Multidisciplinary Treatment for Breast Cancer-related Multiple Bone Metastases during Pregnancy Using Bone Metastasis Cancer Boards: A Case Report.

BACKGROUND

In patients vulnerable to skeletal-related events (SREs), a multidisciplinary approach is required to manage risk and determine the best treatment plan. We have used Bone Metastasis Cancer Boards (BMCBs) to deliver multidisciplinary treatments in our hospital since 2013. Here, we report a case in which we used BMCBs to coordinate multidisciplinary treatment for a pregnant patient with breast cancer and multiple bone metastases.

CASE

A 41-year-old pregnant woman was admitted to our hospital because low back pain compromised her ability to stand. She was diagnosed with breast cancer-associated multiple bone metastases. Our unit was consulted for rehabilitation therapy, for which we formed a BMCB. The treatment was integrated and performed according to the recommendations of the BMCB. The patient underwent a cesarean section to initiate primary tumor treatment. After evaluating the risk of SREs, we provided her with rehabilitation therapy. Wearing a plastic molded thoracolumbosacral orthosis, she was able to walk with a pick-up walker. The patient continued outpatient chemotherapy and cared for her infant without experiencing any significant adverse events.

DISCUSSION

In this case, we formed our BMCB to determine the treatment plan, which we used to support the patient's needs during childbirth and successfully improved her activities of daily living. BMCBs can contribute to preventing SREs and provide effective rehabilitation therapy for patients with bone metastases. We aspire to continually gather experience through our BMCBs and contribute to the establishment of evidence regarding the effectiveness of rehabilitation therapy for patients with bone metastases.