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New imaging test could pinpoint tiny pancreatic tumors in babies, guiding Life-Saving surgery

NCT ID NCT04205604

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether a special PET scan using a radioactive tracer called FDOPA can accurately find and locate focal lesions in the pancreas of infants with congenital hyperinsulinism, a condition causing severe low blood sugar. The goal is to help surgeons remove only the diseased part of the pancreas, potentially curing the condition. The study will enroll 50 children, primarily infants under 6 months old, who have been diagnosed with this condition.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
18F-Fluoro Dopa (a radioactive tracer used in PET imaging)
What this could lead to
If successful, this imaging method could help surgeons precisely remove only the diseased part of the pancreas, potentially curing focal congenital hyperinsulinism without removing the whole organ.
What could go wrong
This is a phase 2 study with only 50 participants, so results may not apply to all patients. The imaging may not always correctly identify the lesion, leading to incomplete surgery or unnecessary procedures.

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

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 50 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2016

Expected to finish

Dec 2026

An estimate. End dates often move.

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

0 days to 18 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Any age, but primarily infants 0-6 months given typical age of initial presentation. * Children with diagnosis of FoHI or DiHI based on clinical criteria (fasting hypoglycemia accompanied by inadequate suppression of plasma insulin, inappropriately low plasma free fatty acid and plasma-hydroxybutyrate concentrations, and an inappropriate glycemic response to glucagon injection) o confirmed by genetic testing for mutations in ABCC8 and KCNJ1 was1. * Hypoglycemia uncontrolled with medical management (diazoxide, octreotide). * Able to withdraw medications in time to wash out prior to the scheduled PET scan. * Patients fulfilling criteria above but with uncontrolled hypoglycemia after initial surgical management (partial or near-total pancreatectomy) * Normal hepatic and renal function. Exclusion Criteria: * Treatment with other, third-line, medications for hyperinsulinism (nifedipine, glucagon). * Patients with hepatic or renal insufficiency.

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Conditions

The condition(s) this trial relates to.

Congenital Hyperinsulinism familial hyperinsulinism

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

  • University of California, San Francisco

    RECRUITING

    San Francisco, California, 94143, United States

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