Ignite Creation Date:
2025-12-24 @ 5:53 PM
Ignite Modification Date:
2026-03-09 @ 1:57 AM
Study NCT ID:
NCT01032668
Status:
COMPLETED
Last Update Posted:
2009-12-15
First Post:
2009-12-14
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The EFFect of hIgh Dose ClopIdogrel treatmENT in Patients With Clopidogrel Resistance
Sponsor:
Bursa Postgraduate Hospital
Organization:
Study Overview
Official Title:
None
Status:
COMPLETED
Status Verified Date:
2008-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
EFFICIENT
Brief Summary:
Continuing high dose clopidogrel treatment after elective PCI decreased adverse cardiac events in patients with clopidogrel resistance
Detailed Description:
Aim:
Primary objective:
* To evaluate the effect of continuing high dose clopidogrel treatment on adverse cardiac events after elective PCI in patients with clopidogrel resistance
Secondary objective:
* To evaluate the effect of continuing high dose clopidogrel treatment on adverse cardiac events after elective PCI
* To evaluate the effect of continuing high dose clopidogrel treatment on bleeding complications after elective PCI
* To evaluate the clinical effect of VerifyNow which use as a clopidogrel resistance kit.
Study central:
Bursa Postgraduate Hospital, Cardiology Clinic
Study population:
we planned to enrol 180 patients. 50% of patients without clopidogrel resistance (control group: 90 patients) 50% have clopidogrel resistance. Than we randomise the patients (with clopidogrel resistance) in two groups (group 1:45 patients (75mg/day), group 2:45 patients (150mg/day))
inclusion criteria:
* The patients; who have planned elective PCI and have had written informed consent for participation to study.
* Age\>18 year-old,
* The native coronary artery;lesion with narrowing \>=70%
Exclusion criteria:
* Patients have allergy for ASA, Clopidogrel and heparin
* Patients who performed primary PCI
* Patients with acute coronary syndrome
* Patients with have a history of PCI and use clopidogrel
* Patients on warfarin therapy
* Patients who have bleeding diathesis, or have high risk for bleeding.
Study works:
* Write case report form for all patients
* Control for inclusion criteria.
* Evaluate the clopidogrel and ASA resistance with VerifyNow kit. Than randomised the patients.
* Demographic data (age, gender)
* Height, weight, BMI and GFR
* Risk factors
* laboratory data (biochemical and hematologic)
* Medication history
* Echocardiographic data
* Angiographic data
* PCI data(vessel diameter, stent diameter, lesion and stent length, performed PTCA or not, etc)
* Note complication (MACE, bleeding, hematoma etc)
4 weeks later note the first control data and re assess the clopidogrel resistance with VerifyNow kit in patients groups 1 and 2.
Six months later note the second control data.
Primary objective:
* To evaluate the effect of continuing high dose clopidogrel treatment on adverse cardiac events after elective PCI in patients with clopidogrel resistance
Secondary objective:
* To evaluate the effect of continuing high dose clopidogrel treatment on adverse cardiac events after elective PCI
* To evaluate the effect of continuing high dose clopidogrel treatment on bleeding complications after elective PCI
* To evaluate the clinical effect of VerifyNow which use as a clopidogrel resistance kit.
Study central:
Bursa Postgraduate Hospital, Cardiology Clinic
Study population:
we planned to enrol 180 patients. 50% of patients without clopidogrel resistance (control group: 90 patients) 50% have clopidogrel resistance. Than we randomise the patients (with clopidogrel resistance) in two groups (group 1:45 patients (75mg/day), group 2:45 patients (150mg/day))
inclusion criteria:
* The patients; who have planned elective PCI and have had written informed consent for participation to study.
* Age\>18 year-old,
* The native coronary artery;lesion with narrowing \>=70%
Exclusion criteria:
* Patients have allergy for ASA, Clopidogrel and heparin
* Patients who performed primary PCI
* Patients with acute coronary syndrome
* Patients with have a history of PCI and use clopidogrel
* Patients on warfarin therapy
* Patients who have bleeding diathesis, or have high risk for bleeding.
Study works:
* Write case report form for all patients
* Control for inclusion criteria.
* Evaluate the clopidogrel and ASA resistance with VerifyNow kit. Than randomised the patients.
* Demographic data (age, gender)
* Height, weight, BMI and GFR
* Risk factors
* laboratory data (biochemical and hematologic)
* Medication history
* Echocardiographic data
* Angiographic data
* PCI data(vessel diameter, stent diameter, lesion and stent length, performed PTCA or not, etc)
* Note complication (MACE, bleeding, hematoma etc)
4 weeks later note the first control data and re assess the clopidogrel resistance with VerifyNow kit in patients groups 1 and 2.
Six months later note the second control data.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: