Adjunctive Intra-arterial Tenecteplase Following Mechanical Thrombectomy (ALLY) II Trial
ProMedica Health System
Summary
The study objective is to evaluate the safety and efficacy of Intra arterial (IA) Tenecteplase (TNK) as an adjunctive therapy in acute ischemic stroke (AIS) patients with large vessel occlusions (LVO) in the anterior circulation of Internal Carotid Artery (ICA), Middle Cerebral Arteries (M1 and M2) who achieve a reperfusion grade of Modified Treatment in Cerebral Ischemia Scale (mTICI) 2b or higher post-mechanical thrombectomy using Food and Drug Administration (FDA) approved devices.
Eligibility
- Age range
- 18–85 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: 1. Age 18-85 2. Anterior circulation ischemic stroke symptoms with confirmed occlusion (ICA, M1, or M2) on angiogram and mechanical thrombectomy initiated within 24 hours since last known well 3. Alberta Stroke Program Early CT Score (ASPECTS) Score ≥6 on baseline Non-contrast Head CT (NCCT) 4. Post-mechanical thrombectomy with ≤5 device passes and mTICI grade 2b or higher. 5. Ability to obtain signed informed consent prior to randomization from LAR or Subject Exclusion Criteria: 1. Premorbid modified Rankin scale (mRS) score \>1 2. Imaging evidence of hemorrhage or mass…
Interventions
- Drugtenecteplase
Patients treated with standard of care mechanical thrombectomy (MT) that achieved mTICI 2b or higher revascularization. Patients will be randomized into one of two arms: IA TNK or control.
Location
- ProMedica Toledo HospitalToledo, Ohio