Clinical trial Recruiting at 1 site Observational Ages 18 and up

Collection of biological samples from brain tumor patients

Official title: Biological Collection of Brain Tumors - GLIOLI Collection

Run by Hospices Civils de Lyon · NCT05571579 · Data updated 2026-11-12

This study is collecting blood and spinal fluid samples from adults with brain tumors to help researchers learn more about the condition and improve treatments in the future.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment500 (estimated)
SponsorHospices Civils de Lyon
Academic / other
Locations1 site (Bron, Rhône)
StatusRecruiting
StartedNovember 22, 2023
Main results expectedNovember 22, 2033
Study endsNovember 22, 2033
Registry record updatedJanuary 20, 2026
Trial IDNCT05571579 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adult patients aged 18 and older with a confirmed diagnosis of a brain tumor.

Probably not a fit

Patients who are pregnant, breastfeeding, or under legal guardianship may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to gather biological samples, such as blood and cerebrospinal fluid, from patients diagnosed with brain tumors. The collected samples will be used for future research to better understand brain tumors and potentially improve treatment options. The study focuses on adult patients who can provide informed consent and are affiliated with a social security scheme. By building a comprehensive biobank, the study seeks to facilitate advancements in brain tumor research.

Why it matters

Potential benefit: If successful, this study could enhance the understanding of brain tumors and lead to improved treatment strategies for patients.

How similar studies have gone: Other studies involving the collection of biological samples from cancer patients have shown success in advancing research and treatment options.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient whose diagnosis of brain tumor has been confirmed.
* Adult patients, from 18 years old and without upper age limit
* Patient affiliated to a social security scheme or equivalent.
* Patient able to consent, having dated and signed an informed consent

Exclusion Criteria:

* Pregnant or breastfeeding women
* Patient under guardianship or curators.
* Persons deprived of their liberty by a judicial or administrative decision

Where it's running

  • Hospices Civils de Lyon
    Bron, Rhône, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.