Chronic Subdural Hematoma Embolization With Detachable Coils
Safety and Efficacy of Chronic Subdural Hematoma Embolization With Detachable Coils
- Chronic Subdural Hemorrhage (cSDH)
At a glance
- Phase
- Phase not stated
- Study type
- Observational
- Sponsor
- Icahn School of Medicine at Mount Sinai
- Enrolment target
- 150
- Started
- 2 June 2026
- Main results due
- 1 September 2028
- Study sites
- 5
- Registry updated
- 25 September 2026
Can you take part?
- Aged 18 years and over.
- Open to any sex.
- You need the condition being studied — healthy volunteers are not accepted.
These are the headline rules only. Every study has a longer list, and whether you are eligible is decided by the research team at the site — never by this page.
Read the full eligibility criteria
Inclusion criteria: * Age ≥ 18 * Patients experiencing unilateral or bilateral non-acute subdural hematoma confirmed by CT imaging. Acute on Chronic or mixed density hematoma allowed. * A clinical decision has been made to use coiling and/or embolics as treatment, with or without surgical debridement, independently as per standard of care and prior to enrollment in the study. * Signed informed consent obtained by patient or Legal Authorized Representative (LAR) Exclusion criteria: * Primary acute SDH * Prior MMAE in target territory * Premorbid mRS \> 3 * Common carotid stenosis \>70% or prior carotid stent placement * Significant medical contraindication to angiography (kidney failure/disease) * Anatomical variations that would make MMA embolization difficult or unsafe * Currently participating in an investigational (drug, device, etc.) clinical trial that may confound study endpoints * Pregnancy * Life expectancy ≤ 1 year
What this study is about
In the sponsor’s own words, from the registry.
This is a prospective, multi-center, post market registry study designed to evaluate the safety and efficacy of treatment with Balt coils in patients with chronic subdural hematoma (cSDH).
Study sites(5)
Carondelet Neurological Institute
Tucson, Arizona, United States
Not yet recruiting
University of California - San Deigo
San Deigo, California, United States
Not yet recruiting
John Muir Health
Walnut Creek, California, United States
Recruiting
University of Louisville
Louisville, Kentucky, United States
Not yet recruiting
Oklahoma University Medical Center
Oklahoma City, Oklahoma, United States
Not yet recruiting
Showing 5 of 5 sites. 1 of the 5 sites on this study is recruiting right now — a site can stop enrolling while the study as a whole is still open.
Source: ClinicalTrials.gov record NCT07291427. Trialion does not run this study, is not paid to refer anyone to it, and cannot enrol you. Eligibility is always decided by the research team at the site.
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