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The effect of clopidogrel and prasugrel with and without acetylsalicylic acid (ASA) on hemostatic system activation at the site of plug formation in vivo in man

The effect of clopidogrel and prasugrel with and without acetylsalicylic acid (ASA) on hemostatic system activation at the site of plug formation in vivo in man

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2010-019643-19-AT
Enrollment
Unknown
Registered
2010-12-21
Start date
2011-01-13
Completion date
Unknown
Last updated
2014-06-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

coronary artery disease and acute coronary syndrome

Interventions

Trade Name: PLAVIX 75 mg - Filmtabletten Product Name: PLAVIX 75 mg - Filmtabletten Pharmaceutical Form: Tablet INN or Proposed INN: Clopidogrel CAS Number: 113665-84-2 Concentration unit: mg milligra

Sponsors

Medizinische Universität Wien, Univ.Klinik f.Innere Medizin I, Abt.f.Hämatologie u.Hämostaseologie
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: -age between 19 and 50 years -normal findings on the medical history -body mass index (BMI) between 15th and 85th percentile of normal -non-smoking behaviour Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: -history of bleeding -allergy to or contraindication against ASA -history of or symptoms suggestive for gastrointestinal disease -abuse of alcoholic beverages -use of any medication within two weeks before blood sampling.

Design outcomes

Primary

MeasureTime frame
Main Objective: - to compare the effects of clopidogrel and prasugrel on in vivo and ex vivo hemostatic system activation - to investigate the additional effect of ASA to clopidogrel or prasugrel with regard to their effects on in vivo and ex vivo hemostatic system activation ;Secondary Objective: -;Primary end point(s): – ß-TG in shed blood plasma – TxB2 in shed blood plasma – F1+2 in shed blood plasma – D-Dimer in shed blood plasma – number and cellular origin of TF exposing microparticles (MPs) in shed blood plasma

Countries

Austria

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026