Clinical trial Recruiting at 1 site Phase 3 Interventional Ages 5 to 39

Using memantine to protect memory and cognition during craniospinal irradiation

Official title: Memantine to Preserve Memory and Neurocognition Following Craniospinal Irradiation- A Randomised Controlled Trial (MEMENTO)

Run by Tata Memorial Centre · NCT06275035 · Data updated 2026-11-12

This study is testing if the drug memantine can help protect memory and thinking skills in patients getting radiation treatment for brain tumors.

Quick facts

PhasePhase 3
Study typeInterventional
Ages5 Years to 39 Years
SexAll
Enrollment101 (estimated)
SponsorTata Memorial Centre
Academic / other
Drugs / interventionschemotherapy, radiation
Locations1 site (Mumbai, Maharashtra)
StatusRecruiting
StartedFebruary 22, 2024
Main results expectedJanuary 2026
Study endsJanuary 2031
Registry record updatedApril 9, 2025
Trial IDNCT06275035 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children and young adults aged 5 to 39 years who are scheduled for craniospinal irradiation.

Probably not a fit

Patients who have previously received memantine or are undergoing re-irradiation 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 clinical trial evaluates the effectiveness of memantine in preserving memory and neurocognitive function in patients undergoing craniospinal irradiation (CSI) for conditions like medulloblastoma. Participants will be randomly assigned to receive either memantine alongside standard treatment or standard treatment alone. The study aims to assess neurocognitive outcomes through tests conducted before and after radiation therapy. By investigating memantine's potential benefits, the trial seeks to address the cognitive decline often experienced by survivors of CNS tumors post-treatment.

Why it matters

Potential benefit: If successful, this study could help prevent memory decline in young patients undergoing craniospinal irradiation.

How similar studies have gone: Previous studies have shown that memantine can effectively prevent memory decline in patients receiving radiation therapy, indicating a promising approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age at irradiation: 5 to 39 years
* Planned for CSI (with or without boost dose) with or without systemic chemotherapy
* Informed consent or assent taken
* Karnofsky Performance Status / Lansky Performance Status ≥ 60

Exclusion Criteria:

* Re-irradiation
* Prior exposure to memantine
* Inability to undergo Wechsler test

Where it's running

  • Tata Memorial Hospital
    Mumbai, Maharashtra, India
    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.