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Assessment of Safety and Effectiveness of NovoSorb® BTM in Severe Burns

Primary Purpose

Burns

Status
Recruiting
Phase
Not Applicable
Locations
International
Study Type
Interventional
Intervention
NovoSorb BTM
Standard of Care
Sponsored by
PolyNovo Biomaterials Pty Ltd.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Burns

Eligibility Criteria

18 Years - 75 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Provide written informed consent directly or via legal representative prior to any clinical study procedures being performed
  2. Willing to comply with all study procedures and expects to be available for the duration of the study
  3. Male and females ≥ 18 years of age and ≤ 75 years of age
  4. Patients with deep dermal or full thickness burns between 3% and 60%, inclusive, of their total body surface area (TBSA).

    Types of burns include the following:

    • Scalding including from hot water, cooking oil, grease
    • Flame
    • Flash
    • Contact
  5. Subjects who have staged surgical procedures planned e.g., one procedure to excise the burn injury and a later procedure to prepare the wound bed and apply an autologous skin graft.
  6. The minimum total area across all lesions to have NovoSorb® BTM applied is 3% BSA
  7. Females, who are non-pregnant, naturally postmenopausal, or who agree to use effective contraceptive methods throughout the course of the study.

Exclusion Criteria:

  1. Has a known hypersensitivity to polyurethane
  2. Only a non-burn injury has been experienced by the subject including soft-tissue degloving and friction burn/crush, i.e., road rash
  3. Multiple traumas, i.e., significant traumatic injury to a solid organ in addition to skin
  4. Presence of a medical condition with a life expectancy of less than 12 months, such as advanced malignancy
  5. Presence of a medical condition that might interfere with treatment evaluation; or require a change in therapy including but not limited to, significant immune deficiency, or skin or vascular diseases in the area of the wound
  6. For females - has known or suspected pregnancy, planned pregnancy, or during lactation
  7. Has exposure to any other investigational agent within the last 6 months
  8. Has exposure to any other treatment/device that will interfere with NovoSorb® BTM integration
  9. Anticipated inability to perform wound care and follow-up procedures
  10. Anticipates of a level of non-compliance
  11. The use of off-label treatments for full-thickness / deep-dermal burns is not permitted
  12. Clinical signs of wound infection at areas to be potentially treated using NovoSorb® BTM that in the opinion of the investigator may compromise safety and study objectives
  13. The use of NovoSorb® BTM on the face and in the perineum area is not permitted

Sites / Locations

  • Valleywise HealthRecruiting
  • Southern California Regional Burn Center at LAC+USCRecruiting
  • University of California Davis Medical CenterRecruiting
  • Bridgeport HospitalRecruiting
  • MedStar Washington Hospital CenterRecruiting
  • Tampa General HospitalRecruiting
  • Loyola University of ChicagoRecruiting
  • Loyola University of ChicagoRecruiting
  • University of Iowa Hospital and ClinicsRecruiting
  • University of Kansas HospitalRecruiting
  • Baton Rouge General Medical Center
  • University Medical Center, New OrleansRecruiting
  • Brigham and Women's HospitalRecruiting
  • Massachusetts General HospitalRecruiting
  • University of Nevada, Las Vegas, School of MedicineRecruiting
  • University of North Carolina at Chapel HillRecruiting
  • Wake Forest Baptist HealthRecruiting
  • Akron Children's Hospital, Burn CenterRecruiting
  • The Ohio State University/ Wexner Medical CenterRecruiting
  • Legacy Emanuel Medical Center, and the Oregon Burn Center
  • Lehigh Valley Hospital and Health NetworkRecruiting
  • Temple University HospitalRecruiting
  • University of Texas Southwestern Medical CenterRecruiting
  • Virginia Commonwealth University Medical Center
  • UW Health University HospitalRecruiting
  • Sunnybrook Health Sciences Centre, Ross Tilley Burn CentreRecruiting

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Active Comparator

Arm Label

NovoSorb BTM

Standard of Care

Arm Description

Application of NovoSorb BTM to study lesions

Application of the institution's standard of care to study lesions.

Outcomes

Primary Outcome Measures

Proportion of study lesions in both groups with complete wound closure after skin grafting
Assessment of clinical outcome by wound closure

Secondary Outcome Measures

Full Information

First Posted
September 12, 2019
Last Updated
October 6, 2023
Sponsor
PolyNovo Biomaterials Pty Ltd.
Collaborators
Biomedical Advanced Research and Development Authority
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1. Study Identification

Unique Protocol Identification Number
NCT04090424
Brief Title
Assessment of Safety and Effectiveness of NovoSorb® BTM in Severe Burns
Official Title
A Pivotal Study to Assess the Safety and Effectiveness of NovoSorb® Biodegradable Temporizing Matrix (BTM) in the Treatment of Severe Burn Skin Injuries
Study Type
Interventional

2. Study Status

Record Verification Date
October 2023
Overall Recruitment Status
Recruiting
Study Start Date
September 21, 2021 (Actual)
Primary Completion Date
March 2025 (Anticipated)
Study Completion Date
December 2025 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
PolyNovo Biomaterials Pty Ltd.
Collaborators
Biomedical Advanced Research and Development Authority

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
Yes
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This is a multi-center, pivotal study to assess the safety and effectiveness of a new method of treating severe burns using NovoSorb® Biodegradable Temporizing Matrix (BTM).
Detailed Description
This is a multi-center, pivotal study to assess the safety and effectiveness of a new method of treating severe burns using NovoSorb® Biodegradable Temporizing Matrix (BTM). A comparison will be made between burn wounds treated with BTM and the institution's standard of care (SOC).

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Burns

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
150 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
NovoSorb BTM
Arm Type
Experimental
Arm Description
Application of NovoSorb BTM to study lesions
Arm Title
Standard of Care
Arm Type
Active Comparator
Arm Description
Application of the institution's standard of care to study lesions.
Intervention Type
Device
Intervention Name(s)
NovoSorb BTM
Intervention Description
NovoSorb BTM comprises a completely synthetic, sterile, integrating dermal component (porous biodegradable polyurethane foam) and a temporary epidermal barrier component (a nonbiodegradable polyurethane sealing membrane). These layers are adhered with a biodegradable polyurethane bonding layer. BTM will be implanted and fixed into position to close a debrided burn wound. After a period of integration, the sealing membrane is removed and a split skin graft is applied.
Intervention Type
Procedure
Intervention Name(s)
Standard of Care
Intervention Description
Burn wounds will be treated using the institution's standard of care, e.g. primary skin grafting, cadaveric allograft followed by skin grafting.
Primary Outcome Measure Information:
Title
Proportion of study lesions in both groups with complete wound closure after skin grafting
Description
Assessment of clinical outcome by wound closure
Time Frame
4 weeks after skin grafting

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
75 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Provide written informed consent directly or via legal representative prior to any clinical study procedures being performed Willing to comply with all study procedures and expects to be available for the duration of the study Male and females ≥ 18 years of age and ≤ 75 years of age Patients with deep dermal or full thickness burns between 3% and 60%, inclusive, of their total body surface area (TBSA). Types of burns include the following: Scalding including from hot water, cooking oil, grease Flame Flash Contact Subjects who have staged surgical procedures planned e.g., one procedure to excise the burn injury and a later procedure to prepare the wound bed and apply an autologous skin graft. The minimum total area across all lesions to have NovoSorb® BTM applied is 3% TBSA Females, who are non-pregnant, naturally postmenopausal, or who agree to use effective contraceptive methods throughout the course of the study. Exclusion Criteria: Has a known hypersensitivity to polyurethane Only a non-burn injury has been experienced by the subject including soft-tissue degloving and friction burn/crush, i.e., road rash Multiple traumas, i.e., significant traumatic injury to a solid organ in addition to skin Presence of a medical condition with a life expectancy of less than 12 months, such as advanced malignancy Presence of a medical condition that might interfere with treatment evaluation; or require a change in therapy including but not limited to, significant immune deficiency, or skin or vascular diseases in the area of the wound For females - has known or suspected pregnancy, planned pregnancy, or during lactation Has exposure to any other investigational agent within the last 6 months Has exposure to any other treatment/device that will interfere with NovoSorb® BTM integration Anticipated inability to perform wound care and follow-up procedures Anticipates of a level of non-compliance The use of off-label treatments for full-thickness / deep-dermal burns is not permitted Clinical signs of wound infection at areas to be potentially treated using NovoSorb® BTM that in the opinion of the investigator may compromise safety and study objectives The use of NovoSorb® BTM on the face and in the perineum area is not permitted
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Kim Bradbury
Phone
+1(949) 542-0950
Email
kim.b@polynovo.com
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Marcus Wagstaff, MBBS, PhD
Organizational Affiliation
Royal Adelaide Hospital, Adelaide SA 5000. Australia
Official's Role
Study Director
Facility Information:
Facility Name
Valleywise Health
City
Phoenix
State/Province
Arizona
ZIP/Postal Code
85008
Country
United States
Individual Site Status
Recruiting
Facility Name
Southern California Regional Burn Center at LAC+USC
City
Los Angeles
State/Province
California
ZIP/Postal Code
90033
Country
United States
Individual Site Status
Recruiting
Facility Name
University of California Davis Medical Center
City
Sacramento
State/Province
California
ZIP/Postal Code
95817
Country
United States
Individual Site Status
Recruiting
Facility Name
Bridgeport Hospital
City
Bridgeport
State/Province
Connecticut
ZIP/Postal Code
06610
Country
United States
Individual Site Status
Recruiting
Facility Name
MedStar Washington Hospital Center
City
Washington
State/Province
District of Columbia
ZIP/Postal Code
20010
Country
United States
Individual Site Status
Recruiting
Facility Name
Tampa General Hospital
City
Tampa
State/Province
Florida
ZIP/Postal Code
33606
Country
United States
Individual Site Status
Recruiting
Facility Name
Loyola University of Chicago
City
Chicago
State/Province
Illinois
ZIP/Postal Code
60153
Country
United States
Individual Site Status
Recruiting
Facility Name
Loyola University of Chicago
City
Maywood
State/Province
Illinois
ZIP/Postal Code
60153
Country
United States
Individual Site Status
Recruiting
Facility Name
University of Iowa Hospital and Clinics
City
Iowa City
State/Province
Iowa
ZIP/Postal Code
52242
Country
United States
Individual Site Status
Recruiting
Facility Name
University of Kansas Hospital
City
Kansas City
State/Province
Kansas
ZIP/Postal Code
66160
Country
United States
Individual Site Status
Recruiting
Facility Name
Baton Rouge General Medical Center
City
Baton Rouge
State/Province
Louisiana
ZIP/Postal Code
70809
Country
United States
Individual Site Status
Withdrawn
Facility Name
University Medical Center, New Orleans
City
New Orleans
State/Province
Louisiana
ZIP/Postal Code
70112
Country
United States
Individual Site Status
Recruiting
Facility Name
Brigham and Women's Hospital
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02115
Country
United States
Individual Site Status
Recruiting
Facility Name
Massachusetts General Hospital
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02446
Country
United States
Individual Site Status
Recruiting
Facility Name
University of Nevada, Las Vegas, School of Medicine
City
Las Vegas
State/Province
Nevada
ZIP/Postal Code
89123
Country
United States
Individual Site Status
Recruiting
Facility Name
University of North Carolina at Chapel Hill
City
Chapel Hill
State/Province
North Carolina
ZIP/Postal Code
27599
Country
United States
Individual Site Status
Recruiting
Facility Name
Wake Forest Baptist Health
City
Winston-Salem
State/Province
North Carolina
ZIP/Postal Code
24157
Country
United States
Individual Site Status
Recruiting
Facility Name
Akron Children's Hospital, Burn Center
City
Akron
State/Province
Ohio
ZIP/Postal Code
44308
Country
United States
Individual Site Status
Recruiting
Facility Name
The Ohio State University/ Wexner Medical Center
City
Columbus
State/Province
Ohio
ZIP/Postal Code
43210
Country
United States
Individual Site Status
Recruiting
Facility Name
Legacy Emanuel Medical Center, and the Oregon Burn Center
City
Portland
State/Province
Oregon
ZIP/Postal Code
97227
Country
United States
Individual Site Status
Withdrawn
Facility Name
Lehigh Valley Hospital and Health Network
City
Allentown
State/Province
Pennsylvania
ZIP/Postal Code
18103
Country
United States
Individual Site Status
Recruiting
Facility Name
Temple University Hospital
City
Philadelphia
State/Province
Pennsylvania
ZIP/Postal Code
19140
Country
United States
Individual Site Status
Recruiting
Facility Name
University of Texas Southwestern Medical Center
City
Dallas
State/Province
Texas
ZIP/Postal Code
75390
Country
United States
Individual Site Status
Recruiting
Facility Name
Virginia Commonwealth University Medical Center
City
Richmond
State/Province
Virginia
ZIP/Postal Code
23219
Country
United States
Individual Site Status
Not yet recruiting
Facility Name
UW Health University Hospital
City
Madison
State/Province
Wisconsin
ZIP/Postal Code
53792
Country
United States
Individual Site Status
Recruiting
Facility Name
Sunnybrook Health Sciences Centre, Ross Tilley Burn Centre
City
Toronto
State/Province
Ontario
ZIP/Postal Code
M4N3M5
Country
Canada
Individual Site Status
Recruiting

12. IPD Sharing Statement

Plan to Share IPD
No
Links:
URL
http://www.polynovo.com.au/
Description
Sponsor website

Learn more about this trial

Assessment of Safety and Effectiveness of NovoSorb® BTM in Severe Burns

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