RecruitingPhase 2NCT05519579

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


Sponsor

Northside Hospital, Inc.

Enrollment

20 participants

Start Date

Jun 30, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

Changing the schedule of intrathecal chemotherapy to be given before and during blinatumomab will maintain the anti-leukemic effects of this drug while at the same time adding the benefit of limiting the neurotoxicity associated with cytokine release.


Eligibility

Min Age: 18 Years

Inclusion Criteria5

  • 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 Criteria6

  • 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

Interventions

DRUGMethotrexate

Methotrexate 12mg given intrathecally within 24 hours prior to blinatumomab administration

DRUGBlinatumomab

Blinatumomab 28ug/day continuous infusion for 4 weeks


Locations(1)

Northside Hospital

Atlanta, Georgia, United States

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NCT05519579


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