Surgery is typically a part of brain cancer treatment. Other common treatments include radiation therapy, chemotherapy, targeted therapy, and alternating electric field therapy.
There are a few different treatments that may be used for brain cancer, either alone or together. And clinical trials are currently testing new treatments for brain cancer that can help to improve your outlook.
Keep reading to learn more about each treatment, how it’s used, and the side effects associated with it.
Can you survive brain cancer?
It’s possible to survive brain cancer. But survival can vary greatly based on many factors, such as the type of brain cancer that you have and your age.
Surgery is a part of treatment for many brain cancers. During surgery, a neurosurgeon will try to remove as much of the tumor as possible without affecting the function of your brain.
While operating, a neurosurgeon can use various techniques to help them safely remove your tumor without damaging the surrounding tissue. These can include:
Using surgery in combination with other brain cancer treatments like radiation therapy (RT) may be able to eliminate smaller, less aggressive cancers. But this can be more challenging for cancers that are larger or more aggressive.
RT uses high-energy radiation to destroy cancer cells. It’s often given for brain cancer using a radiation source located outside of your body. This is called external beam RT.
Radiation has the potential to damage healthy brain tissue, so several methods have been developed to help lower this risk. An example of one is conformational RT, which makes a 3D image of your tumor and shapes the radiation to fit to it.
You may receive RT after surgery to help kill any remaining cancer cells. RT may also be one of the main treatment options if your cancer can’t be operated on. This may be the case if your cancer is:
- very extensive
- located deep within your brain
- found at or around an area that’s vital for brain function
Side effects of radiation therapy for brain cancer
Chemo uses drugs that disrupt the ability of cancer cells to grow and divide. It can be used along with other treatment types, such as surgery or RT, or alone when other treatments haven’t been effective.
As such, some chemo may be given directly into your cerebrospinal fluid. Other types of chemo may also be given as a wafer that’s placed in your brain during surgery.
A few examples of chemo drugs used for brain cancer, either alone or in combination, are:
Side effects of targeted therapy for brain cancer
Specific side effects can vary based off of the targeted therapy drug used. But some of the more general side effects of targeted therapy drugs may include:
- loss of appetite
- mouth sores
- an increased risk of infections
The Optune system is used for people who recently received a diagnosis of glioblastoma or those who have recurrent glioblastoma.
Side effects of alternating electric field therapy for brain cancer
Some of the side effects that you may have while using alternating electric field therapy include:
- skin irritation where the device and its electrodes are placed on your scalp
- low blood counts and digestive side effects when used with chemo
Clinical trials evaluate potentially new or improved ways to treat a disease or disorder. They’re essential for testing the safety and effectiveness of new treatments before they’re made more widely available.
One type of treatment that’s being heavily
For some people with brain cancer, receiving treatment through a clinical trial may be recommended. This is particularly true if you have a cancer that:
- is rare or very aggressive
- has a limited number of approved treatment options
- hasn’t responded to conventional treatments
- has come back after treatment
If you’re interested in a clinical trial for brain cancer, talk with your medical care team. They can recommend clinical trials you may qualify for.
The outlook for people with brain cancer depends on many factors. These include:
- the type of brain cancer you have
- the grade of the cancer, which estimates how quickly the tumor may grow
- where the tumor is in your brain
- how large the tumor is
- whether or not the tumor can be removed using surgery and, if so, how much of the tumor can be removed
- the presence of certain genetic changes in the tumor cells
- your age and overall health
For example, the
If you’ve recently received a diagnosis of brain cancer, your medical care team will consider all of the factors above to give you a better idea of your individual outlook.
Relative survival rate vs. survival rate
A relative survival rate suggests how long someone with a condition may live after receiving a diagnosis compared with someone without the condition of the same race, sex, and age over a specific time. This is different from overall survival rate, which is a percentage of people still alive for a specific time after receiving a diagnosis of a condition.
There are a few different treatments for brain cancer. Typically, surgery is a part of treatment, if possible. Additional treatments that are commonly used either alone or in combination with other treatments are RT and chemo.
The outlook for someone with brain cancer depends on several factors, including but not limited to the type of cancer, its grade, and your age and overall health.
If you’ve received a diagnosis of brain cancer, have an open conversation with your medical care team about your treatment options and outlook.