Investigation of A-ECM for the Correction of Soft Tissue Defects
Public ClinicalTrials.gov record NCT01992315. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
Investigation of Decellularized Adipose Derived-ECM for the Correction of Acquired Soft Tissue Deformities of the Body and Face
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Soft tissue injury leads to significant deformity in size, shape and body contour. Adipose tissue, continues to be the tissue of choice in repairing soft tissue defects due to traumatic or other defects. Current autologous fat transfer techniques, however, have a number of limitations including significant donor site morbidity, unpredictable resorption, and the potential for requiring revision. Thus, an "off-the-shelf" material that retains the mechanical and biological properties of adipose tissue would be ideal for the reconstruction. Extracellular matrix (ECM)-based biomaterials have the potential to be a non-immunogenic biological scaffold for adipose tissue engineering for repair of soft tissue defects. Our collaborators have recently generated a novel tissue-derived material to improve soft tissue reconstruction. The final, processed adipose tissue does not contain cellular components, yet retains the native architecture and bioactivity of the original adipose tissue. The tissue is then further processed into particles to create an injectable implant. In preclinical models, we have demonstrated that human adipose tissue can be decellularized by mechanical processing with preservation of matrix ultrastructure. Histologic analysis two-weeks after implantation into rats showed minimal inflammatory reaction and good tissue integration of the decellularized, dilipidized, adipose derived-ECM. The goal of the study is to 1) evaluate the safety and compatibility of the soft tissue implant, and 2) determine the efficacy of this ECM replacement in soft tissue injuries after 6 weeks. Specifically, the volume of the soft tissue defect will be determined before implantation and at multiple time points over the following 6 weeks. We hypothesize that the decellularized adipose ECM will retain at least 50% volume and surface area after 6 weeks. If our results are promising, decellularized adipose derived-ECM may be a viable alternative to autologous tissue transplantation for correction of soft tissue deformity.
Study identification
- NCT ID
- NCT01992315
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 12 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 20 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2014
- Primary completion
- May 31, 2015
- Completion
- Jul 31, 2015
- Last update posted
- Nov 24, 2013
2014 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cosmetic Surgery Center of Maryland | Towson | Maryland | 21204 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01992315, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 24, 2013 · Synced Sep 7, 2026
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The complete protocol, eligibility criteria, and contact information for NCT01992315 live on ClinicalTrials.gov.