CompletedNot Applicable

Study of DNA in Blood Samples From Patients With Neuroblastoma

United States329 participantsStarted 2007-06

Plain-language summary

This research trial studies is deoxyribonucleic acid (DNA) in blood samples from patients with neuroblastoma. Studying samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how patients will respond to treatment.

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Serum samples from neuroblastoma (NB) patients obtained through the COG (and legacy Children's Cancer Group \[CCG\]/Pediatric Oncology Group \[POG\] Biology Studies) * The MYCN status on corresponding tumors have been determined using standard techniques; the panel of samples must be obtained from NB patients with and without MYCN amplification tumors * Cases will be drawn from clinical subsets at greatest likelihood to benefit from this testing ability, stage 1 and 2 NBs (both infants and toddlers), stage 4 patients under 18 months of age, and 4S patients

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Most appropriate MYCN/control ratio cutoff capable of determining positive and negative cases of neuroblastoma assessed by PCR

Timeframe: Up to 6 months

Limits of the procedure in non-metastatic patients and in those with reduced tumor burden

Timeframe: Up to 6 months

Trial details

NCT IDNCT00898391

SponsorChildren's Oncology Group

Sponsor typeNETWORK

Study typeOBSERVATIONAL

Primary completion2016-05

View on ClinicalTrials.gov More Disseminated Neuroblastoma trials

Plain-language summary

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.