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Tenecteplase Compared to Alteplase for Patients With Large Vesel Oclusion Suspicion Before Thrombectomy

Acute Ischemic Stroke Clinical Trial

Official title:
A Multi-center, Randomized, Open-label Blinded Endpoint (PROBE), Phase III Study, for the Comparation of Tenecteplase (TNK) Versus Alteplase, With a 1:1 Allocation, Before Thrombectomy in Patients With Acute Ischemic Stroke and Large Vessel Occlusion Suspicion in Catalonia (TNK-CAT)

Clinical Trial Summary

Background: The TNKCAT trial represents an innovative approach to optimize timely reperfusion in the Mothership and Drip-and-Ship scenarios. The logistic advantage of a single bolus infusion of TNK (compared to 1-h infusion of tPA) would markedly reduce the needle-to-groin and Door-in- door-out time. The implementation of a quality improvement package (QIP) in the TNKCAT trial would directly improve the quality and efficiency of the Health Care System. In addition, an improvement of transfer models would reduce the cost of unnecessary transfers, together with the fact that TNK is up to 50% less expensive than tPA, makes the TNKCAT in firm line with the sustainability strategy of the National Health Care system. Outcomes: The aim of the present study is to determine the safety and efficacy of TNK (0.25mh/kg) compared to tPA (0.9 mg/kg) in patients with Large Vessel Occlusion (LVO) suspicion, candidates for thrombectomy, in both Mothership and Drip-and-Ship scenarios. Study Duration: 2 years. Patients will participate in the trial for 3 months. Study design: Multicentre, prospective, randomized open-label blinded endpoint (PROBE) phase III study in acute stroke patients with LVO suspicion within 4.5 hours of stroke onset, candidates for EVT. Patients will be randomized 1:1 to standard dose tPA (0.9 mg/kg) or TNK (0.25mg/kg) before EVT. Clinical, imaging and outcome data will be collected at baseline, 24-36 hours, day 3, day 5 and day 90. Estimated enrollment: 500 patients

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05626972
Study type Interventional
Source Hospital Universitari Vall d'Hebron Research Institute
Contact Carlos Molina, Dr
Phone (+34) 93 489 30 00
Email cmolina@vhebron.net
Status Recruiting
Phase Phase 3
Start date May 27, 2022
Completion date May 2024
View Details
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