Status:
COMPLETED
Functional Dyspepsia: Validation of the Leuven Postprandial Distress Scale (LPDS) in a Placebo-controlled Trial
Lead Sponsor:
Universitaire Ziekenhuizen KU Leuven
Conditions:
Functional Dyspepsia
Eligibility:
All Genders
18-80 years
Phase:
PHASE4
Brief Summary
No instrument is available for the assessment of the symptoms in patients suffering from functional dyspepsia - postprandial distress syndrome patients - PDS. Indeed PDS is an unmet clinical need in d...
Detailed Description
2.3 Study design After review of the literature, identification of the intended population (PDS patients with the lowest EPS component), it has been decided that the conceptual framework for the instr...
Eligibility Criteria
Inclusion
- Patients are eligible for randomisation if all of the following criteria are met:
- At visit 1:
- Patients with FD diagnosis as per Rome III classification (Negative gastroscopy valid for the last 6 months)
- Patients with PDS diagnosis as per Rome III by Rome III questionnaire
- Patients must provide witnessed written informed consent prior to any study procedures being performed
- Patients who are HP negative provided that they where not eradicated during the last 3 months.
- Patients aged between 18 and 70 years inclusive
- Male or female patients
- Patients who are capable to understand the study and the questionnaires, and to comply with the study requirements
- At visit 2:
- Patients suffering from active PDS (Rome III) as per LPDS scoring system (See Focus Group study) during 2 weeks before randomisation
Exclusion
- Patients are excluded from the study if any of the following criteria are met:
- At visit 1:
- Patients with any condition which, in the opinion of the investigator, makes the patient unsuitable for entry into the study
- Patients with any major psychiatric disorder (including those with a major psychosomatic element to their gastrointestinal disease), depression, alcohol or substance abuse in the last 2 years. Patients suffering from one psychiatric trouble stabilised for six month by the administration of one drug (Not amitryptiline) are acceptable.
- Females who are pregnant or lactating.
- Patients presenting with predominant symptoms of irritable bowel syndrome (IBS)
- Patient with predominant symptoms of GERD according to GERD questionnaire (Two "yes" answer to question 21)
- Patients suffering from diabetes type 1 or type 2.
- Patients taking medications for the treatment of their upper digestive symptoms: prokinetics and acid suppressants (PPIs). A wash-out is allowed if medically indicated (E.g.: lack of efficacy or side-effects). This wash-out is minimum two weeks for the patients taking PPIs\*
- Patients with well-known hypersensitivity to gastroprokinetic drugs.
- Patients with confirmed gastro-intestinal disease.
- Patients with former digestive surgery affecting the gut motility.
- Many patients take PPIs in absence of efficient treatment. In the literature, PPIs appear effective in patients suffering from substantial concomitant heartburn that is not allowed for inclusion in this study. In this context, a medically indicated wash-out and the proposal of a therapeutic alternative is appropriate.
- 6\. Patients presenting symptoms of EPS several times a week according to Rome III questionnaire (score 5 on question 10) at visit 2
- 7\. Patients presenting daily symptoms of CIN on Rome III questionnaire (score 6 on question 6 or score 5 on question 9) at visit 2
- 8\. Patients presenting daily symptoms of Excessive belching according to Rome III questionnaire (score 6 on question 19) at visit 2
- At visit 2:
- Patients presenting symptoms of EPS several times a week according to Rome III questionnaire (score 5 on question 10)
- Patients presenting daily symptoms of CIN on Rome III questionnaire (score 6 on question 6 or score 5 on question 9 )
- Patients presenting daily symptoms of Excessive belching according to Rome III questionnaire (score 6 on question 19)
- Patients presenting predominant GERD according to GERD questionnaire (Two"yes" answer to question 21)
- Patients taking prohibited medications.
- Patients affected by concomitant disease responsible for digestive symptoms
Key Trial Info
Start Date :
September 1 2013
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 1 2016
Estimated Enrollment :
105 Patients enrolled
Trial Details
Trial ID
NCT04464369
Start Date
September 1 2013
End Date
November 1 2016
Last Update
July 9 2020
Active Locations (1)
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1
University Hospitals Leuven
Leuven, Vlaams-Brabant, Belgium, 3000