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Clinical Study Report - Calidad de Información CFR

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9.2. Discussion of study <strong>de</strong>sign, including the choice of control groups<br />

Inserting anti- platelet GP IIb/IIIa DNA into Chinese hamster’s ovary cell produces Clotinab, a<br />

product ma<strong>de</strong> in ISU ABXIS CO., LTD. Since it contains i<strong>de</strong>ntical active ingredient as ReoPro ® , a<br />

platelet GP IIb/IIIa receptor inhibitor, which is already on the domestic market, Clotinab is<br />

expected to have the same efficacy as ReoPro ® . Therefore, this theraputic and exploratory<br />

clinical trial was <strong>de</strong>signed to investigate the preventive effect on ischemic heart complications<br />

and safety of adjuvant use of Clotinab with asprin and heparin in high-risk acute coronary<br />

thrombotic patients who will un<strong>de</strong>rgo PCI.<br />

9.3. Selection of study population<br />

9.3.1. Inclusion criteria<br />

(1) Patients aged between 19 and 80<br />

(2) Patients meeting one of the following conditions and who will un<strong>de</strong>rgo PCI:<br />

1) Patients showing ischemic ST change in electrocardiogram among patients as well as<br />

refractory to drug treatment in resting phase or with recurrent angina pectoris<br />

2) Post-infarction angina patients within 7 days from myocardial infarction attack refractory<br />

to drug treatment and showing ischemic ST change in electrocardiogram<br />

3) Acute Q-Wave myocardial infarction within 12 hours after the attack, which requires<br />

direct intervention procedure<br />

4) Acute Q-Wave myocardial infarction within 12 hours after the attack, which requires<br />

another rescue intervention after failure to thrombolytic therapy<br />

5) Classification of vascular lesions according to the coronary arteriostenosis (ACC/AHA)<br />

criteria <strong>de</strong>fined by angiography*<br />

- Two type B lesion characteristics<br />

- One type C lesion characteristic<br />

- Females aged over 65 with one Type B lesion characteristic<br />

- Diabetics with one lesion Type B characteristic<br />

(3) Subjects who have signed the informed consent form<br />

9.3.2. Exclusion criteria<br />

(1) Patients to whom PCI cannot be administered within 24 hours from receiving the<br />

investigational product<br />

(2) Occlusion of the left main coronary artery is ≥ 50 % and bypass surgery is applicable<br />

CSR_Clotinab_II 24<br />

Ver. 1.0_Eng

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