Consumer Health: What is glioblastoma?

Glioblastoma (histology slide). Credit score: Wikipedia/CC BY-SA 3.0

Greater than 14,490 individuals within the U.S. can be identified with glioblastoma in 2023, in line with the Nationwide Mind Tumor Society, and 10,000 individuals within the U.S. will die of the illness. The five-year survival price is 6.9%, and the median size of survival is eight months.

Glioblastoma, often known as glioblastoma multiforme, is a kind of glioma, that are tumors that happen within the mind and spinal twine. Glioblastoma is an aggressive most cancers that types from cells known as astrocytes that help nerve cells. Glioblastoma can occur at any age, however it tends to happen extra usually in older adults and extra usually in males than ladies.


Glioma signs depend upon the situation of the glioma. Signs additionally might depend upon the kind of glioma, its dimension and the way shortly it is rising.

Widespread indicators and signs of glioblastoma embody:

  • Complications that maintain getting worse.
  • Nausea and vomiting.
  • Blurred or double imaginative and prescient.
  • Seizures.


Remedy might gradual development of the most cancers, and scale back indicators and signs. However glioblastoma might be tough to deal with, and a treatment usually isn’t attainable. On the subject of creating a care plan, it is necessary to weigh the advantages of remedy towards negative effects that may scale back high quality of life.

Glioblastoma remedy choices embody:

  • Surgical procedure to take away the glioblastoma: The purpose of surgical procedure is to take away as a lot of the tumor as attainable. However as a result of glioblastoma grows into the traditional mind tissue, full removing is not attainable. For that reason, most individuals obtain extra therapies after surgical procedure to focus on the remaining cells.
  • Radiation remedy: Radiation remedy often is advisable after surgical procedure and could also be mixed with chemotherapy. For individuals who cannot endure surgical procedure, radiation remedy and chemotherapy could also be used as a major remedy.
  • Chemotherapy: Chemotherapy makes use of medication to kill most cancers cells, and it could be administered throughout surgical procedure, after surgical procedure and if glioblastoma recurs.
  • Tumor treating fields remedy: This remedy makes use of {an electrical} area to disrupt the tumor cells’ skill to multiply. Adhesive pads are utilized to the scalp and linked to a transportable machine that generates {the electrical} area. Tumor treating fields remedy is mixed with chemotherapy, and it could be advisable after radiation remedy.
  • Focused drug remedy: Focused drug remedy focuses on particular abnormalities in most cancers cells that enable them to develop and thrive. The medication assault these abnormalities, inflicting the most cancers cells to die.
  • Medical trials: Medical trials are research of recent therapies. These research provide you with an opportunity to strive the newest remedy choices, however the danger of negative effects might not be recognized. Ask your well being care skilled whether or not you is perhaps eligible to take part in a medical trial.

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Shopper Well being: What’s glioblastoma? (2023, July 22)
retrieved 22 July 2023

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