Efficacy and Safety of Human Urinary Kallidinogenase for Acute Ischemic Stroke Patients Receiving Reperfusion Treatment

Ki vehet részt

• Age ≥18 years
• Having anterior circulation AIS within 24 hours of onset
• The NIHSS score at enrollment is 4 to 25
• Receiving intravenous recombinant tissue plasminogen activator (rt-PA) or TNK-tPA, or endovascular treatment including intra-arterial thrombolysis, mechanical thrombectomy, or intravenous rt-PA /TNK-tPA bridging endovascular treatment
• Being independent in daily activities (mRS ≤1) before onset
• Patients or their legal representatives are able and willing to sign informed consent forms

Ki nem vehet részt

• Being already treated with HUK or any drugs containing HUK after onset
• Taking angiotensin-converting enzyme inhibitor (ACEI) antihypertensive drugs regularly within one week before enrollment, including captopril, enalapril, benazepril, etc
• Having an Alberta Stroke Program Early Computed Tomography Score (ASPECT) score of 6 or less confirmed by preoperational computed tomography scan
• Having an allergy history of HUK or drugs containing HUK, or other drugs and food
• Having a history of coagulation dysfunction, systemic bleeding, or thrombocytopenia; having hemorrhagic diseases at the time of enrollment, including cerebral hemorrhage, subarachnoid hemorrhage, epidural or subdural hematoma, gingival bleeding, gastrointestinal bleeding, dermal ecchymosis, etc; taking anticoagulants including warfarin, rivaroxaban, etc.; or taking heparin within 48 hours after stroke onset
• Having severe cardiopulmonary disease that are deemed unsuitable for the study by the investigators
• Having lethal diseases with a life expectancy < 3 months
• Being unable to complete the study due to mental illness, cognitive or emotional disorder, physical condition, geographical factors, etc
• Other conditions that investigators consider he/she is not appropriate to participate in this study
• Having chronic liver disease or liver dysfunction, with elevated ALT/AST (>3.0×ULN ); or having kidney dysfunction or receiving dialysis, with elevated serum creatinine (>2.0×ULN)
• Being pregnant or lactating; or women of child-bearing age not taking effective contraception, or having no negative pregnancy test record
• Having contraindications for intravenous thrombolysis or endovascular treatment, including intra-arterial thrombolysis, mechanical thrombectomy, or intravenous rt-PA /TNK-tPA bridging endovascular treatment
• Participating in another clinical trial currently