A Trial in Healthy Volunteers, to Evaluate the Tolerability and Cardiac Safety of Prucalopride

NCT ID: NCT00488215

Last Updated: 2008-05-29

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 32 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2000-01-31
• Study Completion Date: 2000-03-31

Brief Summary

An escalating dose of prucalopride up to a maximum of 20 mg was given once daily to 32 healthy volunteers to determine safety at the maximum tolerable dose or at 20 mg.

Detailed Description

This is a single-centre, double-blind, placebo-controlled, cross-over trial in 32 healthy volunteers with two sessions (I and II). Each session consists of a run-in day for baseline assessments, 13 treatment days and 5 additional days for assessments. Subjects will be randomized to start with either the prucalopride or placebo session.

Between the 2 sessions, there will be a washout period of 14 to 21 days, to avoid any carry-over effect.

Conditions

Constipation

Keywords

constipation; prucalopride; MTD; cardiovascular safety

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: CROSSOVER
• Blinding Strategy: DOUBLE

Study Groups

1

Prucalopride

Group Type: ACTIVE_COMPARATOR

prucalopride

Intervention Type: DRUG

The dose will be consecutively escalated in 2 mg steps per day, starting from 2 mg up to 20 mg once daily or until severe drug-related adverse events occur (= individual maximum tolerable dose, on decision of the subject and/or investigator).

2

Placebo

Group Type: PLACEBO_COMPARATOR

Placebo

Intervention Type: OTHER

During the placebo session, the number of placebo tablets will be consecutively escalated in an identical way as described for prucalopride. This means 1 tablet more every day, up to 10 tablets.

Interventions

prucalopride

The dose will be consecutively escalated in 2 mg steps per day, starting from 2 mg up to 20 mg once daily or until severe drug-related adverse events occur (= individual maximum tolerable dose, on decision of the subject and/or investigator).

Intervention Type: DRUG

Placebo

During the placebo session, the number of placebo tablets will be consecutively escalated in an identical way as described for prucalopride. This means 1 tablet more every day, up to 10 tablets.

Intervention Type: OTHER

Other Intervention Names

Resolor

Eligibility Criteria

Inclusion Criteria

1. Aged between 18 and 45 years, extremes included.

2. Subject has a normal weight as defined by a Quetelet Index range of 18 - 30 kg/m2, extremes included.

3. Informed consent form signed and dated, prior to screening.

4. Healthy on the basis of a pre-trial physical examination, medical history, anamnesis, electrocardiogram, 24 hour Holter monitoring and the results of blood biochemistry and haematology tests and a urinalysis carried out in 3 weeks preceding randomization.

Exclusion Criteria

1. History or suspicion of alcohol, barbiturate, amphetamine or narcotic abuse.

2. Smoking more than 10 cigarettes, or 2 cigars, or 2 pipes per day for at least 6 months prior to selection.

3. History of cardiac arrhythmia's, bronchospastic or cardiovascular disease (e.g. ischemic heart disease or cerebrovascular accident), diabetes mellitus, thyrotoxicosis, Parkinsonism, drug allergy.

4. Presence of prolonged QTc (Bazett) on ECG at screening (QTc > 450 msec in male subjects, QTc > 470 msec in female subjects).

5. Use of concomitant medication, except for oral contraceptives and paracetamol. All other medication must have been stopped at least 14 days before the first dose.

6. Participation in an investigational drug trial in 30 days prior to the first visit.

7. Donation of blood in the 60 days preceding the first visit.

8. Pregnancy (as confirmed by a HCG test during screening and at day 0 of each treatment session) or breast-feeding female.

9. Subjects with positive results for HIV, hepatitis B or C at screening.

10. Female subjects of childbearing potential without adequate contraceptive protection during the trial.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 45 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Movetis

INDUSTRY

Sponsor Role: lead

Responsible Party

Movetis

Principal Investigators

M J Boyce, M.D.

Role: PRINCIPAL_INVESTIGATOR

Central Middlesex Hospital, London

Other Identifiers

PRU-GBR-10

Identifier Type: -

Identifier Source: org_study_id