Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 6 to 99

Assessing Apremilast for Epidermolysis Bullosa Simplex in Children

Official title: EBULO. a 20-Week Multicentre, Open Study Assessing the Efficacy and Safety of Apremilast in Patients > 6 Years of Age with EB Simplex Generalized

Run by Centre Hospitalier Universitaire de Nice · NCT06509984 · Data updated 2026-11-12

This study is testing if a medication called Apremilast can help children with Epidermolysis Bullosa Simplex feel better and stay safe over 20 weeks.

More Dystrophic Epidermolysis Bullosa trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages6 Years to 99 Years
SexAll
Enrollment20 (estimated)
SponsorCentre Hospitalier Universitaire de Nice
Academic / other
Drugs / interventionschemotherapy, immunotherapy
Locations4 sites (Nice, France and 3 other locations)
StatusRecruiting
StartedAugust 6, 2024
Main results expectedOctober 1, 2025
Study endsApril 1, 2026
Registry record updatedFebruary 24, 2025
Trial IDNCT06509984 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are male or female patients aged 6 years or older with a confirmed diagnosis of Epidermolysis Bullosa Simplex due to specific genetic mutations.

Probably not a fit

Patients with active infections requiring oral therapy or those who have recently used certain systemic therapies may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the efficacy and safety of Apremilast in patients over 6 years old diagnosed with Epidermolysis Bullosa Simplex Generalized. Participants will undergo a structured treatment regimen over 20 weeks, which includes an initial treatment phase, a dechallenge period where treatment is paused, and a rechallenge phase. Throughout the study, patients will have regular visits to monitor compliance, adverse events, and overall health through clinical examinations and questionnaires.

Why it matters

Potential benefit: If successful, this treatment could significantly reduce the frequency of blister formation in patients with Epidermolysis Bullosa Simplex.

How similar studies have gone: While this approach is novel for this specific condition, similar studies evaluating Apremilast in other dermatological conditions have shown promising results.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male or female patients 6 years or older
* Laboratory confirmed diagnosis of EBS-sev due to KRT5 or 14 mutation (autosomal)
* Mean daily number of new blisters \>3.
* Subject/caregiver agrees not to use any topical therapies other than the investigator approved

Exclusion Criteria:

* \- EBS lesions requiring oral therapy to treat an infection
* Use of any diacerein containing product within 6 months prior to Visit 1
* Use of systemic immunotherapy or cytotoxic chemotherapy within 60 days prior to Visit 1
* Use of systemic steroidal therapy within 30 days prior to Visit 1
* Use of any systemic product that, in the opinion of the investigator, might put the subject at undue risk by study participation or interferes with the study assessments within 30 days prior to Visit 1

Where it's running

  • CHU de Nice
    Nice, France, France
    Recruiting
  • APHP Necker-Enfants-Malades
    Paris, France, France
    Not yet recruiting
  • APHP Hôpital Saint-Louis
    Paris, France, France
    Not yet recruiting
  • chu de Toulouse
    Toulouse, France
    Not yet recruiting

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.