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COATS (genetic Clopidogrel response testing to finetune the antithrombotic regimen in (D)OAC Treated patients undergoing PCI) Study

Status
Not yet recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-512350-17-01
Acronym
NL77315.078.21
Enrollment
520
Registered
2024-09-13
Start date
Unknown
Completion date
Unknown
Last updated
2024-09-13

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

Conditions

Patients with coronary artery disease and an indication for PCI

Brief summary

Primary safety endpoint: Major and CRNM bleeding at 12 months, compared to an objective performance goal (OPG) derived from a meta-analysis of five contemporary (D)OAC + PCI studies, estimated at 14.1%., Primary efficacy endpoint: composite of all-cause mortality, myocardial infarction, stroke and stent thrombosis at 12 months, compared to an OPG of 10.1% for (D)OAC + P2Y12 treated patients.

Detailed description

Safety evaluation in study subgroups: major and CRNM bleeding at 12 months, compared between the 4 study groups (ACS/ticagrelor vs ACS/clopidogrel vs elective/ticagrelor vs elective/clopidogrel)., Efficacy evaluation in study subgroups: composite of all-cause mortality, myocardial infarction, stroke and stent thrombosis at 12 months, compared between the 4 study groups (ACS/ticagrelor vs ACS/clopidogrel vs elective/ticagrelor vs elective/clopidogrel)., EQ5D5L questionnaire: a descriptive survey that produces a 5-digit health state profile that represents a level of reported problems for five dimensions of health, to make comparisons between aforementioned patient groups.

Interventions

DRUGClopidogrel Medreg 75 mg filmom obalené tablety

Sponsors

Erasmus Universitair Medisch Centrum Rotterdam (Erasmus MC)
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Primary safety endpoint: Major and CRNM bleeding at 12 months, compared to an objective performance goal (OPG) derived from a meta-analysis of five contemporary (D)OAC + PCI studies, estimated at 14.1%., Primary efficacy endpoint: composite of all-cause mortality, myocardial infarction, stroke and stent thrombosis at 12 months, compared to an OPG of 10.1% for (D)OAC + P2Y12 treated patients.

Secondary

MeasureTime frame
Safety evaluation in study subgroups: major and CRNM bleeding at 12 months, compared between the 4 study groups (ACS/ticagrelor vs ACS/clopidogrel vs elective/ticagrelor vs elective/clopidogrel)., Efficacy evaluation in study subgroups: composite of all-cause mortality, myocardial infarction, stroke and stent thrombosis at 12 months, compared between the 4 study groups (ACS/ticagrelor vs ACS/clopidogrel vs elective/ticagrelor vs elective/clopidogrel)., EQ5D5L questionnaire: a descriptive survey that produces a 5-digit health state profile that represents a level of reported problems for five dimensions of health, to make comparisons between aforementioned patient groups.

Countries

Netherlands

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026