Template-Guided Burr-Hole Drainage With Middle Meningeal Artery Coagulation for Chronic Subdural … (NCT07720687) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Template-Guided Burr-Hole Drainage With Middle Meningeal Artery Coagulation for Chronic Subdural Hematoma
China440 participantsStarted 2027-01
Plain-language summary
Chronic subdural hematoma is a collection of blood and fluid on the surface of the brain that is common in older adults. Burr-hole drainage is a standard surgical treatment, but the hematoma may come back in some patients and require another procedure.This study will test whether using a patient-specific 3D-printed template to guide burr-hole placement, combined with coagulation of the middle meningeal artery during surgery, can reduce the risk of hematoma recurrence compared with standard burr-hole drainage.Participants with symptomatic chronic subdural hematoma who need surgery will be randomly assigned to one of two groups. One group will receive standard burr-hole drainage. The other group will receive 3D-printed template-guided burr-hole drainage with attempted intraoperative frontal branch of the middle meningeal artery coagulation when it can be safely performed.The main outcome is whether the hematoma comes back and requires another invasive treatment within 3 months after surgery. The study will also assess brain imaging results, neurological recovery, complications, hospital stay, and the feasibility and safety of the 3D-printed template and artery coagulation procedure.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria
* Patients diagnosed with chronic subdural hematoma based on clinical symptoms and cranial CT or MRI.
* Patients scheduled to undergo burr-hole drainage surgery.
* Age 18 years or older.
* Written informed consent obtained from the patient or legal representative. Exclusion Criteria
* Acute subdural hematoma or other intracranial lesions requiring different surgical management.
* Previous surgery for the same episode of chronic subdural hematoma.
* Severe coagulation disorder or other contraindications to surgery.
* Severe systemic disease making the patient unsuitable for participation.
* Refusal or inability to provide informed consent.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Recurrence of Chronic Subdural Hematoma Requiring Invasive Re-intervention within 3 Months after Surgery
Timeframe: Within 3 months after surgery
Trial details
NCT IDNCT07720687
SponsorThe Second Hospital of Anhui Medical University