Status:
COMPLETED
Etude (Study) Phase I Enox - UnFractionated Heparin (UFH)
Lead Sponsor:
Sanofi
Conditions:
Thrombosis
Eligibility:
All Genders
40-60 years
Phase:
PHASE1
Brief Summary
Primary objective: * to characterize the pharmacokinetic and the pharmacodynamic profile after intravenous bolus injection of unfractionated heparin (UFH) after repeated sc 100 IU anti-Xa/kg (corresp...
Eligibility Criteria
Inclusion
- Caucasian
- Male and female subjects, between 40 and 60 years of age
- Body weight between 50 kg and 90 kg if male and between 40 and 80 kg if female with Body Mass Index (BMI) between 18 and 29 kg/m2
- Health Status:
- Certified as healthy by a comprehensive clinical assessment (detailed medical history and complete physical examination)
- Subject with hypertension, hypo- or hyperthyroidism or dyslipidemia will be included if their concomitant pathology is well-controlled by treatment for at least one year
- Normal vital signs after 10 minutes resting in supine position:
- 95 mmHg \< systolic blood pressure (SBP) \< 140 mmHg;
- 45 mmHg \< diastolic blood pressure (DBP) \< 90 mmHg;
- 40 bpm \< heart rate \< 100 bpm.
- Normal 12-lead electrocardiogram (ECG); 120 ms \< PR \< 220 ms, QRS \< 120 ms, QTc ≤ 430 ms for male, 450 ms for female or not considered as clinically significant by the investigator
- Laboratory parameters within the normal range unless the Investigator considers an abnormality to be clinically irrelevant for healthy subjects; hepatic enzymes (aspartate amino-transferase or AST, alanine amino-transferase or ALT) should be strictly below the upper laboratory norm.
- Platelets ≥ 150 000 / mm3
- Mean corpuscular volume (MCV) and gamma glutamyl-transferase (GGT) should be strictly in the normal range of the laboratory
- Activated partial thromboplastin time (aPTT) ratio should be comprised between 0.95 and 1.15
- Estimated Creatinine clearance by Cockroft formula should be higher than 50 mL/min
- Non smoker or smoking the equivalent or less than 5 cigarettes a day and able not to smoke during the study hospitalization
- Normal gynecological examination no longer than 12 months before inclusion.
- For female with childbearing potential using an effective contraception method (e.g. intra-uterine device, hormonal contraception, diaphragm and condom) except if postmenopausal for more than 12 months or sterilized for more than three months
- Subject with coagulation test and blood count (including platelets) within the physiological ranges)
- Regulations:
- Having given written informed consent prior to any procedure related to the study
- Covered by Health Insurance System and/or in compliance with the recommendations of National Law in force relating to biomedical research
- Not under any administrative or legal supervision
Exclusion
- Medical history and clinical status:
- Contra-indication to anticoagulant therapy
- Subject with known increased bleeding time, hemophilia, thrombocytopenia, and/or history of any vascular purpura
- Subject with detectable antibody against heparin in the blood
- Any history or presence of clinically relevant cardiovascular, gynecologic (for women), pulmonary, gastro-intestinal, hepatic, renal, metabolic, hematological, neurologic, psychiatric, systemic, ocular or infectious disease that is capable of altering the absorption, metabolism, or elimination of drugs, or of constituting a risk factor when taking the study medication; any acute infectious disease or signs of acute illness; except subject with hypertension, hypo- or hyperthyroidism or dyslipidemia if well-controlled by treatment for at least one year.
- Subject with diabetes or other cardiovascular or metabolic disease
- Subject with INR \> 1.5
- Frequent headaches and/or migraine, recurrent nausea and/or vomiting (more than twice a month)
- Blood donation or blood loss within one month before administration
- Symptomatic hypotension whatever the decrease in blood pressure or asymptomatic postural hypotension defined by a decrease in SBP equal to or greater than 20 mmHg within three minutes when changing from the supine to the standing position
- Presence or history of drug allergy, or allergic disease diagnosed and treated by a physician
- History or presence of drug or alcohol abuse (alcohol consumption \> 40 grams/day)
- Smoking more than 5 cigarettes or equivalent/day, or unable to stop smoking during the study
- Excessive consumption of beverages with xanthine bases (\> 4 cups or glasses/day)
- Pregnancy (defined as positive beta-HCG plasma test that can not be explicated by menopauses), breast-feeding for female, any history or presence of clinically relevant gynecologic disease
- Interfering substance:
- Any medication (including St John's Wort) within 14 days before administration, or within 5 times the elimination half-life of that drug, except for hormonal contraception or replacement therapy, and allowed therapy for stable pathology
- Anti-inflammatory treatments and anti-aggregant treatments are strictly forbidden during the whole study period
- General conditions:
- Subject who, in the judgment of the Investigator, is likely to be non-compliant during the study, or unable to cooperate because of a language problem or poor mental development
- Subject in exclusion period of a previous study according to applicable regulations
- Subject who cannot be contacted in case of emergency
- Subject is the investigator or any sub-investigator, research assistant, pharmacist, study coordinator, other staff thereof, directly involved in the conduct of the protocol or any other protocol of the Investigating Center
- Subject is an employee of the Investigating Center
- Biological status:
- Positive reaction to any of the following tests: HBs antigen, anti-HCV antibodies, anti-HIV1 antibodies, anti-HIV2 antibodies, anti-LMWH antibodies
- Positive results on urine drug screen (amphetamines/metamphetamines, barbiturates, benzodiazepines, cannabinoids)
- Positive alcohol breath or plasma test
Key Trial Info
Start Date :
July 1 2007
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 1 2007
Estimated Enrollment :
72 Patients enrolled
Trial Details
Trial ID
NCT00622115
Start Date
July 1 2007
End Date
November 1 2007
Last Update
March 15 2011
Active Locations (1)
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1
Sanofi-Aventis Administrative Office
Paris, France