Status:
COMPLETED
Healthy Volunteer Study of Clopidogrel and Rifampicin
Lead Sponsor:
Sheffield Teaching Hospitals NHS Foundation Trust
Collaborating Sponsors:
British Heart Foundation
University of Sheffield
Conditions:
Coronary Artery Disease
Eligibility:
All Genders
18-65 years
Phase:
PHASE1
Brief Summary
The principal research question is: Can platelet P2Y12 receptor blockade by the antithrombotic drug clopidogrel be significantly enhanced by coadministration of the antibiotic rifampicin? Clopidogrel...
Detailed Description
Clopidogrel is an antithrombotic drug that is licensed for the treatment and prevention of arterial thrombosis, such as in people admitted to hospital with heart attacks. However, some people fail to ...
Eligibility Criteria
Inclusion
- Healthy male subjects, or female subjects not of childbearing potential (either surgically sterile or post menopausal).
- Age between 18 and 65 years inclusive.
- Non smokers.
- Body mass index (BMI) between 18 and 28 kg/m2 inclusive, with a body weight between 60 - 100 kg.
- Subjects are to be in good health as determined by a medical history, physical examination including vital signs, and clinical laboratory test results including liver function and full blood count.
- Subjects have given their signed informed consent before any trial-related activity.
Exclusion
- In the opinion of the investigator, subjects with, or a history of, cancer, diabetes or clinically significant cardiovascular, respiratory, metabolic, renal, hepatic, gastrointestinal, haematological, dermatological, neurological, psychiatric or other major disorders.
- Subjects with a history of significant multiple drug allergies or with a known allergy to the study drugs or any medicine chemically related to the trial product.
- Subjects who have a clinically significant allergic disease (including hay fever).
- Subjects who have had a clinically significant illness within 4 weeks of dosing.
- Subjects taking regular medication including NSAID's, antibiotics, aspirin or anticoagulant therapy.
- Any clinically significant abnormal laboratory test results at screening.
- Subjects who have a supine blood pressure at screening, after resting for 5 min higher than 150/90 mmHg or lower than 100/50 mmHg.
- Subjects who have a supine heart rate at screening, after resting for 5 minutes outside the range of 40 - 90 beats/min.
- Subjects who have received any prescribed systemic or topical medication within two weeks prior to screening (although occasional use of paracetamol is permitted at the discretion of the investigator).
- Subjects who have received an investigational medicinal product within the previous four months (new chemical entity) or three months (licensed product) or subjects who have received a vaccine within three months preceding the start of dosing.
- Subjects who have donated any blood or plasma in the past month or in excess of 500 ml within twelve weeks preceding screening.
- Subjects who have a history of alcohol or drug abuse (consume greater than 28 units per week \[one unit of alcohol equals 250 ml of beer or lager or one glass of wine or 20 ml of spirits\]).
- Subjects with mental incapacity or language barriers which preclude adequate understanding.
Key Trial Info
Start Date :
November 1 2007
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2008
Estimated Enrollment :
12 Patients enrolled
Trial Details
Trial ID
NCT00696566
Start Date
November 1 2007
End Date
March 1 2008
Last Update
June 12 2008
Active Locations (1)
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1
Sheffield Clinical Research Facility, Royal Hallamshire Hospital
Sheffield, S. Yorkshire, United Kingdom, S10 2JF