MedTrace Logo

Advancing Reperfusion Therapy for Ischemic Stroke: Direct Transfer to Angiography Suite for Patients With Suspected Large Vessel Occlusion

NCT07460713 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 568

Last updated 2026-03-12

No results posted yet for this study

Summary

The investigators initiated a multicenter, prospective, randomized, open-label, blinded-endpoint (PROBE) controlled trial to evaluate the efficacy and safety of the direct transfer to angiography suite (DTAS) triage strategy compared to the conventional triage strategy with CT/MRI in patients with suspected large artery occlusive (LVO) within 6 hours of symptom onset.

Conditions

Interventions

PROCEDURE

direct transfer to angiography suite

Patients will bypass the emergency radiology imaging step and be directly transferred to the angiography suite. After screening for intracranial hemorrhage using flat-panel CT, intravenous tenecteplase will be administered according to current guidelines. DSA will be performed, and EVT will be provided for patients with confirmed LVO. EVT includes thrombectomy with stent retrievers, thromboaspiration, intra-arterial thrombolysis, balloon angioplasty, stenting, or a combination of these approaches at the discretion of the interventional team.

PROCEDURE

conventional CT/MRI triage strategy

Patients will undergo routine imaging, including non-contrast CT/CTA/CTP or MRI/MRA/PWI. For ischemic stroke patients, intravenous tenecteplase will be administered according to current guidelines. Patients with imaging-confirmed LVO will proceed to the angiography suite for further EVT following the standard procedure. EVT includes thrombectomy with stent retrievers, thromboaspiration, intra-arterial thrombolysis, balloon angioplasty, stenting, or a combination of these approaches at the discretion of the interventional team.

Sponsors & Collaborators

  • Beijing Tiantan Hospital

    lead OTHER

Principal Investigators

  • Yunyun Xiong · Beijing Tiantan Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-31
Primary Completion
2027-09-30
Completion
2028-09-30

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07460713 on ClinicalTrials.gov