- authorisedTherapeutic exploratory (Phase II)
"Evaluation of the impact of the dose of heparin on the occurrence of DWI ischemic lesions after embolization of unruptured intracranial aneurysm" "HARMONI"
This study looks at people having planned keyhole treatment for an unruptured brain aneurysm. Researchers are testing different doses of a blood-thinning medicine called heparin during the procedure. They want to see which dose best prevents tiny blood clots from forming while keeping the risk of bleeding low.
France - active not recruiting
Patients' Follow-up After Subarachnoid Haemorrhage Caused by Ruptured Intracranial Aneurysms
This study looks at people who have had bleeding in the brain (subarachnoid haemorrhage) from a burst aneurysm and were treated. Researchers want to understand their long-term health and if the aneurysm might return, which could lead to more bleeding. It helps improve care for others in the future.
France - authorisedTherapeutic confirmatory (Phase III)
Comparison of iodinated contrast media injection protocols with reduced flow rates and volumes on image quality in diagnostic cerebral angiography for the evaluation of unruptured intracranial aneurysms: towards a standardization of practices (OPIAC)
This study is looking for better ways to take brain scans for unruptured brain bulges (aneurysms). It compares different ways of injecting dye to see which gives the clearest pictures with less dye, aiming to make the process safer and more comfortable for patients.
France