Treatment

Astrocytoma treatments include:

• Surgery to remove the astrocytoma. Your brain surgeon (neursurgeon) will work to remove as much of the astrocytoma as possible. The goal is to remove all of the cancer, but sometimes the astrocytoma is located near sensitive brain tissue that makes that too risky. Even removing some of the cancer may reduce your signs and symptoms.

  For some people, surgery may be the only treatment needed. For others, additional treatments may be recommended to kill any cancer cells that might remain and reduce the risk that the cancer will return.

• Radiation therapy. Radiation therapy uses high-energy beams, such as X-rays or protons, to kill cancer cells. During radiation therapy, you lie on a table while a machine moves around you, directing beams to precise points in your brain.

  Radiation therapy might be recommended after surgery if your cancer wasn't removed completely or if there's an increased risk your cancer will return. Radiation is often combined with chemotherapy for aggressive cancers. For people who can't undergo surgery, radiation therapy and chemotherapy may be used as a primary treatment.

• Chemotherapy. Chemotherapy uses drugs to kill cancer cells. Chemotherapy drugs can be taken in pill form or through a vein in your arm. In certain situations, a circular wafer of chemotherapy medicine can be placed in your brain after surgery where it slowly dissolves and releases the medication.

  Chemotherapy is often used after surgery to kill any cancer cells that might remain. It can be combined with radiation therapy for aggressive cancers.

• Clinical trials. Clinical trials are studies of new treatments. These studies give you a chance to try the latest treatment options, but the risk of side effects may not be known. Ask your doctor whether you might be eligible to participate in a clinical trial.
• Supportive (palliative) care. Palliative care is specialized medical care that focuses on providing relief from pain and other symptoms of a serious illness. Palliative care specialists work with you, your family and your other doctors to provide an extra layer of support that complements your ongoing care. Palliative care can be used while undergoing other aggressive treatments, such as surgery, chemotherapy or radiation therapy.