Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Neuroprotective treatment for patients with ischemic stroke undergoing endovascular therapy

Official title: Intra-arterial Neuroprotective Strategy for Ischemic STroke Patients With Endovascular Therapy (INSIST-ET): One Single Center, Safety and Feasibility Study

Run by General Hospital of Shenyang Military Region · NCT04664933 · Data updated 2026-11-12

This study is testing a new treatment that delivers protective medicine directly into the arteries of stroke patients during a procedure to see if it helps them recover better and reduces brain damage.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment30 (estimated)
SponsorGeneral Hospital of Shenyang Military Region
Academic / other
Locations1 site (Shenyang)
StatusRecruiting
StartedDecember 1, 2020
Main results expectedMay 31, 2028
Study endsMay 31, 2028
Registry record updatedSeptember 11, 2026
Trial IDNCT04664933 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 and older who are experiencing an acute ischemic stroke and are eligible for endovascular treatment.

Probably not a fit

Patients with a history of severe prior strokes or significant comorbidities such as coagulation disorders or severe organ dysfunction may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the safety and feasibility of administering neuroprotective agents directly into the arteries of patients experiencing acute ischemic stroke who are undergoing endovascular treatment. The approach aims to enhance recovery and minimize brain damage during the critical period of stroke intervention. Eligible participants are those who meet specific criteria, including age and stroke severity, and who provide informed consent for the procedure.

Why it matters

Potential benefit: If successful, this treatment could significantly improve outcomes for patients suffering from acute ischemic stroke.

How similar studies have gone: While the specific approach of intra-arterial neuroprotection is novel, similar studies exploring neuroprotective strategies in stroke have shown promise.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age ≥18 years;
2. Acute ischemic stroke patients who is eligible for endovascular treatment;
3. Signed informed consent.

Exclusion Criteria:

1. Modified Rankin Score \>2 caused by a history of prior stroke;
2. Coagulation disorders, systematic hemorrhagic tendency, thrombocytopenia (\<80000/mm3);
3. Severe hepatic or renal dysfunction, increase in ALT or AST (more than 2 times of upper limit of normal value), increase in serum creatinine (more than 1.5 times of upper limit of normal value) or requiring dialysis;
4. Severe hypertension (systolic blood pressure over 200mmHg or diastolic blood pressure over 110 mmHg);
5. Unsuitable for this clinical studies assessed by researcher.

Where it's running

  • Department of Neurology, General Hospital of Northern Theater Command
    Shenyang, China
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.