Regenerative Peripheral Nerve Interface for Prophylaxis Against Post-Breast Surgery Pain Syndrome (NCT06580951) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Regenerative Peripheral Nerve Interface for Prophylaxis Against Post-Breast Surgery Pain Syndrome
200 participantsStarted 2026-07
Plain-language summary
Regenerative peripheral nerve interface (RPNI) was first developed in 2012 by Dr. Paul Cederna at the University of Michigan as a means for amputees to control their prothesis with their minds. In the decade that followed, it was found RPNI surgery not only provided amputees with neuroma (a growth made up nerve tissue) pain relief but could help prevent neuroma from developing as well.
This single center, randomized controlled, investigator-initiated study will look at whether the RPNI, a nerve burying procedure involving protecting sensory nerves with a small piece of the patient's pectoralis muscle, performed at the time of the standard mastectomy with immediate breast reconstruction surgery can prevent and/or reduce the risk for long-term nerve pain after breast cancer surgery (also called neuroma-related post-breast surgery pain syndrome (PBSPS)) versus the standard surgery alone (Control group). Symptoms of PBSPS include discomfort, numbness, tingling, and shooting pain in the chest and breast area. It is relatively common and may have many causes.
About 200 adult females (18-65 years old) who are scheduled to undergo mastectomy with immediate breast reconstruction surgery will be approached for this study. Those who agree and sign the informed consent form will be randomized in 1:1 fashion (50/50 chance) to either the RPNI group or the no RPNI (Control) group. Study participants will complete self-reported surveys (pre-surgery and at Months 1, 3, 6, and 12 post-surgery) designed to measure pain levels, quality of life, and function before and after surgery. Study participation will last approximately 12 months. Subjects will remain blinded to their assigned study arm until their study participation has concluded.
Who can participate
Age range
18 Years – 65 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Adult female 18 to 65 years of age.
. Undergoing breast mastectomy with immediate reconstruction.
. Able to provide informed consent and comply with study procedures.
Exclusion criteria
. History of chronic pain syndrome unrelated to breast surgery.
. Unwillingness or inability to comply with the study's follow-up requirements.
. Cognitive impairment or language barriers preventing proper understanding of study procedures and assessments.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.