Background: Tissue expanders in breast reconstruction are traditionally placed retropectoral. Increasingly, patients are undergoing prepectoral placement. The impact of this placement on the initiation of adjuvant treatment is unknown. Methods: A retrospective review was conducted to identify women diagnosed with breast cancer who underwent mastectomy followed by radiation and/or chemotherapy. Women were divided into 3 groups: prepectoral tissue expander placement, retropectoral tissue expander placement, and no immediate reconstruction. A treatment delay was defined as greater than 8 weeks between tissue expander placement and adjuvant therapy. Results: Of 634 women, 205 (32%) underwent tissue expander placement, and 429 (68%) did not have immediate reconstruction. Of those with tissue expanders placed, 84 (41%) had prepectoral placement, and 121 (59%) had retropectoral placement. The median time to adjuvant therapy was 49 days for the entire cohort: no reconstruction, 47 days; prepectoral, 57 days; and retropectoral, 55 days. Treatment delays were observed in 34% of women: no reconstruction, 28%; prepectoral, 51%; and retropectoral, 46% (P < 0.001). Tissue expander placement was associated with a delay to adjuvant therapy when compared with no reconstruction (P < 0.001). The location of the tissue expander did not impact the odds of having a delay. On multivariable analysis, having reconstruction, having postoperative infection, not undergoing chemotherapy treatment, and being a current smoker were associated with a delay to adjuvant therapy. A delay to treatment was not associated with worse survival. Conclusions: Placement of a tissue expander delayed adjuvant therapy. The location of tissue expander placement, retropectoral versus prepectoral, did not impact the time to adjuvant treatment.

Breast cancer is the most common cancer among women. In Bosnia and Herzegovina, accurate data on the status of breast cancer are lacking due to the absence of a central registry. Multiple international guidelines imply that institutions that monitor breast cancer patients should have optimal therapeutic options for treatment. In addition, there have been several international consensus guidelines written on the management of breast cancer. Application of consensus guidelines has previously been demonstrated to have a positive influence on breast cancer care. The importance of specialty breast centers has previously been reported. As part of the 2021 Bosnian-Herzegovinian American Academy of Arts and Sciences (BHAAAS) conference in Mostar, a round table of multidisciplinary specialists from Bosnia and Herzegovina and the diaspora was held. All were either members of BHAAAS or regularly participate in collaborative projects. The focus of the consortium was to write the first multidisciplinary guidelines for the general management of breast cancer in Bosnia and Herzegovina. Guidelines were developed for each area of breast cancer treatment and management. These guidelines will serve as a resource for practitioners managing breast cancer in the Bosnia and Herzegovina region. This might also be of benefit to the ministry of health and any future investors interested in developing breast cancer care policies in this region of the world.

Yancey Warren, Jr, MD, MAT, and colleagues investigate the use of integrative oncology services among young women with breast cancer.