Blood Thinners After Surgery for Glioblastoma: One Patient's Story and a Look at Past Studies
Original title: Anticoagulation Following Surgery for Glioblastoma: Case Report and Review of the Literature.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This looks across many earlier studies rather than running a new one.
This is one patient's story and a review of past studies, not a new tested treatment.
The short version
After brain tumor surgery, doctors have to weigh the risk of blood clots against the risk of bleeding in the brain.
What was studied. Doctors wrote about one 70-year-old man with glioblastoma: A glioma that is given grade 4, the highest grade. It grows fast. Treatment usually starts soon after it is found. It often means surgery, then radiation and chemotherapy. See the glossary who already took a blood thinner: A medicine that makes it harder for your blood to clot. Aspirin is one, and there are several others. Never stop one on your own before an operation. Your team decides that, and each medicine is different. See the glossary for past clots. They also looked back at other studies on using blood thinners after surgery for this tumor.
What they found. Before surgery, doctors put a small filter in a large vein to help block clots while his blood thinner: A medicine that makes it harder for your blood to clot. Aspirin is one, and there are several others. Never stop one on your own before an operation. Your team decides that, and each medicine is different. See the glossary was paused. Even so, he got serious clots in his legs, his lungs, and a large vein near his heart. He needed a risky procedure to remove the clot, and his heart stopped during it, but he survived.
What this means, and what it doesn't
What it could mean: People with glioblastoma: A glioma that is given grade 4, the highest grade. It grows fast. Treatment usually starts soon after it is found. It often means surgery, then radiation and chemotherapy. See the glossary have a high risk of blood clots, especially after surgery. The authors suggest starting medicine to prevent clots early, if it is safe for that person. This could be a good question to ask your care team.
What it doesn't mean: This is the story of just one patient, plus a review of past studies. It does not prove what works best for everyone. It does not change your care on its own, and it is not a cure for anything. Your doctor will weigh your own risks of clots and bleeding.
Source: PubMed, September 17, 2026 · Read the original
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