Clinical Research Directory

Targeting Collagen VII Antibodies With IV IgG in Dystrophic Epidermolysis Bullosa

The study objective is to see if IV IgG treatment in Recessive Dystrophic Epidermolysis Bullosa (RDEB) skin in conjunction with VYJUVEK treatment improves wound healing and affects the levels of C7 and HSV-1 antibody levels in serum. Fewer wounds, more rapidly healing wounds, and decreased C7 and HSV-1 antibodies could improve quality of life.

Evaluation of D-Fi for the Treatment of Wounds Due to DEB

The purpose of this study is to determine whether administration of D-Fi in addition to standard of care improves wound healing as compared to standard of care alone (control) in children, adolescents, and adults with Dystrophic Epidermolysis Bullosa.

A Study Comparing KB803 and Matched Placebo in Patients With Dystrophic Epidermolysis Bullosa

KB803-EYE-01 is a Phase 3 double-blind, randomized, placebo-controlled, crossover study to evaluate the safety and efficacy of KB803 versus matched placebo in pediatric and adult subjects with recurrent corneal abrasions due to dystrophic epidermolysis bullosa (DEB).

A Phase 2 Study of TCP-25 Gel in Patients With Epidermolysis Bullosa, STEP-study

This is a Phase 2, double-blind, randomized, vehicle-controlled study designed to evaluate efficacy, safety, and tolerability of topically applied TCP-25 gel in patients with confirmed DEB or JEB. The study will implement intrasubject randomization, ie, a pair of matching index wounds will be randomly assigned to be treated with a local application of either TCP 25 gel or vehicle gel.

Pilot Study of ELK-003 Eye Drops for Treating Ocular Manifestations of Epidermolysis Bullosa

This study consists of two phases: an Observational Phase to evaluate the natural history of ocular manifestations in subjects with Dystrophic and Junctional Epidermolysis Bullosa, followed by a Treatment Phase to assess the effects of ELK-003 eye drops. Each subject will serve as their own control by comparing ocular manifestations documented during the Observational Phase to those recorded during the Treatment Phase.

Effect of Ev.FV on Wound Healing in Dystrophic Epidermolysis Bullosa

Epidermolysis bullosa (EB) is a hereditary disease of skin tissues that causes painful bleeding blisters in the skin and mucous membrane. The prevalence of this disease is 1 in 50,000. The severity of the disease varies depending on the type of disease and may even lead to death. This disease is caused by a genetic mutation in keratin or collagen, and its incidence is the same in all men and women of different human races. In these patients, the skin becomes extremely fragile and peels off with the slightest scratch. Many blisters are one of the most obvious symptoms of this disease. The possibility of skin cancer in people suffering from this disease is more than others. Nowadays, the preference of cell therapy methods is to use biological products produced by cells such as extracellular vesicles and mitochondria instead of stem cells. The use of Extracellular vesicles and engineered EVs as messenger carriers can introduce a new treatment method based on cell products for skin regeneration and as an alternative to cell therapy. Therefore, in this study, EV.FV will be applied topically to patients.

MSC EVs in Dystrophic Epidermolysis Bullosa

INVESTIGATIONAL PRODUCT: AGLE-102 is an allogeneic extracellular vesicle (EV) product derived from normal donor mesenchymal stem cells (MSCs). INDICATION AND RATIONALE: The aim of the study is to assess the safety and efficacy of AGLE-102 in the treatment of lesions in subjects with Epidermolysis Bullosa (EB). STUDY DESIGN: This is a phase 1/2A, randomized, multi-center, study to assess the effectiveness and safety of AGLE-102 on lesions in subjects with EB.

Targeting Collagen VII Antibodies in Bullous Diseases Using Efgartigimod IV (VYVGART)

The study objective is to see if IV Efgartigimod and Vyjuvek treatment in Recessive Dystrophic Epidermolysis Bullosa (RDEB) and IV Efgartigimod treatment in Epidermolysis Bullosa Acquisita (EBA) improves wound healing and affects the levels of C7 antibody levels in serum. Fewer wounds, more rapidly healing wounds, and decreased C7 antibodies could improve quality of life.

Study to Evaluate Safety and Efficacy of ALLO-ASC-SHEET in Subjects With Dystrophic Epidermolysis Bullosa

After confirming eligibility, a single subject with four selected target lesions will receive both ALLO-ASC-SHEET and Vehicle control, three target lesions for ALLO-ASC-SHEET and the other target for Vehicle control, and which lesion to apply which IP treatment will be determined randomly at the time of enrollment using pre-designed block randomization scheme.

Long-Term Follow-up Protocol

The main objective of this prospective, observational, long-term follow-up (LTFU) study is to evaluate the long-term safety profile of the gene therapy products evaluated by Krystal Biotech, Inc. which have a shared backbone of HSV-1, in participants who received at least one dose of investigational product (IP).