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A Long-Term Safety Follow-up Registry for Patients Who Received Treatment With Prademagene Zamikeracel for Recessive Dystrophic Epidermolysis Bullosa (RDEB) in the Post-Marketing Setting
Sponsor: Abeona Therapeutics, Inc
Summary
The goal of this observational study is to evaluate the long-term safety and wound healing durability (up to 15 years) for participants with Recessive Dystrophic Epidermolysis Bullosa (RDEB) who were treated with pz-cel. The main questions it aims to answer are: * The long-term safety profile of pz-cel. * The wound healing durability of pz-cel. * The occurrence of all malignancies after treatment with pz-cel, regardless of type or location, in individuals who received pz-cel treatment for RDEB in the post-marketing setting. Participants will then be followed annually up to 15 years post-treatment. Assessments will occur via remote data collection. If the participants provider determines an office visit is necessary after the first year, some of this data can be collected in person as well. Annual assessments will include, but are not limited to: * Review of Adverse Events (AEs), Serious Adverse Events (SAEs), hospitalizations, and any evidence of malignancies and potential retroviral infection * Wound-healing durability data collection via the modified Caregiver Global Impression of Change for Wound Healing * Any changes in concomitant medications and procedures.
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
250
Start Date
2025-07-25
Completion Date
2045-04
Last Updated
2026-07-14
Healthy Volunteers
No
Interventions
Prademagene Zamikeracel
ZEVASKYN® (prademagene zamikeracel) is a type of gene therapy made from your own skin cells that is surgically applied to treat wounds in both children and adults who have recessive dystrophic epidermolysis bullosa (RDEB).
Locations (4)
Lucile Packard Children's Hospital
Palo Alto, California, United States
Children's Hospital Colorado
Aurora, Colorado, United States
Ann & Robert H. Lurie Children's Hospital of Chicago - Department of Dermatology
Chicago, Illinois, United States
University of Texas Medical Branch
Galveston, Texas, United States