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Evaluation of NEVELIA® in Terms of Safety and Efficacy for Third-degree Burns Treatment or Reconstructive Surgery (NEVAL)

Primary Purpose

Third-degree Burns, Reconstructive Surgery

Status
Unknown status
Phase
Not Applicable
Locations
France
Study Type
Interventional
Intervention
NEVELIA® implantation
Sponsored by
Symatese
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Third-degree Burns

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Patients aged 18 or older
  • Patient geographically stable,
  • Patient requiring dermal reconstruction after third-degree burns, reconstructive surgery or trauma surgery;
  • Patient who signed the non-opposition form;
  • Patient able to be followed up to 12 months.

Exclusion Criteria:

  • Patient with clinical signs of wound infection;
  • Allergic patient or with known allergy to bovine collagen or silicone;
  • Patient with life-threatening conditions;
  • Patient receiving a treatment that may affect wound healing;
  • Patient with an autoimmune or immunosuppressive disease;
  • Patient with a suspected neurological disease as Creutzfeldt-Jakob disease;
  • Patient simultaneously participating in another study;
  • Pregnant or nursing woman.

Sites / Locations

  • Centre François Xavier Michelet - CHU de Bordeaux

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

NEVELIA®

Arm Description

NEVELIA® implantation according to the intended use in the leaflet, prior to autologous skin grafting planned 3 weeks after its application.

Outcomes

Primary Outcome Measures

Assessment of the type and frequency of complications related to NEVELIA®

Secondary Outcome Measures

Take rate of NEVELIA®
Take rate of skin graft
Satisfaction rate of physician and patient
Quality of healed skin
Vancouver score
Re-operation rate

Full Information

First Posted
March 14, 2014
Last Updated
March 14, 2014
Sponsor
Symatese
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1. Study Identification

Unique Protocol Identification Number
NCT02089490
Brief Title
Evaluation of NEVELIA® in Terms of Safety and Efficacy for Third-degree Burns Treatment or Reconstructive Surgery
Acronym
NEVAL
Official Title
Prospective Follow-up Study for the Evaluation of the Safety and Efficacy of the Dermal Substitute NEVELIA® in the Treatment of Third-degree Burns and Reconstructive Surgery
Study Type
Interventional

2. Study Status

Record Verification Date
March 2014
Overall Recruitment Status
Unknown status
Study Start Date
April 2014 (undefined)
Primary Completion Date
January 2016 (Anticipated)
Study Completion Date
April 2016 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Symatese

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The dermal substitute NEVELIA® has received CE marking in July 9, 2013. Its use in the NEVAL protocol will be in accordance with its leaflet, i.e. for the treatment of burns or in case of reconstructive plastic surgery. The matric implantation will be followed by autologous skin grafting when the neodermis formation will be observed.
Detailed Description
The NEVAL protocol is a descriptive study conducted in order to confirm the clinical evidence of safety and performance of NEVELIA®, as described in the literature on equivalent products. This dermal substitute consists of an inner biodegradable dermal substitute made of bovine collagen (collagen of type I), covered with an outer silicone membrane. Its porosity and the speed of degradation allow the act of recolonization by the fibroblasts and initiation of the vascularization process within 3 weeks. The application procedure requires removement of the silicone layer and wound covering with an ultra-thin epidermal graft, possibly meshed. This surgical procedure is well-known and permits an ultra-thin epidermal graft. All the patients will be treated with NEVELIA®, prior to autologous skin grafting within 3 weeks after its application. Then, three follow-up visits will be planned: post operatively, at 6 and 12 months. The objectives are: Primary objective: To assess the type and frequency of complications Secondary objectives: To assess the take rate of NEVELIA® To assess the take rate of skin graft To assess the satisfaction rate of physician and patient, To assess the quality of the healed skin, To assess the rate of re-operation at 12 months.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Third-degree Burns, Reconstructive Surgery

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
30 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
NEVELIA®
Arm Type
Experimental
Arm Description
NEVELIA® implantation according to the intended use in the leaflet, prior to autologous skin grafting planned 3 weeks after its application.
Intervention Type
Device
Intervention Name(s)
NEVELIA® implantation
Other Intervention Name(s)
Skin substitute graft, Skin substitute placement
Intervention Description
Skin substitute implantation followed by ultra-thin epidermal graft
Primary Outcome Measure Information:
Title
Assessment of the type and frequency of complications related to NEVELIA®
Time Frame
Up to 12 months
Secondary Outcome Measure Information:
Title
Take rate of NEVELIA®
Time Frame
At Day 21
Title
Take rate of skin graft
Time Frame
At Day 28, 6 and 12 months
Title
Satisfaction rate of physician and patient
Time Frame
At 6 and 12 months
Title
Quality of healed skin
Description
Vancouver score
Time Frame
At 6 and 12 months
Title
Re-operation rate
Time Frame
At 12 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patients aged 18 or older Patient geographically stable, Patient requiring dermal reconstruction after third-degree burns, reconstructive surgery or trauma surgery; Patient who signed the non-opposition form; Patient able to be followed up to 12 months. Exclusion Criteria: Patient with clinical signs of wound infection; Allergic patient or with known allergy to bovine collagen or silicone; Patient with life-threatening conditions; Patient receiving a treatment that may affect wound healing; Patient with an autoimmune or immunosuppressive disease; Patient with a suspected neurological disease as Creutzfeldt-Jakob disease; Patient simultaneously participating in another study; Pregnant or nursing woman.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Sophie AMAT-JARLIER
Phone
+33478567280
Email
s.amatjarlier@symatese.com
First Name & Middle Initial & Last Name or Official Title & Degree
Chantal BELIN
Phone
+33478567280
Email
c.belin@symatese.com
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Vincent Casoli, MD PhD
Organizational Affiliation
Centre François Xavier Michelet - CHU de Bordeaux, FRANCE
Official's Role
Principal Investigator
Facility Information:
Facility Name
Centre François Xavier Michelet - CHU de Bordeaux
City
Bordeaux
ZIP/Postal Code
33076
Country
France
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Vincent Casoli, MD PhD
Phone
+33556795591
Email
vincent.casoli@chu-bordeaux.fr
First Name & Middle Initial & Last Name & Degree
Vincent Casoli, MD PhD

12. IPD Sharing Statement

Citations:
PubMed Identifier
19864266
Citation
Shevchenko RV, James SL, James SE. A review of tissue-engineered skin bioconstructs available for skin reconstruction. J R Soc Interface. 2010 Feb 6;7(43):229-58. doi: 10.1098/rsif.2009.0403. Epub 2009 Oct 28.
Results Reference
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PubMed Identifier
17435787
Citation
Clark RA, Ghosh K, Tonnesen MG. Tissue engineering for cutaneous wounds. J Invest Dermatol. 2007 May;127(5):1018-29. doi: 10.1038/sj.jid.5700715.
Results Reference
background
PubMed Identifier
17314974
Citation
MacNeil S. Progress and opportunities for tissue-engineered skin. Nature. 2007 Feb 22;445(7130):874-80. doi: 10.1038/nature05664.
Results Reference
background
PubMed Identifier
17825993
Citation
Pham C, Greenwood J, Cleland H, Woodruff P, Maddern G. Bioengineered skin substitutes for the management of burns: a systematic review. Burns. 2007 Dec;33(8):946-57. doi: 10.1016/j.burns.2007.03.020. Epub 2007 Sep 7.
Results Reference
background
PubMed Identifier
20930698
Citation
Koenen W, Felcht M, Goerdt S, Faulhaber J. Skin substitutes in dermatosurgery. G Ital Dermatol Venereol. 2010 Oct;145(5):637-49.
Results Reference
background
PubMed Identifier
20116939
Citation
Chaouat M, Zakine G, Mimoun M. [Principles of the local treatment: Surgical processing]. Pathol Biol (Paris). 2011 Jun;59(3):e57-61. doi: 10.1016/j.patbio.2009.12.003. Epub 2010 Feb 8. French.
Results Reference
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Evaluation of NEVELIA® in Terms of Safety and Efficacy for Third-degree Burns Treatment or Reconstructive Surgery

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