Exploring breast surgeons' reasons for women not undergoing immediate breast reconstruction

Factors influencing breast reconstruction rates in Canada are complex and multi-factorial, ranging from patient-related to systemic considerations. For plastic surgeons, rates of immediate breast reconstruction (IBR) hinge on referral patterns from general surgeons performing breast cancer surgery and informed discussions with patients about their goals and risk tolerance. We seek to understand the reasons Alberta patients are not receiving IBR as reported by general surgeons.

The Synoptec™ database is a synoptic operative report designed by Cancer Surgery Alberta™ and utilized by 95% of Alberta breast cancer surgeons. Within this report are mandatory questions regarding if a patient is receiving IBR and, if not, why. A retrospective review of this database was performed for all patients undergoing surgical treatment of breast cancer over two years. All statistical comparisons were made using chi-squared test for categorical variables with a p-value of 0.05 considered significant.

Of 6253 patients undergoing breast cancer surgery, 2649 underwent mastectomy and 615 mastectomy patients received IBR. The most commonly reported reasons patients did not undergo IBR were patient preference (55%), high likelihood of postoperative radiation therapy (20%), and high risk due to patient co-morbidities (12%). Resource limitations (2%) and a lack of an IBR discussion (3%) was rarely cited as reasons for no IBR.

There are many reconstructive options following mastectomy in breast cancer survivors. This study provides a unique look into general surgeon reported reasons patients are not receiving IBR and demonstrates the need for further probing into the thought-process behind these reported reasons from both a surgeon and patient perspective.