Clinical trial · Interventional
Compare Outcomes Between Two Acellular Dermal Matrices
A Single-Blinded Randomized Prospective Trial to Compare Outcomes Between Two Acellular Dermal Matrices Used for Immediate, Post-Mastectomy Breast Reconstruction
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This study will evaluate the performance of Alloderm RTU medium (LifeCell) vs. Cortiva 1mm Allograft Dermis (RTI Surgical®, Inc.). These are the thinnest versions of acellular dermal matrices (ADM) offered by both vendors and can be used for post-mastectomy breast reconstruction. Alloderm RTU medium has a thickness of 1.6±0.4 mm, while Cortiva 1mm Allograft Dermis has a thickness of 1.0±0.2 mm. In the context of breast reconstruction, these ADMs are used in the same manner. They may be inserted with a tissue expander immediately after skin- or nipple-sparing mastectomy. The investigators will examine breast-reconstruction associated complication rates, pre- and post-operative patient reported outcomes using the Breast Q, and physician reimbursement as well as direct hospital costs. The endpoint will be either exchange of the tissue expander for a permanent breast implant or autologous flap, explantation due to patient preference, development of a complication, or less common reasons. The investigators propose that Cortiva 1mm Allograft Dermis and Alloderm RTU will have equivalent complication and patient reported outcome rates as well as physician reimbursement, but that direct hospital cost will be less with Cortiva 1mm Allograft Dermis.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (5)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Alloderm RTU | Other | — | UNRESOLVED |
| Breast Q | Other | — | UNRESOLVED |
| Cortiva 1mm Allograft Dermis | Other | — | UNRESOLVED |
| Skin or nipple-sparing mastectomy | Procedure | — | UNRESOLVED |
| Surgery | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Group A: Alloderm RTU
- description
- * Prior to the date of mastectomy, the BREAST Q patient-reported outcome survey will be administered for routine clinical care purposes. It may occur before or after enrollment. * On the day of surgery, patients will receive standardized preoperative care, a skin- or nipple-sparing mastectomy from an experienced surgical breast oncologists and immediate tissue expander breast reconstruction with Dr. Myckatyn or Dr. Tenenbaum. Uniform operative techniques will be used in both treatment groups. All patients will receive either a 16x8 cm (128 sq cm) ADM graft for postpectoral reconstruction or 16x20 cm (320 sq cm) for prepectoral reconstruction. Patients randomized to Group A will receive Alloderm RTU * A post-operative version of the Breast Q validated in patients who have received tissue expanders will be administered between 1 and 3 months after tissue expander insertion, and again prior to exchange for an implant or flap (or at time of patient-requested removal
- interventionNames
- Other: Alloderm RTU
- Procedure: Skin or nipple-sparing mastectomy
- Other: Breast Q
- Procedure: Surgery
- type
- EXPERIMENTAL
- label
- Group B: Cortiva 1mm Allograft Dermis
- description
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 22 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: * Sex: Females * Age: 22 to 70 years old * Preoperative surgical plan: Immediate placement subpectoral (subpectoral and postpectoral are synonymous) tissue expander with ADM or Immediate placement prepectoral tissue expander or implant with ADM * Mastectomy type: Skin-sparing or nipple-sparing mastectomy with or without sentinel lymph node biopsy; may be unilateral or bilateral mastectomy * Able to understand and willing to sign IRB approved written informed consent document. Exclusion Criteria: -Pregnant and/or breastfeeding.
References
Publications (0)
Data not yet available