwan

Collaborateurs

National Health Research Institutes, Taiwan
Tri-Service General Hospital (TSGH)

Les enquêteurs

  • Chercheur principal: Pei-Lin Yang, PhD, School of Nursing National Defense Medical Center

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Estimé)

15 juillet 2026

Achèvement primaire (Estimé)

31 décembre 2027

Achèvement de l'étude (Estimé)

25 juillet 2028

Dates d'inscription aux études

Première soumission

5 juillet 2026

Première soumission répondant aux critères de contrôle qualité

5 juillet 2026

Première publication (Réel)

9 juillet 2026

Mises à jour des dossiers d'étude

Dernière mise à jour publiée (Réel)

15 juillet 2026

Dernière mise à jour soumise répondant aux critères de contrôle qualité

12 juillet 2026

Dernière vérification

1 juillet 2026

Plus d'information

Termes liés à cette étude

Mots clés

Termes MeSH pertinents supplémentaires

Autres numéros d'identification d'étude

  • A202305137-CSMT-RCT

Plan pour les données individuelles des participants (IPD)

Prévoyez-vous de partager les données individuelles des participants (DPI) ?

NON

Description du régime IPD

Individual participant data will not be made available to other researchers. The study involves a small pilot sample and collects symptom-related and psychosocial data from adults with irritable bowel syndrome. Public or external sharing of individual participant data may increase the risk of participant re-identification and is not planned under the current informed consent and ethics approval.

Informations sur les médicaments et les dispositifs, documents d'étude

Étudie un produit pharmaceutique réglementé par la FDA américaine

Non

Étudie un produit d'appareil réglementé par la FDA américaine

Non

Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .

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