What Is the Average Glioblastoma Survival Rate?

Cancer is a frightening word. For those diagnosed with Glioblastoma (GBM), one of the most common and aggressive types of brain tumors, the first question usually asked is: What is the glioblastoma survival rate? 

GBM's median survival rate for adults is 14.6 months, which can be devastating for patients and their loved ones. Some people may survive longer. Children diagnosed with glioblastoma are predicted to have a better survival rate, and about 25 percent of kids who have this tumor live for five years or more. A lack of data raises many questions about the most up-to-date information. To help our community understand a little more about this type of cancer and the possible treatments available, our team had the opportunity to ask Duke University's Deputy Director of the Preston Robert Tisch Brain Tumor Center, Henry S. Friedman, MD, some frequently asked GBM-related questions. 

Does GBM have a direct cause or partial causes like stress, anxiety and depression?

No

What is the longest documented glioblastoma survival?

25+ years

How up-to-date is the data around life expectancy?

The glioblastoma survival rate constantly changes as the treatment strategy used changes.

Why is GBM so difficult to treat?

Glioblastoma is a treatment-resistant form of cancer that occurs in someone's eloquent body region, the brain.

Why can't all GBM's be operated on?

They are in regions of the brain that are too dangerous to biopsy further.

Why is recurrent GBM more aggressive than newly diagnosed?

 It has more mutations making therapy that much harder.

 Is there ever really going to be a successful treatment permanently curing GBM?  

 Yes.

 What is GBM definitive treatment? 

Standard of care usually includes maximal safe resection followed by radiotherapy and chemotherapy---but getting on a trial is a better idea.

What are other options besides radiation and chemotherapy? 

Clinical trials.

GBM accounts for 48 percent of all primary malignant brain tumors. It is estimated that more than 10,000 individuals in the United States will succumb to glioblastoma every year. According to the National Brain Tumor Society, the five-year glioblastoma survival rate for patients is only 6.8 percent. A five-year relative glioblastoma survival rate means that people who have that tumor are, on average, about 6.8% as likely as people who don't have that tumor to live for at least five years after being diagnosed. The average length of survival for glioblastoma patients is estimated to be only 12 to 18 months. Despite these numbers, there is hope. Many new research techniques are in development, some of which have proved successful in changing data on glioblastoma treatment outcomes.

Receiving News About A Glioblastoma Prognosis

The way someone reacts to their diagnosis is different from person to person.

• Some people are hesitant to learn about this since they are concerned about what they may discover and how it may affect them.

• Some people need time to adjust to their diagnosis before asking about the outcome.

• Others may want to know as soon as possible, based on their diagnosis.

There is no right or wrong answer when deciding whether or when to receive such information. It is entirely up to the individual whether or when they want to talk to their doctor about their diagnosis.

Finding Support After A Diagnosis

Any patient or caregiver can feel anxious and alienated after being given a diagnosis, as well as the treatment plan that goes with it. Support groups can help improve your emotional health and quality of life by offering information, emotional support and resources.

Patients and caregivers in similar situations who meet regularly to share their experiences, exchange practical advice, and form a support network are part of online or face-to-face support groups. The Glioblastoma Research Organization serves as a bridge to connect those worldwide who are suffering from glioblastoma or have been affected by the disease. It provides a hub for communication where individuals in the same situation can share their experiences.

Join our worldwide GBM community and interact with people in similar circumstances by joining our Facebook group and signing up for our email list.

How The Glioblastoma Research Organization Can Help

The Glioblastoma Research Organization raises awareness and funds for new global, cutting-edge research to find a cure for glioblastoma. Our organization has provided doctors and researchers with funds to support  three completely funded research projects in collaboration with top brain cancer research institutions across the country.

Help us improve data on glioblastoma survival rates and let's get one step closer to a cure. Please support our mission by making a donation and becoming a member of our active, online GBM community, where you may ask a question to our network of leading medical professionals.

Disclaimer: The information provided by The Glioblastoma Research Organization is not a substitute for professional medical advice or treatment for specific medical conditions. You should not use this information to diagnose or treat a health problem without consulting a qualified healthcare provider.