Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 and up

Preventing neurotoxicity in leukemia treatment with intrathecal chemotherapy

Official title: Intrathecal Chemoprophylaxis to Prevent Neurotoxicity Associated With Blinatumomab Therapy for Acute Lymphoblastic Leukemia

Run by Northside Hospital, Inc. · NCT05519579 · Data updated 2026-11-12

This study is testing if giving a specific chemotherapy directly into the spine can help protect the brain from side effects while treating adults with Acute Lymphoblastic Leukemia.

More Acute Lymphoblastic Leukemia trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment20 (estimated)
SponsorNorthside Hospital, Inc.
Academic / other
Drugs / interventionsblinatumomab, methotrexate, chemotherapy
Locations1 site (Atlanta, Georgia)
StatusRecruiting
StartedJune 30, 2023
Main results expectedFebruary 1, 2027
Study endsJune 1, 2027
Registry record updatedOctober 14, 2026
Trial IDNCT05519579 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults receiving their first cycle of blinatumomab for relapse/refractory or MRD-positive B-cell Acute Lymphoblastic Leukemia with adequate organ function.

Probably not a fit

Patients with active CNS involvement by ALL or significant CNS disorders 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 study investigates the use of intrathecal chemotherapy to reduce neurotoxicity associated with blinatumomab therapy in adults with Acute Lymphoblastic Leukemia (ALL). By administering methotrexate before and during blinatumomab treatment, the study aims to maintain the drug's anti-leukemic effects while minimizing adverse neurological effects. Participants will be closely monitored for both efficacy and safety throughout the treatment process.

Why it matters

Potential benefit: If successful, this approach could significantly reduce the risk of neurotoxicity in patients undergoing treatment for Acute Lymphoblastic Leukemia.

How similar studies have gone: While this approach is innovative, similar studies have shown promise in reducing treatment-related neurotoxicity in other contexts.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adults receiving first cycle of blinatumomab for relapse/refractory or MRD-positive B-cell Acute Lymphoblastic Leukemia
* Adequate renal and hepatic function
* Negative for HIV
* Negative serum pregnancy test, if applicable
* ECOG 0-2

Exclusion Criteria:

* Active CNS involvement by ALL
* Relative CNS disorders (seizure, paresis, aphasia, Cerebrovascular ischemia/hemorrhage, severe brain injury, dementia, Parkinson's, cerebellar disease, psychosis, coordination or movement disorder)
* Contraindication to receive intrathecal methotrexate
* Prior treatment with blinatumomab
* Active malignancy other than ALL
* Active infection or any other concurrent disease or medical condition that was deemed to interfere with the conduct of the study as judged by the investigator

Where it's running

  • Northside Hospital
    Atlanta, Georgia, 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.