Prospective, Single-arm, Multi-centre Study to Evaluate the Efficacy and Safety of the iNstroke 4F Thromboaspiration Catheter in Patients with Acute Ischaemic Stroke due to Primary Distal Medium Vessel Occlusions.
Subjects aged ≥ 18 years.
Subjects with symptom onset up to 24 hours.
Isolated primary demonstrated occlusion in a distal medium vessel (Non-dominant or distal M2-MCA segment, M3 or M4 segments of MCA, A2-A3 segments of ACA, P1, P2 and P3 segments of PCA) identified by magnetic resonance angiography (MRA) or computed tomography angiography (CTA).
Baseline NIHSS score ≥5 assessed before the procedure.
Subjects aged < 18.
Suspected secondary DMVO. Suspicion or evidence of primary LVO whether it has been treated or not with fibrinolytic therapy or mechanical thrombectomy that subsequently develops a DMVO.
Baseline NIHSS score <5 assessed before the procedure.
Pre-stroke mRS score >2.