Leukemia Survivors' immunity under the microscope
NCT ID NCT05622682
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study followed 89 children who finished chemotherapy for acute lymphoblastic leukemia (ALL) to see how their immune systems bounced back. Researchers measured antibody levels for vaccine-preventable diseases and tracked infections during the first year off treatment. The goal is to learn whether kids need extra vaccine doses after leukemia therapy.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help doctors know when to give extra vaccines to children after leukemia treatment, reducing infection risk.
What could go wrong
This is an observational study, not a treatment trial. It gathers information but does not test a new therapy, so it won't directly change care yet.
Disclaimer
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Ann & Robert H. Lurie Children's Hospital of Chicago
Chicago, Illinois, 60611, United States
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CHRISTUS Children's (Affiliate of Baylor College of Medicine)
San Antonio, Texas, 78207, United States
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Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
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Helen DeVos Children's Hospital
Grand Rapids, Michigan, 49503, United States
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Monroe Carell Jr. Children's Hospital at Vanderbilt
Nashville, Tennessee, 37232, United States
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Seattle Children's Hospital
Seattle, Washington, 98105, United States