Efficacy and Safety Study of Desmoteplase to Treat Acute Ischemic Stroke (DIAS-4)

Terminated

Phase 3 Results

Eligibility Criteria

Inclusion Criteria

- Diagnosis of acute ischemic stroke
- Informed consent
- Age between 18 and 85 years
- Treatment can be initiated within 3 to 9 hours after the onset of stroke symptoms
- NIHSS Score of 4 to 24
- Vessel occlusion or high-grade stenosis on MRI or CTA in proximal cerebral arteries

Exclusion Criteria

- Pre-stroke mRS >1
- Previous exposure to desmoteplase
- Extensive early infarction on MRI or CT in any affected area
- Imaging evidence of ICH or SAH; AV malformation; cerebral aneurysm; or cerebral neoplasm
- Internal carotid artery occlusion on the side of the stroke lesion
- Treatment with heparin in the past 48 hours and a prolonged partial thromboplastin time
- Treatment with oral anticoagulants and a prolonged prothrombin time
- Treatment with glycoprotein IIb - IIIa inhibitors within the past 72 hours. Use of single agent oral platelet inhibitors is permitted
- Treatment with a thrombolytic agent within the past 72 hours