About this trial
The goals of this clinical trial are:
* demonstrate the safety of REGENERA breast implant in patients undergoing lumpectomy of malignant breast lesions * demonstrate the safety and performance of REGENERA in terms of investigator's satisfaction, potential interference with current standard-of-care imaging techniques and occurrence of device-related serious adverse events.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Female adult subject aged 40-70 years.
monolateral nodular infiltrative carcinoma,
without microcalcification,
single or multifocal,
Disqualifiers
Subject with actual concomitant benign breast lesion (B2 and B3), unless present in the same mammary quadrant or in the contralateral breast.
Subject with actual concomitant malignancies, lobular neoplasm, metastatic breast carcinoma, sarcoma, malignant phyllodes lesions, or Paget's disease.
Axillary dissection planned as part of the breast lesion surgery.
History of surgery, chemotherapy, neoadjuvant chemotherapy, or irradiation of the breast parenchyma object of the study.
Trial design
Single group
Treatments tested in this trial
REGENERA breast implant implantation
DeviceEach patient will perform 13 study visits, and at each visit, all necessary study procedures will be performed according to the clinical investigation plan: * Screening * Pre-surgery treatment * Surgery and study device implant * Post-surgery follow-up
Treatment groups
Trial outcomes
Primary outcomes
Rate of adverse events (AEs) with a causal relationship to REGENERA at 3 months.
The rate of AEs with a causal relationship to REGENERA should be \<5% at 3 months after implant.
Secondary outcomes
Mean investigator's satisfaction on the implanting procedure at 1week.
At least 7 in a 0-10 Visual Analogue Scale, VAS.
Mean investigator's satisfaction on REGENERA usability during surgery at 1 week.
At least 40 in an "ad hoc" questionnaire (12-60 scale).
Mean investigator's satisfaction on overall surgical procedure and clinical outcome of the patient at 12 months.
At least 7 in a 0-10 Visual Analogue Scale, VAS.
Number of interference events of REGENERA with ultrasound imaging technique, through the completion of a questionnaire by the investigators.
An imaging evaluation questionnaire will be provided for investigators to fill out.
Sponsors and contacts
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