- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01670669
Prucalopride in Paediatric Subjects, With Functional Faecal Retention
An Open-label Follow-up Study of 0.01 mg/kg/Day to 0.03 mg/kg/Day Prucalopride (R108512) Oral Solution in Paediatric Subjects, Aged >= 4 to <= 12 Years With Functional Faecal Retention (FFR), Who Participated in the PRU-USA-12.
The purpose of this study is characterize the efficacy, safety, tolerability, and steady-state plasma levels after once-daily oral dosing of prucalopride (R108512) as a solution, 0.01 mg/kg to 0.03 mg/kg, given to paediatric subjects with functional faecal retention (FFR) for 8 weeks.
Hypothesis:
Pharmacokinetic profile of prucalopride in paediatric subjects is expected to resemble the adult pharmacokinetic profile. Safety and tolerability profile are expected to resemble the adult profile.
Study Overview
Detailed Description
This is a multicentre, open-label trial in which paediatric subjects (ages 4 to 12 years) with FFR were administered prucalopride in oral solution once daily for 8 weeks. Subjects who entered this extension trial had completed PRU-USA-12, a single-dose pharmacokinetic trial, usually within the previous week.
Evaluations for efficacy, safety and tolerability were performed, and plasma samples for analysis of prucalopride levels were obtained at 2, 4, 6 and 8 weeks.
The initial dosage of prucalopride oral solution was 0.02 mg/kg/day. Dependent on the subject's response, the parent could adjust the dosage within a range of 0.01 mg/kg/day to 0.03 mg/kg/day.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Subject completed the PRU-USA-12 pharmacokinetic trial
- Subject bowels had been "cleaned-out" (ie, any faecal impactions removed)
- Written informed consent, signed by the subject's legal guardian and by the investigator
- Subject assent documented in the form of a note-to-file in the subject's source documentation
Exclusion Criteria:
• No exclusion criteria
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: prucalopride
0.01 mg/kg/day to 0.03 mg/kg/day prucalopride (R108512) oral solution
|
0.01 mg/kg/day to 0.03 mg/kg/day prucalopride (R108512) oral solution
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
---|---|
Adverse events
|
Adverse events (AEs) to be recorded by spontanous reporting or after non-leading questioning i.e. reporting of all AEs and its duration during the course of the trial. In addition at bi-weekly visits laboratory assessments, vitals signs, ECGs and physical examinations, reported as mean values and clinical significant abnormalities to be tabulated. Efficacy: reporting of bowel movements and its characteristics in a diary. |
Efficacy
|
Reporting of bowel movement frequency, i.e. average number of bowel movements on a weekly base.
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Secondary efficacy variables: steady-state plasma levels after once-daily oral dosing of prucalopride (R108512) as a solution, 0.01 mg/kg to 0.03 mg/kg, given to paediatric subjects with functional faecal retention (FFR) for 8 weeks.
Time Frame: 8 weeks
|
8 weeks
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Harald Winter, M.D., Massachusetts General Hospital for Children, Boston, Massachusetts, USA
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PRU-USA-24
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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