Home › Glioblastoma › NCT06625684

Key Longitudinal Associations With Risk and Glioblastoma Outcomes

Who can join

Ages 18 and older · All sexes

Inclusion Criteria:

* At least 18 years old
* Pathologically-confirmed diagnosis of glioblastoma multiforme (GBM) or grade 4 brain tumor
* Participant is accessible for follow-up (has a working email address)
* Participant is willing and able to comply with the study requirements

Exclusion Criteria:

* Those who cannot read either English or Spanish
* Those who cannot view an online survey

About the study

The goal of this observational study is to find out what factors affect the health and risks in adults with glioblastoma (GBM), a grade 4 brain cancer.

The main questions it aims to answer are:

* How do genetic and immune system factors impact survival and quality of life in GBM patients? * What occupational and medical history factors are linked to the risk of getting GBM?

Participants will:

* Fill out an online survey about their medical history and lifestyle.

Participants will have the chance to give a blood sample (from the outer arm) for genetic and immune system testing. Blood samples will be given using a home collection kit provided by the study team.

Sponsor: Duke University · Participants: 200 · Started: Dec 10, 2024

Contact the study team

• Quinn Ostrom, PhD · Phone: 919 -684-5301

Official record on ClinicalTrials.gov — NCT06625684

Locations in the U.S.

Conditions

• Glioblastoma
• Brain Tumors

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.