New scan could sharpen detection of childhood cancer
NCT ID NCT04559217
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new type of PET/CT scan using a radioactive tracer called 68Ga-DOTATATE to see if it can detect neuroblastoma tumors better than the current standard scan (123I-MIBG). The study will enroll 20 children and young adults with suspected or confirmed neuroblastoma. Researchers will compare the two imaging methods to see if the new scan finds more tumors or different ones, which could change treatment decisions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 68Ga-DOTATATE (a radioactive tracer for PET/CT scans)
- What this could lead to
- If successful, this could provide a more accurate way to image neuroblastoma, helping doctors choose the best treatment for each child.
- What could go wrong
- This is a small, early-phase study with only 20 participants, so results may not apply to all patients. The new scan may not prove better than the current standard.
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.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2021
- Expected to finish
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Sep 2028
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.
- Ages
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Up to 21 years
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Newly suspected or biopsy-proven neuroblastoma or recurrence of neuroblastoma * Planned 123I-MIBG imaging * Able and willing to provide signed informed consent in French or English (for the adult candidates or the parent/legal tutor of the pediatric candidates) * Aged between 1 day and 21 years old (inclusively). Exclusion Criteria: * History of another cancer in the past 5 years other than non-melanomatous skin cancer. * Currently under a randomized control trial with unknown allocation; * Currently under treatment; * Medical/surgical intervention on the tumour between 123I-MIBG and 68Ga-DOTATATE PET/CT scan. * Medically unstable or unable to undergo scan. * Pregnancy (breastfeeding is not an exclusion criterion but needs to be stopped for at least 12 hours after 68Ga-DOTATATE injection). * Prior allergic reaction to somatostatin analogues
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. 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
Locations
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CHU Ste-Justine
RECRUITINGMontreal, Quebec, J1H 5N4, Canada
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CIUSSS de l'Estrie-CHUS Hospital
RECRUITINGSherbrooke, Quebec, J1H 5N4, Canada
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McGill University Health Center - Children's hospital
WITHDRAWNMontreal, Quebec, H4A 3J1, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a Two-Drug combo outsmart returning childhood cancers?
- Can a Two-Drug combo beat tough childhood cancers?
- A simple blood test may reveal hidden infertility risk in young cancer survivors
- Can a shorter chemo combo tame High-Risk neuroblastoma?
- Can a radioactive 'Smart Bomb' take down resistant childhood cancers?