Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Embolization treatment for meningioma

Official title: Therapeutic Endovascular Embolization for Intracranial Meningioma

Run by St. Olavs Hospital · NCT05416567 · Data updated 2026-11-12

This study is testing a new way to treat meningioma brain tumors using a method that could help reduce bleeding during surgery and improve outcomes for patients.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment30 (estimated)
SponsorSt. Olavs Hospital
Academic / other
Locations1 site (Trondheim)
StatusRecruiting
StartedOctober 10, 2022
Main results expectedAugust 2027
Study endsAugust 2037
Registry record updatedJuly 21, 2026
Trial IDNCT05416567 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with a radiological diagnosis of typical intracranial meningioma that is growing or symptomatic.

Probably not a fit

Patients with previous treatment for meningioma, significant tumor-related complications, or other serious health conditions 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 evaluates the effectiveness of endovascular embolization as a treatment for meningioma, a type of brain tumor that often requires intervention when it grows or causes symptoms. The approach aims to reduce intraoperative bleeding and improve clinical outcomes for patients undergoing treatment. By assessing both radiological and clinical results, the study seeks to expand treatment options for patients with meningioma, particularly in cases where traditional surgery or radiotherapy may not be ideal. The study includes patients diagnosed with typical intracranial meningioma who meet specific eligibility criteria.

Why it matters

Potential benefit: If successful, this treatment could provide a safer and more effective option for managing meningioma, potentially reducing the need for invasive surgery.

How similar studies have gone: While endovascular embolization is a recognized technique in certain cases, this specific application for meningioma is less commonly studied, indicating a novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Radiological diagnose of typical intracranial meningioma (homogenous contrast enhancement or dural attachment)
* Indication for treatment due to growth, symptoms or both
* Tumor location suggestive of vascular supply via middle meningeal artery branches
* Age 18 years or older
* Karnofsky performance status of 90 or better (able to carry on normal activity and work)

Exclusion Criteria:

* Informed consent not possible (e.g. language barriers, aphasia, cognitive impaired)
* Previously treated for meningioma
* Intraosseous growth
* Tumor related brain edema
* Neurofibromatosis type 2
* Systemic cancer
* Epilepsy
* Progressive neurodegenerative disorder (eg. MS, Parkinsons disease)
* History of psychiatric disorder
* Unfit for participation for any other reason judged by the physician including patients
* Contraindications to MRI
* Allergic to contrast agents
* Relative contraindications to endovascular treatment judged from CT angiography (tortoise carotid arteries, carotid stenosis, calcified aortic arch, anatomical vascular variants/anomalies suggesting increased risk with endovascular treatment)
* DSA (Digital subtraction angiography) from carotid artery suggesting that significant vascular supply is from other vessels than the MMA.

Where it's running

  • St Olavs Hospital
    Trondheim, Norway
    Recruiting

Study contacts

  • Principal investigator: Ole Solheim, PhD — St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
  • Study coordinator: Ole Solheim, PhD
  • Email: ole.solheim@ntnu.no
  • Phone: +4772575256

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.