Decades-Long burn scar study seeks to improve future skin grafts

NCT ID NCT07415577

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 follows 236 severely burned patients who received lab-grown skin grafts (CEA or CDEA) between 1985 and 2023 at Swiss burn centers. Researchers will measure scar quality, skin thickness, elasticity, and check for skin tumors. The goal is to understand long-term outcomes and improve future treatments.

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 236 people

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

Expected to start

Dec 2026

An estimate. Start dates often move.

Expected to finish

Dec 2030

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

The study population includes patients treated at the three Swiss burn centers who sustained a burn injury and received grafting with cultured epithelial autograft (CEA) and/or cultured dermal-epidermal autograft (CDEA) between 1985 and 2023. Participants must have available clinical data (at minimum demographics and the date/time of CEA/CDEA transplantation) and provide written informed consent (patient or authorized legal representative). Patients are excluded if they decline participation or are unable to attend a study visit at a study site or at home.

Ages

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

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: * Patients who have undergone treatment at the three Swiss burn centres and received grafts utilizing CEA since the introduction of the CEA technique in Switzerland (from 1985 to 2023) will be invited to participate in this study. * Availability of clinical data, including at minimum demographic information and the date and time of CEA/CDEA transplantation. * Signed informed consent from the patient or his/her legal representative/relatives. Exclusion Criteria: * Refusal of participation in the study by the patient or his/her legal representative/relatives. * Patients, who are, of any reason, unable to attend a study visit at one of the study sites or in their home

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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

    3 sites. 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

  • Centre Hospitalier Universitaire Vaudois

    Lausanne, Lausanne, 1005, Switzerland

  • University Children's Hospital Zurich

    Zurich, Canton of Zurich, 8008, Switzerland

  • University Hospital Zurich

    Zurich, Canton of Zurich, 8091, Switzerland

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