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Scientists dig into DNA of Kids' moles to unlock melanoma secrets

NCT ID NCT02775643

Knowledge-focused Sponsor: St. Jude Children's Research Hospital Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study collects tumor samples from 500 children and teens with melanoma or related skin growths to analyze their genetic makeup. Researchers aim to learn more about what drives these rare childhood cancers. No new treatments are being tested; instead, the focus is on gathering molecular data to guide future research.

What this could mean

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

What this could lead to
If successful, this study could reveal key genetic differences in childhood melanoma, pointing toward better diagnosis or future treatments.
What could go wrong
This is an observational study, not testing a treatment. It may not directly lead to new therapies, and results may take years to apply.

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.

Participants

About 500 people

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

Started

May 2016

Expected to finish

May 2041

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.

Who is studied

Participants who meet inclusion criteria and consent to enrollment on the study at St. Jude Children's Research Hospital (SJCRH).

Ages

Up 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: * Participant has a suspected or confirmed diagnosis of a melanocytic lesion, including: * Conventional or "adult-type" melanoma * Spitzoid melanoma/atypical Spitz tumor * Congenital melanoma * Melanoma arising in a giant congenital nevus * Melanocytic lesions with indeterminate biological behavior (e.g., pigment synthesizing melanomas) * Participant was \<19 years of age at the time of diagnosis. * Tissue is available for biologic studies. * Participant has been enrolled on the TBANK protocol at SJCRH, or will be enrolled before any research tests are performed on their biological materials. Exclusion Criteria: * Ocular melanoma * Inability or unwillingness of research participant or legal guardian to consent. * Histologic diagnosis other than melanocytic lesion described in 3.1.1.

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Conditions

The condition(s) this trial relates to.

melanoma melanoma in congenital melanocytic nevus spitzoid melanoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Melanoma

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

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

  3. 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 ↗

  4. 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

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • St. Jude Children's Research Hospital

    RECRUITING

    Memphis, Tennessee, 38105, United States

    Contact Email: •••••@•••••

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