BurnsNCT02994654
CONTINUED ACCESS PROTOCOL: Demonstration of the Safety and Effectiveness of ReCell® Combined With Meshed Skin Graft for Reduction of Donor Area in the Treatment of Acute Burn Injuries
A study testing ReCell in people with Burns, run by Avita Medical at 6 sites in United States.
Trial summary
The overall purpose of this is study to provide continued access to the ReCell device following completion of protocol CTP001-6, and allow for collection of supplementary clinical outcome data for the ReCell device when used as an adjunct to meshed grafts in subjects with acute thermal burn injuries who require skin… Read more about this study
- Who is it for?
- Ages 5 years and older
- Conditions the study is for
- Burns
- What is being tested?
- ReCell
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 12 participants
- Where
- 6 sitesUnited States
- Study dates
- Oct 2016to Sep 2018
- Phase
- Interventional
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 5 years and older
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- The subject requires skin grafting as a result of an acute thermal burn injury (i.e. injuries caused by exposure of the skin to fire/flames, excessive heat, hot steam or water).
- The area of total burn injury is 5-50% TBSA inclusive.
- Two areas requiring skin grafting, each at least 300cm2 (or 600cm2 contiguous), excluding hand/face and joints.
- The subject is at least 5 years of age.
- The subject (or family, for those under 18 years of age) is willing and able to complete all follow-up evaluations required by the study protocol.
- The subject is to abstain from any other treatment of the wound(s) for the duration of the study unless medically necessary.
- The subject agrees to abstain from enrollment in any other interventional clinical trial for the duration of the study.
- The subject and/or guardian are able to read and understand instructions and give informed, voluntary, written consent.
Who cannot join
- The subject's burn injuries were caused by chemicals, electricity, and/or radioactive substances.
- The subject is unable to follow the protocol.
- The subject has other concurrent conditions that in the opinion of the investigator may compromise patient safety or study objectives.
- The subject has a known hypersensitivity to trypsin or compound sodium lactate for irrigation (Hartmann's) solution.
- Life expectancy is less than 1year.
Trial locations and contacts
6 sites in 1 country.
6 sites in 1 country
United States6 sites
U.S.Army Institute of Surgical Research
Fort Sam Houston, Texas, 78234-7767
University of Tennessee Health Science Center
Memphis, Tennessee, 38103-3409
Arizona Burn Center at Maricopa Integrated Health Systems
Phoenix, Arizona, 85008
Tampa General Hospital
Tampa, Florida, 33606
MedStar Washington Hospital Center
Washington D.C., District of Columbia, 20010
Wake Forest Baptist Medical Center
Winston-Salem, North Carolina, 27157
About this study
The overall purpose of this is study to provide continued access to the ReCell device following completion of protocol CTP001-6, and allow for collection of supplementary clinical outcome data for the ReCell device when used as an adjunct to meshed grafts in subjects with acute thermal burn injuries who require skin grafting for closure of burn injuries.
- Conditions
- Burns
- Being tested
- ReCell
- Medical subject headings
- Burns
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ReCellDevice
The ReCell-assigned treatment area will be treated as described in the product's Instructions for Use. In summary, 1ml of fluid physically covers a treatment area of 80 cm2. Each milliliter of fluid contains cells harvested from a square centimeter of thin split-thickness skin sample.
The reagents and components of the ReCell kit are used, in a scalable fashion, to facilitate disaggregation of cells from skin samples into filtered cell suspension. Areas to be harvested for skin samples are to be clean and show no evidence of surrounding cellulitis or infection. Treatment area sizes and cell suspension volumes are to be recorded.
| Study group | Role | What they receive |
|---|---|---|
| ReCell | Experimental | All subjects will receive both ReCell and skin graft. Each patient serves as their own control. Their study treatment area (burn injury) will be divided into Area A and Area B. Investigational treatment will be randomly allocated to either Area A or Area B Receives: Device: ReCell |
| Control | Experimental | All subjects will receive both ReCell and skin graft. Each patient serves as their own control. Their study treatment area (burn injury) will be divided into Area A and Area B. Control, which is the Investigator's pre-determined graft plan will be randomly allocated to either Area A or Area B Receives: Device: ReCell |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of Participants With Confirmed Treatment Area Closure of RECELL-treated Wounds Compared to Control (Non-inferiority)
Complete wound closure is defined as skin re-epithelialization without drainage, confirmed at two consecutive study visits at least 2 weeks apart by direct visualization by a qualified clinician blinded to treatment assignment. The incidence of complete wound closure is hypothesized to be non-inferior for ReCell-treated areas as compared to control areas.
Measured: Prior to or at 8 weeks
Relative Reduction in Donor Skin Area Requirement
For this second co-primary endpoint, it is hypothesized that the expansion ratio associated with the RECELL treatment area will be superior to that of the control, i.e. less donor skin will be required for RECELL-treated areas compared with the control areas.
Measured: Prior to or at 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted16 Dec 2016 (estimated)
- Study startOct 2016
- Primary completionDec 2017
- Study completionSep 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for BurnsStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Outcomes assessor
- Enrolment
- 12 participants (actual)
Sponsor and investigators
- Lead sponsor
- Avita Medical
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02994654
- Sponsor's protocol ID
- CTP001-7
- Status last verified
- Jul 2024
- First submitted
- 12 Dec 2016
- Last updated
- 30 Jul 2024
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 30 Jul 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- CONTINUED ACCESS PROTOCOL: Demonstration of the Safety and Effectiveness of ReCell® Combined With Meshed Skin Graft for Reduction of Donor Area in the Treatment of Acute Burn Injuries
- ClinicalTrials.gov ID
- NCT02994654
- Acronym / sponsor ID
- CTP001-7
- Conditions
- Burns
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 12 participants (actual)
- Lead sponsor
- Avita MedicalIndustry (pharma, biotech, devices)
- Study start
- Oct 2016
- Primary completion
- Dec 2017 (actual)
- Study completion
- Sep 2018 (actual)
- First posted
- 16 Dec 2016 (estimated)
- Results
- Posted 4 May 2021
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The overall purpose of this is study to provide continued access to the ReCell device following completion of protocol CTP001-6, and allow for collection of supplementary clinical outcome data for the ReCell device when used as an adjunct to meshed grafts in subjects with acute thermal burn injuries who require skin grafting for closure of burn injuries.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| ReCell | Experimental | Device: ReCellAll subjects will receive both ReCell and skin graft. Each patient serves as their own control. Their study treatment area (burn injury) will be divided into Area A and Area B. Investigational treatment will be randomly allocated to either Area A or Area B |
| Control | Experimental | Device: ReCellAll subjects will receive both ReCell and skin graft. Each patient serves as their own control. Their study treatment area (burn injury) will be divided into Area A and Area B. Control, which is the Investigator's pre-determined graft plan will be randomly allocated to either Area A or Area B |
Who may qualify
- Ages
- 5 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (8 listed)
- The subject requires skin grafting as a result of an acute thermal burn injury (i.e. injuries caused by exposure of the skin to fire/flames, excessive heat, hot steam or water).
- The area of total burn injury is 5-50% TBSA inclusive.
- Two areas requiring skin grafting, each at least 300cm2 (or 600cm2 contiguous), excluding hand/face and joints.
- The subject is at least 5 years of age.
- The subject (or family, for those under 18 years of age) is willing and able to complete all follow-up evaluations required by the study protocol.
Key exclusion criteria (5 listed)
- The subject's burn injuries were caused by chemicals, electricity, and/or radioactive substances.
- The subject is unable to follow the protocol.
- The subject has other concurrent conditions that in the opinion of the investigator may compromise patient safety or study objectives.
- The subject has a known hypersensitivity to trypsin or compound sodium lactate for irrigation (Hartmann's) solution.
- Life expectancy is less than 1year.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| ReCellThe ReCell-assigned treatment area will be treated as described in the product's Instructions for Use. In summary, 1ml of fluid physically covers a treatment area of 80 cm2. Each milliliter of fluid contains cells harvested from a square centimeter of thin split-thickness skin sample. The reagents and components of the ReCell kit are used, in a scalable fashion, to facilitate disaggregation of cells from skin samples into filtered cell suspension. Areas to be harvested for skin samples are to be clean and show no evidence of surrounding cellulitis or infection. Treatment area sizes and cell suspension volumes are to be recorded. | Device | Control, ReCell |
Primary outcome
Number of Participants With Confirmed Treatment Area Closure of RECELL-treated Wounds Compared to Control (Non-inferiority)
Time frame: Prior to or at 8 weeks
Complete wound closure is defined as skin re-epithelialization without drainage, confirmed at two consecutive study visits at least 2 weeks apart by direct visualization by a qualified clinician blinded to treatment assignment. The incidence of complete wound closure is hypothesized to be non-inferior for ReCell-treated areas as compared to control areas.
Relative Reduction in Donor Skin Area Requirement
Time frame: Prior to or at 8 weeks
For this second co-primary endpoint, it is hypothesized that the expansion ratio associated with the RECELL treatment area will be superior to that of the control, i.e. less donor skin will be required for RECELL-treated areas compared with the control areas.
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 30 Jul 2024.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
6 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing ReCell in people with Burns, run by Avita Medical at 6 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 30 Jul 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 6 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Yes. Results are posted in the registry (first posted 4 May 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Number of Participants With Confirmed Treatment Area Closure of RECELL-treated Wounds Compared to Control (Non-inferiority) (time frame: Prior to or at 8 weeks). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 30 Jul 2024.