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Recruiting NCT04923984

NCT04923984 Embolization of Middle Meningeal Artery for Subdural Hematoma in Canada (EMMA Can)

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Clinical Trial Summary
NCT ID NCT04923984
Status Recruiting
Phase
Sponsor University of Manitoba
Condition Subdural Hematoma
Study Type INTERVENTIONAL
Enrollment 1,000 participants
Start Date 2021-05-01
Primary Completion 2029-12-31

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
Embolization of the middle meningeal artery

Eligibility Fast-Check

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

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 1,000 participants in total. It began in 2021-05-01 with a primary completion date of 2029-12-31.

⚠ 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

EMMA-Can is a prospective cohort study to assess the safety and effectiveness of MMA-embolization for the treatment of CSDH. Hypothesis- EMMA reduces the recurrence rate of CSDH with or without concomitant surgical evacuation.

Eligibility Criteria

Inclusion Criteria: \- All patients with subdural hematoma coming to the emergency room or to neurosurgical outpatient clinic. Exclusion Criteria: * If informed consent cannot be obtained from the patient or their substitute decision maker. * Known allergy to liquid embolic agent

Contact & Investigator

Central Contact

Jai Shankar, MD

✉ shivajai1@gmail.com

📞 4313734164

Principal Investigator

Jai Shankar, MD

PRINCIPAL INVESTIGATOR

University of Manitoba

Frequently Asked Questions

Who can join the NCT04923984 clinical trial?

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

Is NCT04923984 currently recruiting?

Yes, NCT04923984 is actively recruiting participants. Contact the research team at shivajai1@gmail.com for enrollment information.

Where is the NCT04923984 trial being conducted?

This trial is being conducted at Winnipeg MB, Canada.

Who is sponsoring the NCT04923984 clinical trial?

NCT04923984 is sponsored by University of Manitoba. The principal investigator is Jai Shankar, MD at University of Manitoba. The trial plans to enroll 1,000 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