Leukemia treatment may erase vaccine protection—study tests if re-vaccination works
NCT ID NCT07422337
First seen Feb 22, 2026 · Last updated Jun 17, 2026 · Updated 20 times
Summary
This study looks at whether children and young adults (up to age 21) treated for B-cell acute lymphoblastic leukemia with the immunotherapy drug blinatumomab still have protection from routine childhood vaccines. Researchers will measure antibody levels for diseases like tetanus, hepatitis B, and measles. If protection is low, they will see if re-vaccination can restore it. The goal is to create a clear vaccination plan for these patients.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Arkansas Children's
RECRUITINGLittle Rock, Arkansas, 72202, United States
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Arkansas Children's Northwest
RECRUITINGSpringdale, Arkansas, 72762, United States
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Conditions
The condition(s) this trial relates to.
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The condition terms exactly as the trial's registrant entered them.