RecruitingNAINTERVENTIONAL

Strokectomy in Malignant Cerebral Media Infarction

This study is exploring a new way to treat a very serious type of stroke called 'malignant middle cerebral artery (MCA) infarction'. Currently, doctors often perform an operation to remove a section of the skull to ease pressure on the brain. This is called a decompressive hemicraniectomy (DC) and can save lives. However, some research suggests that the damaged, dead brain tissue itself can cause further problems. This new study proposes a different operation, called a 'strokectomy' or 'necrosectomy', where doctors not only relieve pressure but also carefully remove this dead brain tissue. The main goal is to see if this new surgical approach is possible and safe for patients who have experienced this severe kind of stroke.

At a glance

Status

Recruiting

Phase

Sponsor

University of Rostock

Enrolment target

Start

15 Jun 2024

Estimated completion

30 Jun 2025

Stroke, Ischemic

What is this study about?

This study is about finding new and potentially better ways to treat a very severe type of stroke called a 'malignant middle cerebral artery (MCA) infarction'. A stroke happens when blood flow to part of the brain is cut off, causing brain cells to die. This particular type of stroke is life-threatening because it causes significant swelling and pressure inside the head, which can lead to more damage and even death.

Currently, the standard life-saving surgery for this severe stroke is called a 'decompressive hemicraniectomy' (DC). This involves temporarily removing a piece of the skull to give the swollen brain more room and reduce dangerous pressure. While this operation has greatly improved survival rates, patients often need a second surgery later to replace the skull bone, which can have its own risks and complications.

Some doctors believe that the dead brain tissue left behind after a stroke might actually cause more problems and damage. This new study proposes a different surgical approach, called a 'strokectomy' or 'necrosectomy'. In this operation, doctors would not only relieve the pressure by removing part of the skull (like in a DC), but they would also carefully remove the dead brain tissue. The main purpose of this initial study is to find out if this combined approach is a safe and practical option for patients, paving the way for larger studies if it shows promise.

Key takeaways

This study is for adults with a severe, life-threatening stroke.
It compares the standard pressure-relieving brain surgery with a new technique that also removes dead brain tissue.
The goal is to see if the new surgery is safe and practical.
You must have had your stroke symptoms start less than 48 hours ago.
It's a 'pilot study', which means it's an early step to gather initial information.

Who may be eligible?

This study is looking for adults aged 18 or older who have recently had a very serious type of stroke affecting a large part of the middle cerebral artery. Your stroke symptoms must have started less than 48 hours before treatment begins.

There are also some important reasons why you might not be able to join. For example, if you already had significant disability before your stroke, or if your stroke was caused by bleeding in the brain rather than a blockage, you wouldn't be eligible. Also, if your doctors believe you have other serious medical conditions that would make surgery too risky or if your life expectancy is very short (less than 3 years), you wouldn't be able to participate.

Additionally, if you have certain severe brain damage signs, like pupils that don't react to light or are in a very deep coma, you would not be able to take part. The research team will carefully check all these points to make sure the study is right for you.

Could this study suit you?

Answer these quick questions to see if you may be eligible. This is a guide only — the research team makes the final call.

Are you 18 years old or older?
Did you have a severe stroke affecting a large part of your middle cerebral artery?
Did your stroke symptoms start less than 48 hours ago?
Have you been generally well and independent before this stroke (e.g., able to manage daily tasks without significant help)?
Do you have any other serious brain problems besides the stroke (like a brain bleed)?
Are you able to have major surgery?

Answer every question to see your result.

What does participation involve?

The detailed information on what taking part involves is not fully provided in this summary. However, based on the information, if you are eligible and choose to participate, you would likely undergo a single surgical procedure. This procedure would be either the standard decompressive hemicraniectomy (DC) or the new 'strokectomy' where dead brain tissue is also removed. There would be hospital stays, possibly for an extended period, and likely follow-up appointments and assessments after your surgery to monitor your recovery and health. The exact number of visits, assessments, and the total duration aren't specified but are typical parts of a surgical study.

Potential risks and benefits

Potential benefits of taking part could include receiving a treatment that might lead to a better recovery for this severe type of stroke. However, this is a pilot study for a new surgical technique, meaning the benefits are not yet fully known. Potential risks are associated with any major brain surgery, such as infection, bleeding, or other complications. The new procedure might also have its own, currently unknown, risks. You would always have the right to withdraw from the study at any time, without it affecting your medical care.

Locations (1)

University Medical Center Rostock
Verified postcode
Rostock, Germany· Recruiting

Common questions

What kind of stroke is this study about?

This study is for a very severe type of stroke called a 'malignant middle cerebral artery (MCA) infarction', which causes a lot of swelling in the brain.

What is the new surgery trying to do?

The new surgery, called a 'strokectomy', aims to not only relieve pressure on the brain but also remove the damaged, dead brain tissue caused by the stroke.

Why is this new surgery being studied?

Doctors think the dead brain tissue might cause further damage, so they are exploring if removing it could improve recovery compared to just relieving the pressure.

Is this a common surgery?

No, the 'strokectomy' part (removing dead tissue) is a new approach being tested in this pilot study to see if it's safe and possible.

Will I get to choose which surgery I have?

The information provided does not specify if participants would have a choice or if they are assigned to a specific group. This is an important question to ask the study team.

How to find out more

Melanie Sparre

melanie.sparre@med.uni-rostock.de 0381 494 6419 Official trial record

Always speak to your GP or specialist before deciding to take part in a study.