Study to Evaluate the Safety of ALLO-ASC-DFU in the Subjects With Dystrophic Epidermolysis Bullosa

NCT ID: NCT02579369

Last Updated: 2023-08-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

2 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-12-08

Study Completion Date

2023-04-30

Brief Summary

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This is a phase I/II open-label study to evaluate the efficacy and safety of ALLO-ASC-DFU in patients with Dystrophic Epidermolysis Bullosa.

Detailed Description

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ALLO-ASC-DFU is a hydrogel sheet containing allogenic adipose-derived mesenchymal stem cells. Adipose-derived stem cells have anti-inflammatory effect and release growth factors such as vascular endothelial growth factor (VEGF) and hepatocyte growth factor (HGF), which can enhance wound healing and regeneration of new tissue, finally may provide an new option in treating a Dystrophic Epidermolysis Bullosa.

Conditions

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Dystrophic Epidermolysis Bullosa

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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ALLO-ASC-DFU

Group Type EXPERIMENTAL

Allogeneic mesenchymal stem cells

Intervention Type OTHER

Dressing for Dystrophic Epidermolysis Bullosa wound.

Conventional Therapy

Group Type ACTIVE_COMPARATOR

Polyurethene Film

Intervention Type DEVICE

Dressing for Dystrophic Epidermolysis Bullosa wound.

Interventions

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Allogeneic mesenchymal stem cells

Dressing for Dystrophic Epidermolysis Bullosa wound.

Intervention Type OTHER

Polyurethene Film

Dressing for Dystrophic Epidermolysis Bullosa wound.

Intervention Type DEVICE

Other Intervention Names

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ALLO-ASC-DFU

Eligibility Criteria

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Inclusion Criteria

1. Age : 10\~60
2. Diagnosed with Dystrophic Epidermolysis Bullosa based on immunofluorescence test.
3. Bullous skin lesion sized over 10 cm\^2
4. Test negative for Serum β-HCG pregnancy test on screening, if the subject is fertile
5. A subject who is willing to follow the protocol and provide a informed consent on screening, given that the information with respect to the clinical trial is provided.

Exclusion Criteria

1. A subject with history of epidermoid carcinoma within a year from screening.
2. A subject who requires antibiotics due to bacterial infection on skin.
3. A subject who was dosed with oral steroid, over 0.5mg/kg a day for subjects under 18, or over 20mg in 2 weeks for subjects over 18, within 30 days prior to screening.
4. A subject treated with radiotherapy or immunosuppressants, within 30 days prior to screening.
5. A subject treated with steroids locally, within 30 days prior to screening.
6. A subject with 2-times the maximum-standardized value of ALT, AST, ALP, bilirubin, total protein
7. A subject with 2-times the maximum-standardized value of BUN, Creatinine
8. A subject with Albumin below 2.0 g/dL.
9. A subject with Hemoglobin below 6 g/dL (anemic).
10. A subject with allergic response to bovine derived protein and fibrin glue.
11. A subject administered with biologic agents or cell therapy, within 30 days prior to screening.
12. A subject administered with stem cell treatment by IV or subcutaneously to the target wound, prior to the trial
13. A subject who enrolled into another clinical trial, within 30 days prior to screening
14. A subject with serious disease that can affect on clinical trial.
15. A pregnant or breast-feeding subject.
16. A subject with history of drug abuse within 1 year of clinical significance
17. A subject who cannot proceed according to the protocol.
Minimum Eligible Age

10 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Anterogen Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Su Chan Kim, PhD.

Role: PRINCIPAL_INVESTIGATOR

Gangnam Severence Hospital

Locations

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Gangnam Severence Hospital

Seoul, , South Korea

Site Status

Countries

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South Korea

Other Identifiers

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ALLO-ASC-EB-101

Identifier Type: -

Identifier Source: org_study_id

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