Massive study tracks 30,000 childhood cancer survivors for decades
NCT ID NCT00684580
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study collects health information from up to 30,000 children and adults who have or had childhood cancer at St. Jude Children's Research Hospital. The goal is to track their long-term outcomes and any late side effects from treatment. No new treatments are tested—this is purely an observation and data-gathering effort.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 30,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2000
- Expected to finish
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May 2045
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
All patients actively being treated and previously treated at St. Jude Children's Research Hospital for childhood cancer.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * All St Jude patients actively being followed or treated for childhood cancer Exclusion Criteria: * St. Jude consult only patients * St. Jude patients permanently discharged from care and follow-up Permanently discharged patients include patients who have electively transferred their oncologic care to another institution, those who are noncompliant with recommended follow-up or those leaving the institution against medical advice. * Patients referred to St. Jude for limited care on phase 1 protocol.
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Get notified about this study
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Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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St. Jude Children's Research Hospital
RECRUITINGMemphis, Tennessee, 38105, United States
Contact Email: •••••@•••••
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Other studies related to the condition(s) this trial covers.
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