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Restore-B: A Trial Comparing Prepectoral Implant-based Breast Reconstruction With and Without Mesh

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University of Oxford

Status

Invitation-only

Conditions

Breast Cancer
Risk Reduction

Treatments

Procedure: Prepectoral implant-based immediate breast reconstruction

Study type

Interventional

Funder types

Other

Identifiers

NCT06112977
Restore-B

Details and patient eligibility

About

The goal of this feasibility randomised controlled clinical trial (RCT) is to compare mesh-assisted to no-mesh pre-pectoral implant based immediate breast reconstruction in women undergoing mastectomy for treatment of breast cancer or for risk reduction of an inherited breast cancer risk.

The main questions it aims to answer are:

  • To determine the feasibility of a definitive RCT comparing the clinical and cost- effectiveness of no- mesh versus mesh- assisted pre-pectoral breast reconstruction.
  • To determine if it is possible to collect data to inform a future economic analysis on the use of mesh in breast reconstruction.

Participants will be randomly allocated to have their breast reconstruction either with the use of mesh or without the use of mesh prior to the start of the operation. Participants will be blinded to their allocation until day 90 post operatively. Participants will be asked to have medical photography and to complete a short quality of life questionnaire before and after surgery at 90 days prior to finding out their allocation.

Full description

Trial Design:

Restore-B is a prospective, multicentre parallel 2-armed single-blinded randomised controlled feasibility trial comparing no-mesh to mesh- assisted immediate implant-based prepectoral breast reconstruction surgery.

Patients will be randomised 1:1 to either the intervention surgery (no- mesh) arm or the control arm surgery (mesh-assisted).

Planned Trial Period:

The overall period of the trial is:

12 months recruitment, 3 months follow-up and 6 months data analysis and final reporting of results.

Trial Participants:

Women over 18 years old eligible for elective immediate prepectoral implant-based breast reconstruction with mesh for cancer treatment or risk reduction surgery

Intervention:

Immediate prepectoral implant-based (implant or expander) breast reconstruction without surgical mesh (ADM or synthetic).

Comparator:

Immediate prepectoral implant- based (implant or expander) breast reconstruction with surgical mesh (ADM or synthetic) (standard of care).

Enrollment

40 estimated patients

Sex

Female

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Women > 18 years
  • Participant is able and willing to give informed consent for participation in the trial
  • Eligible for immediate prepectoral implant-based breast reconstruction with implant or expander with mesh (biologic or synthetic) for cancer treatment or risk reduction surgery.
  • In the Investigator's opinion, can comply with all trial requirements.

Exclusion criteria

The participant may not enter the trial if any of the following apply:

  • Participant is pregnant, lactating or planning pregnancy during the trial
  • Patient refusal
  • Delayed breast reconstruction post simple mastectomy

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

40 participants in 2 patient groups

Immediate prepectoral implant-based breast reconstruction without surgical mesh.
Active Comparator group
Description:
Prepectoral implant (expander or fixed volume) breast reconstruction without mesh
Treatment:
Procedure: Prepectoral implant-based immediate breast reconstruction
Immediate prepectoral implant- based breast reconstruction with surgical mesh
Active Comparator group
Description:
Prepectoral implant (expander or fixed volume) breast reconstruction with mesh (biological or synthetic)
Treatment:
Procedure: Prepectoral implant-based immediate breast reconstruction

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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