Clinical Evaluation of Neorepair™ Acellular Matrix in Immediate Implant-Based Breast Reconstruction

Exclusion Criteria

• •Breast augmentation without reconstruction in at least one breast;
• •Neoplasia of any type that is not yet treated, or is under treatment, or requires surgical removal at the time of implantation\*;
• •Pregnancy or breastfeeding at the time of implantation;
• •Smoking, uncontrolled diabetes, obesity (grade 2 or higher) or ASA (American Society of Anesthesiology) pre-surgical classification III/IV (ANNEX I);
• •Active infection that is not yet treated or is under treatment at any site at the time of implantation;
• •Active inflammation that is not yet treated or is under treatment at the implantation site;
• •Report or record of adverse reactions or intolerance or known history of hypersensitivity to collagen or bovine products at the time of implantation;
• •Report or record of adverse reactions or intolerance to silicone;
• •Any immune disorder or disease at the time of implantation;
• •Depressed immune system at the time of implantation;
• •Report or record of atopy at the time of implantation;
• •Record or report of use of illicit drugs or medications that increase the risk of immediate post-surgical complications (e.g., medications that interfere with coagulation);
• •High surgical risk or risk of complications in the immediate post-surgical period estimated before implantation;
• •Evidence or report of tissue characteristics that are clinically incompatible with successful implantation (e.g., tissues with excessive fibrosis or compromised vascularization);
• •Having participated in another clinical study up to 6 months before matrix placement, unless the investigator judges it to be beneficial for the participant and not impacting the study;
• •Any other condition that, based on the opinion of the investigator or designated individual, may prevent the provision of informed consent, make participation in the study unsafe, compromise adherence to the protocol, complicate the interpretation of outcome data, or otherwise interfere with the achievement of the study objectives.
• •* Breast neoplasia where part of the treatment involves an initial surgical approach does not constitute an exclusion criterion, provided that this treatment decision is reported and that the patient is followed by an oncologist.