Clinical trial Recruiting at 1 site Observational Ages 18 and up

Assessing cognitive effects of whole brain radiation therapy in blood cancer patients

Official title: Neurocognitive Outcomes After Whole Brain Radiation Therapy for Hematologic Malignancies

Run by M.D. Anderson Cancer Center · NCT05011045 · Data updated 2026-11-12

This study is testing how whole brain radiation therapy affects thinking and memory in blood cancer patients, while also looking at quality of life and brain changes over time.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment100 (estimated)
SponsorM.D. Anderson Cancer Center
Academic / other
Drugs / interventionsradiation
Locations1 site (Houston, Texas)
StatusRecruiting
StartedJanuary 9, 2020
Main results expectedOctober 31, 2026
Study endsOctober 31, 2026
Registry record updatedMay 20, 2026
Trial IDNCT05011045 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults aged 18 and older who are receiving radiation therapy for hematologic malignancies and can complete cognitive assessments in English.

Probably not a fit

Patients who are not receiving WBRT for hematologic malignancies or those unable to participate in cognitive assessments 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 evaluates the neurocognitive outcomes of patients with hematologic malignancies who receive whole brain radiation therapy (WBRT). It aims to record cognitive function using standard neurocognitive tests and assess quality of life through validated questionnaires. Additionally, the study will explore MRI changes in the brain post-WBRT and investigate the role of Memantine on cognitive outcomes. Patients will undergo assessments at baseline, and then at 2, 6, 12 months, and annually for 5 years after treatment completion.

Why it matters

Potential benefit: If successful, this study could provide insights into the cognitive effects of WBRT, potentially leading to improved management strategies for patients undergoing this treatment.

How similar studies have gone: Other studies have explored cognitive outcomes after radiation therapy, but this specific approach focusing on hematologic malignancies is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 18 years or older
* Treatment with radiation therapy to the brain for a hematologic malignancy (ex. primary central nervous system lymphoma \[PCNSL\], secondary central nervous system lymphoma \[SCNSL\], leukemia, myeloma)
* Proficient and capable of completing tests in English
* Patients with claustrophobia are eligible if the claustrophobia is managed with medication
* Patients with cognitively-impairment are eligible if the impairment is managed with medication
* Patients who are pregnant

Where it's running

  • M D Anderson Cancer Center
    Houston, Texas, United States
    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.