Sign in

NCT04785521Active, not recruiting

Glutamate Excitotoxicity in Brain Metastases From Lung, Breast and Melanoma Treated With Stereotactic Radiosurgery

Source: ClinicalTrials.gov · Last updated 11 Jun 2025

Brief summary (registry, in English)

Brain metastases (BM) represents a devastating clinical reality, carrying an estimated survival time of less than one year. Number of reasons, including complicated tumor biology and difficulties in modeling metastatic cancer in brain microenvironment, do hinder research on this topic. BM are indeed the most frequent neoplasm in the central nervous system (CNS) and is estimated that up to 14% of all newly diagnosed cancers will metastasize to the brain. A number of reasons, including complicated tumor biology and difficulties in modeling metastatic cancer in brain microenvironment, do hinder research on this topic. Present knowledge regarding alterations in Glutamate (Glu) homeostasis and BM is poor. This study aims at investigating Glu balance in BM patients and providing supporting evidence to the identification of new putative biomarkers to be used as potential therapeutic targets.

Status (registry)
Active, not recruiting
Study type
Observational
Enrollment
100 (estimated)
First submitted
2 Mar 2021
Start date
1 Jul 2020
Primary completion date
31 Jul 2025
Lead sponsor
IRCCS San Raffaele
NCT number
NCT04785521

What you commit to

  • Study type: Observational
  • Planned participants: 100
  • From 1 Jul 2020 to the primary completion date, 31 Jul 2025
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study design.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other illness

  • Acute or chronic liver disease

Other

  • Severe anemia (Hb \<8g/dl)
  • Pregnant or breastfeeding patient
  • Pediatric patients
  • Patients not able to express informed consent

Who the study is looking for

  • Adult patients carrying melanoma, breast or lung cancer BM of new diagnosis
  • Patients eligible to SRS-GK treatment
  • \- Adult patients carrying melanoma, breast or lung cancer without BM
  • Adult patients carrying intracranial extra-axial benign tumor
  • Patients eligible to SRS-GK treatment

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Save your city in your profile to sort them by distance.

SiteCityCountrySite status
IRCCS San Raffaele Scientific Institute
Coordinator of this site? Confirm its status
MilanItalyUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.