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New scan spots tiny pancreatic tumors that cause dangerous low blood sugar

NCT ID NCT01916148

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access This study
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Show 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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Children's Hospital of Philadelphia

    AVAILABLE

    Philadelphia, Pennsylvania, 19104, United States

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