New scan spots tiny pancreatic tumors that cause dangerous low blood sugar
NCT ID NCT01916148
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study offers expanded access to a PET scan using a radioactive tracer called 18F-DOPA to locate small, insulin-producing lesions in the pancreas. It is for patients with congenital hyperinsulinism, Beckwith-Wiedemann syndrome, or insulinoma who have low blood sugar. The goal is to pinpoint the lesion's location to guide surgical removal.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 18F-DOPA (a radioactive tracer used in PET scans)
- What this could lead to
- If successful, this imaging technique could help doctors precisely locate insulin-producing lesions in the pancreas, guiding surgery and potentially curing hypoglycemia.
- What could go wrong
- This is an expanded access program, not a formal trial, so evidence is limited. The scan may not detect all lesions, and results depend on individual patient factors.
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.
- 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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
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: * Subjects of any age with hyperinsulinemic hypoglycemia, diagnosed by a fasting test and/or response to glucagon stimulation. * Subjects who are eligible for pancreatic surgery regardless of prior pancreatic surgery Exclusion Criteria: * Pregnant or lactating females * Any other major illness or condition that in the investigator's judgment will substantially increase the risk associated with the subject's participation in this study * Subjects who are not a candidate for pancreatic surgery
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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
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
Locations
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Children's Hospital of Philadelphia
AVAILABLEPhiladelphia, Pennsylvania, 19104, United States
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Other studies related to the condition(s) this trial covers.
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