ClinicalTrials.gov
ClinicalTrials.gov Menu

Study With an Autologous Dermo-epidermal Skin Substitute for the Treatment of Burns in Adults

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT03227146
Recruitment Status : Recruiting
First Posted : July 24, 2017
Last Update Posted : February 23, 2018
Sponsor:
Collaborators:
Wyss Zurich, Switzerland
Julius Clinical, The Netherlands
Information provided by (Responsible Party):
University of Zurich

Brief Summary:
This phase IIb trial aims to evaluate the efficacy and safety of EHSG-KF (synonym denovoSkin) in comparison to meshed STSG in adult patients with partial deep dermal and full thickness burns.

Condition or disease Intervention/treatment Phase
Burns Biological: EHSG-KF Biological: STSG Phase 2 Phase 3

Detailed Description:
This multicentre phase IIb clinical trial will target adult patients with severe burns to elucidate the benefit of a tissue-engineered autologous skin substitute for the patient group with the highest mortality rates. Particular emphasis, apart from safety, will be placed on efficacy, including the ratio of covered surface area to harvested surface area and scar quality, in comparison to meshed STSG.

Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 12 participants
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Phase IIb, Prospective, Intra-patient Randomised Controlled, Multicentre Study to Evaluate the Safety and Efficacy of an Autologous Bio-engineered Dermo-epidermal Skin Substitute (EHSG-KF) for the Treatment of Partial Deep Dermal and Full Thickness Burns in Adults in Comparison to Autologous Split-thickness Skin Grafts (STSG)
Actual Study Start Date : October 25, 2017
Estimated Primary Completion Date : October 2020
Estimated Study Completion Date : October 2020

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Burns
U.S. FDA Resources

Arm Intervention/treatment
Experimental: EHSG-KF and STSG Transplantation
Transplantation of EHSG-KF to the experimental area and transplantation of STSG (split-thickness skin graft) to the control area
Biological: EHSG-KF
Transplantation of autologous dermo-epidermal skin substitute EHSG-KF to the experimental area
Other Name: denovoSkin
Biological: STSG
Transplantation of autologous split-thickness skin graft to the control area
Other Name: Split-thickness skin graft



Primary Outcome Measures :
  1. Efficacy of EHSG-KF in comparison to meshed STSG based on ratio of covered surface [ Time Frame: 4 weeks post grafting ]
    Efficacy of EHSG-KF in comparison to meshed STSG based on ratio of covered surface area to biopsy site/donor site surface area


Secondary Outcome Measures :
  1. Safety of EHSG-KF in comparison to meshed STSG based on clinical signs of infection [ Time Frame: 4-11 days post grafting and 21 +/-2 days post grafting ]
    Evaluation of clinical signs of infection at experimental area and control area

  2. Safety of EHSG-KF in comparison to meshed STSG based on microbiological signs of infection [ Time Frame: 4-11 days post grafting and 21 +/-2 days post grafting ]
    Evaluation of microbiologic signs of infection at experimental area and control area

  3. Efficacy of EHSG-KF in comparison to meshed STSG based on evaluation of scar quality by measurement of the elasticity using Cutometer(R) [ Time Frame: 1 year +/-30 days post grafting ]
    Assessment of elasticity of experimental area and control area using Cutometer(R)

  4. Efficacy of EHSG-KF in comparison to meshed STSG based on evaluation of scar quality by assessment of General scar quality using POSAS assessment tool [ Time Frame: 1 year +/-30 days post grafting ]
    Assessment of general scar Quality of experimental area and control area using POSAS assessment tool



Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Age: ≥18 years of age
  • Deep partial thickness and/or full thickness burns requiring surgical wound coverage
  • Expected that ≥90cm2 of wound will remain open at 4 weeks post burn despite proceeding with treatment in accordance with the standard of care,
  • >25% TBSA burn
  • Signed Informed consent

Exclusion Criteria:

  • Patients tested positive for HBV, HCV, syphilis or HIV
  • Patients with known underlying or concomitant medical conditions that may interfere with normal wound healing (e.g. systemic skin and connective tissue diseases, any kind of congenital defect of metabolism including insulin-dependent diabetes mellitus, Cushing syndrome or disease, scurvy, chronic hypothyroidism, congenital or acquired immunosuppressive condition, chronic renal failure, or chronic hepatic dysfunction (Child-Pugh class B or C), severe malnutrition, or other concomitant illness which, in the opinion of the Investigator, has the potential to significantly delay wound healing)
  • Severe drug and alcohol abuse
  • Pre-existing coagulation disorders as defined by INR outside its normal value, PTT >ULN and fibrinogen <LLN prior to the current hospital admission and / or at the Investigator's discretion
  • Patients allergic to amphotericin B and gentamicin
  • Previous enrolment of the patient into the current phase II study
  • Participation of the patient in another study with conflicting endpoints within 30 days preceding and during the present study
  • Patients expected not to comply with the study protocol (including patients with severe cognitive dysfunction/impairment and severe psychiatric disorders)
  • Pregnant or breast feeding females
  • Intention to become pregnant during the clinical course of the study (12 months)
  • Enrolment of the Investigator, his/her family members, employees and other dependent persons

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03227146


Contacts
Contact: Clemens Schiestl, PD Dr. +41 44 266 74 13 clemens.schiestl@kispi.uzh.ch

Locations
Netherlands
Rode Kruis Ziekenhuis Not yet recruiting
Beverwijk, Netherlands, 1940
Contact: Esther Middelkoop, Prof.    +31 251 26 52 83    emiddelkoop@rkz.nl   
Principal Investigator: Esther Middelkoop, Prof.         
Switzerland
University Hospital Zurich Recruiting
Zurich, Switzerland, 8091
Contact: Jan Plock, Prof.    +41 44 255 27 38    jan.plock@usz.ch   
Principal Investigator: Jan Plock, Prof.         
United Kingdom
University Hospitals Birmingham Not yet recruiting
Birmingham, United Kingdom, B15 2TH
Contact: Naiem Moiemen, Prof.    +31 30 656 9941    naiem.moiemen@uhb.nhs.uk   
Principal Investigator: Naiem Moiemen, Prof.         
Sponsors and Collaborators
University of Zurich
Wyss Zurich, Switzerland
Julius Clinical, The Netherlands
Investigators
Study Director: Ernst Reichmann, Prof. University of Zurich, Switzerland

Responsible Party: University of Zurich
ClinicalTrials.gov Identifier: NCT03227146     History of Changes
Other Study ID Numbers: TBRU-dS-BA-PIIb
First Posted: July 24, 2017    Key Record Dates
Last Update Posted: February 23, 2018
Last Verified: February 2018
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No

Keywords provided by University of Zurich:
Burns
Scar
Skin
Wound healing
Tissue Engineering
Dermis
Epidermis
Thermal Injuries

Additional relevant MeSH terms:
Burns
Wounds and Injuries