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Ischemic Post-conditioning in Acute Ischemic Stroke Thrombectomy (PROTECT-2)

NCT05789823 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 160

Last updated 2025-03-26

No results posted yet for this study

Summary

Ischemic post-conditioning is a neuroprotective strategy that has been proven to attenuate reperfusion injury in animal models of stroke. The investigators have conducted a 3 + 3 dose-escalation trial to demonstrate the safety and tolerability of ischemic post-conditioning incrementally for a longer duration of up to 5 min × 4 cycles in stroke patients undergoing mechanical thrombectomy. The purpose of this study is to further determine the efficacy and safety of ischemic post-conditioning in patients with acute ischemic stroke who are treated with mechanical thrombectomy.

Conditions

  • Acute Ischemic Stroke

Interventions

PROCEDURE

Mechanical thrombectomy combined with ischemic post-conditioning

Ischemic post-conditioning will be applied after successful recanalization of the culprit artery achieve by thrombectomy. Ischemic post-conditioning consists of briefly repeated 4 cycles × 2 minutes of occlusion and reperfusion (equal duration) of the initially occluded artery using a balloon.

PROCEDURE

Mechanical thrombectomy alone

Successful recanalization was achieved by mechanical thrombectomy without subsequent ischemic post-conditioning.

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-01
Primary Completion
2025-11-01
Completion
2026-02-01

Countries

  • China

Study Locations

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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 NCT05789823 on ClinicalTrials.gov