- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01663961
A Study to Evaluate the Effect of a Single Dose of Digoxin on the Actions in the Bodies of Healthy Subjects After Having Taken Several Doses of YM178
An Open-label, One-sequence Crossover Study to Evaluate the Effect of Multiple Doses of YM178 on the Pharmacokinetics of Digoxin in Healthy Subjects
Study Overview
Detailed Description
Subjects receive a single oral dose of digoxin on Day 1. A full pharmacokinetic profile of digoxin is obtained for up to 144 hours post-dose. On the morning of Day 7, after the scheduled assessments are done, the subjects leave the clinic and return on Day 9.
From Day 10 up to and including Day 23, subjects receive daily oral doses of YM178 q.d. A single dose of digoxin is given in combination with YM178 on Day 18 (8 days after the first dose of YM178). On this day, a complete pharmacokinetic profile for digoxin is obtained up to 144 hours post-dose.
From Day 16 up to and including Day 19, blood samples for bioanalysis of YM178 are taken regularly. In addition, vital signs, safety ECG (Electrocardiogram) measurements, safety laboratory assessments, adverse events and concomitant medications are monitored throughout the investigational period.
Subjects return for a Post Study Visit 7-14 days after the last dosing occasion.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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-
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Paris, France, 75015
- SGS Aster
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Female subject must be of non-child bearing potential, i.e. post menopausal, surgically sterilized (e.g. tubal ligation), hysterectomy in medical history, or must practice an adequate (double barrier) non-hormonal contraceptive method to prevent pregnancies
- Body Mass Index ≥ 18.5 and < 30 kg/m2
Exclusion Criteria:
- History or presence of cardiac diseases, including arrhythmias (including 1st and 2nd degree atrioventricular heart blocks)
- History of hypokalemia, hypercalcemia or hypomagnesemia
- Any of the liver function tests (i.e. ALT, AST and Alkaline phosphatase) above the upper limit of normal at repeated measures
- Any clinically significant history of asthma, eczema, any other clinically significant allergic condition or previous severe hypersensitivity to any drug (excluding non-active hay fever)
- Any clinically significant history of gastrointestinal symptoms in the 4 weeks prior to admission to the clinical unit
- A marked baseline prolongation of QT/QTc interval after repeated measurements of > 450 ms, a history of unexplained syncope, cardiac arrest, unexplained cardiac arrhythmias or torsades de pointes, structural heart disease, or a family history of Long QT Syndrome (LQTS)
- Regular use of any inducer of liver metabolism (e.g. barbiturates, rifampin) in the 3 months prior to admission to the clinical unit
- Positive serology test for HBsAg, anti HAV (IgM), anti-HCV or anti-HIV 1+2
Study Plan
How is the study designed?
Design Details
- Primary Purpose: BASIC_SCIENCE
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: YM178 OCAS + digoxin
|
oral
Other Names:
oral
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To determine the effects of steady state YM178 levels on the pharmacokinetics (PK) of a single dose of digoxin
Time Frame: Pre-dose up to 144 hours post-dose
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Cmax (Maximum concentration), AUCinf (Area under the plasma concentration - time curve extrapolated until time = infinity)
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Pre-dose up to 144 hours post-dose
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To evaluate the interaction between YM178 and digoxin in terms of safety and tolerability through assessment of adverse events, ECG and clinical laboratory assessments
Time Frame: Baseline to Post study visit (Up to 14 days after last dose)
|
Baseline to Post study visit (Up to 14 days after last dose)
|
Collaborators and Investigators
Sponsor
Publications and helpful links
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
Keywords
Additional Relevant MeSH Terms
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Anti-Arrhythmia Agents
- Urological Agents
- Enzyme Inhibitors
- Protective Agents
- Adrenergic Agonists
- Cardiotonic Agents
- Adrenergic beta-Agonists
- Adrenergic beta-3 Receptor Agonists
- Digoxin
- Mirabegron
Other Study ID Numbers
- 178-CL-059
- 2008-000218-59 (EUDRACT_NUMBER)
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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