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Recruiting NCT04663399

NCT04663399 IMMunological resPonse Assessment afteR Acute iSchemic Stroke Treated With Endovascular Therapy (IMPRESS)

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Clinical Trial Summary
NCT ID NCT04663399
Status Recruiting
Phase
Sponsor Fondation Ophtalmologique Adolphe de Rothschild
Condition Ischemic Stroke
Study Type OBSERVATIONAL
Enrollment 1,200 participants
Start Date 2023-02-23
Primary Completion 2028-05-23

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type OBSERVATIONAL
Interventions
Prospective patient

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.

This trial targets 1,200 participants in total. It began in 2023-02-23 with a primary completion date of 2028-05-23.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

IMPRESS study aims to describe the immuno-inflammatory and thrombo-inflammatory profiles during the first 24/36 hours of treatment of patients suffering from AIC treated with TM, and to study the possible impact of these profiles on the functional prognosis at 3 and 12 months of AIC treatment.

Eligibility Criteria

Inclusion Criteria: * Patient with an acute ischemic stroke for which treatment with mechanical thrombectomy is indicated, whether or not thrombectomy is performed, * Having received informed information about the study and having signed a consent to participate in the study (if this is not possible: information and consent of the trusted support person or family member if present; emergency inclusion if absent); * Affiliated or beneficiary of a social security scheme or equivalent. Non inclusion Criteria: * Pregnant or breast-feeding women * Patient benefiting from a legal protection measure Exclusion Criteria: None.

Contact & Investigator

Central Contact

Benjamin Maier, MD

✉ bmaier@for.paris

📞 0148036556

Principal Investigator

Benjamin Maier, MD

PRINCIPAL INVESTIGATOR

Fondation Ophtalmologique Adolphe de Rothschild

Frequently Asked Questions

Who can join the NCT04663399 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Ischemic Stroke. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT04663399 currently recruiting?

Yes, NCT04663399 is actively recruiting participants. Contact the research team at bmaier@for.paris for enrollment information.

Where is the NCT04663399 trial being conducted?

This trial is being conducted at Paris, France.

Who is sponsoring the NCT04663399 clinical trial?

NCT04663399 is sponsored by Fondation Ophtalmologique Adolphe de Rothschild. The principal investigator is Benjamin Maier, MD at Fondation Ophtalmologique Adolphe de Rothschild. The trial plans to enroll 1,200 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology